冷、热风幕气幕式空调伞的实验研究和对比分析  

Experimental Study On and Comparative Analysis of Air-Conditioning Umbrellas with Cool and Warm Air-Curtains

作　　者：王广[1] 何丽娟[2] 韩万宁[3] 

机构地区：[1]包钢(集团)公司设计研究院,内蒙古包头014010 [2]内蒙古科技大学,内蒙古包头014010 [3]包钢(集团)公司焦化厂,内蒙古包头014010

出　　处：《包钢科技》2006年第1期44-46,共3页Science & Technology of Baotou Steel

摘　　要：介绍了一种营造局域舒适性环境的新型空调设备———气幕式空调伞,借助实验手段比较了两种空调伞的流场、温度场以及最佳高径比,并对有效空调区和舒适性进行了分析和比较。This paper presents a new kind of air - conditioning equipment, air - conditioning umbrella with air - curtains, which can form a comfortable air- conditioned zone. Through experiments, the air - conditioning umbrella with cool air - curtain and the air - conditioning umbrella with warm air - curtain are compared in terms of flow fields, temperature fields and best ratios of height to diameter. The effective air-conditioned zones and comfortableness are also compared.

关 键 词：空调伞 冷风幕 热风幕 实验对比 

分 类 号：TU831.4[建筑科学—供热、供燃气、通风及空调工程]