Topology Design Method for Coupling Valve Throttle Structure of Multi-Way Directional Valves

doi:10.7652/xjtuxb201608005

您当前的位置：

首页 >

文章列表页 >

Topology Design Method for Coupling Valve Throttle Structure of Multi-Way Directional Valves

更新时间：2025-05-08

- Topology Design Method for Coupling Valve Throttle Structure of Multi-Way Directional Valves
- Vol. 50, Issue 8, Pages: 26-31(2016)
- 作者机构：
  
  同济大学机械与能源工程学院,上海,201804
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb201608005
  CLC： TH137.52
- Online First：10 August 2016，
  
  Published：2016
- 稿件说明：
移动端阅览
Topology Design Method for Coupling Valve Throttle Structure of Multi-Way Directional Valves[J]. 2016, 50(8): 26-31.
DOI：

Topology Design Method for Coupling Valve Throttle Structure of Multi-Way Directional Valves[J]. 2016, 50(8): 26-31. DOI： 10.7652/xjtuxb201608005.

摘要

为解决多路换向阀换向过渡过程中分流特性所带来的阀口间节流结构耦合作用问题

提出多路换向阀换向耦合阀口节流结构拓扑设计方法。将耦合阀口节流槽结构分类为由U型槽、半圆槽、圆孔槽等结构组成的参数化组合构成

构建出多路换向阀工作口流量与其阀口节流槽结构变量间的函数模型; 在验证多路换向阀三维流体解析与其动态特性台架实验结果的基础上

以设定的多路换向阀换向过渡过程工作口流量变化为评价目标

采用粒子群算法求解阀口节流槽结构拓扑设计问题

实现了耦合阀口节流结构响应与换向过渡过程节流特性的较好吻合。研究结果表明

该方法对满足多路换向阀换向过渡特性要求的耦合阀口节流结构拓扑设计具有实际意义。

Abstract

A topology design method for coupling valve ports throttling structure of multi-way directional valves is proposed to solve the coupling problem between the valve ports caused by flow distribution characteristic in the process of reversing transition. The throttling structures of coupling valve ports are classified into semicircle groove

U-shaped groove

round hole groove and so on

and formed by different parameterized combinations of these structures. A model to describe the function between work flow of multi-way directional valve and variables of its coupling valve ports throttling groove structure is constructed. The work flow in the process of reversing transition of multiple directional control valve is set as an evaluation target based on the validation of three-dimensional fluid dynamic analysis of multi-way directional valve and its dynamic characteristics results of test bench. Then a particle swarm algorithm is used to solve the topology design problem of valve ports throttling groove structure

so that a good agreement between the response of coupling valve throttling structure and the throttling characteristic in the process of reversing transition is realized. The results show that the method has a reference value of engineering for the topology design of coupling valve ports throttling structure in meeting the requirements of reversing transition characteristics of multi-way directional valves.

关键词

Keywords

references

AMIRANTE R, DEL VESCOVO G, LIPPOLOS A. Flow forces analysis of an open center hydraulic directional control valve sliding spool [J]. Energy Conversion and Management, 2006, 47(1): 114-131.

GUILLERMO P S. Three-dimensional modeling and geometrical influence on the hydraulic performance of a control valve [J]. Journal of Fluids Engineering, 2008, 130(1): 151-163.

AMIRANTE R, CATALANO L A, TAMBURRANO P. The importance of a full 3D fluid dynamic analysis to evaluate the flow forces in a hydraulic directional proportional valve [J]. Engineering Computations, 2014, 31(5): 898-922.

孙泽刚, 肖世德, 王德华, 等. 多路阀双U型节流槽结构对气穴的影响及优化 [J]. 华中科技大学学报(自然科学版), 2015, 43(4): 38-43.

SUN Zegang, XIAO Shide, WANG Dehua, et al. Impaction and optimization of double U-throttle groove structure of multi-way valve on cavitation [J]. Journal of Huazhong University of Science and Technology(Natural Science Edition), 2015, 43(4): 38-43.

方文敏, 成琳琳, 傅新, 等. 带U形节流槽的滑阀稳态液动力研究 [J]. 浙江大学学报(工学版), 2010, 44(3): 574-580.

FANG Wenmin, CHENG Linlin, FU Xin, et al. Investigation on steady-state flow force of spool valve with U-grooves [J]. Journal of Zhejiang University(Engineering Science), 2010, 44(3): 574-580.

冀宏, 王东升, 刘小平, 等. 滑阀节流槽阀口的流量控制特性 [J]. 农业机械学报, 2009, 40(1): 198-202.

JI Hong, WANG Dongsheng, LIU Xiaoping, et al. Flow control characteristic of the orifice in spool valve with notches [J]. Transactions of the Chinese Society for Agricultural Machinery, 2009, 40(1): 198-202.

姜涛, 黄伟, 王安麟. 多路阀阀芯节流槽拓扑结构组合的神经网络模型 [J]. 西安交通大学学报, 2016, 50(6): 1-7.

JIANG Tao, HUANG Wei, WANG Anlin. Spool throttling groove topology combination neural network model of multi-way valve [J]. Journal of Xi'an Jiaotong University, 2016, 50(6): 1-7.

侯敏, 王涛, 彭彪. 非全周开口滑阀阀口面积快速计算方法 [J]. 机床与液压, 2013, 41(22): 91-92.

HOU Min, WANG Tao, PENG Biao. Quick calculation method for orifice aera of spool valve with orifice [J]. Machine Tool and Hydraulics, 2013, 41(22): 91-92.

于颖, 李永生, 於孝春. 粒子群算法在工程优化设计中的应用 [J]. 机械工程学报, 2008, 44(12): 226-231.

YU Ying, LI Yongsheng, YU Xiaochun. Application of particle swarm algorithm in the engineering optimization design [J]. Chinese Journal of Mechanical Engineering, 2008, 44(12): 226-231.

赵辉, 郭友寒, 张春凤. 改进的粒子群算法在挖掘机设计中的应用 [J]. 工程机械, 2008, 39(6): 33-35.

ZHAO Hui, GUO Youhan, ZHANG Chunfeng. Application of improved particle swarm algorithm in the excavator design [J]. Construction Machinery and Equipment, 2008, 39(6): 33-35.

DEL VALLE Y, VENAYAGAMOORTHY G K, MOHAGHEGHI S, et al. Particle swarm optimization: basic concepts, variants and applications in power systems [J]. IEEE Transactions on Evolutionary Computation, 2008, 12(2): 171-195.

LI Yancang, PENG Yang, ZHOU Shujing. Improved PSO algorithm for shape and sizing optimization of truss structure [J]. Journal of Civil Engineering and Management, 2013, 19(4): 542-549.

李维嘉, 兰秋华, 彭勇, 等. 基于粒子群算法的滑阀节流槽优化设计 [J]. 中国机械工程, 2015, 26(8): 995-999.

LI Weijia, LAN Qiuhua, PENG Yong, et al. Optimization design of notches in spool valve based on PSO algorithm [J]. China Mechanical Engineering, 2015, 26(8): 995-999.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

An On-Demand Service Composition Method Based on Trustworthy Quality of Service

Improved Particle Swarm Optimization for Photovoltaic Multi-Peak Power Tracking

Parameter Optimized Variational Mode Decomposition Method with Application to Incipient Fault Diagnosis of Rolling Bearing

A Dynamic Mapping Algorithm for Network-on-Chip Based on Cluster

Effects of Steam Addition on the Swirl Combustion and Emission Characteristics of Cracked Ammonia

Related Author

曹步清 1

李兵 2

刘建勋 1

胡克用 1

胥芳 1

艾青林 1

欧阳静 1

Related Institution

Key Laboratory of Knowledge Management and Network-Based Manufacture, Hunan University of Science and Technology

浙江工业大学特种装备制造与先进加工技术教育部/浙江省重点实验室

杭州师范大学钱江学院

School of Energy, Power and Mechanical Engineering, North China Electric Power University

国家数字交换系统工程技术研究中心

⁰