Outdoor intelligent alternating current metal armored removable switch cabinet

Abstract

The invention discloses an outdoor intelligent alternating current metal armored movable switch cabinet. The switch cabinet comprises a shell, a first partition plate is vertically arranged in the shell and divides the inner space of the shell into a front bin and a rear bin, and a second partition plate and a third partition plate are sequentially arranged in the front bin from top to bottom. The second partition plate and the third partition plate divide the front bin into an upper mounting chamber, a lower mounting chamber and an equipment chamber which are arranged up and down, inner shell assemblies matched with the upper mounting chamber and the lower mounting chamber are arranged in the upper mounting chamber and the lower mounting chamber respectively, and a gas source assembly and a power supply control mechanism are arranged in the equipment chamber; and a plurality of auxiliary temperature adjusting assemblies matched with the inner shell assembly are arranged in the rear bin. Gas in a gas tank enters a vortex tube through a gas feeding tube via ta gas inlet connecting tube, cold gas enters a heat dissipation tube from the cold gas outlet of the vortex tube and is finally sprayed out from a spray head, the switch equipment is cooled, the cooling speed is high, and other cold sources are not needed.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, in particular to an outdoor intelligent AC metal armored removable switch cabinet. Background technique [0002] Switchgear is widely used in power systems. During the process of power generation, transmission, distribution and power conversion, the switchgear in the switchgear is used to switch, control and protect electrical equipment. The switchgear inside the switchgear mainly includes circuit breakers, disconnectors, load switches, transformers and various protection devices. The classification of switchgear can be divided into removable switchgear and fixed switchgear according to the installation method of the circuit breaker. [0003] For example, the invention of application publication number CN103701060A discloses an armored removable AC metal-enclosed switchgear, which has a simple structure and low cost, can realize flexible assembly of the cabinet body, improve disassembly ...

AI Technical Summary

Problems solved by technology

This invention is only convenient for disassembly and assembly. The temperature of the equipment in the application switch cabinet will rise during the working state, and electric sparks will be generated at the same time. If there is no protection outdoors, especially in rainy weather, the risk of electric shock for maintenance personnel will be great.

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