Safety cock auxiliary structure of valve-regulated closed lead-acid storage battery
A lead-acid battery and auxiliary structure technology, applied in the direction of lead-acid battery, lead-acid battery construction, secondary battery, etc., can solve problems such as explosion, achieve improved sealing, improve the safety of human-machine interaction, and improve the effect of formation Effect
Pending Publication Date: 2022-02-18
广东奥克莱集团有限公司
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Problems solved by technology
[0002] Lead-acid battery is a kind of power storage equipment that uses electrolyte to store electricity. It is mainly composed of a box body and a cover plate. At present, in the industry, the valve-controlled sealed lead-acid battery generally uses glue to seal the cover and is covered by a safety bolt. The groove of the acid injection hole and the opening and closing valve of the valve-controlled sealed lead-acid battery rely on the safety bolt to work. During the operation of the battery, it will be easily opened by the pressure in the battery and cause an explosion.
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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0035] Such as Figure 1 to Figure 6 As shown, a valve-controlled sealed lead-acid battery safety bolt auxiliary structure provided by the present invention includes a battery body 1;
[0036] The middle cover 2 installed on the top of the battery body 1;
[0037] the front cover 3 plugged into the middle cover 2;
[0038] Connected to the safety valve 4 at the top of the front cover 3;
[0039] electrically connected to the electrode 5 on the top of the mi...
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The invention discloses a valve-controlled closed lead-acid storage battery safety cock auxiliary structure. The structure comprises a battery body, a middle cover mounted at the top of the battery body, a front cover inserted into the middle cover, a safety valve communicated with the top end of the front cover, an electrode electrically connected to the top of the middle cover, and a sleeve cover in threaded connection to the surface of the electrode, wherein pressing strips are arranged on the outer surface of the front cover in a surrounding mode. The front cover is inserted into the middle cover through the pressing strips and the grooves, the pressing strips can enable the middle cover to have larger valve opening pressure in the formation process, the formation effect can be improved, the middle cover is not prone to being opened by pressure in a pool, explosion caused by too large pressure in the pool is avoided, and the problems that an acid injection hole groove covered by a safety cock is sealed by a cover plate of a valve-controlled closed lead-acid storage battery through glue, an opening and closing valve of the valve-controlled closed lead-acid storage battery plays a role completely through the safety cock, and the battery can be easily opened by pressure in the battery to cause explosion in the operation process are solved.
Description
technical field [0001] The invention relates to the technical field of lead-acid storage batteries, in particular to an auxiliary structure for safety plugs of valve-controlled sealed lead-acid storage batteries. Background technique [0002] Lead-acid battery is a kind of power storage equipment that uses electrolyte to store electricity. It is mainly composed of a box body and a cover plate. At present, in the industry, the valve-controlled sealed lead-acid battery generally uses glue to seal the cover plate and is covered by a safety bolt. The groove of the acid injection hole and the opening and closing valve of the valve-controlled sealed lead-acid battery rely on the safety bolt to work. During the operation of the battery, it will be easily opened by the pressure in the battery and cause an explosion. Contents of the invention [0003] In order to solve the problems raised in the above-mentioned background technology, the object of the present invention is to provid...
Claims
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IPC IPC(8): H01M10/12H01M10/48H01M50/147H01M50/186
CPCH01M10/121H01M50/147H01M50/186H01M10/48Y02E60/10Y02P70/50
Inventor 林华龙邵双喜
Owner 广东奥克莱集团有限公司