CN109249773A - A kind of automotive air-conditioning system using fuel cell waste heat and pump coupled heat heat supply - Google Patents
A kind of automotive air-conditioning system using fuel cell waste heat and pump coupled heat heat supply Download PDFInfo
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- CN109249773A CN109249773A CN201810989067.0A CN201810989067A CN109249773A CN 109249773 A CN109249773 A CN 109249773A CN 201810989067 A CN201810989067 A CN 201810989067A CN 109249773 A CN109249773 A CN 109249773A
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- fuel cell
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- evaporator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H1/00278—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for the battery
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
- B60H1/2221—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating an intermediate liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H2001/00307—Component temperature regulation using a liquid flow
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- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of automotive air-conditioning systems using fuel cell waste heat and pump coupled heat heat supply, plate heat exchanger is respectively corresponded by four connecting tubes to be connected with fuel cell tank for coolant, outdoor heat exchanger, electric scroll compressor and fuel cell heat sink, fuel cell tank for coolant is connected with hot-water heating PTC, fuel cell heat sink is connected with fuel cell, and hot-water heating PTC and fuel cell respectively correspond and be connected with heater cores；Electric scroll compressor is connected with gas-liquid separator, and gas-liquid separator and outdoor heat exchanger respectively correspond and be connected with evaporator；Heater cores and evaporator are set in air-conditioning box, and air blower is set to the bottom of air-conditioning box.The consumption of electric energy can be greatly reduced in heat pump and fuel cell coupling operation, and for extending the power battery service life, energy-saving and emission-reduction suffer from huge effect.The UTILIZATION OF VESIDUAL HEAT IN that fuel cell generates is got up, as the part of heat energy of heat pump, and then the absorption to heat in air is reduced, the probability of outdoor heat exchanger frosting can be reduced.
Description
Technical field:
The present invention relates to a kind of automotive air-conditioning systems using fuel cell waste heat and pump coupled heat heat supply.
Background technique:
Automobile heat pump is a kind of energy saver.It absorbs the heat in air (or other heat sources), in addition the function of compressor
Consumption is sent into crew module together, is used for Winter heat supply.Why energy saving electric car is using heat pump, is because it consumes 1kWh
Electric energy, the thermal energy of available about 1.5~3kWh；However the electric energy of the PTC heating service of traditional electric car consumption 1kWh
The thermal energy of most available 0.9kWh.In contrast, heat pump is better than traditional PTC energy-saving effect.In addition, opening PTC in winter
When can largely consume the electric energy of power battery, about 1/3~1/2 electric energy is all when winter opens PTC according to statistics
For crew module's heating, the course continuation mileage of electric car is significantly reduced, causes " the continuation of the journey of most of electric car in winter
Mileage anxiety " problem.But after using heat pump techniques, course continuation mileage probably can be improved 49%~68%.In consideration of it, hot
Pump not only can be energy saving, but also can improve the course continuation mileage of electric car relatively, so its application in electric car field becomes
One big hot spot.However, what is absorbed due to winter heat pump is thermal energy in outside air, outdoor heat exchanger is as evaporator, table
Face temperature can reduce.When evaporator surface temperature is reduced to hoarfrost point, evaporator heat exchange can be influenced in evaporator surface frosting
Efficiency, and then influence the normal work of heat pump.
Proton Exchange Membrane Fuel Cells (Proton exchange membrane fuel cell) is that a kind of high-energy is close
Degree, pollution-free, small in size, light weight, operation low noise, power source easy to maintain, it is dynamic as new-energy automobile in recent years
One of the popular selection that power provides.Its normal working temperature range is 45~80 DEG C.Fuel cell can produce at work
A large amount of waste heats, currently used mode are to be vented to atmosphere by way of radiator+radiator fan.However, in winter
Heat pump can be reduced in this way for heat in air using waste heat caused by fuel cell as the part of heat energy of heat pump
It absorbs, the probability of outdoor heat exchanger frosting can be reduced.Using the waste heat of fuel cell for realizing the recycling of energy, saving
Energy emission reduction and reduction heat pump outdoor heat exchanger frosting have very big benefit.
Traditional electric car is used for heat supply in winter using PTC heating, not only not energy-efficient but also have an impact to the power battery service life, can also
Reduce course continuation mileage.This can effectively be solved the problems, such as using heat pump.But automobile heat pump absorbs in air when working in winter
Heat heat for crew module, outdoor heat exchanger comes as evaporator using surface temperature can reduce.Work as evaporator surface
When temperature is reduced to hoarfrost point, evaporator heat transfer efficiency can be influenced, and then influence the normal work of heat pump in evaporator surface frosting
Make.
Fuel cell can generate a large amount of waste heats at work, and traditional approach is to be vented to atmosphere by radiator,
Cause the waste of energy.It is contemplated that the UTILIZATION OF VESIDUAL HEAT IN that fuel cell generates is got up, as the part of heat energy of heat pump, in turn
The absorption to heat in air is reduced, the probability of outdoor heat exchanger frosting can be reduced.
It mainly uses radiator fan that heat is discharged the processing mode of fuel cell waste heat at present, will cause certain
The heat waste of degree.And current most of pure electric automobile warming modes are mainly heated using PTC, in this way for
Power battery huge energy consumption can shorten continual mileage.Heating and continual mileage problem can solve using heat pump, but due to heat
Pump absorbs the heat in air, will lead to outdoor evaporator frosting.
Summary of the invention:
The present invention is to provide a kind of utilization fuel cell waste heat and heat to solve the above-mentioned problems of the prior art
The automotive air-conditioning system of pump coupling heat supply.
The technical solution adopted in the present invention has: a kind of air conditioning for automobiles using fuel cell waste heat and pump coupled heat heat supply
System, including plate heat exchanger, fuel cell tank for coolant, frequency-variable electronic water pump, hot-water heating PTC, heater cores, evaporator, drum
Blower, air-conditioning box, gas-liquid separator, outdoor heat exchanger, electric scroll compressor, fuel cell heat sink, fuel cell and company
It takes over, four connecting tubes is connected on the plate heat exchanger, four connecting tubes respectively correspond and fuel cell tank for coolant, outdoor
Heat exchanger, electric scroll compressor are connected with fuel cell heat sink, fuel cell tank for coolant by frequency-variable electronic water pump with
Hot-water heating PTC is connected, and fuel cell heat sink is connected by connecting tube with fuel cell, and hot-water heating PTC and fuel cell respectively correspond
It is connected by a connecting tube with heater cores；Electric scroll compressor is connected with gas-liquid separator, gas-liquid separator and outdoor
Heat exchanger, which is respectively corresponded, to be connected by a connecting tube with evaporator；Heater cores and evaporator are set in air-conditioning box, air blast
Machine is set to the bottom of air-conditioning box.
Further, the first electronic expansion is connected in the connecting tube between the plate heat exchanger and outdoor heat exchanger
Valve.
Further, the second electric expansion valve is connected in the connecting tube between the outdoor heat exchanger and evaporator.
Further, the first solenoid valve is equipped between the gas-liquid separator and outdoor heat exchanger.
Further, be equipped with third solenoid valve between the hot-water heating PTC and fuel cell, fuel cell and heater cores it
Between be equipped with second solenoid valve.
Further, the outdoor heat exchanger and fuel cell heat sink side are equipped with cooling fan.
The invention has the following beneficial effects: heat pumps and fuel cell coupling operation, and fuel cell is when cold start-up
The heat source needed can be provided by heat pump, and the heat source of heat pump in the process of running can also be provided by the waste heat of fuel cell.Heat
The consumption of electric energy can be greatly reduced in pump and fuel cell coupling operation, and for extending the power battery service life, energy-saving and emission-reduction have
Huge effect.Meanwhile the UTILIZATION OF VESIDUAL HEAT IN that fuel cell generates being got up, as the part of heat energy of heat pump, and then reduce pair
The absorption of heat in air, can reduce the probability of outdoor heat exchanger frosting.
Detailed description of the invention:
Fig. 1 is structure of the invention figure.
Fig. 2 is control flow chart of the present system in process of refrigerastion.
Fig. 3 is control flow chart of the present system in heating operations.
Fig. 4 is control flow chart of the present system in dehumidification process.
1: the first electric expansion valve；2: plate heat exchanger；3: fuel cell tank for coolant；4: frequency-variable electronic water pump；5: water
Warm PTC；6: heater cores；7: evaporator；8: air blower；9: air-conditioning box；10: the second electric expansion valves；11: the first solenoid valves；
12: gas-liquid separator；13: outdoor heat exchanger；14: electric scroll compressor；15: fuel cell heat sink；16: fuel cell；
17: second solenoid valve；18: third solenoid valve.
Specific embodiment:
The present invention will be further described below with reference to the drawings.
As shown in Figure 1 to Figure 4, a kind of automotive air-conditioning system using fuel cell waste heat and pump coupled heat heat supply of the present invention, packet
Rubbing board type heat exchanger 2, fuel cell tank for coolant 3, frequency-variable electronic water pump 4, hot-water heating PTC5, heater cores 6, evaporator 7, air blast
Machine 8, air-conditioning box 9, gas-liquid separator 12, outdoor heat exchanger 13, electric scroll compressor 14, fuel cell heat sink 15, fuel
Battery 16 and connecting tube, four connecting tubes are connected on plate heat exchanger 2, and four connecting tubes respectively correspond and fuel cell coolant liquid
Case 3, outdoor heat exchanger 13, electric scroll compressor 14 are connected with fuel cell heat sink 15, and fuel cell tank for coolant 3 passes through
Frequency-variable electronic water pump 4 is connected with hot-water heating PTC5, and fuel cell heat sink 15 is connected by connecting tube with fuel cell 16, hot-water heating
PTC5 and fuel cell 16, which are respectively corresponded, to be connected by a connecting tube with heater cores 6；Electric scroll compressor 14 and gas-liquid
Separator 12 is connected, and gas-liquid separator 12 and outdoor heat exchanger 13 respectively correspond and be connected by a connecting tube with evaporator 7；It is warm
Wind core 6 and evaporator 7 are set in air-conditioning box 9, and air blower 8 is set to the bottom of air-conditioning box 9.
The first electric expansion valve 1 is connected in connecting tube between plate heat exchanger 2 and outdoor heat exchanger 13.Outdoor heat exchange
The second electric expansion valve 10 is connected in connecting tube between device 13 and evaporator 7.Gas-liquid separator 12 and outdoor heat exchanger 13
Between be equipped with the first solenoid valve 11.
It is equipped with third solenoid valve 18 between hot-water heating PTC5 and fuel cell 16, is set between fuel cell 16 and heater cores 6
There is second solenoid valve 17.Outdoor heat exchanger 13 and 15 side of fuel cell heat sink are equipped with cooling fan.
The present invention utilizes the composition of the automotive air-conditioning system of fuel cell waste heat and pump coupled heat heat supply: the system is by fuel
Battery, compressor, plate heat exchanger, solenoid valve, outdoor heat exchanger, electric expansion valve, evaporator, heater cores, air blower, water
The compositions such as warm PTC, tank for coolant, gas-liquid separator, fuel cell heat sink.
The system function: when fuel cell stack temperature is lower than 45 DEG C, first passing through hot-water heating PTC is fuel cell heating
It is cold-started, then after operation of fuel cells, in system after high voltage startup compressor, passes through the overheat after compressor compresses
The heat of steam provides heat for cold boot of fuel cell, and fuel battery temperature gradually rises, when fuel cell coolant temperature
When higher than compressor outlet refrigerant temperature, the high temperature heat that reaction generates after gradually aggravating be may be used to provide needed for refrigerant
The degree of superheat.Then by refrigeration, heating and the dehumidification function on Air-Conditioning Control Panel, to carry out the control of corresponding valve.
When fuel cell stack temperature is higher than 80 DEG C, fuel cell heat sink fan is opened, is radiated for fuel cell.
Present system working principle are as follows:
1) cooling condition: when fuel cell stack temperature is lower than 45 DEG C, third solenoid valve is opened, closes the second electromagnetism
Valve, starts frequency-variable electronic water pump, and starting hot-water heating PTC is fuel cell heating.In system after high pressure, air blower is opened, sky is pressed
The refrigeration mode of control panel is adjusted, compressor is started, the first electric expansion valve standard-sized sheet is regarded into pipeline, refrigerant enters outdoor and changes
Hot device carries out condensation heat release, closes the first solenoid valve, and the unlatching of the second electronic expansion valve portion throttles, and refrigerant enters the room
Evaporator is evaporated heat absorption；Finally compressor is returned to by gas-liquid separator.Second solenoid valve is closed, third electromagnetism is opened
Valve.Plate changes the heat for absorbing compressor air-discharging, is fuel cell heating, while the degree of superheat needed for providing refrigerant.Work as fuel
When cell stack temperature is higher than 80 DEG C, fuel cell heat sink fan is opened, is radiated for fuel cell.
2) heating condition: when fuel cell stack temperature is lower than 45 DEG C, third solenoid valve is opened, closes the second electromagnetism
Valve, starts frequency-variable electronic water pump, and starting hot-water heating PTC is fuel cell heating.In system after high pressure, air blower is opened, sky is pressed
The heating mode of control panel is adjusted, compressor is started, plate heat exchanger regards condenser at this time, and refrigerant transfers heat to combustion
Expect battery coolant liquid, the unlatching of the first electronic expansion valve portion throttled, is evaporated heat absorption subsequently into outdoor heat exchanger,
The first solenoid valve is opened, the second electric expansion valve is closed, finally returns to compressor by gas-liquid separator.Open the second electromagnetism
Valve closes third solenoid valve.Plate changes the heat for absorbing compressor air-discharging, is fuel cell heating, while being also crew module's heat supply.
When fuel cell stack temperature is higher than 75 DEG C, air blower is opened to maximum gear, accelerates as crew module's heat supply, is fuel electricity
Pond heat dissipation.When the temperature of fuel cell pack is higher than 80 DEG C, fuel cell radiator fan is opened, is radiated for fuel cell.
3) it removes wet cooling condition: when fuel cell stack temperature is lower than 45 DEG C, opening third solenoid valve, close the second electromagnetism
Valve, starts frequency-variable electronic water pump, and starting hot-water heating PTC is fuel cell heating.In system after high pressure, air blower is opened, sky is pressed
The dehumidification mode of control panel is adjusted, compressor is started, plate heat exchanger regards condenser at this time, and refrigerant transfers heat to combustion
Expect battery coolant liquid, the unlatching of the first electronic expansion valve portion is throttled, outdoor heat exchanger can both can be used as condensation at this time
Device carries out condensation heat release, can also be used as evaporator and is evaporated heat absorption；Close the first solenoid valve, the second electronic expansion valve portion
Unlatching throttles, and then carries out indoor evaporator and is evaporated heat absorption；Finally compressor is returned to by gas-liquid separator.It opens
Second solenoid valve closes third solenoid valve.Plate changes the heat for absorbing compressor air-discharging, is fuel cell heating, while being removed
It is wet.When fuel cell stack temperature is higher than 75 DEG C, air blower is opened to maximum gear, dehumidification operation is accelerated, is fuel electricity
Pond heat dissipation.When the temperature of fuel cell pack is higher than 80 DEG C, fuel cell radiator fan is opened, is radiated for fuel cell.
Heat pump and fuel cell coupling operation, the heat source that fuel cell needs when cold start-up can be provided by heat pump,
The heat source of heat pump in the process of running can also be provided by the waste heat of fuel cell.Heat pump and fuel cell coupling operation can be with
The consumption of electric energy is greatly reduced, for extending the power battery service life, energy-saving and emission-reduction suffer from huge effect.Meanwhile by fuel
The UTILIZATION OF VESIDUAL HEAT IN that battery generates is got up, and as the part of heat energy of heat pump, and then is reduced the absorption to heat in air, can be reduced
The probability of outdoor heat exchanger frosting.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as of the invention
Protection scope.
Claims (6)
1. a kind of automotive air-conditioning system using fuel cell waste heat and pump coupled heat heat supply, it is characterised in that: changed including board-like
Hot device (2), fuel cell tank for coolant (3), frequency-variable electronic water pump (4), hot-water heating PTC (5), heater cores (6), evaporator (7),
Air blower (8), air-conditioning box (9), gas-liquid separator (12), outdoor heat exchanger (13), electric scroll compressor (14), fuel cell
Radiator (15), fuel cell (16) and connecting tube connect four connecting tubes, four connecting tubes on the plate heat exchanger (2)
It respectively corresponds and radiates with fuel cell tank for coolant (3), outdoor heat exchanger (13), electric scroll compressor (14) and fuel cell
Device (15) is connected, and fuel cell tank for coolant (3) is connected by frequency-variable electronic water pump (4) with hot-water heating PTC (5), and fuel cell dissipates
Hot device (15) is connected by connecting tube with fuel cell (16), and hot-water heating PTC (5) and fuel cell (16) are respectively corresponded by one
Connecting tube is connected with heater cores (6)；Electric scroll compressor (14) is connected with gas-liquid separator (12), gas-liquid separator (12)
It respectively corresponds with outdoor heat exchanger (13) and is connected by a connecting tube with evaporator (7)；Heater cores (6) and evaporator (7)
It is set in air-conditioning box (9), air blower (8) is set to the bottom of air-conditioning box (9).
2. utilizing the automotive air-conditioning system of fuel cell waste heat and pump coupled heat heat supply as described in claim 1, feature exists
In: the first electric expansion valve (1) is connected in the connecting tube between the plate heat exchanger (2) and outdoor heat exchanger (13).
3. utilizing the automotive air-conditioning system of fuel cell waste heat and pump coupled heat heat supply as described in claim 1, feature exists
In: the second electric expansion valve (10) are connected in the connecting tube between the outdoor heat exchanger (13) and evaporator (7).
4. utilizing the automotive air-conditioning system of fuel cell waste heat and pump coupled heat heat supply as described in claim 1, feature exists
In: the first solenoid valve (11) are equipped between the gas-liquid separator (12) and outdoor heat exchanger (13).
5. utilizing the automotive air-conditioning system of fuel cell waste heat and pump coupled heat heat supply as described in claim 1, feature exists
In: third solenoid valve (18), fuel cell (16) and heater cores are equipped between the hot-water heating PTC (5) and fuel cell (16)
(6) second solenoid valve (17) are equipped between.
6. utilizing the automotive air-conditioning system of fuel cell waste heat and pump coupled heat heat supply as described in claim 1, feature exists
In: the outdoor heat exchanger (13) and fuel cell heat sink (15) side are equipped with cooling fan.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810989067.0A CN109249773A (en) | 2018-08-28 | 2018-08-28 | A kind of automotive air-conditioning system using fuel cell waste heat and pump coupled heat heat supply |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810989067.0A CN109249773A (en) | 2018-08-28 | 2018-08-28 | A kind of automotive air-conditioning system using fuel cell waste heat and pump coupled heat heat supply |
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Cited By (8)
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| CN110641248A (en) * | 2019-10-28 | 2020-01-03 | 湖北文理学院 | Fuel cell automobile heat pump air conditioning system, control method and air conditioner |
| CN111422103A (en) * | 2020-04-14 | 2020-07-17 | 吉林大学 | Heat pump integrated fuel cell automobile heat management system with waste heat utilization function |
| CN111497687A (en) * | 2020-04-16 | 2020-08-07 | 汉腾汽车有限公司 | Temperature control system of low-voltage fuel cell automobile |
| CN111811087A (en) * | 2020-07-20 | 2020-10-23 | 珠海格力电器股份有限公司 | Air conditioner external unit, control method and air conditioner |
| CN113071506A (en) * | 2021-05-20 | 2021-07-06 | 吉林大学 | Fuel cell automobile energy consumption optimization system considering cabin temperature |
| CN114056033A (en) * | 2020-08-04 | 2022-02-18 | 观致汽车有限公司 | Thermal management system for vehicle and vehicle |
| CN114771193A (en) * | 2022-03-16 | 2022-07-22 | 中汽创智科技有限公司 | Automobile heat management system, control method and control device |
| CN114940046A (en) * | 2022-06-15 | 2022-08-26 | 安徽江淮汽车集团股份有限公司 | Heat pump air conditioning system integrating waste heat recovery function and control method |
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Cited By (14)
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| CN111422103B (en) * | 2020-04-14 | 2022-07-22 | 吉林大学 | Heat pump integrated fuel cell automobile heat management system with waste heat utilization function |
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| CN113071506A (en) * | 2021-05-20 | 2021-07-06 | 吉林大学 | Fuel cell automobile energy consumption optimization system considering cabin temperature |
| CN114771193A (en) * | 2022-03-16 | 2022-07-22 | 中汽创智科技有限公司 | Automobile heat management system, control method and control device |
| CN114771193B (en) * | 2022-03-16 | 2024-03-08 | 中汽创智科技有限公司 | Automobile thermal management system, control method and control device |
| CN114940046A (en) * | 2022-06-15 | 2022-08-26 | 安徽江淮汽车集团股份有限公司 | Heat pump air conditioning system integrating waste heat recovery function and control method |
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