A safe explosion-proof electrical cabinet

Abstract

The present invention relates to an electrical cabinet, and provides a safe explosion-proof electrical cabinet, which includes a cabinet body for accommodating electrical equipment, and also includes: a transmission mechanism, which is used to transmit the impact force generated by the explosion to the electrical equipment when the electrical equipment explodes. on the glue rejection mechanism; and the glue rejection mechanism, which is used to throw the adhesive colloid filled in the glue rejection mechanism to the cabinet body, so that the adhesive glue can bond the side wall of the cabinet body; the transfer mechanism and the rejection mechanism The glue mechanism is installed in the cabinet. When the impact force generated by the explosion of electrical equipment continues to act on the cabinet and the deformation of the cabinet exceeds its elastic coefficient, the cabinet will rupture. At this time, the degree of splitting of the cabinet can be increased due to the action of the thrown out adhesive colloid. , so that multiple small fragments in the original situation become large fragments bonded by adhesive colloid, which can reduce the radiation range of fragments generated by the explosion of the cabinet, thereby reducing the probability of injury to the surrounding people and improving the safety of use sex.

Description

technical field [0001] The invention belongs to an electric cabinet, in particular to a safe explosion-proof electric cabinet. Background technique [0002] Explosion-proof electrical cabinet is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms low-voltage power distribution equipment, mainly in order to prevent explosion accidents during work. [0003] At present, the common explosion-proof electrical cabinets are all made of materials with a large rigidity and hardness coefficient, so that the electrical cabinet has strong compression resistance when it is subjected to an explosion. [0004] However, once the existing explosion-proof electrical cabinet explodes, the fine fragments produced will splash around, and there is a hidden danger that the fragments will hurt the surrounding people, so that the safety performance of this explosion-proo...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a safe explosion-proof electrical cabinet, which aims to solve the problem that once the existing explosion-proof electrical cabinet explodes, the tiny fragments generated will splash around, and there is a hidden danger that the fragments will hurt the surrounding people. The safety performance of explosion-proof electrical cabinets is not high enough

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