DF20-63型防爆电磁阀的研究与应用  

Research and Application of DF20-63 Electromagnetic Anti-exploding Valve

作　　者：李建国[1] 汪春梅[1] 李建伟[1] 

机构地区：[1]煤炭科学研究总院重庆研究院,重庆400037

出　　处：《煤炭技术》2007年第9期35-36,共2页Coal Technology

摘　　要：在分析目前煤矿井下广泛使用的各类防爆电磁阀存在的问题的基础上,介绍了DF20(K)-63型防爆电磁阀的结构特点、技术性能以及实际应用情况。The paper analyzes the existing problems of the various electromagnetic anti - exploding valves which were widely used in coal mine. The structural characteristics, technical features and practical application of DF20 - 63 electromagnetic anti - exploding valve were introduced.

关 键 词：直通式电磁阀 先导式电磁阀 自动洒水装置 

分 类 号：TD68[矿业工程—矿山机电]