河北定州地区地球屋001号适宜性节能设计研究

发布时间：2018-02-25 16:37

本文关键词： 地球屋001号加草粘土外围护结构优化可再生能源节能设计原则　出处：《沈阳建筑大学》2015年硕士论文　论文类型：学位论文

【摘要】：我国有70%的人口来自农村,十五大会议上提出了“三农”问题,十六大会议上提出了建设社会主义新农村,足见我国对农村建设发展的重视。因此,随着我国国民经济的迅速发展,农村发生了翻天覆地的变化,许多农户整修了新房,由原来的老旧土房变成如今高大的砖瓦房。然而在农村发展变化的同时也产生了一些负面现象,农村住宅的随意性、分散性,随意的自建将国家土地资源划分的支离破碎。这些不合理的土地利用给排水、通信、公路等公共基础设施带来了困扰和麻烦,增加了国家的经济成本,同时不利于邻里间的和睦及交往。随着砖瓦房的不断增建和翻新,废弃的砖瓦无法自行降解,给周边带来了环境污染,同时,人们发现砖瓦房的室内舒适度还不如以前住的老旧土房,为了改善室内环境,人们冬季采买过量的煤炭维持室内的温度,因此产生大量的黑烟不仅污染环境,同时增加人们的经济负担。我国作为农业大国,随着社会经济和科学技术的进步,农作物的产量自然而然的也有很大幅度的提升,满足我国人民丰衣足食,然而收获农作物的同时产生的大量农作物副产品秸秆等遭到了焚烧或是抛弃,不仅造成了环境污染,同时也是对可再生资源的浪费。目前,我国对农村的环境保护、节约能源、改善住房的居住条件等一系列问题提高了重视度,而农村的建筑节能是关键,首当其冲的放在了解决这些农村问题的首要位置。论文针对上述的问题提出了一些解决方法。笔者通过实地调研、文献参考、节能计算模拟等方式对定州地区地球屋001号进行了分析及研究,从优化外围护结构和再生能源的利用两个方面来改善现有地球屋001号的居住环境,进而推广地球屋001号。论文主要通过以下四个方面研究：1.分析河北定州地区地区农村农村住宅的特点以及住宅类型；2.了解地球屋001号的现状,对地球屋001号的外围护结构进行传热系数计算,再根据现行的《严寒和寒冷地区农村住房节能技术导则(试行)》(2009)规范进行地球屋外围护结构的优化设计,达到各外围护结构传热系数的限值。3.将地球屋001号优化前后的外围护结构传热系数进行对比,分别根据《严寒和寒冷地区居住建筑节能设计标准》(JGJ26—2010)计算各自的单位面积传热耗热量,并将结果进行对比,分析结果。将优化前后的地球屋001号进行Ecotect计算机节能软件进行能耗模拟,证明优化后的外围护结构更具有节能的效果,能达到降低耗能的目的。4.通过改造火炕同时对可再生能源的利用,将适合于河北定州地区的可再生能源(太阳能、沼气能)应用到优化后的地球屋001号上面,进一步达到节能的目的。
[Abstract]:There are 70% people from rural areas in our country. The issue of "agriculture, countryside and farmers" was raised at the 15th National Congress of the Communist Party of China, and the construction of a new socialist countryside was put forward at the 16th National Congress, which shows that our country attaches great importance to the development of rural construction. With the rapid development of our national economy, the rural areas have undergone earth-shaking changes. Many farmers have renovated their new houses. From old old earth houses to today's tall brick and tile houses. However, while rural development is changing, some negative phenomena have occurred, such as the randomness and dispersion of rural housing. These unreasonable land use, water supply and drainage, communications, highways and other public infrastructure have caused trouble and trouble, and increased the economic cost of the country. As brick houses continue to be built and renovated, abandoned bricks and tiles cannot degrade themselves, bringing environmental pollution to the surrounding areas, and at the same time, People found that the indoor comfort of brick and tile houses was not as good as the old earth houses they used to live in. In order to improve the indoor environment, people bought too much coal in winter to maintain the indoor temperature, thus generating a large amount of black smoke not only to pollute the environment, As a large agricultural country, with the progress of social economy and science and technology, the output of crops has naturally increased by a large margin to meet the needs of our people. However, a large number of crop by-products such as straw, which are produced at the same time by harvesting crops, have been burned or abandoned, which not only cause environmental pollution, but also waste renewable resources. At present, our country has saved energy and environmental protection in rural areas. A series of problems, such as improving the living conditions of housing, have raised the degree of attention, and energy saving in rural buildings is the key. The first to bear the brunt of these rural problems in the first place. The paper puts forward some solutions to the above problems. The author through field research, literature reference, The earth house 001 in Dingzhou area is analyzed and studied by means of energy saving calculation and simulation. The living environment of Earth House 001 is improved from the aspects of optimizing the outer enclosure structure and the utilization of renewable energy. And then popularize the earth house 001. This paper mainly studies on the following four aspects: 1.An analysis of the characteristics and types of rural housing in Dingzhou area, Hebei Province. 2. To understand the present situation of Earth House 001, The heat transfer coefficient of the outer enclosure structure of Earth House 001 is calculated, and the optimum design of the outer enclosure structure of the earth house is carried out according to the current Technical guidelines for Energy Saving of Rural Housing in Cold and Cold regions (try out) > No. 2009). The heat transfer coefficient of the outer enclosure structure before and after the optimization of the earth house 001 is compared with the limit value of the heat transfer coefficient of each outer enclosure structure .3.The heat transfer coefficient of the outer enclosure structure is compared before and after the optimization of the earth house 001. According to the Standard for Energy-saving Design of Residential buildings in Cold and Cold regions (JGJ26-2010), the heat and heat transfer and heat consumption per unit area are calculated, and the results are compared. The results show that the optimized outer enclosure structure is more energy efficient by using Ecotect computer energy saving software to simulate the energy consumption of the earth house 001 before and after optimization. By transforming the Kang and using renewable energy, the renewable energy (solar energy, biogas energy) suitable for Dingzhou, Hebei Province, will be applied to the optimized Earth House 001. Further achieve the purpose of energy saving.
【学位授予单位】：沈阳建筑大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU201.5

【相似文献】