CN201689943U - Lead-acid storage battery - Google Patents
Lead-acid storage battery Download PDFInfo
- Publication number
- CN201689943U CN201689943U CN2010201660063U CN201020166006U CN201689943U CN 201689943 U CN201689943 U CN 201689943U CN 2010201660063 U CN2010201660063 U CN 2010201660063U CN 201020166006 U CN201020166006 U CN 201020166006U CN 201689943 U CN201689943 U CN 201689943U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery case
- grids
- negative
- lead
- 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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Classifications
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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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- Secondary Cells (AREA)
Abstract
The utility model discloses a lead-acid storage battery, which includes a battery casing, wherein the inner cavity of the battery casing is divided into a plurality of battery jars, a plurality of positive grids and negative grids are arranged inside the battery jars, partition plates are arranged between adjacent positive grids and negative grids, the positive grids are connected into a whole and accessed into a positive binding post at the top end of the battery casing, and the negative grids are connected into a whole and accessed into a negative binding post at the top end of the battery casing; and a plurality of liquid adding holes are formed at the top end of the battery casing and correspond to the battery jars. The lead-acid storage battery of the utility model has the advantages of evident increase in battery capacity, extension of the service life by 70 percent to 100 percent, strong polar-plate sulfation resistance, and reduction of manufacturing cost.
Description
Technical field
The utility model relates generally to a kind of lead acid accumulator.
Background technology
Lead acid accumulator commonly used mainly is divided three classes, and is respectively three kinds of conventional accumulators, dry storage battery and maintenance free cells.1) conventional accumulators; The pole plate of conventional accumulators is to be made of plumbous and plumbous oxide, and electrolyte is the aqueous solution of sulfuric acid.Its major advantage is that voltage is stable, low price; Shortcoming is a specific energy low (being the electric energy of per kilogram accumulators store), useful life is short and regular maintenance is frequent.2) dry storage battery: its full name is the dry battery unit lead acid accumulator, and its main feature is that negative electrode grid has higher charge storage ability, under the bone dry state, can preserve resulting electric weight in two years, during use, only need to add electrolyte, waited 20-30 minute and just can use.3) maintenance free cell: maintenance free cell is owing to the advantage on the self structure, and the consumption of electrolyte is very little, does not need to replenish distilled water in useful life substantially.It also has characteristics shatter-proof, high temperature resistant, that volume is little, self discharge is little.Be generally the twice of conventional accumulators useful life.Maintenance free cell on the market also has two kinds: first kind when buying the disposable electrolyte that adds do not need to safeguard (add and replenish liquid) in using later on; Another kind is that battery itself has just added electrolyte when dispatching from the factory and shuts, and the user not can add additional liquid.
The utility model content
The purpose of this utility model provides a kind of lead acid accumulator, and the capacity of battery obviously increases, extending battery life 70-100%, and anti-polar plate sulfation ability is strong, and manufacturing cost reduces.
The technical solution of the utility model is as follows:
A kind of lead acid accumulator, include battery case, the battery case inner chamber is divided into a plurality of battery cases, be provided with a plurality of anode plate grids, negative electrode grid in the battery case, be separated with dividing plate between anode plate grid and the negative electrode grid, described anode plate grid is connected to one and is linked into the positive terminal on battery case top, and described negative electrode grid is connected to one and is linked into the negative terminal on battery case top; The top of battery case has a plurality of liquid filling holes, and liquid filling hole is corresponding with battery case.
Of the present utility model rational in infrastructure, the capacity of battery obviously increases, extending battery life 70-100%, and anti-polar plate sulfation ability is strong, and manufacturing cost reduces.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of lead acid accumulator, include battery case 1, battery case 1 inner chamber is divided into a plurality of battery cases 2, be provided with a plurality of anode plate grids 3, negative electrode grid 4 in the battery case 2, be separated with dividing plate 5 between anode plate grid 3 and the negative electrode grid 4, anode plate grid is connected to one and is linked into the positive terminal 6 on battery case top, and negative electrode grid is connected to one and is linked into the negative terminal 7 on battery case top; The top of battery case 1 has a plurality of liquid filling holes 8, and liquid filling hole 8 is corresponding with battery case 2.
Claims (1)
1. lead acid accumulator, include battery case, the battery case inner chamber is divided into a plurality of battery cases, be provided with a plurality of anode plate grids, negative electrode grid in the battery case, be separated with dividing plate between anode plate grid and the negative electrode grid, it is characterized in that: described anode plate grid is connected to one and is linked into the positive terminal on battery case top, and described negative electrode grid is connected to one and is linked into the negative terminal on battery case top; The top of battery case has a plurality of liquid filling holes, and liquid filling hole is corresponding with battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201660063U CN201689943U (en) | 2010-04-21 | 2010-04-21 | Lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201660063U CN201689943U (en) | 2010-04-21 | 2010-04-21 | Lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201689943U true CN201689943U (en) | 2010-12-29 |
Family
ID=43378221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201660063U Expired - Fee Related CN201689943U (en) | 2010-04-21 | 2010-04-21 | Lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201689943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896791A (en) * | 2020-06-23 | 2020-11-06 | 超威电源集团有限公司 | Plate grid voltage distribution testing device and method |
-
2010
- 2010-04-21 CN CN2010201660063U patent/CN201689943U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896791A (en) * | 2020-06-23 | 2020-11-06 | 超威电源集团有限公司 | Plate grid voltage distribution testing device and method |
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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: 20101229 Termination date: 20150421 |
|
| EXPY | Termination of patent right or utility model |