| 关于生物安全实验室送、回风口上下位置问题的探讨 |
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| 引用本文： | 许钟麟,张益昭,张彦国,于玺华.关于生物安全实验室送、回风口上下位置问题的探讨[J].洁净与空调技术,2005(4):15-20. |
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| 作者姓名： | 许钟麟 张益昭 张彦国 于玺华 |
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| 作者单位： | 中国建筑科学研究院空调所;中国人民解放军302医院 |
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| 摘 要： | 介绍上送下回、上送上回、下送上回这三种气流组织的优缺点。从回风口速度场、送风口速度场、跟随速度、速度的合成等方面加以分析，认为这些气流组织用于生物安全实验室中，只有上送下回才能把产生的污染迅速压向呼吸带以下，其他两种方式对室内污染的排除均不利。
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| 关 键 词： | 生物安全实验室 上送上回 上送下回 |
| 收稿时间： | 2005-10-07 |
| 修稿时间： | 2005-11-02 |
Discussion on The Place of Supply Air Outlet and Return Air Inlet in Biosafety Laboratories |
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| XU Zhonglin,ZHANG Yizhao,ZHANG Yangou,YU Xihua.Discussion on The Place of Supply Air Outlet and Return Air Inlet in Biosafety Laboratories[J].Contamination Control & Air-Conditioning Technology,2005(4):15-20. |
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| Authors: | XU Zhonglin ZHANG Yizhao ZHANG Yangou YU Xihua |
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| Institution: | Institute of Air Conditioning, China Academy of Building Research, Beijing China |
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| Abstract: | Introduces the advantages and shortages of each kind of air distribution form, such as up supply with down return air, up supply with up return air and down supply with up return air. Based on the analysis of the velocity field of return air outlet, the velocity field of supply air intlet, synthetic velocity, we draw a conclusion that when these distribution forms are used in the bioasfety laboratories, only the up supply with down return air other wot air distribution forms both have shortages for eliminating the indoor contaminated air. |
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| Keywords: | Biosafety laboratories Up supply with up return air Up supply with down return air |
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