叉脚式双钢轮振动压路机防冻液加注分析及改进策略  

Analysis of Anti-freeze Coolant Refilling and Improvement for Vibratory Tandem Rollers

作　　者：唐恒宁 何海涛 

机构地区：[1]三一重工股份有限公司

出　　处：《工程机械》2018年第1期24-26,共3页Construction Machinery and Equipment

摘　　要：叉脚式双钢轮振动压路机产品结构布局时,发动机散热器系统相对发动机倾斜,副水箱相对水散独立。防冻液加注时不能顺利排出发动机冷循环管路中的空气,导致防冻液一次性加注率过低。通过对散热系统防冻液的加注管路及排气管路优化,防冻液一次性加注率达到95%。That in the layout of fork-leg type vibratory tandem rollers the engine s radiator system is inclined to the engine, and the aux water tank is independent to the fin causes a trouble to expel air in the coolant circuits when an anti-freeze coolant is to refill there-into, thus causing too low a refill rate at a time. However, thru optimizing the refill circuit and the air exhaust pipeline in the radiator system the antifreeze coolant refill rate can approach to 95% at a time.

关 键 词：散热系统 防冻液 加注 

分 类 号：U415.521[交通运输工程—道路与铁道工程]