Summer And Cold Winter Region, Residential Energy Efficiency Optimization Design

Energy saving in building should be looked on as an idea of design for thermal comfort of human habitation, to reduce energy consume and get itself more used to environmental protection in the existing conditions, for thermal comfort of room. Because energy saving in building involves in various aspects, it is suitable to be optimal analyzed by the system science theory. Though the research and design are not hi-tech, they should be the appropriate designs and measures that architects can grasp and land agents may accept This thesis brings forward some opinions to energy saving of dwelling in this area: (1)The optimal design of the energy saving of residential buildings should be closely attached to its practical requirement; (2)The diversity and instability of climate factors should be considered and integrated; (3)The design and technology of energy saving should be in harmony with the architecture design of integral planning. The design strategies of energy saving of dwelling are put forward on the planning of dwelling district, shape coefficient of building, room and envelop. This thesis puts forward the design of "stagger shading eastwards or westwards", the design of "double skins" in dwelling and "the energy calculation method with thermal comfort of room", and introduces the tests of "heat from south to north", "shading for west wall" and "stagger shading eastwards or westwards".