CN2884545Y - Chemical accumulator - Google Patents

Chemical accumulator Download PDF

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Publication number
CN2884545Y
CN2884545Y CNU2006201017392U CN200620101739U CN2884545Y CN 2884545 Y CN2884545 Y CN 2884545Y CN U2006201017392 U CNU2006201017392 U CN U2006201017392U CN 200620101739 U CN200620101739 U CN 200620101739U CN 2884545 Y CN2884545 Y CN 2884545Y
Authority
CN
China
Prior art keywords
battery
cover
cover plate
ventilating joint
cover board
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.)
Expired - Lifetime
Application number
CNU2006201017392U
Other languages
Chinese (zh)
Inventor
王德力
陈建
唐明跃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Narada Power Source Co Ltd
Original Assignee
Zhejiang Narada Power Source Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Narada Power Source Co Ltd filed Critical Zhejiang Narada Power Source Co Ltd
Priority to CNU2006201017392U priority Critical patent/CN2884545Y/en
Application granted granted Critical
Publication of CN2884545Y publication Critical patent/CN2884545Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 chemical battery, comprising a battery body, a battery cover, a cover board and a ventilation joint. The ventilation joint is arranged on the cover board. The ventilation joint and the cover board are integrated structure. The said ventilation joint are three-way and is located in the front end of the cover board. The battery cover is arranged on the upper end of the battery main body. A relief valve is equipped on the battery cover, the cover board is located in the upper part of the battery cover, a closed channel is formed between the cover board and the battery cover. The volume of the utility model is more smaller and structure is more simple because of application of the said technological scheme. The integrated structure of the ventilation joint and the cover board would reduce the cost of the manufacturer. In particularly, when the battery group is composed by several battery group, installation is more convenient.

Description

A kind of chemical storage batteries
Technical field
The utility model relates to the storage battery field.
Background technology
Chemical storage batteries is when overcharging, and inside battery tends to produce some gases, and when overcharging, inner meeting produces hydrogen, oxygen, acid mist etc., increases the insecurity in the use such as lead acid accumulator.For this reason, often on battery, be provided with the ventilating joint of air guide.During use, the ventilating joint of each storage battery is connected with conduit, the gas collective that produces is discharged.This present class storage battery, ventilating joint is an independently part, in the time of installation, at battery cover board special-purpose preformed hole is arranged, and ventilating joint is inserted install.Like this, comparatively speaking, increase the structural complexity of battery, reduced the installation effectiveness of battery, and increased the cost burden of producer.
Summary of the invention
The technical problems to be solved in the utility model provides the more simple chemical storage batteries of a kind of structure.For this reason, the utility model by the following technical solutions: it comprises battery main body, battery cover, cover plate and ventilating joint, and ventilating joint is located on the cover plate, ventilating joint and cover plate integral type structure.Because adopt technique scheme, the utility model volume is littler, structure is more succinct, and ventilating joint and cover plate integral type structure have reduced the cost burden of producer.Especially when a plurality of storage batterys are formed batteries, install more convenient.
The utility model also comprises following further technical scheme:
Described ventilating joint is threeway, is positioned at the front end of cover plate.Battery cover is placed on the battery main body upper end, and battery cover is provided with safety valve, and cover plate is positioned at the top of battery cover, forms the airtight passage of gas communication between cover plate and the battery cover.
Description of drawings
Fig. 1 is a vertical view of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is a plurality of storage batterys shown in Figure 1 when forming batteries, its exhaust structure connection diagram.
Embodiment
With reference to attached Fig. 1 and 2.Present embodiment is example with the lead acid accumulator, and it comprises battery main body 1, battery cover 2, cover plate 3 and ventilating joint 5, and ventilating joint 5 is located on the cover plate 3, and constructs with cover plate 3 integral types.
Ventilating joint 5 is threeway.Battery cover 2 is placed on the upper end of battery main body 1, and battery cover 2 is provided with safety valve 4, and cover plate 3 is positioned at the top of battery cover 2, between cover plate 3 and the battery cover 2, forms the airtight passage of gas communication.
Ventilating joint 5 can integral type be constructed by injection moulding with cover plate 3.Because structure of cover plate itself is comparatively simple, therefore, ventilating joint 5 is located on the cover plate 3, can reduce the difficulty of processing of making the integral structure part.As shown in Figure 1, ventilating joint 5 is positioned at the front end of cover plate 3.Like this, can reduce the overall dimension of battery, shorten the exhaust distance, the air guide facility.
The utility model in use, if produce gas in the battery main body 1, when gas pressure acquired a certain degree, safety valve 4 will be opened, the gas of inside battery is by the airtight passage of the gas communication of formation between cover plate 3 and the battery cover 2, and the ventilating joint 5 on cover plate is discharged.
With reference to accompanying drawing 3.When many batteries are formed battery pack, battery is placed side by side, can ventilating joint 5 be connected with conduit 7, form the passage of gas communication, lead space outerpace, guarantee the safety of using.For the flow direction of guiding gas, plug 6 can be installed in the end of conduit.

Claims (5)

1, a kind of chemical storage batteries comprises battery main body, battery cover, cover plate and ventilating joint, it is characterized in that ventilating joint is located on the cover plate, ventilating joint and cover plate integral type structure.
2, a kind of chemical storage batteries as claimed in claim 1 is characterized in that described ventilating joint is threeway.
3, a kind of chemical storage batteries as claimed in claim 1 or 2 is characterized in that described ventilating joint is positioned at the front end of cover plate.
4, a kind of chemical storage batteries as claimed in claim 1 or 2 is characterized in that battery cover is placed on the upper end of battery main body, and battery cover is provided with safety valve, and cover plate is positioned at the top of battery cover, forms the airtight passage of gas communication between cover plate and the battery cover.
5, a kind of chemical storage batteries as claimed in claim 3 is characterized in that battery cover is placed on the upper end of battery main body, and battery cover is provided with safety valve, and cover plate is positioned at the top of battery cover, forms the airtight passage of gas communication between cover plate and the battery cover.
CNU2006201017392U 2006-03-16 2006-03-16 Chemical accumulator Expired - Lifetime CN2884545Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006201017392U CN2884545Y (en) 2006-03-16 2006-03-16 Chemical accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201017392U CN2884545Y (en) 2006-03-16 2006-03-16 Chemical accumulator

Publications (1)

Publication Number Publication Date
CN2884545Y true CN2884545Y (en) 2007-03-28

Family

ID=37957597

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006201017392U Expired - Lifetime CN2884545Y (en) 2006-03-16 2006-03-16 Chemical accumulator

Country Status (1)

Country Link
CN (1) CN2884545Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109643781A (en) * 2016-09-06 2019-04-16 三星Sdi株式会社 Rechargeable battery
WO2022260425A1 (en) * 2021-06-08 2022-12-15 주식회사 엘지에너지솔루션 Battery module, and battery pack and vehicle comprising same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109643781A (en) * 2016-09-06 2019-04-16 三星Sdi株式会社 Rechargeable battery
CN109643781B (en) * 2016-09-06 2022-08-19 三星Sdi株式会社 Rechargeable battery
US11482757B2 (en) 2016-09-06 2022-10-25 Samsung Sdi Co., Ltd. Rechargeable battery
WO2022260425A1 (en) * 2021-06-08 2022-12-15 주식회사 엘지에너지솔루션 Battery module, and battery pack and vehicle comprising same

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20070328

EXPY Termination of patent right or utility model