基于TDC-GP2的高炉冷却水流量的测量设计  

Design of Blast Furnace Cooling Water Flow Measurement Based on TDC-GP2

作　　者：江杰[1] 罗长海[1] 

机构地区：[1]内蒙古科技大学信息工程学院,内蒙古包头014010

出　　处：《仪表技术与传感器》2012年第10期108-110,共3页Instrument Technique and Sensor

摘　　要：超声波流量计凭借其优势,在供水、电力、石油、化工等行业的大管径流量测量中得到了广泛应用。但对于生产中同样有需求的小管径、低流速流量测量,还没有成熟的应用。开发了一套基于时差法的流量测量装置,并且采用了主控制器STM32和高精度时间测量芯片TDC-GP2,用以测量小管径、低流速、单相流体的高炉冷却水的流量。Ultrasonic flow meter,with its advantages,has been used in the large-diameter flow measurement of the water supply,electricity,petroleum,chemical industry widely.However,there is not a mature application for production in the same small diameter,low velocity flow measurement.Based on transit-time,this paper developed a device for flow measurement,and used a host controller STM32 and high precion time measurement chip TDC-GP2,to measure small diameter,low flow,and single-phase fluid blast furnace cooling water flow.

关 键 词：超声波流量计 高炉冷却水 TDC-GP2 STM32 

分 类 号：TP216.1[自动化与计算机技术—检测技术与自动化装置]