大马力拖拉机的拖车气制动系统的散热方案研究  

Research on Heat Dissipation Scheme of Trailer Air Brake System of High-powered Tractor

作　　者：姚海波 崔静伟[2] 张传龙 白杨 YAO Hai-bo;CUI Jing-wei;ZHANG Chuan-long;BAI Yang(First Tractor Compangy Limited High-Horsepower Tractor Compangy,Luoyang 471003,China;Luoyang Bearing Research Institute Co.,Ltd.,Luoyang 471039,China)

机构地区：[1]第一拖拉机股份有限公司大拖公司,洛阳471003 [2]洛阳轴承研究所有限公司,洛阳471039

出　　处：《内燃机与配件》2020年第10期13-15,共3页Internal Combustion Engine & Parts

摘　　要：拖拉机拖车气制动系统的可靠性关系到用户使用过程中的安全性和可靠性。依据拖车气制动系统主机的原理和流体力学理论,结合某机型的空间位置,设计了U型和S型散热管路的方案,经试验验证,有效解决了高温气体和油污对拖车气制动系统性能影响的问题。The reliability of the tractor's trailer air brake system is related to the safety and reliability of the user during use.According to the principle of the main engine of the trailer air brake system and the theory of fluid mechanics,combined with the spatial position of a certain model,this paper designs U-shaped and S-shaped cooling pipes,which has been verified by experiments to effectively solve the problem of the impact of high temperature gas and oil pollution on the performance of the trailer air brake system.

关 键 词：拖拉机 拖车气制动系统 散热管路 

分 类 号：S219[农业科学—农业机械化工程]