DIRECT EXCHANGE HEAT PUMP WITH GROUND PROBE OF IRON ANGLED AT 25 DEGREES OR LESS OR OTHER MATERIAL ANGLED AT 4 DEGREES OR LESS TO THE HORIZONTAL

摘要

Disclosed is a ground probe heat pump system including a direct exchange heat exchanger installed in the earth at a nearly horizontal angle. The ground probe includes separate flow paths for a working fluid allowing the working fluid to directly exchange heat energy with the ground. Also disclosed are methods of installing multiple probes and heat pump systems in various arrangements separately or in conjunction with existing heating and cooling systems. Included are embodiments of the ground probe which are predominantly iron configured to be inserted through a below-ground level structure such as a basement wall by pounding or otherwise applying pressure to the ground probe.