Dustproof cooling power distribution cabinet

A power distribution cabinet, dustproof technology, applied in substation/distribution device housing, electrical components, substation/switch layout details, etc. The problem of high temperature can increase the air pressure, reduce the probability of failure, and increase the exhaust area.

Inactive Publication Date: 2021-11-09
李利珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention is mainly used to solve the problem that due to the poor heat dissipation performance of the existing power distribution cabinet, when the electrical components and wires generate too much heat or the temperature of the environment is too high, the power distribution cabinet cannot effectively cool down, resulting in excessive temperature in the power distribution cabinet , prone to failure of electrical components and wires

Method used

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  • Dustproof cooling power distribution cabinet
  • Dustproof cooling power distribution cabinet
  • Dustproof cooling power distribution cabinet

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Embodiment Construction

[0037] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0038] Such as figure 1 , figure 2 , Figure 4 , Figure 5 and Figure 7 As shown, a dust-proof and cooling power distribution cabinet includes a cabinet body 1, a ventilation part 2 and a connecting frame 3; the connecting frame 3 is arranged symmetrically in the cabinet body 1; shaft 31; the No. 1 rotating shaft 31 is fixedly connected with the connecting frame 3; the No. 1 rotating shaft 31 is rotationally connected with the cabinet body 1; the No. 1 rotating shaft 31 is provided with a No. 1 gear 32; The No. 1 gear 32 is fixedly connected with the No. 1 rotating shaft 31; the two No. 1 gears 32 mesh with each other; the cabinet 1 is provided with a No. 1 motor 11; the No. 1 motor 11 is connected to the cabinet body 1 fixed connection; th...

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PUM

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Abstract

The invention belongs to the technical field of power distribution cabinets, and particularly relates to a dustproof cooling power distribution cabinet which comprises a cabinet body, a ventilation component and a connecting frame. According to the invention, air outside the cabinet body is sucked into the cabinet body through the ventilation component, then the air in the cabinet body flows out of the cabinet body, heat generated by electric appliance assemblies and cables is brought out of the cabinet body, and when the exhaust speed of a first air outlet cannot meet the cooling requirement, a controller controls a first motor to rotate, two connecting frames are driven to swing, and meanwhile, the connecting frames push side doors to rotate, so that air in the cabinet body is discharged outwards from the lower ends of the connecting frames, the air circulation speed is increased, the cooling speed is increased, faults of the electric appliance assemblies and wires caused by too high temperature are avoided, and the probability of faults of the electric appliance assemblies and the wires is reduced; and a first filter screen and a second filter screen prevent dust from entering the cabinet body, so that the dust is prevented from aggravating corrosion of electric appliance assemblies and the wires, and the service life of the electric appliance assemblies and the wires is prolonged.

Description

technical field [0001] The invention belongs to the technical field of power distribution cabinets, in particular to a dust-proof and cooling power distribution cabinet. Background technique [0002] The power distribution cabinet is the final equipment of the power distribution system. It is divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. The electric energy of a certain circuit of the power distribution equipment is distributed to the nearby loads, which has the functions of protection, monitoring and control. [0003] The heat dissipation performance of the existing power distribution cabinet is poor. When the electrical components and wires generate too much heat or the ambient temperature is too high, the power distribution cabinet cannot effectively cool down, resulting in too high temperature in the power distribution cabinet, and it is easy to make the electrical components and wires malfunction. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/28H02B1/32H02B1/30B01D46/20B01D46/10
CPCH02B1/565H02B1/28H02B1/32H02B1/30B01D46/20B01D46/10
Inventor 李利珍
Owner 李利珍
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