UA88837C2 - Hydrotechnical equipment of sluice - Google Patents

Abstract

Hydrotechnical equipment of sluice has sluice chamber from bottom of lower pool of water flow to the upper pool of water reservoir, the lower and the upper gates in opposite walls of the chamber, vertical water guides equipped with gates that connect the upper pool with the bottom of the chamber, equipped with gates lower horizontal water guide galleries for discharge of water from chamber, hydro-turbine mounted on shaft in vertical water guide lower that its gate, this is kinematically connected to electric machine with reversed action. Under the upper level of water column of the lower pool vertical water guide is arranged with horizontal disconnection with possibility to close the disconnection with telescopic shutoff rim. Coaxially with respect to the lower section of disconnection on common shaft of hydro-turbine and electric machine axial pump is installed with possibility of water injection from water mass of the lower pool to sluice chamber and in reversed direction. Such implementation of the sluice makes it possible to increase effectiveness of compensation of energy of water falling from the upper pool.