Safe and environment-friendly heat dissipation mechanism for high-voltage cabinet

Abstract

The invention discloses a safe and environment-friendly heat dissipation mechanism for a high-voltage cabinet, and belongs to the technical field of electric power. The heat dissipation mechanism comprises a cabinet main body, a mounting frame is arranged on the lower surface of the inner wall of the cabinet main body, and a fixing frame is arranged on the inner wall of the mounting frame. According to the safe and environment-friendly heat dissipation mechanism for the high-voltage cabinet, by arranging a fan assembly, a filter plate, a brush plate, a motor, a rotating plate, a connecting shaft, a contact plate, a moisture-proof plate, an air pipe and the fixing frame, air blown out of the surface of the air pipe can be blown out upwards through a first air hole and a second air hole, and air flow blown out when the air pipe moves can pass through the first air hole and the second air hole at different angles. Airflow blown out of the air pipe is uniform, meanwhile, the airflow can be blown to the surface of equipment in the cabinet main body in multiple directions, strong impact of the airflow on the equipment in the cabinet main body is avoided, and meanwhile dust and moisture of the airflow entering the cabinet main body are removed through the filter plate and the moisture-proof plate, so the heat dissipation effect is more ideal, and meanwhile, the dustproof and moistureproof effects are better.

Description

technical field [0001] The invention belongs to the technical field of electric power, in particular to a safe and environment-friendly heat dissipation mechanism for a high-voltage cabinet. Background technique [0002] High-voltage power distribution cabinets refer to electrical products that are used for on-off, control or protection in power system power generation, transmission, distribution, power conversion and consumption, with a voltage level of 3.6kV to 550kV, mainly including high-voltage circuit breakers, Disconnectors and grounding switches, high-voltage load switches, high-voltage automatic reclosers and sectionalizers, high-voltage operating mechanisms, high-voltage explosion-proof power distribution devices, and high-voltage switchgears. The high-voltage switch manufacturing industry is an important part of the power transmission and transformation equipment manufacturing industry, and occupies a very important position in the entire power industry. [0003]...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a safe and environment-friendly heat dissipation mechanism for high-voltage cabinets, which solves the problem that the fan will directly send dust and moisture in the outside air into the high-voltage cabinet during use, and at the same time, the air flow along the same The path is blown into the high-voltage cabinet, and the contact between the airflow and the equipment is not comprehensive enough. At the same time, the airflow has a certain impact on the equipment, resulting in an unsatisfactory effect of the heat dissipation process. At the same time, the heat dissipation process is easy to accumulate some dust and moisture in the high-voltage cabinet.

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