长沙地区太阳能热水系统与建筑一体化研究

发布时间：2018-01-21 19:54

本文关键词： 太阳能热水系统建筑一体化长沙地区　出处：《湖南大学》2013年硕士论文　论文类型：学位论文

【摘要】：能源是人类社会发展的重要物质基础。随着社会的不断发展，，能源的需求量不断加大，而建筑能耗占社会总能耗的比例也越来越高。从资源、环境、社会发展的综合需求来看，开发与利用新能源和可再生资源，降低建筑物传统能耗势在必行。太阳能热利用是开发使用新能源与可再生能源的重要组成部分，而太阳能热水技术又是太阳能热应用中最成熟、最广泛的技术。目前，尽管太阳能热水技术已经成熟，但作为建筑后置部件安装的太阳能热水器在建筑上应用仍存在着诸多问题，从而使太阳能设备难以与建筑有机结合。作为湖南省省会，长沙市在该省有重要的经济和社会地位，同时建筑能耗问题突出，因此在该地区建筑中利用太阳能成为居住建筑建设的发展思路和重点。本文首先以国内外太阳能热水系统与建筑一体化现状为背景，以长沙地区的气象条件、地理条件、各月太阳能辐射热量等资料为基础，比较分析了长沙地区与我国其它地区以及国外各地区的太阳能资源情况；然后根据长沙地区太阳能热水器发展情况，分析该地区太阳能热水器与建筑结合的现状及存在的问题，提出太阳能热水系统各个组成部分与建筑的各个位置进行融合的方法，并针对别墅、多层及高层建筑分别提出系统设计方案；再而，结合长沙市一体化工程实例，分析其存在的问题及解决办法；最后将太阳能热水器与常规热水器比较，分析在长沙地区推广太阳能热水系统带来的经济收益和环保收益。太阳能热水系统与建筑的一体化，已成为促进太阳能热水器的应用和推广的重要途径，降低建筑能耗和实施建筑节能的重要策略。本研究为类似的研究提供有效的参考和建议，研究结果对长沙地区的建筑节能工作具有一定的指导意义。
[Abstract]:Energy is an important material basis for the development of human society. With the continuous development of society, the demand for energy is increasing, and the proportion of building energy consumption to the total energy consumption of society is increasing. In view of the comprehensive needs of social development, it is imperative to develop and utilize new energy and renewable resources and reduce the traditional energy consumption of buildings. Solar thermal utilization is an important part of the development and use of new and renewable energy. Solar hot water technology is the most mature and extensive technology in solar thermal applications, although solar hot water technology is mature. However, there are still many problems in the application of solar water heater, which is installed as a rear part of building, which makes it difficult to combine solar energy equipment with building organically. As the provincial capital of Hunan Province, Changsha has an important economic and social status in the province, while building energy consumption is prominent. Therefore, the use of solar energy in the construction of residential buildings in this area to become the thinking and focus of development. Firstly, this paper based on the domestic and foreign solar water heating system and building integration status as the background, based on the meteorological conditions in Changsha. On the basis of geographical conditions and monthly solar energy radiation data, the situation of solar energy resources in Changsha and other regions of China and abroad is compared and analyzed. Then according to the development of solar water heaters in Changsha area, the current situation and existing problems of the combination of solar water heaters and buildings in this area are analyzed. The method of integrating each component of solar water heating system with each position of building is put forward, and the system design scheme for villa, multi-story and high-rise building is put forward respectively. Then, with the example of Changsha integration project, the existing problems and solutions are analyzed. Finally, comparing solar water heater with conventional water heater, the economic and environmental benefits of promoting solar water heater system in Changsha are analyzed. The integration of solar water heating system and building has become an important way to promote the application and promotion of solar water heaters. This study provides effective references and suggestions for similar research, and the results have certain guiding significance for building energy conservation work in Changsha area.
【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】：TU18;TU822

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