Automatic fire-proof power distribution cabinet

Abstract

The invention relates to an automatic fire-proof power distribution cabinet comprising a power distribution cabinet body. The outer surface of a side wall of the power distribution cabinet body is provided with a connecting slot. At least four fire nozzles are distributed on the inner surfaces of the top plate and the side walls of the power distribution cabinet body. An inert gas storage bottle is arranged in the connecting slots, and the inert gas storage bottle is connected with the fire nozzles through an air pipe equipped with an electromagnetic control valve. The front end of each fire nozzle is provided with turbine fan blades. A temperature sensor and a smoke alarm are arranged in the power distribution cabinet body, and the temperature sensor and the smoke alarm are connected with the control circuit of the electromagnetic control valve. The automatic fire-proof power distribution cabinet is simple in structure and convenient to use. Timely and effective early warning can be issued for the temperature and electrical equipment fire inside the power distribution body, and fire can be automatically extinguished by inert gas. Therefore, the spread of fire is effectively avoided on one hand, and on the other hand, damage of fire to electrical equipment is greatly reduced.

Description

technical field [0001] The invention relates to an automatic fireproof power distribution cabinet, which belongs to the technical field of electric power distribution cabinets. Background technique [0002] The power distribution cabinet is the basic equipment designed in various power supply, electrical equipment or industries at present. It is mainly responsible for the installation and management of the core control components in the circuit system. The safety of its operation has a great impact on the power supply system and electrical equipment. It plays an extremely important role, and in use, it is found that the circuit or electrical components in the power distribution cabinet are on fire from time to time due to improper use, equipment aging or short circuit. None of the cabinets has the ability to actively fire and extinguish fires. When a fire occurs, it mainly relies on the operator to use external fire-fighting equipment to extinguish the fire. Also can't carr...

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Problems solved by technology

[0002] The power distribution cabinet is the basic equipment designed in various power supply, electrical equipment or industries at present. It is mainly responsible for the installation and management of the core control components in the circuit system. The safety of its operation has a great impact on the power supply system and electrical equipment. It plays an extremely important role, and in use, it is found that the circuit or electrical components in the power distribution cabinet are on fire from time to time due to improper use, equipment aging or short circuit. None of the cabinets has the ability to actively fire and extinguish fires. When a fire occurs, it mainly relies on the operator to use external fire-fighting equipment to extinguish the fire. It is also impossible to effectively extinguish the fire at the fire site in the first time, which will cause the fire to spread and cause serious power supply accidents.

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