CN211592265U - SOFC vehicle cooling structure and SOFC car - Google Patents
SOFC vehicle cooling structure and SOFC car Download PDFInfo
- Publication number
- CN211592265U CN211592265U CN201921675868.6U CN201921675868U CN211592265U CN 211592265 U CN211592265 U CN 211592265U CN 201921675868 U CN201921675868 U CN 201921675868U CN 211592265 U CN211592265 U CN 211592265U
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- China
- Prior art keywords
- sofc
- vehicle
- vehicle cooling
- cooling structure
- adsorption refrigeration
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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
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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
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
- B60H1/143—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the heat being derived from cooling an electric component, e.g. electric motors, electric circuits, fuel cells or batteries
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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
- B60H1/32—Cooling devices
- B60H1/3201—Cooling devices using absorption or adsorption
- B60H1/32014—Cooling devices using absorption or adsorption using adsorption, e.g. using Zeolite and water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
- B60L58/32—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load
- B60L58/33—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
-
- 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
Abstract
The utility model provides a SOFC vehicle cooling structure, including SOFC system, the exhaust passage's of intercommunication SOFC system absorption refrigerating system and with the vehicle cooling structure who adsorbs refrigerating system's absorption refrigeration pipeline heat transfer. The exhaust channel of the SOFC system of the vehicle is communicated with the adsorption refrigeration system, the adsorption refrigeration system absorbs heat in tail gas exhausted by the SOFC system, a refrigerant is desorbed from a porous adsorbent of the adsorption refrigeration system to form refrigerant vapor, and an adsorption refrigeration pipeline of the refrigerant vapor exchanges heat with a vehicle cooling structure to realize cooling of cooling liquid of the vehicle. The utility model also provides a SOFC car.
Description
Technical Field
The utility model relates to a SOFC technical field, more specifically say, relate to a SOFC vehicle cooling structure and SOFC car.
Background
A solid oxide fuel cell (hereinafter, referred to as SOFC) is a power generation device that directly converts chemical energy present in a fuel and an oxidant into electrical energy.
Compared with other fuel cells, the fuel cell has the advantages of high efficiency, wide fuel range, no need of noble metal electrodes and the like. The SOFC operates at high temperatures (about 600-1000 ℃) and maintains the operating temperature of the SOFC primarily by the combustion of the burner and the heat generated by the electrochemical stack. The high-temperature tail gas exchanges heat with cold gas through the heat exchanger, so that the problem of export is reduced, the exhaust temperature is still high, the tail gas waste heat (about 250 ℃ -400 ℃) is high, meanwhile, the temperature of the cooling circulating water can reach 85 ℃, the heat taken away by the tail gas and the cooling water belongs to recyclable low-grade energy, however, the conventional SOFC automobile cannot fully utilize the heat of the tail gas and the cooling water, so that energy waste is caused, and the whole automobile efficiency is low.
Therefore, how to fully utilize the energy of the SOFC fuel cell is a problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a SOFC vehicle cooling structure to fully utilize the energy of SOFC fuel cells; the utility model also provides a SOFC car.
In order to achieve the above object, the utility model provides a following technical scheme:
an SOFC vehicle cooling structure comprises an SOFC system, an adsorption refrigeration system communicated with an exhaust channel of the SOFC system, and a vehicle cooling structure exchanging heat with an adsorption refrigeration pipeline of the adsorption refrigeration system.
Preferably, in the SOFC vehicle cooling system described above, the vehicle cooling structure includes a vehicle air conditioning system whose first heat exchanger is arranged in series on the adsorption refrigeration pipeline.
Preferably, in the SOFC vehicle cooling system, the vehicle air conditioning system is provided with a first air pump that supplies cool air to a passenger compartment.
Preferably, in the SOFC vehicle cooling system, the vehicle cooling structure further includes a whole vehicle cooling system that is cooled by the vehicle coolant, and a second heat exchanger of the whole vehicle cooling system is arranged in series on the adsorption cooling pipeline.
Preferably, in the SOFC vehicle cooling system, an electric motor and a motor controller for controlling the operation of the electric motor are disposed on the entire SOFC vehicle cooling system.
Preferably, in the SOFC vehicle cooling system, a power battery and an anode tail gas condenser are further arranged on the whole vehicle cooling system.
Preferably, in the SOFC vehicle cooling system, the entire SOFC vehicle cooling system is further provided with a fan that supplies air to the SOFC system.
The SOFC automobile comprises a vehicle body and an SOFC system arranged in the vehicle body, wherein an air conditioning system and a whole vehicle cooling system are further arranged in the vehicle body, and the SOFC system and the air conditioning system and the whole vehicle cooling system are provided with the SOFC vehicle cooling system.
The utility model provides a SOFC vehicle cooling structure, including SOFC system, the exhaust passage's of intercommunication SOFC system absorption refrigerating system and with the vehicle cooling structure who adsorbs refrigerating system's absorption refrigeration pipeline heat transfer. The exhaust channel of the SOFC system of the vehicle is communicated with the adsorption refrigeration system, the adsorption refrigeration system absorbs heat in tail gas exhausted by the SOFC system, a refrigerant is desorbed from a porous adsorbent of the adsorption refrigeration system to form refrigerant vapor, and an adsorption refrigeration pipeline of the refrigerant vapor exchanges heat with a vehicle cooling structure to realize cooling of cooling liquid of the vehicle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the SOFC vehicle cooling structure provided by the present invention.
Detailed Description
The utility model discloses a SOFC vehicle cooling structure, which realizes the full utilization of SOFC fuel cell energy; the utility model also provides a SOFC car.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, fig. 1 is a schematic view of an SOFC vehicle cooling structure provided by the present invention.
The embodiment provides an SOFC vehicle cooling structure, which comprises an SOFC system 1, an adsorption refrigeration system 2 communicated with an exhaust channel 3 of the SOFC system 1, and a vehicle cooling structure exchanging heat with an adsorption refrigeration pipeline of the adsorption refrigeration system 2. An exhaust channel 3 of the SOFC system 1 of the vehicle is communicated with an adsorption refrigeration system 2, the adsorption refrigeration system 2 absorbs heat in tail gas exhausted by the SOFC system 1, a refrigerant is desorbed from a porous adsorbent of the adsorption refrigeration system to form refrigerant steam, the adsorption refrigeration pipeline exchanges heat with a vehicle cooling structure to realize cooling of cooling liquid of the vehicle, the SOFC system 1 is combined with the adsorption refrigeration system 2 to replace a traditional radiator to cool the cooling liquid, and the adsorption refrigeration pipeline exchanges heat with the vehicle cooling structure to refrigerate, so that low-grade energy of SOFC exhaust is fully utilized, and the efficiency of the whole system is improved.
In a specific embodiment of the present application, the vehicle cooling structure includes a vehicle air conditioning system 4, and a first heat exchanger 5 of the vehicle air conditioning system 4 is arranged in series on the adsorption cooling pipeline.
Specifically, the vehicle air conditioning system 4 is provided with a first air pump 6 that supplies cool air to the passenger compartment. The adsorption refrigeration pipeline of the adsorption refrigeration system 2 is connected with a first heat exchanger 5 in series, the first heat exchanger 5 is used for carrying out heat exchange and cooling on a cooling liquid circulation pipeline of the vehicle air conditioning system 4, the heat of the SOFC system 1 is utilized, refrigerant steam desorbed by the adsorption refrigeration pipeline exchanges heat with the first heat exchanger 5, and then the vehicle air conditioning system 4 blows out cold air through a first air pump 6 to provide the cold air for a carriage of the passenger car. A first heat exchanger 5 of the vehicle air conditioning system 4 is connected to the adsorption refrigeration system 2 in series, and cold air of the vehicle air conditioning system 4 is blown out by a first air pump 6, so that the cooling structure is optimized.
In a specific embodiment of the present disclosure, the vehicle cooling structure further includes a vehicle cooling system 7 that is cooled by a vehicle cooling liquid, and the second heat exchanger 71 of the vehicle cooling system 7 is serially arranged on the adsorption cooling pipeline. The adsorption refrigeration system 2 is simultaneously communicated with the whole vehicle cooling system 7 and is serially connected with the adsorption refrigeration pipeline through the second heat exchanger 71, and the cooling liquid of the whole vehicle cooling system 7 flows through the second heat exchanger 71 to exchange heat with the refrigeration vapor in the adsorption refrigeration pipeline, so that the cooling liquid of the whole vehicle cooling system 7 is cooled without using a radiator for cooling.
The adsorption refrigeration system 7 is used for cooling the cooling liquid of the vehicle air conditioning system 2 and the whole vehicle cooling system 7 at the same time, a complex double cooling system is not required to be arranged on the vehicle, the adsorption refrigeration system and the double cooling system can be used for fully utilizing the exhaust heat of the SOFC system, and the efficiency of the whole vehicle system is improved.
Specifically, the vehicle cooling system 7 is provided with a motor 73 and a motor controller 74 for controlling the motor 73. A power cell 75 and an anode tail gas condenser 77 are also arranged. And a fan 78 for supplying air to the SOFC system 1, and a water pump 72 and a DCDC76 for driving the flow of the coolant are also disposed in the entire cooling system. The embodiment fully considers the tail gas waste heat of the SOFC fuel cell and the heat of the cooling liquid of the whole vehicle, and has extremely high utilization value; by combining the SOFC system with the whole vehicle cooling system and the refrigerating system of the vehicle air conditioner, the energy loss is reduced, and the efficiency of the whole system is improved.
The cooling system of the SOFC fuel cell and the cooling system of the whole SOFC fuel cell are integrated, the complex double cooling system is optimized, the use of the traditional heat dissipation fan is reduced, the cooling liquid is cooled twice in the whole circulation, and the low-grade energy of part of the cooling liquid is effectively used.
The combination of the whole vehicle refrigeration system and the adsorption system solves the problems of large electric quantity and environment damage of the vehicle air conditioner, realizes the refrigeration of the whole vehicle by only using one air pump and a refrigerant without environmental pollution, improves the efficiency of the whole vehicle and protects the environment.
Based on SOFC vehicle cooling system that provides in the above-mentioned embodiment, the utility model also provides a SOFC car, including the vehicle main part with set up the SOFC system in the vehicle main part, still be provided with air conditioning system and whole car cooling system in the vehicle main part, be the SOFC vehicle cooling structure that provides in the above-mentioned embodiment between SOFC system that this SOFC was equipped with on the car and air conditioning system, whole car cooling system.
Since the SOFC vehicle employs the SOFC vehicle cooling structure of the above embodiment, please refer to the above embodiment for the beneficial effects of the SOFC vehicle cooling structure.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The SOFC vehicle cooling structure is characterized by comprising an SOFC system, an adsorption refrigeration system communicated with an exhaust passage of the SOFC system, and a vehicle cooling structure exchanging heat with an adsorption refrigeration pipeline of the adsorption refrigeration system;
the vehicle cooling structure comprises a vehicle air conditioning system and a whole vehicle cooling system which is cooled by vehicle cooling liquid.
2. SOFC vehicle cooling structure according to claim 1, characterised by the first heat exchanger of the vehicle air conditioning system being arranged in series on the adsorption refrigeration pipeline.
3. The SOFC vehicle cooling structure according to claim 2, wherein a first air pump for supplying cool air to a passenger compartment is provided on the vehicle air conditioning system.
4. SOFC vehicle cooling structure according to claim 2, characterised by the complete vehicle cooling system having the second heat exchanger arranged in series on the adsorption refrigeration pipeline.
5. The SOFC vehicle cooling structure according to claim 4, wherein a motor and a motor controller for controlling the action of the motor are arranged on the whole vehicle cooling system.
6. The SOFC vehicle cooling structure of claim 5, further having a power cell and an anode tail gas condenser disposed on the full vehicle cooling system.
7. The SOFC vehicle cooling structure of claim 6, further comprising a fan on the entire vehicle cooling system that supplies air to the SOFC system.
8. An SOFC automobile, comprising a vehicle body and an SOFC system arranged in the vehicle body, wherein an air conditioning system and a whole vehicle cooling system are also arranged in the vehicle body, and the SOFC automobile cooling structure is characterized in that the SOFC system, the air conditioning system and the whole vehicle cooling system are arranged between the SOFC system and the whole vehicle cooling system, and the SOFC automobile cooling structure is provided with the SOFC automobile cooling structure as claimed in any one of claims 1 to 7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921675868.6U CN211592265U (en) | 2019-09-30 | 2019-09-30 | SOFC vehicle cooling structure and SOFC car |
| PCT/IB2020/059165 WO2021064605A1 (en) | 2019-09-30 | 2020-09-30 | Sofc vehicle cooling structure and sofc vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921675868.6U CN211592265U (en) | 2019-09-30 | 2019-09-30 | SOFC vehicle cooling structure and SOFC car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211592265U true CN211592265U (en) | 2020-09-29 |
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ID=72585440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921675868.6U Active CN211592265U (en) | 2019-09-30 | 2019-09-30 | SOFC vehicle cooling structure and SOFC car |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211592265U (en) |
| WO (1) | WO2021064605A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248748A (en) * | 2020-10-19 | 2021-01-22 | 东风汽车集团有限公司 | Fuel cell automobile waste air recycling system and control method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10301667B4 (en) * | 2003-01-17 | 2006-05-18 | J. Eberspächer GmbH & Co. KG | Device for conditioning a vehicle |
| TW201001789A (en) * | 2008-06-30 | 2010-01-01 | Chung Hsin Elec & Mach Mfg | Heat recycling system of fuel cells |
| JP5625368B2 (en) * | 2010-01-27 | 2014-11-19 | 株式会社デンソー | Refrigerator combined fuel cell system |
-
2019
- 2019-09-30 CN CN201921675868.6U patent/CN211592265U/en active Active
-
2020
- 2020-09-30 WO PCT/IB2020/059165 patent/WO2021064605A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248748A (en) * | 2020-10-19 | 2021-01-22 | 东风汽车集团有限公司 | Fuel cell automobile waste air recycling system and control method thereof |
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| Publication number | Publication date |
|---|---|
| WO2021064605A1 (en) | 2021-04-08 |
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