Geothermal heat assembly

The method involves producing a forced ground water circulation at the underground (U) at a region of an earth heat exchanger (12) by blowing of gas i.e. air (L), into a well (2) provided at the underground. The air is blown near a well bottom (28) in the ground water (G) in the well, and a wellhead is sealed. The air escaped from the ground water is thermally utilized. A sealing (26) is provided above a ground water level (GS) at the well, and a vent pipe (27) is guided into the sealing. The vent pipe with downstream ends is guided to a surface heat exchanger (14). An independent claim is also included for an arrangement for performing a method for thermal saturation of temperature level at the underground loaded on ground water.

Attached files:


Patents:
EP 2,085,718

Inventor(s): GRABE JUERGEN [DE]; MA XIAOLONG [DE]

Type of Offer: Sale



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