Study on energy consumption effects of residential buildings from building orientation and window type

Analyze the effects of residential buildings energy consumption from a combination of residential buildings and different types of windows by using DeST-h in Chongqing. The purpose is to provide the basis for the design of building orientation and selection windows The results show that the building energy consumption is also different, when the building orientation and window type is different, and the energy consumption is minimum when the window towards the north. the window´s visor coefficient is smaller, the air conditioning season cold load target is smaller; the window´s heat transfer coefficient is smaller, picks the warm season heat load target to be smaller.