Fireproof electrical cabinet

Abstract

The invention discloses a fireproof electrical cabinet and belongs to the technical field of electrical cabinets. According to the prior art, fireproof electrical cabinets adopt electric power, and asa result, some effective fireproof measures cannot be used, most of fireproof measures adopt a sandy soil powder covering method, and the efficiency of such method cannot be guaranteed, however withthe fireproof electrical cabinet of the invention adopted, the problems in the prior art can be solved. The outer surface of an electrical control cabinet body is provided with a metal protective door; a wiring base is arranged below the metal protective door; two sides of the electrical control cabinet body are both provided with side protection plates; the outer surfaces of the side protection plates are provided with ventilation and heat dissipation windows; a trapezoidal end cover is arranged at the top of the electrical control cabinet body; a sand storage tank is arranged in the trapezoidal end cover; fire extinguishing sand is arranged in the sand storage tank; an outer latex film is arranged below the fire extinguishing sand; an electronic element chamber is defined inside the electrical control cabinet body; and three central cross rods are arranged inside the electronic element chamber.

Description

technical field [0001] The invention relates to the technical field of electrical cabinets, in particular to a fireproof electrical cabinet. Background technique [0002] The control cabinet is to assemble the switchgear, measuring instrument, protective device and auxiliary equipment in the closed or semiclosed metal cabinet or on the screen width according to the requirements of electrical wiring. and the safety of surrounding equipment. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. Various parameters in operation can be displayed by means of measuring instruments, and some electrical parameters can also be adjusted to prompt or send out signals for deviations from normal working conditions. Commonly used in various power generation, distribution and substations. [0003] However, beca...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a fire-resistant electrical cabinet to solve the problem that the electrical cabinet proposed in the background technology cannot use some effective fire-proof measures due to the use of electricity. Most of them are covered with sand and soil powder. Efficiency cannot be guaranteed

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