地板送风静压箱送风均匀性研究  

The Study of Plenunm Chamber Air Supply Unmiformity of Under-floor Air Distribution System

作　　者：吴姝[1] 赵树兴[1] 黄隆[1] 范彬 安志红 臧效罡 

机构地区：[1]天津城市建设学院能源与安全工程学院 [2]浙江华展工程研究设计院有限公司 [3]天津市城市建设规划研究院

出　　处：《建筑热能通风空调》2014年第2期64-66,86,共4页Building Energy & Environment

摘　　要：地板送风空调系统因其在热舒适、室内空气品质和节能性等方面的诸多优点,在我国逐渐得到研究和应用。本文采用CFD建立地板送风静压箱模型,模拟分析了静压箱地板送风系统静压箱高度、进风口位置及形状对静压箱送风均匀性的影响,可为工程设计提供参考。The underfloor air distribution system has been gradually applied for its advantages on thermal comfort indoor air quality and energy saving. CFD was carried out to build a model of static pressure box in the UFAD system in this paper. Then the influence of the plenunm chamber height, the distribution and the shape of the air distributor on the uniformity of the air were simulated and analyzed. The results suggest ways to the design of this system.

关 键 词：地板送风空调系统 送风均匀性 静压箱高度 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]