MULTIBARRELED IRRIGATION NOZZLE-ACTIVATOR Russian patent published in 2014 - IPC B05B1/18 

FIELD: agriculture.

SUBSTANCE: in multibarreled irrigation nozzle-activator the housing is made L-shaped. Water-outlet openings are hydraulically connected to water-conducting tubes. The tubes are made along the left-hand spiral of Archimedes and connected in the lower part with the horizontal irrigation barrels. In the inner cavity of the irrigation barrels there are screw guides of flows with winding of turns counterclockwise. The water-conducting tubes are secured to the housing with the enveloping ring through the stretchers. The irrigation barrels are fixed to the enveloping ring with clamps. The screw guides of flows are made replaceable, and their parameters depend on the quality requirements of irrigation for a particular irrigated culture.

EFFECT: increased efficiency of irrigation water use and significant increase in biological activity of irrigation water and productivity.

2 dwg