| 摘要 |
<p>Disclosed is a floor cleaning device comprising a brush (114), said brush being rotatable around an axis of rotation (118), and a cover (200), said cover having a cover surface that faces the axis of rotation and that is provided with a plurality of ridges (210), said ridges forming liquid channels (212) between them for transporting liquid to outfalls (214) provided at lower ends of the liquid channels. In addition a method for cleaning a floor is disclosed, comprising providing a brush, bringing the brush into contact with the floor, moistening the brush with a fluid, for example a cleaning solution, rotating the brush, collecting droplets of fluid, released from the brush due to a centrifugal force associated with its rotational motion, in a plurality of liquid channels provided on a cover, and guiding the collected fluid through the liquid channels towards outfalls provided at lower ends of the liquid channels.</p> |
