CN211177236U - Air conditioning equipment for fuel cell cogeneration system - Google Patents
Air conditioning equipment for fuel cell cogeneration system Download PDFInfo
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- CN211177236U CN211177236U CN201921696232.XU CN201921696232U CN211177236U CN 211177236 U CN211177236 U CN 211177236U CN 201921696232 U CN201921696232 U CN 201921696232U CN 211177236 U CN211177236 U CN 211177236U
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- air
- fuel cell
- accommodating cavity
- conveying pipe
- cogeneration system
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
The utility model provides a fuel cell is air conditioning equipment for cogeneration system belongs to air conditioning equipment technical field. The air conditioning equipment for the fuel cell cogeneration system comprises a hydrogen-oxygen fuel cell, an air conditioner body, a first containing cavity, a tail gas pipeline, a second containing cavity, a water tank, a first conveying pipe, a first air pump, a first regulating valve, a second conveying pipe, a water pump, a second regulating valve, a first heat exchanger, a first sealing cover, a first air outlet, a third conveying pipe, a second air pump, a second sealing cover, a second air outlet, a second heat exchanger, a fourth conveying pipe, a third air pump and a third sealing cover. The utility model discloses energy-concerving and environment-protective.
Description
Technical Field
The utility model belongs to the technical field of air conditioning equipment, a fuel cell is air conditioning equipment for cogeneration system is related to.
Background
Currently, there are two ways for air conditioning warming: 1. the gas Freon is pressurized by the compressor to become high-temperature high-pressure gas, and the gas enters the heat exchanger of the indoor unit, is condensed, liquefied and released heat to become liquid, and simultaneously heats indoor air, thereby achieving the purpose of increasing the indoor temperature. 2. The electric heating wire is heated by current to achieve the purpose of increasing the indoor temperature. However, in any case, a large amount of electric energy is consumed, and in the case of the above, Freon is volatilized and flows into the atmosphere to destroy the ozone layer, thereby causing environmental destruction.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned problem that prior art exists, provide a fuel cell is air conditioning equipment for cogeneration system, the utility model aims to solve the technical problem that: an air conditioner for a fuel cell cogeneration system is provided which heats an air conditioner by using exhaust gas and coolant generated by a fuel cell.
The purpose of the utility model can be realized by the following technical proposal:
an air conditioning device for a fuel cell cogeneration system comprises a hydrogen-oxygen fuel cell for generating direct current through the reaction of hydrogen and air, an air conditioner body, a first accommodating cavity arranged in the air conditioner body, a tail gas pipeline arranged in the first accommodating cavity, a second accommodating cavity arranged in the air conditioner body, a water tank arranged in the second accommodating cavity, a first delivery pipe for delivering waste gas heated in the hydrogen-oxygen fuel cell to the tail gas pipeline, a first air pump arranged on the first delivery pipe, a first regulating valve arranged on the first delivery pipe, a second delivery pipe for delivering cooling liquid heated in the hydrogen-oxygen fuel cell to the water tank, a water pump arranged on the second delivery pipe, a second regulating valve arranged on the second delivery pipe, a first heat exchanger arranged in the middle of the first accommodating cavity and having one end connected to the tail gas pipeline, a first heat exchanger arranged in the middle of the first accommodating cavity, a second heat exchanger, A first sealing cover for sealing the first air outlet at the other end of the first heat exchanger, a first air outlet arranged at one end of the first containing cavity, one end of the first sealing cover extends into the first containing cavity, a third conveying pipe for inputting air into the first containing cavity, a second air pump arranged on the third conveying pipe, a second sealing cover for sealing the first air outlet, a second air outlet arranged at one end of the second containing cavity, a second heat exchanger arranged in the second containing cavity, one end of the second sealing cover extends into the second containing cavity, the other end of the second sealing cover is connected with the second heat exchanger, a fourth conveying pipe for inputting air into the second containing cavity, a third air pump arranged on the fourth conveying pipe and a third sealing cover for sealing the second air outlet.
Preferably, the filter further comprises a first filter screen arranged on the first accommodating cavity and close to the first air outlet.
Preferably, the second accommodating cavity is provided with a second filter screen close to the second air outlet.
Preferably, the air conditioner further comprises a fifth delivery pipe connected to the other end of the second heat exchanger for delivering the air in the second heat exchanger to the second air outlet.
Preferably, a first stop valve is arranged on the fifth conveying pipe.
Preferably, the fifth conveying pipe is provided at an outer periphery thereof with a plurality of first heat radiating fins for increasing an area thereof contacting the hot coolant.
Preferably, the fourth conveying pipe is provided at an outer periphery thereof with a plurality of second heat radiating fins for increasing an area thereof contacting the hot coolant.
Preferably, the periphery of the exhaust pipeline is provided with a plurality of third radiating fins for increasing the radiating area of the exhaust pipeline.
Preferably, the periphery of the second conveying pipe is provided with a first heat preservation layer.
Preferably, this internal third holding chamber that is equipped with of air conditioner, the third holding intracavity is equipped with electric heating wire, still includes the dc-to-ac converter that is used for converting the direct current that oxyhydrogen fuel cell produced into the alternating current that can supply the electric heater to use, still including setting up in the third gas outlet of third holding chamber one end, one end stretches into the third holding intracavity, be used for with the sixth conveyer pipe of air input third holding intracavity, set up the fourth air pump on the sixth conveyer pipe, be used for the fourth sealed lid of sealed third gas outlet and set up the third filter screen that is close to third gas outlet department on the third holding chamber.
The first conveying pipe in the utility model is connected with the gas transmission port of the hydrogen-oxygen fuel cell, the hot waste gas is conveyed to the tail gas pipeline, the first air pump and the first regulating valve adjust the conveying speed of the waste gas, the tail gas pipeline conveys the waste gas to the first heat exchanger, then the third conveying pipe inputs the air into the first accommodating cavity, the heat of the waste gas is transferred into the first accommodating cavity, the temperature of the air is improved, when the air is arranged in the first accommodating cavity for more than the preset time, the first sealing cover is taken down from the first gas outlet, the hot air is output from the first gas outlet, the second conveying pipe is connected with the output cooling liquid port of the hydrogen-oxygen fuel cell, the hot cooling liquid is conveyed into the second accommodating cavity, the water pump and the second regulating valve adjust the conveying speed of the cooling liquid, then the fourth conveying pipe conveys the air into the second heat exchanger, the cooling liquid submerges the second heat exchanger, the heat is transferred to the air in the second heat exchanger, the temperature of the air is increased, when the air is placed in the second accommodating cavity for more than the preset time, the second sealing cover is taken down from the second air outlet, and the hot air is output from the second air outlet, so that the energy is saved and the environment is protected.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of a first filter screen in the present invention;
fig. 3 is a schematic structural diagram of a second filter screen in the present invention;
fig. 4 is a schematic structural diagram of a third filter screen in the present invention;
fig. 5 is a schematic structural view of a second duct according to the present invention;
fig. 6 is a schematic structural diagram of the tail gas pipeline in the present invention;
fig. 7 is a schematic structural view of a fourth delivery pipe according to the present invention;
fig. 8 is a schematic structural view of a fifth transport pipe according to the present invention.
In the figure: 1-oxyhydrogen fuel cell, 2-air conditioner body, 21-first containing cavity, 211-second sealing cover, 212-tail gas pipeline, 213-first heat exchanger, 214-first sealing cover, 215-first filter screen, 216-third radiating fin, 22-second containing cavity, 221-third sealing cover, 222-water tank, 223-second filter screen, 23-third containing cavity, 231-fourth sealing cover, 232-third filter screen, 233-electric heating wire, 3-first delivery pipe, 31-first air pump, 32-first regulating valve, 4-second delivery pipe, 41-water pump, 42-second regulating valve, 5-inverter, 61-second air pump, 62-third delivery pipe, 7-fourth delivery pipe, 71-a third air pump, 72-a second heat exchanger, 73-a fifth delivery pipe, 74-a first cut-off valve, 75-a second heat dissipation fin, 76-a first heat dissipation fin, 8-a sixth delivery pipe, 81-a fourth air pump.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Referring to fig. 1, 2, 3, 4, 5, 6, 7, and 8, the air conditioning apparatus for a cogeneration system of a fuel cell in the present embodiment includes a hydrogen-oxygen fuel cell 1 for generating a direct current by reacting hydrogen and air therein, an air conditioning body 2, a first receiving chamber 21 disposed in the air conditioning body 2, a tail gas pipe 212 disposed in the first receiving chamber 21, a second receiving chamber 22 disposed in the air conditioning body 2, a water tank 222 disposed in the second receiving chamber 22, a first delivery pipe 3 for delivering a waste gas from the hydrogen-oxygen fuel cell 1 to the tail gas pipe 212, a first air pump 31 disposed on the first delivery pipe 3, a first adjusting valve 32 disposed on the first delivery pipe 3, a second delivery pipe 4 for delivering a coolant from the hydrogen-oxygen fuel cell 1 to the water tank 222, a water pump 41 disposed on the second delivery pipe 4, A second adjusting valve 42 arranged on the second conveying pipe 4, a first heat exchanger 213 arranged in the middle of the first accommodating cavity 21 and having one end connected to the tail gas pipeline 212, a first sealing cover 214 for sealing a first air outlet at the other end of the first heat exchanger 213, a first air outlet arranged at one end of the first accommodating cavity 21, a third conveying pipe 62 having one end extending into the first accommodating cavity 21 for inputting air into the first accommodating cavity 21, and a second air pump 61 arranged on the third conveying pipe 62, a second sealing cover 211 for sealing the first air outlet, a second air outlet disposed at one end of the second accommodating chamber 22, a second heat exchanger 72 disposed in the second accommodating chamber 22, a fourth conveying pipe 7 having one end extending into the second accommodating chamber 22 and the other end connected to the second heat exchanger 72 for inputting air into the second accommodating chamber 22, a third air pump 71 disposed on the fourth conveying pipe, and a third sealing cover 221 for sealing the second air outlet.
Here, the first delivery pipe 3 is connected to the air transfer port of the hydrogen-oxygen fuel cell 1 to deliver the hot exhaust gas to the exhaust gas pipe 212, the first air pump 31 and the first regulating valve 32 regulate the delivery rate of the exhaust gas, the exhaust gas pipe 212 delivers the exhaust gas to the first heat exchanger 213, then the third delivery pipe 62 delivers the air into the first housing chamber 21, the heat of the exhaust gas is transferred into the first housing chamber 21 to increase the temperature of the air, when the air is placed in the first housing chamber 21 for more than a predetermined time, the first sealing cover 214 is removed from the first air outlet to deliver the hot air from the first air outlet, the second delivery pipe 4 is connected to the outlet coolant port of the hydrogen-oxygen fuel cell 1 to deliver the hot coolant into the second housing chamber 22, the water pump 41 and the second regulating valve 42 regulate the delivery rate of the coolant, and then the fourth delivery pipe 7 delivers the air into the second heat exchanger 72, the cooling liquid submerges the second heat exchanger 72, heat is transferred to the air in the second heat exchanger 72, the temperature of the air is increased, when the air is placed in the second accommodating cavity 22 for more than preset time, the second sealing cover 211 is taken down from the second air outlet, and hot air is output from the second air outlet, so that the energy conservation and the environmental protection are realized. The second sealing cover 211 can prevent the exhaust gas from flowing out from the other end of the first heat exchanger 213, and prevent the exhaust gas from mixing in the air to reduce the quality of the air.
The air conditioning equipment for the cogeneration system of a fuel cell in the present embodiment may further include a first filter 215 disposed on the first receiving chamber 21 near the first air outlet to filter hot air and prevent impurities in the air from entering the room.
The air conditioning equipment for the cogeneration system of fuel cells in this embodiment may further include a second filter 223 disposed on the second receiving chamber 22 near the second air outlet to filter hot air and prevent impurities in the air from entering the room.
The air conditioner for a co-generation system of a fuel cell according to the present embodiment may further include a fifth duct 73 connected to the other end of the second heat exchanger 72 to supply the air in the second heat exchanger 72 to the second air outlet, so that the speed of supplying the hot air may be increased.
The fifth duct 73 is provided with a first cut-off valve 74, and when the hot air in the second heat exchanger 72 exceeds a predetermined time, the first cut-off valve 74 is opened to output the air from the fifth duct 73.
The fifth transfer pipe 73 is provided at the outer circumference thereof with a plurality of first radiating fins 76 for increasing the area contacting the hot coolant, thereby improving the heat exchange efficiency.
A plurality of second heat dissipating fins 75 for increasing the area of the fourth duct 7 contacting the hot coolant are provided on the outer circumference of the fourth duct to improve the heat exchange efficiency.
The periphery of the exhaust pipe 212 is provided with a plurality of third heat dissipation fins 216 for increasing the heat dissipation area thereof, so as to improve the heat exchange efficiency.
The periphery of the second conveying pipe 4 is provided with a first heat preservation layer to prevent the heat of the cooling liquid from dissipating.
The air conditioner body 2 is internally provided with a third accommodating cavity 23, the third accommodating cavity 23 is internally provided with an electric heating wire 233, the air conditioner further comprises an inverter 5 for converting direct current generated by the oxyhydrogen fuel cell 1 into alternating current which can be used by a power heater, the air conditioner further comprises a third air outlet arranged at one end of the third accommodating cavity 23, a sixth conveying pipe 8 with one end extending into the third accommodating cavity 23 and used for inputting air into the third accommodating cavity 23, a fourth air pump 81 arranged on the sixth conveying pipe 8, a fourth sealing cover 231 used for sealing the third air outlet and a third filter screen 232 arranged on the third accommodating cavity 23 and close to the third air outlet, the inverter 5 is connected with the oxyhydrogen fuel cell 1 through an electric wire, the inverter 5 is connected with the electric heating wire 233 through an electric wire, the electric heating wire 233 is the electric heating wire 233 arranged at the bottom end of the third accommodating cavity 23, the electric heating wire 233 heats and increases the temperature of the air in the third accommodating cavity, when the air enters the third accommodating chamber 23 for a time longer than a preset time, the fourth sealing cover 231 is removed, and the third filter screen 232 filters the hot air to prevent impurities in the air from entering the room.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. An air conditioning apparatus for a fuel cell cogeneration system, characterized in that: comprises an oxyhydrogen fuel cell (1) for generating direct current through the reaction of hydrogen and air, an air conditioner body (2), a first accommodating cavity (21) arranged in the air conditioner body (2), a tail gas pipeline (212) arranged in the first accommodating cavity (21), a second accommodating cavity (22) arranged in the air conditioner body (2), a water tank (222) arranged in the second accommodating cavity (22), a first conveying pipe (3) for conveying waste gas heated in the oxyhydrogen fuel cell (1) to the tail gas pipeline (212), a first air pump (31) arranged on the first conveying pipe (3), a first regulating valve (32) arranged on the first conveying pipe (3), a second conveying pipe (4) for conveying cooling liquid heated in the oxyhydrogen fuel cell (1) to the water tank (222), a water pump (41) arranged on the second conveying pipe (4), and a water pump (41), A second regulating valve (42) arranged on the second conveying pipe (4), a first heat exchanger (213) arranged in the middle of the first accommodating cavity (21), one end of the first heat exchanger (213) is connected with the tail gas pipeline (212), a first sealing cover (214) used for sealing a first air outlet at the other end of the first heat exchanger (213), a first air outlet arranged at one end of the first accommodating cavity (21), one end of the third conveying pipe (62) extends into the first accommodating cavity (21), air is input into the first accommodating cavity (21), a second air pump (61) arranged on the third conveying pipe (62), a second sealing cover (211) used for sealing the first air outlet, a second air outlet arranged at one end of the second accommodating cavity (22), a second heat exchanger (72) arranged in the second accommodating cavity (22), one end of the second accommodating cavity (22) extends into the second accommodating cavity (22), and the other end of the second air pump is connected with the second heat exchanger (72), A fourth delivery pipe (7) for inputting air into the second accommodating cavity (22), a third air pump (71) arranged on the fourth sound delivery pipe and a third sealing cover (221) for sealing the second air outlet.
2. An air conditioning apparatus for a fuel cell cogeneration system according to claim 1, wherein: the air purifier also comprises a first filter screen (215) which is arranged on the first accommodating cavity (21) and close to the first air outlet.
3. An air conditioning apparatus for a fuel cell cogeneration system according to claim 1 or 2, characterized in that: and a second filter screen (223) arranged on the second accommodating cavity (22) and close to the second air outlet.
4. An air conditioning apparatus for a fuel cell cogeneration system according to claim 1 or 2, characterized in that: and a fifth delivery pipe (73) connected to the other end of the second heat exchanger (72) and used for delivering the air in the second heat exchanger (72) to the second air outlet.
5. An air conditioning apparatus for a fuel cell cogeneration system according to claim 4, wherein: the fifth delivery pipe (73) is provided with a first stop valve (74).
6. An air conditioning apparatus for a fuel cell cogeneration system according to claim 4, wherein: the periphery of the fifth conveying pipe (73) is provided with a plurality of first radiating fins (76) for increasing the area of the fifth conveying pipe contacting with the hot cooling liquid.
7. An air conditioning apparatus for a fuel cell cogeneration system according to claim 4, wherein: and a plurality of second radiating fins (75) for increasing the area of the fourth conveying pipe (7) contacting with the hot cooling liquid are arranged on the periphery of the fourth conveying pipe.
8. An air conditioning apparatus for a fuel cell cogeneration system according to claim 1 or 2, characterized in that: the periphery of the tail gas pipeline (212) is provided with a plurality of third radiating fins (216) for increasing the radiating area of the tail gas pipeline.
9. An air conditioning apparatus for a fuel cell cogeneration system according to claim 1 or 2, characterized in that: and a first heat preservation layer is arranged on the periphery of the second conveying pipe (4).
10. An air conditioning apparatus for a fuel cell cogeneration system according to claim 1 or 2, characterized in that: be equipped with third holding chamber (23) in air conditioner body (2), be equipped with electric heating wire (233) in third holding chamber (23), still include inverter (5) that are used for converting the direct current that oxyhydrogen fuel cell (1) produced into the alternating current that can supply the electric heater to use, still including setting up in the third gas outlet of third holding chamber (23) one end, one end stretches into in third holding chamber (23), be used for with sixth conveyer pipe (8) of air input third holding chamber (23), set up fourth air pump (81) on sixth conveyer pipe (8), be used for sealed fourth of third gas outlet (231) and set up third filter screen (232) that are close to third gas outlet department on third holding chamber (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921696232.XU CN211177236U (en) | 2019-10-11 | 2019-10-11 | Air conditioning equipment for fuel cell cogeneration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921696232.XU CN211177236U (en) | 2019-10-11 | 2019-10-11 | Air conditioning equipment for fuel cell cogeneration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211177236U true CN211177236U (en) | 2020-08-04 |
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ID=71809637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921696232.XU Active CN211177236U (en) | 2019-10-11 | 2019-10-11 | Air conditioning equipment for fuel cell cogeneration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211177236U (en) |
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2019
- 2019-10-11 CN CN201921696232.XU patent/CN211177236U/en active Active
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