CN117759510A - Heat pipe pile power system based on thermoacoustic power generation - Google Patents
Heat pipe pile power system based on thermoacoustic power generation Download PDFInfo
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- CN117759510A CN117759510A CN202311841181.6A CN202311841181A CN117759510A CN 117759510 A CN117759510 A CN 117759510A CN 202311841181 A CN202311841181 A CN 202311841181A CN 117759510 A CN117759510 A CN 117759510A
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- 238000010248 power generation Methods 0.000 title claims abstract description 81
- 239000002918 waste heat Substances 0.000 claims abstract description 24
- 238000000926 separation method Methods 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 239000000446 fuel Substances 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
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Abstract
The invention discloses a thermoacoustic power generation-based thermoacoustic power generation system which is arranged in a compartment of marine small equipment and consists of a thermoacoustic reactor, a thermoacoustic power generation system arranged in a power generation cabin, a waste heat discharge system arranged in the cabin wall and the like; the heat pipe reactor adopts horizontal arrangement and consists of a reactor core container, a heat pipe exchanger, a rotary control drum, a shielding layer, a heat insulation layer and the like, wherein the reactor core container is positioned in the heat pipe reactor container; the fuel rods and the heat pipes are horizontally arranged in the reactor core container, and the heat pipes penetrate through the wall surface of the reactor core container and the shielding layer to enter the heat pipe exchanger; the heat pipe exchanger is respectively provided with two inlet and outlet separation connecting pipes and is respectively connected with a power generation heat discharging unit consisting of a thermoacoustic power generation subsystem and a waste heat discharging subsystem. The heat pipe type control device realizes the heat power output of different reactor cores through the heat pipe type control of a plurality of gears of the rotary control drum, and is matched with the thermoacoustic power generation and heat discharge unit to realize different power output, so that the system is simple, the operation is reliable, and the device is suitable for unmanned and automatic control.
Description
Technical Field
The invention belongs to the technical field of marine equipment, and relates to a heat pipe pile power system based on thermoacoustic power generation.
Background
The existing thermoacoustic power generation system utilizes the thermoacoustic phenomenon that heat generates self-oscillation in pressure gas, and can convert the heat into pressure fluctuation, namely sound wave, wherein the pressure wave is alternating mechanical energy, and heat engine exchange is realized. However, the thermoacoustic thermoelectric conversion technology cannot realize higher-efficiency thermoelectric conversion in a higher-temperature area, and has lower acoustic function, so that waste of acoustic power exists, and the power generation capacity is low.
Disclosure of Invention
The invention aims to solve the problem that a thermoacoustic power generation system in the prior art cannot realize thermoelectric conversion with higher efficiency, and provides a thermoacoustic power generation-based heat pipe pile power system.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
the invention provides a thermoacoustic power generation-based heat pipe pile power system, which comprises a heat pipe reactor and four thermoacoustic power generation subsystems arranged on the heat pipe reactor, wherein the heat pipe reactor comprises a heat pipe power system and a heat pipe power system; the thermoacoustic power generation subsystem is connected with an active waste heat discharging system;
the thermoacoustic power generation subsystem is formed by connecting a plurality of thermoacoustic power generation units in series to form a ring-shaped loop, the thermoacoustic power generation unit is formed by connecting a thermoacoustic engine and a linear power generator in series, and an outlet of the linear power generator is connected with an inlet of the thermoacoustic engine of the next thermoacoustic power generation unit.
Preferably, the thermo-acoustic engine comprises a cold end ambient heat exchanger, a cold section buffer tube, a cold end heat exchanger, a regenerator, a hot end heat exchanger, a hot section buffer tube and a hot end ambient heat exchanger;
the cold end environment heat exchanger, the cold section buffer tube, the cold end heat exchanger, the heat regenerator, the hot end heat exchanger, the hot section buffer tube and the hot end environment heat exchanger are sequentially connected to form the thermoacoustic engine.
Preferably, the active waste heat removal system comprises an active heat exchanger and an electrically driven pump; the hot end heat exchanger is connected with the inlet of the movable heat exchanger, the outlet of the movable heat exchanger is connected with the electric driving pump, and the outlet of the electric driving pump is connected with the cold end heat exchanger.
Preferably, the linear generator comprises a gas working chamber and piston assemblies positioned on both sides of the gas working chamber;
a rotor permanent magnet is arranged on the shaft lever of the piston assembly, a stator coil is arranged on the outer wall of the rotor permanent magnet, a capacitor and a load are connected to the stator coil, and a spring assembly is connected to the end part of the shaft lever of the piston assembly 360.
Preferably, the heat pipe reactor is arranged inside the power equipment hull, and comprises a reactor core container and two heat pipe exchangers, wherein the reactor core container is arranged inside the heat pipe reactor container; the reactor core container is positioned at the center of the heat pipe reactor container, and the two heat pipe exchangers are respectively positioned at two sides of the reactor core container; two inlet and outlet separation connecting pipes are arranged on the two heat pipe exchangers; a rotary control drum is arranged on the outer wall of the reactor core container; a heat pipe and a fuel rod are arranged in the reactor core container, and the other end of the heat pipe passes through the reactor core container and is positioned in the two heat pipe exchangers; the thermoacoustic power generation subsystem is communicated with the heat pipe exchanger through the inlet and outlet separation connecting pipe.
Preferably, the passive waste heat discharging system is connected to both heat pipe exchangers;
the passive waste heat discharging system comprises a passive heat exchanger; the inlet of the passive heat exchanger is connected with the outlet of an inlet-outlet separation connecting pipe on the heat pipe exchanger through an inlet electromagnetic valve; the outlet of the passive heat exchanger is connected with the inlet of the other inlet-outlet separation connecting pipe on the heat pipe exchanger through an outlet electromagnetic valve.
Preferably, the rotary control drum is provided in several.
Preferably, a circular shielding layer is arranged between the heat pipe exchanger and the reactor core container.
Preferably, an annular insulating layer is provided between the core vessel and the rotating control drum.
Preferably, a cylindrical partition plate and a flow distribution plate are provided inside the heat pipe exchanger.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a heat pipe pile power system based on thermoacoustic power generation, each thermoacoustic power generation subsystem is formed by connecting a plurality of units formed by connecting a thermoacoustic engine and an opposite linear generator in series to form an annular closed loop, each thermoacoustic engine generates and amplifies acoustic power and transmits the acoustic power to the linear generator, a part of acoustic power is converted into electric power, and the rest of acoustic power is continuously transmitted to the next thermoacoustic engine to generate acoustic power and amplified acoustic power and is continuously transmitted to the linear generator to form a power generation loop. The thermoacoustic power generation loop improves the acoustic function, avoids the waste of acoustic power and improves the power generation capacity by adopting the opposite linear generator.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a thermal-acoustic power generation-based thermal-stack power system of the present invention.
Fig. 2 is a block diagram of the thermo-acoustic power generation subsystem of the present invention.
Wherein: 10-heat pipe stack container: 15-a shielding layer; 20-a heat insulation layer; 25-core vessel; 30-heat pipes; 35-fuel rods; 40-a rotary control drum; 45-flow distribution plate; 50-a cylindrical separator; 100-a heat pipe exchanger; 101-separating connecting pipes at inlet and outlet; 140-inlet solenoid valve; 160-outlet solenoid valve; 110-a thermo-acoustic power generation subsystem; 120-an active residual heat exchanger; 130-an electrically driven pump; 150-an passive redundant array heat exchanger; 300-thermo-acoustic engine; 305-cold end ambient heat exchanger; 310-cold section buffer tube; 315-a cold end heat exchanger; 320-regenerator; 325-hot side heat exchanger; 330-hot section buffer tube; 335-hot end ambient heat exchanger; 350-a linear generator; 355-gas working chamber; 360-piston assembly; 365-mover permanent magnet; 370-stator coils; 375-spring assembly; 500-power plant hulls.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper," "lower," "horizontal," "inner," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the term "horizontal" if present does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The invention is described in further detail below with reference to the attached drawing figures:
the invention provides a heat pipe pile power system based on thermoacoustic power generation, which is shown in fig. 1 to 2, and comprises a heat pipe reactor and four thermoacoustic power generation subsystems 110 arranged on the heat pipe reactor; an active waste heat discharging system is connected to the thermo-acoustic power generation subsystem 110; the thermoacoustic power generation subsystem 110 is formed by connecting a plurality of thermoacoustic power generation units in series to form a ring-shaped loop, and 3 to 6 thermoacoustic power generation units are optimal, wherein each thermoacoustic power generation unit is formed by connecting a thermoacoustic power generator 300 and a linear power generator 350 in series, and an outlet of the linear power generator 350 is connected with an inlet of the thermoacoustic power generator 300 of the next thermoacoustic power generation unit through a resonance tube.
Wherein the thermo-acoustic engine 300 comprises a cold side ambient heat exchanger 305, a cold side buffer tube 310, a cold side heat exchanger 315, a regenerator 320, a hot side heat exchanger 325, a hot side buffer tube 330, and a hot side ambient heat exchanger 335; the cold side ambient heat exchanger 305, cold side buffer tube 310, cold side heat exchanger 315, regenerator 320, hot side heat exchanger 325, hot side buffer tube 330, and hot side ambient heat exchanger 335 are connected in sequence to form the thermo-acoustic engine 300.
The active residual heat removal system includes an active heat exchanger 120 and an electrically driven pump 130; the hot side heat exchanger 325 is connected to the inlet of the active heat exchanger 120, the outlet of the active heat exchanger 120 is connected to the electrically driven pump 130, and the outlet of the electrically driven pump 130 is connected to the cold side heat exchanger 315.
Linear generator 350 includes a gas working chamber 355 and piston assemblies 360 located on either side of gas working chamber 355; a rotor permanent magnet 365 is arranged on the shaft rod of the piston assembly 360, a stator coil 370 is arranged on the outer wall of the rotor permanent magnet 365, a capacitor and a load are connected to the stator coil 370, and a spring assembly 375 is connected to the end portion of the shaft rod of the piston assembly 360.
The heat pipe reactor is horizontally installed inside the power plant hull 500, and includes a core vessel 25 installed inside the heat pipe reactor vessel 10 and two heat pipe exchangers 100; the reactor core vessel 25 is positioned at the center of the heat pipe reactor vessel 10, and two heat pipe exchangers 100 are respectively positioned at two sides of the reactor core vessel 25; two inlet-outlet separation connection pipes 101 are arranged on the two heat pipe exchangers 100. The outer wall of the reactor core container 25 is provided with a plurality of rotary control drums 40, and the rotary control drums 40, which are optimally arranged in 8 or 12 horizontal mode, realize different reactor core thermal power output through the heat pipe control of a plurality of gears such as shutdown operation, 20% power operation, 50% power operation, 100% power operation and the like. Inside the core vessel 25, there are provided heat pipes 30 and fuel rods 35, the fuel rods 35 and the heat pipes 30 of the core are horizontally arranged inside the core vessel 25, and the other ends of the heat pipes 30 pass through the core vessel 25 and are located in two heat pipe exchangers 100. A circular shield 15 is provided between the heat pipe exchanger 100 and the core vessel 25 to prevent heat transfer from the high temperature core region to the control drum 40. An annular insulating layer 20 is provided between the core vessel 25 and the rotating control drum 40 to prevent heat from the heat pipe heat exchanger 100 from escaping. A cylindrical partition 50 and a flow distribution plate 45 are provided inside the heat pipe exchanger 100. The thermo-acoustic power generation subsystem 110 is communicated with the heat pipe exchanger 100 through an inlet-outlet separation connecting pipe 101, and an outlet of the inlet-outlet separation connecting pipe 101 is connected with an inlet of the thermo-acoustic power generation subsystem 110, and an inlet of the inlet-outlet separation connecting pipe 101 is connected with an outlet of the thermo-acoustic power generation subsystem 110 through electromagnetic valves respectively.
An passive waste heat discharging system is connected to both heat pipe exchangers 100; the passive residual heat removal system includes a passive heat exchanger 150; the inlet of the passive heat exchanger 150 is connected with the outlet of an inlet-outlet separation adapter 101 on the heat pipe exchanger 100 through an inlet electromagnetic valve 140; the outlet of the passive heat exchanger 150 is connected to the inlet of the other inlet-outlet separation nipple 101 on the heat pipe exchanger 100 through an outlet solenoid valve 160.
The outlet heat source fluid of the heat pipe heat exchanger 100 flows through the hot side heat exchanger 325 of the thermo-acoustic engine 300 through the solenoid valve so that the hot side heat exchanger 325 becomes a high temperature side; after the outlet fluid of the hot end heat exchanger 325 is cooled by the active waste heat exchanger 120, the cold source fluid is driven by the driving pump 130 to flow through the cold end heat exchanger 315 of the thermoacoustic engine 300, so that the cold end heat exchanger 315 becomes a low temperature end, therefore, a temperature gradient is formed at two ends of the heat regenerator 320 of the thermoacoustic engine, and inert gas (such as He) self-oscillation generates thermoacoustic effect to convert heat energy into acoustic work; the acoustic power generated by the thermo-acoustic engine 300 is transferred to the thermal buffer tube 330 and the hot end environment heat exchanger 335 along the positive direction of the temperature gradient, then transferred to the linear generator 350 through the connecting tube, a part of the acoustic power is converted into electric power, the rest of the acoustic power is sequentially transferred to the cold end room temperature heat exchanger, the cold end buffer tube and the cold end heat exchanger of the next group of thermo-acoustic engine, and the acoustic power is continuously generated and amplified through the regenerator. In a closed loop formed by a plurality of thermo-acoustic engines and linear generators, acoustic power is generated and amplified by a heat regenerator, and part of the acoustic power is converted into electric power by the linear generators. The oscillating inert gas pushes the piston assembly 360 to move the compression spring assembly 375 in the gas working chamber 355 of the linear generator 350, and the mover permanent magnet 365 reciprocates, so that the stator coil 370 cuts the magnetic induction line back and forth to generate voltage and current, which is output through the load.
The heat pipe exchanger, the thermoacoustic power generation subsystem and the active waste heat discharging system are connected to form a power generation heat discharging unit. The heat pipe heat exchanger 100 is sequentially communicated with the hot end heat exchanger 325 of the thermoacoustic engine 300 of the thermoacoustic power generation subsystem 110 through an outlet flow passage of the inlet and outlet separation connecting pipe 101 and an electromagnetic valve, then sequentially connected with the active residual heat removal heat exchanger 120 of the active residual heat removal system and the electric driving pump 130, then sequentially connected with the cold end heat exchanger 315, the cold end environment heat exchanger 305 and the hot end environment heat exchanger 335 of the thermoacoustic power generation subsystem 110, and finally sequentially communicated with the heat pipe heat exchanger through an inlet flow passage of the electromagnetic valve and the inlet and outlet separation connecting pipe 101.
The working flow of the power generation heat-exhaust unit is as follows:
when the thermoacoustic power generation subsystem 110 works, the heat pipe 30 brings the heat of the reactor core out of the low-temperature gas transferred to the heat pipe heat exchanger 100, the gas in the inner layer area of the heat pipe heat exchanger 100 absorbs heat to become high-temperature gas, the high-temperature gas becomes a heat source of the thermoacoustic power generator, the high-temperature gas flows through the hot end heat exchanger 325 of the thermoacoustic power generator 300 to become a high-temperature end sequentially through the outlet flow passage of the inlet and outlet separation connecting pipe and the electromagnetic valve, and the high-temperature waste heat gas flows to the active waste heat discharge heat exchanger 120 of the active waste heat discharge system to exchange heat and cool to form cold source gas, and the temperature is about 300K. The cold source gas flow is driven by the driving pump 130, flows through the cold end heat exchanger 315 of the thermo-acoustic engine 300, forms a temperature gradient at two ends of the regenerator 320 of the thermo-acoustic engine, and inert gas (such as He) self-oscillation generates thermo-acoustic effect to convert heat energy into acoustic power, meanwhile, the gas takes away part of heat through the cold end heat exchanger 315, the cold end environment heat exchanger 305 cools the carried heat again, then flows through the hot end environment heat exchanger 335 of the thermo-acoustic engine 300 to form low temperature heat source gas (the temperature is about 500K), and finally sequentially flows through the electromagnetic valve, the inlet flow passage of the inlet and outlet separation connecting pipe, finally enters the outer layer area of the heat pipe heat exchanger 100 and forms circulation.
The invention relates to a thermoacoustic power generation-based thermoacoustic power generation system which is arranged in a compartment of marine small equipment and consists of a thermoacoustic reactor arranged in the thermoacoustic compartment, a thermoacoustic power generation system arranged in a power generation cabin, a waste heat discharge system arranged in the cabin wall and the like; the heat pipe reactor adopts horizontal arrangement and consists of a reactor core container, a heat pipe exchanger, a rotary control drum, a shielding layer, a heat insulation layer and the like, wherein the reactor core container is positioned in the heat pipe reactor container; the fuel rods and the heat pipes are horizontally arranged in the reactor core container, and the heat pipes respectively penetrate through the wall surface of the reactor core container and the shielding layer of the reactor core from the left side and the right side of the reactor core and enter the left heat pipe heat exchanger and the right heat pipe heat exchanger; the left and right heat pipe exchangers are respectively provided with two inlet and outlet separation connecting pipes and are respectively connected with a power generation heat discharging unit consisting of a thermoacoustic power generation subsystem and a waste heat discharging system. The heat pipe performance control of a plurality of gears of the rotary control drum is used for realizing different core heat power output, and the heat pipe performance control is matched with the thermoacoustic power generation and electric discharge unit to realize different power output, so that the system is simple, the operation is reliable, and the heat pipe performance control device is suitable for unmanned and automatic control. Has the following characteristics: 1) The reactor core is arranged horizontally, the heat pipes extend out from the left side and the right side of the reactor core to enter the left heat pipe heat exchanger and the right heat pipe heat exchanger, each heat pipe heat exchanger is provided with two inlet and outlet separation connecting pipes and is respectively connected with a power generation heat discharging unit consisting of a thermoacoustic power generation subsystem and a waste heat discharging system, so that four thermoacoustic power generation units are formed. 2) Each thermo-acoustic power generation subsystem is formed by connecting a plurality of (3 to 6 best) units formed by connecting thermo-acoustic engines and opposite linear generators in series to form an annular closed loop, each thermo-acoustic engine generates and amplifies acoustic power and transmits the acoustic power to the linear generator, a part of the acoustic power is converted into electric power, and the rest of the acoustic power is continuously transmitted to the next thermo-acoustic engine to generate acoustic power and amplify the acoustic power and continuously transmitted to the linear generator to form a power generation loop. The thermoacoustic power generation loop improves the acoustic function, avoids the waste of acoustic power and improves the power generation capacity by adopting the opposite linear generator. 3) The rotary control drum surrounds the periphery of the annular wall surface of the reactor core container, realizes different reactor core thermal power output through the heat pipe control of a plurality of gears such as shutdown operation, 20% power operation, 50% power operation, 100% power operation and the like, and realizes corresponding power output by matching with a power generation heat discharging unit consisting of a thermal sound power generation subsystem and a waste heat discharging system. 4) When the heat pipe reactor normally operates, the residual heat of the thermoacoustic power generation system is discharged through the active waste heat discharging system; after the reactor of the heat pipe reactor is shut down, the reactor core waste heat is discharged through the passive waste heat discharging system, so that the safety of the reactor core is ensured.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A thermoacoustic power generation-based heat pipe reactor power system, characterized by comprising a heat pipe reactor and four thermoacoustic power generation subsystems (110) mounted on the heat pipe reactor; an active waste heat discharging system is connected to the thermo-acoustic power generation subsystem (110);
the thermoacoustic power generation subsystem (110) is formed by connecting a plurality of thermoacoustic power generation units in series to form a ring-shaped loop, each thermoacoustic power generation unit is formed by connecting a thermoacoustic power generator (300) and a linear power generator (350) in series, and an outlet of the linear power generator (350) is connected with an inlet of the thermoacoustic power generator (300) of the next thermoacoustic power generation unit.
2. The thermoacoustic power generation-based heat pipe stack power system of claim 1, wherein the thermoacoustic engine (300) comprises a cold side ambient heat exchanger (305), a cold side buffer tube (310), a cold side heat exchanger (315), a regenerator (320), a hot side heat exchanger (325), a hot side buffer tube (330), and a hot side ambient heat exchanger (335);
the cold end environment heat exchanger (305), the cold section buffer tube (310), the cold end heat exchanger (315), the heat regenerator (320), the hot end heat exchanger (325), the hot section buffer tube (330) and the hot end environment heat exchanger (335) are sequentially connected to form the thermoacoustic engine (300).
3. The thermoacoustic power generation-based heat pipe stack power system according to claim 2, wherein the active waste heat removal system comprises an active heat exchanger (120) and an electrically driven pump (130); the hot end heat exchanger (325) is connected with the inlet of the active heat exchanger (120), the outlet of the active heat exchanger (120) is connected with the electric drive pump (130), and the outlet of the electric drive pump (130) is connected with the cold end heat exchanger (315).
4. The thermoacoustic power generation-based heat pipe stack power system according to claim 1, wherein the linear generator (350) comprises a gas working chamber (355) and piston assemblies (360) located on both sides of the gas working chamber (355);
a rotor permanent magnet (365) is arranged on a shaft rod of the piston assembly (360), a stator coil (370) is arranged on the outer wall of the rotor permanent magnet (365), a capacitor and a load are connected to the stator coil (370), and a spring assembly (375) is connected to the end portion of the shaft rod of the piston assembly 360.
5. The thermoacoustic power generation-based heat pipe reactor power system according to claim 1, wherein the heat pipe reactor is mounted inside a power plant hull (500) and comprises a core vessel (25) mounted inside a heat pipe reactor vessel (10) and two heat pipe exchangers (100); the reactor core container (25) is positioned at the center of the heat pipe reactor container (10), and the two heat pipe heat exchangers (100) are respectively positioned at two sides of the reactor core container (25); two inlet and outlet separation connecting pipes are arranged on the two heat pipe heat exchangers (100); a rotary control drum (40) is arranged on the outer wall of the reactor core container (25); a heat pipe (30) and a fuel rod (35) are arranged in the reactor core container (25), and the other end of the heat pipe (30) passes through the reactor core container (25) and is positioned in the two heat pipe heat exchangers (100); the thermo-acoustic power generation subsystem (110) is communicated with the heat pipe exchanger (100) through the inlet-outlet separation connecting pipe.
6. The thermoacoustic power generation-based heat pipe stack power system according to claim 5, wherein an passive waste heat removal system is connected to both heat pipe exchangers (100);
the passive waste heat removal system comprises a passive heat exchanger (150); an inlet of the passive heat exchanger (150) is connected with an outlet of an inlet-outlet separation connecting pipe on the heat pipe exchanger (100) through an inlet electromagnetic valve (140); the outlet of the passive heat exchanger (150) is connected with the inlet of the other inlet-outlet separation connecting pipe on the heat pipe exchanger (100) through an outlet electromagnetic valve (160).
7. The thermoacoustic power generation based heat pipe stack power system according to claim 5, wherein there are several rotating control drums (40).
8. The thermoacoustic power generation-based heat pipe reactor power system according to claim 1, characterized in that a circular shielding layer (15) is provided between the heat pipe exchanger (100) and the core vessel (25).
9. The thermoacoustic power generation-based heat pipe reactor power system according to claim 1, characterized in that an annular insulating layer (20) is provided between the core vessel (25) and the rotating control drum (40).
10. The thermoacoustic power generation-based heat pipe stack power system according to claim 1, characterized in that a cylindrical partition plate (50) and a flow distribution plate (45) are provided inside the heat pipe exchanger (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311841181.6A CN117759510A (en) | 2023-12-28 | 2023-12-28 | Heat pipe pile power system based on thermoacoustic power generation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311841181.6A CN117759510A (en) | 2023-12-28 | 2023-12-28 | Heat pipe pile power system based on thermoacoustic power generation |
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| CN117759510A true CN117759510A (en) | 2024-03-26 |
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| CN202311841181.6A Pending CN117759510A (en) | 2023-12-28 | 2023-12-28 | Heat pipe pile power system based on thermoacoustic power generation |
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| CN (1) | CN117759510A (en) |
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- 2023-12-28 CN CN202311841181.6A patent/CN117759510A/en active Pending
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