VORTEX WATER-SPRINKLING NOZZLE-ACTIVATOR Russian patent published in 2009 - IPC B05B1/18 A01G25/02 

FIELD: agriculture.

SUBSTANCE: invention relates to the method of fine and sprinkling irrigation and can be used in mobile installations to obtain the size of water droplets, permissible for wide range farm irrigation with increased energy and vitality of water. Vortex water-sprinkling nozzle-activator contains a case mounted by means of the nipple of the water supply conduit, with outlets. In the inner cavity of the case is mounted a water activator, consisting of a circular cone, on whose lateral surface is fixed a screw with a left sided multi-thread coiling; the external diameter of the screw is equal to the inner diameter of the case. Base of the cone is connected to the outlet, made in the case. Outlet is directed anticlockwise tangentially to the inner diameter of the case, number and diameter of the outlet is selected depending on the required flow of the vortex water-sprinkling nozzle-activator. Number of entries of the coiling of the screw is equal to the number of outlets; on the external surface of the case connected with the outlets are fixed deflector blades, made in spiral lines with left side directivity.

EFFECT: invention simplifies the construction, improves operational reliability obtaining fine sprinkling irrigation of water containing increased energy, and increases yield.

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