| 摘要 |
A cleaning assembly to be used underwater primarily for the cleaning by removing of debris from bottom and wall surfaces of swimming pools, spas, and like water containing structures. A movable carriage supports a pump assembly which includes an impeller driven by a water sealed motor which in turn is powered by a water sealed battery or like electrical power source self-contained on the carriage. The impeller communicates directly with an input and output portion of a water channeling conduit so as to force water and debris carried thereby through the conduit, beyond the pump and eventually to a filter structure located on the exterior of the carriage. The filter structure is porous and therefore allows return of water directly to the pool while retaining debris which is removed from the bottom or wall surfaces of the pool.
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