技术中心

【英文篇名】 Experiment on germ filtering efficiency of high efficiency filters on return air inlet in isolation wards 【作者中文名】 张益昭; 许钟麟; 王清勤; 刘华; 温风; 赵力; 冯昕; 张彦国; 王荣; 牛维乐; 狄彦强; 赵辉; 于玺华; 易新文; 欧燕川; 卢伟明; 【作者英文名】 Zhang Yizhao~★Institute of Air Conditioning; China Academy of Building Research; Beijing; China; Xu Zhonglin; Wang Qingqin; Liu Hua; Wen Feng; Zhao Li; Feng Xin; Zhang Yanguo; Wang Rong; Niu Weile; Di Yanqiang; Zhao Hui; Yu Xihua; Yi Xinwen; Ou Yanchuan and Lu Weiming; 【作者单位】 中国建筑科学研究院; 中国人民解放军第302医院; 广东申菱空调设备有限公司; 【文献出处】 暖通空调, Heating Ventilating 高效过滤器; 滤菌效率; 部分循环风系统; 【英文关键词】 isolation ward; high efficiency filter; germ filtering efficiency; partial circulation air conditioning system; 【摘要】 介绍了国外各类高效过滤器的滤菌效率。在安装有高效过滤器的隔离病房回风口进行了发菌实验,计算了B类和C类回风高效过滤器的滤菌效率,证明了当隔离病房回风口安装高效过滤器时,可使用部分循环风。 【英文摘要】 Presents the germ filtering efficiency of high efficiency filters abroad.Through giving off the germ in front of the return air inlet with a high efficiency filter in an isolation ward,calculates the germ filtering efficiency of B and C type filters respectively.Proves that when return air inlets fitted with high efficiency filters,the circulation air can be partly used in isolation wards.