东风4B型机车冷却水温度过高的原因分析及防止措施研究  

Reason Analysis and Preventive Measures Research of High Temperature of Cooling Water for Dongfeng 4B Model Locomotive

作　　者：邵田 聂起超 

机构地区：[1]哈尔滨铁路局佳木斯机务段,黑龙江佳木斯154002

出　　处：《中小企业管理与科技》2017年第30期188-189,共2页Management & Technology of SME

摘　　要：论文系统分析了东风4B型机车冷却水温度过高的主要原因,并从东风4B型机车散热器的传热机理方面进行研究,进而提出了有效的防止冷却水温度过高的措施,冷却水温度过高问题得到有效解决。The main reason of ultra high temperature of cooling water for Dongfeng4 B locomotives is analyzed systematically. And the heat transfer mechanism of Dongfeng 4 B locomotive radiator is studied. According to the above analysis and research, paper puts forward effective measures to prevent the ultra high temperature of cooling water temperature. Then the temperature too high of cooling water is solved effectively.

关 键 词：东风4B型机车 冷却水 温度 

分 类 号：U262.231[机械工程—车辆工程]