The Study On Natural Ventilation Of Residence Community In Yunnan

As a representative province of the temperate regions,Yunnan is mild in climate and is rich in natural resources.With the unique natural conditions,how to design full use of passive design strategy is an important research direction of building energy conservation in this region.The climate of Yunnan is varied,there are many mountains here,and wind energy resource is abundant.To realize the natural ventilation well can not only reduce energy consumption,but also improve indoor air quality.Because of the comfortable environment in Yunnan,if we can organize natural ventilation well,people don't need air conditioning to feel comfort in most area.But,now most research on the passive design were focus on other area in China,there are few study on passive natural ventilation design in the temperate regions.By analysising the climate environment and the wind environment in Yunnan,base on the analysis above,the thesis analyse the natural ventilation potential of Yunnan area.Analysis shows that the natural ventilation potential of Yunnan area is great.Although the climate conditions vary greatly in Yunnan,they can adopt different methods for passive design of natural ventilation in different degrees.Then,the thesis research on the climate adaptability of typical residence area of Yunnan,analysis how the residence in different climate to adapt the environment in terms of natural ventilation.Secondly,on field investigation of cities in Yunnan,for example,Lijiang,Mengzi,Ruili,Kunming,Mengzi,research on the natural ventilation application status of residential building in Yunnan,and put forward the problem;finally,based on the special environment in the Yunnan area,from the residential location,layout,landscape configuration,opening etc,which is suitable for natural ventilation in Yunnan area and windproof strategy.