FIELD: fire safety.
SUBSTANCE: invention relates to fire extinguishing equipment and fire-and-explosion prevention, namely to devices for fire extinguishing and fire-and-explosion prevention foam of low and medium magnification or sprayed and dispersed water. To increase efficiency and safety of fire extinguishing and fire-and-explosion prevention device for fire extinguishing and fire-and-explosion prevention contains nozzles for supplying fire-extinguishing media to meshes of formation of foam of average magnification and sprayed water, foam barrel of low multiplicity and dispersed water, fire extinguishing agent supply pipelines into nozzles and into barrel with cranes installed on said pipelines with possibility of fire extinguishing agent supply at their switching either simultaneously into nozzles and into barrel, or only into nozzles, or only into barrel with possibility of use as fire-extinguishing agent of aqueous solution of foaming agent or water and with corresponding possibility of generation of combined foam of medium and low magnification or combined sprayed and dispersed water.
EFFECT: higher efficiency and safety of fire extinguishing and fire-and-explosion prevention.
16 cl, 8 dwg
