IRRIGATION APPARATUS Russian patent published in 1998 - IPC

FIELD: agriculture. SUBSTANCE: apparatus has irrigation pipelines 1 with discharge micropipes 2, accumulating container 3, siphon 6 and siphon actuating mechanism with collector 7, liquid level sensor 8 made in the form of pipe and breather pipe 9. Siphon 6 has set of pipes 11 and collector 7 has perforated pipes 13 positioned within collector cavity. Pipes are communicated at their one side with discharge part of siphon and at their other side with irrigation pipelines 1. EFFECT: increased efficiency in irrigating agricultural crops by discrete supplying of water to moistening zones. 1 dwg