VORTEX HYDROPULSOR Russian patent published in 2017 - IPC F04F7/02 F04D13/04 

FIELD: machine engineering.

SUBSTANCE: hydropulsor contains a supply 1, a guiding device 3 with blades forming the centripetal discharge channels 8 and placed above them vanes forming the centripetal pressure channels 5, an impeller 10 with blades forming the centripetal discharge and pressure channels 13 and 16 of the hydro turbine wheel stage, and with the radial blades located above the centripetal pressure channels 16 of the impeller 10 by the centrifugal discharge stage of the wheel. The outlet of the discharge channels 13 is made into a suction pipe 33. Above the centripetal pressure channels 16 of the impeller 10, a tapered cone 17 tapering along the flow direction is established, on the side surface of which there are spiral variable steps, centripetal channels 18 in which spiral flow swirlers 19 are arranged. The exit of the spiral centripetal channels 18 is made in the diffuser 22.

EFFECT: providing calculated output parameters and the possibility of supply and pressure of the liquid at the output of the hydro-pulser.

4 cl, 2 dwg