CN201717315U - Backup lead-acid battery grid - Google Patents
Backup lead-acid battery grid Download PDFInfo
- Publication number
- CN201717315U CN201717315U CN2010202129508U CN201020212950U CN201717315U CN 201717315 U CN201717315 U CN 201717315U CN 2010202129508 U CN2010202129508 U CN 2010202129508U CN 201020212950 U CN201020212950 U CN 201020212950U CN 201717315 U CN201717315 U CN 201717315U
- Authority
- CN
- China
- Prior art keywords
- grid
- acid battery
- ribs
- lead
- transverse ribs
- 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
-
- 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
Abstract
The utility model discloses a backup lead-acid battery grid. The backup lead-acid battery grid comprises a grid and transverse ribs and vertical ribs, which are arranged on the grid, wherein the central range between the transverse ribs ranges from 8 mm to 9 mm, the central range between the vertical ribs from 8 mm to 10 mm, and the circular arc radius of the four corners of the grid ranges from 7 mm to 9 mm. The high-current discharge performance of the battery is improved by increasing the vertical ribs and reducing the transverse ribs. Besides, the distance between the transverse ribs is increased, so as to reduce the weight of the grid, simultaneously increase the lead paste content and improve the discharge capacity of the grid. The large radius (R) design of the four corners of the grid can further reduce the weight of the grid and, more importantly, can prevent the deformation or damage of the grid plate during the transportation process and avoid short circuit during the assembly of the grid plate.
Description
Technical field
The utility model relates to standby lead-acid battery, is specifically related to a kind of grid of standby lead-acid battery.
Background technology
At present, the grid of standby lead-acid battery exists following two defectives: the one, and the close perpendicular rib of the transverse rod strip on the grid is thin, and (centre-to-centre spacing between the transverse rod strip is the 4-5 millimeter, centre-to-centre spacing between the perpendicular rib is the 12-16 millimeter), and electric current is derived direction along perpendicular muscle direction, transverse rod strip just supports active material, and perpendicular rib mainly plays electric action.The transverse rod strip secret meeting reduces the heavy-current discharge performance of battery, and transverse rod strip has closely then increased grid weight, reduced and be coated with the cream amount simultaneously, influences the discharge capacity of pole plate.The 2nd, four angle arc radius of grid less (generally at the 1-2 millimeter), the grid easy deformation is damaged in handling process, and causes the phenomenon of pole plate assembling short circuit to take place.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of standby battery grid, the good heavy current of battery, and the pole plate discharge capacity is big, and grid is difficult for deformed damaged, overcomes because of deformed damaged causes the phenomenon of pole plate assembling short circuit to take place.
The utility model is achieved through the following technical solutions:
A kind of standby battery grid comprises grid, is arranged at the transverse rod strip on the grid, perpendicular rib, and characteristics are that the centre-to-centre spacing between the transverse rod strip is the 8-9 millimeter, and the centre-to-centre spacing between the perpendicular rib is the 8-10 millimeter, and the arc radius that grid is four jiaos is the 7-9 millimeter.
The utility model compared with prior art has the following advantages:
The utility model because transverse rod strip is rare, has increased the lead plaster amount simultaneously by increasing perpendicular rib, reducing the heavy-current discharge performance that transverse rod strip improves battery when alleviating grid weight, improved the pole plate discharge capacity.
Big R design is adopted at four angles of grid, not only further alleviated grid weight, what is more important can prevent pole plate deformed damaged in handling process, prevents that pole plate assembling short circuit from producing.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, a kind of standby battery grid comprises grid, is arranged at the transverse rod strip 1 on the grid, perpendicular rib 2.In the present embodiment, the centre-to-centre spacing between the transverse rod strip 1 is 9 millimeters, and the centre-to-centre spacing between the perpendicular rib 2 is 9 millimeters.Circular arc 3 radiuses that grid is four jiaos are 8 millimeters.
With storage battery 6-FM-100 is example, and grid is provided with 17 transverse rod strips, 11 perpendicular ribs.Compare performance index such as following table with the grid of prior art.
Claims (2)
1. an alternate lead-acid storage battery grid comprises grid, is arranged at the transverse rod strip (1) on the grid, perpendicular rib (2), and it is characterized in that: the centre-to-centre spacing between the transverse rod strip (1) is the 8-9 millimeter, and the centre-to-centre spacing between the perpendicular rib (2) is the 8-10 millimeter.
2. a kind of standby battery grid as claimed in claim 1 is characterized in that: the circular arc that grid is four jiaos (3) radius is the 7-9 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202129508U CN201717315U (en) | 2010-05-31 | 2010-05-31 | Backup lead-acid battery grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202129508U CN201717315U (en) | 2010-05-31 | 2010-05-31 | Backup lead-acid battery grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717315U true CN201717315U (en) | 2011-01-19 |
Family
ID=43463321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202129508U Expired - Fee Related CN201717315U (en) | 2010-05-31 | 2010-05-31 | Backup lead-acid battery grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847723A (en) * | 2010-05-31 | 2010-09-29 | 张天任 | Alternate lead-acid storage battery grid |
-
2010
- 2010-05-31 CN CN2010202129508U patent/CN201717315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847723A (en) * | 2010-05-31 | 2010-09-29 | 张天任 | Alternate lead-acid storage battery grid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130531 |