绿色液压技术的研究现状与展望  

Research on Present Situation of Green Hydraulic Technology and Prospects

作　　者：叶小华[1,2] 岑豫皖[2] 颜志国[3] 王爱国[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,安徽合肥230009 [2]安徽工业大学机械工程学院,安徽马鞍山243002 [3]公安部第三研究所物联网研发中心,上海200031

出　　处：《机床与液压》2011年第18期106-111,共6页Machine Tool & Hydraulics

基　　金：安徽省自然科学基金项目(090412037);安徽省教育厅自然科学重点研究项目(JK2009A149);安徽工业大学创新团队资助项目(TD200907)

摘　　要：介绍了绿色液压技术产生的背景,指出了"节能"和"环保"是绿色液压技术的本质特征,系统地综述了节能型液压元件、节能型液压系统、绿色工作介质和纯水液压等4个方面绿色液压技术的工作原理与系统组成、技术特点和国内外研究现状,分析了各种绿色液压技术存在的问题,且重点分析了多路阀、二次调节系统、负荷传感系统和纯水液压,最后对绿色液压技术的未来发展趋势作了展望。Development background of green hydraulic technology was introduced, and the essence features of energy saving and environmental protecting were pointed out. The four aspects of energy-saving component, energy-saving system, green working medium for hydraulic system and water hydraulics were described in detail, and their working principle and components of system, technical features and the research situation and progress of the domestic and foreign were introduced. The problems in all kinds of green hydrau- lic technology were discussed, and analyzed multi-way directional valve, hydraulic system with secondary regulation, load sensing system and water hydraulics. The developing prospects of the green hydraulic technology were given.

关 键 词：绿色液压 节能 环保 研究现状 

分 类 号：TH137.4[机械工程—机械制造及自动化]