Underground phase change temperature adjustment method and device

The invention discloses an underground phase change temperature adjustment method and device, and relates to the technical field of underground operation. The underground phase change temperature adjustment device comprises a refrigeration end, a heat dissipation end, a circulation mechanism and a c...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TAN JIALE, TAN YANRU, TAN JIAMENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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