汽车冷却系统常见故障分析  

Common fault analysis of automobile cooling system

作　　者：候海 Hou Hai

机构地区：[1]重庆科创职业学院

出　　处：《智慧工厂》2023年第4期63-65,共3页Smart Factory

摘　　要：冷却系统是汽车重要组成部分,它的功用是使发动机在所有工况下都保持在适当的温度范围内。冷却系统既要防止发动机过热,也要防止冬季发动机过冷。在冷态下的发动机起动之后,冷却系统还要保证发动机迅速升温,尽快达到正常的工作温度。为此本文分析了汽车冷却系统常见故障的原因以及诊断方法。Cooling system is an important part of automobile,its function is to keep the engine in the proper temperature range under all working conditions.The cooling system is designed to prevent the engine from overheating as well as overheating in the winter.After starting the engine in a cold state,the cooling system should ensure that the engine heats up quickly and reaches the normal operating temperature as soon as possible.In this paper,the causes and diagnosis methods of common faults of automobile cooling system are analyzed.

关 键 词：冷却系统 故障 诊断 

分 类 号：TK414.2[动力工程及工程热物理—动力机械及工程]