The Analysis Of German Passive Ultra-Low-Energy Building Design And Security System

Global energy shortage, people need to exist constraints. Construction industry, which occupies nearly forty percent of the total energy consumption of the whole society, will be the first to bear the brunt of the. Among them, the energy consumption of heating and air conditioning accounted for the largest share of the total energy consumption of buildings, public buildings is about fifty percent, while the residential building is as high as seventy percent. Energy is limited, resulting in the pursuit of a higher quality of life and the lack of energy demand between the contradiction between the body. As the highest industry of energy saving, the priority development of emission reduction measures, how to reduce energy consumption in the field of building energy saving, and save energy consumption?The purpose of this paper is to summarize the overall framework and context of the German passive ultra low energy consumption building, summarize the passive design system and security system, and then think about how to realize the localization of the system.First of all, from the evolution and efficiency of the passive ultra low energy consumption building, this longitudinal historical evolution of the level of foreign related development. This paper introduces the background of the German passive ultra low energy consumption building system, and lays a solid theoretical foundation for the following analysis of the German passive system. Secondly, German energy-saving system for excellent design strategy and technical measures were research and interpretation, the passive house design strategy and technical ideas, control index and the joint construction of the scientific analysis and summary. Again, for the good operation of the guarantee system of energy saving system in Germany were research and interpretation, security system includes passive real social basis, economic basis, industrial basic technology and regulations basis. At the same time, the improvement of energy efficiency, the government sector funding and certification system for the development of its passive ultra low energy consumption building, providing a strong and powerful role in the protection of. Finally, the German passive super low energy consumption building system how to realize the localization of Chinese thinking, the system appropriate to the passive design philosophy, thoughtful design thinking and strong security system, for the development of Chinese native design method system, building security system, good has the characteristics of energy-saving building system provides great reference significance and reference value.