CAJ | 학술논문

液环泵广泛应用于电力、石油、化工、冶金、消防等领域，其运行状态直接影响到整个机组的工作和安全性能，一旦发生故障，将造成重大经济损失甚至严重事故。根据液环泵安全可靠运行的需求，本文研究开发了一套液环泵工作在线监测及分析系统，能够实现对液环泵的温度、压力、流量、轴功率、转速、振动等性能参数的采集、处理、显示、存储、异常判断和故障报警，及时发现潜在的故障及其原因。通过液环泵的实验测试，验证了该监测系统的有效性及实用性。
액배빙엄범응용우전력、석유、화공、야금、소방등영역，기운행상태직접영향도정개궤조적공작화안전성능，일단발생고장，장조성중대경제손실심지엄중사고。근거액배빙안전가고운행적수구，본문연구개발료일투액배빙공작재선감측급분석계통，능구실현대액배빙적온도、압력、류량、축공솔、전속、진동등성능삼수적채집、처리、현시、존저、이상판단화고장보경，급시발현잠재적고장급기원인。통과액배빙적실험측시，험증료해감측계통적유효성급실용성。
Liquid-ring pump is widely used in electric power, petroleum, chemical engineering, metallurgy, firefighting and other fields. Its working conditions directly affact operation and safety of the whole system. Once malfunction occurs in a liquid-ring pump, it may cause a great economic loss and even horrible accidents. According to the demand of the safety and reliable operation of liquid-ring pump, we develop an on-line monitoring and analysis system,which can process, display, store, judge abnormal, fault alarm of its temperature, pressure, flow rate, axis power, revolving speed as well as vibration. In this system, potential malfunction and its factors can be found in time. By the experimental test of the liquid-ring pump, it has proved the availability and effectiveness of the monitoring systems for liquid-ring pump working condition.