CN107196021A - Zinc-air battery electrode pressing plate - Google Patents
Zinc-air battery electrode pressing plate Download PDFInfo
- Publication number
- CN107196021A CN107196021A CN201710351206.2A CN201710351206A CN107196021A CN 107196021 A CN107196021 A CN 107196021A CN 201710351206 A CN201710351206 A CN 201710351206A CN 107196021 A CN107196021 A CN 107196021A
- Authority
- CN
- China
- Prior art keywords
- substrate
- supporting rib
- zinc
- battery
- rib stiffener
- 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
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
-
- 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
-
- 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
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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
- Y02E60/10—Energy storage using 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
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Hybrid Cells (AREA)
Abstract
The present invention discloses a kind of zinc-air battery electrode pressing plate, substrate including inwardly compressing positive plate on the outside of zinc-air battery positive plate, described substrate is annular slab, annular space and decile is disposed with supporting rib stiffener on the outer face of substrate, described supporting rib stiffener is arranged in rotary vane type, air openings are offered on supporting rib stiffener, the centre of substrate is provided with compressor arm, what the stage casing of compressor arm was provided with ring group plate interval on the compressed part to inner bulge, the periphery wall of substrate and decile is provided with limit shaft ring.The problem on deformation of battery in the prior art is solved, and loaded on battery, battery quality is light, is easy to the maintenance of zinc-air battery, with changing and carrying.
Description
Technical field
The invention belongs to metal-air battery field, it is related to zinc-air battery, and in particular to a kind of zinc-air battery electrode
Pressing plate.
Background technology
Metal-air battery be using metal as fuel, with air in oxygen occur redox reaction produce electric energy one
Plant specific fuel battery.It is the special fuel cell of a class, is also one of representative of new generation of green secondary cell.Metal is empty
Pneumoelectric pond has played the advantage of fuel cell, using the oxygen in air as positive active material, metal as negative electrode active material,
Oxygen in air continuously can reach electrochemical reaction interface and metal reaction by gas-diffusion electrode and release electricity
Energy.Metal-air battery has the advantages that cost is low, nontoxic, pollution-free, specific power is high, specific energy is high.Battery metal air electricity
Pond has a variety of, and the metal-air battery of progress is had been achieved with present mainly aluminium-air cell, zinc-air battery, lithium air
Battery and magnesium air cell etc..Wherein, zinc-air battery is used as positive electrode active material with the oxygen or pure oxygen in charcoal absorption air
Matter, using zinc as negative pole, using ammonium chloride or caustic solution as a kind of galvanic cell of electrolyte.Zinc-air battery has specific capacity
Greatly, the advantages of specific energy height, discharge performance stabilization, cheap and easily-available raw material, production and non-environmental-pollution equal using process, have very much
Development prospect.Zinc-air battery electrode pressing plate is the compression of zinc-air battery positive plate and the supporting construction of battery, is specifically
Such, zinc-air battery is actually what is powered in the form of battery pack, battery pack is in layer in actual use
Zinc-air battery is stacked what is formed, thus there is load-bearing between battery and battery and extrudes, so may result in battery
Deformation, in order to solve this problem in existing technology, there is the thickness of directly increase electrode pressing plate to strengthen electrode pressing plate
Support strength, although this structure is simple, directly increases the weight of battery, thus can cause certain battery again
Support strength problem and bring battery weight big, be unfavorable for maintenance, with changing and carrying the problem of.
The content of the invention
It is an object of the present invention to provide a kind of zinc-air battery electrode pressing plate, the problem on deformation of battery in the prior art is solved,
And loaded on battery, battery quality is light, is easy to the maintenance of zinc-air battery, with changing and carrying.
In order to realize the above object the technical solution adopted by the present invention is：A kind of zinc-air battery electrode pressing plate, including position
The substrate of positive plate is inwardly compressed on the outside of zinc-air battery positive plate, described substrate is on annular slab, the outer face of substrate
Annular space and decile are disposed with supporting rib stiffener, and described supporting rib stiffener is arranged in rotary vane type, supporting rib stiffener
On offer air openings, the centre of substrate is provided with compressor arm, and the stage casing of compressor arm is provided with the compressed part to inner bulge,
Ring group plate interval and decile is provided with limit shaft ring on the periphery wall of substrate.
It is preferred that, described substrate is that adjacent support in annular plate, the supporting rib stiffener of rotary vane type arrangement adds
The extended line of the head and the tail line of strengthening tendons is on the geometry center of circle of substrate, or support in adjacent supporting rib stiffener in the outer part adds
The neighbouring end segment of strengthening tendons and the extended line of the line of the neighbouring header segment of supporting rib stiffener in the inner part are justified in the geometry of substrate
In the heart.
Further, the compressed part on compressor arm is the rectangular beam to inner bulge, described rectangular beam parallel substrate
Plate face is arranged.
Further, ring group plate is provided with three limit shaft rings on the periphery wall of substrate.
The technical effects of the invention are that：Strengthen the support of substrate by setting supporting rib stiffener on relatively thin substrate
Intensity, and supporting rib stiffener does not use annular radial arrangement of the supporting rib stiffener along substrate in general construction, but use rotation
Vane type arranges that such benefit is that not only the radial support with substrate is acted on supporting rib stiffener, but also with substrate
Ring supporting role, it is ensured that the support strength of electrode pressing plate, solves the problem on deformation of battery in the prior art, and loaded on battery
On, battery quality is light, is easy to the maintenance of zinc-air battery, with changing and carrying.The air openings opened up on supporting rib stiffener are for empty
The inflow of oxygen in gas, so, beneficial to the oxygen in the positive plate absorption air of battery as positive active material, so as to promote to put
Electricity.The compressed part of compressor arm plays the pressuring action to battery positive plate using load-bearing extruding between battery and battery, it is ensured that
The limiting section of other parts in the stable arrangement of inside battery structure, the limit shaft ring and battery of setting coordinates, and forms battery
The stable arrangement of overall framework.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the basic embodiment of the present invention；
Fig. 2 is Fig. 1 top view.
Embodiment
Referring to the drawings, a kind of zinc-air battery electrode pressing plate, including inwardly compressed on the outside of zinc-air battery positive plate
The substrate 10 of positive plate, described substrate 10 is that annular space and decile are disposed with branch on annular slab, the outer face of substrate 10
Reinforcement 20 is supportted, described supporting rib stiffener 20 is arranged in rotary vane type, and air openings 21 are offered on supporting rib stiffener 20,
The centre of substrate 10 is provided with compressor arm 30, and the stage casing of compressor arm 30 is provided with the compressed part 31 to inner bulge, substrate 10
Ring group plate 10 is spaced on periphery wall and decile is provided with limit shaft ring 40.
With reference to Fig. 1, it is the basic embodiment of the present invention, by set on relatively thin substrate 10 supporting rib stiffener 20 come
Strengthen the support strength of substrate 10, and supporting rib stiffener 20 does not use annular of the supporting rib stiffener 20 along substrate 10 in general construction
Radial arrangement, but rotary vane type arrangement is used, such benefit is that supporting rib stiffener 20 not only has the radial direction of substrate 10
Supporting role, but also the ring supporting role with substrate 10, it is ensured that the support strength of electrode pressing plate, solve prior art
The problem on deformation of middle battery, and loaded on battery, battery quality is light, is easy to the maintenance of zinc-air battery, with changing and carrying.Support
The air openings 21 opened up on reinforcement 20 so, are adsorbed in air for the inflow of oxygen in air beneficial to the positive plate of battery
Oxygen as positive active material so that promote electric discharge.The compressed part 31 of compressor arm 30 is squeezed using load-bearing between battery and battery
Pressure plays pressuring action to battery positive plate, it is ensured that the stable arrangement of inside battery structure, the limit shaft ring 40 of setting with
The limiting section of other parts on battery coordinates, and forms the stable arrangement of the overall framework of battery.
Further, the compressed part 31 on compressor arm 30 is the rectangular beam to inner bulge, the parallel base of described rectangular beam
The plate face arrangement of plate 10.The compressed part 31 being arranged so as to is resisted against on battery positive plate, and battery positive plate will not be caused to scratch,
Play stabilization and press-fit battery positive plate effect while will not also damage battery positive plate.
Further, ring group plate 10 is provided with three limit shaft rings 40 on the periphery wall of substrate 10.Above-mentioned raising, limit shaft
Ring 40 is to play a part of the limiting section cooperation with other parts on battery, still, limit shaft ring has been arranged more on substrate 10
40 can directly increase the weight of substrate 10, so, and substrate 10 is detrimental to the maintenance of zinc-air battery, with changing loaded on battery
With carrying.And more limit shaft ring 40 will also result in substrate 10 and circumferentially there is trickle problem on deformation, referring to the drawings, ring group
The trisection posistion of plate 10 is disposed with three limit shaft rings 40, these three limit shaft rings 40 be ensure with it is other on battery
Minimum and optimal arrangement, very ingenious on the premise of the limiting section mating reaction of part.
Certainly, the embodiment provided in accompanying drawing, it is more sparse that supporting rib stiffener 20 is arranged, support strength is not reaching to most
Bigization, is more highly preferred to, and described substrate 10 is adjacent branch in annular plate, the supporting rib stiffener 20 of rotary vane type arrangement
Support the extended line of head and the tail line of reinforcement 20 outer on the geometry center of circle of substrate 10, or in adjacent supporting rib stiffener 20
The neighbouring end segment of the supporting rib stiffener 20 of side and the extended line of the line of the neighbouring header segment of supporting rib stiffener 20 in the inner part
On the geometry center of circle of substrate 10.So ensure radial direction and ring supporting role of the substrate 10 in whole annular.
Claims (4)
1. a kind of zinc-air battery electrode pressing plate, including the inwardly substrate of compression positive plate on the outside of zinc-air battery positive plate
(10), it is characterised in that：Described substrate (10) is annular space and the arrangement of decile on annular slab, the outer face of substrate (10)
There is supporting rib stiffener (20), described supporting rib stiffener (20) arranges that supporting rib stiffener is offered on (20) in rotary vane type
Air openings (21), the centre of substrate (10) is provided with compressor arm (30), and the stage casing of compressor arm (30) is provided with to inner bulge
Compressed part (31), ring group plate (10) interval and decile is provided with limit shaft ring (40) on the periphery wall of substrate (10).
2. zinc-air battery electrode pressing plate according to claim 1, it is characterised in that：Described substrate (10) is annular
The extended line of the head and the tail line of adjacent supporting rib stiffener (20) is in base in plate, the supporting rib stiffener (20) of rotary vane type arrangement
On the geometry center of circle of plate (10), or the supporting rib stiffener (20) in adjacent supporting rib stiffener (20) in the outer part neighbouring afterbody
Section is with the extended line of the line of the neighbouring header segment of supporting rib stiffener (20) in the inner part on the geometry center of circle of substrate (10).
3. zinc-air battery electrode pressing plate according to claim 1, it is characterised in that：Compressed part on compressor arm (30)
(31) arranged for the plate face to the rectangular beam of inner bulge, described rectangular beam parallel substrate (10).
4. zinc-air battery electrode pressing plate according to claim 1, it is characterised in that：Ring group on the periphery wall of substrate (10)
Plate (10) is provided with three limit shaft rings (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710351206.2A CN107196021B (en) | 2017-05-18 | 2017-05-18 | Electrode pressing plate of zinc-air battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710351206.2A CN107196021B (en) | 2017-05-18 | 2017-05-18 | Electrode pressing plate of zinc-air battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107196021A true CN107196021A (en) | 2017-09-22 |
| CN107196021B CN107196021B (en) | 2023-06-23 |
Family
ID=59874119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710351206.2A Active CN107196021B (en) | 2017-05-18 | 2017-05-18 | Electrode pressing plate of zinc-air battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107196021B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1186502A (en) * | 1966-06-27 | 1970-04-02 | Lucas Industries Ltd | Batteries |
| US20030064277A1 (en) * | 2001-09-28 | 2003-04-03 | Honda Giken Kogyo Kabushiki Kaisha | Fuel cell stack |
| US20040175603A1 (en) * | 2001-11-20 | 2004-09-09 | De-Qian Yang | Durable and an easy refueling metal-gas battery with soft pocket |
| JP2006134635A (en) * | 2004-11-04 | 2006-05-25 | Toshiba Battery Co Ltd | Zinc air battery and apparatus using it |
| CN2901596Y (en) * | 2006-04-11 | 2007-05-16 | 北京兄弟基业科技有限公司 | Zinc-air battery module of portable terminal equipment |
| CN201017968Y (en) * | 2007-04-06 | 2008-02-06 | 宏达国际电池股份有限公司 | Portable power supply device |
| CN104409761A (en) * | 2014-11-28 | 2015-03-11 | 中国科学院金属研究所 | Novel flow cell stack and pressing method thereof |
| CN104538708A (en) * | 2014-12-18 | 2015-04-22 | 北京立开源科技有限公司 | Fastener type zinc air battery and battery pack |
| CN205592182U (en) * | 2016-04-28 | 2016-09-21 | 安徽凯旋泵阀制造有限公司 | Supporting structure of magnetic drive pump pump shaft |
| CN207183473U (en) * | 2017-05-18 | 2018-04-03 | 安徽晟麦德机电设备有限公司 | Zinc-air battery electrode pressing plate |
-
2017
- 2017-05-18 CN CN201710351206.2A patent/CN107196021B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1186502A (en) * | 1966-06-27 | 1970-04-02 | Lucas Industries Ltd | Batteries |
| US20030064277A1 (en) * | 2001-09-28 | 2003-04-03 | Honda Giken Kogyo Kabushiki Kaisha | Fuel cell stack |
| US20040175603A1 (en) * | 2001-11-20 | 2004-09-09 | De-Qian Yang | Durable and an easy refueling metal-gas battery with soft pocket |
| JP2006134635A (en) * | 2004-11-04 | 2006-05-25 | Toshiba Battery Co Ltd | Zinc air battery and apparatus using it |
| CN2901596Y (en) * | 2006-04-11 | 2007-05-16 | 北京兄弟基业科技有限公司 | Zinc-air battery module of portable terminal equipment |
| CN201017968Y (en) * | 2007-04-06 | 2008-02-06 | 宏达国际电池股份有限公司 | Portable power supply device |
| CN104409761A (en) * | 2014-11-28 | 2015-03-11 | 中国科学院金属研究所 | Novel flow cell stack and pressing method thereof |
| CN104538708A (en) * | 2014-12-18 | 2015-04-22 | 北京立开源科技有限公司 | Fastener type zinc air battery and battery pack |
| CN205592182U (en) * | 2016-04-28 | 2016-09-21 | 安徽凯旋泵阀制造有限公司 | Supporting structure of magnetic drive pump pump shaft |
| CN207183473U (en) * | 2017-05-18 | 2018-04-03 | 安徽晟麦德机电设备有限公司 | Zinc-air battery electrode pressing plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107196021B (en) | 2023-06-23 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190605 Address after: 230000 Room 1512, Hong Kong Square, 288 Huaihe Road, Luyang District, Hefei City, Anhui Province Applicant after: Anhui Qianyuan New Energy Technology Co.,Ltd. Address before: 230000 Xijing Industrial Park, Gedadian Garden Road, Fenghe Town, Baohe District, Hefei City, Anhui Province Applicant before: ANHUI SHENGMAIDE ELECTROMECHANICAL EQUIPMENT CO.,LTD. |
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