METHOD OF MODULAR FIRE EXTINGUISHING Russian patent published in 2013 - IPC A62C35/02 A62C31/12 

FIELD: fire-prevention facilities.

SUBSTANCE: invention relates to fire-prevention equipment. The method is implemented by the vessel in which fire extinguishing agent is stored, and the vessel that holds the fire extinguishing agent is mounted with the brackets to the building structure of the premises and equipped with a device of gas phase release, combined with a measuring probe for the fire extinguishing agent and locking and starting system, such as of an electromagnetic type, which is connected by the pipeline to the tube for injection of the fire extinguishing agent in the foam generator which contains a sprayer, an inducing nozzle and a dissector of two-phase flow, and the sprayer is connected to the housing of the inducing nozzle, made in the form of a diffuser mounted axially-symmetrically with respect to the sprayer, on the housing of the inducing nozzle, in the part located closer to the sprayer there are at least three windows for ejecting air, and at the output the dissector of two-phase flow is fixed, which is made in the form of a circle of mesh or perforated material, and the sprayer housing is composed of two coaxial, interconnected cylindrical sleeves: a sleeve of a larger diameter and a sleeve of a smaller diameter, and inside the sleeve of a smaller diameter coaxially to it a screw is located.

EFFECT: increased efficiency of fire-fighting through the use of high capacity fog foam.

1 dwg