MULTI-BARREL UNIVERSAL SPRAYING MODULE WITH VOLLEY OR SHOTS Russian patent published in 2020 - IPC A62C27/00 

FIELD: fire-fighting equipment.

SUBSTANCE: invention relates to fire extinguishing equipment and can be used as actuating modules, automated fire extinguishing systems, installations on automotive chassis, carriages, trailers, and so forth. Multi-barrel module consisting of barrels, containing igniter, blow-off charge and sprayed composition. According to the invention, the module housing comprises two rigidly attached support walls having axisymmetric holes of different diameter, the housing accommodating at least two parallel shafts, each barrel consists of two connected through a sleeve different-calibre tubes of different length and thickness of walls, wherein rear pipe has smaller diameter, length, but larger thickness of walls compared to front pipe, on rear pipe on both sides of rear support wall of module there are shock absorbers, inside the breech of the barrel there is a sealed sleeve containing an electro-initiator and a spray powder charge, and in the main part of the shaft - to a pipe of a large calibre - a lightweight disposable container with a sprayed fire-extinguishing composition is placed.

EFFECT: invention has a large perspective of development and further improvement, as well as many fields of application in the field of extinguishing a wide range of various fires.

3 cl, 2 dwg