Flange leak detection device

The utility model discloses a flange leak hunting device which comprises a flange, the flange is connected with a leak hunting tool through an inner hexagonal screw, the flange is welded with an inner ring sealing seat and an outer ring sealing seat, the inner ring sealing seat is provided with an o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GAO HAN, QIAO YIXIAO, LIU XIAOMING, WU ZHUOHANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MEASURING MECHANICAL ENGINEERING PHYSICS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a flange leak hunting device which comprises a flange, the flange is connected with a leak hunting tool through an inner hexagonal screw, the flange is welded with an inner ring sealing seat and an outer ring sealing seat, the inner ring sealing seat is provided with an outer thread and a right sealing ring groove, the right sealing ring groove is provided with a third sealing ring, the outer thread is screwed with an inner ring locking thread sleeve, and the outer thread is screwed with an outer ring locking thread sleeve. An inner ring locking threaded sleeve is assembled on the inner ring sealing seat, the top of the inner ring locking threaded sleeve is plugged through an inner ring cylindrical plug, an outer ring locking threaded sleeve is assembled on the outer ring sealing seat, the top of the outer ring locking threaded sleeve is plugged through an outer ring cylindrical plug, a left sealing ring groove is machined in the inner ring locking threaded sleeve, and a fourth sea