AUTOMATED TRY IRRIGATION SYSTEM Russian patent published in 1995 - IPC

FIELD: agriculture. SUBSTANCE: hydraulic tray irrigation system has a set of watering tray channels 1; each channel starts with common distributing channel 3 and is equipped with a set of brake units 5 and provided with watering hydraulic automaton 6. System has also system for controlling watering which has a set of information channels 7 connected with circuits of wide-covering watering finish detectors 8 which are mounted into underground channels 11. There are actuating mechanisms units 9 and controllers 10 which has batteries 12. Any watering hydraulic automation 6 has to be gripping devices mounted onto movable transport facility. The gripping devices are made together with drain siphons, waterhead lintels, two symmetrical batteries of watering siphons, common charge unit which has hydraulic ram. The latter with its internal space communicates spaces of all the watering and ancillary siphons with space of automatic siphon. Any wide-covering detector 8 has humidity pickup mounted in chute made of water-proof film. EFFECT: improved efficiency. 2 cl, 30 dwg