| 摘要 |
An impeller assembly (30) is installed at one side of the main case, for generating suction force. A filter (51) is positioned in the suction passage between the suction head (21) and the impeller assembly (30), for separating foreign materials contained in suction fluid. A cleaning water tank (41) is connected to the discharging port (31A) of the impeller assembly in the main case, for storing cleaning water inside and an injection nozzle (61) positioned in the suction head, for injecting the cleaning water supplied from the cleaning water tank to the cleaning object surface. The water circulation cleaner has a main case (11), a suction head (21) combined to the lower side of the main case, having a suction port (22A,22B) to suck foreign materials and fluid existing on a cleaning object surface. |
