METHOD FOR PRODUCTION OF FIRE EXTINGUISHING AGENT AND SPRAYER USED FOR ITS IMPLEMENTATION Russian patent published in 2019 - IPC A62C31/02 

FIELD: fire safety.

SUBSTANCE: proposed group of inventions relates to water irrigation and fire extinguishing and can be used for fire extinguishing in automatic and manual mode, in stationary and mobile high- and low-pressure fire extinguishing installations. Method of producing fire extinguishing agent, including creation of water flow and its passage through at least one spraying channel, inside each spraying channel form at least two edges of water flow failure, after passage through which water flows are directed to axial intersection with each other inside the spray channel, then divided into a plurality of jointly moving separate microdroplets with subsequent initiation of process of their chaotic reflection from inner walls of the spraying channel and collision with each other, obtaining at the outward outlet from the spraying channel finely dispersed water dust.

EFFECT: improving efficiency of suppression of local and volume fire centers of classes A and B of any complexity category due to increase of penetrating power of the created fire-extinguishing substance due to reduced size of drop of fire-extinguishing substance.

4 cl, 4 dwg