SELF-CONTAINED FIRE MODULE OF CONTAINER TYPE WITH UNIVERSAL INSTALLATION OF COMBINED FIRE EXTINGUISHING Russian patent published in 2024 - IPC A62C5/02 A62C3/02 A62C35/00 

FIELD: fire-fighting equipment.

SUBSTANCE: invention relates to firefighting equipment, namely to a self-contained fire module based on a container for cargo transportation and comprising a combined fire extinguishing installation with possibility of separate generation and separate supply under pressure of either air-mechanical foam of medium expansion rate, or air-mechanical foam of low expansion rate, or sprayed and dispersed water, or quick-setting foam based on foamed silica gel, a pump with a motor, tanks with components of fire extinguishing agents, a system of suction and pressure pipelines with shutoff-control and connecting fittings with the possibility of hydraulic communication with sources of fire-extinguishing agents and connection pipes of a combined fire extinguishing installation, manual fire extinguishing means and fire hoses, at that, the combined fire extinguishing installation comprises a housing, a barrel and a mesh cassette placed inside the housing, made of coaxially installed with interference one inside the other inner rim with an annular holder installed and fixed in it by means of flat ribs parallel to the direction of movement in the housing of the fire extinguishing agent with a through hole for placing in it the barrel, the intermediate rim, outer rim and two meshes located with a gap relative to each other, one of which is fixed by the edges in the gap between the mating side surfaces of the outer and intermediate rims, and the other mesh is fixed with its edges in the gap between the mating side surfaces of the intermediate and inner rims, in the meshes there are holes coaxial and commensurate with the through hole of the holder with fixation of the mesh edges on the holder by means of annular washers and screws, and the barrel is placed in the through hole of the holder in the mesh cassette, is connected to the means for supplying fire extinguishing agents into it and contains inside the barrel an ejector mixer with an ejection suction branch pipe of the fire extinguishing agent component.

EFFECT: higher efficiency of fire extinguishing.

14 cl, 10 dwg