【摘要】 超声波流量计具有测量精度高、携带方便、安装简单、不与测量流体接触、安装时不影响管路系统及设备的正常运行等优点,在火电厂得到广泛的应用。简要介绍了便携式超声波流量计的工作原理、适用范围和使用方法,对现场测量过程中容易出现的问题进行了分析,并提出了相应的解决办法。更多还原

【Abstract】 The ultrasonic flowmeters,being widely used in thermal power plants, are featured by high precision, portability and easy installation, which can keep clear of the fluid for measurement and won’t influence the smooth operation of the pipeline system while installation. This article states the working principle, the applicable range and the operation of the portable ultrasonic flowmeter, and analyzes the problems occurred in thermal plants and puts forward to the solutions.更多还原