| 摘要 |
A floor cleaning device ( 10 ) includes a housing ( 40 ) and a container ( 43 ) removably received by the housing. A suction nozzle ( 18, 18', 18'' ) is fluidly connected with the container and with a suction source ( 52 ) when the container is received by the housing. A filter ( 114 ) is selectively fluidly connected with the container and with the suction source. A float ( 170 ) selectively closes the fluid connection of the filter with the container. The filter and the float may be removable as a unit ( 42 ) from the cleaning device. The nozzle may be removable, allowing an appropriate nozzle to be selected according to the type of floor surface to be cleaned.
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