Study On The Technical Guidelines For Functional Improvement Of Existing Rural House

China is an agricultural country which has low urbanization levels. In recent years, China's economy and the process of industrialization are continuous increasing rapidly, but the development of rural areas reveals more and more drawbacks, and the differences between urban and rural areas are more and more obviously. To improve the living environment of villages and towns, speeding up the process of building a socialist new countryside, the joint Ministry of Construction, Ministry of Science, the SASAC, the Ministry of Education, land resources, and several other departments jointly launched the "Key Project of the National Eleventh-Five Year Research Program of China". However, the work of transformation of rural house has been carried out for many years, there still not have systematic theories for existing rural housing reconstructions, and there are no functional improvements technical guidelines and national standards for existing house. The research in this area is still in a blank stage. This paper is one cutting-edge topic.Based on the investigation of existing rural residential, the paper analyses the existing problems of the existing rural housing in the using functions, indoor and outdoor environment, equipment and facilities. And on the basis of the results of statistics, the research of the literature Research and studies on the findings of other disciplines, the framework of the technical guidelines for functional improvement of existing rural house is established. By the methods of comparison, example, analysis and research, the main points of the technical guidelines for functional improvement of existing rural house is confirmed. When study on the using function parts, the space design and shape coefficient are considered. When study on the environments of the rural housing, the indoor environments and outdoor environments are discussed. When study on the facilities of the rural housing, the functions of the kitchen and toilet are studied. When study on the equipments of the rural housing, a drainage system, heating, ventilation and air conditioning systems, gas, electrical system are discussed in the paper.The results of this study have profoundly future social effects. The economic value of this study is immeasurable. The improvement of the function of existing rural housing has risen to a height level of legislation, which also shows the importance of this research in rural housing study field. The study has large significance for the village and social developments.