| 工位空调送风特性及影响因素实验研究 |
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| 引用本文： | 吴梅艳,欧阳金城,刘艳华. 工位空调送风特性及影响因素实验研究[J]. 洁净与空调技术, 2010, 0(1): 30-34 |
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| 作者姓名： | 吴梅艳 欧阳金城 刘艳华 |
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| 作者单位： | 西安交通大学人居环境学院建筑环境与设备系 |
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| 摘 要： | 实验研究了水平射流桌面式工位空调的送风特性及其影响因素。研究结果表明,风口高度位置存在吹风风险。要保证人员的热舒适性,必须合理设计送风参数,选择合适的风口尺寸和送风距离。对于圆形送风口,保证新风量同时不产生冷吹风感的风口直径应不小于12cm,送风距离以50～80cm为宜;增大送风百叶的夹角,能在垂直方向有效分散送风,但夹角过大,不利于新风的有效利用。
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| 关 键 词： | 工位空调 水平射流 吹风感 |
Experiment on the Characteristics and Influencing Factors of the Table-based Task Air Conditioning |
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| Wu Meiyan,Ouyang Jincheng,Liu Yanhua. Experiment on the Characteristics and Influencing Factors of the Table-based Task Air Conditioning[J]. Contamination Control & Air-Conditioning Technology, 2010, 0(1): 30-34 |
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| Authors: | Wu Meiyan Ouyang Jincheng Liu Yanhua |
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| Affiliation: | Wu Meiyan,Ouyang Jincheng , Liu Yanhua |
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| Abstract: | The air supply characteristics of a desktop task conditioning system with the horizontal jets and their influencing factors are studied experimentally.The results show that there is a draught risk at the height of air supply opening.In order to ensure the thermal comfort,the air supply parameters should be selected reasonably,as well as the opening size and the distance of air supply.For the round air supply outlet the diameter should not be less than 12cm and the appropriate air supply distance is about 50... |
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| Keywords: | Task air conditioning Level jet Draught sensation |
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