液压气动与密封/2023年第4期doi∶10.3969/j.issn.1008-0813.2023.04.015大流量溢流阀静动态特性试验系统设计陈正立,李志鹏,田捍卫,张万年,胡飞强,沈博(河南航天液压气动技术有限公司,河南郑州451991)摘要:针对潜艇所用的低压大流量溢流阀在试验过程中的大流量、低背压、高响应的要求,对其性能参数进行分析,设计合理的大流量、低背压的试验系统,并对不同性能试验的操作方式进行详细描述。同时通过低压大流量性能试验验证,为低压大流量溢流阀的动、静态试验系统的搭建提供了理论方案。关键词:大流量;低背压;高响应;试验系统中图分类号:TH137文献标志码:A文章编号:1008⁃0813(2023)04⁃0066⁃04DesignofStaticandDynamicCharacteristicsTestSystemforHighFlowReliefValveCHENZheng⁃li,LIZhi⁃peng,TIANHan⁃wei,ZHANGWan⁃nian,HUFei⁃qiang,SHENBo(HenanAerospaceHydraulicPneumaticTechnologyCo.,Ltd.,Zhengzhou451991,China)Abstract:Accordingtotherequirementsofhighflow,lowbackpressureandhighresponseoflowpressureandhighflowreliefvalveusedinsubmarineinthetestprocess,itsperformanceparametersareanalyzed,areasonabletestsystemwithhighflowandlowbackpressureisdesigned,andtheoperationmodesofdifferentperformancetestsaredescribedindetail.Atthesametime,throughtheverificationoflow⁃pressureandlargeflowperformancetest,itprovidesatheoreticalschemefortheconstructionofdynamicandstatictestsystemoflow⁃pressureandlarge...