GEOTHERMAL POWER SUPPLY PLANT Russian patent published in 2023 - IPC F24T10/20 

FIELD: renewable energy.

SUBSTANCE: installations of autonomous power and heat supply using geothermal energy. The geothermal power supply installation for consumers contains an evaporator, four pumps, a heat exchanger, two valves, a condenser, a turbine connected to an electric generator. The outlet of the first pump, located in the well, is connected by pipelines through a filter for cleaning geothermal water from rock and salt impurities to an evaporator, which is connected to an economizer, the outlet of which is connected to the inlet of the second pump, which is connected through a fine filter to a pipeline, the end of which is intended for immersion into the injection well. The output of the second pump through the first valve is connected to the first input of the heat supply circuit heater, the first output of which is connected through the second valve to the input of the fine filter. The evaporator is connected by a pipeline to a turbine, the output of which is connected to an air-cooled condenser, the output of which is connected to a third pump, the output of which is connected to an economizer by a pipeline. The second outlet of the heating circuit heater is used to supply heated water to the consumer of thermal energy. The inlet of the fourth pump is designed to receive chilled water from the consumer of thermal energy. The outlet of the fourth pump is connected by a corresponding pipeline to the second inlet of the heater of the heat supply circuit.

EFFECT: increased reliability of the geothermal installation.

1 cl, 1 dwg