Electric power distribution network control cabinet

Abstract

The invention discloses a power distribution network control cabinet, which comprises a cylindrical boss, a motor, a fan, three support rods, a mounting frame, a first positioning ring, a second positioning ring, a cylindrical cover, a connecting plate, a ventilation groove and a memory metal plate and the like. The hollow cylindrical boss is fixed on the ground; the motor is arranged in the cylindrical boss; and the fan is arranged on an output shaft of the motor. When a cabinet door is in a closed state, the cylindrical cover does not rotate under the action of external force; when the cabinet door is opened to maintain electrical elements in the cylindrical cover, the cylindrical cover can rotate relative to the cylindrical boss, so that an opening of the cabinet door on the cylindricalcover can be rotated to any maintenance position to complete maintenance of the electrical elements at any position, and the maintenance efficiency of the electrical elements in the control cabinet is effectively improved.

Description

technical field [0001] The invention relates to the technical field of power systems, in particular to a power distribution network control cabinet. Background technique [0002] The existence of the power distribution network control cabinet has effectively improved the integration of the traditional power industry. There are a large number of electrical components and control units installed in it. The operation of a large number of electrical components and control units will generate a lot of heat. Generally, the control cabinet is equipped with a corresponding heat dissipation structure, and the electrical components are prevented from being damaged due to high temperature or the electrical components are ignited due to high temperature through the heat dissipation of the environment in the control cabinet. The traditional power distribution network control cabinet completes its internal heat dissipation through the electric-driven radiator and the ventilation holes ope...

AI Technical Summary

Problems solved by technology

The traditional power distribution network control cabinet completes its internal heat dissipation through the electric-driven radiator and the ventilation holes opened on the control cabinet. The electric-driven radiator needs to consume electric energy and will generate a certain amount of heat after consuming electric energy. Energy-saving effect, and the heat generated by it weakens the cooling effect inside the control cabinet to a certain extent

At the same time, the electric-driven radiator in the traditional power distribution network control cabinet runs continuously in the control cabinet. It cannot adjust whether to run or not according to the actual temperature in the control cabinet. Long-term uninterrupted operation will inevitably consume more electric energy. And generate more heat, which is not conducive to the effective heat dissipation and energy saving requirements of the control cabinet

In addition, the long-term uninterrupted operation of the traditional power distribution network control cabinet will inevitably cause rapid damage to the radiator, greatly reducing the service life of the radiator, increasing the frequency of radiator replacement and increasing maintenance costs

Furthermore, the layout of electrical components in the traditional power distribution network control cabinet is cramped and the space is limited, which makes it inconvenient to maintain the electrical components in the control cabinet

Images