| 基于全寿命周期成本方法的地表水源热泵系统分析 |
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| 引用本文： | 王勇,赖道新,范维. 基于全寿命周期成本方法的地表水源热泵系统分析[J]. 西安建筑科技大学学报(自然科学版), 2011, 43(1): 75-80 |
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| 作者姓名： | 王勇 赖道新 范维 |
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| 作者单位： | 1. 重庆大学三峡库区生态环境教育部重点实验室,重庆,400045
2. 重庆大学材料科学与工程学院,重庆,400045 |
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| 基金项目： | 国家科技部“十一五”科技攻关资助项目(2006BAJ01A06) |
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| 摘 要： | 利用空调系统的全寿命周期成本(LCC)的构成以及数学计算模型对重庆某地表水源热泵工程的全寿命周期成本进行了计算。结果表明,系统设置不合理,地表水源热泵的LCC值并非是最低的,会高于其他空调系统;而合理的地表水源热泵方案才能够得到最低的LCC值。对实际测试的数据进行了分析,找到了影响地表水源热泵的LCC值的主要因素有负荷特征、取水能耗和取水水温等。最后指出了取得最低的LCC值应注意的问题.
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| 关 键 词： | 地表水源热泵 全寿命周期成本 负荷特征 取水能耗 取水水温 |
System analysis of surface water heat pump based on life cycle total cost method |
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| WANG Yong,LAI Dao-xin,FAN Wei. System analysis of surface water heat pump based on life cycle total cost method[J]. Journal of Xi'an University of Architecture & Technology, 2011, 43(1): 75-80 |
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| Authors: | WANG Yong LAI Dao-xin FAN Wei |
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| Affiliation: | WANG Yong1,LAI Dao-xin1,FAN Wei2 (1.Key Laboratory of Eco Environment of Three Gorges Region of Ministry of Education,Chongqing University,Chongqing 400045,China,2.College of Material Science & Engineering,China) |
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| Abstract: | Based on the structure and mathematical model of life cycle total cost in air-conditioning system,the life cycle total cost of a surface water heat pump system in Chongqing is calculated.The results show that the system settings are not reasonable;the LCC is not always the lowest,and sometimes it may be higher than other air-conditioning systems.Only the reasonable scheme can get the lowest LCC.Through analyzing the actual test data,the load characteristic,water supply energy consumption,water supply temper... |
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| Keywords: | surface water heat pump life cycle total cost load characteristic water supply energy consumption water supply temperature |
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