Spray nozzle  selection for the water truck cleaning car


 

First, common spray nozzle types

In the process of flushing the road, the following three spray nozzle types are usually selected:
1, fan nozzle: spray range is wide, suitable for spraying water mist evenly on the road, but not suitable for deep washing of local areas.
2, full cone nozzle: in the case of relatively close spraying distance can produce a high impact force, suitable for deep cleaning of garbage and dirt on the road surface.
3, high pressure nozzle: suitable for dealing with more difficult to clean up stubborn objects on the road, can produce up to 200 bar of spray pressure, effectively remove garbage and debris on the road.


 

Two, high pressure rotary nozzle

The high-pressure rotary nozzle is a sprinkler type often used when the sprinkler flusher the road surface, and it has the following characteristics:
1, rotating nozzle can improve the water flow speed, to achieve efficient cleaning effect.
2, rotating nozzle can water faster, in the process of cleaning can save the time of repeated back and forth work.
3, rotating nozzle evenly spread water mist, reduce water waste, make water use efficiency is higher.


 

Three, high pressure atomizing nozzle

High-pressure atomizing nozzles are another common sprinkler nozzle type that also has its own unique advantages when cleaning the road surface:
1, the high pressure atomizing nozzle can produce very fine water mist, which can not only achieve the effect of washing, but also make the water mist penetrate into the dead Angle that is not easy to clean.
2, high pressure atomizing nozzle can save water resources, under the same cleaning effect, the use of water is much less than ordinary nozzle.
3, the nozzle hole of the high-pressure atomizing nozzle is very small, preventing water droplets from splashing to the area outside the road surface, reducing the possibility of secondary pollution.


 

Conclusion

When using the spray nozzle to wash the road, the choice of spray nozzle type needs to be made according to the road condition and the type of dirt that needs to be cleaned. The high pressure rotary nozzle is suitable for cleaning relatively hard dirt, such as silt, sand and so on, while the high pressure atomizing nozzle is more suitable for cleaning relatively light dirt, such as dust, smoke and so on. No matter what kind of sprinkler is used, it is necessary to pay attention to safety and prevent water mist from having adverse effects on surrounding residents and pedestrians.