| 摘要 |
FIELD: agricultural engineering. ^ SUBSTANCE: irrigator has hollow cylindrical casing with inlet tangential branch pipe, core placed within casing, head fixed on casing lower side and provided with central and side outlet openings, and conical baffle. Angle of 10-20 deg is defined between inner surface of baffle and axis of side outlet opening. Core end contacting with head is provided with circular central slot from which radial channels are extending so that said central slot and channels form dispersion chamber. Irrigator of such construction allows two mutually cooperating and mutually completing water dispersion methods to be effectuated and two cone sprays to be obtained. ^ EFFECT: improved irrigation uniformity, increased velocity of atomized water and provision for protecting of area at any operating pressure of fed water in drencher unit. ^ 2 dwg
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