一种曲轴箱通风系统结冰问题的解决方案

A solution to the icing problem of the crankcase ventilation system

针对发动机曲轴箱通风系统在寒冷条件下结冰失效问题,文章介绍了采用发动机冷却液对曲轴箱通风系统管路进行加热,以及针对局部结构位置进行保温的方案解决发动机曲轴箱通风系统在寒冷条件下结冰问题。

This paper introduces the way of heating the crankcase ventilation system by engine coolant,and the way of thermal insulation for local structure to solve the icing problem of engine crankcase ventilation system under cold conditions.