| 摘要 |
<p>A method of applying an anti-icing solution to a roadway includes providing a plurality of spaced apart spray nozzles defining a system length. The plurality of spray nozzles are coupled to a plurality of spray valves. The method further includes supplying a pressurized anti-icing solution to each of the plurality of spray valves from a source of the anti-icing solution positioned upstream of the plurality of said spray valves. The method also includes opening the plurality of spray valves for a plurality of predetermined time periods, wherein the predetermined time periods at least some other of the plurality of spray valves positioned upstream therefrom. In another aspect, an anti-icing assembly includes an anti-icing solution source, a valve in fluid communication with the anti-icing solution source, a nozzle connected to the valve, and a pressure detecting device coupled between the nozzle and the valve.</p> |
