CN113571733B - Cooling module, fuel cell, and vehicle - Google Patents

Cooling module, fuel cell, and vehicle Download PDF

Info

Publication number
CN113571733B
CN113571733B CN202010357822.0A CN202010357822A CN113571733B CN 113571733 B CN113571733 B CN 113571733B CN 202010357822 A CN202010357822 A CN 202010357822A CN 113571733 B CN113571733 B CN 113571733B
Authority
CN
China
Prior art keywords
water
communicated
inlet
fuel cell
outlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202010357822.0A
Other languages
Chinese (zh)
Other versions
CN113571733A (en
Inventor
王俊宇
王江林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weishi Energy Technology Co Ltd
Original Assignee
Weishi Energy Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weishi Energy Technology Co Ltd filed Critical Weishi Energy Technology Co Ltd
Priority to CN202010357822.0A priority Critical patent/CN113571733B/en
Publication of CN113571733A publication Critical patent/CN113571733A/en
Application granted granted Critical
Publication of CN113571733B publication Critical patent/CN113571733B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04029—Heat exchange using liquids
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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 invention discloses a cooling module of a fuel cell and the fuel cell, the fuel cell includes: the system comprises a water overflow tank, a water pump, a radiator, a hydrogen heat exchanger and a temperature-saving valve; the water inlet of the water pump is communicated with the liquid supplementing port of the overflow tank, and the water outlet of the water pump is communicated with the water inlet of the electric pile of the fuel cell; the water inlet of the radiator is communicated with the water outlet of the galvanic pile; a first inlet of the thermostatic valve is communicated with a water outlet of the galvanic pile, a second inlet of the thermostatic valve is communicated with a water outlet of the radiator, an outlet of the thermostatic valve is communicated with a water inlet of the water pump, and an outlet of the thermostatic valve is selectively communicated with the first inlet or the second inlet; the first cooling circulation is limited by the electric pile, the water pump and the temperature-saving valve, the second cooling circulation is limited by the electric pile, the radiator, the temperature-saving valve and the water pump, the first exhaust passage is limited by the hydrogen heat exchanger and the overflow tank, and the second exhaust passage is limited by the radiator and the overflow tank. Thereby, the operation stability of the fuel cell can be improved and the service life thereof can be prolonged.

Description

Cooling module, fuel cell, and vehicle
Technical Field
The present invention relates to the field of fuel cell technology, and in particular, to a cooling module, a fuel cell, and a vehicle.
Background
In the related art, a cooling module of a fuel cell ensures that a stack is within a proper temperature range during operation, and ensures that the internal temperature of the stack is at a higher value of MEA reactivity under different working conditions.
The cooling module includes: the water pump (provide flow and pressure), radiator (with the medium of the heat transfer of external atmosphere), components such as temperature saver (adjust size circulation), deionizer (dispel ion in the coolant liquid), overflow jar (stable system pressure), heat exchanger (provide heat source to other modules), the overflow jar is provided with gas vent and fluid infusion mouth to for pressure-bearing formula overflow jar, participate in system hydrologic cycle. When gas exists in the system, the gas is conveyed into the overflow tank through the exhaust pipeline, so that the stable and efficient operation of the system is ensured.
However, in the working process of the existing cooling module, especially in the small circulation cooling process, the gas in the exhaust pipeline may flow back into the water pump, which may damage the fan blades of the water pump, reduce the working efficiency of the water pump, and even cause bubbles to be generated in the electric pile, resulting in local dry burning of the electric pile.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a cooling module for a fuel cell, which can prevent gas in an exhaust pipe from entering a water pump or a stack, and improve the operation stability of the stack, the operation efficiency of the water pump, and the service life of the stack.
The invention further provides a fuel cell adopting the cooling module.
The invention also provides a vehicle which is provided with the fuel cell.
A cooling module of a fuel cell according to an embodiment of a first aspect of the invention includes: the system comprises a water overflow tank, a water pump, a radiator, a hydrogen heat exchanger and a temperature-saving valve; the water inlet of the water pump is communicated with the liquid supplementing port of the overflow tank, and the water outlet of the water pump is communicated with the water inlet of the electric pile of the fuel cell; the water inlet of the radiator is communicated with the water outlet of the galvanic pile, and the air outlet of the radiator is communicated with the air outlet of the overflow tank; the exhaust port of the hydrogen heat exchanger is communicated with the exhaust port of the overflow tank; a first inlet of the thermostatic valve is communicated with a water outlet of the galvanic pile, a second inlet of the thermostatic valve is communicated with a water outlet of the radiator, an outlet of the thermostatic valve is communicated with a water inlet of the water pump, and an outlet of the thermostatic valve is selectively communicated with the first inlet or the second inlet; wherein the stack, the water pump, and the thermostat valve define a first cooling cycle, the stack, the radiator, the thermostat valve, and the water pump define a second cooling cycle, the hydrogen heat exchanger and the overflow tank define a first exhaust passage, and the radiator and the overflow tank define a second exhaust passage.
According to the cooling module of the fuel cell, the temperature-saving valve is arranged at the outlet of the radiator, and the first inlet or the second inlet of the temperature-saving valve is communicated with the outlet, so that gas is prevented from entering a water pump or a galvanic pile in the first cooling circulation process, on one hand, the dry burning phenomenon of the galvanic pile can be avoided, the working stability of the galvanic pile is improved, and the service life of the galvanic pile is prolonged; on the other hand, can avoid getting into gas in the water pump, avoid the flabellum damage of water pump and improve the work efficiency of water pump.
In some embodiments, the air outlet of the heat sink is arranged on the same side as the water inlet of the heat sink.
According to some embodiments of the invention, the fluid infusion port of the overflow tank is communicated with the water inlet of the water pump through a first water pipe, and the first water pipe is arranged between the outlet of the thermostat valve and the water inlet of the water pump.
In some embodiments, the cooling module further comprises: and the water inlet of the deionizer is communicated with the water outlet of the water pump, and the water outlet of the deionizer is communicated with the first inlet of the temperature-saving valve and the water inlet of the radiator.
Further, the deionizer is disposed in parallel with the stack.
In some embodiments, the cooling module further comprises: a fan disposed adjacent to the heat sink.
A fuel cell according to an embodiment of the second aspect of the invention includes: the cooling module described in the above embodiments.
A vehicle according to an embodiment of the third aspect of the invention includes: the fuel cell described in the above embodiment.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of a cooling module and a stack according to an embodiment of the invention.
Reference numerals:
the number of cooling modules 100, stacks 200,
the system comprises a water overflow tank 10, a water pump 20, a radiator 30, a hydrogen heat exchanger 40, a temperature-saving valve 50, a deionizer 60 and a fan 70.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A cooling module 100 of a fuel cell according to an embodiment of the invention is described below with reference to fig. 1.
As shown in fig. 1, a cooling module 100 of a fuel cell according to an embodiment of the first aspect of the invention includes: overflow tank 10, water pump 20, radiator 30, hydrogen heat exchanger 40, temperature-saving valve 50.
The cooling module 100 ensures that the stack 200 can operate in a suitable temperature range, and ensures that the stack 200 can maintain a high value of the Membrane Electrode Assembly (MEA) in the reaction activity under different working conditions, so that the fuel cell can stably and reliably operate.
Specifically, the water inlet of the water pump 20 is communicated with the fluid infusion port of the water overflow tank 10, and the water outlet of the water pump 20 is communicated with the water inlet of the fuel cell stack 200; the water inlet of the radiator 30 is communicated with the water outlet of the galvanic pile 200, and the air outlet of the radiator 30 is communicated with the air outlet of the overflow tank 10; the exhaust port of the hydrogen heat exchanger 40 is communicated with the exhaust port of the overflow tank 10; a first inlet of the thermostatic valve 50 is communicated with a water outlet of the galvanic pile 200, a second inlet of the thermostatic valve 50 is communicated with a water outlet of the radiator 30, an outlet of the thermostatic valve 50 is communicated with a water inlet of the water pump 20, and an outlet of the thermostatic valve 50 is selectively communicated with the first inlet or the second inlet.
Thus, the stack 200, the water pump 20, and the thermostat valve 50 define a first cooling cycle (small-cycle cooling), the stack 200, the radiator 30, the thermostat valve 50, and the water pump 20 define a second cooling cycle (large-cycle cooling), the hydrogen heat exchanger 40 and the overflow tank 10 define a first exhaust gas passage, and the radiator 30 and the overflow tank 10 define a second exhaust gas passage.
Furthermore, when the fuel cell is operated at a lower power point, the heat generated by the fuel cell is low, the heat exchange demand on the cooling module 100 is low, the cooling module 100 cools the stack 200 through a first cooling cycle, when the fuel cell is operated at a higher power point, the heat exchange demand on the cooling module 100 is high, the cooling module 100 cools the stack 200 through a second cooling cycle, and during the first cooling cycle and during the second cooling cycle, the first exhaust passage formed by the hydrogen heat exchanger 40 and the overflow tank 10, and the second exhaust passage defined by the radiator 30 and the overflow tank 10 continuously exhaust the exhaust gas generated during the reaction of the stack 200.
It should be noted that the first inlet or the second inlet of the thermostat valve 50 is selectively communicated with the outlet, so that the cooling module 100 can be switched between the first cooling cycle and the second cooling cycle, and by arranging the thermostat valve 50 at the water outlet of the radiator 30, the gas exhausted by the first exhaust passage and/or the second exhaust passage during the first cooling cycle can be prevented from flowing back to the water pump 20 through the radiator 30.
In other words, when the cooling module 100 is in the first cooling cycle, the discharged gas in the first exhaust passage cannot flow back to the inlet of the water pump 20 along the second exhaust passage, and the gas discharged from the first exhaust passage and the second exhaust passage is all introduced into the overflow tank 10, so that the gas is isolated from the liquid supplementing port of the overflow tank 10 by the gas-liquid separation of the liquid in the overflow tank 10, thereby avoiding the gas from flowing back into the water pump 20.
Further, the gas generated by the stack 200 may be discharged through the overflow tank 10 after flowing through the hydrogen heat exchanger 40 through the gas outlet of the stack 200 or may be discharged through the overflow tank 10 after flowing into the radiator 30 through the gas outlet of the stack 200.
Like this, can improve the discharge efficiency of gaseous in the pile 200, further improve pile 200's job stabilization nature, more importantly, when cooling module 100 carried out first cooling cycle, the gaseous water inlet that can't enter into water pump 20 in first exhaust passage, the second exhaust passage can avoid gaseous backward flow to water pump 20, has avoided first exhaust passage and second exhaust passage to interfere the backward flow to improve pile 200's job stabilization nature.
When the cooling module 100 is in the first cooling cycle, the first inlet of the thermostat valve 50 is communicated with the outlet of the thermostat valve 50, and the second inlet of the thermostat valve 50 is disconnected from the outlet of the thermostat valve 50, so that the gas exhausted by the hydrogen heat exchanger 40 can be prevented from entering the water pump 20 through the radiator 30, and the gas can be prevented from entering the water pump 20 or the stack 200.
According to the cooling module 100 of the fuel cell of the embodiment of the present invention, the thermostat valve 50 is disposed at the outlet of the radiator 30, and the first inlet or the second inlet of the thermostat valve 50 is alternatively communicated with the outlet, so as to prevent the gas from entering the water pump 20 or the stack 200 during the first cooling cycle, on one hand, the dry burning phenomenon of the stack 200 can be avoided, the working stability of the stack 200 is improved, and the service life of the stack 200 is prolonged; on the other hand, can avoid getting into gas in the water pump 20, avoid the flabellum damage of water pump 20 and improve water pump 20's work efficiency.
Preferably, the air outlet of the radiator 30 is arranged on the same side as the water inlet of the radiator 30. Thus, the insulation effect can be further improved, and gas is effectively prevented from flowing back to the water pump 20 or the stack 200 through the radiator 30.
As shown in fig. 1, the fluid infusion port of the overflow tank 10 is communicated with the water inlet of the water pump 20 through a first water pipe, and the first water pipe is disposed between the outlet of the thermostatic valve 50 and the water inlet of the water pump 20. Therefore, on one hand, the overflow tank 10 can also carry out liquid supplementing during the first cooling circulation, so that the cooling effect is improved; on the other hand, the pressure of the first exhaust passage and the second exhaust passage can be maintained stable, and the pressure loss can be reduced to improve the exhaust effect.
In some embodiments, the cooling module 100 further comprises: and a water inlet of the deionizer 60 is communicated with a water outlet of the water pump 20, a water outlet of the deionizer 60 is communicated with a first inlet of the thermostat valve 50 and a water inlet of the radiator 30, and the deionizer 60 is arranged in parallel with the electric pile 200. Thus, in the cooling process of the cooling module 100, ions in the cooling liquid can be removed through the deionizer 60, so that the purity of the cooling liquid is higher, the adverse effect on the electric pile 200 caused by the flowing process of the cooling liquid is avoided, and the working stability of the fuel cell is improved.
As shown in fig. 1, the cooling module 100 further includes: a fan 70, the fan 70 being disposed adjacent to the heat sink 30. Accordingly, the air generated by the fan 70 performs forced ventilation heat exchange with respect to the heat sink 30, thereby improving the heat radiation effect of the heat sink 30 and the cooling effect of the cooling module 100.
A fuel cell according to an embodiment of the second aspect of the invention includes: the cooling module 100 in the above embodiment.
According to the fuel cell of the embodiment of the invention, by adopting the cooling module 100, dry burning of the electric pile 200 can be avoided, the service life of the water pump 20 can be prolonged, and the service life and the working stability of the fuel cell are longer.
A vehicle according to an embodiment of a third aspect of the invention includes: the fuel cell in the above embodiment.
The vehicle according to the embodiment of the invention, which adopts the fuel cell, has the technical effects consistent with those of the fuel cell, and is not described herein again.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, "above", "over" and "above" a first feature in a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. A cooling module (100) for a fuel cell, comprising:
an overflow tank (10);
a water inlet of the water pump (20) is communicated with a liquid supplementing port of the overflow tank (10), and a water outlet of the water pump (20) is communicated with a water inlet of the fuel cell stack (200);
a water inlet of the radiator (30) is communicated with a water outlet of the galvanic pile (200), and a gas outlet of the radiator (30) is communicated with a gas outlet of the overflow tank (10);
the exhaust port of the hydrogen heat exchanger (40) is communicated with the exhaust port of the overflow tank (10);
a first inlet of the thermostatic valve (50) is communicated with a water outlet of the galvanic pile (200), a second inlet of the thermostatic valve (50) is communicated with a water outlet of the radiator (30), an outlet of the thermostatic valve (50) is communicated with a water inlet of the water pump (20), and an outlet of the thermostatic valve (50) is selectively communicated with the first inlet or the second inlet; wherein
The stack (200), the water pump (20), and the thermostat valve (50) define a first cooling cycle, the stack (200), the radiator (30), the thermostat valve (50), and the water pump (20) define a second cooling cycle, the hydrogen heat exchanger (40) and the overflow tank (10) define a first exhaust passage, and the radiator (30) and the overflow tank (10) define a second exhaust passage.
2. The cooling module (100) of the fuel cell according to claim 1, wherein the air outlet of the heat sink (30) is provided on the same side as the water inlet of the heat sink (30).
3. The cooling module (100) of a fuel cell according to claim 1, wherein the fluid replenishment port of the overflow tank (10) communicates with the water inlet of the water pump (20) through a first water pipe provided between the outlet of the thermostat valve (50) and the water inlet of the water pump (20).
4. A cooling module (100) of a fuel cell according to claim 1, further comprising: a water inlet of the deionizer (60) is communicated with a water outlet of the water pump (20), and a water outlet of the deionizer (60) is communicated with a first inlet of the thermostat valve (50) and a water inlet of the radiator (30).
5. The cooling module (100) of a fuel cell according to claim 4, wherein the deionizer (60) is arranged in parallel with the stack (200).
6. A cooling module (100) of a fuel cell according to claim 1, further comprising: a fan (70), the fan (70) disposed adjacent to the heat sink (30).
7. A fuel cell, comprising: the cooling module (100) of any one of claims 1-6.
8. A vehicle, characterized by comprising: the fuel cell of claim 7.
CN202010357822.0A 2020-04-29 2020-04-29 Cooling module, fuel cell, and vehicle Active CN113571733B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010357822.0A CN113571733B (en) 2020-04-29 2020-04-29 Cooling module, fuel cell, and vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010357822.0A CN113571733B (en) 2020-04-29 2020-04-29 Cooling module, fuel cell, and vehicle

Publications (2)

Publication Number Publication Date
CN113571733A CN113571733A (en) 2021-10-29
CN113571733B true CN113571733B (en) 2023-02-07

Family

ID=78157730

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010357822.0A Active CN113571733B (en) 2020-04-29 2020-04-29 Cooling module, fuel cell, and vehicle

Country Status (1)

Country Link
CN (1) CN113571733B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114300708B (en) * 2021-12-29 2024-03-26 潍柴动力股份有限公司 Automatic water-adding and air-exhausting method for fuel cell cooling liquid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108400353A (en) * 2018-02-01 2018-08-14 广东国鸿氢能科技有限公司 Hydrogen fuel cell system peculiar to vessel
CN109278590B (en) * 2018-09-28 2021-07-30 奇瑞汽车股份有限公司 Hydrogen fuel cell automobile thermal management system
CN109738223A (en) * 2019-03-06 2019-05-10 上海燃料电池汽车动力系统有限公司 Fuel cell heat management testboard bay and fuel cell heat management monitoring system
CN110190307B (en) * 2019-05-16 2020-07-24 苏州市华昌能源科技有限公司 Fuel cell system and humidity control method thereof
CN210133035U (en) * 2019-06-19 2020-03-10 一汽解放汽车有限公司 Cooling system for fuel cell automobile and fuel cell automobile
CN210349980U (en) * 2019-08-08 2020-04-17 北京氢璞创能科技有限公司 Cooling system of fuel cell engine

Also Published As

Publication number Publication date
CN113571733A (en) 2021-10-29

Similar Documents

Publication Publication Date Title
US7563524B2 (en) Fuel cell system
JP4099171B2 (en) Cooling system for fuel cell stack
CN112421072A (en) Hydrogen supply system, fuel cell engine and vehicle
CN102272995A (en) Fuel cell system comprising a heat exchanger
CN113571733B (en) Cooling module, fuel cell, and vehicle
CN111785991A (en) Low-pressure proton exchange membrane hydrogen fuel cell power generation system
US20050056470A1 (en) Cooling system for fuel cell vehicle and a cooling pipe thereof
CN113793947A (en) Fuel cell waste heat utilization system and energy system
JP4283584B2 (en) Fuel cell cooling system
JP2012034526A (en) Onboard fuel cell system
CN112993321B (en) Cooling liquid circulating system for fuel cell
CN112952139B (en) Fuel cell heat dissipation system
KR101601438B1 (en) Thermal management system for fuel cell vehicles
CN114361529A (en) Fuel cell system, transportation equipment and cold start operation method of fuel cell
KR101601377B1 (en) A heat exchange unit of suppling air to fuel cell cathod and a heat exchange method thereof
EP2625738B1 (en) Evaporatively cooled fuel cells with water passageways enhanced by wicks
CN113823812A (en) Fuel cell system and application thereof
CN218827277U (en) Air-cooled hydrogen fuel cell tail gas treatment system and air-cooled hydrogen fuel cell system
CN218101329U (en) Integrated mounting seat of fuel cell and fuel cell
CN115000474A (en) Air-cooled hydrogen fuel cell tail gas treatment system and air-cooled hydrogen fuel cell system
CN216958127U (en) Fuel cell system
CN220367946U (en) Connecting structure of gas-water separator and radiator of fuel cell
JP2019121578A (en) Fuel cell system
CN219917230U (en) Humidity-adjustable gas-liquid separator for anode of fuel cell
CN218160473U (en) Heat dissipation module and fuel cell system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant