High-voltage power distribution cabinet

Abstract

The invention relates to the technical field of power distribution cabinets, in particular to a high-voltage power distribution cabinet which comprises a cabinet body. A top cover is arranged at the top of the cabinet body, an air inducing system is installed on the top cover and comprises a draught fan and an air inducing pipe, an air outlet of the air inducing pipe penetrates through the top cover to extend into the cabinet body, and a cabinet door is installed on one side face of the cabinet body. The cabinet door is provided with an operation panel and an ocular lens, and a flexible mechanism is installed at the bottom of the cabinet body and is fixed to a cement base. According to the high-voltage power distribution cabinet, a heat insulation layer is a reflective heat insulation coating, and the thickness of the reflective heat insulation coating is 0.2-05 mm, so that sunlight irradiated on the power distribution cabinet is reflected to the maximum extent, and the temperature inthe power distribution cabinet after direct sunlight irradiation is reduced. According to the high-voltage power distribution cabinet, the air inducing pipe comprises a main pipe and branch pipes, theair volume adjusting valves are installed on the branch pipes respectively, the air volume adjusting valves can adjust the air volume according to the temperature in the power distribution cabinet, and therefore the heat dissipation efficiency of the power distribution cabinet is adjusted.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a high-voltage power distribution cabinet. Background technique [0002] High-voltage power distribution cabinets can also refer to electrical products that are used for power generation, transmission, distribution, power conversion, and consumption in power systems to perform on-off, control, or protection functions. The voltage level is 3.6kV~550kV electrical products, mainly including high-voltage circuit breakers, High-voltage isolating switch and grounding switch, high-voltage load switch, high-voltage automatic recloser and sectionalizer, high-voltage operating mechanism, high-voltage explosion-proof power distribution device and high-voltage switchgear, etc. The high-voltage switch manufacturing industry is an important part of the power transmission and transformation equipment manufacturing industry, and occupies a very important position in the entir...

AI Technical Summary

Problems solved by technology

[0003] During the use of the high-voltage power distribution cabinet, in order to improve the heat dissipation effect of the power distribution cabinet, a cooling fan is usually equipped on the top of the power distribution cabinet. The cooling fan will generate certain vibrations during use, which will affect the distribution to a certain extent The service life of the electric cabinet

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