长沙地区以热舒适为目标的住宅节能设计研究

发布时间：2018-04-18 21:26

本文选题：被动式住宅 + 热舒适　；参考：《湖南大学》2013年硕士论文

【摘要】：城市住宅节能是建筑节能领域的核心环节,由于我国地域辽阔,各地区气候条件和经济水平差异很大,因此节能策略和技术水平也各不相同,其中北方地区的节能手段已十分成熟,而笔者所要研究的夏热冬冷地区尚未建立完善的技术体系。本文从当前城市住宅节能效果不明显、室内热环境改善不佳的实际状况出发,提出以室内热舒适度作为节能设计的基本目标,并力图建立一套完整的城市住宅节能设计模式。以热舒适作为节能设计模式的基本目标,是本文开展住宅节能研究的重要创新点,本文第一章系统论述了开展此项研究的必要性和重要意义,并对目前国内外的研究现状作了一定阐述,随后介绍了开展研究工作的具体环节。第二章对目前国内外常用的热舒适标准进行了优劣评价并确定了适用于夏热冬冷地区的热舒适指标及温度范围。第三章是住宅的实际测试环节,从室内热环境、外墙和屋面三个方面,笔者对传统和节能住宅进行了全面对比测试和优劣比较,并针对节能住宅的实际热环境和构造状况进行了初步的节能潜力分析。第四章是软件的模拟测试环节,笔者首先提出了节能模式的分项设计要点,然后根据由简入繁、先易后难的原则,逐步对单房间、九宫格以及典型住宅模型展开模拟,确定了典型模型的分项设计策略。第五章从前一章的分析结论出发,提出了适用于不同楼层和朝向的最佳和经济两项节能设计策略,同时进行了热舒适评价,最后根据研究结论对未来的节能设计作出新的规划和要求。
[Abstract]:Energy saving in urban residential buildings is the core link in the field of building energy conservation. Because of the vast territory, climate conditions and economic level of different regions, energy saving strategies and technology levels are different.The energy saving means in the northern region have been very mature, but the technical system has not been established in the hot summer and cold winter area which the author wants to study.Based on the fact that the energy saving effect of urban residence is not obvious and the indoor thermal environment is not improving well, this paper puts forward that indoor thermal comfort is the basic goal of energy saving design, and tries hard to establish a set of complete urban residential energy saving design mode.Taking thermal comfort as the basic goal of energy-saving design mode is an important innovation point in this paper. The first chapter of this paper systematically discusses the necessity and significance of this research.The present research situation at home and abroad is expounded, and then the specific links of the research work are introduced.In the second chapter, the thermal comfort standards used at home and abroad are evaluated and the thermal comfort index and temperature range suitable for hot summer and cold winter area are determined.The third chapter is the actual test link of the house. From three aspects of indoor thermal environment, external wall and roof, the author makes a comprehensive comparative test and comparison of the advantages and disadvantages of the traditional and energy-saving housing.According to the actual thermal environment and structure of energy-saving housing, the potential of energy-saving is analyzed.The fourth chapter is the software simulation test link. The author first puts forward the key points of the sub-design of energy-saving mode, and then, according to the principle of simplicity into complexity, first easy and then difficult, the simulation is carried out step by step to single room, nine palace grid and typical housing model.The sub-design strategy of the typical model is determined.In the fifth chapter, based on the conclusion of the previous chapter, the optimal and economical design strategies for different floors and orientations are put forward, and the thermal comfort evaluation is carried out.Finally, according to the conclusion of the study, the future energy-saving design to make a new plan and requirements.
【学位授予单位】：湖南大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU241.91

【参考文献】