CN101404341A - Valve-controlled pregnant solution type lead acid accumulator - Google Patents
Valve-controlled pregnant solution type lead acid accumulator Download PDFInfo
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- CN101404341A CN101404341A CNA2008100718280A CN200810071828A CN101404341A CN 101404341 A CN101404341 A CN 101404341A CN A2008100718280 A CNA2008100718280 A CN A2008100718280A CN 200810071828 A CN200810071828 A CN 200810071828A CN 101404341 A CN101404341 A CN 101404341A
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- pregnant solution
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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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- 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
Abstract
The invention discloses a valve control pregnant solution type lead acid storage battery, comprising an upper cover and a pregnant solution type battery body; wherein, the upper cover closely covers on an opening of the pregnant solution type battery body and comprises a cover body and a cover plate; the outer surface of a crest slab of the cover body is provided with a groove, the cover plate is correspondingly covered on the groove which is internally provided with a plurality of liquid feed holes that are plugged up by a closing plug, and one end where the liquid feed holes are corresponding to the inner surface of the crest slab of the cover body is separated by a clapboard, thereby separating the inner side of the crest slab of the cover body into liquid feed areas which are respectively corresponding to the liquid feed holes and the cells of the pregnant solution type battery body; the lead acid storage battery also comprises at least one water filter exhaust mechanism for exhausting the whole cells corresponding to the liquid feed areas. Compared with the prior art, due to pregnant solution, the lead acid storage battery has better battery performance and longer service life; the water filter exhaust mechanism arranged on the upper cover realizes the aims of sealing and exhausting of the battery, therefore, the battery does not leak acid and needs no maintenance by adding water.
Description
Technical field
The present invention relates to the lead acid accumulator field, especially a kind of valve-controlled pregnant solution type lead acid accumulator.
Background technology
Lead acid accumulator can be divided into two kinds of pregnant solution type and lean solution formulas from constructing branch.
Existing pregnant solution type lead acid accumulator, its structure comprises the pregnant solution type battery main body and is closed together in the loam cake of battery main body top, the structure of loam cake such as Fig. 1, shown in 2, surround the lid that roughly is square by top board 10 and four sides sidewall, the outer surface of top board 10 offers strip groove 11, offer a plurality of filling openings 12 in the groove 11, each filling opening 12 clogs by cock respectively and seals, each filling opening 12 is separated by dividing plate 13 with the corresponding end of top board 10 inner surfaces, by dividing plate 13 top board 10 inner surfaces are divided into and the corresponding respectively liquid zone 14 that adds of filling opening 2, each adds each single lattice battery that liquid zone 14 corresponds respectively to battery main body, each adds liquid zone 14 and is respectively equipped with ventilation 15, each 15 blow vents 152 that comprise pedestal 151 and be opened in pedestal 151 sidewalls of ventilating, blow vent 152 is located at the sidewall of pedestal 151, can prevent to a certain extent acid solution from blow vent to excessive, offer in the top board 10 and be connected respectively with each blow vent 152 and pass to the outer exhaust passage 16 of top board 10, the gas that produces in the battery is freely discharged by exhaust passage 16, causes suitable position through air entraining pipe.This pregnant solution type storage battery, battery is the rich solution state, acid solution in the battery can flow freely, when battery rollover or inversion, inner acid solution is easy to 16 spill along the exhaust passage from blow vent 152, and acid solution spills not only can produce corrosivity danger and environmental pollution, and can cause the storage battery dehydration, need regularly to safeguard, safeguard trouble for battery adds water.
In order to solve the battery leakage problem, people begin to research and develop sealed cell, and a basic principle of sealed cell design adopts the lean solution technology exactly, make the anodal O that produces
2Obtain maximum composite absorption on the negative pole by circulating in the battery,, safeguard the balance of water in the electrolyte, thereby make battery be sealed with this chemical combination again of finishing inside battery gas.
Existing lean solution formula lead acid accumulator (analysing valve control type lead-acid accumulator battery), its structure comprises lean solution formula battery main body and is closed together in the loam cake of battery main body top, on be covered with lid and cover plate, as Fig. 3, shown in 4, the top board outer surface of lid 20 offers strip groove 21, the cover plate correspondence is covered on groove 21, offer a plurality of open column shape filling openings 22 in the groove 21, each filling opening 22 is separated by dividing plate 23 with the corresponding end of top board inner surface of lid 20, thereby the top board inboard of lid 20 is separated into and the corresponding respectively liquid zone 24 that adds of filling opening 22, each adds each single lattice battery that liquid zone 24 corresponds respectively to battery main body, the top sidewall of a side that each filling opening 22 is positioned at the top board outer surface of lid 20 offers steam vent 221, and is covered with the Capsule 23 as vent valve on each filling opening 22.
Lean solution formula lead acid accumulator is subjected to user's welcome deeply because its tightness height, need not to add water and safeguard, is called as " non-maintaining " lead acid accumulator, but this lean solution formula lead acid accumulator, battery is the lean solution state, and the performance of battery is poor than the pregnant solution type battery, and the useful life of battery is shorter.
Summary of the invention
The purpose of this invention is to provide a kind of can leakage, need not to add the valve-controlled pregnant solution type lead acid accumulator that water is safeguarded, useful life is long.
Technical scheme of the present invention is such: valve-controlled pregnant solution type lead acid accumulator, comprise loam cake and pregnant solution type battery main body, loam cake is closed together on the opening of pregnant solution type battery main body, loam cake comprises lid and cover plate, the top board outer surface of lid offers groove, the cover plate correspondence is covered on groove, offer a plurality of filling openings in the groove, each filling opening is blocked by sealing plug, and the corresponding end of the top board inner surface of each filling opening and lid is separated by dividing plate, thereby the top board inboard of lid is separated into and the corresponding respectively liquid zone that adds of filling opening, and each liquid feeding district is respectively corresponding to each single lattice battery of pregnant solution type battery main body; Also comprise and can be above-mentioned at least one the drainage exhaust gear that the pairing whole single lattice batteries in liquid zone carry out exhaust that respectively adds.
Offer respectively on above-mentioned each dividing plate and be communicated with adjacent two through holes that add the liquid zone, above-mentioned one of them add and be provided with above-mentioned drainage exhaust gear in the liquid zone.
Offer on above-mentioned wherein one or more dividing plates and be communicated with adjacent two through holes that add the liquid zone, form the liquid zone that adds that two or more sets are connected, above-mentioned every group of adding of being connected, be provided with above-mentioned drainage exhaust gear in the liquid zone.
Above-mentioned respectively adding, be respectively equipped with above-mentioned drainage exhaust gear in the liquid zone.
Above-mentioned drainage exhaust gear comprises exhaust outlet, drainage venting plug and Capsule, above-mentioned exhaust outlet connects the top board surfaces externally and internally of above-mentioned lid, above-mentioned drainage venting plug is stifled to be located in the above-mentioned exhaust outlet, the distolateral wall that above-mentioned exhaust outlet is positioned at the top board outer surface of above-mentioned lid offers the exhaust breach, the end that above-mentioned exhaust outlet is positioned at the top board inner surface of above-mentioned lid is provided with baffle plate, and above-mentioned Capsule lid is located at the end that above-mentioned exhaust outlet is positioned at the top board outer surface of above-mentioned lid.
Above-mentioned drainage venting plug is the stopper that expanded material is made.
The end that above-mentioned exhaust outlet is positioned at the top board outer surface of above-mentioned lid is provided with the pedestal that surrounds above-mentioned exhaust outlet, form the cannelure that can supply above-mentioned Capsule to be inserted between pedestal and the exhaust outlet, the top of above-mentioned cannelure offers overfall, and the top board outer surface of above-mentioned lid and the corresponding position of above-mentioned overfall are provided with the imbibition pad.
After adopting such scheme, valve-controlled pregnant solution type lead acid accumulator of the present invention adopts the loam cake of pregnant solution type battery main body and water filtering exhaust, has gathered the advantage of pregnant solution type battery and valve-regulated battery.The present invention compared with prior art, rich solution makes battery performance better, longer service life; On cover sealing and the exhaust that set drainage exhaust gear has been realized battery, battery can leakage, need not to add water and safeguards.
Description of drawings
Fig. 1 is for practising the superstructure schematic diagram of the pregnant solution type lead acid accumulator that has.
Fig. 2 is for practising the loam cake inside structure schematic diagram of the pregnant solution type lead acid accumulator that has.
Fig. 3 is for practising the superstructure schematic diagram (omission cover plate) of the lean solution formula lead acid accumulator that has.
Fig. 4 is for practising the loam cake inside structure schematic diagram of the lean solution formula lead acid accumulator that has.
Fig. 5 is a structural representation of the present invention.
Fig. 6 is a superstructure schematic diagram of the present invention.
Fig. 7 is the inside structure schematic diagram of loam cake of the present invention.
Embodiment
Valve-controlled pregnant solution type lead acid accumulator of the present invention shown in Fig. 5,6,7, comprises loam cake 3 and pregnant solution type battery main body 4, and loam cake 3 is closed together on the opening of pregnant solution type battery main body 4.
Loam cake 3 comprises lid 31 and cover plate 32, the top board outer surface of lid 31 offers groove 311, cover plate 32 correspondences are covered on groove 311, offer a plurality of filling openings 312 in the groove 311, each filling opening 312 is blocked by the sealing plug (not shown), and each filling opening 312 is separated by dividing plate 33 with the corresponding end of top board inner surface of lid 31, thereby the top board inboard of lid 31 is separated into and the corresponding respectively liquid zone 34 that adds of filling opening 312, and each adds each single lattice battery 41 that liquid zone 34 corresponds respectively to pregnant solution type battery main body 4.Offer respectively on each dividing plate 33 and be communicated with adjacent two through holes 331 that add liquid zone 34, one of them adds and is provided with drainage exhaust gear 35 in the liquid zone 34.
Main design thought of the present invention is to adopt the combination of the loam cake of pregnant solution type battery main body and water filtering exhaust, rich solution makes battery performance better, longer service life, and the loam cake of water filtering exhaust has been realized the sealing and the exhaust of battery, battery can leakage, need not to add water and safeguards.During enforcement, can will respectively add the liquid zone and all be connected together, only establish a shared drainage exhaust gear as among the above-mentioned embodiment; Offer on also can one or more therein dividing plates and be communicated with adjacent two through holes that add the liquid zone, form the liquid zone that adds that two or more sets are connected, every group of adding of being connected, be provided with a drainage exhaust gear in the liquid zone; Also can in adding the liquid zone, each be respectively equipped with the drainage exhaust gear.
The above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be qualification to embodiments of the present invention.For those of ordinary skill in the field, can also make the variation or the change of other different structure form on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that spirit of the present invention extended out and still are among protection scope of the present invention.
Claims (7)
1, valve-controlled pregnant solution type lead acid accumulator, comprise loam cake and pregnant solution type battery main body, loam cake is closed together on the opening of pregnant solution type battery main body, loam cake comprises lid and cover plate, the top board outer surface of lid offers groove, the cover plate correspondence is covered on groove, offer a plurality of filling openings in the groove, each filling opening is blocked by sealing plug, and the corresponding end of the top board inner surface of each filling opening and lid is separated by dividing plate, thereby the top board inboard of lid is separated into and the corresponding respectively liquid zone that adds of filling opening, and each liquid feeding district is respectively corresponding to each single lattice battery of pregnant solution type battery main body; It is characterized in that: also comprise can be above-mentioned at least one the drainage exhaust gear that the pairing whole single lattice batteries in liquid zone carry out exhaust that respectively adds.
2, valve-controlled pregnant solution type lead acid accumulator according to claim 1 is characterized in that: offer respectively on above-mentioned each dividing plate and be communicated with adjacent two through holes that add the liquid zone, above-mentioned one of them add and be provided with above-mentioned drainage exhaust gear in the liquid zone.
3, valve-controlled pregnant solution type lead acid accumulator according to claim 1, it is characterized in that: offer adjacent two through holes that add the liquid zone of connection on above-mentioned wherein one or more dividing plates, form the liquid zone that adds that two or more sets are connected, above-mentioned every group of adding of being connected, be provided with above-mentioned drainage exhaust gear in the liquid zone.
4, valve-controlled pregnant solution type lead acid accumulator according to claim 1 is characterized in that: above-mentioned respectively adding, be respectively equipped with above-mentioned drainage exhaust gear in the liquid zone.
5, according to each described valve-controlled pregnant solution type lead acid accumulator of claim 2-4, it is characterized in that: above-mentioned drainage exhaust gear comprises exhaust outlet, drainage venting plug and Capsule, above-mentioned exhaust outlet connects the top board surfaces externally and internally of above-mentioned lid, above-mentioned drainage venting plug is stifled to be located in the above-mentioned exhaust outlet, the distolateral wall that above-mentioned exhaust outlet is positioned at the top board outer surface of above-mentioned lid offers the exhaust breach, the end that above-mentioned exhaust outlet is positioned at the top board inner surface of above-mentioned lid is provided with baffle plate, and above-mentioned Capsule lid is located at the end that above-mentioned exhaust outlet is positioned at the top board outer surface of above-mentioned lid.
6, valve-controlled pregnant solution type lead acid accumulator according to claim 5 is characterized in that: above-mentioned drainage venting plug is the stopper that expanded material is made.
7, valve-controlled pregnant solution type lead acid accumulator according to claim 5, it is characterized in that: the end that above-mentioned exhaust outlet is positioned at the top board outer surface of above-mentioned lid is provided with the pedestal that surrounds above-mentioned exhaust outlet, form the cannelure that can supply above-mentioned Capsule to be inserted between pedestal and the exhaust outlet, the top of above-mentioned cannelure offers overfall, and the top board outer surface of above-mentioned lid and the corresponding position of above-mentioned overfall are provided with the imbibition pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100718280A CN101404341B (en) | 2008-09-22 | 2008-09-22 | Valve-controlled pregnant solution type lead acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100718280A CN101404341B (en) | 2008-09-22 | 2008-09-22 | Valve-controlled pregnant solution type lead acid accumulator |
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| CN101404341A true CN101404341A (en) | 2009-04-08 |
| CN101404341B CN101404341B (en) | 2011-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100718280A Active CN101404341B (en) | 2008-09-22 | 2008-09-22 | Valve-controlled pregnant solution type lead acid accumulator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937992A (en) * | 2010-09-26 | 2011-01-05 | 长兴昌盛电气有限公司 | Lead-acid accumulator |
| CN102347458A (en) * | 2011-10-30 | 2012-02-08 | 风帆股份有限公司 | Integral cover of liquid-enriched maintenance-free storage battery for motorcycle |
| CN103456915A (en) * | 2013-09-24 | 2013-12-18 | 遵义宏港机械有限公司 | Power source liquid storage board |
| CN104393204A (en) * | 2014-11-12 | 2015-03-04 | 长兴悦达塑业有限公司 | Middle cover structure of storage battery |
| CN106887551A (en) * | 2017-05-05 | 2017-06-23 | 赵恒祥 | A kind of battery cap and battery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201319388Y (en) * | 2008-09-22 | 2009-09-30 | 晋江华威电源有限公司 | Valve control abundant-liquid lead acid battery |
-
2008
- 2008-09-22 CN CN2008100718280A patent/CN101404341B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937992A (en) * | 2010-09-26 | 2011-01-05 | 长兴昌盛电气有限公司 | Lead-acid accumulator |
| CN101937992B (en) * | 2010-09-26 | 2012-10-24 | 长兴昌盛电气有限公司 | Lead-acid accumulator |
| CN102347458A (en) * | 2011-10-30 | 2012-02-08 | 风帆股份有限公司 | Integral cover of liquid-enriched maintenance-free storage battery for motorcycle |
| CN103456915A (en) * | 2013-09-24 | 2013-12-18 | 遵义宏港机械有限公司 | Power source liquid storage board |
| CN104393204A (en) * | 2014-11-12 | 2015-03-04 | 长兴悦达塑业有限公司 | Middle cover structure of storage battery |
| CN106887551A (en) * | 2017-05-05 | 2017-06-23 | 赵恒祥 | A kind of battery cap and battery |
| CN106887551B (en) * | 2017-05-05 | 2019-07-16 | 赵恒祥 | A kind of battery cap and battery |
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| Publication number | Publication date |
|---|---|
| CN101404341B (en) | 2011-03-09 |
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| C14 | Grant of patent or utility model | ||
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Owner name: ZHANGZHOU HUAWEI POWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JINJIANG HUAWEI POWER SOURCE CO., LTD. Effective date: 20121009 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 362200 QUANZHOU, FUJIAN PROVINCE TO: 363000 ZHANGZHOU, FUJIAN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20121009 Address after: 363000, Fujian Zhangzhou Yunxiao County town industrial concentration area Patentee after: Zhangzhou Huawei Power Source & Technology Co., Ltd. Address before: 362200 Jinjiang City, Fujian Province Industrial Park, five miles Patentee before: Jinjiang Huawei Power Source Co., Ltd. |