Vacuum arc-extinguishing chamber for improving calorific value

A technology of vacuum interrupter and heat generation, which is applied in the direction of high-voltage air circuit breakers, electrical components, electric switches, etc., can solve the problems of poor utilization rate, poor heat dissipation effect, and increased cost, so as to reduce the burden and ensure the efficiency of heat dissipation , the effect of prolonging the service life

Active Publication Date: 2018-03-02
湖北大禹汉光真空电器有限公司
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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a vacuum interrupter with improved calorific value, which solves the problem that the existing vacuu

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  • Vacuum arc-extinguishing chamber for improving calorific value
  • Vacuum arc-extinguishing chamber for improving calorific value

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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-2 , the present invention provides a technical solution: a vacuum interrupter for improving heat generation, comprising a box body 1, a top box 2 is fixedly connected to the top of the box body 1, and a partition box 3 is fixedly connected to the right side of the box body 1, Both sides of the bottom of the box body 1 are fixedly connected with a connecting plate 4, and the side of the connecting plate 4 away from the box body 1 is fixedly...

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Abstract

The present invention discloses a vacuum arc-extinguishing chamber for improving a calorific value. The vacuum arc-extinguishing chamber comprises a box body, a top box is fixedly connected at the topof the box body, and a separation box is fixedly connected at the right side of the box body. Connecting plates are both fixedly connected at the two sides of the bottom of the box body, buffer boxesare fixedly connected at the sides of the connecting plates far away from the box body, and the vacuum arc-extinguishing chamber penetrates the box body. Elements are arranged in the vacuum arc-extinguishing chamber and between two protection layers, a heat conduction pipe is fixedly connected at the top of the inner wall of the box body and on the surface of the vacuum arc-extinguishing chamber,and the bottom end of the heat conduction pipe orderly penetrates the box body and the buffer boxes and extends into the buffer boxes. The present invention relates to the vacuum arc-extinguishing chamber technology field. The vacuum arc-extinguishing chamber for improving the calorific value can radiate the heat of the water effectively and cool uniformly on the surface, at the same time, can circulate the water after the heat radiation and radiate the heat circularly, thereby improving a radiating effect greatly and reducing the unnecessary waste.

Description

technical field [0001] The invention relates to the technical field of vacuum interrupters, in particular to a vacuum interrupter with improved calorific value. Background technique [0002] The vacuum interrupter, also known as the vacuum switch tube, is the core component of the medium and high voltage power switch. Its main function is to quickly extinguish the arc and suppress the current after the medium and high voltage circuit is cut off through the excellent insulation of the vacuum in the tube, so as to avoid accidents and accidents. It is mainly used in the power transmission and distribution control system of electric power, and also used in power distribution systems such as metallurgy, mining, petroleum, chemical industry, railway, broadcasting, communication, and industrial high-frequency heating. It has the characteristics of energy saving, material saving, fire prevention, explosion protection, small size, long life, low maintenance cost, reliable operation a...

Claims

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Application Information

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IPC IPC(8): H01H33/664H01H33/662H01H9/52
CPCH01H9/52H01H33/662H01H33/664
Inventor 王清华周倜
Owner 湖北大禹汉光真空电器有限公司
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