| 地热-高温水源热泵供热系统的分析 |
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| 引用本文： | 薛永明,肖勇全,张孔彬,王利明. 地热-高温水源热泵供热系统的分析[J]. 可再生能源, 2009, 27(2) |
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| 作者姓名： | 薛永明 肖勇全 张孔彬 王利明 |
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| 作者单位： | 1. 山东建筑大学热能工程学院,山东,济南,250101
2. 青岛现代建筑设计有限公司,山东,青岛,266000 |
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| 摘 要： | 运用能量系统的为(火用)分析方法.建立地热-高温水源热泵供热系统的炯分析理论模型.以实际工程项目为例,分析和讨论了系统运行条件下的能量有效利用,并计算了地热-高温热泵供热系统的火甩效率和各部分(火用)损失、(火用)效率.从计算结果看出,板式换热器的火用损失所占比例较大.
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| 关 键 词： | 地热供热 高温水源热泵 (火用)分析 |
Exergy analysis on geothermy-high temperature water-source heat pump heating system |
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| XUE Yong-ming,XIAO Yong-quan,ZHANG Kong-bin,WANG Li-ming. Exergy analysis on geothermy-high temperature water-source heat pump heating system[J]. Renewable Energy(China), 2009, 27(2) |
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| Authors: | XUE Yong-ming XIAO Yong-quan ZHANG Kong-bin WANG Li-ming |
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| Affiliation: | 1.School of Heating Energy Engineering;Shandong Jianzhu University;Jinan 250101;China;2.Qingdao Modern Architectural Design Co.Ltd;Qingdao 266000;China |
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| Abstract: | Theoretical model of exergy analysis on geothermy-high temperature water-source heat pump heating system is established by using the principle of exergy analysis in energy system.The effective utilization of energy is analyzed and discussed based on a practical project,exergy loss of different parts,the coefficient of exergy of different parts and the coefficient of the system is also computed.The results show that the exergy loss of plate heat transfer is of a large proportion. |
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| Keywords: | geothermal heating high temperature water-source heat pump exergy analysis |
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