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Sealing structure of a colloidal energy storage lead-acid battery pole

A lead-acid battery and sealing structure technology, applied in structural parts, battery pack parts, circuits, etc., can solve the problems of battery acid loss, corrosion of poles, battery scrap, etc. The effect of good battery sealing performance

Pending Publication Date: 2016-11-23
TIANNENG GRP JIANGSU SPECIAL POWER SUPPLY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most manufacturers use resin glue to seal the pole, and there are the following problems: 1. The resin glue takes a long time to cure, which affects the improvement of production efficiency. 2. The resin glue pollutes the environment more. Acid climbing is easy to occur in the place, corroding the pole, and more seriously, it will cause too much acid loss in the battery, which will cause the battery to be scrapped.

Method used

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  • Sealing structure of a colloidal energy storage lead-acid battery pole
  • Sealing structure of a colloidal energy storage lead-acid battery pole

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Embodiment Construction

[0013] Such as figure 1 with figure 2 As shown, the present invention includes a pole 1, a pressure sleeve 3 is set on the pole 1, an acid-resistant sealing ring 4 is placed under the pressure sleeve 3, and a pressure ring 2 is pressed on the pressure sleeve 3. The upper part of the pole 1 is provided with a boss and a groove, the acid-resistant sealing ring 4 is placed on the boss, and the pressure ring 2 is stuck in the groove and pressed against the upper end of the pressure sleeve 3 .

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PUM

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Abstract

The invention discloses a sealing structure of a colloidal energy storage lead-acid storage battery pole, which comprises a pole, a pressure sleeve, an acid-resistant sealing ring placed under the pressure sleeve, and a pressure ring for fixing the pressure sleeve. The acid-resistant sealing ring is used The sealed pole can improve production efficiency and will not pollute the environment, and the slight movement of the pole itself will not affect the seal between the pressure sleeve and the battery case. The battery has good sealing performance and is not prone to acid creep.

Description

technical field [0001] The invention relates to a lead-acid battery, in particular to a sealing structure for a colloidal energy storage lead-acid battery pole. Background technique [0002] Lead-acid battery is a kind of battery, the electrodes are mainly made of lead, and the electrolyte is a kind of battery of sulfuric acid solution. Lead-acid batteries are generally composed of positive plates, negative plates, separators, battery tanks, electrolytes and poles. Because of its reliable quality, large capacity range, easy maintenance and long service life, it has been widely used. At present, most manufacturers use resin glue to seal the pole, and there are the following problems: 1. The resin glue takes a long time to cure, which affects the improvement of production efficiency. 2. The resin glue pollutes the environment more. The phenomenon of acid climbing is easy to occur, corroding the pole, and more seriously, it will cause too much acid loss in the battery, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/08
Inventor 廉国庆方明学侯世效潘艳贵任阳周闯
Owner TIANNENG GRP JIANGSU SPECIAL POWER SUPPLY