Middle-deep geothermal energy heat exchange device

The invention belongs to the technical field of geothermal energy heat exchange devices, and particularly relates to a medium-deep layer geothermal energy heat exchange device which comprises a sleeve assembly, a heat exchange starting assembly, a heat exchange purification assembly, a heat exchange...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAN ERSHUAI, JIN JUNJIE, SONG YANPING, LI FENGCUI, WANG PEI, LIU RUJIA, JU RUI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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