Power distribution cabinet device with functions of cooling, monitoring overload and stopping loss in time

Abstract

The invention discloses a power distribution cabinet device with the functions of cooling, monitoring overload and stopping loss in time. The power distribution cabinet device includes a cabinet body;a placement cavity which can be opened and closed at the front side is arranged inside the cabinet body; three air vents, which are distributed in an array from top to bottom are symmetrically arranged at left and right ends of the inner wall of the placement cavity; an air interchanger capable of preventing foreign matters from entering the cabinet body is arranged in the air vent. Through the air vent structure capable of intermittent opening and closing and a fan which synchronously operates with the air vent structure, air-cooling and heat dissipation are performed; and the air vent structure can prevent foreign matters from entering the cabinet body through a filter screen structure, thus reducing the damage probability of electrical components. In addition, an electromagnetic valveis adopted to communicate with a circuit, and the operation of the equipment is controlled according to the magnetic force change of the electromagnetic valve. In case of overload, the magnetic forceis cancelled to start a fire extinguishing device, thus realizing the self-starting fire extinguishing work at the first time and stopping loss in time.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet device capable of dissipating heat and monitoring overload in time to stop loss. Background technique [0002] In the power distribution project, the power distribution cabinet needs to be equipped with transformers, emergency stop switches, control panels and other components. When electronic components are overloaded with electricity, heat will be generated. If the heat cannot be dissipated in time, it will cause a fire. After a fire breaks out, the staff needs to be aware of it to extinguish the fire in time, and it does not have the ability to actively protect. [0003] Moreover, the traditional power distribution cabinet is an iron cabinet with a strip-shaped through-hole, and dust, mice, etc. can enter the interior through the opening and damage the internal electrical components. The invention clarifies a device with self-...

AI Technical Summary

Problems solved by technology

When electronic components are energized and overloaded, heat will be generated. If the heat cannot be dissipated in time, it will cause a fire

After a fire breaks out, the staff needs to be aware of it to extinguish the fire in time, and it does not have the ability to actively protect

[0003] Moreover, the traditional power distribution cabinet is an iron cabinet with a strip-shaped through-hole, and dust, mice, etc. can enter the interior through the opening and damage the internal electrical components.

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