SPRINKLER DEFLECTOR NOZZLE Russian patent published in 2022 - IPC B05B1/02 B05B1/26 

FIELD: agriculture.

SUBSTANCE: invention relates to sprinkling irrigation technology and can be used in sprinkler machines and installations for irrigation of agricultural crops. The sprinkler deflector nozzle contains sprinkler irrigation devices. Irrigation devices contain vertical detachable branch pipes connected by couplings, the upper end of the branch pipe is connected to the pipeline, and the lower branch pipe is connected to a horizontal tube. The sprinkler deflector nozzle contains a vertical cylindrical body, at the outlet end of which a bowl in the form of a cylindrical ring is fixed, which with a spherical seat are made as one from high-pressure plastic, above which a deflector is located, made in the form of a round cone with a tip at the end. The deflector has rectangular radial multi-spiral grooves made on the outer surface along the generatrix, converging at one end at the point of the tip of the cone placed coaxially to the seat outlet, and the grooves facing upwards evenly diverge towards the base of the cone. The deflector is attached using rigid thin spokes and a movable nut on the outside of the housing.

EFFECT: regulation of the size of drops and the intensity of rain during irrigation, increasing the operational reliability of the nozzle when watering with irrigation water taken from open channels with sediments and high content of mineral impurities, simplifying the design and improving the operating conditions.

4 cl, 5 dwg