CN204289656U - A kind of zinc-air cell modular construction - Google Patents
A kind of zinc-air cell modular construction Download PDFInfo
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- CN204289656U CN204289656U CN201420774467.7U CN201420774467U CN204289656U CN 204289656 U CN204289656 U CN 204289656U CN 201420774467 U CN201420774467 U CN 201420774467U CN 204289656 U CN204289656 U CN 204289656U
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Abstract
The utility model relates to a kind of zinc-air cell modular construction, be made up of air cathode window A, air cathode sheet B, zinc anode groove C, air cathode sheet D, air cathode window E and bolt F, it is characterized in that: air cathode window A, air cathode sheet B, zinc anode groove C, air cathode sheet D, air cathode window E go here and there folded arranged together and add gum by bolt F and be sealedly and fixedly connected from front to back.It designs the distinctive demand of operational environment according to zinc-air cell, and form a kind of rational model, cell integrated performance, reliability, easily assembleability are all greatly improved, simultaneously also Simplified flowsheet thus reduce cost, is applicable to the vehicle power mains that needs to export compared with high shock resistance, reliability and strong impetus in groups.
Description
Technical field
The utility model relates to a kind of zinc-air cell modular construction, on the zinc-air cell monomer being applied to the fields such as automobile power, energy-accumulating power station, Blast Furnace Top Gas Recovery Turbine Unit (TRT) or module.
Background technology
Zinc-air cell is a kind of half storage battery semi-fuel cell, and first, the storage batterys such as the same zinc-manganese of electrode active material, plumbic acid are equally encapsulated in the inside of battery, have the feature of storage battery; And positive active material is from oxygen contained in the air of outside batteries, having limitless volumes in theory, is the characteristic feature of fuel cell.Therefore zinc-air cell has the advantages such as specific energy is high, cheap, stable performance, electric discharge is steady, pollution-free, safety, abundant raw material are easy to get.
But be the oxygen in air just because of zinc-air cell positive active material, the battery just determining this type must carry out work with a kind of Open architecture.This brings huge difficulty to cell integrated encapsulation and use, how the oxygen in air can be able to be allowed again fully to enter battery participate in reaction and become a stern challenge by having the sealing of corrosive electrolyte.For addressing this problem, this patent will present a kind of new structure, and while addressing this problem, for zinc-air cell devises more rational scheme with installing and using in groups.Through retrieval, still the patent identical with this patent structural similarity or content or article do not occur.
Summary of the invention
The purpose of this utility model is to provide a kind of zinc-air cell modular construction, it designs the distinctive demand of operational environment according to zinc-air cell, and form a kind of rational model, cell integrated performance, reliability, easily assembleability are all greatly improved, simultaneously also Simplified flowsheet thus reduce cost, is applicable to the vehicle power mains that needs to export compared with high shock resistance, reliability and strong impetus in groups.
The technical solution of the utility model is achieved in that a kind of zinc-air cell modular construction, be made up of air cathode window A, air cathode sheet B, zinc anode groove C, air cathode sheet D, air cathode window E and bolt F, it is characterized in that: air cathode window A, air cathode sheet B, zinc anode groove C, air cathode sheet D, air cathode window E go here and there folded arranged together and add gum by bolt F and be sealedly and fixedly connected from front to back.
Described air cathode window A, zinc anode groove C, air cathode window E are poly fourfluoroplastics, and the flatness of air cathode window A, zinc anode groove C, air cathode window E is 0.02.
The pore quantity of blocking bar and both sides on described air cathode window A, E, the screwed hole quantity of all parts also corresponding increase simultaneously.
Good effect of the present utility model is that it is compact firmly, reliability is strong; Rational air cathode location layout makes the catalytic efficiency of oxygen reduction catalyst higher, and then current density is comparatively large, and power output is high; Semi-open inlet channel makes the gas componant entered in battery pack to be effectively controlled, and this is conducive to the useful life extending zinc-air cell; Adopt and reasonably change electric mode, supplementing fast of electric power can be realized.
Accompanying drawing explanation
Fig. 1 is decomposition chart of the present utility model.
Fig. 2 is overall structure figure of the present utility model.
Embodiment
Below by accompanying drawing, the utility model is further described: as shown in Figure 1, 2, a kind of zinc-air cell modular construction, be made up of air cathode window A, air cathode sheet B, zinc anode groove C, air cathode sheet D, air cathode window E and bolt F, it is characterized in that: air cathode window A, air cathode sheet B, zinc anode groove C, air cathode sheet D, air cathode window E go here and there folded arranged together and add gum by bolt F and be sealedly and fixedly connected from front to back.
Described air cathode window A, zinc anode groove C, air cathode window E are poly fourfluoroplastics, and the flatness of air cathode window A, zinc anode groove C, air cathode window E is 0.02.
The pore quantity of blocking bar and both sides on described air cathode window A, E, the screwed hole quantity of all parts also corresponding increase simultaneously.
First, customization side dimension is the part such as air cathode sheet, air cathode window, barrier film, zinc anode groove of 100 × 100mm, by its sequential combination together, is sealed and compresses, form a kind of zinc-air cell monomer or module, module by bolt and gum.
Load the calamine cream 240g modulated from tapping, wherein zincilate 153.6g, makes battery functions.Carry out discharge test to this battery, discharging current is 8A, and cut-ff voltage is 0.9V, and the discharge period is 7.5h, and therefore discharge capacity is about 60Ah, and discharging efficiency reaches more than 60%.
Calamine cream liquor pump in the zinc-air cell of discharge off is discharged and is refilled calamine cream 232g, after leaving standstill 10h, proceeds discharge test.Recording discharge capacity is 51Ah, and visible, capability retention is more than 80%.
Claims (3)
1. a zinc-air cell modular construction, be made up of air cathode window A, air cathode sheet B, zinc anode groove C, air cathode sheet D, air cathode window E and bolt F, it is characterized in that: air cathode window A, air cathode sheet B, zinc anode groove C, air cathode sheet D, air cathode window E go here and there folded arranged together and add gum by bolt F and be sealedly and fixedly connected from front to back.
2. according to a kind of zinc-air cell modular construction described in claim 1, it is characterized in that described air cathode window A, zinc anode groove C, air cathode window E are poly fourfluoroplastics, the flatness of air cathode window A, zinc anode groove C, air cathode window E is 0.02.
3. according to a kind of zinc-air cell modular construction described in claim 1, it is characterized in that the pore quantity of blocking bar and both sides on described air cathode window A, E, the screwed hole quantity of all parts also corresponding increase simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774467.7U CN204289656U (en) | 2014-12-10 | 2014-12-10 | A kind of zinc-air cell modular construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774467.7U CN204289656U (en) | 2014-12-10 | 2014-12-10 | A kind of zinc-air cell modular construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289656U true CN204289656U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420774467.7U Active CN204289656U (en) | 2014-12-10 | 2014-12-10 | A kind of zinc-air cell modular construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN204289656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768557A (en) * | 2017-11-20 | 2018-03-06 | 浙江高成绿能科技有限公司 | A kind of metal-air battery structure |
| CN108011121A (en) * | 2017-11-16 | 2018-05-08 | 哈尔滨工业大学 | It is a kind of to include the microorganism electrochemical system with the air cathode for being totally submerged operation |
-
2014
- 2014-12-10 CN CN201420774467.7U patent/CN204289656U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011121A (en) * | 2017-11-16 | 2018-05-08 | 哈尔滨工业大学 | It is a kind of to include the microorganism electrochemical system with the air cathode for being totally submerged operation |
| CN108011121B (en) * | 2017-11-16 | 2020-07-28 | 哈尔滨工业大学 | Microbial electrochemical system comprising air cathode with complete immersion operation |
| CN107768557A (en) * | 2017-11-20 | 2018-03-06 | 浙江高成绿能科技有限公司 | A kind of metal-air battery structure |
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