| 摘要 |
<p>The cleaner comprises a head (2) with a dispenser for the cleaning liquid and a spreader (11) to apply it over the surface being cleaned. A scraper (6) is linked to a suction system (12) for picking up the used liquid and delivering it to a reservoir (25) inside the central shaft (3). The upper end of the shaft incorporates a housing for a suction turbine, driven by a small, battery-powered electric motor, which picks up the used liquid from the cleaned surface, while a deflector plate prevents the liquid from being drawn into the turbine. The suction pipe also contains a filter to trap dust and impurities.</p> |
