CN101093896A - Dry charged type sealed lead-acid accumulator free from maintenance - Google Patents
Dry charged type sealed lead-acid accumulator free from maintenance Download PDFInfo
- Publication number
- CN101093896A CN101093896A CNA2007100701622A CN200710070162A CN101093896A CN 101093896 A CN101093896 A CN 101093896A CN A2007100701622 A CNA2007100701622 A CN A2007100701622A CN 200710070162 A CN200710070162 A CN 200710070162A CN 101093896 A CN101093896 A CN 101093896A
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- CN
- China
- Prior art keywords
- battery
- cover
- type structure
- maintenance
- adding liquid
- 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.)
- Pending
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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
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- Filling, Topping-Up Batteries (AREA)
Abstract
The dry load type accumulator is mainly composed of following parts: battery tank of pole set soldered from built in dry load type pole plates; being setup on the battery tank, the large cover for battery includes labyrinth type structure and 4-8 pieces of bore for adding liquid; being setup on the large cover, the small cover for battery is located at place corresponding to the labyrinth type structure. Passing through the large cover, each bore for adding liquid is communicated to corresponding box of tank inside the battery tank. Using second time of designing structure of close over as well as labyrinth type structure between the small cover and the large cover retains sealed maintenance free performance. Bores for adding liquid and seal structure of bolt for adding liquid makes accumulator with no liquid for leaving factory so as to guarantee safe transportation, environmental protection, raised performance and prolonged service life.
Description
Technical field
The present invention relates to a kind of dry-charged sealed maintenance-free lead-acid battery, belong to the manufacturing technology field of lead acid accumulator.
Background technology
Existing automobile sealed lead-acid accumulator free from maintenance is that band liquid dispatches from the factory.Exempt to add water in the so-called non-maintaining i.e. use process, once use to end-of-life.But in actual use, because the nearly engine of installation position offset of storage battery on the automobile, and in confined space use, the ambient temperature of storage battery is higher, causes the storage battery dehydration easily, and is significantly less than the designed life of storage battery its useful life.
Summary of the invention
The purpose of this invention is to provide a kind of reasonable in designly, can improve accumulator property, the dry-charged sealed maintenance-free lead-acid battery that increases the service life.
The present invention is a dry-charged sealed maintenance-free lead-acid battery, establish utmost point group's battery case in it is characterized in that comprising, place the battery big cover of being with maze-type structure and liquid filling hole on the battery case, place on the battery big cover battery tegillum with the maze-type structure correspondence position, liquid filling hole passes battery big cover and communicates with corresponding groove lattice in the battery case.
Described utmost point group can be welded by dried charge plate.
Described liquid filling hole can be 4～8 and evenly is provided with on battery big cover.
The present invention compared with prior art has following outstanding advantage and good effect:
1, the problem that exists with sealed lead-acid accumulator free from maintenance at existing automobile by the secondary closure construction design of battery cover, and is a maze-type structure between tegillum and the big lid, can keep the performance of closed maintenance free; The liquid filling hole corresponding with battery case is set on battery big cover, makes storage battery not be with liquid to dispatch from the factory, transportation safety, environmental protection.Wear a certain amount of electrolyte with dosing container simultaneously, need only during use by sealing and to use behind the quantitative electrolyte of liquid filling hole adding.
2, the utmost point is mined massively and is dispatched from the factory with dry charged type pole plate welding assembling and in conjunction with the dried lotus of storage battery, and storage period is long, is beneficial to turnover, does not influence serviceability.
3, in actual use, because the nearly engine of installation position offset of storage battery on the automobile, and use in the confined space, the ambient temperature of storage battery is higher, cause the storage battery dehydration easily, when the pole plate life-span of storage battery does not stop, also can in liquid filling hole, replenish an amount of water and selectively safeguard, prolonged the useful life of storage battery.
Description of drawings
Accompanying drawing is overall structure of the present invention and partial sectional view.
Embodiment
The present invention is mainly by the interior battery case 6 of establishing the utmost point group 1 that dried charge plate is welded, place the battery big cover 3 of being with maze-type structure 5 and 4～8 liquid filling holes 4 on the battery case 6, place on the battery big cover 3 battery tegillum 2 formations such as grade with maze-type structure 5 correspondence positions, each liquid filling hole 4 passes battery big cover 3 and communicates with corresponding groove lattice in the battery case 6.Adopt through-wall welding to connect between the utmost point group, battery case and battery cover adopt heat-sealing, and liquid filling hole 4 usefulness sealing bolts seal.
During use, the present invention is installed on the relevant position of automobile, opens liquid filling hole 4, by adding quantitative electrolyte in the corresponding groove lattice of liquid filling hole 4 in battery case 6, the sealing of screwing hermetic bolt can be used.When the storage battery dehydration is too much in the use, also can in liquid filling hole 4, replenish an amount of water and selectively safeguard, can further prolong the useful life of storage battery.
Claims (3)
1, a kind of dry-charged sealed maintenance-free lead-acid battery, establish the battery case (6) of utmost point group (1) in it is characterized in that comprising, place battery case (6) to go up the battery big cover (3) of band maze-type structure (5) and liquid filling hole (4), place battery big cover (3) to go up battery tegillum (2) with maze-type structure (5) correspondence position, liquid filling hole (4) passes the interior corresponding groove lattice of battery big cover (3) and battery case (6) and communicates.
2, by the described dry-charged sealed maintenance-free lead-acid battery of claim 1, it is characterized in that described utmost point group (1) is welded by dried charge plate.
3,, it is characterized in that described liquid filling hole (4) is 4～8 and evenly is provided with on battery big cover (3) by the described dry-charged sealed maintenance-free lead-acid battery of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100701622A CN101093896A (en) | 2007-07-24 | 2007-07-24 | Dry charged type sealed lead-acid accumulator free from maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100701622A CN101093896A (en) | 2007-07-24 | 2007-07-24 | Dry charged type sealed lead-acid accumulator free from maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101093896A true CN101093896A (en) | 2007-12-26 |
Family
ID=38992000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100701622A Pending CN101093896A (en) | 2007-07-24 | 2007-07-24 | Dry charged type sealed lead-acid accumulator free from maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101093896A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393204A (en) * | 2014-11-12 | 2015-03-04 | 长兴悦达塑业有限公司 | Middle cover structure of storage battery |
| CN110556504A (en) * | 2018-05-30 | 2019-12-10 | 北京好风光储能技术有限公司 | Full life cycle operation mode of lithium battery capable of injecting/extracting liquid |
-
2007
- 2007-07-24 CN CNA2007100701622A patent/CN101093896A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393204A (en) * | 2014-11-12 | 2015-03-04 | 长兴悦达塑业有限公司 | Middle cover structure of storage battery |
| CN110556504A (en) * | 2018-05-30 | 2019-12-10 | 北京好风光储能技术有限公司 | Full life cycle operation mode of lithium battery capable of injecting/extracting liquid |
| CN110556504B (en) * | 2018-05-30 | 2022-05-27 | 北京好风光储能技术有限公司 | Full life cycle operation mode of lithium battery capable of injecting/extracting liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |