摘要
针对溢流阀受压时阀芯波动范围大、稳定性差的缺点,分别设计了双溢流阀组和溢流阀与蓄能器串联的系统,并用Simulink建立了仿真模型,通过仿真分析表明两系统均可以减小溢流阀受压时的阀芯波动范围,增强系统稳定性。
Aiming at the disadvantages of large wave and poor stability when the overflow valve is pressed, designing the systems of two overflow valve parallel connection or overflow valve and accumulator are connected in series, and the simulation model is established by Simulink. The simulation analysis shows that the system can reduce the fluctuation range of the spool of the overflow valve and enhance the stability of the system.
作者
李海宁
张杰
曹春玲
潘源源
LI Hai-ning;ZHANG Jie;CAO Chun-ling;PAN Yuan-yuan(College of Mechanical Engineering,Xi＇an University of Science and Technology,Xi＇an 710054,China)
出处
《煤炭技术》
CAS
2018年第9期247-249,共3页
Coal Technology
关键词
直动式溢流阀
蓄能器
建模仿真
direct operated overflow valve
accumulator
modeling and simulation
