DEVICE AND METHOD FOR ECONOMICAL PRODUCTION OF ELECTRIC POWER AND HEAT Russian patent published in 2015 - IPC F02C6/18 F02C1/04 

FIELD: heating.

SUBSTANCE: device for economical production of electric power and heat consists of a boiler house, an air-turbine engine and radiators. An outlet of an atmospheric air intake (3) is connected to an inlet of air-gas radiator (4), the outlet of which is connected to the inlet of an air compressor of air-turbine engine (5), the outlet of which is connected to the inlet of air-gas radiator (6), the outlet of which is connected to the inlet of an air turbine of air-turbine engine (7), the outlet of which is connected to the inlet of an ash box of boiler house (1). The ash box outlet is connected to the furnace inlet of boiler house (9), the flue gas outlet of which is connected to air-gas radiator (6), the flue gas outlet of which is connected to water-gas radiator (11), the flue gas outlet of which is connected to air-gas radiator (4), the flue gas outlet of which is connected to air atmosphere. An outlet of water pump (10) is connected to an inlet of water-gas radiator (11), the outlet of which is connected to hot water consumers (12), the outlet of which is connected to the inlet of water pump (10). The air compressor of air-turbine engine (7), the air turbine of air-turbine engine (5), water pump (10), electric generator (13) - all of them are installed on one shaft.

EFFECT: simpler design, cheaper manufacture and operation; the device can operate in an automatic mode with no personnel present.

2 cl, 1 dwg