冰箱是铁路餐车的主要设备之一 ,目前广泛采用的传统分体式冰箱不仅存在制冷效率低 ,施工安装繁杂 ,冷媒容易泄漏 ,故障率高 ,检修量大的缺点 ,还由于机组悬吊于车底 ,存在箱体生锈、螺栓松动丢失、机组脱落等缺陷 ,车辆运用部门希望有一种新型的餐车冰箱替代分体式冰箱。另外 The refrigerator is one of the main equipment of railway diner. At present, the traditional split type refrigerator widely used not only has the disadvantages of low refrigeration efficiency, complex construction and installation, easy leakage of refrigerant, high failure rate and overhauling capacity, , There are rusting box, bolt loose loss, the unit off and other defects, the vehicle operation department hopes to have a new type of dining car refrigerator instead of split refrigerator. In addition