Temperature control monitoring system for power distribution cabinet and power distribution cabinet

Abstract

The invention aims to provide a power distribution cabinet with rainwater draining and blocking functions. Thepower distribution cabinet can drain and block the rainwater entering from a heat dissipation exhaust pipe, thereby ensuring the safe operation of internal electrical devices. The power distribution cabinet comprises a mounting base, and a cabinet body is fixedly connected to the top of the mounting base. Thepower distribution cabinet is characterized in that a heat dissipation device is fixedly mounted at the right side of the cabinet body, the heat dissipation device comprises the heat dissipation exhaust pipe, and a sliding rail is fixedly installed at the right side of the heat dissipation exhaust pipe; a fixing block is fixedly connected to the bottom end of the interior of the sliding rail, a sealing belt is fixedly connected to the top of the fixing block, and a floating block is fixedly connected to the top of the sealing belt; a pressing block is fixedly connected to the top of the floating block, the floating block slides in the sliding rail, and a waterproof button is fixedly installed at the top end of the interior of the sliding rail; a switch valve is fixedlyinstalled at the top of the waterproof button, is electrically connected with the waterproof button through a wire, and is electrically connected with a main power supply of the cabinet body through awire.

Description

technical field [0001] The invention relates to the field of power distribution cabinets, more specifically, to a temperature control and monitoring system for a power distribution cabinet and the power distribution cabinet. Background technique [0002] Patent No. CN201720923822.6 provides a municipal high-efficiency heat dissipation power distribution cabinet, which involves the field of electric power. The municipal high-efficiency heat dissipation power distribution cabinet includes a cabinet body. A vent is opened on the left side of the cabinet body. There is a wire inlet on the side and below the air vent, the bottom of the cabinet is fixedly connected with the supporting legs, the back of the cabinet is provided with an air inlet, and a serpentine water pipe is fixed inside the air inlet. The outer surface of the snake-shaped water pipe is fixedly connected with a heat dissipation copper sheet, the inside of the cabinet is provided with a heat dissipation frame, and...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems in the prior art that the power distribution cabinet is prone to water ingress in rainy days, causing leakage and the speed of the cooling fan cannot be adjusted, the purpose of the present invention is to provide a temperature control monitoring system for a power distribution cabinet and a power distribution cabinet, which can dissipate heat The rainwater entering the exhaust pipe is blocked to ensure the safe operation of internal electrical equipment, and the speed of cooling fans is controlled to reduce power consumption

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