Ground probe pipe connection piece for a modular ground probe of a geothermal system, ground probe base, ground probe head and ground probe for a geothermal system

摘要

The pipe connection piece (13) comprises two earth sounding apparatus terminals (7a,7b) that are arranged for enabling the quick connection. The earth sounding apparatus terminals are arranged at outer sides (8,10) of the base portions (6a,6b) and provided with different sized profiles. The profiles are arranged to the terminal of pipelines (5a,5b) with different cross-sections. An independent claim is included for earth sounding apparatus.