Gas meter detection device and system

• Main Authors: WANG FAN, LIU XINGWEI, WANG PEIGUANG
• Format: Patent
• Language: Chinese; English
• Published: 30.01.2024
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model provides a gas meter detection device and system. The gas meter detection device comprises a pressure adjusting unit, a detection unit, a driving unit, a main gas inlet valve and a pipeline, the pressure adjusting unit comprises an automatic pressure regulator, an emptying valve and a loop valve, the pipeline comprises a pipeline inlet, the automatic pressure regulator is installed at the pipeline inlet, the pipeline further comprises a pipeline outlet, the emptying valve is installed at the pipeline outlet, and the loop valve is installed at the pipeline outlet. The loop valve is bridged between the pipeline inlet and the pipeline outlet, and the detection unit, the driving unit and the main air inlet valve are connected in series through a pipeline. 本申请提供燃气表燃气表检测装置及系统。所述燃气表燃气表检测装置包括压力调节单元、检测单元、驱动单元、总进气阀、管道，其中，压力调节单元包括自动调压器、放空阀、环路阀，管道包括管道入口，自动调压器安装于管道入口，管道还包括管道出口，放空阀安装于管道出口，环路阀跨接于管道入口和管道出口之间，检测单元、驱动单元及总进气阀通过管道串行连接。