基于AMESim的压力加油控制阀的性能研究  

Research on Performance of Pressure Refueling Control Valve Based on AMESim

作　　者：王仁昊 魏永合[1] 杨星 WANG Ren-hao;WEI Yong-he;YANG Xing(School of Mechanical Engineering,Shenyang Ligong University,Shenyang 110159,China;Yibin Sanjiang Machinery Co.,Ltd.,Yibin 644007,China)

机构地区：[1]沈阳理工大学机械工程学院,辽宁沈阳110159 [2]宜宾三江机械有限责任公司,四川宜宾644007

出　　处：《机械工程与自动化》2024年第4期47-49,共3页Mechanical Engineering & Automation

摘　　要：压力加油控制阀采用两套相互独立的控制措施,实现压力加油双余度切断功能,其安装于油箱底部,利用该加油控制阀进行压力加油时,当油液达到相应高度时切断加油。为了研究该压力加油控制阀的工作性能,依据其实际结构改变节流孔大小对其加油过程进行分析。首先建立压力加油控制阀数学模型并结合物理模型进行定性分析;再利用AMESim建立仿真模型,通过仿真数据分析不同参数对压力加油控制阀切断时间的影响;最后通过试验验证仿真结果的可靠性。仿真分析结果表明:节流孔大小对压力加油控制阀切断性能有很大影响;调整节流孔大小可显著优化压力加油控制阀的切断时间。The pressure refueling control valve adopts two sets of independent control measures to realize the dual redundancy cutting function of pressure refueling,which is installed at the bottom of the fuel tank.When the refueling control valve is used for pressure refueling,when the oil reaches the corresponding height,the refueling is cut off.In order to study the working performance characteristics of the pressure refueling control valve,the performance of the refueling process is analyzed by changing orifice size according to its actual structure.Firstly,the mathematical model of pressure refueling control valve is established and combined with the physical model for qualitative analysis.The simulation model is established by AMESim,and the influence of different parameters on the cutting time of pressure refueling control valve is analyzed by simulation data.Finally,the reliability of the simulation results is verified by experiments.The simulation results show that the size of the orifice has a great influence on the cutting performance of the pressure refueling control valve.Adjusting the size of the orifice can significantly optimize the cut-off time of the pressure refueling control valve.

关 键 词：压力加油控制阀 AMESIM 节流孔 仿真分析 

分 类 号：TH137.521[机械工程—机械制造及自动化] TP391.9[自动化与计算机技术—计算机应用技术]