CN208570783U - A kind of hydrogen fuel cell cooling system and the fuel-cell vehicle using it - Google Patents
A kind of hydrogen fuel cell cooling system and the fuel-cell vehicle using it Download PDFInfo
- Publication number
- CN208570783U CN208570783U CN201820451178.1U CN201820451178U CN208570783U CN 208570783 U CN208570783 U CN 208570783U CN 201820451178 U CN201820451178 U CN 201820451178U CN 208570783 U CN208570783 U CN 208570783U
- Authority
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- China
- Prior art keywords
- radiator
- fuel cell
- hydrogen fuel
- control device
- temperature
- 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.)
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- 239000000446 fuel Substances 0.000 title claims abstract description 53
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 50
- 239000001257 hydrogen Substances 0.000 title claims abstract description 50
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000001816 cooling Methods 0.000 title claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 239000002826 coolant Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 230000002401 inhibitory effect Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 230000003020 moisturizing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- 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
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model belongs to fuel-cell vehicle technical field more particularly to a kind of hydrogen fuel cell cooling system and the fuel-cell vehicle using it.Hydrogen fuel cell cooling system includes radiator, and the heat dissipation channel on hydrogen fuel cell is arranged in, and the radiator and heat dissipation channel are interconnected and form coolant liquid circulation loop；It further include control device and temperature-detecting device, the temperature-detecting device is used to detect the temperature of hydrogen fuel cell, and the control device is used to control the working condition of radiator.The fuel-cell vehicle using above-mentioned hydrogen fuel cell cooling system is additionally provided simultaneously.The heat dissipation effect of radiator can be improved by the cooperation between temperature-detecting device, control device and radiator in hydrogen fuel cell cooling system provided by the utility model, and hydrogen fuel cell can be made to be in reasonable operation interval.
Description
Technical field
The utility model belongs to fuel-cell vehicle technical field more particularly to a kind of hydrogen fuel cell cooling system and use
Its fuel-cell vehicle.
Background technique
Domestic automobile traction power generally uses gasoline machine travel, electric propulsion or diesel oil machine travel, and new energy traction is dynamic
Power rail vehicle is also in blank.
It is one of clean energy technology by the fuel cell motive force that the energy generates electricity of hydrogen, meets the national following cleaning energy
Source strategy.In view of its cleaning, efficiently, no pollution to the environment the advantages that, domestic and international associated mechanisms are just stepping up carry out technology and are deeply grinding
Study carefully and carries out engineer application popularization.In field of traffic, fuel cell-powered technology is at home and abroad also in the early stage of development, in order to push away
Into environmentally protective urban transportation equipment Development, domestic individual enterprises just carry out perspective study.
Hydrogen fuel cell can generate a large amount of heat and (relative to the internal combustion engine for issuing Same Efficieney, need to cool down when working
Heat it is about 1 times high), for high power fuel cell, these heats take away heat generally by the water of specially treated, then
Heat is shed by external cooling device.Hydrogen fuel cell has harshness to want coolant water temperature, disengaging water temperature difference and water flow
Ask, water temperature is low, and generally at 55-65 DEG C, and control accuracy requirement is high, general to require within the scope of specified value ± 1 DEG C, water temperature and into
The guaranteed extent of temperature difference of outlet water will directly affect performance and the service life of battery.But in the prior art about the heat dissipation of fuel cell
There is a problem of heat dissipation effect difference.
Utility model content
(1) technical problems to be solved
For existing technical problem, the utility model provides a kind of hydrogen fuel cell cooling system, is able to solve
The problem of fuel cell heat dissipation effect difference existing in the prior art.
Another purpose of the utility model is to propose a kind of fuel-cell vehicle, and hydrogen as described above is used to fire
Expect battery cooling system.
(2) technical solution
In order to achieve the above object, the main technical schemes of the utility model use include:
A kind of hydrogen fuel cell cooling system comprising the heat dissipation channel on hydrogen fuel cell is arranged in radiator, described
Radiator and heat dissipation channel are interconnected and form coolant liquid circulation loop；
It further include control device and temperature-detecting device, the temperature-detecting device is used to detect the temperature of hydrogen fuel cell
Degree, the control device are used to control the working condition of radiator.
It further include water circulating pump as a kind of preferred embodiment of above-mentioned hydrogen fuel cell cooling system, the water circulating pump
It is arranged on the pipeline between radiator and heat dissipation channel,
The water circulating pump is electrically connected with control device, and the control device is controlled according to the detected value of temperature-detecting device
The revolving speed of water circulating pump.
It further include the radiation air of setting on a heat sink as a kind of preferred embodiment of above-mentioned hydrogen fuel cell cooling system
Fan, the radiator fan are electrically connected with control device, and the control device is controlled according to the detected value of temperature-detecting device to radiate
The revolving speed of fan.
As a kind of preferred embodiment of above-mentioned hydrogen fuel cell cooling system, it is provided with heating device in the radiator,
The heating device is electrically connected with control device, and the control device controls heating device according to the detected value of temperature-detecting device
Power.
As a kind of preferred embodiment of above-mentioned hydrogen fuel cell cooling system, the radiator includes replenishing water tank of water, heat dissipation
Coil pipe, and the radiating fin being arranged on radiator coil tube, the replenishing water tank of water are connected to radiator coil tube, and in replenishing water tank of water
It is inside additionally provided with liquid level sensor, the liquid level sensor is electrically connected with control device.
As a kind of preferred embodiment of above-mentioned hydrogen fuel cell cooling system, the radiator is aluminum design, and
The surface of radiator is provided with corrosion-inhibiting coating.
A kind of fuel-cell vehicle comprising hydrogen fuel cell cooling system as described above.
As a kind of preferred embodiment of above-mentioned fuel-cell vehicle, including battery compartment, the battery compartment is arranged in fuel cell
The rear portion of vehicle, on the length direction along car body, the front-end and back-end of battery compartment are arranged in air inlet and air outlet, and into
Air port and Air Filter is provided at keeping out the wind mouthful.
As a kind of preferred embodiment of above-mentioned fuel-cell vehicle, including radiator chamber, the radiator chamber is arranged in car body
Top, radiator setting is intracavitary in radiator, and is provided with damping device between radiator and radiator chamber, described
Heat release hole is provided on the side wall of radiator chamber.
As a kind of preferred embodiment of above-mentioned fuel-cell vehicle, be provided with baffle at the heat release hole, the baffle it is upper
End is connect with the upper end of heat release hole, and is arranged relative to the sidewall slope of radiator chamber.
(3) beneficial effect
The beneficial effects of the utility model are: hydrogen fuel cell cooling system provided by the utility model, is examined by temperature
The cooperation between device, control device and radiator is surveyed, the heat dissipation effect of radiator can be improved, can make at hydrogen fuel cell
In in reasonable operation interval.
Detailed description of the invention
Fig. 1 is the control flow chart for the hydrogen fuel cell cooling system that specific embodiment of the present invention provides；
Fig. 2 is the structural schematic diagram for the hydrogen fuel cell cooling system that specific embodiment of the present invention provides.
[description of symbols]
1: radiator；2: hydrogen fuel cell；3: control device；4: temperature-detecting device；5: water circulating pump；6: radiation air
Fan；7: heating device；8: liquid level sensor.
Specific embodiment
It is with reference to the accompanying drawing, right by specific embodiment in order to understand in order to preferably explain the utility model
The utility model is described in detail.
As shown in Figure 1 and Figure 2, present embodiments provide for a kind of hydrogen fuel cell cooling systems comprising radiator 1, if
The heat dissipation channel on hydrogen fuel cell 2 is set, radiator 1 and heat dissipation channel are interconnected and form coolant liquid circulation loop.
It further include control device 3 and temperature-detecting device 4, temperature-detecting device 4 is used to detect the temperature of hydrogen fuel cell 2
Degree, control device 3 are used to control the working condition of radiator 1.
In the present embodiment, pass through the cooperation between temperature-detecting device 4, control device 3 and radiator 1, Ke Yiti
The heat dissipation effect of high radiator 1 can be such that hydrogen fuel cell is in reasonable operation interval.
Hydrogen fuel cell cooling system further includes water circulating pump 5, the setting of water circulating pump 5 radiator 1 and heat dissipation channel it
Between pipeline on, water circulating pump 5 is electrically connected with control device 3, control device 3 according to the detected value of temperature-detecting device 4 control
The revolving speed of water circulating pump 5.
Specifically, control device 3 can be improved as temperature-detecting device 4 detects hydrogen fuel cell when the temperature is excessively high
The revolving speed of water circulating pump 5, to improve the circulation rate of coolant liquid between radiator 1 and heat dissipation channel, thus, it is possible to reduce hydrogen combustion
Expect the temperature of battery.
As temperature-detecting device 4 detects that the temperature of hydrogen fuel cell is in reasonable section or lower than reasonable area
Between, control device 3 reduces the revolving speed of water circulating pump 5, to reduce the circulation rate of coolant liquid between radiator 1 and heat dissipation channel,
Thus, it is possible to prevent hydrogen fuel cell from the too low situation of temperature occur.
Hydrogen fuel cell cooling system further includes the radiator fan 6 being arranged on radiator 1, and radiator fan 6 and control fill
3 electrical connections are set, control device 3 controls the revolving speed of radiator fan 6 according to the detected value of temperature-detecting device 4.
When being higher than reasonable interval value such as the temperature of hydrogen fuel cell, control device 3 improves the revolving speed of radiator fan 6, works as hydrogen
When the temperature of fuel cell is lower than reasonable interval value, control device 3 reduces the revolving speed of radiator fan 6.
Heating device 7 is provided in radiator 1, heating device 7 is electrically connected with control device 3, and control device 3 is according to temperature
The power of the detected value control heating device 7 of detection device.
Hydrogen fuel cell is used in the case where ambient temperature is relatively low, and when by adjusting water circulating pump 5, radiator fan
6, when the temperature of lithium battery cannot be made to be in reasonable temperature range, control device 3 can pass through the power of control heating device
Realization controls the temperature of lithium battery.
Radiator 1 includes replenishing water tank of water, radiator coil tube, and the radiating fin being arranged on radiator coil tube, replenishing water tank of water
It is connected to radiator coil tube, and is additionally provided with liquid level sensor 8 in replenishing water tank of water, liquid level sensor 8 is electrically connected with control device 3
It connects.
Radiator 1 is aluminum design, and the surface of radiator 1 is provided with corrosion-inhibiting coating.
Above-mentioned radiator 1 has good radiating efficiency, and by the setting in corrosion-inhibiting coating, heat dissipation can be improved
The service life of device 1.
In the present embodiment, a kind of fuel-cell vehicle is additionally provided comprising hydrogen fuel cell as described above is cold
But system.
Fuel-cell vehicle includes battery compartment, and the rear portion of fuel-cell vehicle is arranged in battery compartment, in the length direction along car body
On, the front-end and back-end of battery compartment are arranged in air inlet and air outlet, and are provided in air inlet and at keeping out the wind mouthful dust-proof
Net.
Fuel-cell vehicle includes radiator chamber, and the top of car body is arranged in radiator chamber, and radiator 1 is arranged in radiator
It is intracavitary, and damping device is provided between radiator 1 and radiator chamber, heat release hole is provided on the side wall of radiator chamber.
Preferably, being provided with baffle at heat release hole, the upper end of the baffle and the upper end of heat release hole are connected, and phase
Sidewall slope setting for radiator chamber.
The heat dissipation cavity of above structure, in addition to that can guarantee that radiator 1 is able to carry out good heat dissipation, additionally it is possible to prevent dust
Into in radiator.
Technical principle of the utility model has been described above with reference to specific embodiments, these descriptions are intended merely to explain this reality
With novel principle, it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on explaining herein, ability
The technical staff in domain, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model, these
Mode is fallen within the protection scope of the utility model.
Claims (8)
1. a kind of hydrogen fuel cell cooling system, it is characterised in that: including radiator, the heat dissipation being arranged on hydrogen fuel cell is logical
Road, the radiator and heat dissipation channel are interconnected and form coolant liquid circulation loop；
It further include control device and temperature-detecting device, the temperature-detecting device is used to detect the temperature of hydrogen fuel cell, institute
Control device is stated for controlling the working condition of radiator.
It further include water circulating pump, the water circulating pump is arranged on the pipeline between radiator and heat dissipation channel,
The water circulating pump is electrically connected with control device, and the control device is according to the detected value control loop of temperature-detecting device
The revolving speed of water pump；
It further include the radiator fan of setting on a heat sink, the radiator fan is electrically connected with control device, the control device
The revolving speed of radiator fan is controlled according to the detected value of temperature-detecting device.
2. hydrogen fuel cell cooling system according to claim 1, which is characterized in that be provided with heating in the radiator
Device, the heating device are electrically connected with control device, and the control device adds according to the control of the detected value of temperature-detecting device
The power of thermal.
3. hydrogen fuel cell cooling system according to claim 1, which is characterized in that the radiator includes moisturizing water
Case, radiator coil tube, and the radiating fin being arranged on radiator coil tube, the replenishing water tank of water are connected to radiator coil tube, and
Liquid level sensor is additionally provided in replenishing water tank of water, the liquid level sensor is electrically connected with control device.
4. hydrogen fuel cell cooling system according to claim 1, which is characterized in that the radiator is aluminum design,
And the surface of radiator is provided with corrosion-inhibiting coating.
5. a kind of fuel-cell vehicle, which is characterized in that cooling including the hydrogen fuel cell as described in claim 1-4 any one
System.
6. fuel-cell vehicle according to claim 5, which is characterized in that including battery compartment, the battery compartment setting is being fired
The rear portion for expecting battery car, on the length direction along car body, the front-end and back-end of battery compartment are arranged in air inlet and air outlet, and
And Air Filter is provided in air inlet and at keeping out the wind mouthful.
7. fuel-cell vehicle according to claim 5, which is characterized in that including radiator chamber, the radiator chamber setting
At the top of car body, the radiator setting is intracavitary in radiator, and damping dress is provided between radiator and radiator chamber
It sets, is provided with heat release hole on the side wall of the radiator chamber.
8. fuel-cell vehicle according to claim 7, which is characterized in that be provided with baffle, the gear at the heat release hole
The upper end of plate and the upper end of heat release hole connect, and are arranged relative to the sidewall slope of radiator chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451178.1U CN208570783U (en) | 2018-03-30 | 2018-03-30 | A kind of hydrogen fuel cell cooling system and the fuel-cell vehicle using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820451178.1U CN208570783U (en) | 2018-03-30 | 2018-03-30 | A kind of hydrogen fuel cell cooling system and the fuel-cell vehicle using it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570783U true CN208570783U (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820451178.1U Expired - Fee Related CN208570783U (en) | 2018-03-30 | 2018-03-30 | A kind of hydrogen fuel cell cooling system and the fuel-cell vehicle using it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539224A (en) * | 2018-03-30 | 2018-09-14 | 云浮市飞驰新能源汽车有限公司 | A kind of hydrogen fuel cell cooling system and use its fuel-cell vehicle |
-
2018
- 2018-03-30 CN CN201820451178.1U patent/CN208570783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539224A (en) * | 2018-03-30 | 2018-09-14 | 云浮市飞驰新能源汽车有限公司 | A kind of hydrogen fuel cell cooling system and use its fuel-cell vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 |