Gas low-pressure alarm device for laboratory gas holder

The utility model discloses a gas low pressure alarm device for a laboratory gas cabinet, which comprises a cabinet body, a gas tank is fixedly connected to the right side of the bottom of the inner wall of the cabinet body, a connector penetrates through and is fixedly connected to the center of th...

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Bibliographic Details
Main Authors YANG GUANG, CHOI HAN YOUNG, WEI FUSHUAI
Format Patent
LanguageChinese
English
Published 22.11.2022
Subjects
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Summary:The utility model discloses a gas low pressure alarm device for a laboratory gas cabinet, which comprises a cabinet body, a gas tank is fixedly connected to the right side of the bottom of the inner wall of the cabinet body, a connector penetrates through and is fixedly connected to the center of the top of the gas tank, and an input gas pipe penetrates through and is fixedly connected to the center of the right side of the connector. A second output pipeline penetrates through the top of the connecting piece, an alarm is fixedly connected to the position, corresponding to the buzzer, of the top of the cabinet body, a rotating shaft is rotationally connected to the left side of the front end of the cabinet body, a cabinet door is fixedly connected to the right side of the rotating shaft, and a gas flowmeter penetrates through the center of the right side of the connecting piece and is fixedly connected to the center of the right side of the connecting piece. According to the utility model, the gas pressure se
Bibliography:Application Number: CN202222213337U