What is the meaning of sweeping sprinkler?

1, the working principle of the sprinkler: forward: the use of the front nozzle will be the concrete or asphalt road surface scum washed to 4m away from the nozzle, cleaning the road surface; The forward thrust can be up to 14 meters wide. After sprinkling: the use of two nozzles installed in the rear of the car will spray water into a uniform fan surface, sprinkling water to the road surface; The rear sprinkle can be up to 10 meters wide. Side spray: use the nozzle installed in the rear of the car to spray water on both sides; Side spray up to 14 m wide. Anti-aircraft gun: use the sprinkler gun installed in the rear platform of the vehicle to spray water out, for greening watering or emergency fire; Anti-aircraft guns can reach 25 meters.

2, the role of sprinkler: cooling: hot weather on the road to sprinkle water, to reduce the temperature, protect the road, because the temperature is too high, the road will split. Dust removal: road dust is larger, sprinkling water can wet the dust, effectively prevent dust rise, thus reducing air pollution. Green gardening. The shape of the water column of the sprinkler can be adjusted into straight, heavy rain, moderate rain, drizzle, etc., can water roadside flowers and trees, or wash the dust on the trees. Use as a fire engine in an emergency. Sprinkler with high pressure water cannon, range of up to 30-50 meters, so in emergency can be used for fire fighting, its own assembly of the fire interface, also provides greater convenience for its water.