| 摘要 |
A hydraulic cleaner device comprises a water pump for drawing water from a pool through a tube, an open bottom casing divided into two compartments by a partition wall delimiting an inlet for an axial turbine having a rotor that drives a shaft connected by a reducing and transmitting mechanism to a set of wheels supporting the casing and a brush sweeping unit for movement along the bottom of the pool. One of the compartments of the casing is placed downstream of the axial turbine and is connected to the tube leading to the pump. An immersed buoyancy member is connected to the casing.
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