GEOTHERMAL HEAT UTILIZATION SYSTEM AND OPERATION METHOD FOR GEOTHERMAL HEAT UTILIZATION SYSTEM

摘要

The geothermal heat utilization system is capable of supplying underground water of an upper aquifer from the first upper opening to the second upper opening via the first pipe, and capable of supplying underground water of a lower aquifer from the second lower opening to the first lower opening via the second pipe. Further, the geothermal heat utilization system is configured to pump hot water and at the same time, pump cold water.