夏热冬冷地区公共建筑围护结构的节能影响研究

Study on Energy Saving Effect of Public Building Envelope in Hot Summer and Cold Winter Region

文章针对江苏省某办公建筑,在不同外墙传热系数与屋面传热系数的作用条件下,采用斯维尔超低能耗模拟软件对该建筑进行建筑能耗模拟,并对这两项热工参数对建筑本体节能率和综合节能率影响进行线性拟合。模拟结果表明,外墙传热系数对建筑节能率的影响更为显著。

In this research we simulate the energy consumption of an office building under different retaining structure parameters, and linearly fits the influence of the four thermal parameters on the building body energy saving rate and comprehensive energy saving rate.The simulation results show that among the five-term variables, the external wall heat transfer coefficient has the most significant effect on the building energy saving rate.