Energy-saving passive power distribution box capable of automatically opening and closing heat dissipation and working method thereof

Abstract

The invention discloses an energy-saving passive power distribution box capable of automatically opening and closing heat dissipation and a working method thereof, and relates to the technical field of passive distribution boxes. The energy-saving passive power distribution box comprises a passive power distribution box body, and two side electric box side plates, an electric box top plate and an electric box bottom plate of the passive power distribution box body, wherein the two side electric box side plates and the inner side of the electric box top plate at the top part are provided with a side plate evaporation chamber and a top plate air duct which are communicated respectively, the electric box side plate located on the inner side of the side plate evaporation chamber is provided with a heat exchange mechanism for cooling the interior of the passive power distribution box body, a temperature control and evaporation medium supply system for providing an evaporation heat absorption medium for the heat exchange mechanism is mounted on the passive power distribution box body, an angle-shaped air duct mechanism for accelerating internal circulation heat exchange and dust removal is mounted in the passive power distribution box body, and a dust collection mechanism is mounted below the angle-shaped air duct mechanism. According to the energy-saving passive power distribution box, different modes can be selected for heat conduction heat dissipation, energy consumption is reduced, the efficiency of automatic heat dissipation and cooling is ensured, environmental influences caused by severe places are avoided, and the service life of equipment is prolonged.

Description

technical field [0001] The invention relates to the technical field of passive distribution boxes, in particular to an energy-saving passive distribution box with automatic opening and closing for heat dissipation and a working method thereof. Background technique [0002] The distribution box is an electrical equipment with small size, easy installation, special technical performance, fixed position, unique configuration function, not limited by the site, widely used, stable and reliable operation, high space utilization, less land occupation and environmental protection effect specialty. [0003] The heat dissipation problem of the distribution box has been plagued by various units. The existing distribution box generally has two heat dissipation methods. One is passive heat dissipation. Usually, multiple vents are opened on the two side walls of the distribution box. It is used for ventilation and heat dissipation, but the heat dissipation effect of this heat dissipation...

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Problems solved by technology

[0004] In view of the problems in the above technical background, the purpose of the present invention is to provide an energy-saving passive distribution box with automatic opening and closing for heat dissipation and its working method, which solves the problems of poor traditional passive heat dissipation and active heat dissipation mentioned in the background technology. The problem of high energy consumption and low safety protection performance of distribution box

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