Fixed armored drawer type vacuum high-voltage switch cabinet

Abstract

The invention discloses a fixed armored drawer type vacuum high-voltage switch cabinet which comprises a main body. A through heat dissipation through groove is formed in the side wall of the main body, and a functional heat dissipation part which can dissipate heat, is immediately conducted and is immediately sealed for use in no need of heat dissipation is arranged at the position, close to the heat dissipation through groove, in the main body. The fixed armored drawer type vacuum high-voltage switch cabinet is different from the prior art, in the real-time use process, the heat dissipation through groove can be effectively sealed through the arranged functional heat dissipation part when the main body does not need heat dissipation, so that in the continuous use process, external dust and winged insects are effectively prevented from continuously entering the main body to be accumulated, meanwhile, when heat dissipation is needed, real-time conduction can be achieved along with heat dissipation work, the real-time heat dissipation use requirement is met, the whole process is achieved without depending on a sensor and a complex control circuit, the equipment use cost is low, and therefore continuous and efficient intelligent low-voltage control use of the main body is guaranteed.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, in particular to a fixed armored drawer-type vacuum high-voltage switch cabinet. Background technique [0002] During the use of the switchgear, the internal electrical components will generate heat, which will increase the temperature inside the cabinet. When the temperature is too high, it will easily affect the normal use and service life of the internal electrical components. For this reason, the switchgear is equipped with a heat dissipation structure. , Generally, vents or ventilation louvers are set on the switchgear, and some switchgears will be equipped with fans at the vents, and the fans will be used to change the airflow in the switchgear to improve the heat dissipation efficiency. [0003] However, the shutters of the existing switch cabinets are all open, no matter whether the fan is running or not, they are always kept open, which makes the dust and flying insects from the ...

AI Technical Summary

Problems solved by technology

[0003] However, the shutters of the existing switch cabinets are all open, no matter whether the fan is running or not, they are always kept open, which makes the dust and flying insects from the outside enter into the switch cabinet at any time, which brings certain problems to the normal use of the switch cabinet. Therefore, we propose a fixed armored drawer-type vacuum high-voltage switchgear

Images