基于插装阀的电液控制支架液压系统研究  

Study on the Hydraulic System for the Hydraulic Support Controlled by the Electro-hydraulic Power Based on the Plug-in Valve

作　　者：侯波[1] 

机构地区：[1]安徽理工大学机械系,安徽淮南232001

出　　处：《煤炭工程》2006年第1期20-22,共3页Coal Engineering

基　　金：安徽省教育厅自然科学研究项目(项目号:2005KJ042)

摘　　要：文章讨论了插装阀在电液控制支架液压系统中的应用依据和前景,提出了设计方案,分析了工作原理。认为:插装阀具有通流能力大、响应快和采用电液先导控制的特点,特别适合于该种支架的工况,符合技术发展趋势,值得推广。The application prospecet of plus-in valve in electro-hydraulic control support is studied. A chock type hydraulic support equipped plus-in valve is designed, and analyzed in working principle. It is recognized that the plus-in valves, suitable to the working conditions of hydraulic support, we beneficial to easily providing electro-hydraulic control and to quickly moving the support, Therefore, it is worth while we find more and more applications due to their coincidence with the development of support technology.

关 键 词：插装阀 电液控制 支架 液压系统 

分 类 号：TH137[机械工程—机械制造及自动化]