地板送风系统在住宅建筑中的应用分析  

Analysis of Application of the Underfloor Air Distribution System to Residential Buildings

作　　者：刘思捷[1] 宋德萱[1] 吴伟[1] 

机构地区：[1]同济大学建筑与城市规划学院

出　　处：《住宅科技》2013年第12期42-45,共4页Housing Science

基　　金："十二五"国家科技支撑计划课题:城镇群高密度空间效能优化关键技术研究(2012BAJ15B03)

摘　　要：主要介绍了地板送风系统特征,并就其在住宅中应用的可行性进行了分析。以一90m2的典型住宅户型作为示例模型,结合国内外最新研究成果,对模型的夏季工况进行热环境评价。理论研究及模拟分析均表明:地板送风系统有能力打造一个拥有良好热舒适环境的住宅空间。借助CFD(计算流体力学)的技术手段,可以准确、省时地反应出地板送风系统的工作状况,为绿色住宅建筑相关从业及研究人员优化系统设计提供良好的参考和指导。Characteristics of the underfloor air distribution system are mainly introduced and its application feasibility to housing is analyzed. The thermal environ- ment evaluation is conducted on the working conditions of models in summer with a 90m2 classic residential house type as an example and in combination with latest domestic and foreign research results. Both the theoretic research and simulation analy- sis indicate the underfloor air distribution system is capable of creating a residential space with a sound thermal comfbrtable environment. By virtue of technical means of CFD （computational fluid dynamics）, the working conditions of the underfloor air distribution system may be accurately reflected with time saving, thus providing a sound reference and guidance for green residential housing personnel and research personnel to optimize system design.

关 键 词：地板送风系统 住宅建筑 CFD 

分 类 号：TU834[建筑科学—供热、供燃气、通风及空调工程]