CN106972187A - A kind of new fuel cell of high efficiency and heat radiation - Google Patents
A kind of new fuel cell of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN106972187A CN106972187A CN201710384928.8A CN201710384928A CN106972187A CN 106972187 A CN106972187 A CN 106972187A CN 201710384928 A CN201710384928 A CN 201710384928A CN 106972187 A CN106972187 A CN 106972187A
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- groove
- lower plate
- shielding cover
- fuel cell
- plate
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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
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a kind of new fuel cell of high efficiency and heat radiation, some element cells including constituting fuel cell, lower plate and upper plate for being fixedly connected with element cell, there are some groove A for being used to block battery unit be arrangeding in parallel in the lower plate and upper plate, fluted B between the adjacent element cell, and there is groove in lower plate and upper plate, the groove B is connected with groove insertion, be connected with the upper plate by element cell be enclosed in and for connecting upper plate and the shielding cover of lower plate, some two row baffle plates arranged in parallel are connected with the shielding cover, the space between two baffle plates on same row is used to block element cell, and the side of baffle plate and the inwall of shielding cover are in contact, the fluted C of opposite sides of the lower plate upper groove A, direction where the groove C is parallel with groove B, when upper plate and lower plate are connected by shielding cover, baffle plate is caught in groove C.
Description
Technical field
The present invention relates to a kind of fuel cell, and in particular to a kind of new fuel cell of high efficiency and heat radiation.
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
Be to provide a kind of new fuel cell of high efficiency and heat radiation, with reference to fixing device and heat abstractor, make radiating effect preferably and
It is easy to use.
The present invention is achieved through the following technical solutions：
A kind of new fuel cell of high efficiency and heat radiation, including constitute some element cells of fuel cell, for fixed company
Connect have in the lower plate and upper plate of element cell, the lower plate and upper plate it is some be arranged in parallel be used for block the recessed of battery unit
There is groove between groove A, the adjacent element cell in fluted B, and lower plate and upper plate, the groove B is passed through with groove
Lead to and connect, be connected with the upper plate by element cell be enclosed in and for connecting upper plate and the shielding cover of lower plate, it is described
Some two row baffle plates arranged in parallel are connected with shielding cover, the space between two baffle plates on same row is used to block
Firmly element cell, and the side of baffle plate and the inwall of shielding cover be in contact, and the opposite sides of the lower plate upper groove A is fluted
Direction where C, the groove C is parallel with groove B, and when upper plate and lower plate are connected by shielding cover, baffle plate is caught in groove C.
Further, element cell is fixed in groove A by the present apparatus, and upper plate is covered in lower cover, and shielding cover, which is fixed, to be connected
Connect plate and lower plate, element cell is further blocked fixation by baffle plate, and block will be upper after element cell for adjacent two baffles
If plate and lower plate are divided into dried layer, and groove B is in every layer, therefore one ventilation of fixing device formation of upper plate and lower plate composition
Road, is radiated by groove and groove B to element cell, therefore, the present apparatus both can fixed cell battery, can effectively enter again
Row radiating, it is more practical, compared with existing fuel cell, it is existing the need for special heat sink radiated, and this dress
Put and heat dissipation channel is formed by fixing device and element cell in itself, it is not necessary to add heat sink to be radiated, reduce
Technique so that structure is simpler, easily facilitates production and uses, and also has preferable fixed effect simultaneously, further
Increase service life.
It is preferred that, a kind of new fuel cell of high efficiency and heat radiation is connected with Elastic buckle, the shielding cover in the lower plate
On be connected with the have through hole corresponding with Elastic buckle, the shielding cover is connected with lower plate by Elastic buckle and through hole.
Further, connected by Elastic buckle and through hole, when needing to change or checking fuel cell, press elasticity
Buckle directly can remove upper plate from lower plate, more practical and easy to use and daily maintenance.
Specifically, a kind of new fuel cell of high efficiency and heat radiation, the element cell includes anode, negative electrode and positioned at sun
PEM between pole and negative electrode, some element cells are gone out by anode feed pipeline, negative electrode feed pipe, anode
Pipe material and the connection of negative electrode discharge pipe.
Further, on a kind of new fuel cell of high efficiency and heat radiation, the element cell two sides vertical with groove B
The fixation projection for fixed cell battery is connected with, the fixed projection is right-angled trapezium.The vertical end and list of right-angled trapezium
First battery is in contact, can further fixed cell battery, prevent it is fixed built on the sand.
It is preferred that, a kind of new fuel cell of high efficiency and heat radiation, the shielding cover is transparent waterproof materials.Transparent watertight material
Material, which is easily facilitated, to be used, in the case where not removing shielding cover i.e. it can be seen that the inner case of element cell.
The present invention compared with prior art, has the following advantages and advantages：
1st, the new fuel cell of a kind of high efficiency and heat radiation of the invention, the present apparatus in available fuel cell, itself and
Element cell constitutes heat dissipation channel, therefore need not be radiated adding special heat sink, further optimizes technique, makes
It is standby simpler, it is more practical；
2nd, a kind of new fuel cell of high efficiency and heat radiation of the invention, the present apparatus has fixed and radiating effect, in list
Heat dissipation channel is formed between first battery, radiating effect is more preferable；
3rd, a kind of new fuel cell of high efficiency and heat radiation of the invention, the fuel cell prepared by the present apparatus, easily facilitating makes
With, and service life is longer.
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；
Fig. 2 is the upper plate structure schematic diagram of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- lower plates, 2- element cells, 3- upper plates, 4- grooves, 5- fixation projections, 6- grooves B, 7- groove C, 8- shielding cover,
9- through holes, 10- Elastic buckles, 11- baffle plates, 12- anode feed pipelines, 13- negative electrode feed pipes, 14- negative electrode discharge pipes,
15- anode discharge pipes.
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 depicted in figs. 1 and 2, the new fuel cell of a kind of high efficiency and heat radiation of the invention, if including composition fuel cell
Have some flat in dry element cell 2, the lower plate 1 for being fixedly connected with element cell 2 and upper plate 3, the lower plate 1 and upper plate 3
Fluted B6 between the groove A for blocking battery unit 2 that row is set, the adjacent element cell 2, and the He of lower plate 1
There is groove 4 in upper plate 3, the groove B6 is connected with the insertion of groove 4, is connected with the upper plate 3 and is enclosed in element cell
It is interior and some two row arranged in parallel are connected with upper plate 3 and the shielding cover 8 of lower plate 1, the shielding cover 8 for connecting
Baffle plate 11, the space between two baffle plates 11 on same row is used to block element cell 2, and side and the screening of baffle plate 11
The inwall of door 8 is in contact, the fluted C7 of opposite sides of the upper groove A of lower plate 1, direction and groove where the groove C7
B6 is parallel, and when upper plate and lower plate are connected by shielding cover 8, baffle plate 11 is caught in groove C7.
Embodiment 2
A kind of new fuel cell of described high efficiency and heat radiation, including constitute some element cells 2 of fuel cell, be used for
Be fixedly connected have in the lower plate 1 and upper plate 3 of element cell 2, the lower plate 1 and upper plate 3 it is some be arranged in parallel be used for block
There is groove 4 in fluted B6, and lower plate 1 and upper plate 3 between the groove A of battery unit 2, the adjacent element cell 2,
The groove B6 is connected with the insertion of groove 4, be connected with the upper plate 3 by element cell be enclosed in and for connecting upper plate
3 and the shielding cover 8 of lower plate 1, some two row baffle plates 11 arranged in parallel are connected with the shielding cover 8, on same row
Two baffle plates 11 between space be used to block element cell 2, and the side of baffle plate 11 and the inwall of shielding cover 8 connect
Touch, the opposite sides fluted C7 of the upper groove A of lower plate 1, direction where the groove C7 is parallel with groove B6, when upper plate with
When lower plate is connected by shielding cover 8, baffle plate 11 is caught in groove C7.Elastic buckle 10, the shielding cover 8 are connected with lower plate 1
On be connected with it is corresponding with Elastic buckle 10 have through hole 9, the shielding cover 8 is connected with lower plate by Elastic buckle 10 and through hole 9
Connect.Element cell 2 includes anode, negative electrode and the PEM between anode and negative electrode, some element cells 2
Connected by anode feed pipeline 12, negative electrode feed pipe 13, anode discharge pipe 15 and negative electrode discharge pipe 14.
Embodiment 3
A kind of new fuel cell of described high efficiency and heat radiation, including constitute some element cells 2 of fuel cell, be used for
Be fixedly connected have in the lower plate 1 and upper plate 3 of element cell 2, the lower plate 1 and upper plate 3 it is some be arranged in parallel be used for block
There is groove 4 in fluted B6, and lower plate 1 and upper plate 3 between the groove A of battery unit 2, the adjacent element cell 2,
The groove B6 is connected with the insertion of groove 4, be connected with the upper plate 3 by element cell be enclosed in and for connecting upper plate
3 and the shielding cover 8 of lower plate 1, some two row baffle plates 11 arranged in parallel are connected with the shielding cover 8, on same row
Two baffle plates 11 between space be used to block element cell 2, and the side of baffle plate 11 and the inwall of shielding cover 8 connect
Touch, the opposite sides fluted C7 of the upper groove A of lower plate 1, direction where the groove C7 is parallel with groove B6, when upper plate with
When lower plate is connected by shielding cover 8, baffle plate 11 is caught in groove C7.Elastic buckle 10, the shielding cover 8 are connected with lower plate 1
On be connected with it is corresponding with Elastic buckle 10 have through hole 9, the shielding cover 8 is connected with lower plate by Elastic buckle 10 and through hole 9
Connect.Element cell 2 includes anode, negative electrode and the PEM between anode and negative electrode, some element cells 2
Connected by anode feed pipeline 12, negative electrode feed pipe 13, anode discharge pipe 15 and negative electrode discharge pipe 14.Unit electricity
The fixation projection 5 for fixed cell battery 1 is connected with the two sides vertical with groove B6 of pond 2, the fixed projection 5 is straight
Angle is trapezoidal.Shielding cover 8 is transparent waterproof materials.
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 new fuel cell of high efficiency and heat radiation, it is characterised in that some element cells including constituting fuel cell
(2), have some for being fixedly connected on the lower plate (1) and upper plate (3) of element cell (2), the lower plate (1) and upper plate (3)
Fluted B (6) between the groove A for being used to block battery unit (2) be arrangeding in parallel, the adjacent element cell (2), and
There is groove (4) in lower plate (1) and upper plate (3), the groove B (6) is connected with groove (4) insertion, connected on the upper plate (3)
Have by element cell be enclosed in and for connecting upper plate (3) and the shielding cover (8) of lower plate (1), the shielding cover (8) is interior to be connected
Some two row baffle plates (11) arranged in parallel are connected to, the space between two baffle plates (11) on same row is used to block
Element cell (2), and the side of baffle plate (11) and the inwall of shielding cover (8) be in contact, the phase of lower plate (1) the upper groove A
Direction where C (7) fluted to both sides, the groove C (7) is parallel with groove B (6), when upper plate and lower plate pass through shielding cover (8)
During connection, baffle plate (11) is caught in groove C (7).
2. the new fuel cell of a kind of high efficiency and heat radiation according to claim 1, it is characterised in that on the lower plate (1)
Be connected be connected with Elastic buckle (10), the shielding cover (8) it is corresponding with Elastic buckle (10) have a through hole (9), it is described
Shielding cover (8) is connected with lower plate by Elastic buckle (10) and through hole (9).
3. a kind of new fuel cell of high efficiency and heat radiation according to claim 1, it is characterised in that the element cell
(2) anode, negative electrode and the PEM between anode and negative electrode are included, some element cells (2) pass through sun
Pole feed pipe (12), negative electrode feed pipe (13), anode discharge pipe (15) and negative electrode discharge pipe (14) connection.
4. a kind of new fuel cell of high efficiency and heat radiation according to claim 1, it is characterised in that the element cell
(2) the fixation projection (5) for fixed cell battery (1) is connected with the two sides vertical with groove B (6), the fixation is convex
Block (5) is right-angled trapezium.
5. a kind of new fuel cell of high efficiency and heat radiation according to claim 1, it is characterised in that the shielding cover (8)
For transparent waterproof materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384928.8A CN106972187B (en) | 2017-05-26 | 2017-05-26 | High-efficient radiating fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384928.8A CN106972187B (en) | 2017-05-26 | 2017-05-26 | High-efficient radiating fuel cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106972187A true CN106972187A (en) | 2017-07-21 |
| CN106972187B CN106972187B (en) | 2020-06-05 |
Family
ID=59326697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710384928.8A Active CN106972187B (en) | 2017-05-26 | 2017-05-26 | High-efficient radiating fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106972187B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111916797A (en) * | 2020-08-04 | 2020-11-10 | 上海捷氢科技有限公司 | Water separator and fuel cell system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1839509A (en) * | 2002-11-15 | 2006-09-27 | 3M创新有限公司 | Unitized fuel cell assembly |
| CN1871732A (en) * | 2003-10-22 | 2006-11-29 | Nok株式会社 | Separator for fuel cell and solid polymer type fuel cell |
| CN101388465A (en) * | 2007-09-14 | 2009-03-18 | 富准精密工业(深圳)有限公司 | Fuel cell polar plate and fuel cell using the same |
| US20100255391A1 (en) * | 2009-04-01 | 2010-10-07 | Chung-Hsin Electric And Machinery Manufacturing Corp. | Fuel cell structure having combined polar plates and the combined polar plates thereof |
| CN202282420U (en) * | 2011-09-28 | 2012-06-20 | 北京航天发射技术研究所 | Air-cooled type fuel battery with combined gas distribution device |
| CN207009558U (en) * | 2017-05-26 | 2018-02-13 | 成都艾欧新能源科技有限公司 | A kind of fuel cell effectively to radiate |
-
2017
- 2017-05-26 CN CN201710384928.8A patent/CN106972187B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1839509A (en) * | 2002-11-15 | 2006-09-27 | 3M创新有限公司 | Unitized fuel cell assembly |
| CN1871732A (en) * | 2003-10-22 | 2006-11-29 | Nok株式会社 | Separator for fuel cell and solid polymer type fuel cell |
| CN101388465A (en) * | 2007-09-14 | 2009-03-18 | 富准精密工业(深圳)有限公司 | Fuel cell polar plate and fuel cell using the same |
| US20100255391A1 (en) * | 2009-04-01 | 2010-10-07 | Chung-Hsin Electric And Machinery Manufacturing Corp. | Fuel cell structure having combined polar plates and the combined polar plates thereof |
| CN202282420U (en) * | 2011-09-28 | 2012-06-20 | 北京航天发射技术研究所 | Air-cooled type fuel battery with combined gas distribution device |
| CN207009558U (en) * | 2017-05-26 | 2018-02-13 | 成都艾欧新能源科技有限公司 | A kind of fuel cell effectively to radiate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111916797A (en) * | 2020-08-04 | 2020-11-10 | 上海捷氢科技有限公司 | Water separator and fuel cell system |
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| Publication number | Publication date |
|---|---|
| CN106972187B (en) | 2020-06-05 |
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Effective date of registration: 20200513 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: 20210113 Address after: 271000 intersection of Nantianmen street and Changcheng Road, high tech Zone, Tai'an City, Shandong Province Patentee after: Shandong daiqing New 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. |