地源热泵特性分析及可行性研究

发布时间：2018-05-30 17:34

本文选题：地源热泵 + 别墅住宅　；参考：《安徽理工大学》2015年硕士论文

【摘要】：随着国民经济的快速发展,人们对生活品质要求的不断提高,当前的环境保护与资源有效的利用已跟不上时代的步伐,环保、经济、节能俨然成为当前广为关注的主题。因此,作为近代科学发明的一项以节能、经济、环保为主要特征的地源热泵技术就具有了广泛的发展前景。本文主要介绍地源热泵技术在空调系统中的应用,地源热泵空调系统是一种利用地热能进行房间制冷、供热的系统,也是目前我国及未来发展形式最乐观的且可以直接对地热资源进行充分利用的技术之一。本文通过学习地源热泵空调系统在国内外的发展历程及研究现状,声明其在当代社会节能应用中不可缺少的重要性,对其原理、特性进行分析并与常规空调系统进行全方位比较,论述其可行性及优越性。本文以别墅式住宅小区如何应用地源热泵空调系统为案例,在别墅式住宅小区中能否体现地源热泵空调系统的相关节能、经济、环保的特性进行分析研究,得出是否可行的结论性成果。本文主要工作内容有：通过地源热泵技术特性进行了分析研究,对别墅小住宅区提供了一套地源热泵优化方案；对室内冷热负荷计算方法进行详细介绍,并用鸿业暖通软件对其负荷进行建模模拟计算,得出相应的逐时冷负荷、冷负荷指标及热负荷；对竖直埋管换热器模型进行了简要节能分析,选用当前最广泛的地埋管换热器计算方法进行地埋管计算；最后,通过地源热泵空调系统与其他空调系统方案的比较,对地源热泵空调系统应用于别墅式住宅进行了节能环保、经济分析论述其可行性。
[Abstract]:With the rapid development of national economy and the continuous improvement of people's quality of life, the current environmental protection and effective use of resources can not keep up with the pace of the times, environmental protection, economy, energy conservation has become the current theme of widespread concern. Therefore, as a modern scientific invention, the ground-source heat pump technology, which is characterized by energy saving, economy and environmental protection, has a broad development prospect. This paper mainly introduces the application of ground source heat pump technology in air conditioning system. Ground source heat pump air conditioning system is a kind of room cooling and heating system using geothermal energy. It is also one of the most optimistic technologies in China and in the future, which can make full use of geothermal resources directly. By studying the development history and research status of ground-source heat pump air conditioning system at home and abroad, this paper states its indispensable importance in the application of energy saving in contemporary society, and discusses its principle. The characteristics are analyzed and compared with conventional air-conditioning system, and its feasibility and superiority are discussed. Taking the application of ground-source heat pump air conditioning system in villa residential district as an example, this paper analyzes and studies whether the energy saving, economic and environmental protection characteristics of ground-source heat pump air conditioning system can be reflected in the villa residential district. A conclusion is drawn as to whether it is feasible or not. The main contents of this paper are as follows: through the analysis and study of the technical characteristics of ground-source heat pump, a set of optimization scheme of ground-source heat pump is provided for villa residential area, and the calculation method of indoor heat and cold load is introduced in detail. The corresponding hourly cooling load, cooling load index and heat load are obtained by modeling and simulating its load with Hongye HVAC software, and the model of vertical buried tube heat exchanger is analyzed briefly. The most widely used calculation method of ground heat exchanger is used to calculate the underground pipe. Finally, through the comparison between the air conditioning system of ground source heat pump and other air conditioning system, the application of ground source heat pump air conditioning system in villa house is carried out energy saving and environmental protection. Economic analysis discusses its feasibility.
【学位授予单位】：安徽理工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU83

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