摘要
发动机液压无级调速冷却风扇,改变了发动机冷却风扇的传统驱动方式。随着电子控制技术在发动机及液压传动系统中的应用,根据速度-压力控制液压传动的调速原理,液压无级调速冷却风扇可以随发动机冷却液温度的高低而自动调节风扇的转速,以满足发动机的散热需要。
The engine hydraulic stepless speed regulation cooling fan changed the traditional drive type of the engine cooling fan. Along with the application of electronic control technology in the engine and hydraulic transmission system, according to the speed - pressure control hydraulic transmission speed regulation principle, the hydraulic stepless speed regulation cooling fan may automatically control rotational speed of the cooling fan, along with the engine coolant temperature, so as to fulfill the engine heat removal need.
出处
《农业装备与车辆工程》
2008年第11期28-30,共3页
Agricultural Equipment & Vehicle Engineering
基金
聊城大学科研基金资助项目(x061031)
关键词
发动机
冷却风扇
液压无级调速
engine
cooling fan
hydraulic stepless speed regulation
