CN103633267A - High-capacity storage battery - Google Patents
High-capacity storage battery Download PDFInfo
- Publication number
- CN103633267A CN103633267A CN201310609194.0A CN201310609194A CN103633267A CN 103633267 A CN103633267 A CN 103633267A CN 201310609194 A CN201310609194 A CN 201310609194A CN 103633267 A CN103633267 A CN 103633267A
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- China
- Prior art keywords
- positive
- negative
- plates
- battery
- plate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/463—Separators, membranes or diaphragms characterised by their shape
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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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
Abstract
The invention relates to the field of storage battery production, and particularly relates to a high-capacity storage battery. The high-capacity storage battery comprises a shell and pole groups which are arranged in the shell, wherein the pole groups are internally provided with a plurality of positive plates and negative plates which are distributed at intervals; paper blocking plates are arranged between the adjacent positive plates and negative plates; the upper parts of the positive plates are provided with positive bus bars; the positive bus bars are provided with positive terminals; the upper parts of the negative plates are provided with negative bus bars which are provided with negative terminals; the positive plates and the negative plates are arranged alternatively, and both the thicknesses of the positive plates and the negative plates are increased gradually, so that the weights of corresponding pole plates are also increased gradually correspondingly. According to the invention, no matter what the positive plates or the negative plates are, the reaction is relatively consistent, and over-charging or over-discharging for single pole plate is prevented, so that the situation that the single pole plate is lack of charging or discharging is prevented, the battery capacity is improved, and the service life of the battery is prolonged; the distribution structure of the thicknesses of the paper blocking plates guarantees that the acid content of each pole plate is consistent in proportion, so that the product quality of the storage battery is ensured.
Description
Technical field
The present invention relates to storage battery production field, particularly a kind of high-capacity battery.
Background technology
At present, storage battery producer all will weigh to the total weight of the positive plate of every battery and negative plate, and guarantees that the positive plate total weight of every battery is all identical, and negative plate total weight is identical, increase the service life, and the negative plate weight of regulation meets standard with the ratio of positive plate weight.The size of battery case is to determine, be that the enclosure interior useful space limits, inner positive/negative plate total weight is fixed, and electrolyte weight is just fixed, electrolyte and plumbous part by weight are generally (25 ± 5): 100, and negative plate is generally (78 ± 5) with the mass ratio of positive plate: 100.Dividing plate is buffer action in the middle of pole plate, and secondly dividing plate has imbibition effect, can be storage of the plates electrolyte, and when acid is inhaled in pole plate electric discharge, dividing plate just improves acid amount, and when pole plate charges, acid amount is absorbed by corresponding dividing plate.Dividing plate is to have thickness to distinguish, and conventional batteries is not note dividing plate and the pole plate regularity of distribution, and thick dividing plate is together with light pole plate, and while causing reacting, the many lead of acid is few, and facial pallor is perishable softening; Or way-board is together with heavy pole plate, while causing reacting, the few lead of acid is many, and pole plate dehydration is fast, and even local pyrexia distortion cannot guarantee that the acid molar ratio example of every pole plate is consistent, thus reduction capacity and life-span.
The total weight of pole plate total weight and electrolyte in conventional storage battery, the total weight of positive plate and the total weight of negative plate are all determined when design.But through each sheet pole plate weight is weighed, no matter be that charge less is electric, all can cause battery early failure with owing electric discharge or overcharging with overdischarge in battery return of goods dissection process.And monolithic pole plate is coupling with corresponding single partition thickness, be that monolithic pole plate acid amount is coupling, the capacity of battery and life-span are all normally brought into play, and single partition thickness does not mate with pole plate weight, be that the acid molar ratio example that monolithic pole plate is corresponding is inconsistent, also further reduce capacity and life-span.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of simple in structure, high-capacity battery of improving battery capacity and extending battery.
According to design provided by the present invention, a kind of high-capacity battery, comprise housing, and be arranged on the utmost point group in housing, in described utmost point group, be provided with a plurality of positive plates spaced apart and negative plate, between adjacent positive plate and negative plate, be provided with every cardboard, described positive plate top is provided with positive bus, described positive bus is provided with plus end, described negative plate top is provided with negative bus, described negative bus is provided with negative terminal, the thickness of described negative plate is divided into B, B+1, B+2, B+3, B+4, B+5, the thickness of described positive plate is divided into A, A+1, A+2, A+3, A+4, described positive plate and negative plate are arranged alternately, and from battery both sides to battery, middle part increases progressively the thickness of negative plate gradually successively, correspondingly from battery both sides to battery, middle part increases progressively the thickness of positive plate gradually, increasing progressively of electrode thickness also increases progressively the weight of corresponding pole plate accordingly.
According to above-mentioned high-capacity battery, describedly every the thickness of cardboard and the thickness of negative plate, match.
Preferably, from battery both sides to battery, middle part increases progressively the described thickness every cardboard gradually, changes the corresponding weight every cardboard also increase progressively accordingly every cal(l)iper.
According to above-mentioned high-capacity battery, described housing is provided with valve opening.
The beneficial effect of high-capacity battery of the present invention:
1. the structure of the positive plate of high-capacity battery of the present invention and negative plate is regular distribution, pole plate in the middle of close battery is for the heaviest, then to both sides, progressively successively decrease, no matter be that positive plate or negative plate are all like this, heavier negative plate corresponding to positive plate in the middle of, then progressively to both sides, successively decrease, keeping to the side is low weight positive plate corresponding to negative plate, positive and negative reaction is relatively consistent, avoid monolithic pole plate to overcharge or overdischarge, thereby the situation of having avoided monolithic pole plate charge less electricity or having owed to discharge, improves battery capacity, has extended the useful life of battery.
2. high-capacity battery median septum of the present invention plays buffer action in the middle of the pole plate, and secondly dividing plate has imbibition effect, and middle corresponding dividing plate is the thickest, therefore, thick and heavy pole plate corresponding thick and in the polyacid amount of dividing plate; Then to both sides and electrode thickness weight, successively decrease, so few acid amount of the corresponding way-board of thin and light pole plate guarantees that the acid molar ratio example of every pole plate is consistent, thus raising capacity and life-span.
3. in high-capacity battery of the present invention, the pole plate near positive and negative terminal is more thick and heavy, electric weight can be provided in time, give full play to performance, electrode thickness and weight away from positive and negative terminal are progressively successively decreased, guarantee that the every negative plate thickness that every positive plate is corresponding is consistent with part by weight, reaction is consistent, improves battery capacity, extending battery life.
accompanying drawing explanation:
Fig. 1 is the structural representation of high-capacity battery of the present invention;
Fig. 2 is the utmost point cluster structure schematic diagram of high-capacity battery of the present invention;
Fig. 3 is the pole plate distributed architecture schematic diagram of high-capacity battery of the present invention.
embodiment:
The negative plate of number in the figure 1 representative, label 2 representatives are every cardboard, and label 3 represents positive plate, and label 4 represents plus end, and label 5 represents positive bus, and label 6 represents negative terminal, and label 7 represents negative bus, and label 8 represents housing, label 9 represents valve opening.
Below in conjunction with accompanying drawing and technical scheme, the present invention is further detailed explanation.
Referring to Fig. 1 ~ 3, a kind of high-capacity battery, comprise housing 8, and be arranged on the utmost point group in housing, in described utmost point group, be provided with a plurality of positive plates 3 spaced apart and negative plate 1, between adjacent positive plate 3 and negative plate 1, be provided with every cardboard 2, described positive plate 3 tops are provided with positive bus 5, described positive bus 5 is provided with plus end 4, described negative plate 1 top is provided with negative bus 7, described negative bus 7 is provided with negative terminal 6, the thickness of described negative plate 1 is divided into B, B+1, B+2, B+3, B+4, B+5, the thickness of described positive plate 3 is divided into A, A+1, A+2, A+3, A+4, described positive plate 3 is arranged alternately with negative plate 1, and from battery both sides to battery, middle part increases progressively the thickness of negative plate 1 gradually successively, correspondingly from battery both sides to battery, middle part increases progressively the thickness of positive plate 3 gradually, increasing progressively of electrode thickness also increases progressively the weight of corresponding pole plate accordingly.
The thickness of the described thickness every cardboard 2 and negative plate 1 matches.
Preferably, from battery both sides to battery, middle part increases progressively the described thickness every cardboard 2 gradually, every the corresponding weight every cardboard 2 of increasing progressively of cardboard 2 thickness, also increases progressively accordingly.
Described housing 8 is provided with valve opening 9.
In the present invention, the structure of positive plate and negative plate is regular distribution, pole plate in the middle of close battery is for the heaviest, then to both sides, progressively successively decrease, no matter be that positive plate or negative plate are all like this, heavier negative plate corresponding to positive plate in the middle of, then progressively to both sides, successively decrease, keeping to the side is low weight positive plate corresponding to negative plate, positive and negative reaction is relatively consistent, avoid monolithic pole plate to overcharge or overdischarge, thereby the situation of having avoided monolithic pole plate charge less electricity or having owed to discharge, improve battery capacity, extended the useful life of battery, distributed architecture every cal(l)iper, the acid molar ratio example of guaranteeing every pole plate is consistent, thereby guarantee the product quality of storage battery.
Battery capacity of the present invention and useful life and conventional battery capacity life-span correction data are as follows:
Table one: battery capacity of the present invention and useful life and conventional battery capacity life-span contrast table
The present invention is not limited to above-mentioned embodiment, and those skilled in the art also can make multiple variation accordingly, but any and the present invention are equal to or similarly change and all should be encompassed in the scope of the claims in the present invention.
Claims (4)
1. a high-capacity battery, comprise housing, and be arranged on the utmost point group in housing, in described utmost point group, be provided with a plurality of positive plates spaced apart and negative plate, between adjacent positive plate and negative plate, be provided with every cardboard, described positive plate top is provided with positive bus, described positive bus is provided with plus end, described negative plate top is provided with negative bus, described negative bus is provided with negative terminal, it is characterized in that: the thickness of described negative plate is divided into B, B+1, B+2, B+3, B+4, B+5, the thickness of described positive plate is divided into A, A+1, A+2, A+3, A+4, described positive plate and negative plate are arranged alternately, and from battery both sides to battery, middle part increases progressively the thickness of negative plate gradually successively, correspondingly from battery both sides to battery, middle part increases progressively the thickness of positive plate gradually.
2. high-capacity battery according to claim 1, is characterized in that: describedly every the thickness of cardboard and the thickness of negative plate, match.
3. high-capacity battery according to claim 2, is characterized in that: from battery both sides to battery, middle part increases progressively the described thickness every cardboard gradually.
4. high-capacity battery according to claim 1, is characterized in that: described housing is provided with valve opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310609194.0A CN103633267B (en) | 2013-11-27 | 2013-11-27 | High-capacity battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310609194.0A CN103633267B (en) | 2013-11-27 | 2013-11-27 | High-capacity battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103633267A true CN103633267A (en) | 2014-03-12 |
| CN103633267B CN103633267B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310609194.0A Active CN103633267B (en) | 2013-11-27 | 2013-11-27 | High-capacity battery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682900A (en) * | 2018-06-01 | 2018-10-19 | 超威电源有限公司 | A kind of lead-acid accumulator containing differentiation pole plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007234305A (en) * | 2006-02-28 | 2007-09-13 | Sanyo Electric Co Ltd | Cylindrical cell |
| CN101651202A (en) * | 2009-08-21 | 2010-02-17 | 许长权 | Storage cell and electrode setting method thereof |
| CN202977638U (en) * | 2012-10-29 | 2013-06-05 | 天能电池集团有限公司 | High-capacity high-power lead-acid storage battery |
| CN203707222U (en) * | 2013-11-27 | 2014-07-09 | 河南超威电源有限公司 | High capacity storage battery |
-
2013
- 2013-11-27 CN CN201310609194.0A patent/CN103633267B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007234305A (en) * | 2006-02-28 | 2007-09-13 | Sanyo Electric Co Ltd | Cylindrical cell |
| CN101651202A (en) * | 2009-08-21 | 2010-02-17 | 许长权 | Storage cell and electrode setting method thereof |
| CN202977638U (en) * | 2012-10-29 | 2013-06-05 | 天能电池集团有限公司 | High-capacity high-power lead-acid storage battery |
| CN203707222U (en) * | 2013-11-27 | 2014-07-09 | 河南超威电源有限公司 | High capacity storage battery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682900A (en) * | 2018-06-01 | 2018-10-19 | 超威电源有限公司 | A kind of lead-acid accumulator containing differentiation pole plate |
| CN108682900B (en) * | 2018-06-01 | 2021-04-20 | 超威电源集团有限公司 | Lead-acid storage battery with differentiated polar plates |
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| Publication number | Publication date |
|---|---|
| CN103633267B (en) | 2015-11-18 |
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