Electrical cabinet convenient for safe operation after fire

Abstract

The invention discloses an electrical cabinet convenient for safe operation after a fire. The electrical cabinet comprises a cabinet body. The front surface of the cabinet body is connected with leftand right symmetrical doors through a hinge. A sliding groove is arranged on the front of the right door. A pushing block is slidably connected with the inner surface of the sliding groove through a sliding rod. A force applying handle is fixedly connected with the front of the pushing block. An extension plate is fixedly connected with the left side of the pushing block. An operation hole and a shielding plate are set to shield the internal fire. A reset spring and a stop bar are set, resulting that the shielding plate can only be turned inward to open. The fire extinguishing part of a fire extinguisher can extinguish fire in the cabinet body from the operation hole. Direct internal fire extinguishing is carried out without opening the cabinet body, so as to prevent firefighters from being burned by the fire. The fire extinguishing safety of the electrical cabinet during internal spontaneous combustion is improved.

Description

technical field [0001] The invention relates to the technical field of electrical cabinets, in particular to an electrical cabinet that is convenient for safe operation after a fire occurs. Background technique [0002] The electrical cabinet is made of steel to protect the normal operation of the components. The materials for the electrical cabinet are generally divided into two types: hot-rolled steel plate and cold-rolled steel plate. Compared with hot-rolled steel plate, cold-rolled steel plate is softer and more suitable for electrical appliances. The production of cabinets, electrical cabinets are widely used mainly in chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring and transportation industry, etc. [0003] With the rapid development of industry in society, the demand for more electrical cabinets used in industry is also increasing, because the machines in industrial pro...

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Problems solved by technology

[0003] With the rapid development of industry in society, the demand for more electrical cabinets used in industry is also increasing, because the machines in industrial production are relatively dense, and the safety requirements for electrical cabinets are also increased. The existing electrical cabinets It is often caused by internal spontaneous combustion due to excessive temperature. However, when the existing electrical cabinets spontaneously ignite inside, opening the cabinet will hurt the firefighters because of the fire, and it is very inconvenient for the firefighters to open the cabinet door when fighting the fire, which affects the fire. control efficiency

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