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1、一、 室内热环境设计条件冬季采暖期建筑室内平均温度不低于18.0,换气次数为1.0次/h。夏季空调建筑室内平均温度不高于26.0,换气次数为1.0次/h。其中:单位建筑面积的建筑物内部得热量 W/m2二、 冬季采暖期建筑物耗热量指标15.4322.00(适宜),(W/m2)其中,1. 单位建筑面积通过外围护结构的传热量 8.59(W/m2)式中:18.0 2.10 3794.86m2 2049.25 (详细计算过程请参见附录A)2. 单位建筑面积的空气渗透耗热量10.65(W/m2)式中:同1 Wh/(kgK)1.29kg/m3次/h7034.04m3(楼梯间采暖)3. 单位建筑面积的建筑物内
2、部得热量W/m2三、 冬季采暖期耗电量指标16.1814.20(不适宜) (kWh/m2)式中: 83 天1.91.0四、 夏季降温期耗冷量指标10.8523.50(适宜),(W/m2)其中,为某一时间单位建筑面积的冷负荷。逐时计算结果如下,时间117524.710.00-5186.173794.863.807.05212319.820.00-5885.273794.863.805.50310200.980.00-6817.413794.863.804.6948727.070.00-7516.513794.863.804.1257765.750.00-7982.583794.863.803.7
3、468270.731141.61-6584.373794.863.804.5579456.272181.28-3554.923794.863.805.93811596.073026.60173.633794.863.807.70913469.364054.573669.163794.863.809.381015166.055388.786698.613794.863.8010.981116928.245817.099728.063794.863.8012.361218978.365094.7512291.443794.863.8013.381324042.035107.4114155.7237
4、94.863.8015.211428152.575460.9315087.863794.863.8016.631529996.057997.5814854.823794.863.8017.731630775.438868.6212990.553794.863.8017.671732239.8913765.7612058.413794.863.8019.101831944.0311244.049495.023794.863.8017.681930502.010.006232.543794.863.8013.482029896.660.002970.053794.863.8012.46212887
5、3.980.00639.703794.863.8011.582226938.940.00-991.543794.863.8010.642325159.470.00-2389.753794.863.809.802422855.630.00-3088.853794.863.809.01260.37其中,1. 由外围护结构传入室内的热量式中,通过外墙和屋面传入室内的热量通过外门、窗传入室内的热量与非空调的邻室间交换的热量 各个时刻、和的计算结果如下:时间120858.18-3333.470.0017524.71216102.64-3782.830.0012319.82314582.94-4381.9
6、70.0010200.98413558.40-4831.330.008727.07512896.65-5130.900.007765.75612502.91-4232.180.008270.73711741.24-2284.970.009456.27811484.46111.610.0011596.07911110.972358.390.0013469.361010860.454305.610.0015166.051110675.426252.820.0016928.241211077.897900.470.0018978.361314943.289098.750.0024042.031418
7、454.689697.890.0028152.571520447.949548.110.0029996.051622425.608349.820.0030775.431724489.217750.680.0032239.891825841.006103.040.0031944.031926495.984006.040.0030502.012027987.621909.030.0029896.662128462.81411.180.0028873.982227576.26-637.320.0026938.942326695.50-1536.040.0025159.472424841.03-198
8、5.400.0022855.63(详细的计算过程见附录B)2. 通过外窗直接进入建筑物室内的太阳辐射热量各个时刻的计算结果如下:时间10.0020.0030.0040.0050.0061141.6172181.2883026.6094054.57105388.78115817.09125094.75135107.41145460.93157997.58168868.621713765.761811244.04190.00200.00210.00220.00230.00240.003. 由渗透空气带入室内的热量式中,次7034.04m3(楼梯间采暖)各个时刻的计算结果如下:时间123.73-51
9、86.17223.42-5885.27323.02-6817.41422.71-7516.51522.51-7982.58623.12-6584.37724.44-3554.92826.08173.63927.613669.161028.936698.611130.269728.061231.3812291.441332.2014155.721432.6015087.861532.5014854.821631.6912990.551731.2812058.411830.169495.021928.736232.542027.302970.052126.28639.702225.57-991.5
10、42324.95-2389.752424.65-3088.854. 由内部得热所带来的热量五、 空调降温期耗电量指标6.2312.50(适宜) (kWh/m2)式中: 55 天2.31.0六、 建筑耗热量、耗冷量及年平均耗能量指标计算结果计算值标准要求结论采暖空调耗电量指标+ (kWh/m2)22.4026.70达标采暖期耗热量指标(W/m2)15.4322.00适宜采暖耗电量指标 (kWh/m2)16.1814.20不适宜空调耗冷量指标 (W/m2)10.8523.50适宜空调耗电量指标 (kWh/m2)6.2312.50适宜综合能耗计算结果满足江苏省民用建筑热环境与节能设计标准的设计指标要
11、求。附录A中的计算表:项 目K W/(m2K)面积 F( )KF比例%屋顶上0.910.588129.8669.483.4%屋顶上0.910.59356.6430.571.5%屋顶上0.910.59650.3827.321.3%外墙东0.850.878374.55279.5313.6%梁南0.670.9572.881.850.1%窗过梁南0.670.9578.625.530.3%外墙南0.670.878601.59353.8917.3%外墙西0.850.878374.56279.5313.6%窗过梁北0.930.9577.226.430.3%外墙北0.930.878672.27548.9426.8%外窗南0.332.800291.03268.9113.1%外窗北0.332.800191.85177.278.7%总计2761.52049.29七、 附录B1通过外墙和屋面的传热逐时得热量qc.t.1=项 目构造编号K W/(m2K)面积 F( ) 910111213141516171819202122屋顶上230.588129.869209139109008978928898878939461045115312531336屋顶上420.593609.483885386238323809379438394197