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Anti-explosion door with movable window

A technology of movable windows and explosion-proof doors, which is applied in the field of explosion-proof doors, can solve the problems of failing to meet the requirements of smoke exhaust and poor performance of exhaust and smoke exhaust, and achieve the effects of good ventilation and smoke exhaust, good functions and flexible structure

Inactive Publication Date: 2014-03-19
方益达
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AI Technical Summary

Problems solved by technology

[0003] Suspension-type explosion-proof wave valve is a kind of explosion-proof door with a movable window, which can be used for air inlet, exhaust or smoke outlet of civil air defense projects. The existing suspension-type explosion-proof wave valve has poor air and smoke exhaust performance. , can not meet the requirements of smoke exhaust in emergency

Method used

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see figure 1 and figure 2 , the embodiment of the present invention includes:

[0016] An explosion-proof door with a movable window, comprising: a door frame 1 fixed to the wall and a door leaf 2 arranged inside the door frame 1, the door leaf 2 includes an inner panel 21, an outer panel 22 and an inner panel 21 1. The concrete layer 23 between the outer plates 22, the door leaf 2 has sufficient strength to withstand the blast shock wave.

[0017] The door leaf 2 is provided with at least one vent 3, and ...

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Abstract

The invention discloses an anti-explosion door with a movable window. The anti-explosion door with the movable window comprises a door frame fixed to a wall, and a door leaf arranged inside the door frame. The door leaf comprises an inner plate, an outer plate and a concrete layer arranged between the inner plate and the outer plate. At least one ventilation opening is formed in the door leaf. A baffle is hinged to the position, located at the upper portion of each ventilation opening, of the outer plate. A fan is arranged inside each ventilation opening. In this way, the anti-explosion door is flexible in structure and capable of resisting explosive shock waves, and has the better ventilation and smoke discharging function.

Description

technical field [0001] The invention relates to the technical field of civil air defense engineering, in particular to an explosion-proof door with a movable window. Background technique [0002] The civil air defense project is an important facility to prevent sudden enemy attacks, effectively cover personnel and materials, and preserve war potential; it is an engineering guarantee to persist in urban combat and long-term support for anti-aggression wars until victory. Existing civil air defense projects have undergone feasibility demonstrations before construction, not only considering the needs of wartime air defense, but also taking into account the needs of economic construction, urban construction and people's lives in peacetime, and have dual functions in peacetime and wartime. [0003] Suspension-type explosion-proof wave valve is a kind of explosion-proof door with movable windows, which can be used for air inlet, air exhaust or smoke exhaust of civil air defense pr...

Claims

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Application Information

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IPC IPC(8): E06B5/12E06B3/70E06B7/02
Inventor 方益达
Owner 方益达
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