SPRINKLING PROMOTER NOZZLE Russian patent published in 2009 - IPC B05B1/18 

FIELD: technological processes.

SUBSTANCE: invention concerns irrigation method by fine dispersed and drop sprinkling, and can be applied in mobile aggregates for sprinkling with drop size suitable for irrigation of a wide range of cultivated plants with irrigation water of enhanced biological activity and vitality. Water promoter in the form of cone with left-hand worm multithread spiral winding is mounted in the internal space of case of sprinkling promoter nozzle. Worm diametre is equal to internal case diametre. Cone base interfaces with water release orifices in the case. Cone generating lines interface with water release orifices by radius. Water release orifices are directed counter-clockwise along a tangent to the internal case diametre. Number and diametre of water release orifices is determined by specified flow rate of the sprinkling nozzle. Number of left-hand worm winding spiral turns in conical splitter is equal to the number of water release orifices. Deflector blades made along the radius circle arc are mounted on external case surface and interface with water release orifices.

EFFECT: sprinkler operation reliability, simplified construction, fine dispersion sprinkling with water of enhanced biological activity and vitality.

2 dwg