CN202167556U - Silicon powder partition plate with honeycomb structural framework - Google Patents
Silicon powder partition plate with honeycomb structural framework Download PDFInfo
- Publication number
- CN202167556U CN202167556U CN2011202998404U CN201120299840U CN202167556U CN 202167556 U CN202167556 U CN 202167556U CN 2011202998404 U CN2011202998404 U CN 2011202998404U CN 201120299840 U CN201120299840 U CN 201120299840U CN 202167556 U CN202167556 U CN 202167556U
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- CN
- China
- Prior art keywords
- partition plate
- silicon powder
- energy
- honeycomb structural
- storage batteries
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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 - Fee Related
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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
A silicon powder partition plate with a honeycomb structural framework is composed of the framework with honeycomb structural holes and silica powder. The framework with the honeycomb structural holes is made of polymer plastics, and the silica powder is adsorbed in the honeycomb holes in stuffed mode. The silicon powder partition plate with the honeycomb structural framework is characterized in that on the basis of the development of silica glass fiber partition plate storage batteries, the silicon powder partition plate further improves specific energy and cycle life of the storage batteries, promotes improvement of self discharge and discharge capacity recovery rate, and can effectively avoid short circuit caused by the fact that lead-acid storage batteries penetrate current. The silicon powder partition plates of various specifications can be manufactured, and are suitable for the storage batteries of different types and particularly suitable for energy storage batteries of new energy resources including solar energy, wind energy tidal energy and the like and power batteries of pure electric automobiles and hybrid power automobiles.
Description
Technical field
The present invention relates to a kind of dividing plate, relate in particular to a kind of silica flour dividing plate that has the honeycomb skeleton.
Background technology
The storage battery that traditional mode of production is used all is to have the positive and negative pole plate of plumbous matter, dividing plate and sulfuric acid to make, and therefore custom is referred to as lead acid accumulator.Lead acid accumulator can be accomplished to reuse through charge and discharge, also can reach through series, parallel and make high-power, big capacity, long-life batteries.Simple, the technical maturity, safe in utilization of while lead acid accumulator product structure, cheap, scrap products can be recycled, and these advantages are that other storage battery all can't be by comparison.But lead acid accumulator also has the lead contamination phenomenon that can not be ignored in production link, must take precautions against in producing from now on.
The quality of lead acid accumulator is decided by the performance of dividing plate to a great extent, and the silica flour dividing plate is world's storage battery industry main direction, though Western industrialized economy's starting early, does not still successfully develop the precedent of silica flour dividing plate finished product so far.The application of silicon dioxide glass dividing plate in lead acid accumulator begun to manifest advantage in China, particularly is applied to automobile power cell and more obvious as the advantage of new forms of energy energy-storage battery.
Summary of the invention
To above-mentioned situation; The present invention is on the basis of using for reference silicon dioxide glass dividing plate success technology; Designed and developed a kind of silica flour dividing plate that has the honeycomb skeleton; It more can embody the advantage of silica flour in storage battery, and its enforcement will help promoting the great development of China's lead acid accumulator production and the pollution that alleviates lead acid accumulator production link.For improving and implementing this plan, the present invention has taked following main technical schemes to implement; It is made up of the present invention the skeleton and the silicon dioxide pulvis in band honeycomb hole, and the skeleton in described band honeycomb hole is to be processed by high molecule plastic, and the silicon dioxide pulvis is that the mode with filler is adsorbed in the honeycomb hole.
Characteristics of the present invention and advantage; It is on the silicon dioxide glass dividing plate basis of in storage battery, making progress; Further promoted the raising of specific energy of lead acid battery, cycle life and self discharge and discharge capacity response rate, and can prevent more effectively that the short circuit phenomenon that lead acid accumulator infiltration electric current causes from taking place.
The silica flour dividing plate of the various different sizes of suitable for making of the present invention is applied in the dissimilar lead acid accumulators, the especially suitable electrokinetic cell that is applied to do new forms of energy energy-storage battery such as solar energy, wind energy, tidal energy and pure electric automobile and hybrid vehicle.
Description of drawings
Accompanying drawing is an overall structure diagrammatic sketch of the present invention.
Diagram 1 has the skeleton 2 silicon dioxide pulvis 3 honeycomb holes in honeycomb hole
Embodiment
A kind of silica flour dividing plate that has the honeycomb skeleton; It is made up of skeleton that has the honeycomb hole (1) and silicon dioxide pulvis (2); The skeleton in described band honeycomb hole is to be processed by high molecule plastic, and the silicon dioxide pulvis is that the mode with filler is adsorbed in the honeycomb hole (3).
Claims (1)
1. silica flour dividing plate that has the honeycomb skeleton, it is made up of the skeleton (1) and the silicon dioxide pulvis (2) in band honeycomb hole, it is characterized in that; The skeleton in described band honeycomb hole is to be processed by high molecule plastic, and the silicon dioxide pulvis is that the mode with filler is adsorbed in the honeycomb hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202998404U CN202167556U (en) | 2011-08-15 | 2011-08-15 | Silicon powder partition plate with honeycomb structural framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202998404U CN202167556U (en) | 2011-08-15 | 2011-08-15 | Silicon powder partition plate with honeycomb structural framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167556U true CN202167556U (en) | 2012-03-14 |
Family
ID=45803364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202998404U Expired - Fee Related CN202167556U (en) | 2011-08-15 | 2011-08-15 | Silicon powder partition plate with honeycomb structural framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106463681A (en) * | 2014-06-17 | 2017-02-22 | Ocv智识资本有限责任公司 | Anti-sulphation pasting mats for lead-acid batteries |
| US11211612B2 (en) | 2014-06-17 | 2021-12-28 | Owens Corning Intellectual Capital, Llc | Water loss reducing pasting mats for lead-acid batteries |
-
2011
- 2011-08-15 CN CN2011202998404U patent/CN202167556U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106463681A (en) * | 2014-06-17 | 2017-02-22 | Ocv智识资本有限责任公司 | Anti-sulphation pasting mats for lead-acid batteries |
| US11211612B2 (en) | 2014-06-17 | 2021-12-28 | Owens Corning Intellectual Capital, Llc | Water loss reducing pasting mats for lead-acid batteries |
| US11380962B2 (en) | 2014-06-17 | 2022-07-05 | Owens Corning Intellectual Capital, Llc | Anti-sulphation pasting mats for lead-acid batteries |
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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: 20120314 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |