Sealing component for air tightness test

The utility model relates to the technical field of air tightness components, and discloses an air tightness test sealing component, which comprises an air inlet adapter plate, a sealing pressure head is arranged on the inner wall of the air inlet adapter plate, a fixing ring is clamped on the inner...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YUAN SHUHENG, JI BAIKANG
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 relates to the technical field of air tightness components, and discloses an air tightness test sealing component, which comprises an air inlet adapter plate, a sealing pressure head is arranged on the inner wall of the air inlet adapter plate, a fixing ring is clamped on the inner wall of the air inlet adapter plate, a sealing pressure head main body is arranged on the inner wall of the sealing pressure head, and the fixing ring is clamped on the inner wall of the air inlet adapter plate. The outer wall of the sealing pressure head body is sleeved with a second outer sealing rubber ring, the outer wall of the sealing pressure head body is sleeved with a first outer sealing rubber ring, an inner sealing rubber ring is arranged on the inner wall of the sealing pressure head, and a sealing pressure head inner guide ring is arranged on the inner wall of the sealing pressure head. According to the sealing component for the air tightness test, a separated structure is adopted, the sealing pressur