Mounting mechanism for high-voltage circuit breaker

A high-voltage circuit breaker and installation mechanism technology, which is applied in high-voltage air circuit breakers, high-voltage/high-current switches, circuits, etc., can solve problems such as lack of protection, and achieve the effect of preventing rainwater from evaporating too quickly and reducing erosion damage

Active Publication Date: 2020-04-24
YANGXIN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcoming of lack of protection in the prior art, and propose a mounting mechanism for high-voltage circuit breakers

Method used

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  • Mounting mechanism for high-voltage circuit breaker
  • Mounting mechanism for high-voltage circuit breaker
  • Mounting mechanism for high-voltage circuit breaker

Examples

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Embodiment Construction

[0021] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0022] Such as Figure 1-4 The shown installation mechanism for a high-voltage circuit breaker includes a box body 1, an opening is provided on the front of the box body 1, and a box door 15 is movably installed at the opening. The box door 15 is provided with two leaves, two doors One side of 15 is rotationally connected with the casing 1 of opening edge by hinge, and the other side of two doors 15 is connected by padlock. The high-voltage circuit breaker 2 is installed by opening the box door 15, and other locks such as fingerprint locks can also be used to connect between the two box doors 15.

[0023] A high-voltage circuit breaker 2 is installed in the box body 1 through a mounting mechanism, and a ra...

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PUM

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Abstract

The invention relates to the technical field of power equipment, and in particular relates to a mounting mechanism for a high-voltage circuit breaker. The mounting mechanism comprises a box body. Anopening is formed in the front surface of the box body. A box door is movably mounted at the opening. A high-voltage circuit breaker is mounted in the box body through a mounting mechanism. A rain receiving groove is formed in the upper part of the box body. A plurality of supporting rods are vertically connected between the rain receiving groove and the top of the box body. A plurality of water tanks are fixed on the side wall of the box body. A plurality of water leakage openings are formed in the bottom of the rain receiving groove. The water leakage openings are connected with the upper end of a water leakage pipe. The lower end of the water leakage pipe is connected with the top of one water tank. A Z-shaped bent pipe is arranged on the water leakage pipe. A water level sensor is arranged in the water tank, and a control box is arranged in the box body. According to the invention, the high-voltage circuit breaker can be protected; the service life of the high-voltage circuit breaker is prolonged; and losses are reduced.

Description

technical field [0001] The invention relates to the field of electric equipment, in particular to a mounting mechanism for a high-voltage circuit breaker. Background technique [0002] A high-voltage circuit breaker (or high-voltage switch) can not only cut off or close the no-load current and load current in the high-voltage circuit, but also cut off the overload current and short-circuit current through the function of the relay protection device when the system fails. Perfect arc extinguishing structure and sufficient breaking capacity can be divided into: oil circuit breaker (more oil circuit breaker, less oil circuit breaker), sulfur hexafluoride circuit breaker (SF6 circuit breaker), compressed air circuit breaker, vacuum circuit breaker device etc. In the prior art, the high-voltage circuit breaker has been installed in the outdoor environment for a long time without protection, and is easily damaged by the erosion of harmful factors in the environment. In addition, ...

Claims

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Application Information

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IPC IPC(8): H01H33/00H01H33/02H01H33/53H01H71/02
CPCH01H33/008H01H33/02H01H33/53H01H71/02H01H71/0264
Inventor 康辉斌褚振军赵爱玲于森刘永军张春霞薛兆科王思远王亮武玉琦王利琴崔树芹
Owner YANGXIN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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