净零能耗住宅建筑在中国发展的可行性研究

发布时间：2018-06-24 22:36

本文选题：净零能耗 + 住宅建筑　；参考：《天津大学》2014年硕士论文

【摘要】：为应对能源危机、环境恶化以及全球气候变暖等越来越严峻的环境形势,在寻求可替代常规化石燃料的同时,如何走中国特色的可持续发展道路成为社会热点问题。随着我国经济的蓬勃发展以及城镇化的快速进程,我国对能源的需求量将长期并持续增长,其中与建筑相关的能源消耗占我国社会总能源消耗的30%左右,如何减少建筑用能、降低二氧化碳等温室气体排放是现今建筑行业亟需解决的课题。因此,被动式建筑与净零能耗建筑受到了广泛关注。本文通过对国内外净零能耗建筑的分析和调研、总结国内外能源政策、可再生能源利用以及建筑节能技术,结合我国的基本国情、用能特点及建筑形式,研究净零能耗住宅建筑在我国发展的可行性。研究过程中建立了以北京为代表的寒冷地区、以上海为代表的夏热冬冷地区以及以深圳为代表的夏热冬暖地区的住宅建筑模型,通过将被动式节能技术和主动式技术相结合,配合太阳能光伏发电,模拟不同气候分区住宅建筑实现净零能耗的可行性。最后通过对我国近年来愈加严重的雾霾天气进行分析,得到我国住宅建筑在雾霾天气下发展净零能耗的可行性并得到如下结论:(1)在不考虑雾霾因素的情况下,对于寒冷地区,最高层数为9层的住宅建筑可以达到净零能耗建筑的要求;对于夏热冬冷地区和夏热冬暖地区,最高层数为7层的住宅建筑可以达到净零能耗的要求。(2)若考虑雾霾的影响,则对于寒冷地区最高层数为7层的住宅建筑可以达到净零能耗的要求;而对于夏热冬冷和夏热冬暖地区,最高层数为5层的住宅建筑可以达到净零能耗的要求。
[Abstract]:In order to deal with the energy crisis, environmental deterioration and global warming and other increasingly severe environmental situation, how to take the path of sustainable development with Chinese characteristics has become a hot issue in society while looking for a substitute for conventional fossil fuels. With the vigorous development of our economy and the rapid process of urbanization, the demand for energy in our country will increase for a long time and continuously. Among them, the energy consumption related to construction accounts for about 30% of the total energy consumption in our country. Reducing greenhouse gas emissions such as carbon dioxide is an urgent task for the construction industry. Therefore, passive buildings and net zero energy consumption buildings have received extensive attention. Through the analysis and investigation of the net zero energy consumption building at home and abroad, this paper summarizes the domestic and foreign energy policy, renewable energy utilization and building energy saving technology, combined with the basic situation of our country, energy use characteristics and building form. This paper studies the feasibility of the development of net zero energy consumption residential buildings in China. In the course of the research, the residential building models of the cold regions, such as Beijing, Shanghai and Shenzhen, are established, which combine passive energy saving technology with active technology. With solar photovoltaic power generation, the feasibility of achieving zero energy consumption in residential buildings with different climate zones is simulated. Finally, by analyzing the increasingly serious smog weather in China in recent years, the feasibility of developing net zero energy consumption of residential buildings in smog weather is obtained. The conclusions are as follows: (1) in cold regions, without considering the factors of smog, the feasibility of developing net energy consumption in residential buildings under smog weather is obtained. For residential buildings with a maximum of 9 storeys, the requirements of net zero energy consumption can be achieved; for residential buildings with a maximum of 7 stories in hot summer and cold winter and hot summer and warm winter areas, the requirement of net zero energy consumption can be achieved. (2) if the influence of smog is considered, For the residential buildings with the highest level of 7 stories in cold regions, the requirements of net zero energy consumption can be achieved, while for residential buildings with the highest level of 5 stories in hot summer and cold winter and warm summer and warm winter, the requirements of net zero energy consumption can be achieved.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU241.91

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