青岛地区某被动房采暖期室内环境质量与采暖能耗分析研究

发布时间：2018-03-15 10:01

本文选题：被动房　切入点：建筑能耗　出处：《山东农业大学》2017年硕士论文　论文类型：学位论文

【摘要】：随着社会生产力的不断发展,世界能源消耗问题越来越严重,能源需求的增量也不断地上升,伴随着能源的消耗,资源也开始枯竭,与此同时环境问题越来越突出,例如碳排放量逐年上升,从而导致气候变暖等诸多问题。在社会总能耗里,建筑能耗占有很大的比重,对我国来说,建筑能耗占社会总能耗的40%左右,这严重制约了我国经济社会的可持续发展。尽管我国很早就开始实施相关建筑节能标准,但是建筑能耗还是远高于发达国家水平,因此进一步研究绿色节能建筑势在必行。在节能建筑中,德国被动房由于具有“超低能耗”的特点,逐渐被人们所熟知,并且得到我国政府政策的支持,从而被动房开始在我国土地上迅速发展起来。但是由于我国对于被动房的研究还处于起步阶段,在一些技术、施工等方面还不够成熟,对于被动房的设计建造难免会出现问题,从而使得建造而成的被动房无法达到最初的设计要求及标准,因此对建成之后的被动房的相关评价研究显得尤为重要。本文依据国家的相关技术标准,参考国内外的研究成果,通过总结梳理大量的文献、实地调研、专家咨询等方法对青岛地区某被动房采暖期的室内环境质量与采暖能耗进行研究。首先研究的是青岛地区的气候特点,并根据气候特点分析得出青岛地区被动房的相关指标标准;其次是对该被动房的设计工况、关键技术等方面进行分析研究;然后对该被动房首个采暖期的室内环境质量进行监测并对监测得到的数据进行分析,并对其采暖能耗进行计算,最后通过总结判断分析得出该被动房是否可以起到示范作用。本文通过研究得出以下结论:一是通过分析计算得出该被动房的围护结构的性能参数符合相关技术指标;二是通过分析该被动房在首个采暖期的室内环境方面的三个因素即温度、CO2浓度及PM2.5浓度及其数据,得出符合《被动式超低能耗绿色建筑技术导则》中的标准;三是通过公式分析计算得到该被动房在首个采暖期的采暖能耗为10.84(7)??amhkW(8)2,符合《被动式超低能耗绿色建筑技术导则》中的标准;最后得出最终结论即该被动房可以为青岛地区后续被动房的建设起到示范作用。
[Abstract]:With the development of social productivity, the problem of energy consumption in the world is becoming more and more serious, and the increment of energy demand is also rising. With the consumption of energy, resources are also beginning to dry up. At the same time, the environmental problems are becoming more and more prominent. For example, carbon emissions are rising year by year, resulting in many problems such as climate warming. Building energy consumption accounts for a large proportion of the total social energy consumption. For our country, building energy consumption accounts for about 40% of the total social energy consumption. This has seriously restricted the sustainable development of our country's economy and society. Although our country began to implement the related building energy conservation standards very early, the building energy consumption is still far higher than that of the developed countries. Therefore, it is imperative to further study green energy-saving buildings. In energy-saving buildings, passive housing in Germany is gradually known and supported by our government policy because of its "ultra-low energy consumption". As a result, passive houses began to develop rapidly on the land of our country. However, because the research on passive houses in our country is still in its infancy and is not mature enough in some aspects, such as technology and construction, problems will inevitably arise in the design and construction of passive houses. Therefore, it is very important to study the evaluation of passive housing after completion. According to the relevant technical standards of the country, this paper refers to the domestic and foreign research results. The indoor environmental quality and heating energy consumption during the heating period of a passive house in Qingdao area are studied by summarizing and combing a lot of documents, field investigation, expert consultation and so on. First, the climatic characteristics of Qingdao area are studied. According to the analysis of climate characteristics, the author draws the index standard of passive house in Qingdao area, and then analyzes and studies the design condition and key technology of the passive house. Then the indoor environmental quality of the first heating period of the passive house is monitored and the data obtained from the monitoring are analyzed, and the heating energy consumption is calculated. Finally, through summing up and judging whether the passive housing can play a demonstration role, this paper draws the following conclusions through the study: first, through analysis and calculation, the performance parameters of the passive housing enclosure structure accord with the relevant technical indicators; Secondly, by analyzing the three factors of indoor environment of the passive building in the first heating period, namely, the concentration of CO _ 2 and PM2.5 and their data, the standard of "passive ultra-low energy consumption green building technical guide" is obtained. Thirdly, through formula analysis and calculation, the heating energy consumption of the passive house in the first heating period is 10.84? ? AmhkWY8Y2 conforms to the standard of "Technical guidelines for passive Ultra-low Energy consumption Green Building", and finally comes to the conclusion that the passive building can play an exemplary role in the construction of passive buildings in Qingdao area.
【学位授予单位】：山东农业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU832

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