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Device capable of conducting heat dissipation on alternating-current power distribution cabinet with high temperature and preventing dust

A technology of dust-proof device and power distribution cabinet, which is applied in substation/power distribution device shell, substation/switchgear cooling/ventilation, electrostatic separation, etc., which can solve the problems of power distribution cabinet heat dissipation and dust removal, etc., to achieve The effect of preventing dust from entering the AC power distribution cabinet and expanding the size of the cooling and dust removal holes

Inactive Publication Date: 2021-04-16
雷美芳
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a heat-dissipating and dust-proof device for an AC power distribution cabinet at high temperature, which has the advantages of adjusting the size of the heat-dissipating dust removal hole according to the heat change and can absorb dust near the heat-dissipating dust removal hole, which solves the problem of power distribution. The problem of incompatibility between heat dissipation and dust removal of the cabinet

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  • Device capable of conducting heat dissipation on alternating-current power distribution cabinet with high temperature and preventing dust
  • Device capable of conducting heat dissipation on alternating-current power distribution cabinet with high temperature and preventing dust
  • Device capable of conducting heat dissipation on alternating-current power distribution cabinet with high temperature and preventing dust

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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-4 , a heat dissipation and dustproof device for an AC power distribution cabinet at high temperature, including a heat dissipation and dust removal device main body 1, through holes 2 are opened on the left and right sides of the heat dissipation and dust removal device main body 1, and a motor 3 is fixedly installed on the bottom of the heat dissipation and dust removal device main body 1 A fan 4 is fixedly installed on the ...

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Abstract

The invention relates to the technical field of dust removal and cooling of alternating-current power distribution cabinets, and discloses a device capable of conducting heat dissipation on an alternating-current power distribution cabinet with a high temperature and preventing dust. The device comprises a heat dissipation and dust removal device main body, wherein two elastic circular rings are fixedly installed in heat dissipation and dust removal holes, supporting rods are fixedly connected to the interiors of the two elastic circular rings, ball bodies are fixedly installed in the elastic circular rings, rotating discs are fixedly installed on the outer sides of the elastic circular rings, and brushes are fixedly installed on the inner walls of the rotating discs. According to the invention, by installing the heat dissipation and dust removal holes, when the internal temperature of the alternating-current power distribution cabinet rises, mercury in the spheres expands to push the supporting rods out so as to enlarge a hole between the two elastic circular rings; and meanwhile, the brushes on the surfaces of the peripheral rotating discs continuously rub with the elastic circular rings to carry static electricity, so dust to enter the alternating-current power distribution cabinet is adsorbed, and the effects of enlarging the size of the heat dissipation and dust removal holes for cooling and preventing the dust from entering the alternating current power distribution cabinet are achieved.

Description

technical field [0001] The invention relates to the technical field of dust removal and cooling for an AC power distribution cabinet, in particular to a heat dissipation and dust-proof device for an AC power distribution cabinet at high temperature. Background technique [0002] AC power distribution equipment is used to connect power supply, transformer, converter equipment and other loads, and monitor and protect the power supply system. It has the control function of connecting, disconnecting, switching between the power supply and various loads, and realizing the specified operation mode. [0003] However, AC power distribution cabinets have always had the problem of heat dissipation and dust removal. If the heat dissipation and dust removal holes are opened too large, dust will easily enter the inside of the power distribution cabinet, and if the heat dissipation and dust removal holes are too small, it will cause dust inside the power distribution cabinet. The heat is...

Claims

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Application Information

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IPC IPC(8): H02B1/30H02B1/56H02B1/28B03C3/28B03C3/34
Inventor 雷美芳
Owner 雷美芳
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