| 摘要 |
PURPOSE: A liquid spraying apparatus for a road having multiple lanes and an installation method thereof are provided to prevent damage to a pipe even if liquid is sprayed with high-pressure by burying a steel core in the pipe. CONSTITUTION: A liquid spraying apparatus for a road having multiple lanes comprises a storage tank, a connection pipe, a pumping unit, spraying pipes(50), multiple nozzles(60), and a protection shield(70). The connection pipe transfers liquid from the storage tank to the spraying pipes. The spraying pipes are connected to the connection pipe and arranged on a road surface having multiple lanes in the traveling direction of a vehicle. The nozzles uniformly spray liquid on the road surface. The protection shield covers the nozzles and parts of the spraying pipes and has spraying holes opened toward the road surface. |
