| 半集中式蒸发冷却空调系统特性的实验分析 |
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| 引用本文： | 黄翔,白延斌,郝航,孙铁柱.半集中式蒸发冷却空调系统特性的实验分析[J].化工学报,2012,0(Z2):187-192. |
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| 作者姓名： | 黄翔 白延斌 郝航 孙铁柱 |
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| 作者单位： | 西安工程大学环境与化学工程学院, 陕西 西安 710048 |
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| 基金项目： | 陕西省科技统筹创新工程计划项目(2011KTCQ01-10);西安工程大学研究生创新基金项目(chx121022) |
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| 摘 要： | 介绍了半集中式蒸发冷却空调系统在新疆及西安某办公楼的设计过程,结合该办公楼结构形式采用了串联式空气-水系统。测试结果表明在新疆地区室外干球温度为35.0℃下,采用的三级蒸发冷却新风机组可使送风温度达到13.5℃,采用的间接-直接蒸发冷却复合冷水机组出水温度为16.5℃,室内维持在空调规范要求的舒适区域。西安测试结果表明室外干球温度为33.5℃下,采用的三级蒸发冷却新风机组可使送风温度达到17.4℃,采用的间接-直接蒸发冷却复合冷水机组出水温度为17.5℃。分析了该半集中式蒸发冷却空调系统的优缺点,为蒸发冷却空调系统的设计提供些许建议。
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| 关 键 词： | 蒸发冷却 新风机组 冷水机组 测试 |
| 收稿时间： | 2012-09-18 |
| 修稿时间： | 2012-09-27 |
Test analysis of semi-central evaporative cooling air conditioning system in office building |
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| HUANG Xiang,BAI Yanbin,HAO Hang,SUN Tiezhu.Test analysis of semi-central evaporative cooling air conditioning system in office building[J].Journal of Chemical Industry and Engineering(China),2012,0(Z2):187-192. |
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| Authors: | HUANG Xiang BAI Yanbin HAO Hang SUN Tiezhu |
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| Affiliation: | Environmental and Chemical Engineering Institute, Xi’an Polytechnic University, Xi’an 710048, Shaanxi, China |
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| Abstract: | Introduced the design process of the semi-central evaporative cooling air conditioning system in an office building of Xinjiang,combined with the office building structure adopted tandem air -water system.Test results show that the outdoor dry bulb temperature is 35.0℃,and the tertiary evaporative cooling air unit can make the supply air temperature to 13.5℃.The water temperature of indirect-direct evaporative cooling composite chiller is 16.5℃,the indoor maintain in the air conditioning specification requirements of the comfort zone.The paper analyzes the semi-central evaporative cooling air conditioning system’s advantages and disadvantages,and provides some suggestions for evaporative cooling air conditioning system design. |
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| Keywords: | evaporative cooling fresh air unit water chillers test |
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