PROTECTION METHOD OF EXPLOSIVE OBJECTS Russian patent published in 2018 - IPC E04B1/92 

FIELD: protective devices.

SUBSTANCE: invention relates to protective devices used in explosive and radioactive facilities, such as easy detachable panels and roofs, blast guards and shields, pressure relief valves. This is achieved by the fact that in the method of protecting explosive objects, which is that above an open aperture located in the roof of the building, a protective device is mounted in the form of an anti-explosion panel designed to relieve excess pressure, wherein the anti-explosion panel is made in the form of a metal armored frame with an armored metal skin and a filler, in the form of an air-lead disperse system, the frame being fixed in at least three support rods with leaf stops in the upper part, that are fixed in the object to be protected and telescopically inserted into the fixed pipe-supports located in the anti-explosion panel of the protective device, the supporting rods telescopically inserted into the stationary branch pipes-supports of the protective device, are tied to each other through the stopping sheets by elastic-damping elements, that are placed in an additional damping plate, where a central hole is made for placing sensors of the warning system about the initial phase of an emergency.

EFFECT: technical result – increased reliability of explosion-protection devices in case of an explosion at the site and providing the return of these structures into their initial positions after the explosion.

1 cl, 2 dwg