技术中心

【英文篇名】 Characteristics and application of air distribution by a leakage preventing unit in clean rooms 【作者中文名】 许钟麟; 张益昭; 张彦国; 梅自力; 沈晋明; 郭大荣; 【作者英文名】 By Xu Zhonglin★; Zhang Yizhao; Zhang Yanguo; Mei Zili; Shen Jinming and Guo DarongInstitute of Air Conditioning; China Academy of Building Research; Beijing; China; 【作者单位】 中国建筑科学研究院空气调节研究所; 总后营房部建筑设计院; 同济大学; 航天工业总公司一院一部; 【文献出处】 暖通空调, Hv 气流分布; 过滤; 密封; 解耦; 满布比; 【英文关键词】 leakage preventing layer; air distribution; filtration; sealing; decoupling; all distribution ratio; 【摘要】 提出采用阻漏层进行洁净室气流分布的概念及理论方法,顺利实现了高效过滤器过滤、密封、气流分布作用的解耦。应用实例表明,该气流分布方式能增大单向流洁净空间的活塞流满布比,强化乱流洁净空间气流分布的主流区特性。 【英文摘要】 Formulates the concept and theoretical method of air distribution for clean rooms with leakage preventing layer, which decouple filtration, sealing and air distribution actions of a high efficiency filter. Actual examples show that the air distribution type can enlarge the all distribution ratio of piston flow in a unidirectional flow clean room and strengthen the main flow zone characteristics of air distribution in a turbulent flow clean room.