POSITIONAL SPRINKLER SYSTEM WITH RECTANGULAR IRRIGATION ZONE Russian patent published in 2021 - IPC A01G25/09 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agriculture, in particular to sprinkler equipment. The sprinkler unit contains a support base, sprinkler wings (24) with directional end nozzles, of which three wings with an angle of 120° between them are installed in a transition unit eccentrically located relative to the central axis of the installation, and a rotation unit (6). A fourth wing of a small irrigation radius (19) is mounted in the body of the transition unit, creating additional reactive force and increasing the uniformity of precipitation distribution in the central zone.

EFFECT: invention provides an increase in the uniformity of the distribution of artificial rain during positional irrigation and a reduction in energy consumption for sprinkling.

5 cl, 3 dwg