RU2002124890A - DEVICE AND METHOD FOR PRODUCING ELECTRIC POWER FROM WATER HEAT - Google Patents

Claims (2)

1. A device for generating electricity from heat of water, consisting of an ammonia compressor, a reactive ammonia turbine, a carbon dioxide turbine, a liquid carbon dioxide pump, an electric current generator, heat exchangers, characterized in that the output from the ammonia compressor (1) is connected to an ammonia-carbon heat exchanger ( 2), the exit from the ammonia-carbon dioxide heat exchanger (2) is connected to the entrance to the reactive ammonia turbine (3), the exit from the reactive ammonia turbine (3) is connected to the inlet to the ammonia-water radiator (5) installed in the flow-through the water of the pipeline (12), the outlet from the ammonia-water radiator (5) is connected to the inlet to the ammonia compressor (1), the outlet of liquid carbon dioxide from the high pressure pump (6) is connected to the carbon dioxide radiator (7) installed in the ammonia-carbon dioxide heat exchanger (2), the carbon dioxide radiator exit (7) is connected to the carbon dioxide turbine inlet (8), the carbon dioxide turbine exit (8) is connected to the carbon dioxide-water radiator (9) installed in the pipeline water stream (12), the carbon dioxide exit water radiator (9) is connected to the inlet of the liquid two carbon dioxide (6), carbon dioxide turbine (8), high pressure liquid carbon dioxide pump (6), ammonia compressor (1), reactive ammonia turbine (3), electric current generator (11) - all are mounted on the same shaft 2. A method of generating electricity from the heat of water is to use water at the beginning of the stream as a refrigerator for carbon dioxide vapor and a heater for saturated ammonia vapor at the end of the stream, while the temperature of ammonia before entering the ammonia compressor (1) T1 '= 268 ° K (- 5 ° C), ammonia pressure before entering the ammonia compressor (1) P1 '= 3.475 kg / cm ² , ammonia temperature at the outlet of the ammonia compressor (1) T2' = 353 ° K (80 ° C), ammonia pressure at the outlet ammonia from the compressor (1), P3 '= 34,55 kg / cm ^2, the temperature of carbon dioxide on Rin in de carbonic turbine (8) T3 = 343 ° K, the carbon dioxide pressure at the inlet of the turbine carbonic P3 '= 127.2038 kg / cm ^2, the temperature of carbon dioxide at the outlet of the turbine carbonate T4 = 303 ° K (30 ° C) , the pressure of carbon dioxide at the outlet of the carbon dioxide turbine is P4 = 70.6688 kg / cm ² , with these parameters, the heat of water heating from condensation of carbon dioxide vapor is 122.1662 K. K., and the boiling heat of ammonia vapor is 157.5935 K. K., heat obtained from water 157.5995-122.1642 = 35.4354 K. spent on electricity production 18.3962 k.k., the balance of 35.4354-18.3942 = 17.0392 is the loss, the efficiency of the "Device ... ″ - η _e