| 摘要 |
A scavenging cleaning system utilizing in combination, a high-pressure liquid cleaner and recycling system, designed for domestic use and in particular for where water use restrictions apply and for the cleaning of hard surfaces of any orientation. In a broad form of the invention the cleaning system comprises a reservoir of liquid, a supply and recovery sub-system and a vacuum pump arrangement located within a cleaner body (12). A flexible connecting hose system (103) comprising a plurality of fluid conducting passages extends from the body to a handheld delivery/brush/recovery head that is worked over the surface to be cleaned. The passages within the hose system are in liquid communication with the supply and recovery sub-system and in vacuum communication with the vacuum pump arrangement, whereby liquid is delivered at high-pressure to a target surface with substantially all the liquid being recovered, filtered and repeatedly reused. |
