| 摘要 |
The present invention relates to an unmanned washing apparatus for automatically washing household or industrial facilities such as street lighting facilities, computer monitors, and display cabinet glass. The disclosed unmanned washing apparatus comprises: a spray nozzle unit that is positioned to spray a washing agent on an item to be washed; a washing agent supplying tube unit for supplying said washing agent under high pressure to the spray nozzle unit; and a washing agent supplying unit for storing the washing agent and controlling the supply of the washing agent, wherein the washing agent supplying unit is configured to open and close the washing agent supplying tube unit at preset intervals to automatically wash the item to be washed at regular intervals. |
