Study Of Energy Conservation Design Method And Construction Design For The Building Envelops In Hot Summer And Warm Winter Zone

Building energy-saving design has a contemporary architectural design trends, but also improve the thermal environment, the importance of energy saving measures. In this paper, the development of sustainable building design as a concept, study of the subtropical region in the architectural design of energy-saving building envelope design, and in practical engineering applications. This departure from the current background, reviews the traditional architecture of south china prevented-heat structure, and foreign architects of the building energy efficiency design practices, clear of the subtropical region of energy-saving technologies suitable for building development. Architectural design building envelope as the focus around its main properties, described the subtropical region in line with building energy efficiency design requirements and points. Through the wall in the building envelope, windows, roof and other components of the various types of energy-saving technologies compared to adapt to the local climate characteristics proposed the development of energy-saving technology and construction, building shade drawn to establish the overall structural system design for energy efficiency in the region key, and the function of building shading system combined with the construction is in line with the principles of practical and aesthetic design practices.In Guangzhou area as a background, choose the computer simulation software– Dest - h to set the four sun-shading system analysis, obtain in different shade under form indoor temperature changes, and based on this, and further points of different level sunshade form of building energy consumption influence. For horizontal shading system approach propose optimization opinion.Technical Officials Village of Guangzhou Asian Games project, through the various parts of the envelope calculation, analysis, comparison and other methods, the use of appropriate energy-saving design to save energy, meet the relevant specification standards.Through the summer and warm winter areas and construction of energy-saving technology commonly used in research and analysis, in the practical application of the summary. Shade for the establishment of the overall system architecture, and the combination of architectural features in the layout, elevation, and so make use of modeling and architectural design to optimize the entire process of energy-saving effect.