Efficient cooling and dehumidifying device for power distribution cabinet

Abstract

The invention discloses an efficient cooling and dehumidifying device for a power distribution cabinet, belonging to the technical field of power distribution cabinets. The invention aims to solve problems in cooling and dehumidifying of power distribution boxes. The device specifically comprises a power distribution box, wherein a ventilation box is fixedly connected to the outer wall of one sideof the power distribution box; two fans are fixedly connected to the outer wall of one side of the ventilation box; two inserting grooves are formed in the top of the ventilation box; a coarse filtering plate and a fine filtering plate are placed in the inserting grooves; stop blocks are welded to the top of the coarse filtering plate and the top of the fine filtering plate; the top of the ventilation box is fixedly connected with a first water pipe and a second water pipe; one ends of the first and second water pipes are fixedly connected with cooling pipes; and the other ends of the first and second water pipes are in threaded connection with a water tank. According to the invention, the ventilation box is arranged, the fans are powered on to rotate, the coarse filter plate and the finefilter plate are arranged in the ventilation box, and entering air can be purified, so dust is filtered and is prevented from entering the power distribution box; and the coarse filter plate and thefine filter plate can be directly taken out, so the dust on the filter plates can be cleaned conveniently.

Description

Technical field[0001]The present invention relates to the field of distribution cabinets, and more particularly to a highly efficient cooling dehumidification device for distribution cabinets.Background technique[0002]The cooling dehumidification device for the distribution cabinet is used in the normal sealing distribution cabinet for dehumidification, prevents short circuit, aging, and even short-circuit, aging, and even fire due to high temperature or temperature difference. With the rapid development of science and technology, Now the power supply and dehumidification device itself is poor with the cooling dehumidification device, and there is no warning for high temperature in the cabinet.[0003]According to the search, the Chinese patent application number is 201921891355.9, which discloses a power supply and dehumidification device of the distribution cabinet, including an outer closen body, and an inner cabinet is provided, the back side of the inner cabinet and the outside T...

AI Technical Summary

Problems solved by technology

The refrigerating mechanism in the above-mentioned patent has the following disadvantages: after the refrigerating process, the refrigerating mechanism blows cold air into the inner cabinet through the electric fan, and due to the circulation of the wind, the electric fan easily sucks impurities such as dust from the outside into the refrigerating mechanism, and then enters the cabinet body. The inner cabinet affects the operation of circuit equipment

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