DF4D型内燃机车水冷却系统的故障与处理  

Fault Analysis of Water Cooling System for DF4D Diesel Locomotive

作　　者：付丽强 Fu Liqiang(Lu'an Group Railway Operation Company Locomotive Depot Overhaul Workshop,Changzhi Shanxi 046031)

机构地区：[1]潞安集团铁路运营公司机务段检修车间,山西长治046031

出　　处：《机械管理开发》2020年第3期233-235,共3页Mechanical Management and Development

摘　　要：对DF4D型内燃机车水冷却系统的高温冷却、低温冷却的结构和原理进行了介绍,结合多年的工作实践,对水冷却系统常发生的故障进行了分析,并提出了相应的处理意见,为DF4D型内燃机车维修技术人员提供了技术参考。The structure and principle of high-temperature cooling and low-temperature cooling in water cooling system of DF4D diesel locomotive are introduced.Combined with many years of work practice,the faults of water cooling system are analyzed,and the corresponding treatment suggestions are put forward,which provide technical reference for maintenance technicians of DF4D diesel locomotive.

关 键 词：DF4D型内燃机车 水冷却系统 故障 

分 类 号：TD74[矿业工程—矿井通风与安全]