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水泵机组安全、可靠、高效地运行事关供水企业发展。如何及时发现异常运行的泵组,查找故障原因,并据此提出科学的检修方案、避免盲目维修,已成为设备管理人员的重要课题。主要对振动监测与故障分析诊断技术在大型水泵机组中的应用进行研究,并通过某水厂加压泵组的故障实例,系统地阐述了振动监测与故障分析诊断技术在泵组安全运行、科学检修、提高设备管理和维护中所取得的效果。
Pump units safe, reliable and efficient operation of the water supply business development. How to find the abnormal operation of the pump group in time to find the cause of the malfunction and to propose a scientific maintenance program to avoid blind maintenance has become an important issue for equipment managers. Mainly on the vibration monitoring and fault analysis and diagnosis technology in large-scale pump units in the application of research and through a water plant pressure pump group examples of failures, systematically elaborated the vibration monitoring and fault analysis and diagnosis technology in the safe operation of the pump, science Maintenance, improve equipment management and maintenance of the results obtained.