| 摘要 |
Device for drip hose consists of two main parts, namely the grid for drip hoses and fittings for water supply. Grid the drip tube consists of two stands (1), which carries adjustable holders (2) for the three steel cables (5). Steel cable (5) is tensioned by means of tensioning bolts (3), the cable (5), the drip tube (7) fastened with a few strapping (6). On one cable (5) shall be attached one drip hose (7). Direction of the droplets (4) must be facing the drip hose (7) in rain gauge vessels (8). At the end of the hoses are placed caps (10). The top dropper hose (9) connects the valve to the water supply. It consists of a tank (11), from which the water direction by means of the pump (19) with electric motor (20) via a control valve (13) with a pressure gauge (12), the main valve (14), a filter (15) and further through the pipe that distributes water into three branches. Each branch contains of branch of valve (16), pressure gauge (17) and a coupling (18) for connecting a drip hose (7). |
