GAS-DYNAMIC METHOD AND FIRE SUCKER FOR EXTINGUISHING FIRES WITHOUT FIRE-FIGHTING EQUIPMENT

摘要

FIELD: gas dynamics; extinguishing fires in case of absence of fire-fighting equipment. SUBSTANCE: combustible material and heat are removed from burning surface by sucking them with the aid of intake nozzle and suction device at simultaneously confining inflow of oxygen; medium being sucked is transported to safe distance. Suction is effected from burning surface on side of contact of combustible material with atmosphere directly from medium of fire; transportation of medium sucked is effected by means of fire duct. EFFECT: enhanced reliability. 31 cl, 1 dwg