FIELD: irrigation technique for fine-dispersion sprinkling, may be used in mobile units for producing of sprinkler jet with droplet sizes providing ecologically safe irrigation of wide range of cultivated farm crops.
SUBSTANCE: sprinkler head has casing mounted on water feeding pipeline by means of nipple and deflector fixed on pole and made in the form of differently oriented cones joined to one another by means of single base. Casing has in its lower part diffuser with group of openings provided on side wall, with axes of said openings extending in parallel with axis of diffuser. Screw blades are positioned in overlapped relation with respect to one another on cone mounted for axial displacement within casing and directed with its apex in the course of water flow. Concave plate-like baffle with border reflectors is positioned under diffuser.
EFFECT: increased efficiency and ecologically safe irrigation of wider range of farm crops.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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RU2670859C9 |
