Safety power distribution cabinet

Abstract

The invention discloses a safety power distribution cabinet. The safety power distribution cabinet comprises a cabinet body, a controller, a smoke sensor, air outlet pipes and vent holes, a cabinet door is arranged on the front side of the cabinet body, and the end, away from a shaft rod, of a moving rod penetrates through a fixing block. The left sides and the right sides of the cabinet body andthe cabinet door are connected through the cabinet door locking pieces, the controller and the smoke sensor are both arranged at the top in the cabinet body, and the air outlet pipes are fixed to theleft side and the right side of the inner wall of the cabinet body. The end, away from the air outlet pipes, of an air conveying pipe is connected with a carbon dioxide air storage tank, the carbon dioxide air storage tank is arranged in an equipment chamber, and the vent holes are formed on the left side wall and the right side wall of the cabinet body. According to the safety power distributioncabinet, when the smoke sensor senses that smoke is generated in the device, signals are transmitted to the controller, the controller starts an alarm and an electromagnetic valve, the alarm reminds people, the electromagnetic valve is turned on, the gas in the carbon dioxide gas storage tank can be rapidly introduced into the cabinet body, and the fire extinguishing effect is achieved, and therefore the safety is improved.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a safe power distribution cabinet. Background technique [0002] Power distribution cabinets are effective accessories in electrical equipment. Generally, switchgear, protective appliances and auxiliary equipment need to be assembled in metal cabinets. However, the internal structure of current power distribution cabinets is relatively fixed, and it is not easy to adjust according to specific installation requirements. , the use is limited, and the cable routing during the assembly process is not neat, easy to entangle and messy, not easy to dissipate heat, and not convenient for later maintenance. In addition, the power distribution cabinet that needs to be used outdoors is greatly affected by the weather. Insufficient sealing in rainy weather can easily lead to moisture damage inside the cabinet. In hot weather for a long time, or when the line is aging, it ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a safe power distribution cabinet to solve the problem that the internal structure of the current power distribution cabinet proposed in the above background technology is relatively fixed, it is inconvenient to adjust according to specific installation requirements, the use is limited, and During the assembly process, the cables are not neatly routed, easily entangled and messy, not easy to dissipate heat, and not convenient for later maintenance. In rainy weather, the sealing is not enough, which may easily lead to moisture damage inside the cabinet. When the line is aging, it is prone to fire problems

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