DEVICE AND METHOD FOR QUICKLY DETERMINING INTERNAL LEAKAGE OF PIPELINE VALVE BY USING INFRARED SENSOR

A device and a method for quickly determining an internal leakage of a pipeline valve by using an infrared sensor are provided according to the present application. The device includes a valve. A monitoring tube is provided on a water outlet side of the valve, and a sealing cylindrical sleeve is fix...

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Bibliographische Detailangaben
Hauptverfasser:	WANG Zhizhe, ZHONG Sheng, ZHAO Guangwei, YI Fulong, WANG Zhihu, MENG Bo, MA Gangxing, JIANG You, ZHENG Jitang
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS TAPS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL VALVES WEAPONS
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