LIQUID FLOW SPREADER OF EJECTION TYPE Russian patent published in 2018 - IPC A62C31/02 

FIELD: devices for spraying liquids.

SUBSTANCE: invention relates to spraying fluids. This is achieved by the fact that in the flow divider of the ejection-type liquid for the nozzle, which comprises a hollow body, consisting of a cylindrical part with an external thread for the connection to a distribution pipeline for supplying liquid, and a cap nut fixed to the bottom of the body with a liquid flow divider, and in the body, coaxial to it, a cylindrical hole is made, in the upper part of which a strainer is installed, and in the lower part – a throttle washer with a jet, to the end surface of the union nut, axisymmetric to the body, a liquid flow divider is fixed, which consists of three coaxially arranged pyramidal shells in the form of generating grids: outer, intermediate and inner, each of the shells comprising a wire frame of two bases in the form of a square and lateral ribs of a truncated pyramidal surface, while the outer shell is attached to the body by a large base, and its second, smaller base is simultaneously a large base of the intermediate shell with lateral ribs, and its smaller base is simultaneously a large base of the inner shell with a smaller base, the generating grids in the form of truncated pyramidal surfaces are arranged in such a way that all their vertices lie on the axis coinciding with the axis of the body, the direction of the vertices of the external and internal generating grids are the same, and the intermediate generating grid vertex is directed opposite to the external and internal generating grids vertices, wherein towards the throttle washer with the jet.

EFFECT: high efficiency of liquid atomizing.

1 cl, 2 dwg