SPRINKLER Russian patent published in 2024 - IPC B05B1/18 A01G25/00 

FIELD: agriculture.

SUBSTANCE: invention relates to sprinkling plants or sprayers, and can be used for irrigation of crops, as well as watering lawns and flower beds. In a sprinkling nozzle, including a pressure pipeline, a nozzle, a closed annular bracket and a deflector, deflector base has a flat ring on top in the form of flanging of its edges arranged horizontally, wherein the flat ring with its flanging is attached in the upper part to the closed annular bracket, the working inner surface of which is located perpendicular to the axis, and the deflector is made in the form of a round cone, its base is connected diametrically along the perimeter of the circumference of the flat ring by means of bolted joints rigidly with the help of fixing nuts on both sides with the upper part of the closed ring bracket, wherein the angle of the opening of the deflector cone is made 120° in the direction of the vertical axis of the nozzle and the water outlet of the tube, which is fixed by means of spokes on the upper part of the closed annular bracket, as well as by means of a fixing nut having a hole with an internal thread, through which a vertical pipe with a cut external thread is passed, which has a constant cross-section in diameter, wherein the cut tube by its lower end is screwed into a nut having an internal thread with a hole, and is rigidly fixed at the end of the pressure pipeline so that the threaded end of the vertical tube freely enters the cavity of the pressure pipeline, and the upper end of the vertical pipe with a thread, having a calibrated hole in the form of a nozzle, is coaxially facing towards the sharp end of the deflector in the form of a round cone and is installed with possibility of axial vertical displacement upwards or downwards.

EFFECT: use of sprinkling nozzle allows to increase operational reliability, will allow to regulate irrigation radius and irrigation area.

3 cl, 2 dwg