3t装载机冷却系统的散热设计  

Heat Dissipation Design of Cooling System for 3 t Loader

作　　者：张奇 迟峰 杨洪波 

机构地区：[1]山东临工工程机械有限公司

出　　处：《工程机械》2012年第6期37-40,1,共4页Construction Machinery and Equipment

摘　　要：通过选型计算,对装载机冷却系统散热量进行匹配。完成了冷却风扇、各散热器等冷却系统主要部件的匹配选型,并通过样机测试来校核原始的设计数据。其中涉及到风扇直径、转速、风量,以及整机散热功率、散热器散热面积、冷却效率等参数的计算方法。Through model selection and calculation we made match-up radiating for cooling system of the loader. We completed match-up selections of key parts and components for the cooling fan and radiator in the cooling system while calibrating the original design data thru tests on the prototype machine. Among other things the text involves the fan's diameter, rpm and capacity, as well as the whole machine's radiating power and area, cooling efficiency, and how to calculate the data.

关 键 词：冷却系统 散热量 冷却风扇 

分 类 号：TU832.23[建筑科学—供热、供燃气、通风及空调工程]