地板送风在乌克兰国家大剧院空调改造中应用  

Application of Underfloor Air Distribution System for Renovation of Ukraine National Grand Theater Air-conditioning

作　　者：赵建成 李月萍[2] 徐昭纬[2] 李娟[2] 

机构地区：[1]北京瑷玛斯区域供冷技术开发有限公司 [2]北京工业大学建筑工程学院

出　　处：《建筑热能通风空调》2008年第6期96-98,共3页Building Energy & Environment

摘　　要：本文主要介绍乌克兰国家大剧院增加空调系统项目的设计思想,并结合该工程中地板送风的应用实例,对地板送风与置换通风的原理进行描述,说明了两者之间的差别。强调了置换通风的空调方式必须要有好的自控策略和控制系统来保证其运行效果。并用CFD技术对剧院观众厅的气流组织进行了数值模拟分析,证明地板送风的方式在剧院空调改造中具有很好的适用性,能很好地满足观众的舒适性要求。The design idea of air-conditioning system that increase to the Ukraine National Grand Theatre was introduced, including the principles of underfloor air distribution and displacement ventilation, and differences between them based on this project. It is emphasized the displacement ventilation air-conditioning must have good automation strategy and control system to ensure its operation effects. Based on CFD technology simulates of the air distribution in auditorium, it was proved that the application of underfloor air distribution in theater air-conditioning is feasible and can well meet the comfortable request of audience.

关 键 词：地板送风 数值模拟 置换通风 

分 类 号：TU831.8[建筑科学—供热、供燃气、通风及空调工程]