CN2364556Y - Full-enclosed lead-acid accumulator - Google Patents
Full-enclosed lead-acid accumulator Download PDFInfo
- Publication number
- CN2364556Y CN2364556Y CN98216273U CN98216273U CN2364556Y CN 2364556 Y CN2364556 Y CN 2364556Y CN 98216273 U CN98216273 U CN 98216273U CN 98216273 U CN98216273 U CN 98216273U CN 2364556 Y CN2364556 Y CN 2364556Y
- Authority
- CN
- China
- Prior art keywords
- enclosed
- totally
- electrolyte
- housing
- acid accumulator
- 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
Links
Classifications
-
- Y02E60/126—
Landscapes
- Secondary Cells (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model relates to a full-enclosed lead-acid accumulator which is provided with polar plates, a positive and a negative electrodes and electrolyte which is filled in a shell body. The utility model is made by adding a gas coagulating box in upper space in a full-enclosed shell body of the accumulator, wherein a shell body of the gas coagulating box is made of corundum material, an upper cover of the full-enclosed shell body of the accumulator serves as a top cover of the gas coagulating box, and the electrolyte can not touch the gas coagulating box in which materials, such as zeolites, lithium molecular sieves, palladium catalysts, alkaline substances, etc., are arranged. The utility model has the advantage of simple structure, low cost, low use cost, long service life, no leakage pollution, no danger that gas fog is released to explode with open flame, etc., and the utility model does not need to carry out the routine maintenance of adding the electrolyte, replenishing distilled water, etc.
Description
The utility model relates to a kind of lead acid accumulator, particularly a kind of non-maintaining free of contamination totally-enclosed lead acid accumulator.
In the prior art, lead acid accumulator generally all is by housing, the pole plate of device in the housing, connecting that the electrolyte of filling in the positive and negative electrode of pole plate and the housing constitutes, can use after the charging, but all to open the liquid feeding stopper during charging, solve the problem that produces aerosol in the charging process by release, thereby it is not totally enclosed, in the use, it not only needs to add electrolyte constantly, replenish safeguarding of distilled water, and the contaminated environment also of the acidic materials in the aerosol of discharging, also exist the danger that hydrogen and oxygen gas mixture in the aerosol of discharge is met the naked light blast.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of non-maintaining pollution-free, explosion-proof totally-enclosed lead acid accumulator also is provided.
The purpose of this utility model can realize by such technical scheme: this totally-enclosed lead acid accumulator, it has pole plate, connecting the positive and negative electrode of pole plate and the electrolyte of the interior filling of housing, be that upper space in the totally-enclosed housing of storage battery installs additional with corundum material and does housing, with the loam cake of the totally-enclosed housing of storage battery be top cover and electrolyte touch less than the gas box that coagulates make, coagulate and place zeolite in the gas box, the lithium dimer sieve, palladium catalyst, materials such as alkaline matter, such storage battery, the corundum wall body that the aerosol that produces during charging see through to coagulate the gas box enters gas box with fixed attention, can become liquid at once and see through the corundum wall body that coagulates the gas box again and be back in the electrolyte in the totally-enclosed lower housing portion of the storage battery space and utilize in coagulating the gas box.
Above-mentioned totally-enclosed lead acid accumulator, the top electrolyte of its totally-enclosed housing touch less than sidewall on the aperture that stopper that a usefulness corundum material manufactures is stopping up can also be set, to constitute the safety valve of totally-enclosed lead acid accumulator.
This totally-enclosed lead acid accumulator provided by the utility model, simple in structure, cost is low, compared with prior art, have that regular maintenances such as not needing to add electrolyte and additional distilled water, use cost are low, long service life, no leakage pollution, do not have the aerosol of release and meet advantages such as naked light explosion hazard.
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail:
The structural representation of the totally-enclosed lead acid accumulator that Fig. 1 is provided for the utility model embodiment.
With reference to accompanying drawing, this totally-enclosed lead acid accumulator that the utility model embodiment is provided, it has pole plate 2, the electrolyte 6 of filling in connecting the positive and negative electrode of pole plate 2 (31,32) and the housing, be upper space in the totally-enclosed housing 1 of storage battery install additional with corundum material do housing, with the loam cake 11 of the totally-enclosed housing 1 of storage battery be top cover and electrolyte touch less than the gas box 4 that coagulates make, the gas box housing that coagulates that corundum material is manufactured soaks with silicone oil, coagulates and places materials 41 such as zeolite, lithium dimer sieve, palladium catalyst, alkaline matter in the gas box 4; Also be provided with the aperture that stopper 5 that a usefulness corundum material manufactures is stopping up on loam cake 11 sidewalls (electrolyte touches not everywhere) of the totally-enclosed housing 1 of storage battery, to constitute the safety valve of totally-enclosed lead acid accumulator.
Claims (3)
1, a kind of totally-enclosed lead acid accumulator, have pole plate (2), connecting the positive and negative electrode (31,32) of pole plate (2) and the electrolyte (6) of the interior filling of housing, it is characterized in that: it be upper space in the totally-enclosed housing of storage battery (1) install additional with corundum material do housing, with the loam cake (11) of the totally-enclosed housing of storage battery (1) be top cover and electrolyte touch less than the gas box (4) that coagulates make, coagulate and place materials (41) such as zeolite, lithium dimer sieve, palladium catalyst, alkaline matter in the gas box (4).
2, totally-enclosed lead acid accumulator according to claim 1 is characterized in that: the top electrolyte of the totally-enclosed housing of storage battery (1) touch less than sidewall on also be provided with the aperture that stopper (5) that a usefulness corundum material manufactures is stopping up.
3, totally-enclosed lead acid accumulator according to claim 1 and 2 is characterized in that: the gas box housing that coagulates that corundum material is manufactured soaked with silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98216273U CN2364556Y (en) | 1998-06-25 | 1998-06-25 | Full-enclosed lead-acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98216273U CN2364556Y (en) | 1998-06-25 | 1998-06-25 | Full-enclosed lead-acid accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2364556Y true CN2364556Y (en) | 2000-02-16 |
Family
ID=33969274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98216273U Expired - Fee Related CN2364556Y (en) | 1998-06-25 | 1998-06-25 | Full-enclosed lead-acid accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2364556Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681006A (en) * | 2012-08-31 | 2014-03-26 | 中国振华（集团）新云电子元器件有限责任公司 | Molecular sieve acid control device |
-
1998
- 1998-06-25 CN CN98216273U patent/CN2364556Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681006A (en) * | 2012-08-31 | 2014-03-26 | 中国振华（集团）新云电子元器件有限责任公司 | Molecular sieve acid control device |
| CN103681006B (en) * | 2012-08-31 | 2016-12-21 | 中国振华（集团）新云电子元器件有限责任公司 | molecular sieve acid control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |