FINE DISPERSION SPRINKLING 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. Conical flow splitter with worm deflector fixed on its external surface is mounted inside case of fine dispersion sprinkler. External deflector diametre is equal to internal diametre of cylindrical case. Bottom part of conical splitter interfaces with lower edge of water release orifices made in the case along a tangent to the case diametre in counter-clockwise direction. Worm flow deflectors with counter-clockwise thread are made in the internal space of water release orifices. Conical flow splitter is attached in the internal case space by thread joint. Generating lines of conical splitter interface with lower edge of water release orifices by radius equal to orifice diametre. Number of generating line spiral turns in conical splitter is equal to the number of water release orifices. Number and diametre of water release orifices is determined by specified flow rate of the sprinkling nozzle.

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

2 dwg