How to choose sprinkler head of garden sprinkler system

How to choose sprinkler head at the beginning of garden sprinkler system design? When selecting sprinkler head, it is necessary to consider its own performance, such as whether the working pressure, flow rate, range, combined sprinkler intensity and spraying sector Angle can be adjusted, but also to consider such factors as allowable soil sprinkler intensity, land size and shape, water source conditions, user requirements and so on. In addition, in the same project or the same round irrigation group of a project, a sprinkler head with similar model or performance should be selected to facilitate the control of irrigation uniformity and the operation and management of the whole system. In the built projects, some are one-sided pursuit of waterscape effect, installed a variety of different performance of sprinkler heads, resulting in irrigation uniformity can not be guaranteed. When choosing sprinkler heads, it should be noted that the irrigation system is not a fountain. Its purpose is to make up for the shortage of time and space in the water needs of plants, rather than to create artificial water features. Therefore, only in the first to meet the premise of water demand, as far as possible to take care of the landscape effect.

According to the range, there are 0.6 ~ 5.8 meters of small range nozzle, 4.3 ~ 9.1 meters of small range nozzle, 8.5 ~ 15.9 meters of medium range nozzle, more than 20 meters of large range nozzle; According to the spraying type, there are scattering sprinkler, ray sprinkler, rotating sprinkler, ray rotating sprinkler; According to the use of the occasion, there are garden nozzle, golf nozzle and so on. These sprinkler heads can automatically pop out of the ground when pressurized spraying water, and shrink into the ground when the irrigation stops, which will not affect the mechanical operation on the garden landscape.