A wire high pressure sealing structure

A high-pressure sealing and wire technology, which is applied in sealing materials, engine sealing, delayed action cells, etc., can solve the problems of incompatibility between sealant and wire insulation jacket, high-pressure lye leakage, and sealing failure, so as to save installation space , Easy potting, reliable filling effect

Active Publication Date: 2022-04-12
CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the lead-out structure of the wire is the way that the joint is potted with sealant. Because the sealant is incompatible with the wire insulation jacket, there is a gap between the wire and the sealant, resulting in the leakage of high-pressure lye in the gap, resulting in seal failure.

Method used

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  • A wire high pressure sealing structure
  • A wire high pressure sealing structure
  • A wire high pressure sealing structure

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Embodiment Construction

[0037] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0038] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner" and "outer" are based on those shown in the accompanying drawings. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0039] Such as Figure 1-11 as shown,

[0040] Technical scheme of the present invention is:

[0041] A wire high-voltage ...

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Abstract

The invention discloses a wire high-voltage sealing structure, which belongs to the technical field of aluminum silver oxide batteries, and comprises a first non-metallic frame, a second non-metal frame, a base body, a non-metallic cover plate, an upper metal pressure plate and a lower metal plate with the same structure Pressing plate; the first non-metallic piece includes a lower cylindrical body and an upper cylindrical body; the second non-metallic piece has the same structure as the first non-metallic piece; a lock nut is connected to the outside of the base body; the upper metal pressing plate is a ring structure; The first non-metallic component, the second non-metallic component, the base body, the non-metallic cover plate, the upper metal pressure plate and the lower metal pressure plate are in a coaxial relationship; a second O-ring is arranged between the second non-metallic component and the base body ; The second non-metallic piece and the wire are directly provided with the first O-shaped sealing ring; the upper cylindrical body, the upper non-metallic cover plate and the upper metal pressure plate are fixedly connected. The invention improves the reliability of wire sealing under high pressure.

Description

technical field [0001] The invention belongs to the technical field of aluminum silver oxide batteries, and in particular relates to a wire high-voltage sealing structure. Background technique [0002] Since the aluminum silver oxide battery has the characteristics of high specific energy and high specific power, and during the storage of the battery, the electrolyte is solid and non-conductive. When in use, seawater is inhaled to form an electrolyte to activate the battery, and it is widely used in equipment reserve batteries. [0003] During the working period of the aluminum silver oxide battery, tap wires need to be drawn from the stack chamber filled with high-temperature, high-pressure, and high-concentration lye to supply power to the equipment. The lead-out structure must meet the requirements of insulation, alkali corrosion resistance, and high-pressure sealing. At present, the wire lead-out structure is in the form of potting sealant on the joints. Since the sealan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M50/186H01M6/34F16J15/10
CPCH01M6/34F16J15/10
Inventor 成海超闻杰李学海
Owner CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST
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