CN202352802U - Oxygen supply device for dry discharged zinc air battery pack - Google Patents
Oxygen supply device for dry discharged zinc air battery pack Download PDFInfo
- Publication number
- CN202352802U CN202352802U CN2011205074639U CN201120507463U CN202352802U CN 202352802 U CN202352802 U CN 202352802U CN 2011205074639 U CN2011205074639 U CN 2011205074639U CN 201120507463 U CN201120507463 U CN 201120507463U CN 202352802 U CN202352802 U CN 202352802U
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- Prior art keywords
- battery pack
- oxygen
- zinc
- air cell
- cell group
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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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Abstract
The utility model discloses an oxygen supply device for a dry discharged zinc air battery pack. The oxygen supply device comprises a sealed battery pack box body, a high pressure oxygen cylinder, an air transmission pipeline, and an air pressure control valve, wherein all oxygen required by running of the zinc air battery pack is stored in the high pressure oxygen cylinder, and zinc air battery packs are all placed in the sealed battery pack box body in a concentrated way; the battery pack box body is connected with the high pressure oxygen cylinder through the air transmission pipeline; the connection part of one end of the air transmission pipeline and the battery pack box body is provided with the air pressure control valve. By using the oxygen supply device, after the battery pack is activated, the oxygen supply requirement of the battery packs can be met, and the application range of the battery pack is enlarged.
Description
Technical field
The utility model relates to the zinc-air cell technical field, relates in particular to a kind of apparatus of oxygen supply of dry charged type zinc-air cell group.
Background technology
At present, zinc-air cell has specific energy height, stable, safe, cheap, the advantages of environment protection of discharge voltage because its particular structure, thereby is one of emphasis of electrochemical research field concern as novel energy storage device always.The dry charged type zinc-air cell has remedied owing to traditional zinc-air cell inside causes not long shortcoming of battery storage life-span from the corrosion reflection; Battery is in storage period; The electric weight free of losses has promptly kept the consistent advantage of zinc-air cell, has greatly improved the storage life of battery again.
But in the prior art scheme; Owing to be to need to continue oxygen to supply with during zinc-air cell work, generally speaking, airborne oxygen content is enough battery pack operations; But under some special power utilization environments; Such as in mine, the airtight space etc., be do not have to continue, enough oxygen, perhaps do not allow battery pack to occupy the amount of oxygen in the space.Therefore, need design and develop a cover self oxygen system, satisfy the demand that dry charged type zinc-air cell group is used under particular surroundings.
Summary of the invention
The purpose of the utility model provides a kind of apparatus of oxygen supply of dry charged type zinc-air cell group, after battery pack activates, can continue to satisfy the oxygen demand of battery pack, improves the scope of application of battery pack.
The purpose of the utility model realizes through following technical scheme:
A kind of apparatus of oxygen supply of dry charged type zinc-air cell group, said apparatus of oxygen supply comprise battery pack casing, high-pressure oxygen cylinder, gas transmission line, the gas-pressure controlling valve of sealing, wherein:
The zinc-air cell group is moved needed whole oxygen and is stored in the high-pressure oxygen cylinder, and the zinc-air cell group is all concentrated in the battery pack casing that is placed on sealing;
Said battery pack casing is connected through said gas transmission line with said high-pressure oxygen cylinder, is provided with gas-pressure controlling valve at an end of said gas transmission line and the junction of said battery pack casing.
The air of said zinc-air cell group adsorption of oxygen extremely all is sealed in the said battery pack casing, and the steam vent of said zinc-air cell group is arranged on the outside of this battery pack casing.
The outside of said battery pack casing is provided with the total electrode terminal of battery pack, and each module in the said zinc-air cell group is gone here and there in said battery pack casing and connected.
Technical scheme by above-mentioned the utility model provides can be found out; Said apparatus of oxygen supply comprises battery pack casing, high-pressure oxygen cylinder, gas transmission line, the gas-pressure controlling valve of sealing; Wherein the zinc-air cell group is moved needed whole oxygen and is stored in the high-pressure oxygen cylinder, and the zinc-air cell group is all concentrated in the battery pack casing that is placed on sealing; Said battery pack casing is connected through said gas transmission line with said high-pressure oxygen cylinder, is provided with gas-pressure controlling valve at an end of said gas transmission line and the junction of said battery pack casing.Through this apparatus of oxygen supply, after battery pack activates, can continue to satisfy the oxygen demand of battery pack, improve the scope of application of battery pack.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skill in the art; Under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
The structural representation of the dry charged type zinc-air cell group apparatus of oxygen supply that Fig. 1 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment of the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the protection range of the utility model.
To combine accompanying drawing that the utility model embodiment is done to describe in detail further below; Be illustrated in figure 1 as the structural representation of the dry charged type zinc-air cell group apparatus of oxygen supply that the utility model embodiment provides; Apparatus of oxygen supply in Fig. 1 comprises battery pack casing (2), high-pressure oxygen cylinder (3), gas transmission line (5), the gas-pressure controlling valve (4) of sealing, and the total positive and negative electrode terminals (6) of battery pack.Wherein:
The needed whole oxygen of battery pack (1) operation all are stored in the high-pressure oxygen cylinder (3), and battery pack (1) is concentrated the battery pack casing (2) that is placed on sealing.
Battery pack casing (2) is connected with gas transmission line (5) with high-pressure oxygen cylinder (3), is provided with gas-pressure controlling valve (4) at gas transmission line (5) one ends and battery pack casing (2) junction.This gas-pressure controlling valve (4) can be regulated the delivery rate of oxygen voluntarily, and oxygen is supplied with stably.
In addition, battery pack casing (2) is all unified the air pole of adsorption of oxygen in the battery pack (1) part to seal, and the exhaust outlet of battery pack (1) is exposed at battery pack casing (2) outside; The total electrode terminal (6) of battery pack is arranged on the outside of battery pack casing (2), and the string and the connection of each intermodule all accomplished in battery pack casing (2) in the battery pack (1).
According to the battery pack that said structure connects, after battery pack activates, need open gas-pressure controlling valve (4), in time replenish the oxygen that is consumed in the battery pack casing (2), keep the healthy operation of battery pack; When battery pack needs long-time stopping using, need close gas-pressure controlling valve (4).
In sum, according to the dry charged type zinc-air cell group apparatus of oxygen supply that above-mentioned the utility model provided, the range of application that can effectively widen the dry charged type zinc-air cell makes it not have dependence to the oxygen in the environment for use; The simultaneously airtight side effect that can effectively avoid airborne CO2 in cell reaction, to produce from the oxygen supply mode; And can keep lasting, the stable supply of oxygen, help to improve the utilance of battery.
The above; Be merely the preferable embodiment of the utility model; But the protection range of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection range of the utility model.Therefore, the protection range of the utility model should be as the criterion with the protection range of claims.
Claims (3)
1. the apparatus of oxygen supply of a dry charged type zinc-air cell group is characterized in that, said apparatus of oxygen supply comprises battery pack casing, high-pressure oxygen cylinder, gas transmission line, the gas-pressure controlling valve of sealing, wherein:
The zinc-air cell group is moved needed whole oxygen and is stored in the high-pressure oxygen cylinder, and the zinc-air cell group is all concentrated in the battery pack casing that is placed on sealing;
Said battery pack casing is connected through said gas transmission line with said high-pressure oxygen cylinder, is provided with gas-pressure controlling valve at an end of said gas transmission line and the junction of said battery pack casing.
2. the apparatus of oxygen supply of dry charged type zinc-air cell group according to claim 1; It is characterized in that; The air of said zinc-air cell group adsorption of oxygen extremely all is sealed in the said battery pack casing, and the steam vent of said zinc-air cell group is arranged on the outside of this battery pack casing.
3. the apparatus of oxygen supply of dry charged type zinc-air cell group according to claim 1; It is characterized in that; The outside of said battery pack casing is provided with the total electrode terminal of battery pack, and each module in the said zinc-air cell group is gone here and there in said battery pack casing and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205074639U CN202352802U (en) | 2011-12-08 | 2011-12-08 | Oxygen supply device for dry discharged zinc air battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205074639U CN202352802U (en) | 2011-12-08 | 2011-12-08 | Oxygen supply device for dry discharged zinc air battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202352802U true CN202352802U (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205074639U Expired - Fee Related CN202352802U (en) | 2011-12-08 | 2011-12-08 | Oxygen supply device for dry discharged zinc air battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202352802U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108352590A (en) * | 2015-11-16 | 2018-07-31 | 株式会社Emw能源 | Zinc-air battery module |
| CN108963391A (en) * | 2018-07-23 | 2018-12-07 | Cnus技术公司 | A kind of metal-air battery |
| CN109037856A (en) * | 2018-08-24 | 2018-12-18 | Cnus技术公司 | A kind of power metal-air battery power ascension device |
| CN110828855A (en) * | 2019-11-07 | 2020-02-21 | 上海电力大学 | Flexible self-oxygen-supply rechargeable zinc-air battery pack module |
-
2011
- 2011-12-08 CN CN2011205074639U patent/CN202352802U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108352590A (en) * | 2015-11-16 | 2018-07-31 | 株式会社Emw能源 | Zinc-air battery module |
| JP2018532241A (en) * | 2015-11-16 | 2018-11-01 | イー．エム．ダブリュ．エナジー カンパニー リミテッド | Air-zinc battery module |
| CN108352590B (en) * | 2015-11-16 | 2021-10-26 | 株式会社Emw能源 | Zinc-air battery module |
| US11411271B2 (en) | 2015-11-16 | 2022-08-09 | E.M.W. Energy Co., Ltd. | Air-zinc battery module |
| CN108963391A (en) * | 2018-07-23 | 2018-12-07 | Cnus技术公司 | A kind of metal-air battery |
| CN109037856A (en) * | 2018-08-24 | 2018-12-18 | Cnus技术公司 | A kind of power metal-air battery power ascension device |
| CN110828855A (en) * | 2019-11-07 | 2020-02-21 | 上海电力大学 | Flexible self-oxygen-supply rechargeable zinc-air battery pack module |
| CN110828855B (en) * | 2019-11-07 | 2022-09-06 | 上海电力大学 | Flexible self-oxygen-supply rechargeable zinc-air battery pack module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20171208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |