FIELD: technological processes.
SUBSTANCE: invention is related to method for spraying of medium in fog-like condition, especially, medium in the form of fog, which is used in fire extinguishing, on vast area, besides in mentioned method at least two sprayed jets are produced from medium in the form of fog, out of which the first sprayed jet (S1) is arranged inside the second sprayed jet (S2) from medium in the form of fog, at least in or near area of spraying. In process of sprayed jets (S1, S2) formation, vortex motion is imparted to medium at least in front of outlet nozzle hole used to produce each sprayed jet (S1, S2), and/or at least prior to mixing of sprayed jets (S1, S2) with each other, and at the same time directions of medium turbulences in various sprayed jets (S1, S2) are opposite to each other.
EFFECT: invention provides for distribution of preferably homogeneous sprayed jet in the form of fog along vast area.
15 cl, 3 dwg
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