CN202384427U - Liquid supplementing device for metal air fuel cell - Google Patents
Liquid supplementing device for metal air fuel cell Download PDFInfo
- Publication number
- CN202384427U CN202384427U CN2011205713308U CN201120571330U CN202384427U CN 202384427 U CN202384427 U CN 202384427U CN 2011205713308 U CN2011205713308 U CN 2011205713308U CN 201120571330 U CN201120571330 U CN 201120571330U CN 202384427 U CN202384427 U CN 202384427U
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- CN
- China
- Prior art keywords
- fuel cell
- battery
- liquid supplementing
- liquid
- air 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.)
- Expired - Fee Related
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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
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- Fuel Cell (AREA)
Abstract
The utility model relates to a liquid supplementing device for a metal air fuel cell. The liquid supplementing device provided by the utility model comprises a cell which is provided with a liquid supplementing hole; the liquid supplementing hole is connected with a pipe; the other end of the pipe is connected with a liquid outlet arranged on a water tank; and a liquid adding hole is arranged at the top of the water tank. The liquid supplementing device provided by the utility model can be used for effectively stabilizing the electrolysis environment of each single cell in a fuel cell pack, controlling and stabilizing the work temperature of the cell pack, preventing the work power from being generated due to excessive volatilization of electrolyte in the work of the cell and insufficient electrolyte in the work of a system, and effectively solving the problem that a cell pack self-ignites caused by the fact that metal fuel is directly exposed in air under a catalysis environment.
Description
Technical field
The utility model relates to a kind of battery, especially a kind of liquid supplementary device of metal air fuel cell.
Background technology
The catalytic reaction electrolyte environment of present metal air fuel cell is with the disposable into reaction warehouse that replenishes of electrolyte, and encapsulation is dispatched from the factory then.Its shortcoming is 1, along with when air electrode volatilizees naturally and seals the deformation effusion, cause the battery pack working temperature to raise.2, metal-air cell is because the variation of reaction environment causes performance directly to descend.3, the deformation meeting of temperature rising generation causes electrolyte dry, and metal fuel just is directly exposed to reaction rapidly in the air under catalytic action, cause battery pack temperature to rise rapidly, and quicken the seepage process conversely, causes the battery pack spontaneous combustion.It is one of main potential safety hazard of metal fuel battery.4, the deep-etching of sepage also has a strong impact on workpiece useful life.5, another kind of situation, some metal oxides form layer protecting film on the surface, make metal fuel and air isolated, and battery power discharge efficient is low does not even work.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of liquid supplementary device of metal air fuel cell is provided, to replenishing electrolyte, the effectively electrolytic environments of each monocell in the steady fuel battery pack in the monocell.
The utility model solves the technical scheme that its technical problem adopts: the liquid supplementary device of this metal air fuel cell; Comprise battery, battery is provided with the fluid infusion mouth, fluid infusion mouth connecting duct; The other end of conduit is connected on the liquid outlet of water tank, and the top of water tank is provided with filling opening.Water tank adopts alkaline-resisting material, in water tank, stores electrolyte, through conduit electrolyte is flow in the battery, replenishes electrolyte sustainably, keeps good electrolytic environments in the battery.
The battery inboard is provided with reaction warehouse, between fluid infusion mouth and reaction warehouse, is provided with the permeable tank of the electrolyte that flows, and the outside of permeable tank is provided with seal groove.Like this can be in reaction warehouse with electrolyte permeability, and on battery, be provided with seal groove, make battery have good sealing property.
Conduit is provided with control switch.The switch of may command conduit or electrolyte flow speed.
Be connected with isocon on the conduit, isocon is connected on the fluid infusion mouth of battery.When battery when being a plurality of, isocon can be diverted to electrolyte in each battery.
The effect that the utility model is useful is: the utility model is the electrolytic environments of each monocell in the steady fuel battery pack effectively; Control and stable cell group working temperature; Prevent that battery from because of operating power excessive because of the electrolyte volatilization in the work and that system produces owing to insufficient electrolyte at work, effectively solving metal fuel and under catalytic environment, being directly exposed to the battery pack spontaneous combustion on fire of reacting in the air and causing.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the enlarged diagram of A part among the figure.
Description of reference numerals: battery 1, reaction warehouse 2, water tank 3, filling opening 3-1, liquid outlet 3-2, conduit 4, isocon 5, control switch 6, seal groove 7, fluid infusion mouth 8, permeable tank 9.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
With reference to accompanying drawing: the liquid supplementary device of this metal air fuel cell; Comprise battery 1; Battery 1 is provided with fluid infusion mouth 8, fluid infusion mouth 8 connecting ducts 4, and conduit 4 is provided with control switch 6; The other end of conduit 4 is connected on the liquid outlet 3-2 of water tank 3, and the top of water tank 3 is provided with filling opening 3-1.Battery 1 inboard is provided with reaction warehouse 2, between fluid infusion mouth 8 and reaction warehouse 2, is provided with the permeable tank 9 of the electrolyte that flows, and the outside of permeable tank 9 is provided with seal groove 7.Wherein be connected with isocon 5 on the conduit 4, isocon 5 is connected on the fluid infusion mouth 8 of battery 1.
Electrolyte flows out in water tank 3, flows to respectively through conduit 4, isocon 5 on the fluid infusion mouth 8 of each battery 1, and flows in the reaction warehouse 7 through permeable tank 9, keeps reaction warehouse 7 to have good electrolytic environments, has improved the useful life of battery 1.
Though the utility model is through illustrating and describe with reference to preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (4)
1. the liquid supplementary device of a metal air fuel cell; Comprise battery (1); It is characterized in that: said battery (1) is provided with fluid infusion mouth (8); Fluid infusion mouth (8) connecting duct (4), the other end of conduit (4) are connected on the liquid outlet (3-2) of water tank (3), and the top of water tank (3) is provided with filling opening (3-1).
2. the liquid supplementary device of metal air fuel cell according to claim 1; It is characterized in that: said battery (1) inboard is provided with reaction warehouse (2); Between fluid infusion mouth (8) and reaction warehouse (2), be provided with the permeable tank (9) of the electrolyte that flows, the outside of permeable tank (9) is provided with seal groove (7).
3. the liquid supplementary device of metal air fuel cell according to claim 2, it is characterized in that: said conduit (4) is provided with control switch (6).
4. the liquid supplementary device of metal air fuel cell according to claim 3, it is characterized in that: be connected with isocon (5) on the said conduit (4), isocon (5) is connected on the fluid infusion mouth (8) of battery (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205713308U CN202384427U (en) | 2011-12-31 | 2011-12-31 | Liquid supplementing device for metal air fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205713308U CN202384427U (en) | 2011-12-31 | 2011-12-31 | Liquid supplementing device for metal air fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202384427U true CN202384427U (en) | 2012-08-15 |
Family
ID=46632906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205713308U Expired - Fee Related CN202384427U (en) | 2011-12-31 | 2011-12-31 | Liquid supplementing device for metal air fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202384427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024112A (en) * | 2015-07-28 | 2015-11-04 | 合肥献芝新能源有限公司 | Round zinc air battery with seal rings and without zinc lugs |
| CN112490541A (en) * | 2020-11-27 | 2021-03-12 | 唐山海港经济开发区北京理工大学机械与车辆学院转化研究中心 | Metal air fuel cell system |
-
2011
- 2011-12-31 CN CN2011205713308U patent/CN202384427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024112A (en) * | 2015-07-28 | 2015-11-04 | 合肥献芝新能源有限公司 | Round zinc air battery with seal rings and without zinc lugs |
| CN112490541A (en) * | 2020-11-27 | 2021-03-12 | 唐山海港经济开发区北京理工大学机械与车辆学院转化研究中心 | Metal air fuel cell system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HE GUANGJIAN Free format text: FORMER OWNER: ZHEJIANG XINGYUAN POWER TECHNOLOGY CO., LTD. Effective date: 20131018 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131018 Address after: 323300, Zhejiang, Lishui province Suichang County town of fine gold hostel No. 1 Patentee after: He Guangjian Address before: 323300, Zhejiang Province, Suichang County, Lishui Province Qingyun town Qingyun District 14 2 units 204 Patentee before: Zhejiang Xingyuan Power Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHOU XIONGJIE Free format text: FORMER OWNER: HE GUANGJIAN Effective date: 20140227 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140227 Address after: 323300 Zhejiang city of Lishui province Suichang County high Miao Zhen Guan BIOLUX No. 121 Patentee after: Zhou Xiongjie Address before: 323300, Zhejiang, Lishui province Suichang County town of fine gold hostel No. 1 Patentee before: He Guangjian |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20131231 |