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Leakage-proof structure of alkaline zinc-manganese battery

A zinc-manganese battery, leak-proof technology, applied in dry batteries, structural parts, battery pack components, etc., can solve the problems of easy leakage at the top and bottom of the battery, poor connection sealing, damage to electrical equipment, etc., to avoid leakage. , Improve the sealing and avoid the effect of falling off

Active Publication Date: 2020-05-01
ANHUI ZHENGXIBIAOWANG NEW ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a leak-proof structure of alkaline zinc-manganese battery, to solve the problem that the top and bottom of the battery are poorly sealed during the use of the existing alkaline zinc-manganese battery in the background technology, resulting in During use, the top and bottom of the battery are prone to leakage, which is very unsafe to use and will cause damage to electrical equipment after leakage

Method used

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  • Leakage-proof structure of alkaline zinc-manganese battery
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  • Leakage-proof structure of alkaline zinc-manganese battery

Examples

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Embodiment 1

[0027] Such as Figure 1-6 As shown, the present invention provides a technical solution: an alkaline zinc-manganese battery leak-proof structure, the alkaline zinc-manganese battery leak-proof structure includes battery section 1, No. 1 closing mechanism 2, No. 2 closing mechanism 3 and three No. 1 sealing mechanism 4, No. 1 sealing mechanism 2 is fixedly installed at the bottom of the inner cavity of the battery section 1, No. 2 sealing mechanism 3 is fixedly installed at the bottom of the battery section 1, and No. 3 sealing mechanism 4 is fixedly installed at the top of the battery section 1.

[0028] The battery section 1 is composed of a zinc cylinder 101 , a carbon rod 102 , an ammonium chloride layer 103 and a copper cap 104 .

[0029] The inner cavity of the zinc cylinder 101 is fixed with a carbon rod 102, and the surface of the carbon rod 102 is fixedly wrapped with an ammonium chloride layer 103. The upper surface of the zinc cylinder 101 is integrally formed with ...

Embodiment 2

[0038] Such as Figure 1-6 As shown, the present invention provides a technical solution: an alkaline zinc-manganese battery leak-proof structure, the alkaline zinc-manganese battery leak-proof structure includes battery section 1, No. 1 closing mechanism 2, No. 2 closing mechanism 3 and three No. 1 sealing mechanism 4, No. 1 sealing mechanism 2 is fixedly installed at the bottom of the inner cavity of the battery section 1, No. 2 sealing mechanism 3 is fixedly installed at the bottom of the battery section 1, and No. 3 sealing mechanism 4 is fixedly installed at the top of the battery section 1.

[0039] The battery section 1 is composed of a zinc cylinder 101 , a carbon rod 102 , an ammonium chloride layer 103 and a copper cap 104 .

[0040] The inner cavity of the zinc cylinder 101 is fixed with a carbon rod 102, and the surface of the carbon rod 102 is fixedly wrapped with an ammonium chloride layer 103. The upper surface of the zinc cylinder 101 is integrally formed with ...

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Abstract

The invention discloses a leakage-proof structure of an alkaline zinc-manganese battery. The leakage-proof structure comprises a battery section, a first sealing mechanism, a second sealing mechanismand a third sealing mechanism, wherein the first sealing mechanism is fixedly mounted at the bottom of an inner cavity of the battery section, the second sealing mechanism is fixedly mounted at the bottom of the battery section, and the third sealing mechanism is fixedly mounted at the top of the battery section. The leakage-proof structure is advantaged in that a bottom cover and a top cover areconnected with the top and the bottom of a zinc cylinder through a connector with a concentric-square-shaped structure, the concentric-square-shaped structure is engaged with each other, so sealing performance of a joint of a top cover and the zinc cylinder and the joint of a bottom cover and the zinc cylinder can be effectively improved, and leakage of the battery in use can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of battery equipment, in particular to an alkaline zinc-manganese battery leak-proof structure. Background technique [0002] Zinc-manganese dry batteries belong to primary batteries in chemical power sources, that is, batteries that are discarded after being used once. They are divided into acidic and alkaline zinc-manganese dry batteries. Practical experience shows that the current-voltage characteristics of the battery are related to the source of manganese dioxide. , It also directly depends on the oxidation state of manganese, the size of grains and the degree of hydration. At present, all ZnCl2 electrolytes have been used instead of NH4Cl, which fully demonstrates that Zn and Cl coordinate [ZnCl4] without the presence of NH4. Before discharge, pH=5, and after discharge, the pH rises to pH=7, which is neutral. The characteristics of the battery: (1) The open circuit voltage is 1.55V ~ 1.70V; (2) The ra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M6/06H01M2/08H01M2/04H01M50/171H01M50/186
CPCH01M6/06H01M50/166H01M50/171H01M50/183
Inventor 曹劲梵曹然超王素侠
Owner ANHUI ZHENGXIBIAOWANG NEW ENERGY CO LTD
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