Automatic multilayer anti-explosion door

Abstract

The invention discloses an automatic multilayer anti-explosion door. The automatic multilayer anti-explosion door is characterized by comprising an anti-explosion door frame, fixed components, an anti-explosion door, an anti-explosion door rotary lifting lug, a connecting frame, a spring, a first protecting layer, a second protecting layer, a third protecting layer and a fourth protecting layer; the fixed components are arranged around the anti-explosion door frame; the anti-explosion door is connected to the upper part of the anti-explosion door frame; the anti-explosion door rotary lifting lug is mounted at the upper part of the anti-explosion door; the upper part of the anti-explosion door rotary lifting lug is connected with the connecting frame; the spring is arranged at the bottom ofthe connecting frame; the first protecting layer is arranged at the back part of the anti-explosion door frame; the second protecting layer is connected to the back side of the first protecting layer; the third protecting layer is mounted at the back part of the second protecting layer; and the fourth protecting layer is mounted at the back part of the third protecting layer. The automatic multilayer anti-explosion door can be automatically closed during explosion; and the anti-explosion door is provided with four layers of explosion impact wave protection to achieve the effect of further guarantee of the life and property safety.

Description

technical field [0001] The invention relates to the field of explosion-proof doors, in particular to an automatic multi-layer explosion-proof door. Background technique [0002] The explosion-proof door is an 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. It can be made of special industrial steel plates according to strictly set mechanical data, and equipped with high-performance hardware accessories to ensure the safety of life and property. [0003] Existing explosion-proof doors mainly consider the strength of the explosion-proof door, which will not be damaged under the destruction of the explosion shock wave, but not much consideration is given to the automatic closing of the explosion-proof door...

AI Technical Summary

Problems solved by technology

[0003] The existing explosion-proof doors mainly consider the strength of the explosion-proof door, which will not be damaged under the destruction of the explosion shock wave, but there is not much consideration on the automatic closing of the explosion-proof door and the protection against poisonous gas.

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