FIELD: fire-fighting equipment.
SUBSTANCE: disclosed is aerosol quenching of large fires, comprising a vehicle, on which a high-pressure vessel for a coolant with a filling valve is located, cylinders with high-pressure carbon dioxide, a pressure valve, a start-up valve, high-pressure pipelines, a cardan suspension, a nozzle, wherein the cooler is water saturated under pressure with carbon dioxide, which is supplied to the combustion zone, and it, when releasing dissolved gas, is sprayed to the smallest drops, which are rapidly heated and evaporated, select a large amount of heat, and released carbon dioxide and steam isolate the combustion zone from oxygen.
EFFECT: aerosol extinguishing of large fires is disclosed.
1 cl, 1 dwg
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