The Basic Knowledge For Rain Gun Sprinkler
The rain gun parameters gained under the situation of no wind, with standard elevation angle, and the water diffuser work well, the error between 5%-7% is allowed.
The shoot radius, flux and the working effects been influenced by many factors, the most factors are the working pressure and the nozzle size.
The working pressure is depended on the power of the pump, we not recommend the solar pump for rain gun sprinkler, diesel pump is better. Also the shorter distance between the pump to the rain gun, the longer radius it will shoot. The working pressure can be tested by install the pressure meter on the rain gun sprinkler.
Also one rain gun sprinkler equipped with different nozzles in different diameter, we recommend smaller nozzle used in low working pressure, and bigger nozzle used in high working pressure, there is the spanner used for the nozzle take off and install.
Each rain gun sprinkler we have the detailed parameter sheet for knowing the working pressure, flux and basic parameters.
How to fixed the rain gun on the stand?
The rain gun sprinkler with the fixed method by the screw on the stand, most rain gun sprinkler with the flange connection type, each rain gun sprinkler also shipped with the flange plate. The middle or short range rain gun sprinkler with thread connection directly, to avoid the damage.
How to install the rain gun sprinkler in the irrigation system?
There are three installation design for the rain gun sprinkler system.
D and D1 is not the fixed numerical value, different rain gun sprinkler is different on that number, and it is born by calculated, when this two size confirmed, then confirm G, and calculate the number of the rain gun sprinkler used for the whole system.
1. For the first square design, the disadvantage is the area of repeated irrigation is too large, the irrigation is not even for everywhere;
2. For the second triangle design, the advantage is even water spray, but not efficiently and cover too much area;
3. For the third rectangle design, it suit for the middle and long movable irrigation system, the rain gun sprinkler and hose is easy to move forward.
