Study on temporal-spatial partitioned indoor design parameters of residential buildings in Northwest China

 Indoor thermal environment regulated partially in time and spatial dimension according to personnel activity trajectory and differentiated thermal demand is an effective way to reduce the energy consumption of heating and air conditioning systems. In light of the activity trajectory and the thermal environment behavior regulation, based on the part-time and part-space heating mode of a main function room, proposes the temporal-spatial partitioned thermal regulation concept, which focuses on the thermal regulation scope from whole space to task space and then the micro-space around human body. Based on the field investigation data, summarizes the typical living schedule of local residents and the differentiated thermal demand of different functional spaces at different times. Combining the theoretical analysis and experimental research on thermal comfort, gives the recommended indoor design parameters of temporal-spatial partitioned thermal environment of residential buildings in Northwest China.