不同汽车发动机冷却系统的节能减排效益及安全性分析

Effect of Different Engine Cooling Systems on Energy Saving and Pollutant Reduction

由于传统发动机冷却系统的被动性,常使发动机能耗及污染物排放量较大,为此介绍了多种先进冷却系统的结构和特点,如精确冷却系统、分流式冷却系统、优质冷媒的使用等,并分析了它们的节能减排效益,以为汽车行业加快实现节能减排提供参考。

Due to the passive nature of its cooling system, the conventional engine has large amount of energy consumption and pollutant emission. This paper introduces the structures and characteristics of various advanced cooling systems, such as precise cooling system, split cooling system, high quality refrigerant and so on. The paper also analyzes the effect of these engine cooling systems on energy saving and pollutant reduction, which can provide the reference for the automobile industry in realizing energy saving and pollutant reduction.