严寒B区被动式低能耗多层居住建筑围护结构优化设计研究

发布时间：2018-12-28 17:37

【摘要】：随着我国现代化进程步伐的加快,人们生活水平的不断提高,资源消耗也大大的增加了,资源匮乏问题也突显出来。我国的建筑节能工作起步较晚,但发展较快,目前部分省市已经实施居住建筑节能75%的节能标准。虽然经过了将近30年的发展,但我国的建筑节能水平与欧美发达国家相比仍然存在很大的差距。所以我国对建筑节能技术的研究仍然需持续深入。被动式建筑节能技术因其先进的理念、高超的技术、卓越的节能效果越来越受人们重视。本文主要研究被动式低能耗多层居住建筑的建筑节能技术,将被动式低能耗建筑节能技术应用在试点工程上,推动我国建筑节能技术的发展。首先本文研究了被动式低能耗居住建筑的特点,介绍了被动式建筑的相关概念和指标要求。分析了影响被动式建筑年供暖需求量的因素:其次根据严寒B区的气候特点,参考德国的被动式建筑标准与我国住建部文件《被动式超低能耗绿色建筑技术导则(试行)》确定严寒B区被动式低能耗居住建筑的控制性指标,进行围护结构保温体系的优化设计、无热桥构造设计;最后将被动式低能耗节能技术应用在试点工程中,将被动式建筑节能技术中国化、本地化。通过软件模拟分析建筑能耗,验证试点工程是否满足被动式低能耗居住建筑的要求并探讨了被动式节能技术的前景与社会效益。受到试点工程的建设速度制约,对于试点工程的能耗分析还处于模拟阶段,需要在以后的研究中,对试点工程进行更全面、更可靠的测试,掌握建筑能耗情况的真实可靠数据,进一步的优化被动式低能耗建筑节能技术。相信经过不断的深入研究,被动式低能耗建筑节能技术必将有飞跃式的发展,为社会的可持续发展做出更多的贡献。
[Abstract]:With the acceleration of the pace of modernization in China, the living standard of people has been improved, the consumption of resources has increased greatly, and the problem of resource scarcity has also been highlighted. The work of building energy conservation in our country started late, but developed rapidly. At present, some provinces and cities have already implemented the energy saving standard of 75% for residential buildings. Although it has been developed for nearly 30 years, there is still a big gap between the level of building energy saving in our country and the developed countries in Europe and America. Therefore, the research of building energy saving technology in our country still needs to be deepened. Passive building energy-saving technology has been paid more and more attention for its advanced idea, superb technology and excellent energy-saving effect. This paper mainly studies the building energy saving technology of passive low energy consumption multistory residential building. The passive low energy consumption building energy saving technology is applied in the pilot project to promote the development of building energy saving technology in our country. Firstly, this paper studies the characteristics of passive low energy consumption residential buildings, and introduces the related concepts and specifications of passive buildings. The factors influencing the annual heating demand of passive buildings are analyzed. Secondly, according to the climatic characteristics of cold B area, Referring to the passive building standard of Germany and the document of the Ministry of Housing of China < Technical guidelines for passive Ultra-low Energy consumption Green Building (try out) > to determine the control index of passive low energy consumption residential building in Cold B area, The optimal design of the insulation system of the enclosure structure and the structural design of the heat-free bridge are carried out. Finally, the passive low energy saving technology is applied in the pilot project, and the passive building energy saving technology is localized in China. By analyzing the building energy consumption by software simulation, the paper verifies whether the pilot project meets the requirements of passive low energy consumption residential buildings and probes into the prospect and social benefits of passive energy saving technology. Restricted by the construction speed of the pilot project, the energy consumption analysis of the pilot project is still in the simulation stage. It is necessary to conduct more comprehensive and reliable tests on the pilot project in the future research, to grasp the real and reliable data of the energy consumption of the building. Further optimization of passive low-energy building energy saving technology. It is believed that the passive energy saving technology of low energy consumption buildings will be developed by leaps and bounds and will make more contributions to the sustainable development of the society.
【学位授予单位】：长春工程学院
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU241.91;TU111.4

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