内燃机车地面电源打温装置开发

我国地域辽阔，北方地区冬季天气寒冷，为了保证柴油机可靠起动及正常工作，防止机车冻裂损坏，内燃机车运用条件规定：机车柴油机冷却水和机油温度低于20℃时，不能起机；油、水温度低于40℃时不能加载．为了满足上述规定，内燃机车冬季在段内停留时都必须进行打温．在分析国内外各种打温方式特点的基础上，根据我国的现状开发了地面电源打温装置，介绍了该装置的设计思想和特点．经装车应用表明，该装置具有避免机车非工作性磨耗，节约打温费用，减轻打温人员劳动强度等特点，是解决我国内燃机车冬季打温问题的理想方法．

Temperature Raising Device with Electrical Power in Locomotive

Oil and water temperature of locomotive must be raised in winter when locomotive stops at station in order to pledge it motorized and prevent engine nomencalture not to be frost-bite. Owing to defects of the beforehand heat boiler and idling for raising temperature, a new temperature rasing device was developed, which is powerd by electric power. The practice proved that this device eliminates idling time and provide encomic and envirement benefit.