| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a road sprinkler system capable of efficiently watering a road surface with reduced water consumption by solving a problems with a road sprinkler, used for watering the road surface only for preventing powder dust from scattering, which continuously sprays the water through a spray nozzle regardless of a speed of a vehicle while a water supply pump is in operation and thereby increasing frequency of returning to a water station when the speed of the vehicle is extremely slow and a large amount of the water is sprayed over one area.SOLUTION: A road sprinkler system capable of watering a road surface comprises: a water tank which stores water; a water supply pump which pumps the water from the water tank; a spray nozzle which sprays the water supplied by the water supply pump; and a water supply hose which supplies the water from the water supply pump to the spray nozzle. The road sprinkler system enables the water to be sprayed through the spray nozzle in association with operation of the water supply pump. In the road sprinkler system, a flow rate of the water to be supplied from the water supply pump to the spray nozzle is proportionate to a speed of a vehicle.</p> |
