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Waterproof rubber device of open type CT power pickup device

A power-taking device and an open-type technology, which is applied in the direction of engine sealing, engine components, mechanical equipment, etc., can solve problems such as water leakage, magnetic ring vibration, and affecting power-taking efficiency

Inactive Publication Date: 2016-05-25
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing common open-type CT power-taking device structure has no sealing ring structure at the magnetic ring meshing surface, or adopts an ordinary O-ring structure without a sealing ring structure, and the magnetic ring meshing surface is easy to enter water, resulting in Rust; the ordinary O-ring structure, due to improper meshing and other reasons, will leak and seep in some places, resulting in rusting of the meshing surface, which will damage the degree of meshing of the electromagnetic ring, thereby affecting the efficiency of power extraction, and making the magnetic The ring vibrates and generates heat, which in turn affects the life of the CT power-taking device

Method used

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  • Waterproof rubber device of open type CT power pickup device
  • Waterproof rubber device of open type CT power pickup device
  • Waterproof rubber device of open type CT power pickup device

Examples

Experimental program
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Embodiment Construction

[0021] The principles and advantages of the present invention will be further elaborated below in conjunction with the accompanying drawings and embodiments.

[0022] Such as figure 1 As shown, the main components are as follows: see figure 1 with figure 2 As shown in , the outer casing 5 is the external part of the CT power-taking device, and the inner lining 4 is the inner ring shell of the CT power-taking device, which can hold the wire at the same time. The magnetic ring 2 is between the outer casing 5 and the inner lining 4, and is The main working parts of the CT power-taking device, the shell 5, the inner lining 4 and the magnetic ring 2 are divided into two semi-circular rings, and the end face of the magnetic ring protrudes from the end face of the inner liner, see image 3 , the outer ring of the magnetic ring is equipped with a sealing ring 3, which is used to protect the end face of the magnetic ring and prevent the magnetic ring from entering water. A coil 1 is...

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PUM

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Abstract

The invention discloses a waterproof rubber device of an open type CT power pickup device. The waterproof rubber device comprises a coil, a magnet ring, seal rings, a liner and a shell, wherein the shell is located at the outmost portion of the CT power pickup device, the liner forms an inner ring shell of the CT power pickup device and can hold a wire, the magnet ring serving as the working part of the CT power pickup device is arranged between the shell and the liner, and an outer ring of the magnet ring is provided with the seal rings for protecting the end face of the magnet ring. An existing mature open type CT power pickup magnet ring is used as a basis and has the advantages of being good in protective property, small in size, good in waterproofness and the like. On the basis of not affecting original excellent performance of the CT power pickup magnet ring, the design of the end face seal rings is added, and the service life of power pickup CT is prolonged.

Description

technical field [0001] The invention relates to a sealing mechanism, in particular to a waterproof rubber device of an open-type CT power-taking device. Background technique [0002] The existing common open-type CT power-taking device structure has no sealing ring structure at the magnetic ring meshing surface, or adopts an ordinary O-ring structure without a sealing ring structure, and the magnetic ring meshing surface is easy to enter water, resulting in Rust; the ordinary O-ring structure, due to improper meshing and other reasons, will leak and seep in some places, resulting in rusting of the meshing surface, which will damage the degree of meshing of the electromagnetic ring, thereby affecting the efficiency of power extraction, and making the magnetic The ring vibrates and generates heat, which in turn affects the life of the CT power-taking device. Contents of the invention [0003] The invention relates to an open-type CT power-taking device, which is used for a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/10
CPCF16J15/104
Inventor 刘思青张景超王志立王忠强夏传鲲宋岚王献军郝学敏李振计王蕴伟陈强梁夏徐亚伟
Owner STATE GRID CORP OF CHINA
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