RU2011111349A - DEVICE AND METHOD FOR PRODUCING ELECTRIC POWER AT THE ACCOUNT OF WATER COOLING HEAT - Google Patents

Abstract

 1. A device for generating electricity from heat of water cooling, consisting of: a gas turbine, compressors, heat exchangers, radiators, pressure reducing valves, a liquid pump, a reversible electric motor, an electric current generator, characterized in that the output from the carbon dioxide turbine (UKT) (2) connected to the entrance to the carbon-ammonia heat exchanger ATN-1 (3), the output of which is connected to the entrance to the liquid carbon dioxide high-pressure pump (5), the exit of which is connected to the entrance to the carbon-ammonia heat exchanger ATN-1 (6), output from which о is connected to the entrance to the ATN-2 carbon-ammonia radiator (7), the exit from which is connected to the entrance to the carbon dioxide turbine (UKT) (2), then the exit from the ATN-1 ammonia compressor (8) is connected to the entrance to the ammonia-carbon dioxide ATN-1 heat exchanger (9), the outlet of which is connected to the entrance to the pressure reducing valve in the ATN-1 circuit (11), the outlet of which is connected to the entrance to the ATN-1 ammonia-carbon radiator (12), the outlet of which is connected to the inlet to the ammonia compressor ATN-1 (8), then the exit from the ammonia compressor ATN-2 (13) is connected to the entrance to the ammonia-carbon dioxide heat exchanger ATN-2 (14), the exit from which is connected to the entrance to the controlled pressure reducing valve in the ATN-2 circuit (16), which is connected on the one hand to the controlled reversible electric motor (17), which is connected to the thermostat (18), on the other hand, is connected to the ATN-2 water-ammonia radiator (19), the exit from which is connected to the entrance to the ammonia compressor ATN-2 (13), then a carbon dioxide turbine (UKT) (2), ammonia compressor ATN-2 (13), ammonia compressor ATN-1 (8), liquid carbon dioxide a high pressure pump (5) and an electric current generator (20) are all mounted on the same shaft. ! 2. Spos

Claims (2)

1. A device for generating electricity from heat of water cooling, consisting of: a gas turbine, compressors, heat exchangers, radiators, pressure reducing valves, a liquid pump, a reversible electric motor, an electric current generator, characterized in that the output from the carbon dioxide turbine (UKT) (2) connected to the entrance to the carbon-ammonia heat exchanger ATN-1 (3), the output of which is connected to the entrance to the liquid carbon dioxide high-pressure pump (5), the exit of which is connected to the entrance to the carbon-ammonia heat exchanger ATN-1 (6), output from which о is connected to the entrance to the ATN-2 carbon-ammonia radiator (7), the exit from which is connected to the entrance to the carbon dioxide turbine (UKT) (2), then the exit from the ATN-1 ammonia compressor (8) is connected to the entrance to the ammonia-carbon dioxide ATN-1 heat exchanger (9), the outlet of which is connected to the entrance to the pressure reducing valve in the ATN-1 circuit (11), the outlet of which is connected to the entrance to the ATN-1 ammonia-carbon radiator (12), the outlet of which is connected to the inlet to the ammonia compressor ATN-1 (8), then the exit from the ammonia compressor ATN-2 (13) is connected to the entrance to the ammonia-carbon dioxide heat exchanger ATN-2 (14), the exit from which is connected to the entrance to the controlled pressure reducing valve in the ATN-2 circuit (16), which is connected on the one hand to the controlled reversible electric motor (17), which is connected to the thermostat (18), on the other hand, is connected to the ATN-2 water-ammonia radiator (19), the exit from which is connected to the entrance to the ammonia compressor ATN-2 (13), then a carbon dioxide turbine (UKT) (2), ammonia compressor ATN-2 (13), ammonia compressor ATN-1 (8), liquid carbon dioxide a high pressure pump (5) and an electric current generator (20) are all mounted on the same shaft. 2. A method of generating electricity due to the heat of cooling water consists in the fact that UKT (2) works with supercritical parameters T ₃ > T _cr ; P ₃ > P _cr , while the parameters of CO ₂ at the outlet of the UKT are close to critical: T ₄ = 302K;

T _cr = 304.05K;

which reduces heat loss during condensation of CO ₂ vapor, the method also consists in the fact that ATN-1 regenerates the condensation heat of CO ₂ and transfers this heat to the UKT circuit with a heating coefficient β '= 14.27, the method also consists in that ATN-2 takes away the heat of cooling water and transfers this heat also to the UKT circuit with a heat production coefficient β '' = 3.97, while the control pressure reducing valve in the ATN-2 circuit (16), controlled by a reversible electric motor (17) together with a thermostat (18) provide a constant temperature difference between river water (1) and NH ₃ in a boiling water-ammonia heat sink (19) _Δ t = 10 ° C.