铁路25型客车餐车冰箱检修存在故障及分析  

Hidden Trouble and its Analysis when Examining Refrigerators on Railway Dining Cars

作　　者：任向晖 

机构地区：[1]唐山轨道客车有限责任公司,河北唐山063000

出　　处：《石家庄铁路职业技术学院学报》2011年第1期68-71,共4页Journal of Shijiazhuang Institute of Railway Technology

摘　　要：全封闭一体式冰箱是专为列车餐车厨房设计的一种整体式电冰箱,结合多年现场检修经验介绍冰箱的制冷原理、检修工艺方法,提出一些故障现象和判断处理办法,作为检修此类冰箱的借鉴。The fully enclosed one-piece refrigerator is one integrated refrigerator particularly designed for railway dining cars.In connecting with years of on-site examining experience,this paper introduces the refrigeration principle and repair technologies of refrigerators,brings some fault phenomena and their judgment processing methods,which gives some illumination on examining and repairing this kind of refrigerators.

关 键 词：冰箱 制冷原理 故障 检修工艺 

分 类 号：U298[交通运输工程—交通运输规划与管理]