High-voltage electric cabinet with high heat dissipation effect

Abstract

The invention discloses a high-voltage electric cabinet with high heat dissipation effect, which comprises a base, a lower box body, an upper box cover, a functional room, a cold water pipe and a heat dissipation port. The upper box cover is hinged on the lower box body, and the heat dissipation holes are evenly distributed on the left and right sides of the upper box cover. The heat dissipation holes are circular through holes, which can effectively dissipate the heat in the box body. DC motor, the rotor of the DC motor is covered with rotating blades, the DC motor drives the blades to rotate, increasing the heat dissipation speed, the fixed plate is suspended above the rotating blade, and the functional room is fixedly installed in the middle of the fixed plate, and the function room is evenly distributed A number of blowing outlets, the blowing outlets are circular through holes for blowing air, and a cold water pipe is fixedly installed on the side wall of the lower box above the fixing plate, and water flows in the pipe to further improve the heat dissipation speed. The cabinet can efficiently dissipate the heat inside the cabinet.

Description

technical field [0001] The invention relates to a high-voltage electric cabinet, in particular to a high-voltage electric cabinet with high heat dissipation effect, and belongs to the field of high-voltage electric cabinets. Background technique [0002] High-voltage power distribution cabinet refers to the role of on-off, control or protection in power system power generation, transmission, distribution, power conversion and consumption, mainly including high-voltage circuit breakers, high-voltage isolating switches and grounding switches, high-voltage load switches, 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 entire power industry. [0003] The main compo...

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Problems solved by technology

[0003] The main components inside the high-voltage electric cabinet include the main busbar room: the main busbar layout is in the shape of "pin" or "1", circuit breaker room, cable room, relay and instrument room, small busbar room on the top of the cabinet and secondary terminals room, etc., due to high voltage and complicated wiring, high temperature often occurs in the cabinet, but the heat dissipation effect in the high voltage cabinet is not very good

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