Moistureproof and fireproof high-voltage switch cabinet

A high-voltage switchgear and cabinet body technology, applied in the field of switchgear, can solve the problems of electrical sparks, component damage, and easy to be affected by moisture, etc., and achieve the effects of avoiding excessive temperature, convenient maintenance, and low cost

Pending Publication Date: 2022-05-06
江苏益恒电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing switch cabinets, especially outdoor high-voltage switch cabinets, are prone to moisture during use, causing electric sparks to occur in internal electrical components, causing damage to components and even causing fires, causing serious losses

Method used

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  • Moistureproof and fireproof high-voltage switch cabinet
  • Moistureproof and fireproof high-voltage switch cabinet
  • Moistureproof and fireproof high-voltage switch cabinet

Examples

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Embodiment Construction

[0017] The specific implementation manner of the present invention will be further described below in conjunction with the accompanying drawings. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0018] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0019] As shown in the drawings, a moisture-proof and fire-proof high-voltage switch cabinet includes a cabinet body 1 and a cabinet door 2. The cabinet door 2 is hinged on the cabinet body 1. ...

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PUM

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Abstract

The invention discloses a moisture-proof and fire-proof high-voltage switch cabinet which comprises a cabinet body and a cabinet door, the cabinet door is hinged to the cabinet body, the cabinet body comprises a base, a shell arranged on the base and a top cover arranged at the upper end of the shell, supporting columns are arranged at the bottom of the base, and pulleys facilitating movement of the cabinet body are arranged at the bottoms of the supporting columns. One side of the supporting column is provided with a ground pin for locking the pulley to fix the position of the cabinet body, the shell is provided with a plurality of heat dissipation grids for ventilation, one side, facing the interior of the cabinet body, of each heat dissipation grid is provided with a protective net, the interior of the cabinet body is provided with a fan for blowing dust, cooling and dissipating heat, and the top cover is of a herringbone structure for preventing water accumulation. The supporting columns enable the cabinet body to be at a certain height from the ground, thereby facilitating ventilation. Through cooperation of the fan and the heat dissipation grid on the outer side of the cabinet body, the heat dissipation effect is remarkable, and the situation that the temperature in the cabinet body is too high, and components are damaged due to faults is avoided.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, in particular to a moisture-proof and fire-proof high-voltage switch cabinet. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instruments, automatic controls, motor magnetic switches, various AC contactors, etc., some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, etc. load shedding. The main function of the switchgear is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. Existing switchgears, especially outdoor high-voltage switchgears, are prone to damp during use, causing electric sparks to ...

Claims

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Application Information

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IPC IPC(8): H02B1/28H02B1/56H02B1/52H02B1/50H02B1/30H02B1/32H02B1/38H02J7/35F21V33/00
CPCH02B1/28H02B1/565H02B1/52H02B1/50H02B1/306H02B1/303H02B1/32H02B1/38H02J7/35F21V33/00
Inventor 蔡成清何伟吴强
Owner 江苏益恒电气有限公司
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