CN208690396U - A kind of cooling device of fuel-cell vehicle - Google Patents
A kind of cooling device of fuel-cell vehicle Download PDFInfo
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- CN208690396U CN208690396U CN201821481191.8U CN201821481191U CN208690396U CN 208690396 U CN208690396 U CN 208690396U CN 201821481191 U CN201821481191 U CN 201821481191U CN 208690396 U CN208690396 U CN 208690396U
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- China
- Prior art keywords
- cooling
- fuel
- fuel cell
- air conditioner
- conditioner refrigerating
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/12—Electric charging stations
Abstract
The utility model provides a kind of cooling device of fuel-cell vehicle, is related to automobile technical field.Wherein, this cooling device includes: having the fuel cell mechanisms of fuel cell pack, to the cooling cooling water circulation of fuel cell pack, the air conditioner refrigerating mechanism cooling to the compartment to vehicle, the heat exchanger to carry out hot transmitting to cooling water circulation and air conditioner refrigerating mechanism, and the control mechanism of electrical connection fuel cell mechanisms, water circulation mechanism and air conditioner refrigerating mechanism.Control mechanism has the controller of electrical connection fuel cell, cooling water circulation, which has, carries out cooling circulation waterway to fuel cell, the circulation waterway has one section of pipeline for being connected to heat exchanger, and air conditioner refrigerating mechanism has the first cooling line for being connected to heat exchanger；Air conditioner refrigerating mechanism can be individually to compartment, or cools down simultaneously to compartment and heat exchanger, forms the cooling device that compartment and fuel cell are shared.
Description
Technical field
The utility model relates to automobile technical fields, in particular to a kind of cooling device of fuel-cell vehicle.
Background technique
Fuel-cell vehicle refers to hydrogen, methanol etc. for fuel, electric current is generated by chemical reaction, by motor driven
Vehicle.The energy of its battery is the chemical action by hydrogen and oxygen, rather than passes through what burning generated, fuel cell vapour
Vehicle will not generate noxious products；With economic and science and technology development, and the demand to environmental protection, fuel-cell vehicle also by
It is all the more extensive to use.
It due to the fuel cell of fuel-cell vehicle, can generate heat at work, excessively high temperature will be greatly reduced fuel electricity
The energy conversion efficiency in pond, at the same safety to fuel cell and service life all have a significant impact it is larger, it is therefore desirable to combustion
Material battery cools down.In the prior art, the cooling technology of fuel cell, it is most of that fan pressure extraction is carried using radiator
Natural wind radiates, and radiating efficiency is not high, is unfavorable for fuel cell work steady in a long-term.Moreover, with fuel cell function
The increase of rate, to guarantee that heat dissipation effect, heat dissipation area will also increase, the quantity of fan can also increase, the volume of cooling system
Can be increasing, bigger vehicle space is occupied, arrangement design, installation and maintenance are unfavorable for.
In view of this, inventor is special after having studied existing technology to propose the application.
Utility model content
The utility model provides a kind of cooling device of fuel-cell vehicle, it is intended to improve fuel cell in the prior art
Cooling device, cooling to fuel cell in order to achieve the purpose that, cooling device becomes big problem.
In order to solve the above technical problems, the utility model provides a kind of cooling device of fuel-cell vehicle, include: tool
Have fuel cell pack fuel cell mechanisms, to the cooling cooling water circulation of the fuel cell pack, to vehicle
The cooling air conditioner refrigerating mechanism in compartment, to carry out hot biography to the cooling water circulation and the air conditioner refrigerating mechanism
The heat exchanger passed, and the control of the electrical connection fuel cell mechanisms, the water circulation mechanism and the air conditioner refrigerating mechanism
Mechanism processed；
The control mechanism has a controller for being electrically connected the fuel cell pack, and the cooling water circulation has pair
The fuel cell pack carries out cooling circulation waterway, which has one section of pipeline for being connected to the heat exchanger,
The air conditioner refrigerating mechanism has the first cooling line for being connected to the heat exchanger；The air conditioner refrigerating mechanism can be independent
The compartment and the heat exchanger are cooled down to the compartment, or simultaneously.
As advanced optimizing, the air conditioner refrigerating mechanism has refrigeration driving assembly, and configures cold described first
But the first expansion valve on pipeline, first cooling line are connected to the refrigeration driving assembly, the first expansion valve electricity
It is connected to the control mechanism, and the control mechanism can control the opening and closing of first expansion valve.
As advanced optimizing, the air conditioner refrigerating mechanism includes evaporator, the second cooling line, and configure this
The second expansion valve on two cooling lines, second cooling line is to be connected to the evaporator and the refrigeration driving group
Part, the evaporator is to the cooling compartment.
As advanced optimizing, the refrigeration driving assembly includes: liquid-sighting glass, condenser assembly, compressor, and
Gas-liquid separator, the condenser assembly include condenser and fan.
As advanced optimizing, the control mechanism has the temperature sensing to detect the temperature of the circulation waterway
Device, the temperature sensor are electrically connected to the controller.
As advanced optimizing, the cooling water circulation has to accommodate the swollen of coolant liquid in the circulation waterway
The expansion tank of bulk, the control mechanism have the liquid level sensor to detect the liquid level of the expansion tank, the liquid level
Sensor is electrically connected to the controller.
As advanced optimizing, the cooling water circulation has deionizater and a solenoid valve, the deionizater and
The solenoid valve is connected to the circulation waterway, and the solenoid valve is electrically connected to the controller；The control mechanism has
To detect the conductivity sensor of the conductivity of the circulation waterway, which is electrically connected to the controller.
As advanced optimizing, the cooling water circulation has water pump and the filtering for being connected to the circulation waterway
Device, the circulation waterway have pipeline and the coolant liquid in the pipeline, and the water pump can drive coolant liquid along the pipe
Road flowing, the filter is to filter the impurity in coolant liquid.
As advanced optimizing, the cooling water circulation has multiple hand valves, and multiple hand valve can disconnect described
The connection of circulation waterway and the fuel cell mechanisms.
By using above-mentioned technical proposal, the utility model can obtain following technical effect:
The cooling device of a kind of fuel-cell vehicle of the utility model, by configuring cooling water circulation, air-conditioning system
Cold structure, heat exchanger and control mechanism, wherein cooling water circulation is cooled by circulation waterway to fuel cell pack,
And cooling water circulation and air conditioner refrigerating mechanism achieve the purpose that heat transmitting by heat exchanger；When cooling water circulation exists
During cooling fuel cell pack, the temperature of circulation waterway can be increased, and air conditioner refrigerating mechanism can be made by heat exchanger
The temperature of circulation waterway declines, and is finally reached the effect of cooling fuel cell pack；Since air conditioner refrigerating mechanism can individually give vehicle
Compartment, or cooling to compartment and fuel cell pack simultaneously, the cold of the fuel cell cooling device of fuel-cell vehicle and compartment
But device sets together, compared with the prior art in fuel cell cooling device and compartment the mutually independent feelings of cooling device
Condition, the cooling device of the fuel-cell vehicle of the utility model can greatly reduce the volume of fuel cell cooling device, make
The cooling device of fuel-cell vehicle occupies smaller vehicle space, is conducive to the layout design of vehicle.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is an embodiment of the present invention, the schematic illustration of the cooling device of fuel-cell vehicle；
Fig. 2 is an embodiment of the present invention, the principle of cooling water circulation, fuel cell mechanisms and heat exchanger 3
Schematic diagram；
Fig. 3 is an embodiment of the present invention, the schematic illustration of air conditioner refrigerating mechanism and heat exchanger；
Fig. 4 is an embodiment of the present invention, the electrical relationship figure of fuel-cell vehicle；
Marked in the figure: 1- fuel cell mechanisms；2- cooling water circulation；3- heat exchanger；4- air conditioner refrigerating mechanism；5-
Freeze driving assembly；6- expansion tank；7- liquid level sensor；8- hand valve；9- deionizater；10- solenoid valve；11- water pump；12-
Filter；13- temperature sensor；14- fuel cell pack；15- conductivity sensor；The first expansion valve of 16-；17- first is cooling
Pipeline；The second expansion valve of 18-；19- evaporator；The second cooling line of 20-；21- liquid-sighting glass；22- condenser assembly；23- compression
Machine；24- gas-liquid separator；The compartment 25-；26- control mechanism.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
As shown in Fig. 1 to Fig. 4, in the present embodiment, a kind of cooling device of fuel-cell vehicle includes: having fuel
The fuel cell mechanisms 1 of battery pile 14, to the cooling cooling water circulation 2 of fuel cell pack 14, to vehicle
The cooling air conditioner refrigerating mechanism 4 in compartment 25, the heat to carry out hot transmitting to cooling water circulation 2 and air conditioner refrigerating mechanism 4
Exchanger 3, and the control mechanism 26 of electrical connection fuel cell mechanisms 1, water circulation mechanism and air conditioner refrigerating mechanism 4.By Fig. 1 and
Shown in Fig. 4, control mechanism 26 has the controller of electrical connection fuel cell pack 14, and cooling water circulation 2 has to fuel electricity
Pond heap 14 carries out cooling circulation waterway, which has one section of pipeline for being connected to heat exchanger 3, air conditioner refrigerating mechanism
4 have the first cooling line 17 for being connected to heat exchanger 3；Air conditioner refrigerating mechanism 4 can be individually right to compartment 25, or simultaneously
Compartment 25 and heat exchanger 3 are cooled down.In the present embodiment, mistake of the cooling water circulation 2 in cooling fuel cell pack 14
The temperature of Cheng Zhong, circulation waterway can gradually rise；Air conditioner refrigerating mechanism 4 can make the temperature of circulation waterway by heat exchanger 3
Decline, is finally reached the effect of cooling fuel cell pack 14.
In the present embodiment, due to the fuel cell cooling device of fuel-cell vehicle and the cooling device collection in compartment 25
It is combined, air conditioner refrigerating mechanism 4 can individually give compartment 25, or cooling to compartment 25 and fuel cell pack 14 simultaneously, phase
The situation mutually indepedent to the cooling device in fuel cell cooling device and compartment 25 in the prior art, the fuel of the utility model
The cooling device of fuel cell vehicle can greatly reduce the volume of fuel cell cooling device, make the cooling of fuel-cell vehicle
Device occupies smaller vehicle space, is conducive to the layout design of vehicle.
As shown in Fig. 1 and Fig. 3, in the present embodiment, air conditioner refrigerating mechanism 4 has refrigeration driving assembly 5, and configuration exists
The first expansion valve 16 on first cooling line 17, the first cooling line 17 are connected to refrigeration driving assembly 5, the first expansion valve 16
It is electrically connected to control mechanism 26, and control mechanism 26 can control the opening and closing of the first expansion valve 16.Shown in Fig. 3, air-conditioning
Refrigeration mechanism 4 includes evaporator 19, the second cooling line 20, and configures the second expansion valve on second cooling line 20
18, the second cooling line 20 is to be connected to evaporator 19 and refrigeration driving assembly 5, and evaporator 19 is to coolant compartment 25.Wherein,
Refrigeration driving assembly 5 includes: liquid-sighting glass 21, condenser assembly 22, compressor 23 and gas-liquid separator 24, condenser assembly
22 include condenser and fan.In the present embodiment, the first expansion valve 16 and the second expansion valve 18 are electric expansion valve.
As shown in Fig. 1 and Fig. 2, in the present embodiment, control mechanism 26 has the temperature to detect the temperature of circulation waterway
Sensor 13 is spent, which is electrically connected to controller.Cooling water circulation 2 has to accommodate in circulation waterway
The expansion tank 6 of the swell increment of coolant liquid, control mechanism 26 have the liquid level sensor 7 to detect the liquid level of expansion tank 6,
The liquid level sensor 7 is electrically connected to controller.Cooling water circulation 2 has deionizater 9 and solenoid valve 10, deionizater 9
It is connected to circulation waterway with solenoid valve 10, solenoid valve 10 is electrically connected to controller；Control mechanism 26 has to detect circulation
The conductivity sensor 15 of the conductivity in water route, the conductivity sensor 15 are electrically connected to controller.As shown in Figure 2, in this reality
Apply in example, cooling water circulation 2, which has, is connected to the water pump 11 and filter 12 of circulation waterway, circulation waterway have pipeline and
Coolant liquid in the pipeline, water pump 11 can drive coolant liquid to flow along pipeline, and filter 12 is to filter in coolant liquid
Impurity, and water pump 11 is electrically connected to controller.As shown in Figure 2, in the present embodiment, cooling water circulation 2 has 3 companies
Lead to the hand valve 8 on circulation waterway, wherein 2 hand valves 8 are located at the two sides of fuel cell mechanisms 1, another hand valve 8 and deionization
Device 9, solenoid valve 10 and water tank are connected in parallel on circulation waterway together.Hand valve 8 positioned at 1 two sides of fuel cell mechanisms can break
The connection in open cycle water route and fuel cell mechanisms 1, to safeguard fuel cell mechanisms 1.Another hand valve 8 and solenoid valve 10 are enough
Disconnection deionizater 9 is connected to circulation waterway, to tie up deionizater 9.
As shown in Figure 1, in the present embodiment, it when control mechanism 26 receives 14 heating instructions of fuel cell pack, opens
Water pump 11, the first expansion valve 16 and air conditioner refrigerating mechanism 4；At this point, refrigeration driving assembly 5 is in running order, compressor 23 is opened
It opens, the fan of condenser assembly 22 is opened, and the road air conditioner refrigerating mechanism 4A is in connected state, and refrigeration driving assembly 5 can be to warm
Exchanger 3 is cooled down, to achieve the purpose that cooling fuel cell pack 14；When temperature sensor 13 detects in circulation waterway
Coolant temperature value, when being less than or equal to refrigeration lower limit value, controller controls compressor 23, fan, water pump 11 and the first expansion valve
16 close；Meanwhile conductivity sensor 15 detects the conductivity value of the coolant liquid in circulation waterway, more than or equal to presetting
First threshold when, control solenoid valve 10 open；When conductivity value is less than or equal to preset second threshold, electromagnetism is controlled
Valve 10 is opened, to reach the conductivity in control loop water route.Refer to when control mechanism 26 is not received by the heating of fuel cell pack 14
When enabling, control mechanism 26 controls the first expansion valve 16 and is in the state closed；At this time if driver opens the second expansion valve 18, system
Cold driving assembly 5 can drive evaporator 19 to cool down compartment 25.Add when control mechanism 26 receives fuel cell pack 14
Heat instruction, and driver opens the second expansion valve 18 when cooling down to compartment 25, the first expansion valve 16 and the second expansion valve 18 are all
State in unlatching, fuel cell pack 14 and compartment 25 are simultaneously in the state freezed, until temperature sensor 13 detects
Coolant temperature value into circulation waterway, when being less than or equal to refrigeration lower limit value, controller controls compressor 23, fan, water pump
11 and first expansion valve 16 close.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of cooling device of fuel-cell vehicle is, characterized by comprising: the fuel cell with fuel cell pack (14)
Mechanism (1), cooling water circulation (2) to give the fuel cell pack (14) cooling, the compartment (25) to give vehicle
It is cooling air conditioner refrigerating mechanism (4), hot to be carried out to the cooling water circulation (2) and the air conditioner refrigerating mechanism (4)
The heat exchanger (3) of transmitting, and the electrical connection fuel cell mechanisms (1), the cooling water circulation (2) and the sky
Adjust the control mechanism (26) of refrigeration mechanism (4)；
The control mechanism (26) has the controller for being electrically connected the fuel cell pack (14), the cooling water circulation
(2) have and cooling circulation waterway is carried out to the fuel cell pack (14), which has one section and be connected to the heat
The pipeline of exchanger (3), the air conditioner refrigerating mechanism (4) have the first cooling line for being connected to the heat exchanger (3)
(17)；The air conditioner refrigerating mechanism (4) can be individually to the compartment (25), or simultaneously to the compartment (25) and the heat
Exchanger (3) is cooled down.
2. a kind of cooling device of fuel-cell vehicle according to claim 1, it is characterised in that, the air conditioner refrigerating device
Structure (4) has refrigeration driving assembly (5), and configures the first expansion valve (16) on first cooling line (17), institute
It states the first cooling line (17) and is connected to the refrigeration driving assembly (5), first expansion valve (16) is electrically connected to the control
Mechanism (26) processed, and the control mechanism (26) can control the opening and closing of first expansion valve (16).
3. a kind of cooling device of fuel-cell vehicle according to claim 2, it is characterised in that, the air conditioner refrigerating device
Structure (4) includes evaporator (19), the second cooling line (20), and configures the second expansion on second cooling line (20)
Valve (18), second cooling line (20) is to be connected to the evaporator (19) and the refrigeration driving assembly (5), the steaming
Device (19) are sent out to the cooling compartment (25).
4. a kind of cooling device of fuel-cell vehicle according to claim 2 or 3, it is characterised in that, the refrigeration is driven
Dynamic component (5) include: liquid-sighting glass (21), condenser assembly (22), compressor (23) and gas-liquid separator (24), described cold
Condenser assembly (22) includes condenser and fan.
5. a kind of cooling device of fuel-cell vehicle according to claim 1, it is characterised in that, the control mechanism
(26) there is the temperature sensor (13) to detect the temperature of the circulation waterway, which is electrically connected to institute
State controller.
6. a kind of cooling device of fuel-cell vehicle according to claim 1, it is characterised in that, the cooling water circulation
Mechanism (2) has the expansion tank (6) to accommodate the swell increment of coolant liquid in the circulation waterway, the control mechanism (26)
Liquid level sensor (7) with the liquid level to detect the expansion tank (6), the liquid level sensor (7) are electrically connected to described
Controller.
7. a kind of cooling device of fuel-cell vehicle according to claim 1, it is characterised in that, the cooling water circulation
Mechanism (2) has deionizater (9) and solenoid valve (10), and the deionizater (9) and the solenoid valve (10) are connected to institute
Circulation waterway is stated, the solenoid valve (10) is electrically connected to the controller；The control mechanism (26) has described to detect
The conductivity sensor (15) of the conductivity of circulation waterway, the conductivity sensor (15) are electrically connected to the controller.
8. a kind of cooling device of fuel-cell vehicle according to claim 1, it is characterised in that, the cooling water circulation
Mechanism (2) has the water pump (11) and filter (12) for being connected to the circulation waterway, and the circulation waterway has pipeline and position
Coolant liquid in the pipeline, the water pump (11) can drive coolant liquid to flow along the pipeline, and the filter (12) is used
To filter the impurity in coolant liquid.
9. a kind of cooling device of fuel-cell vehicle according to claim 1, it is characterised in that, the cooling water circulation
Mechanism (2) has multiple hand valves (8), and multiple hand valve (8) can disconnect the circulation waterway and the fuel cell mechanisms (1)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821481191.8U CN208690396U (en) | 2018-09-11 | 2018-09-11 | A kind of cooling device of fuel-cell vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821481191.8U CN208690396U (en) | 2018-09-11 | 2018-09-11 | A kind of cooling device of fuel-cell vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690396U true CN208690396U (en) | 2019-04-02 |
Family
ID=65888905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821481191.8U Active CN208690396U (en) | 2018-09-11 | 2018-09-11 | A kind of cooling device of fuel-cell vehicle |
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| Country | Link |
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| CN (1) | CN208690396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112537218A (en) * | 2020-11-26 | 2021-03-23 | 哈尔滨工业大学 | Fuel cell charging system based on refrigeration cycle low-temperature hydrogen storage technology |
| CN114335593A (en) * | 2020-09-30 | 2022-04-12 | 北京亿华通科技股份有限公司 | Heat radiation system for fuel cell |
-
2018
- 2018-09-11 CN CN201821481191.8U patent/CN208690396U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114335593A (en) * | 2020-09-30 | 2022-04-12 | 北京亿华通科技股份有限公司 | Heat radiation system for fuel cell |
| CN112537218A (en) * | 2020-11-26 | 2021-03-23 | 哈尔滨工业大学 | Fuel cell charging system based on refrigeration cycle low-temperature hydrogen storage technology |
| CN112537218B (en) * | 2020-11-26 | 2022-07-12 | 哈尔滨工业大学 | Fuel cell charging system based on refrigeration cycle low-temperature hydrogen storage technology |
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