| 深圳市某政府办公大楼空调冷却塔的节能诊断 |
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| 引用本文： | 资晓琦,何天祺,刘俊跃,朱磊. 深圳市某政府办公大楼空调冷却塔的节能诊断[J]. 建筑热能通风空调, 2007, 26(5): 45-48 |
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| 作者姓名： | 资晓琦 何天祺 刘俊跃 朱磊 |
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| 作者单位： | 重庆大学;重庆大学;重庆大学 |
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| 基金项目： | 美国能源基金会推进中国夏热冬暖地区建筑节能标准的实施“深圳市综合示范项目”(G-0609-08544) |
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| 摘 要： | 为了实现中央空调系统的节能,对大楼的空调冷却塔运行性能进行了测试。通过对制冷机冷却水出口温度、冷却塔出口水温和室外气象参数的观察记录,由冷却塔效率计算公式求得冷却塔的效率。测试发现,该大楼冷却塔效率整体偏高,主要是因为风机功率偏大保证了较高的气水比。最后分析了对冷却塔效率的影响因素,提出了改造建议。
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| 关 键 词： | 节能诊断 冷却塔 气水比 |
| 文章编号： | 1003-0344（2007）05-045-4 |
| 修稿时间： | 2006-11-27 |
Diagnosis for Energy Efficiency of Cooling Towers of Shenzhen Government Office Building's Air-conditioning System |
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| Zi Xiaoqi,He Tianqi,Liu Junyue,Zhu Lei. Diagnosis for Energy Efficiency of Cooling Towers of Shenzhen Government Office Building's Air-conditioning System[J]. Building Energy & Environment, 2007, 26(5): 45-48 |
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| Authors: | Zi Xiaoqi He Tianqi Liu Junyue Zhu Lei |
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| Abstract: | In order to improving energy efficiency of central air-conditioning system, the performance of cooling towers in Shenzhen Office Building has been tested. Based the records of cooling water outlet temperature, the outlet water temperature and outside weather parameter, the efficiency of the cooling towers could be calculated by the formula. For the greater power of the fans guaranteed the high ratio of air and water, the cooling towers has high efficiency. At the same time, the impacts of cooling tower's efficiency were analyzed and some advices were presented to improve the cooling tower's efficiency. |
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| Keywords: | diagnosis for energy efficiency cooling tower ratio of air and water |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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