| 摘要 |
PURPOSE: A washing device for road facilities is provided to remove the solidified filth on road facilities effectively and completely. CONSTITUTION: The washing device for road facilities comprises: a steam jet pipe(10) jetting steam to road facilities(1) to melt adhered filth; a boiler(20) supplying steam to the steam jet pipe(10); a water spray pipe(30) spraying water to the road facilities(1) to lower down the density of the melted filth; a high pressure sprayer(40) supplying water to the water spray pipe(30); a brush(50) diluting the melted filth and water and cleaning the road facilities(1); a motor driving the brush(50); an air jet pipe(70) jetting high pressure air to the road facilities(1) to remove filth and moisture between a minute gap where steam and moisture does not reach; an air compressor(80) supplying high pressure air to the air jet pipe(70); a case(90) housing the steam jet pipe(10), the water spray pipe(30), the brush(50), and the air jet pipe(70) and gathering the filth not to be scattered to the outside when washing; and a vacuum tank(100) connected to a filth outlet(91) of the case(90) to suck/gather the melted filth.
|
