水源热泵技术在H节能项目上的综合评价研究

发布时间：2018-03-13 15:20

本文选题：绿色节能建筑　切入点：模糊综合评价法　出处：《兰州交通大学》2015年硕士论文　论文类型：学位论文

【摘要】：随着有限资源的匮乏,与日俱增的环境问题出现,全球各国都在寻找可持续使用的低能耗高品味的绿色节约能源的方法。水源热泵是利用地下水所储藏的资源作为冷、热源,进行转换的空调技术。水源热泵利用可再生能源,高效节能,运行稳定可靠,获得国家政策性支持。我国拥有丰富的地表水资源,以地表水作为低位热源的地表水源热泵系统在我国有着极其广阔的发展与运用前景,水源热泵系统最近在国内外的应用已日益广泛,潜在有着广阔的发展市场。本文从节约能源的概念入手,引入模糊综合评价法的理论,从环境、社会政策、技术、经济等方面剖析,水源热泵带给人们的直接效益和间接效益。再次,以绿色节能建筑H项目为例,在传统供暖与水源热泵供暖方面做模糊综合评价,从数值和因素等方面,分析水源热泵的节能优势,再次印证水源热泵的经济效益和环境效益对全球所做的贡献,统计出有力的理论,综合评价出客观的结论,为将来水源热泵的推广、发展及普及提供有力的准确数据和事实理论依据。当然,水源热泵技术经过这100多年的洗涤,也已经走过了太多的弯路,无论从设计技术漏洞、安装施工经验不足、售后维修不当、运行费用昂贵、打井配比不合理等方面,水源热泵项目也出现了各式各样的怪病,所以,我们也要因地制宜,在合适的条件下,再推广水源热泵技术,当然,任何的技术都有其自然规律,是成曲线式发展的,不会是一帆风顺的,也不会是一成不变的。目前,水源热泵技术也已经有了很大的改进和提升。此篇文章也阐述了在实际应用时,对这些方面的规避和改良。随着环境的污染,我相信国家会对生产水源热泵产品的厂家在政策上给予支持,对于准备采用水源热泵技术的项目和后期运行水源热泵技术的项目,也会采取相应的政策,加以引导和激励。作为一种节能环保的手段,在中国会有更广阔的发展前景,良好的经济效益、不错的节能环保效果,水源热泵技术在未来的发展前途会更辉煌,但是,发展水源热泵技术的道路依然还是很艰巨,特别对于如何利用可再生能源代替常规矿物燃料能源是水源热泵技术发展的必然趋势,还有污水源热泵技术的发展和应用,都需要专家们潜心修行,结合实际项目案例情况,能够真正把研究的成果运用到实际项目当中来,千万不能像以前的某些技术,宣传非常好,等到应用到实际案例当中时,发现与现实是脱轨的,根本就是虎头蛇尾或者投入比产出的成本更高,那就本末倒置了。近年来,随着国家大力推广房地产项目和提倡节能环保的力度,水源热泵技术得到了迅速的发展,但是关于系统集成技术的研究、变频技术的应用、污水源热泵技术的应用都是凤毛麟角,所以相关技术的研究和关键技术的创新等还应该进一步加强、优化和切合实际的出发。
[Abstract]:With the scarcity of limited resources and the increasing environmental problems, countries all over the world are looking for sustainable use of low energy, high taste and green energy saving methods. Water source heat pump is to use the resources stored in groundwater as a cold and heat source. Water source heat pump makes use of renewable energy, high efficiency and energy saving, stable and reliable operation, and is supported by national policy. Our country has abundant surface water resources, The surface water source heat pump system with surface water as the low heat source has a very broad prospect of development and application in China. Recently, the water source heat pump system has been widely used at home and abroad. This paper starts with the concept of energy conservation, introduces the theory of fuzzy comprehensive evaluation, and analyzes the environment, social policy, technology, economy and so on. The direct benefit and indirect benefit brought by water source heat pump. Thirdly, taking H project of green energy saving building as an example, the fuzzy comprehensive evaluation of traditional heating and water source heat pump heating is done, from the aspects of numerical value and factor, etc. The advantages of energy saving of water source heat pump are analyzed, the contribution of economic and environmental benefits of water source heat pump to the whole world is confirmed again, the theory of power is counted out, and the objective conclusion is evaluated synthetically, so as to popularize the water source heat pump in the future. Developing and popularizing to provide powerful accurate data and factual theoretical basis. Of course, after more than 100 years of washing, the water source heat pump technology has also gone through too many detours, regardless of whether from the design technical loopholes, the installation and construction experience is not enough. Improper after-market maintenance, high operating costs, unreasonable ratio of wells and so on, water source heat pump projects have all kinds of strange diseases. Therefore, we also have to adapt measures to local conditions and promote water source heat pump technology under suitable conditions. Of course, Any technology has its own natural laws, is a curve of development, will not be smooth, will not be static. At present, Water source heat pump technology has also been greatly improved and improved. This article also describes the practical application of these aspects of the circumvention and improvement. I believe the state will give policy support to manufacturers of water source heat pump products, and will also adopt corresponding policies for projects that are ready to adopt water source heat pump technology and those that will run water source heat pump technology in the later stage. As a means of energy conservation and environmental protection, there will be a broader development prospect, good economic benefits, good energy saving and environmental protection effects in China. The future of water source heat pump technology will be more brilliant in the future, however, The road of developing water source heat pump technology is still very arduous, especially how to use renewable energy instead of conventional fossil fuel energy is the inevitable trend of water source heat pump technology development, and the development and application of sewage source heat pump technology. It is necessary for experts to devote themselves to practice, combining with the actual project cases, to be able to really apply the research results to the actual projects. We must never propagate very well some of the previous technologies, and wait until they are applied to actual cases. The discovery is derailed from reality, and it is simply that the cost of investment is higher than that of output. That puts the cart before the horse. In recent years, with the efforts of the state to promote real estate projects and promote energy conservation and environmental protection, Water source heat pump technology has been developed rapidly, but the research on system integration technology, the application of frequency conversion technology and sewage source heat pump technology are rare. So the research of related technology and innovation of key technology should be further strengthened, optimized and realistic.
【学位授予单位】：兰州交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU831

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