矿用反冲洗过滤换向阀的仿真与优化  

Simulation and Optimization of Mining Back-Flush Filtering Direction Valve

作　　者：于洋[1] 付存银 刘世超[1] 

机构地区：[1]三一重型装备有限公司,辽宁沈阳110027

出　　处：《煤矿机电》2014年第3期80-82,共3页Colliery Mechanical & Electrical Technology

摘　　要：为降低过滤换向阀芯的压力损失,延长系统液压元部件的使用寿命,介绍一种自动反冲洗过滤换向阀,采用流场分析技术优化换向阀结构,实现阀内压力场和速度场的优化设计。In order to reduce the pressure loss of filtering reversing valve and lengthen the service life of hydraulic components of the system, a type of automatic back-flush filtering reversing valve is introduced. Through optimizing the structure of valve by analysis technique of inner flow field, the inner pressure field and velocity field of the valve have been improved.

关 键 词：自动反冲过滤 换向阀 流场分析 优化 

分 类 号：TD355.41[矿业工程—矿井建设]