SYSTEM FOR GENERATING GEOTHERMAL ENERGY, AND METHOD FOR THE OPERATION THEREOF

摘要

Disclosed is a system for generating geothermal energy, comprising at least one exploitation well (1) for tapping hot groundwater as well as a delivery pump (10) with supply pipes for transferring the hot groundwater from the exploitation well to an aboveground system for utilizing the thermal energy of the groundwater. The disclosed system further comprises at least one operational shaft (4) which is advanced down to a level in the zone of the expected operational level of the groundwater in the exploitation well (1). Furthermore, the delivery pump (10) as well as optionally provided associated system parts (11, 12, 13) are mounted in a dry manner within said operational shaft (4).