Tightness test device and test method for ship air release unit

The invention provides a tightness test device and a tightness test method for a ship air release unit, the tightness test device and the tightness test method for the air release unit integrate simple design, integrate a test hole, a pressure gauge, a sealing ring and the like, can be manufactured...

Full description

Saved in:
Bibliographic Details
Main Authors FAN CHANGMING, YANG GONG'AN
Format Patent
LanguageChinese
English
Published 11.06.2024
Subjects
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
Online AccessGet full text

Cover

More Information
Summary:The invention provides a tightness test device and a tightness test method for a ship air release unit, the tightness test device and the tightness test method for the air release unit integrate simple design, integrate a test hole, a pressure gauge, a sealing ring and the like, can be manufactured in a standardized manner, and simplify a tightness test composition structure; before a test, only a jacking device needs to be arranged outside the ship bottom, so that the sealing ring and the air outlet of the air release unit are tightly pressed, and the end part sealing can be realized; after the test is finished, only the jacking device needs to be dismounted; the tightness test construction is not limited and influenced by a narrow space in the air release unit, so that the efficiency is improved; the tightness test device and method for the air release unit are suitable for various ship types including refitted and newly built ships, including but not limited to tightness test and method for the air release
Bibliography:Application Number: CN202410473410