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Vacuum acid injection sealing hopper for storage battery

A technology for accumulator and acid injection, which is applied to battery pack parts, circuits, electrical components, etc., and can solve the problems of inability to change the battery, inability to ensure normal chemical reactions, and generation of air bubbles.

Inactive Publication Date: 2017-11-21
JIANGYAN LANTIAN PLASTIC PROD FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation, the electrolyte must be added quantitatively through the container. If there is too much or too little electrolyte, the normal chemical reaction cannot be guaranteed, or the performance of the battery will be affected.
Existing quantitative injection containers for lead-acid batteries are generally made of opaque acid-resistant materials, and the change of liquid level cannot be seen during use. Usually, ancillary equipment is required for qu

Method used

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  • Vacuum acid injection sealing hopper for storage battery

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Embodiment Construction

[0015] The technical solution will be described in detail below through a best embodiment, but the protection scope of the present invention is not limited to the embodiment.

[0016] Such as figure 1 As shown, a battery vacuum acid injection sealing bucket includes a cup body and an acid injection port 8 arranged on the cup cover 6 . The cup body is divided into an upper cup section 1 and a lower cup section 2, the upper port of the lower cup section 2 flares outward to form an interface, and the lower port of the upper cup section 1 is nested in the upper end interface of the lower cup section 2 , the lower port of the upper cup section 1 is provided with a sealing gasket 5, the lower cup section 2 is composed of a straight cup body and a bucket-shaped section 3 arranged at the lower end of the straight cup body, and the lower port of the bucket-shaped section 3 is provided with a screw thread The socket 4, the bucket-shaped section 3 is a transparent cover, the upper cup s...

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Abstract

The invention discloses a vacuum acid injection sealing hopper. The vacuum acid injection sealing hopper comprises a cup body and an acid injection opening formed in a cup cover. The cup body is divided into an upper cup section and a lower cup section, wherein the upper port of the lower cup section is expanded outwards to form a connector, the lower port of the upper cup section is nested to the upper connector of the lower cup section, a sealing washer is arranged at the lower port of the upper cup section, the lower cup section consists of a straight-cylinder cup body and a hopper-shaped section arranged at the lower end of the straight-cylinder cup body, the hopper-shaped section is a transparent cover body, a longitudinal transparent section is arranged on the upper cup section, and containing marks are arranged on the transparent section. The longitudinal transparent section is arranged on the upper cup section, the containing marks are arranged on the transparent section, the adjustment for the volume of injecting liquid can be effectively observed, the hopper-shaped section is the transparent cover body, whether acid liquor leaks completely can be effectively observed and judged, the cup body is divided into the upper cup section and the lower cup section, and the change for the volume of a liquid injecting container can be realized for batteries with different capacity requirements.

Description

technical field [0001] The invention relates to the technical field of electrolyte injection for lead-acid batteries, and more specifically relates to a vacuum acid injection sealing bucket for storage batteries. Background technique [0002] At present, the existing lead-acid battery manufacturing industry usually requires quantitative acid injection for the product. After the battery is assembled into a semi-finished product, a certain amount of electrolyte is injected into the semi-finished battery quantitatively. After the electrolyte is injected, the battery is recharged many times Discharge, chemical reaction with the substances in the battery, so that the battery has a certain charge and discharge capacity. During the operation, the electrolyte must be added quantitatively through the container. If there is too much or too little electrolyte, the normal chemical reaction cannot be guaranteed, or the performance of the battery will be affected. Existing quantitative i...

Claims

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Application Information

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IPC IPC(8): H01M2/36H01M50/609
CPCH01M50/60Y02E60/10
Inventor 杨嘉钰杨树军
Owner JIANGYAN LANTIAN PLASTIC PROD FACTORY