Liquid distributor for watering plants gardens

摘要

The distributer has a pipe (1) with holes (4) around its periphery. A rotary control device (2,3,8) conducts at least a part of the flow through these holes and defines these holes in their size. It has a shaft turning in the tube with devices (3) to close off the holes alternately. The devices are formed by a spiral down the inner wall of the tube, turned by the shaft. The tube has a lid (5) at one end. Outside the tube is a rotor (8) and the lid has holes so that liquid emerging from them impinges on the rotor. At the other end, the tube has a connector (9) which is elastic, thus allowing the rotor to oscillate.