Anti-leakage single-end-face mechanical sealing structure

The utility model discloses a leakproof single end face mechanical seal structure which comprises a rotating shaft, the outer wall of the rotating shaft is provided with a spring seat, a push ring, a movable ring and a static ring, the spring seat is fixed on the rotating shaft through a set screw,...

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Bibliographic Details
Main Authors WEI HONGTAO, WANG ZONGHONG, SUN ZHIXIA, LI MENGYANG
Format Patent
LanguageChinese
English
Published 21.06.2024
Subjects
BLASTING
CYLINDERS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PISTONS
SEALINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The utility model discloses a leakproof single end face mechanical seal structure which comprises a rotating shaft, the outer wall of the rotating shaft is provided with a spring seat, a push ring, a movable ring and a static ring, the spring seat is fixed on the rotating shaft through a set screw, the push ring is located on the right side of the spring seat, and a guide rod is connected between the spring seat and the movable ring. A first compression spring is arranged between the guide rod and the spring seat and movably connected to the outer wall of the guide rod in a sleeving mode, the guide rod is located between the spring seat and the push ring, a first nut is arranged between the guide rod and the spring seat, and the end, away from the movable ring, of the guide rod is locked on the spring seat through the first nut. A tensioning assembly is connected between the push ring and the movable ring. The anti-leakage single-end-face mechanical sealing structure has the advantages that the tensioning ass
Bibliography:Application Number: CN202323040533U