某发动机水泵漏液异响问题分析  

Analysis of Abnormal Noise and Leakage in an Engine Water Pump

作　　者：黄金华 谷祥盛 李强 孙萧 赵福成 HUANG Jinhua;GU Xiangsheng;LI Qiang;SUN Xiao;ZHAO Fucheng(Ningbo Geely Royal Engine Components Co.,Ltd.,Ningbo 315336;Zhejiang Geely Powertrain Co.,Ltd.,Ningbo 315800)

机构地区：[1]宁波吉利罗佑发动机零部件有限公司,浙江宁波315336 [2]浙江吉利动力总成有限公司,浙江宁波315800

出　　处：《内燃机》2021年第4期60-62,共3页Internal Combustion Engines

摘　　要：发动机水泵广泛应用于内燃机冷却系统,是发动机的冷却循环系统中主动动力源,通过对冷却液进行强制循环,实现发动机的冷却,保证发动机不高温,本文主要通过故障案例解析讲述水泵漏液异响问题的优化措施,为开发提供参考。Widely used in internal combustion engine cooling system,engine water pump is the active power of engine cooling circulatory system.Through the forced circulation of coolant,engine cooling was realized to keep its temperature not too high.This paper mainly describes the optimization measures of the water pump abnormal noise and leakage problem through the case analysis to provide reference for development.

关 键 词：发动机 水泵 冷却 漏液 异响 

分 类 号：TK427[动力工程及工程热物理—动力机械及工程]