FIELD: mechanical engineering.
SUBSTANCE: invention relates to the field of mechanical engineering, in particular to devices for hydrodynamic cleaning of surfaces under water. The device consists of a handle, a barrel, a rotating head containing nozzles, a protective casing made in the form of a diffuser. Inside the handle there is a tubular element through which the working fluid enters the barrel. The barrel is connected on one side to the head, and on the other side to the compensator nozzle installed in the opposite direction. The nozzles are displaced relative to the center of the head in mutually perpendicular directions. The axes of the nozzles lie in parallel planes and symmetrical nozzles form an angle of 0-180° with each other.
EFFECT: increase in productivity is achieved when performing cleaning work.
3 cl, 2 dwg
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