| 太阳能液体除湿处理热湿地区冷却顶板新风湿负荷 |
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| 引用本文： | 张燕,丁云飞. 太阳能液体除湿处理热湿地区冷却顶板新风湿负荷[J]. 建筑科学, 2006, 22(3): 70-73,39 |
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| 作者姓名： | 张燕 丁云飞 |
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| 作者单位： | 广州大学,土木工程学院,广州,510405 |
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| 摘 要： | 以广州为例分析了热湿地区冷却顶板空调系统新风冷负荷的特点,显示夏季空调期新风湿负荷占新风总负荷的90%以上.提出了利用太阳能液体除湿处理冷却顶板空调系统新风湿负荷的方案,并将其与常规的冷却除湿方案进行了比较.结果显示,冷却顶板空调系统新风湿负荷的太阳能液体除湿方式比冷却除湿方式节能40%以上,静态投资回收年限为2.2年,认为冷却顶板空调系统新风湿负荷的太阳能液体除湿方式要优于冷却除湿方式.
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| 关 键 词： | 冷却顶板空调系统 新风湿负荷 太阳能液体除湿 冷却除湿 热湿地区 |
| 文章编号： | 1002-8528（2006）03-70-04 |
| 收稿时间： | 2005-06-07 |
| 修稿时间： | 2005-06-07 |
Using Solar-Powered Liquid Desiccant to Remove Fresh Air Moisture Load in Cooling Ceiling Air-conditioning System of Hot and Humid Area |
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| ZHANG Yan,DING Yun-fei. Using Solar-Powered Liquid Desiccant to Remove Fresh Air Moisture Load in Cooling Ceiling Air-conditioning System of Hot and Humid Area[J]. Building Science, 2006, 22(3): 70-73,39 |
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| Authors: | ZHANG Yan DING Yun-fei |
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| Affiliation: | College of Civil Engineering, Guangzhou University, Guangzhou 510405, China |
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| Abstract: | The characteristic of the fresh air cooling load in cooling ceiling air-conditioning system of hot and humid area is analyzed, according to the weather parameter of Guangzhou, and the conclusion shows that more than 90% of the fresh air cooling load is moisture load in summer. A project of using solar-powered liquid desiccant to remove fresh air moisture load in cooling ceiling air-conditioning system is Puts forward ,and it is compared with cooling dehumidification project. The result shows that more than 40% power consumption is saved by using solar-powered liquid desiccant, and rate of return is 2.2 year. Using solar-powered liquid desiccant to remove fresh air moisture load is better than using cooling dehumidification. |
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| Keywords: | cooling ceiling air-conditioning system fresh air moisture load solar-powered liquid desiccant cooling dehumidification hot and humid area |
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