Middle-deep layer geothermal underground heat removal device

The invention discloses a middle-deep layer geothermal underground heat removal device, which relates to the technical field of geothermal exploitation, and comprises a connecting pipe and an exhaust passage, and further comprises a sealing block, a first heat exchange pipe, a second heat exchange p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZOU SHUANGYING, HAN XIWEI, KONG FANDU, SHAO YINCHUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINE PLANTS IN GENERAL FIXED CONSTRUCTIONS GEOTHERMAL COLLECTORS GEOTHERMAL SYSTEMS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING MINING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS RANGES STEAM ENGINES VENTILATING WEAPONS
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