High-efficiency heat dissipation protection type high-voltage switch cabinet and use method thereof

Abstract

The invention discloses a high-efficiency heat dissipation protection type high-voltage switch cabinet and a use method thereof, relates to the technical field of high-voltage switch cabinets, and aims to solve the problem that an existing high-voltage switch cabinet is poor in heat dissipation effect and protection effect. The high-efficiency heat dissipation protection type high-voltage switch cabinet is characterized in that an element cabinet is arranged in a cabinet body, a heat conducting plate is arranged at the rear end of the interior of the element cabinet, the element cabinet is divided into six element cavities by partition plates, fixing frames are fixedly installed at the rear ends of four of the element cavities, a controller is arranged in the element cavity at the lowermost portion, a microprocessor is installed in the controller, a heat dissipation cavity is formed in the rear end of the heat conduction plate, a semiconductor electronic refrigeration sheet is installed at the rear end of the heat dissipation cavity, sliding mechanisms are arranged on the two sides of the lower portion in the cabinet body, a threaded rod is installed between the sliding mechanisms, sliding blocks are slidably mounted on the two sides of the exterior of the threaded rod correspondingly, and a first extrusion spring and a second extrusion spring are arranged on the two sides of each sliding block correspondingly.

Description

technical field [0001] The invention relates to the technical field of high-voltage switch cabinets, in particular to a high-efficiency heat dissipation protective high-voltage switch cabinet and a method for using the same. Background technique [0002] High-voltage switchgear is generally used in the power industry, such as power stations, power plants and heavy industry factories. Its internal structure is relatively complex and its functions are relatively diverse. In electric power work, the high-voltage switchgear is mainly used to control high voltage, so it has the functions of automatic switching, automatic power transmission and power cut-off. During the high-efficiency work of the high-voltage switchgear, the electrical components will generate a lot of heat. If the heat is not controlled If it is handled in time, the internal temperature of the cabinet will be too high, which will cause damage to electrical components in the slightest, and fire accidents in sever...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a high-efficiency heat dissipation protective high-voltage switchgear and its use method to solve the problem of poor heat dissipation and protection effect of the high-voltage switchgear proposed in the background technology

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