| 摘要 |
FIELD: manufacturing technology.SUBSTANCE: invention relates to devices for drip irrigation. Dripper includes an outlet with shutoff valve body, a porous member formed multilayer, each layer is divided perforated tube float. Multilayer porous member is made of concentric spherical sections to accommodate the nozzle, the cavity of which is divided by a partition into two chambers. In one of the chambers from the inlet ball is located with opportunity of contact with a partition, and the other - the ball fixed on a spring which is connected with the partition. Housing has a hook, a multilayer porous support member mounted in the housing with clearance. Ends of the perforated tubes are flow openings. From the side of the inlet housing is provided with a concave strainer. EFFECT: increasing reliability.3 cl, 1 dwg |
