PROBE FOR CLEANING SURFACE Russian patent published in 1994 - IPC

FIELD: underwater cleaning of reservoirs. SUBSTANCE: surface cleaning probe has body with tangential channels in its walls for communication of chamber of body with atmosphere, washing fluid feeding collector, branch pipe for communication of body with: suction system, container positioned on cover of body and brush-activator positioned on vertical shaft inside the body. Above the brush there are parallel horizontal walls and circular vertical wall with holes which form circular chamber separated relative to height by partition into two compartments. Probe has casing mounted concentrically to body and branch pipe and forming chamber for feeding air to channels of body, and washing fluid feeding collector is provided with branch pipe for communication of its inner space with medium outside the casing. EFFECT: enhanced operating reliability. 2 dwg