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地源熱泵特性分析及可行性研究

發(fā)布時(shí)間:2018-05-30 17:34

  本文選題:地源熱泵 + 別墅住宅 ; 參考:《安徽理工大學(xué)》2015年碩士論文


【摘要】:隨著國(guó)民經(jīng)濟(jì)的快速發(fā)展,人們對(duì)生活品質(zhì)要求的不斷提高,當(dāng)前的環(huán)境保護(hù)與資源有效的利用已跟不上時(shí)代的步伐,環(huán)保、經(jīng)濟(jì)、節(jié)能儼然成為當(dāng)前廣為關(guān)注的主題。因此,作為近代科學(xué)發(fā)明的一項(xiàng)以節(jié)能、經(jīng)濟(jì)、環(huán)保為主要特征的地源熱泵技術(shù)就具有了廣泛的發(fā)展前景。本文主要介紹地源熱泵技術(shù)在空調(diào)系統(tǒng)中的應(yīng)用,地源熱泵空調(diào)系統(tǒng)是一種利用地?zé)崮苓M(jìn)行房間制冷、供熱的系統(tǒng),也是目前我國(guó)及未來(lái)發(fā)展形式最樂(lè)觀(guān)的且可以直接對(duì)地?zé)豳Y源進(jìn)行充分利用的技術(shù)之一。 本文通過(guò)學(xué)習(xí)地源熱泵空調(diào)系統(tǒng)在國(guó)內(nèi)外的發(fā)展歷程及研究現(xiàn)狀,聲明其在當(dāng)代社會(huì)節(jié)能應(yīng)用中不可缺少的重要性,對(duì)其原理、特性進(jìn)行分析并與常規(guī)空調(diào)系統(tǒng)進(jìn)行全方位比較,論述其可行性及優(yōu)越性。本文以別墅式住宅小區(qū)如何應(yīng)用地源熱泵空調(diào)系統(tǒng)為案例,在別墅式住宅小區(qū)中能否體現(xiàn)地源熱泵空調(diào)系統(tǒng)的相關(guān)節(jié)能、經(jīng)濟(jì)、環(huán)保的特性進(jìn)行分析研究,得出是否可行的結(jié)論性成果。 本文主要工作內(nèi)容有:通過(guò)地源熱泵技術(shù)特性進(jìn)行了分析研究,對(duì)別墅小住宅區(qū)提供了一套地源熱泵優(yōu)化方案;對(duì)室內(nèi)冷熱負(fù)荷計(jì)算方法進(jìn)行詳細(xì)介紹,并用鴻業(yè)暖通軟件對(duì)其負(fù)荷進(jìn)行建模模擬計(jì)算,得出相應(yīng)的逐時(shí)冷負(fù)荷、冷負(fù)荷指標(biāo)及熱負(fù)荷;對(duì)豎直埋管換熱器模型進(jìn)行了簡(jiǎn)要節(jié)能分析,選用當(dāng)前最廣泛的地埋管換熱器計(jì)算方法進(jìn)行地埋管計(jì)算;最后,通過(guò)地源熱泵空調(diào)系統(tǒng)與其他空調(diào)系統(tǒng)方案的比較,對(duì)地源熱泵空調(diào)系統(tǒng)應(yīng)用于別墅式住宅進(jìn)行了節(jié)能環(huán)保、經(jīng)濟(jì)分析論述其可行性。
[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.
【學(xué)位授予單位】:安徽理工大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類(lèi)號(hào)】:TU83

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