| 摘要 |
<p>The probe (100) has an upper end arranged in a region of earth surface and a lower end lowered into a borehole. A core probe (5) has an evaporation chamber located in a region below a vegetation zone if the geothermal probe is lowered into the borehole. A fluid line extends to the chamber via an outlet opening. An ascending chamber originates from the evaporation chamber to the upper end and enables fluid, introduced into the evaporation chamber, via the fluid line. A sheathed probe (300) completely surrounds the core probe in a section to be inserted into the borehole.</p> |
