CN2596562Y - Folding type lead-acid accumulator - Google Patents
Folding type lead-acid accumulator Download PDFInfo
- Publication number
- CN2596562Y CN2596562Y CN03214457U CN03214457U CN2596562Y CN 2596562 Y CN2596562 Y CN 2596562Y CN 03214457 U CN03214457 U CN 03214457U CN 03214457 U CN03214457 U CN 03214457U CN 2596562 Y CN2596562 Y CN 2596562Y
- Authority
- CN
- China
- Prior art keywords
- plate
- positive
- lead
- negative
- lead acid
- 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
- 239000002253 acid Substances 0.000 title claims abstract description 19
- 239000003792 electrolyte Substances 0.000 claims abstract description 5
- 238000003475 lamination Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
Images
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Cell Electrode Carriers And Collectors (AREA)
- Secondary Cells (AREA)
Abstract
The utility model relates to a modified fold formula of book lead acid battery, including battery jar, positive plate, negative plate, the little body electrolyte of baffle, the anodal post is connected to the positive plate, and the negative pole post is connected to the negative plate, and it is just, the negative plate is pure stereotype bars area, just, the negative plate is convoluteed into the column by the baffle interval. The method not only retains the electrical property advantage of pure lead, but also can coil the grid belt of the polar plate just by utilizing the soft characteristic of the pure lead, the coiled polar plate forms multilayer superposition, the strength requirement is met, the problem of electrode corrosion is avoided, the service life of the lead-acid storage battery is greatly prolonged, and under the same weight, the capacity of the storage battery can be improved by 30-40%, the performance is stable, and the shock resistance is good. The utility model discloses think about novelty, design benefit, low in manufacturing cost makes traditional lead acid battery have the breakthrough of matter, the lead acid battery of suitable various forms and various performance.
Description
Technical field
The utility model relates to a kind of improved lead acid accumulator.
Background technology
Because pure lead is very soft, there is not intensity, so in traditional lead acid accumulator, its positive and negative pole plate is all manufactured with alloy lead, in pure lead, introduce elements such as calcium, antimony and make alloy lead and be used to solve the too soft problem of pure lead.And alloying element has also constituted " particle " that is corroded by electrolyte when hardness, intensity aspect play skeleton function, shortened the useful life of storage battery greatly, and, the arrangement mode of positive and negative pole plate and alloying element are to the influence of storage battery electrical property, cause battery capacity too little, the poor performance of whole storage battery.
Summary of the invention
Technical problem to be solved in the utility model is: provide that a kind of capacity is big, the lamination rolled type lead acid accumulator of long service life.
Lamination rolled type lead acid accumulator described in the utility model, comprise battery case, positive plate, negative plate, dividing plate and colloidal electrolyte, positive plate connects positive terminal, and negative plate connects negative terminal, its positive and negative pole plate is pure stereotype grid band, and positive and negative pole plate is wound into column at interval by dividing plate.
During making lead is rolled into strip,, make positive and negative pole plate or be called the grid band through reprocessing, positive and negative pole plate is spread lead plaster respectively, and by dividing plate at interval, last works columns such as being wound into cylindric, prism-shaped, draw positive pole from positive plate, draw negative pole from negative plate.
The utility model had both kept the electrical property advantage of pure lead, resistance is little, internal resistance≤3m Ω, the pure plumbous soft characteristics of positive again good utilisation can be got up pole plate grid tape wrapping, and the stack of the formation of the pole plate after reeling multilayer, have satisfied requirement of strength again, not only avoided the electrode corrosion problem, prolong the useful life of lead acid accumulator greatly, and under equivalent weight, the capacity of storage battery can have been improved 30～40%.Because closely stack mutually between pole plate, the plate active material difficult drop-off, stable performance, the C/3 specific energy 〉=40Wh/kg that discharges has increased shock resistance.
The utility model is novel, designs ingeniously, and low cost of manufacture makes traditional lead acid accumulator that the breakthrough of matter arranged.Suitable various forms of battery cases, columniform, cuboidal, rectangular, or the like, vertical, horizontal, or the like, can arbitrarily adjust as requested, flexible and changeable.Can be widely used in various lead acid accumulators, as the electronic battery of tractor, electric automobile lead acid accumulator, electric bicycle lead acid accumulator or the like.
Description of drawings
Fig. 1, the utility model one example structure schematic diagram, rectangular form.
A-A cross section sound view among Fig. 2, Fig. 1.
Fig. 3, cylindrical part cross section structure schematic diagram.
Among the figure: 1, pole 2, battery cover 3,7, battery case 4,8, positive plate 5,9, negative plate 6,10, dividing plate.
Embodiment
In conjunction with the foregoing description accompanying drawing the utility model is further described.
As shown in Figure 1, 2, lamination rolled type lead acid accumulator described in the utility model, comprise battery case 3, positive plate 4, negative plate 5, dividing plate 6 and colloidal electrolyte, positive plate 4 connects positive terminal, negative plate 5 connects negative terminal, its positive and negative pole plate 4,5 is pure stereotype grid band, and positive and negative pole plate 4,5 is wound into rectangular column at interval by dividing plate 6.
Claims (3)
1, a kind of lamination rolled type lead acid accumulator, comprise battery case, positive plate, negative plate, dividing plate and colloidal electrolyte, positive plate connects positive terminal, and negative plate connects negative terminal, it is characterized in that positive and negative pole plate is pure stereotype grid band, positive and negative pole plate is wound into column at interval by dividing plate.
2, lead acid accumulator according to claim 1 is characterized in that positive and negative pole plate is wound into cylindric by dividing plate at interval.
3, lead acid accumulator according to claim 1 is characterized in that positive and negative pole plate is wound into prism-shaped at interval by dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03214457U CN2596562Y (en) | 2003-01-07 | 2003-01-07 | Folding type lead-acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03214457U CN2596562Y (en) | 2003-01-07 | 2003-01-07 | Folding type lead-acid accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2596562Y true CN2596562Y (en) | 2003-12-31 |
Family
ID=33754673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN03214457U Expired - Fee Related CN2596562Y (en) | 2003-01-07 | 2003-01-07 | Folding type lead-acid accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2596562Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593532A (en) * | 2012-02-07 | 2012-07-18 | 杭州中亿科技有限公司 | Folding lead-acid storage battery |
| CN107181008A (en) * | 2017-05-27 | 2017-09-19 | 双登集团股份有限公司 | Takeup type rectangle pole group |
-
2003
- 2003-01-07 CN CN03214457U patent/CN2596562Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593532A (en) * | 2012-02-07 | 2012-07-18 | 杭州中亿科技有限公司 | Folding lead-acid storage battery |
| CN102593532B (en) * | 2012-02-07 | 2016-06-29 | 杭州中亿科技有限公司 | Folding lead-acid storage battery |
| CN107181008A (en) * | 2017-05-27 | 2017-09-19 | 双登集团股份有限公司 | Takeup type rectangle pole group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |