a power distribution cabinet

Abstract

The invention discloses a power distribution cabinet. The power distribution cabinet comprises a cabinet body, wherein multiple groups of partition plates are arranged in the cabinet body at equal distance, a regulation device and a drawer assembly are arranged on each partition plate, the drawer assembly is connected in a sliding and matching way, an air circulation region is arranged between the regulation device and the drawer assembly, a front air inlet pipe and a rear air outlet pipe are arranged at a left side of the regulation device and are vertically arranged, a control cavity is arranged in the regulation device, a first sliding groove and a second sliding groove are symmetrically formed in two sides of the control cavity, front air inlet holes are symmetrically formed in a left side wall and a right side wall of the first sliding groove and communicate with the front air inlet pipe, rear air inlet holes are symmetrically formed in a left side wall and a right side wall of the second sliding groove and communicate with the rear air inlet pipe, a first sliding block is connected to the first sliding groove in a sliding way, a second sliding block is connected to the second sliding groove in a sliding way, a first through hole is formed in the first sliding block and is used for connecting with the front air inlet holes in a matching way, and a second through hole is formed in the second sliding block and is used for connecting the rear air inlet pipe in a matching way.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to a power distribution cabinet. Background technique [0002] Distribution cabinet, a box in which voltage appliances are placed. Collectively referred to as the power distribution center. They are centrally installed in the substation of the enterprise, and distribute the electric energy to the lower-level power distribution equipment in different locations. Because the power distribution cabinet needs to be used in various environments, and because there are many important electrical components placed in the power distribution cabinet, affected by the change of ambient temperature, it is hot in summer and cold in winter, and it is very easy to be affected by moisture, which affects the safety of the equipment. The operation brings serious hidden dangers, which will affect the performance and life of electrical components, and cause damage to the power distribution cabin...

AI Technical Summary

Problems solved by technology

Because the power distribution cabinet needs to be used in various environments, and because there are many important electrical components placed in the power distribution cabinet, affected by the change of ambient temperature, it is hot in summer and cold in winter, and it is very easy to be affected by moisture, which affects the safety of the equipment. The operation brings serious hidden dangers, which will affect the performance and life of electrical components, and cause damage to the power distribution cabinet. However, the power distribution cabinets in the prior art are mostly independent structures, and the temperature control method is mainly through the air conditioner in the machine room. The temperature capacity is poor, especially when there are many power distribution cabinets in a single computer room, it cannot meet the needs of use

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