Floor cleaning device has a rotor having one or more jet arms carrying jets for spraying cleaning fluid in a direction vertical to the rotational axis of the jet arms onto a floor

摘要

A floor cleaning device has a rotor which has at least one jet arm (13) rotatable about an axis (11) and which has at least one jet (15) for spraying cleaning fluid in a direction which is vertical to the rotation axis (11). A control device (29) is preferably positioned between a cleaning fluid supply pipe (17) and the jet (15), which opens or closes the flow between the supply pite and jet depending on the turning position of the jet arm (13).