High-sealing gas flowmeter

The utility model provides a high-sealing gas flowmeter which comprises a flowmeter body, a first gas inlet pipe is connected to the flowmeter body, a connecting pipe is arranged at the other end of the first gas inlet pipe, a second gas inlet pipe is connected to the other end of the connecting pip...

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Bibliographic Details
Main Authors LAI JIANYING, PAN GUOXIONG
Format Patent
LanguageChinese
English
Published 25.07.2023
Subjects
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
TESTING
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Summary:The utility model provides a high-sealing gas flowmeter which comprises a flowmeter body, a first gas inlet pipe is connected to the flowmeter body, a connecting pipe is arranged at the other end of the first gas inlet pipe, a second gas inlet pipe is connected to the other end of the connecting pipe through a connecting mechanism, a first through hole is formed in the connecting pipe, and a second through hole is formed in the second gas inlet pipe. A first through hole is formed in the first air inlet pipe, a clamping pipe is fixedly arranged at one end of the second air inlet pipe and clamped in the first through hole, a fixing ring is welded in the first through hole, a first sealing ring is fixedly arranged on the fixing ring, a first clamping groove is formed in the other end of the clamping pipe, and the first sealing ring is clamped in the first clamping groove; a reset spring is arranged in the connecting piece, the other end of the reset spring is connected with a clamping rod, second through holes
Bibliography:Application Number: CN202320203999U