technical parameter：

Drip irrigation series

Drip irrigation system consists of water projects, the first hub (including power machine, water pump, filter, liquid fertilizer injection device, measuring instruments, etc.) at all levels of water distribution pipeline and drop the first four parts, the main components of the system are as follows:

1. power and pressure equipment including pumps, motors or diesel engines and other power machinery, in addition to since the pressure system, the equipment is the power source of traffic and irrigation system.　

2. water purification equipment or facilities (lake sediment) pool, primary trash rack, cyclone diverter, sand screen filters and medium filters. According to the water quality conditions, choose a combination.

3. water flows into the emitter from the capillary, and the emitter injected the irrigation water into the soil under certain working pressure. It is the core of drip irrigation system. At present, the drip irrigation used in drip irrigation project has two main types: drip head and drip irrigation belt.

4. fertilizer and pesticide injection device and container includes a differential pressure type injector, Venturi injector, diaphragm or piston injection pump, chemical fertilizer or pesticide solution storage tank.

5. control and measurement equipment, including water meters and pressure gauges, all kinds of manual, mechanical or electric operated gate valves, such as hydraulic automatic control valves, flow regulators and so on.

6. safety equipment, such as reducing valve, intake and exhaust valve, check valve, drain valve and so on.

Drip irrigation system schematic