| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: invention refers to automatic watering systems. The watering system consists of the water receiver tank, supply pipe, siphon with the start-up mechanism, suction knee and measuring tube connected with the atmosphere, hydraulic channel open to the siphon and distribution pipeline for plant watering. The supply pipe is equipped with the measuring valve with locking device. The siphon is made in the form of T-shape bend with two inlet fittings and one or two outlet fittings. One inlet fitting is connected with the start-up mechanism using hose, the other one - with the measuring tube, and the outlet fitting - with the hydraulic channel; thereby the outlet fitting is connected with the distribution pipeline via splitter. Distribution pipeline's end leads are equipped with tricklers. The strart-up mechanism of the siphon contains a hydraulic pump installed on the bottom of the receiver tanks and equipped with the electric starting arrangement with programmer and photoelectric sensor. The electric starting arrangement can automatically control the plant watering process using preset program. ^ EFFECT: automation of pinpoint plant watering process. ^ 6 cl, 2 dwg, 4 tbl |
