A fire-proof low-voltage switchgear

Abstract

The invention discloses a fireproof low-voltage switchgear, which comprises an outer cabinet body, the right side wall of the outer cabinet body is fixedly provided with a rotating shaft, the outer cabinet body is rotatably connected with a movable window through the rotating shaft, and the right side of the movable window rotates A connecting rod is provided, the right side wall of the outer cabinet body is fixedly provided with a through groove, and the bottom of the outer cabinet body is fixedly provided with an air guide hole, the air guide hole penetrates through the bottom side wall of the outer cabinet body, and the inside of the outer cabinet body A slide rail is fixedly provided, and a slide block is provided slidingly on the upper part of the slide rail, and an inner cabinet is fixedly provided on the upper part of the slide block. The upper part of the outer cabinet body is fixedly provided with wire holes, and the upper right side of the outer cabinet body is fixedly provided with a high temperature alarm. The fire-proof low-voltage switchgear is equipped with wire holes and through slots to ensure timely heat dissipation. The design of carbon dioxide fire extinguisher and movable window can quickly extinguish the internal fire source, and can also ensure the safety of operators.

Description

technical field [0001] The invention relates to the field of low-voltage cabinets, in particular to a fireproof low-voltage switch cabinet. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instruments, automatic controls, motor magnetic switches, various AC contactors, etc., some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, etc. load shedding. Low-voltage switchgear is suitable for power plants, petroleum, chemical industry, metallurgy, textiles, high-rise buildings and other industries, as power transmission, power distribution and power conversion. The product complies with the standard of GB7251.1-2013 "Low Voltage Complete Switchgear" (IDT IEC60439-1 1999). Low-voltage switchgear is a produ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fire-proof low-voltage switchgear to solve the problems in the background technology mentioned above. Since the existing fire-proof low-voltage cabinets focus more on prevention, there is no corresponding prevention and control after the fire is formed. First aid measures, the combination of prevention and first aid can achieve the best fire prevention effect

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