TURBINE-TYPE LIQUID SPRAYER Russian patent published in 2005 - IPC

FIELD: watering equipment, particularly to perform fine-fog or water-mist sprinkling irrigation, namely in mobile or fixed sprinkling devices, for watering wide variety of crops.

SUBSTANCE: sprayer has hollow cylindrical body with partition and guiding rod fixedly secured to center thereof. Conical deflector having blades is connected to guiding rod. Each blade is formed as a triangle with two convex sides and one concave side so that the blades 5 are spaced equal distances apart to provide uniform liquid distribution and stable conical deflector 4 rotation. Base of the triangle lies on conical deflector 4 periphery. Conical deflector 4 may be displaced along guiding rod 3. Place of conical deflector 4 installation on guiding rod 3 is defined by adjusting nut 6, which is fixed by adjusting lock-nut 7. To provide free conical deflector 4 movement along adjusting nut 6 annular cavity 8 is created between guiding rod 3 and conical deflector 4. Water is supplied to plane of rotation through above cavity to create "aqueous bearing", which reduces power inputs for conical deflector rotation.

EFFECT: possibility to obtain finely dispersed and uniformly distributed spray, simplified structure, increased reliability and service life, as well as reduced power inputs for sprayer rotation.

3 dwg