| 大连某疗养院海水热泵系统与传统空调方案的技术经济对比分析 |
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| 引用本文： | 李震,端木琳,舒海文,华蓉蓉,朱颖心.大连某疗养院海水热泵系统与传统空调方案的技术经济对比分析[J].建筑科学,2007,23(2):92-95. |
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| 作者姓名： | 李震 端木琳 舒海文 华蓉蓉 朱颖心 |
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| 作者单位： | 1. 大连理工大学,土木水利学院,大连,116024
2. 清华大学,建筑科学系,北京,100084 |
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| 摘 要： | 沿海地区是利用海水源热泵进行供热供冷的理想位置。本文就大连地区如何利用海洋热资源进行了分析。首先对海洋气候条件下应用此项技术的要求和方案设计进行了讨论,然后结合实际工程(热负荷1.2MW,冷负荷1MW),对其可行性进行了研究,对初投资和运行费用进行了估算。结果表明,由于该项目所处位置和此项技术使用特点,海水源热泵系统在经济和技术上都是可行的。
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| 关 键 词： | 可再生能源 海水源热泵 技术和经济性评估 |
| 文章编号： | 1002-8528（2007）02-0092-04 |
| 收稿时间： | 2006-09-11 |
| 修稿时间： | 2006-09-112006-09-21 |
Technical and Economical Evaluation of Using Seawater Source Heat Pump and Conventional System for Heating and Cooling in Dalian Sanitarium |
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| LI Zhen,DUANMU Lin,SHU Hai-wen,HUA Rong-rong,ZHU Ying-xin.Technical and Economical Evaluation of Using Seawater Source Heat Pump and Conventional System for Heating and Cooling in Dalian Sanitarium[J].Building Science,2007,23(2):92-95. |
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| Authors: | LI Zhen DUANMU Lin SHU Hai-wen HUA Rong-rong ZHU Ying-xin |
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| Affiliation: | 1. School of Civil and Hydraulic Engineering, Dalian University of Technology, Dalian 116024, China ; 2. Department of Building Science, School of Architecture, Tsinghua University, Beijing 100084, China |
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| Abstract: | Coastal areas are ideal sites for using the seawater-source heat pump technology(SWHP) to achieve cooling and heating.This paper presents a study on the utilization of ocean thermal energy in Dalian.Firstly,the technical requirements and the scheme design under the marine climate condition were discussed.Secondly,a feasibility study on a proposed district energy project in Dalian with an estimated 1.2MW heating load and 1MW cooling load was carried out.In addition,the total initial investment and operation cost were estimated.It could be concluded that this system was both technically and economically feasible with the favorable geographical location and operational conditions. |
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| Keywords: | renewable energy seawater-source heat pump technical and economical evaluation |
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