Dust-proof distribution box easy to cool and ventilate

Abstract

The invention provides a dust-proof distribution box easy to cool and ventilate, and belongs to the field of electric power. The distribution box comprises a supporting device and a cooling and dust-proof device; a meshed plate is fixedly arranged above cooling fans; heat-conducting copper plates are arranged around an electric power device; the cooling fans are fixedly arranged at the upper endson the left and right sides of an inner cavity of a distribution box body; the right end of an air intake fan is connected with a filtering box through an air inlet pipe, and the right end of the filtering box is connected with the distribution box body through the air inlet pipe; a dust collection box is fixedly arranged on the right side on the distribution box body. According to the dust-proofdistribution box easy to cool and ventilate, an air condition compressor is fixedly arranged on the distribution box body, a cool air exhaust pipe is arranged on the upper side of the air condition compressor, and the lower end of the cool air exhaust pipe is connected with the air inlet pipe, so that the distribution box body is quickly cooled by the air condition compressor, and meanwhile, coolair enters the distribution box body through the air inlet pipe to cool the distribution box body. The dust-proof distribution box easy to cool and ventilate has the advantages of being simple in structure, high in practicability and good in cooling and ventilating effect.

Description

technical field [0001] The invention relates to a power facility, in particular to a dust-removing and dust-proof distribution box which is convenient for heat dissipation and ventilation. Background technique [0002] The power distribution cabinet is very important to the power system, so the safety of the power distribution cabinet is the focus of the power distribution equipment. A large number of connectors and various electronic components are installed in the power distribution box, and there are a large number of wires, which leads to the power distribution The total resistance value of the cabinet is very high, so it will emit a lot of heat in the case of conduction, and if the heat is not effectively treated, it will cause damage to the electrical devices in the power distribution cabinet due to high temperature, so the power distribution The box is generally equipped with a heat dissipation device; although the traditional ventilation hole can play the function of...

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Problems solved by technology

[0002] The power distribution cabinet is very important to the power system, so the safety of the power distribution cabinet is the focus of the power distribution equipment. A large number of connectors and various electronic components are installed in the power distribution box, and there are a large number of wires, which leads to the power distribution The total resistance value of the cabinet is very high, so it will emit a lot of heat in the case of conduction, and if the heat is not effectively treated, it will cause damage to the electrical devices in the power distribution cabinet due to high temperature, so the power distribution The box is generally equipped with a heat dissipation device; although the traditional ventilation hole can play the function of ventilation, dust is easy to enter, and the dusty components are prone to short circuit after long-term operation, resulting in the failure of the power equipment; therefore, it is necessary to Improvement of the existing distribution box

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