Rural Residential Solar Heating Of Standardized Design

Under the background of building "new socialist countryside " In the "Eleventh Five-Year Plan ",China's economic has a steady development and towns' residential area has a massive increase that the new and renovated residential area accounts for more than half of the country. Solar energy as the new energy of environmental protection and energy conservation, if we can build in the vast rural areas to promote the new application will bring great economic and environmental benefits. However, the design of residential equipment, installation and use are very chaos, And gradually developed a far cry from the standard of living has affected the building of new socialist countryside. For this problem, the National "11th Five-Year Plan" Science and Technology key projects has carried out the research and software development to workout technical standards and raise the standard of design.In this paper, rural solar heating system is mainly aimed at the majority of rural residential construction in frosty zone,cold regions and hot summer and cold winter regions.This paper summarizes the history and development of rural residential characteristics,and refer to "civil thermal design"(GB 50176-1993) and solar energy resources in China by region, elected seven heating areas and select the region of typical form of new rural construction.Then with the construction of the actual situation of rural housing, combing the town modular design of residential solar heating process which Include: identification of hot water supply system, heating load calculation, design and calculation of the collector system, supply system design, piping and material selection, construction plans drawn six modules. Finally, in accordance with the design process on behalf of the seven areas of the country makes the typical case design and analysis of buildings, providing design of the solar heating system for rural residential.