FIELD: fire-fighting equipment.
SUBSTANCE: invention can be used in fire extinguishing, as well as in stationary and mobile spraying plants. Spraying nozzle includes housing, inside of which there are inlet channel for passage of substance flow and inner cavity having an outlet to the outside. Diameter of the inner cavity is greater than the diameter of the inlet channel. In the inner cavity there is a flow divider, in which at least two through channels are formed for passage of the substance flow. Channels have at least one edge, on at least part of which the smallest angle between two surfaces forming an edge is less than or equal to 90 degrees. Each through channel in the divider is formed not coaxially to the inlet channel and the centre of the inlet hole of the through channel does not lie on the extension of the axis of the inlet channel.
EFFECT: invention makes it possible to reduce the size of droplets of the sprayed substance.
1 cl
| Title | Year | Author | Number |
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