夏季与冬季变频空调房间温度场对比研究  

Comparison Study of Varied Refrigerant Volume on the Indoor Temperature Distribution in Summer and Winter

作　　者：陈小慧[1] 南晓红[1] 杨妹[1] 

机构地区：[1]西安建筑科技大学,西安710055

出　　处：《制冷与空调（四川）》2010年第4期117-120,共4页Refrigeration and Air Conditioning

基　　金：西安建筑科技大学基础基金项目(JC0611)

摘　　要：利用IMP数据采集系统对西安地区某采用变频空调办公大楼一办公室进行夏季温度场测试,将测试数据与冬季实测数据进行比较,分析其高度方向和水平方向的温度分布。同时还分析了冬夏季送风温度的周期性变化。结果表明,夏季室内垂直温度差小,最大差值只有0.27℃;冬季室内垂直温度差较大,最大值有2.65℃。夏季与冬季相比室内温度分布有明显的分区现象。冬季送风温度呈周期性变化,而夏季周期性变化不明显。A summer temperature field of an office room was measured.VRV air-conditioning system is installed for the office building.The temperature has been measured by IMP data collection system.The test data has been compared with that tested in winter.Not only the temperature distribution in vertical and horizontal direction is analyzed,but also the variation of supply air temperature in summer and winter is compared.In conclusion,the vertical temperature difference is smaller than that in winter.The maximum temperature difference in summer and winter is 0.27℃and 2.65℃.In addition,a periodical variation of air supply temperature is shown in winter but not in summer.

关 键 词：变频空调 空调房间 温度场测量 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]