MULTIFUNCTIONAL GARDEN SPRINKLER Russian patent published in 2023 - IPC A01G25/00 B05B1/02 

FIELD: agriculture.

SUBSTANCE: sprinkler contains a stand (1) with a supply hose (4) and a sprinkler nozzle in the form of a housing. The upper part of the stand (1) is made in the form of a hollow cylinder with a branch pipe (3) for the supply hose (4) and two symmetrically located stands in the form of rounded tubes (5), on which a 360°-rotatable hollow cylindrical body (6) is fixed. The body (6) is made in the form of a ring (7), on one side of which there is a sprinkler cover with holes with a diameter of 1.5-2 mm, located around the circumference of the sprinkler cover to create fine circular and sector irrigation, with a group of small holes with a diameter of 0.5-1 mm for spraying water in the form of a mist, a central large hole with a diameter of 10-12 mm to create a concentrated jet and holes with a diameter of 2-3 mm located along the diameter of the sprinkler cover to create parallel jets in the form of a fan. There are grooves on the inside of the sprinkler cover. The sprinkler cover is installed with the ability to rotate clockwise or counterclockwise, ensuring the closing or opening of the corresponding grooves for supplying or shutting off water in them. On the opposite side of the housing (6) there is a lamp (16) with an independent power source (17).

EFFECT: functionality of the device is expanded while ensuring resource-saving, high-quality irrigation.

1 cl, 3 dwg