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Geothermal cage used as a heat exchanger for receiving heat from the ground and for releasing heat to the ground comprises a first circulation for a heat pump and a second circulation for a solar collector
Geothermal cage used as a heat exchanger for receiving heat from the ground and for releasing heat to the ground comprises a first circulation for a heat pump and a second circulation for a solar collector
Geothermal cage comprises a first circulation for a heat pump having external spirals and internal spirals and a second circulation for a solar collector which is arranged in the first circulation or on the outside as a second heat exchanger. Preferred Features: The heat exchanger for the second circulation is wound as spirals directly on the external spiral of the first circulation. The cage has a conical shape.
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