Differential pressure type surge shaft water level measuring device and system

The invention discloses a differential pressure type surge shaft water level measuring device and system, the differential pressure type surge shaft water level measuring device comprises a putting assembly, a surge shaft, a rack, a putting piece and a driving piece, the rack is arranged in the surg...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TIAN XIANBIN, YANG MINGJUN, LIU XILIANG, ZHAI BAOGANG, LI JIANWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER CONVEYING DYNAMO-ELECTRIC MACHINES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ELECTRICITY FIXED CONSTRUCTIONS GENERATION HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MECHANICAL ENGINEERING METERING BY VOLUME MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PACKING PERFORMING OPERATIONS PHYSICS PNEUMATIC TUBE CONVEYORS PRODUCING MECHANICAL POWER SHOP CONVEYOR SYSTEMS STORING TESTING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The invention discloses a differential pressure type surge shaft water level measuring device and system, the differential pressure type surge shaft water level measuring device comprises a putting assembly, a surge shaft, a rack, a putting piece and a driving piece, the rack is arranged in the surge shaft, the putting piece is arranged on the rack, and the driving piece is arranged on the putting piece; the protection assembly comprises a rotating part, a clamping and fixing part and a limiting part, the rotating part is arranged on the throwing part, the clamping and fixing part is arranged on the rotating part, and the limiting part is arranged on the clamping and fixing part. In the process that a worker puts the liquid level transmitter into the differential pressure type surge shaft or takes the liquid level transmitter out of the differential pressure type surge shaft, through mutual cooperation of the putting assembly and the protection assembly, the situation that the liquid level transmitter is dama