CN104538572A - Centralized exhausting structure for valve-control type lead-acid storage battery - Google Patents
Centralized exhausting structure for valve-control type lead-acid storage battery Download PDFInfo
- Publication number
- CN104538572A CN104538572A CN201410823448.3A CN201410823448A CN104538572A CN 104538572 A CN104538572 A CN 104538572A CN 201410823448 A CN201410823448 A CN 201410823448A CN 104538572 A CN104538572 A CN 104538572A
- Authority
- CN
- China
- Prior art keywords
- upper cover
- control type
- type lead
- cover plate
- groove
- 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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Classifications
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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
- H01M50/30—Arrangements for facilitating escape of gases
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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
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/147—Lids or covers
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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 provides a centralized exhausting structure for a valve-control type lead-acid storage battery. The structure comprises an upper cover of a battery, an upper cover plate and a gas guide structure, wherein an installation hole is formed in the upper cover plate and used for installing a three-way joint or an L-shaped gas guide mechanism; a cylindrical bulge is formed on one side, facing to the upper cover, of the installation hole; a circular groove is formed in the corresponding part of the upper cover, a gap exists between the groove and the bulge; and a notch is formed in the end part of the bulge. According to the structure for centralized exhaust of the battery, the installation and the connection are convenient, the exhausting is uniform and smooth, ash can be cleaned and blockage can be prevented conveniently, and the structure is hard to damage and good in safe reliability.
Description
Technical field
The present invention relates to a kind of analysing valve control type lead-acid accumulator battery and concentrate exhaust structure, belong to lead acid accumulator housing field.
Background technology
Lead-acid battery is developed so far, and analysing valve control type lead-acid accumulator battery occupies absolute dominant position, and battery does not in use need to add electrolyte, easy to use.But battery, when charging, constantly can produce gas (hydrogen and oxygen), wherein a part participates in compound (mainly oxygen, hydrogen participates in compound quantity and can ignore), and remaining gas is then discharged by safety valve.If battery ambient ventilation is not smooth, the too high easy breaking out of fire of hydrogen content can be caused even to explode.In addition, with acid mist when gas is discharged by safety valve, corrosion can be caused to installing rack etc., shorten its useful life.
Because battery produces gas unavoidably, the most effective way is concentrated by gas to get rid of.On market, battery configuration design is a lot, and exhaust structure is also multifarious, and the main structure used has two kinds, adopts L-type or the connection of threeway gas-guiding structure directly to increase sharp mouth with housing and is connected.Wherein battery container directly increases sharp mouth structure in use easily damage (once occur damaging, cannot concentrate exhaust), and result of use is bad.And existing L-type or threeway gas-guiding structure are arranged on upper cover side more, connect inconvenient, exhaust is not smooth, and security reliability is poor.
Along with the increase of different model battery and the requirement of different environment for use, old-fashioned exhaust structure cannot be applied at new product, therefore in the urgent need to designing a kind of novel concentrated exhaust structure of uniqueness.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of and easy to connect, that smooth gas discharge, security reliability are good analysing valve control type lead-acid accumulator battery is installed concentrates exhaust structure.
Technical scheme of the present invention is: analysing valve control type lead-acid accumulator battery concentrates exhaust structure, the air guide mechanism comprising cell cover, be positioned at the upper cover plate above upper cover and be contained on upper cover plate, its improvements are that described upper cover plate is provided with and is sealed and matched with air guide mechanism and perpendicular to the installing hole on upper cover plate surface, have cylindric protruding bottom this installing hole towards cell cover side, the corresponding site of cell cover has circular groove, have gap between described groove and projection, protruding end is jagged.
Further scheme is: described installing hole is located at the middle position of upper cover plate; Gap between groove and projection is 1 ~ 3mm, and protruding end gap width is 1 ~ 2mm; Groove diameter is 10 ~ 15mm, and groove intracavity bottom has R to be the fillet of 3 ~ 4mm; Described groove wall thickness is not less than 2mm, and bossing wall thickness is not less than 1mm; Described air guide mechanism is threeway or L-type air guide mechanism.
When the present invention uses, only threeway or L type air guide mechanism directly need be inserted in the installing hole of upper cover plate, and add sealing ring, be connected by flexible pipe and just can concentrate exhaust.The gas that battery compartment produces by safety valve discharged in the space between upper cover and upper cover plate, then drains into place of safety by air guide mechanism is concentrated.Air guide mechanism is contained in upper cover plate upper surface, preferably at middle position, easy to connect, and exhaust is balanced.The special construction design of installation position and the preferred of relative dimensions, can ensure that gas is discharged unobstructed, structure has sufficient intensity, can not damage; The fillet of upper cover groove inner chamber is convenient to deashing, prevents blocking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
See Fig. 1, gap is had between cell cover 1 and upper cover plate 2, upper cover plate middle position has installing hole, threeway 3 is inserted in installing hole, and add sealing ring, this installing hole has cylindric protruding 4 towards the side of upper cover, the corresponding site of upper cover has circular groove, gap d=2mm between described groove and projection, groove intracavity diameter is 12mm, is greater than protruding external diameter, and groove intracavity bottom has R to be the fillet of 3.5mm, protruding end has width to be the breach 5 of 1.5mm, and groove and protruding wall thickness are respectively 2.5mm and 1.5mm.
Claims (6)
1. an analysing valve control type lead-acid accumulator battery concentrates exhaust structure, the air guide mechanism comprising cell cover, be positioned at the upper cover plate above upper cover and be contained on upper cover plate, it is characterized in that described upper cover plate is provided with to be sealed and matched with air guide mechanism and perpendicular to the installing hole on upper cover plate surface, have cylindric protruding bottom this installing hole towards cell cover side, the corresponding site of cell cover has circular groove, have gap between described groove and projection, protruding end is jagged.
2. concentrate exhaust structure by analysing valve control type lead-acid accumulator battery described in claim 1, it is characterized in that described installing hole is located at the middle position of upper cover plate.
3. concentrate exhaust structure by analysing valve control type lead-acid accumulator battery described in claim 1, it is characterized in that the gap between groove and projection is 1 ~ 3mm, protruding end gap width is 1 ~ 2mm.
4. concentrate exhaust structure by analysing valve control type lead-acid accumulator battery described in claim 1, it is characterized in that groove diameter is 10 ~ 15mm, groove intracavity bottom has R to be the fillet of 3 ~ 4mm.
5. concentrate exhaust structure by analysing valve control type lead-acid accumulator battery described in claim 1, it is characterized in that described groove wall thickness is not less than 2mm, bossing wall thickness is not less than 1mm.
6. concentrate exhaust structure by analysing valve control type lead-acid accumulator battery described in claim 1, it is characterized in that described air guide mechanism is threeway or L-type air guide mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823448.3A CN104538572A (en) | 2014-12-26 | 2014-12-26 | Centralized exhausting structure for valve-control type lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823448.3A CN104538572A (en) | 2014-12-26 | 2014-12-26 | Centralized exhausting structure for valve-control type lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104538572A true CN104538572A (en) | 2015-04-22 |
Family
ID=52854068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410823448.3A Pending CN104538572A (en) | 2014-12-26 | 2014-12-26 | Centralized exhausting structure for valve-control type lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104538572A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107588A (en) * | 1984-10-15 | 1986-04-10 | 卡尔·第尔纳和佐恩有限公司霍佩克蓄电池厂 | Lead accumulator |
| JP2008041587A (en) * | 2006-08-10 | 2008-02-21 | Furukawa Battery Co Ltd:The | Sealed type lead-acid battery |
| CN201887104U (en) * | 2010-12-14 | 2011-06-29 | 骆驼集团襄樊蓄电池有限公司 | Design structure of exhaust backflow hole plug of storage battery |
| CN102598357A (en) * | 2009-09-16 | 2012-07-18 | Vb汽车电池有限责任公司 | Sealing plug arrangement for a battery |
| US20130034757A1 (en) * | 2011-08-01 | 2013-02-07 | Doyle Michael A | Battery vent cap |
| CN204361156U (en) * | 2014-12-26 | 2015-05-27 | 双登集团股份有限公司 | Analysing valve control type lead-acid accumulator battery concentrates exhaust structure |
-
2014
- 2014-12-26 CN CN201410823448.3A patent/CN104538572A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107588A (en) * | 1984-10-15 | 1986-04-10 | 卡尔·第尔纳和佐恩有限公司霍佩克蓄电池厂 | Lead accumulator |
| JP2008041587A (en) * | 2006-08-10 | 2008-02-21 | Furukawa Battery Co Ltd:The | Sealed type lead-acid battery |
| CN102598357A (en) * | 2009-09-16 | 2012-07-18 | Vb汽车电池有限责任公司 | Sealing plug arrangement for a battery |
| CN201887104U (en) * | 2010-12-14 | 2011-06-29 | 骆驼集团襄樊蓄电池有限公司 | Design structure of exhaust backflow hole plug of storage battery |
| US20130034757A1 (en) * | 2011-08-01 | 2013-02-07 | Doyle Michael A | Battery vent cap |
| CN204361156U (en) * | 2014-12-26 | 2015-05-27 | 双登集团股份有限公司 | Analysing valve control type lead-acid accumulator battery concentrates exhaust structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
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| WD01 | Invention patent application deemed withdrawn after publication |