Novel high-tension switch cabinet

Abstract

The invention discloses a novel high-tension switch cabinet which comprises a cabinet body, wherein a frame is arranged at the bottom of the cabinet body in a sleeving manner; the bottom of the cabinet body is fixedly connected with a spring; the bottom of the spring is fixedly connected with the bottom of an inner cavity of the frame; a limiting column is fixedly connected to the bottom of the cabinet body and positioned inside the spring; brackets are fixedly connected to two sides of the bottom of the frame; the bottoms of the brackets are movably connected with rollers through rotating shafts; two sides of the cabinet body are communicated with an air outlet pipe; the inner wall of the air outlet pipe is fixedly connected with a fan through a supporting rod; and a temperature sensor isfixedly connected to the top of the left side of the inner cavity of the cabinet body. Due to match of a water tank, a water adding pipe, a pipe cover, a water pump, a cooling bend and a cooling plate, water in the inner cavity of the water tank circulates through the cooling bend, electrical components on the cooling plate are subjected to heat absorption by the cooling bend, the cooling effectis excellent, and the condition that the service life of electrical components is influenced due to extremely high temperature in the inner cavity of the cabinet body is avoided.

Description

technical field [0001] The invention relates to the technical field of high-voltage switch cabinets, in particular to a novel high-voltage switch cabinet. Background technique [0002] High-voltage switchgear refers to the role of on-off, control or protection in power system power generation, transmission, distribution, power conversion and consumption. High-voltage switchgear is used as electrical products with a voltage level of 3.6kV~550kV, and high-voltage isolating switches Compared with grounding switch, high-voltage load switch, high-voltage automatic reclosing and sectionalizer, high-voltage operating mechanism, high-voltage explosion-proof power distribution device and high-voltage switchgear, the existing high-voltage switchgear has poor heat dissipation effect, and the internal electrical components are working. Heat will be generated during the process, and the heat cannot be dissipated in time, which will affect the service life of electrical components. At the...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of high-voltage switchgear, which has the advantages of good heat dissipation effect and shock-absorbing protection for electrical components, and solves the problem that the high-voltage switchgear has poor heat dissipation effect, and the internal electrical components will vibrate together during the moving process, which is easy Problems causing damage to electrical components

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