CN113309628A - Internal combustion engine type combined cycle heat pump device - Google Patents

Internal combustion engine type combined cycle heat pump device Download PDF

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Publication number
CN113309628A
CN113309628A CN202110589146.4A CN202110589146A CN113309628A CN 113309628 A CN113309628 A CN 113309628A CN 202110589146 A CN202110589146 A CN 202110589146A CN 113309628 A CN113309628 A CN 113309628A
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China
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communicated
combustion engine
internal combustion
medium channel
working medium
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CN202110589146.4A
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Chinese (zh)
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李华玉
李鸿瑞
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Individual
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B23/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01B23/08—Adaptations for driving, or combinations with, pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/08—Adaptations for driving, or combinations with, pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/065—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion taking place in an internal combustion piston engine, e.g. a diesel engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • F02G5/02—Profiting from waste heat of exhaust gases
    • F02G5/04—Profiting from waste heat of exhaust gases in combination with other waste heat from combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/06—Superheaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2260/00—Recuperating heat from exhaust gases of combustion engines and heat from cooling circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

The invention provides an internal combustion engine type combined cycle heat pump device, and belongs to the technical field of power, heat supply and heat pumps. An air channel is arranged outside and communicated with the internal combustion engine, a fuel channel is also arranged outside and communicated with the internal combustion engine, and a fuel channel is also arranged outside and communicated with the external; the compressor is provided with a circulating working medium channel communicated with the heater, the heater is also provided with a circulating working medium channel communicated with the internal combustion engine through the turbine, the condenser is provided with a circulating working medium channel communicated with the internal combustion engine through the booster pump, the internal combustion engine is also provided with a circulating working medium channel communicated with the evaporator, the evaporator is also provided with a circulating working medium communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the condenser, and the condenser is also provided with a circulating working medium channel communicated with the compressor; the heat supplier is also provided with a heated medium channel, the condenser is also provided with a cooling medium channel, the evaporator is also provided with a heat source medium channel which are respectively communicated with the outside, and the expander, the turbine and the internal combustion engine are connected with the compressor and transmit power to form an internal combustion engine type combined cycle heat pump device.

Description

Internal combustion engine type combined cycle heat pump device
The technical field is as follows:
the invention belongs to the technical field of power, heat supply and heat pumps.
Background art:
heat and power requirements are common in human life and production. The heat load of different parameters is needed, and the higher the temperature of the heat energy is, the more chance is to use the heat energy, and corresponding technology and devices are needed to deal with the high temperature and effectively use the heat energy. Meanwhile, for a heat load with a low temperature, people need to use necessary technologies to raise the temperature of the heat load before utilizing the heat load. In achieving the above objects, various considerations or conditional limitations are faced, including the type, grade and amount of energy, the type, grade and amount of user demand, ambient temperature, the type of working medium, the flow, structure and manufacturing cost of the equipment, and the like.
The internal combustion engine device for realizing heat variable work has the advantages of utilizing heat energy of a high-temperature section of the gas and having the defects of heat loss of a cooling medium and discharged gas. The invention provides an internal combustion engine type combined cycle heat pump device which directly uses a cycle working medium as a cooling medium and can provide high-temperature heat load by utilizing the advantages of an internal combustion engine and considering effective utilization of the heat energy of the cooling medium and the discharged gas of the internal combustion engine, or considering effective utilization of mechanical energy or considering power output.
The invention content is as follows:
the invention mainly aims to provide an internal combustion engine type combined cycle heat pump device, and the specific invention contents are set forth in the following items:
1. an internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a turbine, a booster pump, a heat supplier, a condenser and an internal combustion engine; an air channel is arranged outside and communicated with the internal combustion engine, a fuel channel is also arranged outside and communicated with the internal combustion engine, and a fuel channel is also arranged outside and communicated with the external; the compressor is provided with a circulating working medium channel which is communicated with a heat supplier, the heat supplier is also provided with a circulating working medium channel which is communicated with the internal combustion engine through a turbine, the condenser is provided with a circulating working medium channel which is communicated with the internal combustion engine through a booster pump, the internal combustion engine is also provided with a circulating working medium channel which is communicated with the expander, the expander is also provided with a circulating working medium channel which is communicated with the condenser, and the condenser is also provided with a circulating working medium channel which is communicated with the compressor; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, and the expander, the turbine and the internal combustion engine are connected with the compressor and transmit power to form an internal combustion engine type combined cycle heat pump device; where either the expander, turbine and internal combustion engine are connected to the compressor and booster pump and transmit power.
2. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a turbine, a booster pump, a heat supplier, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine, a fuel channel is also arranged outside and communicated with the internal combustion engine, and a fuel channel is also arranged outside and communicated with the external; the compressor is provided with a circulating working medium channel communicated with the heat supplier, the heat supplier is also provided with a circulating working medium channel communicated with the evaporator through the turbine, the condenser is provided with a circulating working medium channel communicated with the evaporator through the booster pump, the evaporator is also provided with a circulating working medium channel communicated with the internal combustion engine, the internal combustion engine is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the condenser, and the condenser is also provided with a circulating working medium channel communicated with the compressor; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, the evaporator is also provided with a heat source medium channel communicated with the outside, and the expander, the turbine and the internal combustion engine are connected with the compressor and transmit power to form an internal combustion engine type combined cycle heat pump device; where either the expander, turbine and internal combustion engine are connected to the compressor and booster pump and transmit power.
3. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a turbine, a booster pump, a heat supplier, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine, a fuel channel is also arranged outside and communicated with the internal combustion engine, and a fuel channel is also arranged outside and communicated with the external; the compressor is provided with a circulating working medium channel communicated with the heater, the heater is also provided with a circulating working medium channel communicated with the internal combustion engine through the turbine, the condenser is provided with a circulating working medium channel communicated with the internal combustion engine through the booster pump, the internal combustion engine is also provided with a circulating working medium channel communicated with the evaporator, the evaporator is also provided with a circulating working medium communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the condenser, and the condenser is also provided with a circulating working medium channel communicated with the compressor; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, the evaporator is also provided with a heat source medium channel communicated with the outside, and the expander, the turbine and the internal combustion engine are connected with the compressor and transmit power to form an internal combustion engine type combined cycle heat pump device; where either the expander, turbine and internal combustion engine are connected to the compressor and booster pump and transmit power.
4. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a turbine, a booster pump, a heat supplier, a condenser, an internal combustion engine and an evaporator; the external part of the evaporator is provided with an air channel communicated with the internal combustion engine, the external part of the evaporator is also provided with a fuel channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part of the evaporator; the compressor is provided with a circulating working medium channel communicated with the heat supplier, the heat supplier is also provided with a circulating working medium channel communicated with the evaporator through the turbine, the condenser is provided with a circulating working medium channel communicated with the evaporator through the booster pump, the evaporator is also provided with a circulating working medium channel communicated with the internal combustion engine, the internal combustion engine is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the condenser, and the condenser is also provided with a circulating working medium channel communicated with the compressor; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, the evaporator or the heat source medium channel is communicated with the outside, and the expander, the turbine and the internal combustion engine are connected with the compressor and transmit power to form an internal combustion engine type combined cycle heat pump device; where either the expander, turbine and internal combustion engine are connected to the compressor and booster pump and transmit power.
5. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a turbine, a booster pump, a heat supplier, a condenser, an internal combustion engine and an evaporator; the external part of the evaporator is provided with an air channel communicated with the internal combustion engine, the external part of the evaporator is also provided with a fuel channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part of the evaporator; the compressor is provided with a circulating working medium channel communicated with the heat supplier, the heat supplier is also provided with a circulating working medium channel communicated with the internal combustion engine through the turbine, the condenser is provided with a circulating working medium channel communicated with the internal combustion engine through the booster pump, the internal combustion engine is also provided with a circulating working medium channel communicated with the evaporator, the evaporator is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the condenser, and the condenser is also provided with a circulating working medium channel communicated with the compressor; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, the evaporator or the heat source medium channel is communicated with the outside, and the expander, the turbine and the internal combustion engine are connected with the compressor and transmit power to form an internal combustion engine type combined cycle heat pump device; where either the expander, turbine and internal combustion engine are connected to the compressor and booster pump and transmit power.
6. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a booster pump, a heater, a condenser, an internal combustion engine and a throttle valve; an air channel is arranged outside and communicated with the internal combustion engine, a fuel channel is also arranged outside and communicated with the internal combustion engine, and a fuel channel is also arranged outside and communicated with the external; the compressor is provided with a circulating working medium channel which is communicated with a heat supply device, the heat supply device is also provided with a circulating working medium channel which is communicated with the internal combustion engine through a throttle valve, the condenser is provided with a circulating working medium channel which is communicated with the internal combustion engine through a booster pump, the internal combustion engine is also provided with a circulating working medium channel which is communicated with the expander, the expander is also provided with a circulating working medium channel which is communicated with the condenser, and the condenser is also provided with a circulating working medium channel which is communicated with the compressor; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, and the expander and the internal combustion engine are connected with the compressor and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander and the internal combustion engine are connected with the compressor and the booster pump and transmit power.
7. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a booster pump, a heater, a condenser, an internal combustion engine, a throttle valve and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine, a fuel channel is also arranged outside and communicated with the internal combustion engine, and a fuel channel is also arranged outside and communicated with the external; the compressor is provided with a circulating working medium channel communicated with the heat supply device, the heat supply device is also provided with a circulating working medium channel communicated with the evaporator through a throttle valve, the condenser is provided with a circulating working medium channel communicated with the evaporator through a booster pump, the evaporator is also provided with a circulating working medium channel communicated with the internal combustion engine, the internal combustion engine is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the condenser, and the condenser is also provided with a circulating working medium channel communicated with the compressor; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, the evaporator is also provided with a heat source medium channel communicated with the outside, and the expander and the internal combustion engine are connected with the compressor and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander and the internal combustion engine are connected with the compressor and the booster pump and transmit power.
8. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a booster pump, a heater, a condenser, an internal combustion engine, a throttle valve and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine, a fuel channel is also arranged outside and communicated with the internal combustion engine, and a fuel channel is also arranged outside and communicated with the external; the compressor is provided with a circulating working medium channel communicated with the heat supplier, the heat supplier is also provided with a circulating working medium channel communicated with the internal combustion engine through the throttle valve, the condenser is provided with a circulating working medium channel communicated with the internal combustion engine through the booster pump, the internal combustion engine is also provided with a circulating working medium channel communicated with the evaporator, the evaporator is also provided with a circulating working medium communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the condenser, and the condenser is also provided with a circulating working medium channel communicated with the compressor; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, the evaporator is also provided with a heat source medium channel communicated with the outside, and the expander and the internal combustion engine are connected with the compressor and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander and the internal combustion engine are connected with the compressor and the booster pump and transmit power.
9. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a booster pump, a heater, a condenser, an internal combustion engine, a throttle valve and an evaporator; the external part of the evaporator is provided with an air channel communicated with the internal combustion engine, the external part of the evaporator is also provided with a fuel channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part of the evaporator; the compressor is provided with a circulating working medium channel communicated with the heat supply device, the heat supply device is also provided with a circulating working medium channel communicated with the evaporator through a throttle valve, the condenser is provided with a circulating working medium channel communicated with the evaporator through a booster pump, the evaporator is also provided with a circulating working medium channel communicated with the internal combustion engine, the internal combustion engine is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the condenser, and the condenser is also provided with a circulating working medium channel communicated with the compressor; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, the evaporator or the heat source medium channel is communicated with the outside, and the expander and the internal combustion engine are connected with the compressor and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander and the internal combustion engine are connected with the compressor and the booster pump and transmit power.
10. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a booster pump, a heater, a condenser, an internal combustion engine, a throttle valve and an evaporator; the external part of the evaporator is provided with an air channel communicated with the internal combustion engine, the external part of the evaporator is also provided with a fuel channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part of the evaporator; the compressor is provided with a circulating working medium channel communicated with the heat supplier, the heat supplier is also provided with a circulating working medium channel communicated with the internal combustion engine through the throttle valve, the condenser is provided with a circulating working medium channel communicated with the internal combustion engine through the booster pump, the internal combustion engine is also provided with a circulating working medium channel communicated with the evaporator, the evaporator is also provided with a circulating working medium channel communicated with the expander, the expander is also provided with a circulating working medium channel communicated with the condenser, and the condenser is also provided with a circulating working medium channel communicated with the compressor; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, the evaporator or the heat source medium channel is communicated with the outside, and the expander and the internal combustion engine are connected with the compressor and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander and the internal combustion engine are connected with the compressor and the booster pump and transmit power.
11. An internal combustion engine type combined cycle heat pump device is characterized in that a second expansion machine is added in any one of the internal combustion engine type combined cycle heat pump devices 1, 3, 5, 6, 8 and 10, a circulating working medium channel is additionally arranged on a heat supply device and is communicated with an internal combustion engine through the second expansion machine, and the second expansion machine is connected with a compressor and transmits power to form the internal combustion engine type combined cycle heat pump device.
12. An internal combustion engine type combined cycle heat pump device is characterized in that a second expansion machine is added in any one of the internal combustion engine type combined cycle heat pump devices in items 2, 4, 7 and 9, a circulating working medium channel is additionally arranged on a heat supply device and is communicated with an evaporator through the second expansion machine, and the second expansion machine is connected with a compressor and transmits power to form the internal combustion engine type combined cycle heat pump device.
13. An internal combustion engine type combined cycle heat pump device is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat pump devices 1, 2 and 4, a heat supply device with a cycle working medium channel is communicated with a turbine and adjusted to be communicated with the heat supply device with the cycle working medium channel through the heat regenerator and the turbine, an internal combustion engine with the cycle working medium channel is communicated with an expansion machine and adjusted to be communicated with the expansion machine through the heat regenerator, and the internal combustion engine type combined cycle heat pump device is formed.
14. An internal combustion engine type combined cycle heat pump device is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat pump devices in items 3 and 5, the heat supplier is communicated with a turbine through a circulating working medium channel and adjusted to be communicated with the turbine through the heat regenerator, the evaporator is communicated with an expander through a circulating working medium channel and adjusted to be communicated with the expander through the heat regenerator, and therefore the internal combustion engine type combined cycle heat pump device is formed.
15. An internal combustion engine type combined cycle heat pump device is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat pump devices in items 6, 7 and 9, a heat supply device with a cycle working medium channel is communicated with a throttle valve and adjusted to be communicated with the heat supply device with the cycle working medium channel through the heat regenerator and the throttle valve, an internal combustion engine with the cycle working medium channel is communicated with an expansion machine and adjusted to be communicated with the expansion machine through the heat regenerator, and therefore the internal combustion engine type combined cycle heat pump device is formed.
16. An internal combustion engine type combined cycle heat pump device, which is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat pump devices described in the items 8 and 10, the heat supplier is communicated with a throttle valve and adjusted to be communicated with the heat supplier through a circulating working medium channel, the heat supplier is communicated with the throttle valve through the heat regenerator, the evaporator is communicated with an expander through a circulating working medium channel, the evaporator is communicated with the expander through the heat regenerator, and the internal combustion engine type combined cycle heat pump device is formed.
17. An internal combustion engine type combined cycle heat pump device is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat pump devices 1, 2, 4, 6, 7 and 9, a circulating working medium channel of a compressor is communicated with a heat supplier and adjusted to be communicated with the heat supplier through the heat regenerator, a circulating working medium channel of an internal combustion engine is communicated with an expander and adjusted to be communicated with the circulating working medium channel of the internal combustion engine through the heat regenerator, and thus the internal combustion engine type combined cycle heat pump device is formed.
18. An internal combustion engine type combined cycle heat pump device is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat pump devices of items 3, 5, 8 and 10, a circulating working medium channel of a compressor is communicated with a heat supplier and adjusted to be communicated with the heat supplier through the heat regenerator, a circulating working medium channel of an evaporator is communicated with an expander and adjusted to be communicated with the expander through the heat regenerator, and the internal combustion engine type combined cycle heat pump device is formed.
19. An internal combustion engine type combined cycle heat pump device, which is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat pump devices in items 1 to 5, a condenser with a cycle working medium channel is communicated with a compressor and adjusted to be communicated with the compressor through the heat regenerator, a heater with a cycle working medium channel is communicated with a turbine and adjusted to be communicated with the turbine through the heat regenerator, and thus the internal combustion engine type combined cycle heat pump device is formed.
20. An internal combustion engine type combined cycle heat pump device, which is characterized in that a heat regenerator is added in any internal combustion engine type combined cycle heat pump device in items 6 to 10, a condenser with a cycle working medium channel is communicated with a compressor and adjusted to be communicated with the compressor through the heat regenerator, a heater with a cycle working medium channel is communicated with a throttle valve and adjusted to be communicated with the heater with a cycle working medium channel through the heat regenerator and the throttle valve, and the internal combustion engine type combined cycle heat pump device is formed.
21. An internal combustion engine type combined cycle heat pump device is characterized in that a second compressor is added in any one of the internal combustion engine type combined cycle heat pump devices in items 1-10, a circulating working medium channel of the compressor is communicated with a heat supplier to adjust the communication between the circulating working medium channel of the compressor and the heat supplier, the circulating working medium channel of the second compressor is communicated with the heat supplier, the second compressor is further communicated with the heat supplier, and an internal combustion engine is connected with the second compressor and transmits power to form the internal combustion engine type combined cycle heat pump device.
22. An internal combustion engine type combined cycle heat pump device, which is characterized in that a newly-added heat supply device is added in any one of the internal combustion engine type combined cycle heat pump devices of items 1-3 and 6-8, the internal combustion engine is adjusted to be communicated with the outside through a gas channel of the internal combustion engine, the newly-added heat supply device is communicated with the outside through the gas channel of the internal combustion engine, and a heated medium channel of the newly-added heat supply device is communicated with the outside to form the internal combustion engine type combined cycle heat pump device.
23. An internal combustion engine type combined cycle heat pump device, which is characterized in that a newly-added heat supply device is added in any internal combustion engine type combined cycle heat pump device of items 4-5 and 9-10, a gas channel of an internal combustion engine is communicated with the outside through an evaporator, the gas channel of the internal combustion engine is adjusted to be communicated with the outside through the newly-added heat supply device and the evaporator, and a heated medium channel of the newly-added heat supply device is communicated with the outside to form the internal combustion engine type combined cycle heat pump device.
24. An internal combustion engine type combined cycle heat pump device is characterized in that a power machine is added in any one of the internal combustion engine type combined cycle heat pump devices 1-23, the power machine is connected with a compressor and provides power for the compressor, and an internal combustion engine type combined cycle heat pump device driven by additional external power is formed.
25. An internal combustion engine type combined cycle heat pump device is characterized in that a working machine is added in any one of the internal combustion engine type combined cycle heat pump devices 1-23, and an internal combustion engine is connected with the working machine and provides power for the working machine to form an internal combustion engine type combined cycle heat pump device additionally providing power load to the outside.
Description of the drawings:
fig. 1 is a schematic 1 st thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 2 is a schematic thermodynamic system diagram of 2 nd principle of an internal combustion engine type combined cycle heat pump apparatus provided according to the present invention.
Fig. 3 is a 3 rd principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 4 is a diagram of a 4 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 5 is a diagram of a 5 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 6 is a 6 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 7 is a 7 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 8 is a diagram of an 8 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 9 is a diagram of a 9 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 10 is a 10 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 11 is a diagram of an 11 th principle thermodynamic system of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
Fig. 12 is a 12 th principle thermodynamic system diagram of an internal combustion engine type combined cycle heat pump apparatus provided in accordance with the present invention.
In the figure, 1-compressor, 2-expander, 3-turbine, 4-booster pump, 5-heater, 6-condenser, 7-internal combustion engine, 8-throttle valve, 9-evaporator, 10-second expander, 11-regenerator; a-newly adding a heat device, B-newly adding a turbine.
The specific implementation mode is as follows:
it is to be noted that, in the description of the structure and the flow, the repetition is not necessary; obvious flow is not described. The invention is described in detail below with reference to the figures and examples.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 1 is realized by:
(1) structurally, the system consists of compressor, expander, turbine, booster pump, heater, condenser and internal combustion engine; an air channel is arranged outside and communicated with the internal combustion engine 7, a fuel channel is also arranged outside and communicated with the internal combustion engine 7, and the internal combustion engine 7 is also provided with a fuel gas channel and communicated with the outside; the compressor 1 is provided with a circulating working medium channel which is communicated with a heat supplier 5, the heat supplier 5 is also provided with a circulating working medium channel which is communicated with an internal combustion engine 7 through a turbine 3, a condenser 6 is provided with a circulating working medium channel which is communicated with the internal combustion engine 7 through a booster pump 4, the internal combustion engine 7 is also provided with a circulating working medium channel which is communicated with an expander 2, the expander 2 is also provided with a circulating working medium channel which is communicated with the condenser 6, and the condenser 6 is also provided with a circulating working medium channel which is communicated with the compressor 1; the heater 5 is also communicated with the outside through a heated medium channel, the condenser 6 is also communicated with the outside through a cooling medium channel, and the expander 2, the turbine 3 and the internal combustion engine 7 are connected with the compressor 1 and transmit power.
(2) In the process, external fuel and air enter the internal combustion engine 7, a series of processes including combustion and expansion are completed in the cylinder of the internal combustion engine 7, and the fuel gas after the internal combustion engine 7 completes work is discharged outwards; the liquid circulating working medium of the heater 5 flows through the turbine 3 to be decompressed and does work, then enters the internal combustion engine 7 as a cooling medium, and the liquid circulating working medium of the condenser 6 is pressurized by the booster pump 4 and then enters the internal combustion engine 7 as a cooling medium; the liquid circulating working medium flows through the internal combustion engine 7, absorbs heat, is evaporated into a gaseous circulating working medium, flows through the expander 2, is decompressed to do work, enters the condenser 6 to release heat and partially condense, and then is divided into two paths, wherein the first path flows through the compressor 1 to be boosted, heated and then enters the heat supply device 5 to release heat and condense, and the second path is provided for the booster pump 4; the work output by the expander 2, the turbine 3 and the internal combustion engine 7 is provided to the compressor 1 as power, or the work output by the expander 2, the turbine 3 and the internal combustion engine 7 is provided to the compressor 1 and external power; the fuel provides high-temperature driving heat load through the internal combustion engine 7, the fuel gas takes away the heat load discharged, the heated medium obtains the high-temperature heat load through the heat supplier 5, and the cooling medium takes away the low-temperature heat load through the condenser 6, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 2 is realized by:
(1) structurally, the system consists of a compressor, an expander, a turbine, a booster pump, a heat supply device, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine 7, a fuel channel is also arranged outside and communicated with the internal combustion engine 7, and the internal combustion engine 7 is also provided with a fuel gas channel and communicated with the outside; the compressor 1 is provided with a circulating working medium channel which is communicated with a heat supplier 5, the heat supplier 5 is also provided with a circulating working medium channel which is communicated with an internal combustion engine 7 through a turbine 3, a condenser 6 is provided with a circulating working medium channel which is communicated with the internal combustion engine 7 through a booster pump 4, the internal combustion engine 7 is also provided with a circulating working medium channel which is communicated with an evaporator 9, the evaporator 9 is also provided with a circulating working medium which is communicated with an expander 2, the expander 2 is also provided with a circulating working medium channel which is communicated with the condenser 6, and the condenser 6 is also provided with a circulating working medium channel which is communicated with the compressor 1; the heater 5 is also communicated with the outside through a heated medium channel, the condenser 6 is also communicated with the outside through a cooling medium channel, the evaporator 9 is also communicated with the outside through a heat source medium channel, and the expander 2, the turbine 3 and the internal combustion engine 7 are connected with the compressor 1 and transmit power.
(2) In the process, external fuel and air enter the internal combustion engine 7, a series of processes including combustion and expansion are completed in the cylinder of the internal combustion engine 7, and the fuel gas after the internal combustion engine 7 completes work is discharged outwards; the liquid circulating working medium of the heater 5 flows through the turbine 3 to be decompressed and work, and then is supplied to the internal combustion engine 7 as a cooling medium, and the liquid circulating working medium of the condenser 6 is pressurized by the booster pump 4 and then enters the internal combustion engine 7 as the cooling medium; the liquid circulating working medium gradually absorbs heat and evaporates into gaseous circulating working medium through the internal combustion engine 7 and the evaporator 9, the gaseous circulating working medium flows through the expander 2 to reduce pressure and do work, the gaseous circulating working medium enters the condenser 6 to release heat and partially condense, and then the gaseous circulating working medium is divided into two paths, wherein the first path flows through the compressor 1 to increase pressure and temperature and then enters the heat supply device 5 to release heat and condense, and the second path is provided for the booster pump 4; the work output by the expander 2, the turbine 3 and the internal combustion engine 7 is provided for the compressor 1 as power, or the work output by the expander 2, the turbine 3 and the internal combustion engine 7 is provided for the compressor 1 and external power, or the expander 2, the turbine 3, the internal combustion engine 7 and external power are provided for the compressor 1 together; the fuel provides high-temperature driving heat load through the internal combustion engine 7, the fuel gas takes away the heat load discharged, the heated medium obtains high-temperature heat load through the heat supplier 5, the cooling medium takes away low-temperature heat load through the condenser 6, and the heat source medium passes through medium-temperature heat load through the evaporator 9, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 3 is realized by:
(1) structurally, the system consists of a compressor, an expander, a turbine, a booster pump, a heat supply device, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine 7, a fuel channel is also arranged outside and communicated with the internal combustion engine 7, and the internal combustion engine 7 and a fuel gas channel are also communicated with the outside through an evaporator 9; the compressor 1 is provided with a circulating working medium channel which is communicated with a heat supplier 5, the heat supplier 5 is also provided with a circulating working medium channel which is communicated with an internal combustion engine 7 through a turbine 3, a condenser 6 is provided with a circulating working medium channel which is communicated with the internal combustion engine 7 through a booster pump 4, the internal combustion engine 7 is also provided with a circulating working medium channel which is communicated with an evaporator 9, the evaporator 9 is also provided with a circulating working medium channel which is communicated with an expander 2, the expander 2 is also provided with a circulating working medium channel which is communicated with the condenser 6, and the condenser 6 is also provided with a circulating working medium channel which is communicated with the compressor 1; the heater 5 is also communicated with the outside through a heated medium channel, the condenser 6 is also communicated with the outside through a cooling medium channel, and the expander 2, the turbine 3 and the internal combustion engine 7 are connected with the compressor 1 and transmit power.
(2) In the process, external fuel and air enter the internal combustion engine 7, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 7, and fuel gas which finishes doing work in the internal combustion engine 7 flows through the evaporator 9 and releases heat and then is discharged outwards; the liquid circulating working medium of the heater 5 flows through the turbine 3 to be decompressed and work, and then is supplied to the internal combustion engine 7 as a cooling medium, and the liquid circulating working medium of the condenser 6 is pressurized by the booster pump 4 and then enters the internal combustion engine 7 as the cooling medium; the liquid circulating working medium gradually absorbs heat and evaporates into gaseous circulating working medium through the internal combustion engine 7 and the evaporator 9, the gaseous circulating working medium flows through the expander 2 to reduce pressure and do work, the gaseous circulating working medium enters the condenser 6 to release heat and partially condense, and then the gaseous circulating working medium is divided into two paths, wherein the first path flows through the compressor 1 to increase pressure and temperature and then enters the heat supply device 5 to release heat and condense, and the second path is provided for the booster pump 4; the work output by the expander 2, the turbine 3 and the internal combustion engine 7 is provided for the compressor 1 as power, or the work output by the expander 2, the turbine 3 and the internal combustion engine 7 is provided for the compressor 1 and external power, or the expander 2, the turbine 3, the internal combustion engine 7 and external power are provided for the compressor 1 together; the fuel provides high-temperature driving heat load through the internal combustion engine 7, the fuel gas takes away the heat load discharged, the heated medium obtains the high-temperature heat load through the heat supplier 5, and the cooling medium takes away the low-temperature heat load through the condenser 6, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 4 is realized by:
(1) structurally, an air channel is arranged outside the fuel gas purifier and communicated with the internal combustion engine 7, a fuel channel is also arranged outside the fuel gas purifier and communicated with the internal combustion engine 7, and a fuel gas channel is also arranged outside the fuel gas purifier and communicated with the internal combustion engine 7; the compressor 1 is provided with a circulating working medium channel which is communicated with a heat supplier 5, the heat supplier 5 is also provided with a circulating working medium channel which is communicated with an internal combustion engine 7 through a throttle valve 8, the condenser 6 is provided with a circulating working medium channel which is communicated with the internal combustion engine 7 through a booster pump 4, the internal combustion engine 7 is also provided with a circulating working medium channel which is communicated with the expander 2, the expander 2 is also provided with a circulating working medium channel which is communicated with the condenser 6, and the condenser 6 is also provided with a circulating working medium channel which is communicated with the compressor 1; the heater 5 is also communicated with the outside through a heated medium channel, the condenser 6 is also communicated with the outside through a cooling medium channel, and the expander 2 and the internal combustion engine 7 are connected with the compressor 1 and transmit power.
(2) In the process, external fuel and air enter the internal combustion engine 7, a series of processes including combustion and expansion are completed in the cylinder of the internal combustion engine 7, and the fuel gas after the internal combustion engine 7 completes work is discharged outwards; the liquid circulating working medium of the heater 5 flows through a throttle valve 8 for throttling and pressure reduction and then enters an evaporator 9, and the liquid circulating working medium of the condenser 6 is pressurized by a booster pump 4 and then enters the evaporator 9; the liquid circulating working medium flows through the evaporator 9 and the internal combustion engine 7 to gradually absorb heat and evaporate into gaseous circulating working medium, flows through the expander 2 to reduce pressure and do work, enters the condenser 6 to release heat and partially condense, and then is divided into two paths, wherein the first path flows through the compressor 1 to increase pressure and temperature and then enters the heat supply device 5 to release heat and condense, and the second path is provided for the booster pump 4; the work output by the expander 2 and the internal combustion engine 7 is provided for the compressor 1 as power, or the work output by the expander 2 and the internal combustion engine 7 is provided for the compressor 1 and external power, or the expander 2, the internal combustion engine 7 and the external power supply the compressor 1 together; the fuel provides high-temperature driving heat load through the internal combustion engine 7, the fuel gas takes away the heat load discharged, the heated medium obtains high-temperature heat load through the heat supplier 5, the cooling medium takes away low-temperature heat load through the condenser 6, and the heat source medium passes through medium-temperature heat load through the evaporator 9, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 5 is realized by:
(1) structurally, the air conditioner mainly comprises a compressor, an expander, a booster pump, a heat supply device, a condenser, an internal combustion engine, a throttle valve and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine 7, a fuel channel is also arranged outside and communicated with the internal combustion engine 7, and the internal combustion engine 7 and a fuel gas channel are also communicated with the outside through an evaporator 9; the compressor 1 is provided with a circulating working medium channel communicated with the heater 5, the heater 5 is also provided with a circulating working medium channel communicated with an evaporator 9 through a throttle valve 8, the condenser 6 is provided with a circulating working medium channel communicated with the evaporator 9 through a booster pump 4, the evaporator 9 is also provided with a circulating working medium channel communicated with an internal combustion engine 7, the internal combustion engine 7 is also provided with a circulating working medium channel communicated with the expander 2, the expander 2 is also provided with a circulating working medium channel communicated with the condenser 6, and the condenser 6 is also provided with a circulating working medium channel communicated with the compressor 1; the heat supplier 5 is also communicated with the outside through a heated medium channel, the condenser 6 is also communicated with the outside through a cooling medium channel, the evaporator 9 is also communicated with the outside through a heat source medium channel, and the expander 2 and the internal combustion engine 7 are connected with the compressor 1 and transmit power.
(2) In the process, external fuel and air enter the internal combustion engine 7, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 7, and fuel gas which finishes doing work in the internal combustion engine 7 flows through the evaporator 9 and releases heat and then is discharged outwards; the liquid circulating working medium of the heater 5 flows through a throttle valve 8 for throttling and pressure reduction and then enters an evaporator 9, and the liquid circulating working medium of the condenser 6 is pressurized by a booster pump 4 and then enters the evaporator 9; the liquid circulating working medium flows through the evaporator 9 and the internal combustion engine 7 to gradually absorb heat and evaporate into gaseous circulating working medium, flows through the expander 2 to reduce pressure and do work, enters the condenser 6 to release heat and partially condense, and then is divided into two paths, wherein the first path flows through the compressor 1 to increase pressure and temperature and then enters the heat supply device 5 to release heat and condense, and the second path is provided for the booster pump 4; the work output by the expander 2 and the internal combustion engine 7 is provided for the compressor 1 as power, or the work output by the expander 2 and the internal combustion engine 7 is provided for the compressor 1 and external power, or the expander 2, the internal combustion engine 7 and the external power supply the compressor 1 together; the fuel provides high-temperature driving heat load through the internal combustion engine 7, the fuel gas takes away the heat load discharged, the heated medium obtains high-temperature heat load through the heat supplier 5, the cooling medium takes away low-temperature heat load through the condenser 6, and the heat source medium passes through medium-temperature heat load through the evaporator 9, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 6 is realized by:
(1) structurally, in the internal combustion engine type combined cycle heat pump device shown in fig. 1, a second expander is added, a circulating working medium channel is additionally arranged on the heat supply device 5 and is communicated with the internal combustion engine 7 through the second expander 10, and the second expander 10 is connected with the compressor 1 and transmits power.
(2) In the process, compared with the working process of the internal combustion engine type combined cycle heat pump device shown in fig. 1, the increased or changed process is carried out in such a way that the cycle working medium discharged by the compressor 1 enters the heat supplier 5 to release heat and partially condense, and then is divided into two paths, wherein the first path flows through the second expander 10 to be supplied to the internal combustion engine 7 as a cooling medium after being depressurized and worked, and the second path enters the turbine 3 to be depressurized and worked and then is supplied to the internal combustion engine 7 as a cooling medium; the work output from the second expander 10 is supplied to the compressor 1 as power, forming an internal combustion engine type combined cycle heat pump apparatus.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 7 is realized by:
(1) structurally, in the internal combustion engine type combined cycle heat pump device shown in fig. 1, a heat regenerator is added, a heat supply device 5 is communicated with a turbine 3 through a cycle working medium channel, the heat supply device 5 is communicated with the turbine 3 through the heat regenerator 11, and an internal combustion engine 7 is communicated with an expander 2 through a cycle working medium channel, the internal combustion engine 7 is communicated with the expander 2 through the heat regenerator 11.
(2) In the process, compared with the working process of the internal combustion engine type combined cycle heat pump device shown in fig. 1, the increased or changed process is carried out in such a way that the cycle working medium discharged by the heat supplier 5 flows through the heat regenerator 11 and releases heat, flows through the turbine 3 to reduce the pressure and do work, and then enters the internal combustion engine 7; the circulating working medium discharged by the internal combustion engine 7 flows through the heat regenerator 11 and absorbs heat, and then enters the expansion machine 2 to reduce the pressure and do work, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 8 is realized by:
(1) structurally, in the internal combustion engine type combined cycle heat pump device shown in fig. 1, a heat regenerator is added, a circulating working medium channel of a compressor 1 is communicated with a heat supplier 5 and adjusted to be communicated with the heat supplier 5 through a circulating working medium channel of the compressor 1, and a circulating working medium channel of an internal combustion engine 7 is communicated with an expander 2 and adjusted to be communicated with the expander 2 through the heat regenerator 11 and the circulating working medium channel of the internal combustion engine 7.
(2) In the flow, compared with the working flow of the internal combustion engine type combined cycle heat pump device shown in fig. 1, the increased or changed flow is performed in such a way that the circulating working medium discharged by the compressor 1 flows through the heat regenerator 11 and releases heat, and then enters the heat supplier 5 for heat release and condensation; the circulating working medium discharged by the internal combustion engine 7 flows through the heat regenerator 11 and absorbs heat, and then enters the expansion machine 2 to reduce the pressure and do work, so that the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 9 is realized by:
(1) structurally, in the internal combustion engine type combined cycle heat pump device shown in fig. 1, a heat regenerator is added, a circulating working medium channel of a condenser 6 is communicated with a compressor 1 and adjusted to be communicated with the compressor 1 through the heat regenerator 11, a circulating working medium channel of a heat supplier 5 is communicated with a turbine 3 and adjusted to be communicated with the turbine 3 through the heat regenerator 11 and the circulating working medium channel of the heat supplier 5.
(2) In the process, compared with the working process of the internal combustion engine type combined cycle heat pump device shown in fig. 1, the increased or changed process is carried out in such a way that gaseous cycle working media discharged by a condenser 6 flow through a heat regenerator 11, absorb heat and then enter a compressor 1 for boosting and heating, liquid cycle working media discharged by a heat supplier 5 flow through the heat regenerator 11, release heat and then enter a turbine 3 for reducing pressure and doing work, and the internal combustion engine type combined cycle heat pump device is formed.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 10 is realized by:
(1) structurally, in the internal combustion engine type combined cycle heat pump device shown in fig. 1, a second compressor is added, a circulating working medium channel is communicated with a heat supplier 5 of the compressor 1, the compressor 1 is adjusted to be communicated with the second compressor 12 through the heat supplier 5, the second compressor 12 is communicated with the heat supplier 5 through the circulating working medium channel, and the internal combustion engine 7 is connected with the second compressor 12 and transmits power.
(2) In the flow, compared with the working flow of the internal combustion engine type combined cycle heat pump device shown in fig. 1, the increased or changed flow is performed in such a way that the circulating working medium discharged by the compressor 1 passes through the heat supplier 5 to release heat, passes through the second compressor 12 to increase the pressure and the temperature, and then enters the heat supplier 5; the internal combustion engine 7 powers the second compressor 12, forming an internal combustion engine type combined cycle heat pump apparatus.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 11 is realized by:
(1) structurally, in the internal combustion engine type combined cycle heat pump device shown in fig. 1, a newly added heat supply device is added, and a gas channel of the internal combustion engine 7 is communicated with the outside to adjust that the gas channel of the internal combustion engine 7 is communicated with the outside through the newly added heat supply device a, and the newly added heat supply device a is also communicated with the outside through a heated medium channel.
(2) In the flow, compared with the working flow of the internal combustion engine type combined cycle heat pump device shown in fig. 1, the increased or changed flow is performed in such a way that the fuel gas discharged by the internal combustion engine 7 is discharged to the outside after being discharged through the newly added heat exchanger a to release heat and reduce temperature, thereby forming the internal combustion engine type combined cycle heat pump device.
The internal combustion engine type combined cycle heat pump apparatus shown in fig. 12 is realized by:
(1) structurally, in the internal combustion engine type combined cycle heat pump device shown in fig. 3, a newly added heat supply device is added, a gas channel of the internal combustion engine 7 is communicated with the outside through the evaporator 9, the gas channel of the internal combustion engine 7 is adjusted to be communicated with the outside through the newly added heat supply device A and the evaporator 9, and the newly added heat supply device A is also communicated with the outside through a heated medium channel.
(2) In the flow, compared with the working flow of the internal combustion engine type combined cycle heat pump device shown in fig. 3, the increased or changed flow is performed in such a way that the fuel gas discharged from the internal combustion engine 7 is gradually released and cooled through the newly added heat supply device a and the evaporator 9, and then discharged to the outside, thereby forming the internal combustion engine type combined cycle heat pump device.
The effect that the technology of the invention can realize-the internal combustion engine type combined cycle heat pump device provided by the invention has the following effects and advantages:
(1) provides a new idea and a new technology for utilizing the temperature difference.
(2) The process is reasonable, and high-efficiency high-temperature heat supply can be realized.
(3) The heat energy (temperature difference) is driven to realize the temperature increase of the heat energy, or the heat energy and the temperature can be selected to provide power for the outside at the same time.
(4) When necessary, the heat energy temperature is increased by means of external power, the mode is flexible, and the adaptability is good.
(5) The compressor, the expander, the turbine or the throttle valve, the booster pump and the heat exchanger are used as combined components in the internal combustion engine type combined cycle heat pump device, and the structure is simple.
(6) The circulating medium is directly used as a cooling medium of the internal combustion engine, and the performance index of the device is improved.
(7) A plurality of specific technical schemes are provided, so that the method can cope with a plurality of different actual conditions and has a wider application range.
(8) The heat pump technology/heat power combined supply technology/heat power combined technology is expanded, and the high-efficiency utilization of heat energy is favorably realized.

Claims (25)

1. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a turbine, a booster pump, a heat supplier, a condenser and an internal combustion engine; an air channel is arranged outside and communicated with the internal combustion engine (7), a fuel channel is also arranged outside and communicated with the internal combustion engine (7), and a fuel gas channel is also arranged outside and communicated with the internal combustion engine (7); the compressor (1) is provided with a circulating working medium channel which is communicated with the heat supplier (5), the heat supplier (5) is also provided with a circulating working medium channel which is communicated with the internal combustion engine (7) through the turbine (3), the condenser (6) is provided with a circulating working medium channel which is communicated with the internal combustion engine (7) through the booster pump (4), the internal combustion engine (7) is also provided with a circulating working medium channel which is communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel which is communicated with the condenser (6), and the condenser (6) is also provided with a circulating working medium channel which is communicated with the compressor (1); the heat supplier (5) is also provided with a heated medium channel communicated with the outside, the condenser (6) is also provided with a cooling medium channel communicated with the outside, and the expander (2), the turbine (3) and the internal combustion engine (7) are connected with the compressor (1) and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander (2), the turbine (3) and the internal combustion engine (7) are connected with the compressor (1) and the booster pump (4) and transmit power.
2. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a turbine, a booster pump, a heat supplier, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine (7), a fuel channel is also arranged outside and communicated with the internal combustion engine (7), and a fuel gas channel is also arranged outside and communicated with the internal combustion engine (7); the compressor (1) is provided with a circulating working medium channel which is communicated with the heat supply device (5), the heat supply device (5) is also provided with a circulating working medium channel which is communicated with the evaporator (9) through the turbine (3), the condenser (6) is provided with a circulating working medium channel which is communicated with the evaporator (9) through the booster pump (4), the evaporator (9) is also provided with a circulating working medium channel which is communicated with the internal combustion engine (7), the internal combustion engine (7) is also provided with a circulating working medium channel which is communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel which is communicated with the condenser (6), and the condenser (6) is also provided with a circulating working medium channel which is communicated with the compressor (1); the heat supplier (5) is also provided with a heated medium channel communicated with the outside, the condenser (6) is also provided with a cooling medium channel communicated with the outside, the evaporator (9) is also provided with a heat source medium channel communicated with the outside, and the expander (2), the turbine (3) and the internal combustion engine (7) are connected with the compressor (1) and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander (2), the turbine (3) and the internal combustion engine (7) are connected with the compressor (1) and the booster pump (4) and transmit power.
3. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a turbine, a booster pump, a heat supplier, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine (7), a fuel channel is also arranged outside and communicated with the internal combustion engine (7), and a fuel gas channel is also arranged outside and communicated with the internal combustion engine (7); the compressor (1) is provided with a circulating working medium channel which is communicated with the heat supplier (5), the heat supplier (5) is also provided with a circulating working medium channel which is communicated with the internal combustion engine (7) through the turbine (3), the condenser (6) is provided with a circulating working medium channel which is communicated with the internal combustion engine (7) through the booster pump (4), the internal combustion engine (7) is also provided with a circulating working medium channel which is communicated with the evaporator (9), the evaporator (9) is also provided with a circulating working medium which is communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel which is communicated with the condenser (6), and the condenser (6) is also provided with a circulating working medium channel which is communicated with the compressor (1); the heat supplier (5) is also provided with a heated medium channel communicated with the outside, the condenser (6) is also provided with a cooling medium channel communicated with the outside, the evaporator (9) is also provided with a heat source medium channel communicated with the outside, and the expander (2), the turbine (3) and the internal combustion engine (7) are connected with the compressor (1) and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander (2), the turbine (3) and the internal combustion engine (7) are connected with the compressor (1) and the booster pump (4) and transmit power.
4. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a turbine, a booster pump, a heat supplier, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine (7), a fuel channel is also arranged outside and communicated with the internal combustion engine (7), and the internal combustion engine (7) is also provided with a fuel gas channel which is communicated with the outside through an evaporator (9); the compressor (1) is provided with a circulating working medium channel which is communicated with the heat supply device (5), the heat supply device (5) is also provided with a circulating working medium channel which is communicated with the evaporator (9) through the turbine (3), the condenser (6) is provided with a circulating working medium channel which is communicated with the evaporator (9) through the booster pump (4), the evaporator (9) is also provided with a circulating working medium channel which is communicated with the internal combustion engine (7), the internal combustion engine (7) is also provided with a circulating working medium channel which is communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel which is communicated with the condenser (6), and the condenser (6) is also provided with a circulating working medium channel which is communicated with the compressor (1); the heat supplier (5) is also provided with a heated medium channel communicated with the outside, the condenser (6) is also provided with a cooling medium channel communicated with the outside, the evaporator (9) or the heat source medium channel is communicated with the outside, and the expander (2), the turbine (3) and the internal combustion engine (7) are connected with the compressor (1) and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander (2), the turbine (3) and the internal combustion engine (7) are connected with the compressor (1) and the booster pump (4) and transmit power.
5. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a turbine, a booster pump, a heat supplier, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine (7), a fuel channel is also arranged outside and communicated with the internal combustion engine (7), and the internal combustion engine (7) is also provided with a fuel gas channel which is communicated with the outside through an evaporator (9); the compressor (1) is provided with a circulating working medium channel which is communicated with the heat supply device (5), the heat supply device (5) is also provided with a circulating working medium channel which is communicated with the internal combustion engine (7) through the turbine (3), the condenser (6) is provided with a circulating working medium channel which is communicated with the internal combustion engine (7) through the booster pump (4), the internal combustion engine (7) is also provided with a circulating working medium channel which is communicated with the evaporator (9), the evaporator (9) is also provided with a circulating working medium channel which is communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel which is communicated with the condenser (6), and the condenser (6) is also provided with a circulating working medium channel which is communicated with the compressor (1); the heat supplier (5) is also provided with a heated medium channel communicated with the outside, the condenser (6) is also provided with a cooling medium channel communicated with the outside, the evaporator (9) or the heat source medium channel is communicated with the outside, and the expander (2), the turbine (3) and the internal combustion engine (7) are connected with the compressor (1) and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander (2), the turbine (3) and the internal combustion engine (7) are connected with the compressor (1) and the booster pump (4) and transmit power.
6. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a booster pump, a heater, a condenser, an internal combustion engine and a throttle valve; an air channel is arranged outside and communicated with the internal combustion engine (7), a fuel channel is also arranged outside and communicated with the internal combustion engine (7), and a fuel gas channel is also arranged outside and communicated with the internal combustion engine (7); the compressor (1) is provided with a circulating working medium channel which is communicated with the heat supply device (5), the heat supply device (5) is also provided with a circulating working medium channel which is communicated with the internal combustion engine (7) through a throttle valve (8), the condenser (6) is provided with a circulating working medium channel which is communicated with the internal combustion engine (7) through a booster pump (4), the internal combustion engine (7) is also provided with a circulating working medium channel which is communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel which is communicated with the condenser (6), and the condenser (6) is also provided with a circulating working medium channel which is communicated with the compressor (1); the heat supplier (5) is also provided with a heated medium channel communicated with the outside, the condenser (6) is also provided with a cooling medium channel communicated with the outside, and the expander (2) and the internal combustion engine (7) are connected with the compressor (1) and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander (2) and the internal combustion engine (7) are connected with the compressor (1) and the booster pump (4) and transmit power.
7. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a booster pump, a heater, a condenser, an internal combustion engine, a throttle valve and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine (7), a fuel channel is also arranged outside and communicated with the internal combustion engine (7), and a fuel gas channel is also arranged outside and communicated with the internal combustion engine (7); the compressor (1) is provided with a circulating working medium channel which is communicated with the heat supply device (5), the heat supply device (5) is also provided with a circulating working medium channel which is communicated with the evaporator (9) through a throttle valve (8), the condenser (6) is provided with a circulating working medium channel which is communicated with the evaporator (9) through a booster pump (4), the evaporator (9) is also provided with a circulating working medium channel which is communicated with the internal combustion engine (7), the internal combustion engine (7) is also provided with a circulating working medium channel which is communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel which is communicated with the condenser (6), and the condenser (6) is also provided with a circulating working medium channel which is communicated with the compressor (1); the heat supplier (5) is also provided with a heated medium channel communicated with the outside, the condenser (6) is also provided with a cooling medium channel communicated with the outside, the evaporator (9) is also provided with a heat source medium channel communicated with the outside, and the expander (2) and the internal combustion engine (7) are connected with the compressor (1) and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander (2) and the internal combustion engine (7) are connected with the compressor (1) and the booster pump (4) and transmit power.
8. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a booster pump, a heater, a condenser, an internal combustion engine, a throttle valve and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine (7), a fuel channel is also arranged outside and communicated with the internal combustion engine (7), and a fuel gas channel is also arranged outside and communicated with the internal combustion engine (7); the compressor (1) is provided with a circulating working medium channel which is communicated with the heat supply device (5), the heat supply device (5) is also provided with a circulating working medium channel which is communicated with an internal combustion engine (7) through a throttle valve (8), the condenser (6) is provided with a circulating working medium channel which is communicated with the internal combustion engine (7) through a booster pump (4), the internal combustion engine (7) is also provided with a circulating working medium channel which is communicated with an evaporator (9), the evaporator (9) is also provided with a circulating working medium which is communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel which is communicated with the condenser (6), and the condenser (6) is also provided with a circulating working medium channel which is communicated with the compressor (1); the heat supplier (5) is also provided with a heated medium channel communicated with the outside, the condenser (6) is also provided with a cooling medium channel communicated with the outside, the evaporator (9) is also provided with a heat source medium channel communicated with the outside, and the expander (2) and the internal combustion engine (7) are connected with the compressor (1) and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander (2) and the internal combustion engine (7) are connected with the compressor (1) and the booster pump (4) and transmit power.
9. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a booster pump, a heater, a condenser, an internal combustion engine, a throttle valve and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine (7), a fuel channel is also arranged outside and communicated with the internal combustion engine (7), and the internal combustion engine (7) is also provided with a fuel gas channel which is communicated with the outside through an evaporator (9); the compressor (1) is provided with a circulating working medium channel which is communicated with the heat supply device (5), the heat supply device (5) is also provided with a circulating working medium channel which is communicated with the evaporator (9) through a throttle valve (8), the condenser (6) is provided with a circulating working medium channel which is communicated with the evaporator (9) through a booster pump (4), the evaporator (9) is also provided with a circulating working medium channel which is communicated with the internal combustion engine (7), the internal combustion engine (7) is also provided with a circulating working medium channel which is communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel which is communicated with the condenser (6), and the condenser (6) is also provided with a circulating working medium channel which is communicated with the compressor (1); the heat supplier (5) is also provided with a heated medium channel communicated with the outside, the condenser (6) is also provided with a cooling medium channel communicated with the outside, the evaporator (9) or the heat source medium channel is communicated with the outside, and the expander (2) and the internal combustion engine (7) are connected with the compressor (1) and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander (2) and the internal combustion engine (7) are connected with the compressor (1) and the booster pump (4) and transmit power.
10. An internal combustion engine type combined cycle heat pump device mainly comprises a compressor, an expander, a booster pump, a heater, a condenser, an internal combustion engine, a throttle valve and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine (7), a fuel channel is also arranged outside and communicated with the internal combustion engine (7), and the internal combustion engine (7) is also provided with a fuel gas channel which is communicated with the outside through an evaporator (9); the compressor (1) is provided with a circulating working medium channel which is communicated with the heat supply device (5), the heat supply device (5) is also provided with a circulating working medium channel which is communicated with an internal combustion engine (7) through a throttle valve (8), the condenser (6) is provided with a circulating working medium channel which is communicated with the internal combustion engine (7) through a booster pump (4), the internal combustion engine (7) is also provided with a circulating working medium channel which is communicated with an evaporator (9), the evaporator (9) is also provided with a circulating working medium channel which is communicated with the expander (2), the expander (2) is also provided with a circulating working medium channel which is communicated with the condenser (6), and the condenser (6) is also provided with a circulating working medium channel which is communicated with the compressor (1); the heat supplier (5) is also provided with a heated medium channel communicated with the outside, the condenser (6) is also provided with a cooling medium channel communicated with the outside, the evaporator (9) or the heat source medium channel is communicated with the outside, and the expander (2) and the internal combustion engine (7) are connected with the compressor (1) and transmit power to form an internal combustion engine type combined cycle heat pump device; wherein, or the expander (2) and the internal combustion engine (7) are connected with the compressor (1) and the booster pump (4) and transmit power.
11. An internal combustion engine type combined cycle heat pump device is characterized in that a second expansion machine is added in any one of the internal combustion engine type combined cycle heat pump devices in claims 1, 3, 5, 6, 8 and 10, a circulation working medium channel is additionally arranged on a heat supply device (5) and is communicated with an internal combustion engine (7) through the second expansion machine (10), and the second expansion machine (10) is connected with a compressor (1) and transmits power to form the internal combustion engine type combined cycle heat pump device.
12. An internal combustion engine type combined cycle heat pump device is characterized in that a second expansion machine is added in any one of the internal combustion engine type combined cycle heat pump devices in claims 2, 4, 7 and 9, a circulation working medium channel is additionally arranged on a heat supply device (5) and is communicated with an evaporator (9) through the second expansion machine (10), and the second expansion machine (10) is connected with a compressor (1) and transmits power to form the internal combustion engine type combined cycle heat pump device.
13. An internal combustion engine type combined cycle heat pump device is characterized in that a heat regenerator is added in any internal combustion engine type combined cycle heat pump device of claims 1, 2 and 4, a heat supplier (5) is communicated with a turbine (3) through a cycle working medium channel and adjusted to be communicated with the turbine (3) through the heat regenerator (11) by the heat supplier (5), and an internal combustion engine (7) is communicated with an expander (2) through a cycle working medium channel and adjusted to be communicated with the expander (2) through the heat regenerator (11) by the internal combustion engine (7), so that the internal combustion engine type combined cycle heat pump device is formed.
14. An internal combustion engine type combined cycle heat pump device is characterized in that a heat regenerator is added in any internal combustion engine type combined cycle heat pump device of claims 3 and 5, a cycle working medium channel of the heat supplier (5) is communicated with a turbine (3) and adjusted to be communicated with the turbine (3) through the heat regenerator (11) by the heat supplier (5), a cycle working medium channel of the evaporator (9) is communicated with an expander (2) and adjusted to be communicated with the expander (2) by the evaporator (9) through the heat regenerator (11), and the internal combustion engine type combined cycle heat pump device is formed.
15. An internal combustion engine type combined cycle heat pump device is characterized in that a heat regenerator is added in any internal combustion engine type combined cycle heat pump device of claims 6, 7 and 9, a heat supplier (5) is communicated with a throttle valve (8) and adjusted to be that the heat supplier (5) is provided with a cycle working medium channel which is communicated with the throttle valve (8) through a heat regenerator (11), and an internal combustion engine (7) is provided with a cycle working medium channel which is communicated with an expander (2) and adjusted to be that the internal combustion engine (7) is provided with a cycle working medium channel which is communicated with the expander (2) through the heat regenerator (11), so that the internal combustion engine type combined cycle heat pump device is formed.
16. An internal combustion engine type combined cycle heat pump device is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat pump devices disclosed in claims 8 and 10, a cycle working medium channel of a heat supplier (5) is communicated with a throttle valve (8) and adjusted to be communicated with the throttle valve (8) through the heat regenerator (11) and the cycle working medium channel of the heat supplier (5), and a cycle working medium channel of an evaporator (9) is communicated with an expander (2) and adjusted to be communicated with the expander (2) through the heat regenerator (11) and the cycle working medium channel of the evaporator (9), so that the internal combustion engine type combined cycle heat pump device is formed.
17. An internal combustion engine type combined cycle heat pump device is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat pump devices disclosed in claims 1, 2, 4, 6, 7 and 9, a cycle working medium channel of a compressor (1) is communicated with a heat supplier (5) and adjusted to be communicated with the heat supplier (5) through the heat regenerator (11) and a cycle working medium channel of the compressor (1), and the cycle working medium channel of the internal combustion engine (7) is communicated with an expander (2) and adjusted to be communicated with the expander (2) through the heat regenerator (11) and the cycle working medium channel of the internal combustion engine (7), so that the internal combustion engine type combined cycle heat pump device is formed.
18. An internal combustion engine type combined cycle heat pump device is characterized in that a heat regenerator is added in any internal combustion engine type combined cycle heat pump device of claims 3, 5, 8 and 10, a cycle working medium channel of a compressor (1) is communicated with a heat supplier (5) and adjusted to be communicated with the heat supplier (5) through a cycle working medium channel of the compressor (1) via the heat regenerator (11), a cycle working medium channel of an evaporator (9) is communicated with an expander (2) and adjusted to be communicated with the expander (2) via the cycle working medium channel of the evaporator (9), and the heat regenerator (11) is communicated with the expander (2) to form the internal combustion engine type combined cycle heat pump device.
19. An internal combustion engine type combined cycle heat pump device is characterized in that a heat regenerator is added in any internal combustion engine type combined cycle heat pump device as claimed in claims 1-5, a condenser (6) is communicated with a compressor (1) through a cycle working medium channel and adjusted to be communicated with the compressor (1) through the heat regenerator (11) by the condenser (6), a heat supply device (5) is communicated with a turbine (3) through a cycle working medium channel and adjusted to be communicated with the turbine (3) through the heat regenerator (11) by the heat supply device (5), and therefore the internal combustion engine type combined cycle heat pump device is formed.
20. An internal combustion engine type combined cycle heat pump device is characterized in that a heat regenerator is added in any internal combustion engine type combined cycle heat pump device of claims 6-10, a condenser (6) is communicated with a compressor (1) through a cycle working medium channel, the condenser (6) is communicated with the compressor (1) through the heat regenerator (11), a heat supplier (5) is communicated with a throttle valve (8) through a cycle working medium channel, the heat supplier (5) is communicated with the throttle valve (8) through the heat regenerator (11), and the internal combustion engine type combined cycle heat pump device is formed.
21. An internal combustion engine type combined cycle heat pump device is characterized in that a second compressor is added in any internal combustion engine type combined cycle heat pump device according to claims 1-10, a cycle working medium channel of the compressor (1) is communicated with a heat supplier (5) and adjusted to be communicated with the second compressor (12) through the heat supplier (5) and the cycle working medium channel of the compressor (1), the second compressor (12) is communicated with the heat supplier (5) through the cycle working medium channel, and an internal combustion engine (7) is connected with the second compressor (12) and transmits power to form the internal combustion engine type combined cycle heat pump device.
22. An internal combustion engine type combined cycle heat pump device is characterized in that a newly-added heat supply device is added in any internal combustion engine type combined cycle heat pump device of claims 1-3 and 6-8, a gas channel of an internal combustion engine (7) is communicated with the outside, the gas channel of the internal combustion engine (7) is communicated with the outside through the newly-added heat supply device (A), and a heated medium channel of the newly-added heat supply device (A) is communicated with the outside to form the internal combustion engine type combined cycle heat pump device.
23. An internal combustion engine type combined cycle heat pump device is characterized in that a newly added heat supply device is added in any internal combustion engine type combined cycle heat pump device of claims 4-5 and 9-10, a gas channel of an internal combustion engine (7) is communicated with the outside through an evaporator (9) and adjusted to be communicated with the outside through the newly added heat supply device (A) and the evaporator (9), the newly added heat supply device (A) and a heated medium channel are communicated with the outside, and the internal combustion engine type combined cycle heat pump device is formed.
24. An internal combustion engine type combined cycle heat pump device is characterized in that a power machine is added in any one of the internal combustion engine type combined cycle heat pump devices disclosed in claims 1-23, the power machine is connected with a compressor (1) and provides power for the compressor (1), and an internal combustion engine type combined cycle heat pump device driven by additional external power is formed.
25. An internal combustion engine type combined cycle heat pump device is characterized in that a working machine is added in any one of the internal combustion engine type combined cycle heat pump devices disclosed in claims 1-23, an internal combustion engine (7) is connected with the working machine and provides power for the working machine, and an additional external power load is provided.
CN202110589146.4A 2020-05-20 2021-05-19 Internal combustion engine type combined cycle heat pump device Pending CN113309628A (en)

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CN202010464517 2020-05-20

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106440510A (en) * 2016-02-25 2017-02-22 李华玉 Second-class thermally driven compression heat pump
CN110985150A (en) * 2018-11-21 2020-04-10 李华玉 Combined cycle power plant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106440510A (en) * 2016-02-25 2017-02-22 李华玉 Second-class thermally driven compression heat pump
CN110985150A (en) * 2018-11-21 2020-04-10 李华玉 Combined cycle power plant

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