Spliced anti-explosion door assembly

Abstract

The invention discloses a spliced anti-explosion door assembly, and belongs to the field of anti-explosion doors. The spliced anti-explosion door assembly comprises an anti-explosion door body and a chamber opening. The right side of the chamber opening is fixedly connected with a connecting block, a block body of the connecting block is hinged to the anti-explosion door body through a hinge part,a pressure relief assembly is fixedly mounted in the middle of the anti-explosion door body, first pressure relief holes are formed in the positions, on the two sides of the pressure relief assembly,of the anti-explosion door body, the left side of the top of the anti-explosion door body is fixedly connected with a handle, a pressing rod is hinged to the left side of the handle through a hinge part, the pressure in equipment can be relieved through the pressure relief assembly, a threaded rod is locked by a limiting rod during internal high pressure, and therefore the risk of secondary harmcaused by blind opening of a worker is avoided; and a first piston of a hydraulic auxiliary assembly can be pressed by pressing a handlebar to enable a second piston for auxiliary pushing, and the situation that an anti-explosion door is hardly opened as the anti-explosion door is closed for a long time and is heavy can be avoided.

Description

technical field [0001] The invention relates to the field of explosion-proof doors, in particular to a spliced ​​explosion-proof door assembly. Background technique [0002] Explosion-proof door is a kind of anti-explosion protection equipment to resist the accidental explosion of the external device of the industrial building, to ensure the safety of personnel and the internal equipment of the industrial building, not to be harmed by the explosion shock wave and to effectively prevent the continuation of the explosion hazard. Some industrial production and processing Equipment also uses blast doors. [0003] Explosion-proof doors can play a protective role when industrial equipment is subjected to internal impact, but there is often high pressure inside after being impacted. If you open it blindly, it will definitely cause harm to the staff. Due to the long-term closed and heavy weight of the explosion-proof door, it is difficult to open it when it is opened. time is more ...

AI Technical Summary

Problems solved by technology

[0003] Explosion-proof doors can play a protective role when industrial equipment is subjected to internal impacts, but there are often high pressures inside after being impacted. If they are opened blindly, it will definitely cause harm to the staff. Due to the long-term closed and heavy weight of the explosion-proof doors, when they are opened more laborious

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