Water level monitoring device of geothermal well

The utility model discloses a water level monitoring device of a geothermal well and belongs to the technical field of water level detection of geothermal wells. The monitoring device comprises an electric control box, a servo motor, a coder, a microswitch, a spool, a wire and a probe. A PLC module,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG YIWANG, YUAN YIGUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING TESTING
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