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| 土壤源热泵系统冷凝热回收的优化研究 | |
| 引用本文： | 李满峰,周国峰,范波.土壤源热泵系统冷凝热回收的优化研究[J].低温与超导,2010,38(1). |
| 作者姓名： | 李满峰 周国峰 范波 |
| 作者单位： | 1. 华北水利水电学院环境与市政工程学院,郑州,450011;上海交通大学机械与动力工程学院,上海,200240 2. 华北水利水电学院环境与市政工程学院,郑州,450011 3. 上海交通大学机械与动力工程学院,上海,200240 |
| 摘 要： | 文中提出了一种土壤源热泵冷凝热回收系统,能够减少冬夏两季土壤源热泵系统从土壤冷热源排放吸收热量不均对土壤温度场所造成的影响,并结合火用平衡方程建立了土壤源热泵系统冷凝热回收的优化模型。基于此模型,探讨了系统冷凝器和地下埋管的优化配置,通过模拟计算对该系统在制冷工况下改进前后的运行情况进行了分析对比,结果显示土壤源冷凝热回收系统应用于实际工程能够提高整个系统的COP以及火用效率。 |
| 关 键 词： | 土壤源热泵系统 冷凝热回收 火用效率 |
Study on the condensation heat recovery optimum of the ground-coupled heat pump system |
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| Li Manfeng,Zhou Guofeng,Fan Bo.Study on the condensation heat recovery optimum of the ground-coupled heat pump system[J].Cryogenics and Superconductivity,2010,38(1). | |
| Authors: | Li Manfeng Zhou Guofeng Fan Bo |
| Affiliation: | 1.Institute of Environmental & Municipal Engineering;North China University of Water Conservancy and Electric Power;Zhengzhou 450011;China;2.School of Mechanical Engineering;Shanghai Jiaotong University;Shanghai 200240;China |
| Abstract: | The heat quantity discharged to the soil by ground-coupled heat pump system in summer is very larger than it Absorbed from soil in winter,which will influence the temperature field in the soil seriously in some instances.This paper presents the ground-coupled heat pump with condensing heat recovery system that can balance the heat quantity.The optimal model of the ground-coupled heat pump system with condensing heat recovery system is set up according to the exergy balance theory.Base on this model,the opti... |
| Keywords: | The ground-coupled heat pump Condensing heat recovery Exergy efficiency |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
