Pressure foam leakage detecting device

This utility model discloses a pressure bubble leak detection device, which mainly consists of a bottle, a top cover, an air inlet pipe, an injection valve, and a bubble pipe on the top cover. The air inlet pipe, which extends into the bottle from the top cover down to the bottom, and is connected o...

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Bibliographic Details
Main Author MEIZHI CHEN
Format Patent
LanguageEnglish
Published 25.04.2007
Subjects
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Summary:This utility model discloses a pressure bubble leak detection device, which mainly consists of a bottle, a top cover, an air inlet pipe, an injection valve, and a bubble pipe on the top cover. The air inlet pipe, which extends into the bottle from the top cover down to the bottom, and is connected outside the top cover with the bottom of a relief valve attached with a pressure gauge, inputs the compressed air, while the injection valve input bubble bath. The bubble pipe input bubble into the question equipment for detection, to which the bubble pipe is directly connected. Therefore, bubbles from the leaks on pipes or enclosed containers of the question equipment for detection can be found, and the effective leak detection within relatively short period and air tightness detection can be implemented without applying bubble bath or foaming agent to every possible leakage.
Bibliography:Application Number: CN2006272568U