METHOD FOR THREE-DIMENSIONAL FIRE EXTINGUISHING AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2012 - IPC A62C37/00 

FIELD: fire-fighting means.

SUBSTANCE: invention relates to fire-fighting equipment, in particular to equipment for 3D fire extinguishing. Method for 3D fire extinguishing in premises consists in the fact that elements for fire extinguishing are mounted with a charge of smoke-forming composition, which are interconnected by fuse. The elements are placed in the volume of the premises so that their axes intersect at the geometric center of the premises, which is defined as the point of intersection of the diagonals of a rectangular parallelepiped or a cube. A device for 3D fire extinguishing includes elements for fire fighting, interconnected by a fuse. At that the fuse connect elements for fire fighting with a charge of smoke-forming composition to form a closed quadrangle with vertices that contain these elements, and each of the elements for fire fighting is based on a dual-mode nonlinear fire-extinguishing aerosol generator, made in the form of two semi-casings with attachment elements, and contains the charges of aerosol-forming composition placed in the casing cavity. Thermosensitive cords pass through the sealed surface of discharge and serve as sensors of fire, with the charge of the first mode is separated from the charge of the second mode with interlining of slow-burning fuel, which thickness and rate of combustion is determined by the required time of evacuation, and on the surfaces of discharge acoustic whistles are installed.

EFFECT: increased reliability and effectiveness of 3D fire extinguishing system.

2 cl, 2 dwg