COMBINED HEAT AND ELECTROGENERATED UNIT Russian patent published in 2017 - IPC F01K17/02 

FIELD: electricity-producing industry.

SUBSTANCE: presented installation consists of a boiler of a district heating grid (DHG) connected to a grid water contour which includes a tract of primary hot grid water connected to heat consumers and a tract of the reverse grid water connected to a grid water pump and energy units on a low boiling working medium (LBWM). The energy unit contains a steam generator which is turned on the steam power contour, a turbine with an electric generator, a feed pump and a condenser, shut-off valves. The energy unit is equipped with an additional contour of the flat and vacuum solar collectors which are connected in series, including a pump, a heat exchanger and a control tap, the heat exchanger is included in series to the steam power contour of the energy unit, is connected to the steam generator by the hot output and by the cold input to the output of the feed pump.

EFFECT: additional electrical power.

1 dwg