Calibrating device of flowmeter

• Main Authors: HUANG ZHIHUI, HU NAIPENG, ZENG JIE, HUANG JUNWEI, ZHANG SHENGYI, HUANG CHAOCHUAN
• Format: Patent
• Language: Chinese; English
• Published: 10.08.2018
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model provides a calibrating device of flowmeter, including the first pipeline that is used for connecting the entrance of flowmeter, second pipeline and the connection that is used for connecting the pipeline export of flowmeter first pipeline with the manometer of second pipeline, wherein, the manometer is used for instructing first pipeline with the pressure differential of second pipeline. The utility model provides a calibrating device of flowmeter can carry out pressure detection to the pipeline both ends of flowmeter through a pipeline respectively to pass through the manometer with the pressure differential and show, help the controller calibration. 本实用新型提供了流量计的校准装置，包括用于连接流量计的管道入口的第管路、用于连接流量计的管道出口的第二管路、以及连接所述第管路和所述第二管路的压力表；其中，所述压力表用于指示所述第管路和所述第二管路的压力差。本实用新型提出的流量计的校准装置，分别通过个管路可以对流量计的管道两端进行压力检测，并且将压力差通过压力表显示，有助于控制器校准。