CN202957324U - Flat tube type positive plate for lead-acid storage battery - Google Patents
Flat tube type positive plate for lead-acid storage battery Download PDFInfo
- Publication number
- CN202957324U CN202957324U CN2012206240433U CN201220624043U CN202957324U CN 202957324 U CN202957324 U CN 202957324U CN 2012206240433 U CN2012206240433 U CN 2012206240433U CN 201220624043 U CN201220624043 U CN 201220624043U CN 202957324 U CN202957324 U CN 202957324U
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- CN
- China
- Prior art keywords
- grid
- sleeve pipe
- positive plate
- lead acid
- acid accumulator
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- 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 - Lifetime
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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 flat tube type positive plate for a lead-acid storage battery. The flat tube type positive plate for the lead-acid storage battery comprises a grid, a pole lug at the upper end of the grid and an annular tube coated on the grid, wherein the annular tube and the grid form a sealed cavity, active materials are padded in a gap between the grid and the annular tube, the annular tube is tubular, and tight fitting between the annular tube and a partition plate is realized. The grid comprises a grid body and a plurality of beads, wherein the grid body with a rectangular cross section is composed of interconnected ribs, and each bead is arranged between one rib and another rib. Machining of the grid is convenient and flexible, cycle life of a polar plate is long, internal resistance is small, and a partition plate made of superfine glass fiber can be adopted.
Description
Technical field
The utility model relates to a kind of polar plate of lead acid storage battery, particularly lead acid accumulator flat tubular positive plate.
Background technology
The positive plate of existing valve-regulated sealed lead-acid batteries mostly is grid type plate.Grid type plate, in routine use, along with the increase of cycle-index there will be de-cream phenomenon, thereby shortens cycle life.Since Phillipart in 1890 and Woodward have invented tubular positive plate, the technology of tubular type battery and tubular plate has obtained significant progress.The active material of tubular plate is full of between sleeve pipe and rib, has effectively avoided coming off of positive active material, thereby has greatly improved battery cycle life.
It is oval or circular that the casing profile of existing tubular positive plate is mostly, and can't adopt superfine glass fibre partition board.People have developed box-section tubular storage battery and have realized fitting tightly of ultra-fine fibre glass and tubular positive plate subsequently, but the conduction section of ribs in its pipe is circular, and the pole plate internal resistance is large, and active material utilization is lower.
The utility model content
The technical problems to be solved in the utility model is to provide lead acid accumulator flat tubular positive plate, can not only avoid the de-cream phenomenon of grid type plate, and the cycle life of raising lead acid accumulator, realized fitting tightly of ultra-fine fibre glass and tubular positive plate simultaneously, reduce the internal resistance of positive plate, improve the utilance of positive plate active material, and improve the heavy-current discharge performance of tubular type battery.
For achieving the above object, the technical solution of the utility model is as follows:
Lead acid accumulator flat tubular positive plate comprises:
One grid,
One arranges the lug of grid upper end,
One is coated on the sleeve pipe on grid, and described sleeve pipe and grid form an airtight cavity, and active material is filled in the space between grid and sleeve pipe,
Described sleeve pipe is flat, realizes fitting tightly of sleeve pipe and dividing plate.
Preferably, cross section ovalize or the rectangle of described sleeve pipe.
Preferably, described sleeve pipe uses nonwoven fabrics or terylene material.
Preferably, described grid comprises the grid main body of the rectangular shape in cross section that interconnective rib forms, and supports the grid main body, and several fins between rib and rib are set.
Preferably, described grid adopts casting or adopts cold stamping to make.
Preferably, described active material adopts the form of powder filling or crowded cream to be filled in the space between grid and sleeve pipe.
By technique scheme, the beneficial effects of the utility model are:
The non-metallic casing of flat has been realized combining closely of tubular plate and superfine glass fibre partition board, makes tubular plate both can adopt the PVC-SiO2 dividing plate, also can adopt superfine glass fibre partition board, polyesters dividing plate and PE dividing plate.
The rib of grid inside is combined with lead plaster firmly, has not only avoided grid type plate to take off the cream phenomenon, and has effectively reduced the internal resistance of pole plate, has improved the utilance of active material.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is grid structure schematic diagram of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Execution mode one:
With reference to Fig. 1, lead acid accumulator flat tubular positive plate, comprise that the lug 2, that a grid 1, arranges grid 1 upper end is coated on the sleeve pipe 3 on grid 1, described sleeve pipe 3 forms an airtight cavity with grid 1, upper jacket 5 fixing seals are at the top of sleeve pipe 3, and lower jacket 6 fixing seals are in the bottom of sleeve pipe 3, and active material 4 adopts the powder filling form to be filled in the space between grid 1 and sleeve pipe 3, described sleeve pipe 3 is flat, realizes fitting tightly of sleeve pipe 3 and dividing plate.
Cross section ovalize or the rectangle of sleeve pipe 3.Sleeve pipe 3 uses nonwoven fabrics or terylene material.
With reference to Fig. 2, grid 1 comprises the grid main body 7 of the rectangular shape in cross section that interconnective rib 1a forms, and supports the grid main body, and several fins 1b between rib and rib is set.
Execution mode two:
The difference of present embodiment and embodiment one is that grid 1 adopts the cold-stamped mode to carry out moulding, and other composition is identical with embodiment one with annexation.
Execution mode three:
Present embodiment and embodiment one and twos' difference is that active material 3 adopts the mode of squeezing cream to be full of in the space between grid 1 and sleeve pipe 2, and other composition is identical with embodiment one with annexation.
The utility model alloy grid is easy to process, flexible, and pole plate has extended cycle life, and internal resistance is little, can adopt superfine glass fibre partition board.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. lead acid accumulator flat tubular positive plate, is characterized in that, comprising:
One grid,
One arranges the lug of grid upper end,
One is coated on the sleeve pipe on grid, and described sleeve pipe and grid form an airtight cavity, and active material is filled in the space between grid and sleeve pipe,
Described sleeve pipe is flat, realizes fitting tightly of sleeve pipe and dividing plate.
2. lead acid accumulator according to claim 1 flat tubular positive plate, is characterized in that: cross section ovalize or the rectangle of described sleeve pipe.
3. lead acid accumulator according to claim 1 and 2 flat tubular positive plate, is characterized in that: described sleeve pipe use nonwoven fabrics or terylene material.
4. lead acid accumulator according to claim 1 flat tubular positive plate, it is characterized in that: described grid comprises the grid main body of the rectangular shape in cross section that interconnective rib forms, and support the grid main body, and several fins between rib and rib are set.
5. according to the described lead acid accumulator of claim 1 or 4 flat tubular positive plate, it is characterized in that: described grid adopts casting or adopts cold stamping to make.
6. lead acid accumulator according to claim 1 flat tubular positive plate is characterized in that: described active material adopts the form of powder filling or crowded cream to be filled in the space between grid and sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206240433U CN202957324U (en) | 2012-11-22 | 2012-11-22 | Flat tube type positive plate for lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206240433U CN202957324U (en) | 2012-11-22 | 2012-11-22 | Flat tube type positive plate for lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202957324U true CN202957324U (en) | 2013-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206240433U Expired - Lifetime CN202957324U (en) | 2012-11-22 | 2012-11-22 | Flat tube type positive plate for lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202957324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332634A (en) * | 2014-11-10 | 2015-02-04 | 夏伟绩 | Flat plate thin pipe type electrode pole plate |
| CN112164770A (en) * | 2020-08-31 | 2021-01-01 | 安徽力普拉斯电源技术有限公司 | Tubular positive plate paste squeezing device and method |
-
2012
- 2012-11-22 CN CN2012206240433U patent/CN202957324U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332634A (en) * | 2014-11-10 | 2015-02-04 | 夏伟绩 | Flat plate thin pipe type electrode pole plate |
| CN104332634B (en) * | 2014-11-10 | 2017-10-03 | 夏伟绩 | The slim tubular pole pole plate of flat board |
| CN112164770A (en) * | 2020-08-31 | 2021-01-01 | 安徽力普拉斯电源技术有限公司 | Tubular positive plate paste squeezing device and method |
| CN112164770B (en) * | 2020-08-31 | 2021-08-24 | 安徽力普拉斯电源技术有限公司 | Tubular positive plate paste squeezing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: 518055 2 building, A3 tower, Nanshan Zhiyuan, 1001 Nanshan District Xue Yuan Avenue, Shenzhen, Guangdong. Patentee after: Shenzhen city bterry Amperex Technology Ltd. Address before: 518054 B, block 2702, Tianli Central Commercial Plaza, three Haide, Nanshan District, Shenzhen, Guangdong. Patentee before: BSB POWER Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518055 2 building, A3 tower, Nanshan Zhiyuan, 1001 Nanshan District Xue Yuan Avenue, Shenzhen, Guangdong. Patentee after: Yidewei energy technology (Shenzhen) Co.,Ltd. Address before: 518055 2 building, A3 tower, Nanshan Zhiyuan, 1001 Nanshan District Xue Yuan Avenue, Shenzhen, Guangdong. Patentee before: Shenzhen city bterry Amperex Technology Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |
|
| CX01 | Expiry of patent term |