Safe and stable power distribution cabinet switch control equipment

Abstract

The invention relates to a safe and stable power distribution cabinet switch control device which comprises a cabinet body, a plurality of L-shaped plates used for installing power distribution switches are arranged in the cabinet body from top to bottom, a cooling fan is installed on the side wall of the cabinet body, and an air inlet baffle is arranged in the cabinet body in the height direction of the cabinet body. An air inlet channel is formed by the air inlet baffle and the side wall, provided with the cooling fan, of the cabinet body, a plurality of air inlets corresponding to the L-shaped plates are formed in the surface of the air inlet baffle, a plurality of air outlets corresponding to the L-shaped plates are formed in the side, away from the cooling fan, of the cabinet body, and a sealing device for controlling the air inlets and the air outlets to be opened and closed is arranged in the cabinet body. The top of the cabinet body is provided with a fire-extinguishing device. When fire combustion occurs in the cabinet body, the air inlet and the air outlet in the cabinet body are blocked through the sealing device, so that a sealing state is formed in the cabinet body, external oxygen is prevented from entering the cabinet body, further spreading of combustion in the cabinet body is organized, fire extinguishing is performed on the combustion in the cabinet body through the fire extinguishing device, and the overall safety of the power distribution cabinet is improved.

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