石河子地区太阳能热风采暖系统与建筑一体化设计研究

发布时间：2018-06-16 20:43

本文选题：太阳能热风采暖系统 + 太阳能建筑一体化　；参考：《石河子大学》2013年硕士论文

【摘要】：一、目的、意义太阳能光热利用技术是太阳能利用的一个重要方式，合理的应用它可以有效地解决能源紧张问题。太阳能热风采暖系统以其独特的优势，可以克服太阳能热水采暖系统在严寒地区投资高、抗冻差、易泄漏、采暖启动速度慢等缺点，而且更易与建筑的一体化，在建筑中有非常大的发展前景。在此前提下，本文对新疆石河子地区太阳能热风采暖系统与建筑一体化进行了研究，重点研究适合石河子地区的太阳能热风采暖系统，在减少建筑的能耗与环境污染的同时，提高建筑室内的热舒适度。二、研究内容本文从太阳能热风采暖利用的角度出发，对几种常用的太阳能热风利用系统：特朗贝墙体、OM太阳能系统、太阳墙系统的技术现状进行了分析，并总结了相应的设计原则；分析了石河子地区气候特点以及太阳能利用现状与要求。从而设计了两种新型的太阳能热风采暖系统，它们分别能与新疆石河子地区农村、城市的特征建筑一体化。 1.分别研究了石河子地区农村与城市特征居住建筑，它们对太阳能热风采暖利用的规划设计要求、建筑单体设计要求、围护结构设计要求以及主要采暖方式要求等； 2.对两种太阳能热风采暖系统从材料、吸收涂层、系统控制以及运行方式进行了合理的选择和设计，并结合石河子地区特征居住建筑以及特殊气候，综合设计出合适的热风采暖系统； 3.总结出系统的太阳能供暖率、建筑节能率等建筑节能参数的公式及计算方法，石河子农村地区太阳能热风采暖系统较为复杂，因此本文采用李元哲主编的《被动式太阳房热工设计手册》内公式进行计算，石河子市区太阳能热风采暖系统本文采用RETScreen软件模拟分析； 4.分别以石河子地区农村住宅和市区一栋多层特征建筑为例，进行了太阳能热风采暖系统与建筑的一体化设计，并对新建成的农村住宅149团4连示范房，进行了现场实验，研究了热风采暖系统对住宅的冬季采暖与夏季通风隔热的影响。三、结论 1.石河子农村地区太阳房采用太阳能热风采暖系统为辅助采暖部件，，附加阳光间兼门斗的形式，尽可能最大限度地利用自然能源，其采暖期太阳房的节能量23298.5×103kJ，节能率66%； 2.石河子城市地区在不改变热水热负荷的情况下，利用热风采暖系统使住宅总的供热需求减少到3MW·h，相对于50%方案（基准方案）再节能32%。从而实现《严寒和寒冷地区居住建筑节能设计标准》（JGJ26－2010）的节能65%目标；总体而言，若设计合理，在石河子地区热风采暖系统的太阳能保证率是很高的，可以在初投资较小的情况下，实现提高人民生活水平的目的，同时对建筑的节能减排工作起到良好的促进作用。
[Abstract]:First, the significance of solar photothermal utilization technology is an important way of solar energy utilization, reasonable application of it can effectively solve the problem of energy shortage. With its unique advantages, the solar hot wind heating system can overcome the disadvantages of high investment, poor frost resistance, easy leakage, slow heating start-up speed and so on, and it is easier to integrate with buildings. There is a great prospect of development in architecture. On this premise, the integration of solar hot wind heating system and building in Shihezi area of Xinjiang is studied in this paper. The solar hot wind heating system suitable for Shihezi area is studied, which can reduce building energy consumption and environmental pollution at the same time. Improve the thermal comfort of the building interior. Secondly, from the point of view of the utilization of solar hot wind heating, this paper analyzes several commonly used solar hot wind utilization systems: Terenbe wall / OM solar energy system, solar wall system and solar wall system. The corresponding design principles are summarized and the climatic characteristics of Shihezi area as well as the current situation and requirements of solar energy utilization are analyzed. Two new solar hot wind heating systems are designed, which can be integrated with the characteristic buildings in the rural and urban areas of Shihezi area, Xinjiang. 1. The characteristics of rural and urban residential buildings in Shihezi area are studied. The planning and design requirements of solar hot wind heating utilization, the design requirements of building units, the design requirements of enclosure structure and the requirements of main heating methods are studied respectively. 2. Two kinds of solar hot wind heating system are selected and designed reasonably from material, absorption coating, system control and operation mode, and combined with characteristic residential buildings and special climate in Shihezi area. Comprehensive design of a suitable hot air heating system; 3. The formula and calculation method of building energy saving parameters such as solar heating rate, building energy saving rate and so on are summarized. The solar hot wind heating system in Shihezi rural area is more complicated. Therefore, this paper adopts the inner formula of "the manual of thermal design of passive solar house", and the solar hot wind heating system in Shihezi urban area is simulated and analyzed by RETScreen software. 4. Taking the rural residence in Shihezi area and a multi-story building in the urban area as examples, the integrated design of solar heating system and building is carried out, and the field experiment is carried out on the 149-regiment demonstration house of the newly built rural house. The effects of hot wind heating system on winter heating and summer ventilation and insulation of residential buildings were studied. Third, conclusion 1. Solar house in Shihezi rural area adopts solar hot wind heating system as auxiliary heating part, plus the form of solar interior-door bucket to maximize the use of natural energy. The energy saving of solar house during heating period is 23298.5 脳 10 ~ 3kJ and the energy saving rate is 666kJ; 2. Under the condition of not changing the hot water load in Shihezi urban area, the total heating demand of residential buildings is reduced to 3 MW / h by using the hot air heating system, and the energy saving is 32% compared with 50% scheme (standard scheme). In order to achieve the goal of energy saving 65% of JGJ26-2010), if the design is reasonable, the solar energy guarantee rate of hot wind heating system in Shihezi area is very high. In the case of small initial investment, the purpose of improving people's living standard can be realized, and the energy saving and emission reduction work of buildings can be promoted well at the same time.
【学位授予单位】：石河子大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU832.17

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