矿用防爆柴油机温度控制技术研究  

Research on Temperature Control Technology of Mining Explosionproof Diesel Engine

作　　者：刘勇 鲍久圣[1,2] 李宝林 阴妍[1] LIU Yong;BAO Jiu-sheng;LI Bao-lin;YIN Yan(School of Mechanical and Electrical Engineering,China University of Mining and Technology,Xuzhou 221116,China;Jiangsu Collaborative Innovation Center of Intelligent Mining Equipment,Xuzhou 221008,China)

机构地区：[1]中国矿业大学机电工程学院,江苏徐州221116 [2]江苏省矿山智能采掘装备协同创新中心,江苏徐州221008

出　　处：《煤炭技术》2019年第10期163-165,共3页Coal Technology

基　　金：中国矿业大学重大项目培育专项项目(2014ZDPY10);江苏高校优势学科建设工程资助项目

摘　　要：简要介绍了防爆柴油机的温度控制技术标准,阐述了排气温度控制系统、冷却温度控制系统的基本结构,总结了2种温度控制系统研究现状及研究热点,研究对比了不同的排气方式和不同的冷却系统结构形式的优缺点。通过与国外防爆柴油机温度控制标准相对比,分析了我国温度标准的落后现状以及建立新标准的必要性,指出应研究制定新一代矿用柴油机防爆标准以加快促进矿井运输技术革新。Briefly introduced the temperature control standard for explosion-proof diesel engines,described the basic structure of the exhaust temperature control system and the cooling system temperature control system, and summarized the research status and research hotspots of the two temperature control systems. Also studied and compared the advantages and disadvantages of the different gas mode and different cooling system structure for the exhaust system and cooling system.Compared with the foreign explosion-proof diesel engine temperature control standards, it analyzed the current backward status of China′ s temperature standards and the necessity of establishing a new temperature standard. It was also recommended that China should make a new generation of explosionproof standards to accelerate the technical innovation of mine transportation.

关 键 词：防爆柴油机 温度控制 防爆标准 排气系统 

分 类 号：TD684[矿业工程—矿山机电] TK421[动力工程及工程热物理—动力机械及工程]