摘要
根据洛阳市吉利区自来水公司输送洛阳石化化纤系统新鲜水的工艺条件及设施情况,分析了大口径低流速条件下新鲜水计量中超声波流量计、涡街流量计和电磁流量计各自的原理和特点,通过比较,确定管道式电磁流量计更加适合该项目的新鲜水计量,同时针对生产实际和现场情况,对电磁流量计的使用提出相应的建议。
Based on the process and equipment condition of the fresh water in Luoyang Company^ chemi-cal fiber system supplied by Luoyang Jili Fresh Water Company, the elements and specialties of ultrasonic flow- meters, vortex flow-meters, and electromagnetic flow-meters under large caliber and low flow-speed conditions have been analyzed. By comparing, piping electromagnetic flow- meters were considered as the most suitable type for the fresh water measuring in this program. In the meantime, relevant suggestions have been put forward aiming at actual production and on-site condition
出处
《河南科技》
2016年第5期148-150,共3页
Henan Science and Technology
关键词
低流速大口径
超声波流量计
涡街流量计
电磁流量计
Keywords： low flow-speed and large caliber
ultrasonic flow-meters
vortex flow-meters
electromagnetic flow-meters
