CN104518197A - Dry-charged zinc-air battery liquid injection structure - Google Patents
Dry-charged zinc-air battery liquid injection structure Download PDFInfo
- Publication number
- CN104518197A CN104518197A CN201310457276.8A CN201310457276A CN104518197A CN 104518197 A CN104518197 A CN 104518197A CN 201310457276 A CN201310457276 A CN 201310457276A CN 104518197 A CN104518197 A CN 104518197A
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- CN
- China
- Prior art keywords
- liquid storage
- bottle
- ball
- storage bottle
- liquid injection
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hybrid Cells (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
The invention belongs to the technical field of air battery, and specifically relates to a dry-charged zinc-air battery liquid injection structure. The dry-charged zinc-air battery liquid injection structure comprises a battery housing, a battery housing upper cover, and a liquid storage bottle; electrolyte is stored in the liquid storage bottle; when a battery is not used, the liquid storage bottle is suspended above the battery housing; when the battery is activated, a liquid injection pipe of the liquid storage bottle is inserted into a liquid inlet of the battery housing upper cover so as to complete liquid injection; the liquid storage bottle comprises a bottle body and a plunger arranged in the bottle body, and the lower end of the bottle body is provided with the liquid injection pipe; the top of the battery housing upper cover is provide with a roll ball; and the roll ball is penetrated by the liquid injection inlet. The dry-charged zinc-air battery liquid injection structure is capable of realizing rapid liquid injection of zinc-air battery, is simple, and is convenient to realize.
Description
Technical field
The present invention relates to air cell technical field, be specifically related to a kind of dry charged type zinc-air cell fluid-filling structure.
Background technology
Zinc-air cell is that taking zinc as negative pole, is electrolytical a kind of primary cell with ammonium chloride or caustic solution, also known as zinc-oxygen battery with the oxygen in charcoal absorption air or pure oxygen as positive active material.Dry charged type zinc-air cell, overcome the defect that traditional zinc-air cell inside causes the battery storage life-span not grown from corrosion reaction, battery is at lay up period, and electricity free of losses, improves the storage life of battery significantly.
Dry charged type zinc-air cell needs to add electrolyte to battery in use, but lacks more humane fluid-filling structure at present, and this mechanism for filling liquid not only will meet the long term seal of electrolyte, and injection process also will be made simple, quick.
Summary of the invention
The object of this invention is to provide a kind of dry charged type zinc-air cell fluid-filling structure, this structure achieves the simple, quick of injection process.
Technical scheme of the present invention is:
A kind of dry charged type zinc-air cell fluid-filling structure, comprise battery case, battery case upper cover and liquid storage bottle, electrolyte is stored in described liquid storage bottle, and during battery storage, described liquid storage bottle hanging is above battery case; Time battery activated, the liquid injection pipe of described liquid storage bottle is inserted in the inlet of described battery case upper cover, completes injection process, and described liquid storage bottle comprises bottle and is positioned at the piston of bottle, and the lower end of bottle has liquid injection pipe; The top of described battery case upper cover is provided with ball, ball is arranged the inlet that runs through ball.
Above-mentioned ball is perpendicular to the direction of feed pathway being arranged two rod formula roller bearings be located along the same line, and this rod formula roller bearing is positioned at ball outside surface and is integrated with ball, is provided with the hole holding rod formula roller bearing in cell cover.
Between above-mentioned ball and cell cover, O-ring seal is set.
Between the bottle of above-mentioned liquid storage bottle and the handle of piston, snap ring is set.
The liquid injection pipe mouth of pipe of above-mentioned liquid storage bottle is sealed by alkaline-resisting sealing film.
Beneficial effect of the present invention: dry charged type zinc-air cell fluid-filling structure provided by the present invention, comprises battery case, battery case upper cover and liquid storage bottle, described liquid storage bottle comprises bottle and is positioned at the piston of bottle, and the lower end of bottle has liquid injection pipe; The top of described battery case upper cover is provided with ball, ball is arranged the inlet that runs through ball.As long as the liquid injection pipe on liquid storage bottle is inserted in the inlet on ball, utilize handle to promote piston, just can complete the process injecting electrolyte rapidly.Whole injection process is simple, quick.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this zinc-air cell fluid-filling structure;
Fig. 2 is the structural representation of liquid storage bottle;
Fig. 3 is roll structure schematic diagram;
Fig. 4 is the vertical view of snap ring.
Description of reference numerals: 1, liquid storage bottle; 2, battery case; 3, battery case upper cover; 4, snap ring; 5, ball; 6, O-ring seal; 7, bottle; 8, piston; 9, liquid injection pipe; 10, inlet.
Embodiment
Below in conjunction with accompanying drawing of the present invention, technical scheme in embodiment is described.
As shown in Figure 1, a kind of dry charged type zinc-air cell fluid-filling structure of the present invention, comprises battery case 2, battery case upper cover 3 and liquid storage bottle 1, and electrolyte is stored in described liquid storage bottle 1, and during battery storage, described liquid storage bottle 1 hanging is above battery case 2; Time battery activated, the liquid injection pipe 9 of described liquid storage bottle 1 is inserted in the inlet 10 of described battery case 2 upper cover, completes injection process, and described liquid storage bottle 1 comprises bottle 7 and is positioned at the piston 8(composition graphs 2 of bottle 7), the lower end of bottle 7 has liquid injection pipe 9; The top of described battery case upper cover 4 is provided with ball 5, ball 5 is arranged the inlet 10 that runs through ball.
As shown in Figure 3, ball 5 is perpendicular to the direction of feed pathway being arranged two rod formula roller bearings be located along the same line, and this rod formula roller bearing is positioned at ball 5 outer surface and is integrated with ball 5, is provided with the hole holding rod formula roller bearing in cell cover 3.Between described ball 5 and cell cover 3, O-ring seal 6 is set.
This zinc-air cell is when storing, and liquid injection pipe 9 mouth of pipe of liquid storage bottle 1 is sealed by alkaline-resisting sealing film, and between the bottle 7 and the handle of piston 8 of liquid storage bottle 1, arranges snap ring 4(see Fig. 1 and Fig. 4).The existence of snap ring 4 makes piston 8 temporarily be in stationary state, thus protects the electrolyte in liquid storage bottle 1.
When needs inject electrolyte to this zinc-air cell, first the ball 5 stirring battery case upper cover 3 top makes its inlet 10 upward, take off the snap ring 4 between bottle 7 and piston 8 handle, remove the alkaline-resisting sealing film at liquid storage bottle 1 liquid injection pipe 9 mouth of pipe place, liquid injection pipe 9 is inserted in inlet 10, promote piston 8 handle, it is inner that electrolyte can enter into battery case 2 fast, extract liquid injection pipe 9 after fluid injection, then stir ball 5, make its inlet 10 no longer outside exposed.The zinc-air cell completing fluid injection leaves standstill some minutes and just can use.
Present invention achieves the quick fluid injection of zinc-air cell, and this fluid-filling structure simple, be easy to realize.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (5)
1. a dry charged type zinc-air cell fluid-filling structure, comprise battery case (2), battery case upper cover (3) and liquid storage bottle (1), electrolyte is stored in described liquid storage bottle, and during battery storage, described liquid storage bottle (1) hanging is in battery case (2) top; Time battery activated, the liquid injection pipe (9) of described liquid storage bottle (1) is inserted in the inlet (10) of described battery case upper cover (3), complete injection process, it is characterized in that: described liquid storage bottle (1) comprises bottle (7) and is positioned at the piston (8) of bottle (7), and the lower end of bottle (7) has liquid injection pipe (9); The top of described battery case upper cover (3) is provided with ball (5), ball (5) is arranged the inlet (10) that runs through ball.
2. a kind of dry charged type zinc-air cell fluid-filling structure as claimed in claim 1, it is characterized in that: described ball (5) is perpendicular to the direction of feed pathway being arranged two rod formula roller bearings be located along the same line, this rod formula roller bearing is positioned at ball (5) outer surface and is integrated with ball (5), is provided with the hole holding rod formula roller bearing in cell cover (3).
3. a kind of dry charged type zinc-air cell fluid-filling structure as claimed in claim 1 or 2, is characterized in that: arrange O-ring seal (6) between described ball (5) and cell cover (3).
4. a kind of dry charged type zinc-air cell fluid-filling structure as claimed in claim 1, is characterized in that: arrange snap ring (4) between the bottle (7) of described liquid storage bottle (1) and the handle of piston (8).
5. a kind of dry charged type zinc-air cell fluid-filling structure as claimed in claim 1, is characterized in that: liquid injection pipe (9) mouth of pipe of described liquid storage bottle (1) is sealed by alkaline-resisting sealing film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457276.8A CN104518197A (en) | 2013-09-30 | 2013-09-30 | Dry-charged zinc-air battery liquid injection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457276.8A CN104518197A (en) | 2013-09-30 | 2013-09-30 | Dry-charged zinc-air battery liquid injection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104518197A true CN104518197A (en) | 2015-04-15 |
Family
ID=52793173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310457276.8A Withdrawn CN104518197A (en) | 2013-09-30 | 2013-09-30 | Dry-charged zinc-air battery liquid injection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104518197A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113644348A (en) * | 2021-09-02 | 2021-11-12 | 烟台浩忆生物科技有限公司 | Piston liquid injection type metal-air battery and use method thereof |
| CN113851796A (en) * | 2021-09-24 | 2021-12-28 | 贵州梅岭电源有限公司 | Soft bubble sac liquid storage device |
-
2013
- 2013-09-30 CN CN201310457276.8A patent/CN104518197A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113644348A (en) * | 2021-09-02 | 2021-11-12 | 烟台浩忆生物科技有限公司 | Piston liquid injection type metal-air battery and use method thereof |
| CN113644348B (en) * | 2021-09-02 | 2022-11-11 | 烟台浩忆生物科技有限公司 | Piston liquid injection type metal-air battery and use method thereof |
| CN113851796A (en) * | 2021-09-24 | 2021-12-28 | 贵州梅岭电源有限公司 | Soft bubble sac liquid storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150415 |