CN202633434U - Container-formed combined grid - Google Patents
Container-formed combined grid Download PDFInfo
- Publication number
- CN202633434U CN202633434U CN2012201952164U CN201220195216U CN202633434U CN 202633434 U CN202633434 U CN 202633434U CN 2012201952164 U CN2012201952164 U CN 2012201952164U CN 201220195216 U CN201220195216 U CN 201220195216U CN 202633434 U CN202633434 U CN 202633434U
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- grid
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- container
- internalized
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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 a container-formed combined grid, which comprises at least three unit grids connected in series in a row, and the front unit grid and the tail unit grid are respectively provided with a lug. Since the technical scheme is adopted, the outer frame and the false tabs are dispensed with, and only the lugs and the unit grids compose the combined grid. Since the grid is used for producing a container-formed battery plate, after the unformed plate is solidified and dried, the plate is directly divided without being formed, and only scraps for the lug parts are produced. Grid alloy is saved, grid scraps are greatly reduced, and the effective utilization rate of the grid alloy is increased.
Description
Technical field
The utility model relates to a kind of storage battery and is internalized into the combination grid.
Background technology
Traditional combination grid comprises hangers, outer rim, false lug (also claiming the technology lug), unit grid, and it is parallel or approximate parallel that the plate ear and the hangers of unit grid is.Well contact with the bus bus bar when hangers mainly plays pole plate and changes into, be convenient to receive plate during cast panel and deposit, be convenient to supply grid and pole plate to receive plate and deposit etc. during smear.Outer rim and false lug (also claiming the technology lug) mainly play grid intensity, electric current evenly passed through when pole plate changed into, and made pole plate change into the even effect of Denging.Real effectively be utilized in inside battery have only the unit grid, the transverse rod strip in the unit grid mainly works to support active material, what mainly play electric action is perpendicular rib.The plate ear of the unit grid of conventional combination grid, perpendicular rib are parallel or approximate parallel with hangers; In casting during grid, plumbous liquid along transverse rod strip flow and to around diffusion, satisfactory until filling type; Take on the perpendicular rib of grid when on the high side, grid easy-formation not in casting.Pole plate change into and drying after, also to hangers, outer rim, false lug (also claiming the technology lug) be cut away, this part is exactly leftover pieces.And during traditional combination grid burst, at least will be through twice roller shear, the roller shear number of times is many more; The defective products that occurs is many more, and since leftover pieces oxidized, be stained with lead plaster, also can be by other contaminating impurities, the leftover pieces of generation are just handled as scrap lead; Cause waste of raw materials, the cost waste.
The utility model content
The utility model technical problem to be solved provides a kind of combination grid that is internalized into; Solved perpendicular rib grid not problem of easy-formation of casting when on the high side; Reduce the internal resistance of cell, improved heavy-current discharge performance, improved grid burst production efficiency; Reduce the burst percent defective, practiced thrift the grid alloy raw material.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: be internalized into the combination grid, comprise at least three unit grids that are connected into a row, respectively be provided with a hangers on two unit grids of head and the tail.
As preferably, said unit grid is made up of plate ear, frame, perpendicular rib, diagonal bar bar, and said plate ear is located at an end of said frame, and said perpendicular rib, diagonal bar bar are arranged in a crossed manner in said frame each other.
As preferably, said hangers is vertical each other with the plate ear of said unit grid.
The utility model removes outer rim, false lug owing to adopted technique scheme, has only hangers and grid unit to form the combination grid.Because grid is used to manufacture and is internalized into battery pole plates, after green plate solidifies drying, do not need pole plate to change into and directly carry out burst, only produce the leftover pieces of hangers part.Save the grid alloy raw material, greatly reduce the grid leftover pieces, improved the effective rate of utilization of grid alloy.
Description of drawings
Fig. 1 is internalized into the structural representation of combination grid for the utility model
Embodiment
Further describe below in conjunction with the embodiment of accompanying drawing the utility model.
Shown in Figure 1 for the utility model is internalized into the combination grid, comprise at least three unit grids 1 that are connected into a row, respectively be provided with a hangers 2 on two unit grids 1 of head and the tail.Said unit grid 1 is made up of plate ear 11, frame 12, perpendicular rib 13, diagonal bar bar 14, and said plate ear is located at an end of said frame, and said perpendicular rib, diagonal bar bar are arranged in a crossed manner in said frame each other.The plate ear 11 of said hangers 2 and said unit grid is vertical each other.
The utility model is internalized into the combination grid with the traditional transverse rod strip of diagonal bar bar replacement, and perpendicular rib quantity increases, and is beneficial to conduction of current, has reduced the internal resistance of cell, has strengthened the high-rate battery discharge performance.Because grid is used to manufacture and is internalized into battery pole plates, after green plate solidifies drying, do not need pole plate to change into and directly carry out burst, only produce the leftover pieces of hangers part.Greatly reduce the grid leftover pieces, improved the effective rate of utilization and the pole plate burst efficient of grid alloy.
The grid that uses with the 6-DZM-12 battery is example, totally 90 of positive and negative cell plate, and existing 6-DZM-12 is just making up the pole plate of making behind the grid coating paste, and during burst, on average each cell plate produces the 3.6g leftover pieces, and unit grid weight is 13.6g.Be internalized into the pole plate of making behind the combination grid coating paste after adopting the utility model, during burst, on average each cell plate produces the 1.9g leftover pieces, and unit grid weight is 13.4g.Because leftover pieces are prone to oxidized and by contaminating impurity, the leftover pieces of generation are exactly waste material.The unit grid weight that existing unit grid weight and the utility model are internalized into the combination grid is suitable basically; But the utility model is internalized into the leftover pieces minimizing 1.7g that the combination grid produces; Account for 12.68% of unit grid weight; Save the grid alloy raw material, greatly reduce the grid leftover pieces, improved the effective rate of utilization of grid alloy.
Claims (3)
1. be internalized into the combination grid, it is characterized in that: comprise at least three the unit grids (1) that are connected into a row, respectively be provided with a hangers (2) on two unit grids of head and the tail (1).
2. according to the said combination grid that is internalized into of claim 1; It is characterized in that: said unit grid (1) is made up of plate ear (11), frame (12), perpendicular rib (13), diagonal bar bar (14); Said plate ear is located at an end of said frame, and said perpendicular rib, diagonal bar bar are arranged in a crossed manner in said frame each other.
3. according to the said combination grid that is internalized into of claim 2, it is characterized in that: the plate ear (11) of said hangers (2) and said unit grid is vertical each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201952164U CN202633434U (en) | 2012-05-03 | 2012-05-03 | Container-formed combined grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201952164U CN202633434U (en) | 2012-05-03 | 2012-05-03 | Container-formed combined grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633434U true CN202633434U (en) | 2012-12-26 |
Family
ID=47386588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201952164U Expired - Fee Related CN202633434U (en) | 2012-05-03 | 2012-05-03 | Container-formed combined grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694181A (en) * | 2012-05-03 | 2012-09-26 | 超威电源有限公司 | Container formation composite grid |
-
2012
- 2012-05-03 CN CN2012201952164U patent/CN202633434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102694181A (en) * | 2012-05-03 | 2012-09-26 | 超威电源有限公司 | Container formation composite grid |
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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: 20121226 Termination date: 20150503 |
|
| EXPY | Termination of patent right or utility model |