CN103887544B - Radiator of Fuel-cell Vehicle device - Google Patents
Radiator of Fuel-cell Vehicle device Download PDFInfo
- Publication number
- CN103887544B CN103887544B CN201210563934.7A CN201210563934A CN103887544B CN 103887544 B CN103887544 B CN 103887544B CN 201210563934 A CN201210563934 A CN 201210563934A CN 103887544 B CN103887544 B CN 103887544B
- Authority
- CN
- China
- Prior art keywords
- cooling
- hydrogen supply
- supply pipeline
- decompressor
- fuel
- 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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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
- H01M8/04067—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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous 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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
-
- 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
Abstract
The present invention provides a kind of Radiator of Fuel-cell Vehicle device, including hydrogen cylinder, hydrogen cylinder is connected with pile by hydrogen supply pipeline, and hydrogen supply pipeline is provided with decompressor, hydrogen supply pipeline, decompressor and cooling recirculation system heat exchange, cooling recirculation system with need cooling-part heat exchange.The Radiator of Fuel-cell Vehicle device, not only solve the cooling problem of cooling-part that needs, and by recycle heat to hydrogen supply pipeline, carried out heat treatment to hydrogen supply pipeline, it is to avoid the relevant issues of the too low initiation of hydrogen supply line temperature.Additionally, this heat abstractor also ensure that the corresponding IP grades of Vehicular device, while cause heat abstractor compacter simple.
Description
Technical field
The present invention relates to a kind of Radiator of Fuel-cell Vehicle device.
Background technology
With World Economics and the rapid growth of population, people are increasing to the demand of the resources such as oil.Traditional change
Stone fuel is faced with the danger of exhaustion, meanwhile, the utilization of the resource such as oil also inevitably brings the pollution of environment.In order to give
The development environment of descendants's Creating Sustainable, we are badly in need of developing a kind of brand-new " cleaning " automobile.
Fuel cell car is a kind of new technique automobile of use hydrogen as the energy, with energy-conservation, zero-emission, pollution-free,
Efficiency high, noise are low, high reliability.
The operation principle of fuel cell car is：There is chemical reaction as the oxygen in the hydrogen of fuel, with air, so as to produce
Electric energy actuating motor is born, and then drives automobile.Although methanol, natural gas and gasoline can also substitute hydrogen（From these materials
Inner room ground connection extracts hydrogen）, but carbon dioxide and nitrogen oxides will be produced.Therefore, fuel cell car is just only produced except electric energy
Unboiled water, therefore fuel-cell vehicle be referred to as " genuine environment-friendly vehicle ".
In the course of work of fuel cell car, many Vehicular devices can produce amount of heat, be to ensure these dresses
Put and be operated under suitable temperature conditionss, it is necessary to which cooling radiating is carried out to which.
In existing fuel cell car technology, the main type of cooling for adopting has two kinds：One kind is to extend to pipeline
Need to carry out liquid at cooling-part cold, another kind be directly carried out using fan air-cooled.But the problem brought by the former is exactly cold
But liquid circulation line is extended to needs at cooling-part, increased complexity and the cooling radiating pressure of pipeline, makes arrangement
Difficult；And the latter is entered from underbody due to cooling air, the corresponding IP grades of cooling fan are badly influenced, while cooling
Air through simple pipeline from crew module enter, if parts go wrong, occur blast on fire the problems such as when, flame is directly entered
, there is very big potential safety hazard in crew module.
Content of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of Radiator of Fuel-cell Vehicle dress
Put, for solving the problems, such as that Radiator of Fuel-cell Vehicle apparatus structure complexity, potential safety hazard are big in prior art.
For achieving the above object and other related purposes, the present invention provides a kind of Radiator of Fuel-cell Vehicle device, including
Hydrogen cylinder, hydrogen cylinder are connected with pile by hydrogen supply pipeline, and hydrogen supply pipeline is provided with decompressor, hydrogen supply pipeline, decompressor with cold
But blood circulation heat exchange, cooling recirculation system with need cooling-part heat exchange.
Preferably, cooling recirculation system is liquid-cooling circulating system, and liquid-cooling circulating system includes the cooling line of annular, cooling
Pipeline cooling line and hydrogen supply pipeline, decompressor, needs cooling-part heat exchange, cooling line to be provided with water pump built with coolant.
Preferably, cooling recirculation system is air-cooled blood circulation, and air-cooled blood circulation includes the wind around decompressor
Cold air around decompressor is blowed to and needs cooling-part by fan, fan.
Preferably, cooling recirculation system includes liquid-cooling circulating system and air-cooled blood circulation；Liquid-cooling circulating system includes ring
The cooling line of shape, cooling line cooling line and hydrogen supply pipeline, decompressor, need cooling-part heat exchange built with coolant, cold
But pipeline is provided with water pump；Air-cooled blood circulation includes the fan around decompressor, and fan is by the cold sky around decompressor
Air-blowing is to needing cooling-part.
Preferably, need around cooling-part, to be additionally provided with reserved cooling system.
As described above, Radiator of Fuel-cell Vehicle device of the present invention, has the advantages that：
The Radiator of Fuel-cell Vehicle device, not only solves the cooling problem of cooling-part that needs, and by recycle heat
To hydrogen supply pipeline, heat treatment is carried out to hydrogen supply pipeline, it is to avoid the relevant issues of the too low initiation of hydrogen supply line temperature.This
Outward, this heat abstractor also ensure that the corresponding IP grades of Vehicular device, while causing heat abstractor compacter simple.
Description of the drawings
Fig. 1 is shown as the structural representation of Radiator of Fuel-cell Vehicle device of the present invention.
Component label instructions
| 1 | Hydrogen cylinder |
| 2 | Hydrogen supply pipeline |
| 3 | Pile |
| 4 | Decompressor |
| 5 | Need cooling-part |
| 6 | Liquid-cooling circulating system |
| 61 | Cooling line |
| 62 | Water pump |
| 7 | Air-cooled blood circulation |
| 71 | Fan |
| 8 | Reserved cooling system |
Specific embodiment
Embodiments of the present invention are described below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through in addition different concrete realities
The mode of applying is carried out or applies, and the every details in this specification can also be based on different viewpoints and application, without departing from
Various modifications and changes are carried out under the spirit of the present invention.
Refer to Fig. 1.It should be noted that the diagram provided in the present embodiment only illustrates the present invention's in a schematic way
Basic conception, only shows the component relevant with the present invention then rather than according to component count during actual enforcement, shape in schema
And size is drawn, which is actual when the implementing kenel of each component, quantity and ratio can be a kind of random change, and its assembly layout
Kenel is likely to increasingly complex.
The present invention provides a kind of Radiator of Fuel-cell Vehicle device, including hydrogen cylinder 1, hydrogen cylinder 1 by hydrogen supply pipeline 2 with
Pile 3 is connected, and hydrogen supply pipeline 2 is provided with decompressor 4, and hydrogen supply pipeline 2, decompressor 4 and cooling recirculation system heat exchange, cooling are followed
Loop systems with need 5 heat exchange of cooling-part, need around cooling-part 5, to be additionally provided with reserved cooling system 8.
In the fuel cell car course of work, the high pressure hydrogen in the hydrogen cylinder 1 of fuel cell hydrogen-feeding system is through decompression
Supply to pile 3 after 4 blood pressure lowering of device.In high pressure hydrogen pressure reduction, as gas expansion absorbs substantial amounts of heat, hydrogen supply pipeline
2nd, the air themperature around decompressor 4 reduces.After cooling recirculation system and hydrogen supply pipeline 2,4 heat exchange of decompressor then cold to needing
But part 5 is cooled down.
Wherein, the first embodiment of cooling recirculation system：Cooling recirculation system is liquid-cooling circulating system 6, and liquid is cold to follow
Loop systems 6 include the cooling line 61 of annular, and cooling line 61 is built with coolant, cooling line 61 and hydrogen supply pipeline 2, decompressor
4th, 5 heat exchange of cooling-part, cooling line 61 is needed to be provided with water pump 62.
In liquid-cooling circulating system 6, coolant is circulated in the presence of water pump 62 in cooling line 61.Coolant and hydrogen supply
After pipeline 2,4 heat exchange of decompressor heat up, flow to after needing cooling-part 5 nearby, and need 5 heat exchange of cooling-part, cold to needing
But part 5 is cooled down.
Wherein, second embodiment of cooling recirculation system：Cooling recirculation system is air-cooled blood circulation 7, air-cooled follows
Loop systems 7 include that the cold air around decompressor 4 is blowed to and needs cooling-part by the fan 71 around decompressor 4, fan 71
5.
In air-cooled blood circulation 7, directly it is blown to need by the cold air of 2 adnexa of decompressor 4 and cooling line using fan 71
At cooling-part 5, to needing cooling-part 5 to cool down.
Wherein, the third embodiment of cooling recirculation system：Cooling recirculation system includes liquid-cooling circulating system 6 and air-cooled
Blood circulation 7；Liquid-cooling circulating system 6 includes the cooling line 61 of annular, cooling line 61 built with coolant, cooling line 61 with
Hydrogen supply pipeline 2, decompressor 4,5 heat exchange of cooling-part, cooling line 61 is needed to be provided with water pump 62；Air-cooled blood circulation 7 includes
Cold air around decompressor 4 is blowed to and needs cooling-part 5 by the fan 71 being located at around decompressor 4, fan 71.
Liquid-cooling circulating system 6 and air-cooled blood circulation 7 are used in conjunction with, the cold of fuel cell car can be strengthened
But effect.
As in plug-in fuel cell car, fuel cell is not worked always, therefore do not work in fuel cell or
Person's power demand than relatively low when, the cooling power of system occurs the phenomenon for being unsatisfactory for car load cooling power, is anti-phenomenon here
Occur, need to enable reserved cooling system 8.When fuel battery power demand is than relatively low or not operation, using standby cold
But system 8 pairs needs cooling-part 5 to cool down.
Radiator of Fuel-cell Vehicle device of the present invention, solves following problem：
1）Fuel cell hydrogen-feeding system high pressure gas expansion is made full use of to inhale thermal property directly to needing cooling-part to carry out
Cooling, alleviates the cooling pressure of traditional cooling system；
2）Using hydrogen supply pipeline and the cooling recirculation system for needing cooling-part to constitute, hydrogen supply pipeline is heated, it is to avoid
Caused related hydrogen supply problem when hydrogen supply line temperature is too low；
3）Simplify cooling recirculation system, make that cooling line is compact, heat abstractor is more safe and reliable.
In sum, Radiator of Fuel-cell Vehicle device of the present invention, not only solves the cooling problem of cooling-part that needs, and
And by recycle heat to hydrogen supply pipeline, heat treatment has been carried out to hydrogen supply pipeline, it is to avoid hydrogen supply line temperature too low initiation
Relevant issues.Additionally, this heat abstractor also ensure that the corresponding IP grades of Vehicular device, while cause heat abstractor compacter
Simply.So, the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The principle and its effect of above-described embodiment only illustrative present invention, of the invention not for limiting.Any ripe
The personage for knowing this technology all can carry out modifications and changes to above-described embodiment under the spirit and the scope without prejudice to the present invention.Cause
This, those of ordinary skill in the art is complete with institute under technological thought without departing from disclosed spirit such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (2)
1. a kind of Radiator of Fuel-cell Vehicle device, including hydrogen cylinder（1）, the hydrogen cylinder（1）By hydrogen supply pipeline（2）With electricity
Heap（3）Connection, the hydrogen supply pipeline（2）It is provided with decompressor（4）, the hydrogen supply pipeline（2）, decompressor（4）With cooling circulation
System heat exchange, the cooling recirculation system with need cooling-part（5）Heat exchange, described needs cooling-part（5）With the pile
（3）Not same part;
It is characterized in that：The cooling recirculation system includes liquid-cooling circulating system（6）With air-cooled blood circulation（7）；The liquid is cold
Blood circulation（6）Cooling line including annular（61）, the cooling line（61）Built with coolant, the cooling line（61）
With the hydrogen supply pipeline（2）, decompressor（4）, need cooling-part（5）Heat exchange, the cooling line（61）It is provided with water pump
（62）；The air-cooled blood circulation（7）Including positioned at the decompressor（4）The fan of surrounding（71）, the fan（71）By institute
State decompressor（4）Around cold air blow to and described need cooling-part（5）.
2. Radiator of Fuel-cell Vehicle device according to claim 1, it is characterised in that：Described need cooling-part（5）Week
Enclose and be additionally provided with reserved cooling system（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210563934.7A CN103887544B (en) | 2012-12-21 | 2012-12-21 | Radiator of Fuel-cell Vehicle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210563934.7A CN103887544B (en) | 2012-12-21 | 2012-12-21 | Radiator of Fuel-cell Vehicle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103887544A CN103887544A (en) | 2014-06-25 |
| CN103887544B true CN103887544B (en) | 2017-03-15 |
Family
ID=50956344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210563934.7A Active CN103887544B (en) | 2012-12-21 | 2012-12-21 | Radiator of Fuel-cell Vehicle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103887544B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082006A (en) * | 2017-05-18 | 2017-08-22 | 北京理工大学 | Hydrogen cell automobile high pressure hydrogen refrigerating plant |
| CN110048143B (en) * | 2018-01-16 | 2024-03-01 | 武汉众宇动力系统科技有限公司 | Hydrogen supply device for hydrogen fuel cell |
| CN109786784A (en) * | 2018-12-29 | 2019-05-21 | 北汽福田汽车股份有限公司 | Fuel cell system and vehicle |
| CN113067011B (en) * | 2021-03-22 | 2023-04-07 | 宁波瑞东技术转移有限公司 | Hydrogen energy automobile heat dissipation device |
| CN113629272B (en) * | 2021-07-21 | 2023-10-20 | 成都中科氢阳能源科技有限公司 | Hydrogen supply method and equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005044520A (en) * | 2003-07-22 | 2005-02-17 | Toyota Motor Corp | Fuel cell system |
| JP5440452B2 (en) * | 2010-08-31 | 2014-03-12 | スズキ株式会社 | Fuel cell system |
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- 2012-12-21 CN CN201210563934.7A patent/CN103887544B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103887544A (en) | 2014-06-25 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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