Power distribution cabinet with improved thermal characteristics for power engineering

Abstract

The invention discloses a power distribution cabinet with improved thermal characteristics for electric power engineering, and the power distribution cabinet comprises a power distribution cabinet body, the interior of the power distribution cabinet body is provided with an electric appliance element installation mechanism and a heat dissipation mechanism, and the heat dissipation mechanism comprises a top installation plate and a bottom installation plate, which are fixedly connected to the inner wall of the power distribution cabinet body. And sealing bearings are embedded in the surfaces ofthe top mounting plate and the bottom mounting plate. According to the power distribution cabinet used for electric power engineering and having the thermal characteristic improving function, electric appliance elements can be conveniently installed by arranging the electric appliance element installation plate and the fixing through holes, and water flowing in the heat dissipation fin plates canbe utilized by arranging the water storage tank, the water circulating pump, the water return pipe, the water inlet pipe, the water collection transverse pipe, the circulating flowing pipe and the heat dissipation fin plates, and a small driving motor is used for driving a heat dissipation fin plate to rotate to stir air in the power distribution cabinet body, so that the purpose of reducing theinternal temperature of the power distribution box body is achieved.

Description

technical field [0001] The invention relates to the technical field of electric power engineering, in particular to a power distribution cabinet for electric power engineering with improved thermal characteristics. Background technique [0002] Electric power engineering, that is, engineering related to the production, transmission and distribution of electric energy, also includes engineering in a broad sense that uses electricity as power and energy in various fields, and can be understood as power transmission and transformation industry expansion projects. [0003] In the process of erecting power lines in electric power engineering, it is necessary to build power distribution cabinets at various power consumption points. Due to the large number of electrical components inside the power distribution cabinet, many electrical components will emit heat when used. Therefore, the heat dissipation capacity of the power distribution cabinet It has a very important impact on the...

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Problems solved by technology

[0003] In the process of erecting power lines in electric power engineering, it is necessary to build power distribution cabinets at various power consumption points. Due to the large number of electrical components inside the power distribution cabinet, many electrical components will emit heat when used. Therefore, the heat dissipation capacity of the power distribution cabinet It has a very important impact on the normal use of electrical components, but the existing power distribution cabinets are not ideal for heat dissipation

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