CN107069062A - A kind of structure for being easy to fuel cell to radiate - Google Patents
A kind of structure for being easy to fuel cell to radiate Download PDFInfo
- Publication number
- CN107069062A CN107069062A CN201710384327.7A CN201710384327A CN107069062A CN 107069062 A CN107069062 A CN 107069062A CN 201710384327 A CN201710384327 A CN 201710384327A CN 107069062 A CN107069062 A CN 107069062A
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- CN
- China
- Prior art keywords
- groove
- fuel cell
- plate
- cell
- easy
- 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
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- 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
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- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/2475—Enclosures, casings or containers of fuel cell stacks
-
- 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 invention discloses a kind of structure for being easy to fuel cell to radiate, including some element cells in fuel cell unit, upper mounted plate and bottom plate for fixed cell battery, there are some groove A for placement unit battery being parallel to each other on fixed plate and bottom plate, the distance between described adjacent grooves A is 1/3rd of the thickness of element cell, some element cells are connected by oxygen inlet passage and hydrogen outlet passage, it is connected with the bottom plate and element cell is enclosed in interior standing groove, the connecting plate for being sleeved in standing groove is connected with fixed plate, there is groove in fixed plate and bottom plate, the connecting plate and groove A, standing groove and groove A, fluted B between two adjacent groove A, the other end of the groove B is connected with groove insertion.
Description
Technical field
The present invention relates to a kind of fuel cell, and in particular to a kind of structure for being easy to fuel cell to radiate.
Background technology
By the high speed development of nearly more than 20 years, Proton Exchange Membrane Fuel Cells technology achieved huge progress, successfully
Solve many problems.But want to realize that Proton Exchange Membrane Fuel Cells still has that volumetric specific power is low, reaction heat institute band
The thermal safety problem come, limit its commercialization in electric automobile and other field the problems such as cost is high.
Fuel cell is with its energy conversion efficiency height, low noise, low-carbon, zero-emission, flexible and convenient to use, operation temperature
It is low, the advantages of energy density is high, is increasingly liked and used by people.Fuel cell is broadly divided into phosphate fuel cell
(PAFC), Proton Exchange Membrane Fuel Cells (PEMFC), alkaline fuel cell (AFC), molten carbonate fuel cell (MCFC),
Five major classes such as SOFC (SOFC).
The radiating effect of existing fuel cell not only influences performance and the life-span of fuel cell, more concerns peace
Entirely, thus a kind of new high-efficiency heat radiation structure be in the urgent need to.
The content of the invention
The technical problems to be solved by the invention are that the radiating effect of existing fuel cell is poor, are not convenient to use, purpose
It is to provide a kind of structure for being easy to fuel cell to radiate, solves the problem of fuel cell radiating effect is poor.
The present invention is achieved through the following technical solutions：
A kind of structure for being easy to fuel cell to radiate, including some element cells in fuel cell unit, for fixed single
Have on the upper mounted plate and bottom plate of first battery, fixed plate and bottom plate it is some be parallel to each other be used for place list
The distance between groove A, the adjacent grooves A of first battery are 1/3rd of the thickness of element cell, some units
Battery is connected by oxygen inlet passage and hydrogen outlet passage, is connected with the bottom plate in element cell is enclosed in
Standing groove, the connecting plate for being sleeved in standing groove, fixed plate and lower fixation are connected with fixed plate
There are groove, fluted B, institute between connecting plate and the groove A, standing groove and groove A, two adjacent groove A in plate
The other end for stating groove B is connected with groove insertion.
Further, when in use, element cell is placed on bottom plate for the present apparatus, is covered by upper mounted plate in unit
On battery, now, the connecting plate on upper mounted plate is sleeved in the standing groove on bottom plate, and element cell be stuck in it is solid
In groove A in fixed board and bottom plate, and groove B on upper mounted plate and bottom plate is connected with groove insertion, therefore
When connecting plate is sleeved in standing groove, with groove shape between element cell and standing groove and between adjacent two groove A
Into heat dissipation channel.Also, further, the heat dissipation channel area of the present apparatus is narrower, and plank frame is formed, therefore with preferable
Radiating effect.
Therefore, compared with existing fuel cell, the present apparatus not only has preferable radiating effect, simple in construction, does not have
There is extra heat sink, and can also effectively fix protection fuel cell, be enclosed in inside, prevent from damaging.
Specifically, being easy to a kind of structure that fuel cell radiates, the element cell includes anode, negative electrode and positioned at sun
There are a negative electrode and a sun in PEM between pole and negative electrode, two relative faces of the adjacent element cell
Pole.
Further, there is space between the element cell in fuel cell, heat dissipation channel is formed by groove B, therefore,
Further increase the radiating effect of the present apparatus.
It is preferred that, there is temperature sensor in the groove being easy on a kind of structure of fuel cell radiating, fixed plate
And cooler.
There are temperature sensor and cooler in groove on upper mounted plate, when temperature sensor senses to higher temperature
When, send a signal to cooler, cooler is started working the temperature of reduction fuel cell, when temperature sensor senses to temperature just
Chang Hou, sends signal-off cooler.So using safer, radiating effect is further ensured that.
Specifically, it is easy to a kind of structure that fuel cell radiates, the distance between the element cell and standing groove inwall
Less than the distance between two adjacent groove A.The heat dissipation channel so formed is board-like and narrower, is more beneficial for dissipating
Heat.
It is preferred that, a kind of structure for being easy to fuel cell to radiate, the connecting plate is sleeved in standing groove and by buckle
Connection.Snap connection and be easy to take out and fix, easily facilitate and use.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention is easy to a kind of structure that fuel cell radiates,；
2nd, the present invention is easy to a kind of structure that fuel cell radiates,；
3rd, the present invention is easy to a kind of structure that fuel cell radiates,.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Mark and corresponding parts title in accompanying drawing：
1- element cells, 2- oxygen inlet passages, 3- hydrogen outlet passages, 4- bottom plates, 5- upper mounted plates, 6- is placed
Groove, 7- connecting plates, 8- grooves.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment 1
As shown in figure 1, the present invention is easy to a kind of structure that fuel cell radiates, including some units in fuel cell unit
Battery 1, upper mounted plate 5 and bottom plate 4 for fixed cell battery 1, if having on fixed plate 5 and bottom plate 4
It is dry be parallel to each other for the distance between groove A, the adjacent grooves A of placement unit battery 1 be element cell 1 thickness
1/3rd, some element cells 1 are connected by oxygen inlet passage 2 and hydrogen outlet passage 3, the bottom plate
It is connected with to be enclosed in element cell 1 on interior standing groove 6, fixed plate 5 on 4 and is connected with for being sleeved on standing groove 6
Have groove 8 in interior connecting plate 7, fixed plate 5 and bottom plate 4, the connecting plate 7 and groove A, standing groove 6 with
Fluted B between groove A, two adjacent groove A, the groove B other end are connected with the insertion of groove 8.
Embodiment 2
A kind of described structure for being easy to fuel cell to radiate, including some element cells 1 in fuel cell unit, be used for
There is some be parallel to each other on the upper mounted plate 5 and bottom plate 4 of fixed cell battery 1, fixed plate 5 and bottom plate 4
For the distance between groove A, the adjacent grooves A of placement unit battery 1 for element cell 1 thickness three/
One, some element cells 1 are connected by oxygen inlet passage 2 and hydrogen outlet passage 3, are connected on the bottom plate 4
There is the connection that element cell 1 is enclosed in and is connected with interior standing groove 6, fixed plate 5 for being sleeved in standing groove 6
There are groove 8, the connecting plate 7 and groove A, standing groove 6 and groove A, phase in plate 7, fixed plate 5 and bottom plate 4
Fluted B between two adjacent groove A, the other end of the groove B is connected with the insertion of groove 8.Element cell 1 includes sun
Pole, negative electrode and the PEM between anode and negative electrode, two relative faces of the adjacent element cell 1 are equal
There are a negative electrode and an anode.
Embodiment 3
A kind of described structure for being easy to fuel cell to radiate, including some element cells 1 in fuel cell unit, be used for
There is some be parallel to each other on the upper mounted plate 5 and bottom plate 4 of fixed cell battery 1, fixed plate 5 and bottom plate 4
For the distance between groove A, the adjacent grooves A of placement unit battery 1 for element cell 1 thickness three/
One, some element cells 1 are connected by oxygen inlet passage 2 and hydrogen outlet passage 3, are connected on the bottom plate 4
There is the connection that element cell 1 is enclosed in and is connected with interior standing groove 6, fixed plate 5 for being sleeved in standing groove 6
There are groove 8, the connecting plate 7 and groove A, standing groove 6 and groove A, phase in plate 7, fixed plate 5 and bottom plate 4
Fluted B between two adjacent groove A, the other end of the groove B is connected with the insertion of groove 8.Element cell 1 includes sun
Pole, negative electrode and the PEM between anode and negative electrode, two relative faces of the adjacent element cell 1 are equal
There are a negative electrode and an anode.There are temperature sensor and cooler in groove 8 on upper mounted plate 5.Element cell 1 is with putting
The distance between inwall of groove 6 is put less than the distance between two adjacent groove A.The connecting plate 7 is sleeved in standing groove 6 simultaneously
By snapping connection.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (5)
1. a kind of structure for being easy to fuel cell to radiate, it is characterised in that including some element cells in fuel cell unit
(1), the upper mounted plate (5) and bottom plate (4) for fixed cell battery (1), fixed plate (5) and bottom plate
(4) have on it is some be parallel to each other for the distance between groove A, the adjacent grooves A of placement unit battery (1) be unit
/ 3rd of the thickness of battery (1), some element cells (1) pass through oxygen inlet passage (2) and hydrogen outlet passage
(3) connect, be connected with the bottom plate (4) and element cell (1) is enclosed in interior standing groove (6), fixed plate
(5) it is connected with the connecting plate (7) for being sleeved in standing groove (6), fixed plate (5) and bottom plate (4)
There is a groove (8), fluted B between the connecting plate (7) and groove A, standing groove (6) and groove A, two adjacent groove A,
The other end of the groove B is connected with groove (8) insertion.
2. a kind of structure according to claim 1 for being easy to fuel cell to radiate, it is characterised in that the element cell
(1) anode, negative electrode and the PEM between anode and negative electrode, the two of the adjacent element cell (1) are included
There are a negative electrode and an anode in individual relative face.
3. a kind of structure according to claim 1 for being easy to fuel cell to radiate, it is characterised in that fixed plate
(5) there are temperature sensor and cooler in the groove (8) on.
4. a kind of structure according to claim 1 for being easy to fuel cell to radiate, it is characterised in that the element cell
(1) it is less than the distance between two adjacent groove A with the distance between standing groove (6) inwall.
5. a kind of structure according to claim 1 for being easy to fuel cell to radiate, it is characterised in that the connecting plate (7)
It is sleeved in standing groove (6) and by snapping connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384327.7A CN107069062B (en) | 2017-05-26 | 2017-05-26 | Structure convenient for heat dissipation of fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384327.7A CN107069062B (en) | 2017-05-26 | 2017-05-26 | Structure convenient for heat dissipation of fuel cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107069062A true CN107069062A (en) | 2017-08-18 |
| CN107069062B CN107069062B (en) | 2020-05-26 |
Family
ID=59610532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710384327.7A Active CN107069062B (en) | 2017-05-26 | 2017-05-26 | Structure convenient for heat dissipation of fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107069062B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067010A (en) * | 2021-03-22 | 2021-07-02 | 电子科技大学 | Fuel cell supported by nanowires driven by biological gas production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101308936A (en) * | 2008-06-03 | 2008-11-19 | 大连工业大学 | Air direct cooling fuel cell |
| CN103347724A (en) * | 2011-12-05 | 2013-10-09 | 丰田自动车株式会社 | Fuel cell vehicle |
| JP2016171006A (en) * | 2015-03-13 | 2016-09-23 | 本田技研工業株式会社 | Fuel battery stack |
| CN206727166U (en) * | 2017-05-26 | 2017-12-08 | 成都艾欧新能源科技有限公司 | Radiating structure based on fuel cell |
-
2017
- 2017-05-26 CN CN201710384327.7A patent/CN107069062B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101308936A (en) * | 2008-06-03 | 2008-11-19 | 大连工业大学 | Air direct cooling fuel cell |
| CN103347724A (en) * | 2011-12-05 | 2013-10-09 | 丰田自动车株式会社 | Fuel cell vehicle |
| JP2016171006A (en) * | 2015-03-13 | 2016-09-23 | 本田技研工業株式会社 | Fuel battery stack |
| CN206727166U (en) * | 2017-05-26 | 2017-12-08 | 成都艾欧新能源科技有限公司 | Radiating structure based on fuel cell |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067010A (en) * | 2021-03-22 | 2021-07-02 | 电子科技大学 | Fuel cell supported by nanowires driven by biological gas production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107069062B (en) | 2020-05-26 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200506 Address after: 325000 Lucheng District Fudong Road Fort Apartment, Wenzhou City, Zhejiang Province, 10 1604 Rooms-2 Applicant after: WENZHOU YIRONG MACHINERY Co.,Ltd. Address before: 610000 Sichuan city of Chengdu province high tech Zone (West) cooperation Road No. 89 Longhu times Street 6 Building No. 1203 Applicant before: CHENGDU AIOU NEW ENERGY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210207 Address after: 266000 516, building 4, 187 Jinshui Road, Licang District, Qingdao City, Shandong Province Patentee after: Haizhuo power (Qingdao) Energy Technology Co.,Ltd. Address before: Room 1604-2, building 10, Shangbao apartment, Fudong Road, Lucheng District, Wenzhou City, Zhejiang Province 325000 Patentee before: WENZHOU YIRONG MACHINERY Co.,Ltd. |
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| TR01 | Transfer of patent right |