FIRE-FIGHTING MODULE Russian patent published in 2016 - IPC A62C35/00 

FIELD: fire safety.

SUBSTANCE: invention relates to fire-fighting equipment, namely to fire fighting modules, which can be used for fire extinguishing using fluid mist. Module comprises multichannel sprinkling device, liquid fire-extinguishing substance, with which sealed housing is equipped. Housing is equipped in upper part of gas-generating device with gas-generating charge and is equipped in lower part with neck, on output end of which by means of nut is equipped with destructible membrane and filtration element of outlet nozzles. Between outlet nozzle and spraying device there is cylindrical facility for averaging of flow. Sprinkling device is made with central channel and stepwise variable outer diameter. Sprinkling means walls are equipped with through holes. Over openings hollow conical reflector is fixed with divergent part downwards. Central channel of sprinkling means at its output is conically converging. Before cone-shaped narrowing of central channel irrigation facilities screw is installed. Membrane pressed to neck with help of washer, equipped with cylindrical catcher cut part of membrane and having hole with sharp edge directed to membrane.

EFFECT: higher efficiency of fire extinguishing, providing guaranteed stability for production of functional result by achieving maximum possible speed of fire-extinguishing substance at simultaneous provision of uniform distribution on protected area and at maintaining altitude range of placement of module on prototype level.

8 cl, 2 dwg