DEVICE TO CONVERT WATER ENERGY INTO MECHANICAL POWER OF ROTATION Russian patent published in 2014 - IPC F03B7/00 

FIELD: power engineering.

SUBSTANCE: invention relates to hydraulic power engineering and can be used for conversion of kinetic power of waste water. Proposed device comprises water-wheel 1 composed by rigidly jointed sidewalls 3, blades 4 and hub, water feed system 8 and water discharge system and water retaining element 9 secured at the housing. Said curved housing extends from water-wheel wall bottom point to top point on water-wheel working part and features width equal to that of water-wheel 1. Device comprises second water-wheel 1 in design identical to that of first water-wheel 1 and equipped with the same water retaining element 9. Both said wheels are articulated via gearing and mounted at housing 7. The latter is composed by two plates interconnected by elements 9 in symmetry with water feed system vertical axis at the distance of water-wheel 1 radius. Rectangular plate-shape blades 4 are fitted at the hub and walls 3. Pockets are composed between hub inner surfaces, blades 4 and walls 3 to be completely filled with water on the side of working parts of two water-wheels 1 to retain water at rotation to bottom point.

EFFECT: higher specific power and efficiency, perfected design.

2 dwg