CN204361156U - Analysing valve control type lead-acid accumulator battery concentrates exhaust structure - Google Patents
Analysing valve control type lead-acid accumulator battery concentrates exhaust structure Download PDFInfo
- Publication number
- CN204361156U CN204361156U CN201420839203.5U CN201420839203U CN204361156U CN 204361156 U CN204361156 U CN 204361156U CN 201420839203 U CN201420839203 U CN 201420839203U CN 204361156 U CN204361156 U CN 204361156U
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- CN
- China
- Prior art keywords
- upper cover
- valve control
- acid accumulator
- control type
- exhaust structure
- 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.)
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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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- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model provides a kind of analysing valve control type lead-acid accumulator battery to concentrate exhaust structure, comprises cell cover, upper cover plate and air guide mechanism.Upper cover plate is provided with installing hole, and for installing threeway or L-type air guide mechanism, installing hole has cylindric protruding towards the side of upper cover, and the corresponding site of upper cover has circular groove, has gap between described groove and projection, and protruding end is jagged.The utility model is used for battery and concentrates exhaust, installs easy to connect, and exhaust is balanced unobstructed, and it is anti-blocking to be convenient to deashing, and not fragile, security reliability is good.
Description
Technical field
The utility model relates to a kind of analysing valve control type lead-acid accumulator battery and concentrates exhaust structure, belongs 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.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and installs easy to connect, that smooth gas discharge, security reliability are good analysing valve control type lead-acid accumulator battery and concentrate exhaust structure.
The technical solution of the utility model 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 utility model 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 the utility model structural representation.
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 |
|---|---|---|---|
| CN201420839203.5U CN204361156U (en) | 2014-12-26 | 2014-12-26 | Analysing valve control type lead-acid accumulator battery concentrates exhaust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839203.5U CN204361156U (en) | 2014-12-26 | 2014-12-26 | Analysing valve control type lead-acid accumulator battery concentrates exhaust structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361156U true CN204361156U (en) | 2015-05-27 |
Family
ID=53262609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420839203.5U Active CN204361156U (en) | 2014-12-26 | 2014-12-26 | Analysing valve control type lead-acid accumulator battery concentrates exhaust structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204361156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538572A (en) * | 2014-12-26 | 2015-04-22 | 双登集团股份有限公司 | Centralized exhausting structure for valve-control type lead-acid storage battery |
| CN108054324A (en) * | 2017-12-26 | 2018-05-18 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七二研究所） | A kind of valve controlled sealed lead-acid accumulator safety valve |
-
2014
- 2014-12-26 CN CN201420839203.5U patent/CN204361156U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538572A (en) * | 2014-12-26 | 2015-04-22 | 双登集团股份有限公司 | Centralized exhausting structure for valve-control type lead-acid storage battery |
| CN108054324A (en) * | 2017-12-26 | 2018-05-18 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七二研究所） | A kind of valve controlled sealed lead-acid accumulator safety valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |