智能润滑系统变径管路优化设计与应用  

Optimization design and application of reducing pipeline for intelligent lubrication system

作　　者：周华 王嘉伟 张辉 范华超 江帆[2] 陈涛 ZHOU Hua;WANG Jiawei;ZHANG Hui;FAN Huachao;JIANG Fan;CHEN Tao(Xinjiang Energy Co.,Ltd.of China Energy Group,Urumqi 830014,Xinjiang,China;School of Mechatronic Engineering,China University of Mining&Technology,Xuzhou 221116,Jiangsu,China)

机构地区：[1]国家能源集团新疆能源有限责任公司,新疆乌鲁木齐830014 [2]中国矿业大学机电工程学院,江苏徐州221116

出　　处：《矿山机械》2023年第2期48-54,共7页Mining & Processing Equipment

摘　　要：传统智能润滑系统存在开关阀、供油管路和过滤器等通口口径不一致的问题,需通过变径机构实现不同规格通口的连接,然而变径机构仍会导致润滑管路焊点多、接口多、易爆管和泄漏的问题。针对上述问题,对智能润滑系统变径管路连接机构进行了优化。首先,通过将原系统的截止阀焊接短管、变径接头卡套短管、变径接头和过滤器卡套接头进行集成,设计了一体式高强度变径接头,成功减少1个焊点和3个卡套式接头;然后,采用ANSYS Fluent仿真软件对一体式高强度变径接头进行了仿真分析;最后,在某智能润滑系统中进行现场应用。仿真和现场应用结果表明,一体式高强度变径接头具有更小的变形和压降,降低了智能润滑系统的故障率,提高了生产效率。There is usually problem of inconsistent diameter of the opening and closing valve,oil supply pipeline and filter etc.in traditional intelligent lubrication system,thus the reducing mechanism is needed to realize the connection of various-specification ports,while it leads to the problems of many welding points,many joints,being prone to explosion and leakage of pipeline.In view of the above problems,the reducing pipeline connection mechanism of the intelligent lubrication system was optimized.Firstly,the welded short pipe of stop valve,ferrule short pipe of reducing joint,reducing joint and ferrule joint of filter in original system were integrated to design an integrated high-strength reducing joint,thus one welding point and three ferrule joints successfully decreased;secondly,the integrated high-strength reducing joint was simulated by ANSYS Fluent simulation software;finally,it was applied to a certain intelligent lubrication system in field.Simulation and field application results showed the integrated high-strength reducing joint was of less deformation and pressure drop,therefore,the failure ratio of the intelligent lubrication system reduced and the productivity enhanced.

关 键 词：智能润滑 变径接头 管路优化 

分 类 号：TK414.18[动力工程及工程热物理—动力机械及工程]