DRENCHER FIRE EXTINGUISHING DEVICE (VERSION) AND FIRE EXTINGUISHING METHOD USING DRENCHER Russian patent published in 2016 - IPC A62C31/00 

FIELD: fire safety.

SUBSTANCE: invention relates to fire-fighting equipment for localisation of fire hazards and fire water or air mechanical foam fire in buildings, structures and on open process sites. Drencher for fire extinguishing comprises interfaced with manifold unit of rotation, made with possibility of connection with pipeline for supply of fire extinguishing means and with possibility of free rotation in collector rotation around vertical axis under action of reactive forces of jets outflow of fire extinguishing means of devices of distribution of fire extinguishing means. Devices for distribution of fire extinguishing means are composed of foam generator with possibility of flow of fire extinguishing means in tangential direction relative to vertical axis of rotation and imparting rotary moment header.

EFFECT: fire extinguishing means are attached to collector by means of bends along edges with possibility of changing position of the devices of distribution of fire extinguishing means relative to horizontal plane and direction control jets outflow of fire extinguishing means of them for increasing uniformity of distribution of fire extinguishing means on protected surface and increasing area of protected surface.

20 cl, 1 tbl, 3 dwg