THERMAL POWER STATION Russian patent published in 2006 - IPC F01K17/02 F01K13/00 

FIELD: heat power engineering; thermal power stations.

SUBSTANCE: invention is designed for heating system water and generation of electric energy. Proposed thermal power station contains steam turbine with heating extractions of steam and condenser to which pressure and drain circulating water pipelines are connected, lower and upper heating system heaters connected by heated medium end between feed and return heating system pipelines and connected by heating medium end to heating extractions, heat pumping unit with two-stage evaporator and condenser. First stage of evaporator is connected to circulating water drain pipeline, second stage of evaporator is connected to return heating system pipeline before lower heating system heater, and first stage of condenser of heat pumping unit connected with first stage of evaporator is connected by heated medium end to feed heating system pipeline between lower and upper heating system heaters. Second stage of condenser connected with second stage of evaporator is connected to feed heating system pipeline after upper heating system heater.

EFFECT: improved economy of thermal power station.

1 dwg