Sealing device for valve-regulated lead-acid storage battery for centralized gas exhausting
A technology of lead-acid battery and sealing device, which is applied in the direction of lead-acid battery, lead-acid battery construction, battery box/outer, etc., to achieve the effect of improving safety
Inactive Publication Date: 2016-08-10
SHUANGDENG GRP
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- Abstract
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Problems solved by technology
However, the existing battery applications fail to realize the centralized discharge of gas
Method used
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[0007] Such as figure 1 As shown, the rubber sealing ring 4 is set on the intake end of the three-way pipe 1 and the two-way pipe 2, and the three three-way pipes 1 and one two-way pipe 2 are connected into one body with a plastic hose 3, and a suitable hose is cut. length. The assembled gas exhaust device connects the gas outlets of the four batteries in parallel to ensure a reliable seal, and one end of the reserved plastic hose is placed outdoors.
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The invention relates to a sealing device for a valve-regulated lead-acid storage battery for centralized gas exhausting. The sealing device is formed by connecting three-way pipes, a two-way pipe and a plastic hose, wherein rubber seal rings are arranged at the connected parts of the three-way pipes and the two-way pipe and the battery. By the device, various exhaust openings of the battery are connected into a whole; sealing is reliable; a gas generated by battery reaction can be completely exhausted outside in a centralized manner; and the safety of the battery in the use procedure is improved.
Description
technical field [0001] The invention relates to a valve-controlled lead-acid storage battery gas concentrated external discharge sealing device, which belongs to the field of lead-acid storage batteries. Background technique [0002] The battery will generate hydrogen and oxygen during use. When the gas accumulates to a certain value, the internal pressure of the battery will reach the opening pressure of the safety valve, and excess gas will be released. Hydrogen is a flammable and explosive gas, and it is dangerous in small and confined spaces, especially in environments where power equipment is used more. Existing valve-regulated lead-acid batteries are generally installed indoors or in battery cabinets, and the space is airtight. Indoor installations are generally equipped with electrical equipment such as air conditioners and rectifiers, and the space of the battery cabinet is even narrower. During the safety period, the gas generated by the battery reaction needs to b...
Claims
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IPC IPC(8): H01M2/08H01M2/12H01M10/12H01M50/184H01M50/188H01M50/342
CPCH01M10/12H01M50/308H01M50/183Y02E60/10Y02P70/50
Inventor 张云云钱晓杰段好强
Owner SHUANGDENG GRP