Abstract：
According to the characteristics of the fenestration thermal environment, the winter and summer hourly heat gain was accumulated to get the energy performance calculation formula in heating and cooling seasons. Winter and summer Accumulation model was used to evaluate fenestration of the same commercial building model in Harbin, Beijing, Shanghai and Guangzhou in condition of using vacuum glass aluminum windows to replace monolithic white glass aluminum windows, ordinary insulating glass aluminum windows and Low-E insulting glass aluminum windows. In accordance with the formula, the result was obtained including the yearly accumulated heat value, energy-saving rate, the total saving energy consumption, saving energy cost as well as pollutants and greenhouse gas emissions of the window’s east, west, south and north separately.
LIU Tian-tian,WANG Xin-chun,XU Hai-feng et al. WINTER AND SUMMER ACCUMULATION MODEL ENERGY-SAVING ANALYSIS FOR VACUUM GLAZING IN COMMERCIAL BUILDINGS[J]. Architecture Technology, 2013, 44(12): 1062-1065.
