国产化质量流量计在成品油管道中的试验应用

针对进口质量流量计价格昂贵、供货周期较长、售后服务不及时等问题,结合成品油管道特点,联合中国相关厂商研制了国产化质量流量计。国产化质量流量计在设计和制造方面采用全数字解算技术和稳定的传感器制造技术等专有技术,保障了产品的稳定性和可靠性。依托成品油管道现场建设了国产化质量流量计试验场所,采用串联方式与进口质量流量计进行比对。结果表明:国产化质量流量计运行稳定,与进口流量计相比,相对偏差较小,满足相关标准要求,首次实现了国产化质量流量计在成品油管道中的试验应用。

Testing application of localized mass flowmeter in products pipelines

Imported mass flowmeters are expensive with long supply cycle and untimely after-sale service. To deal with these problems, Chinese manufacturers worked together and developed a localized mass flowmeter based on the characteristics of products pipelines. Several proprietary technologies are adopted in the design and manufacture of localized mass flowmeter to ensure its stability and reliability, such as full digital computation technology and steady sensor manufacture technology. Then, the testing site for the localized mass flowmeter was constructed based on the products pipelines. Finally, it was compared with the imported mass flowmeter in series. It is indicated that the localized mass flowmeter runs stably and meets the requirements of relevant standards, and its relative deviation from the imported flowmeter is small. It is for the first time that the localized mass flowmeter is tested and applied in products pipelines.