High-and-low voltage switch cabinet with heat dissipation and humidity removal functions

Abstract

The invention discloses a high-and-low voltage switch cabinet with heat dissipation and humidity removal functions and belongs to the technical field of switch cabinets. Supporting columns are fixedly arranged at the top of a tank; a rain sheltering cap is fixedly arranged on the supporting columns; heat dissipation openings are formed in the lower portion of the periphery of the tank; a wire inlet is fixedly formed in the back side of the tank; a tank door is fixedly connected with the tank through a rotating shaft; a tank door handle is arranged in the position middle left side of the tank door; a glass window is fixedly arranged in the upper side of the tank door; an auxiliary tank is fixedly arranged in the tank; a heat dissipation fan, metal filter screens and heating pipes are arranged inside the auxiliary tank, the metal filter screens are arranged on the two sides or the rear portion of the heat dissipation fan, the heating pipes are arranged in the middle positions of the metal filtering screens. The high-and-low voltage switch cabinet with the heat dissipation and humidity removal functions is simple in structure and convenient to use, the temperature and humidity in the switch cabinet can be effectively reduced, the operation efficiency of the switch cabinet is improved, and the service life of the switch cabinet is prolonged.

Description

technical field [0001] The invention relates to the technical field of high and low voltage switch cabinets, in particular to a high and low voltage switch cabinet with heat dissipation and dehumidification functions. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs, such as instruments, automatic control, motor magnetic switches, various AC contactors, etc. Some also have high-voltage room and low-voltage room switchgear, high-voltage busbars, such as power plants, etc., and some also have low-cycle load shedding to ensure the main equipment. [0003] The main function of the switchgear is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. The component...

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Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a high and low voltage switchgear with heat dissipation and dehumidification function, so as to solve the problems of poor heat dissipation and dehumidification performance and short service life of the existing high and low voltage switchgear

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