逐时冷负荷系数表

上海地区空调逐时负荷自动计算表

38 37.7 44.3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
26.80
0.00
北
99
0.13 0.14 0.14 0.13 0.21 0.09
隐藏隐藏隐藏隐藏隐藏隐藏隐藏隐藏隐藏隐藏隐藏隐藏
隐藏隐藏隐藏隐藏
CCL.ch 冷负荷系数
0.00
0.00
传热系数K
（W/(m2.℃)）
0.00
0.00
0.10 0.12 0.17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.09 0.11 0.16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
35 36.9 36.6 40.6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
26.30
26.40
围护结构名称、面积(F)和传热系数(K)
西北外墙
面积
传热系数
m2
W/(m2.℃)
1.190
西北外窗
面积
传热系数
m2
W/(m2.℃)
3.12
7
8
35 37.5 38.2 35.8 32.6 34.7 36.4 36.2 39.3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
33.00
32.60
朝向
南
西南西西北北东北东东南水平 19 34.4 35.2 35.3 33.5 31.8 35.4 37.9 37.2 45.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

逐时冷负荷计算表格

时间0:001:002:003:004:00 t wl36.439.038.638.237.8 t dkαkρt′wl35.1937.3937.0136.6336.24 t NxΔt9.1911.3911.0110.6310.24 KFCL243.42301.85291.69281.53271.36时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL27.097.229.03 1.810.00时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL65.8757.6457.6449.4049.40时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d25.524.424.524.123.8 t NxΔt -0.5-1.6-1.5-1.9-2.2CwKw Fw CL00000时间0:001:002:003:004:00C QL 0.10.090.090.080.08D j,max C cs Fw CL 79.9771.9771.9763.9863.98备注时间0:001:002:003:004:00t wl 27.226.126.225.825.5t d k αk ρt′wl 24.4525.0225.1224.7424.45t Nx Δt 0K F CL00000t wp 35.4qt Δt ls 2Ftls 35.4+2=37.4qst Nx 26Δt 37.4-26=11.4K 0.76F 50.4CL436.67时间0:001:002:003:004:00C lq 0.370.670.710.740.76n 15137.6688北内墙冷负荷（w）办公设备散热冷负荷（w）n2NCL390.72707.52749.76781.44802.56时间0:001:002:003:004:00 Clq0.660.740.790.820.85 qsnᵠCls371.35416.36444.49461.37478.25 q1CL合计1053.041098.051126.181143.061159.94时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL1175.451181.911175.451156.051130.19时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d25.524.424.524.123.8 t NxΔt-0.5-1.6-1.5-1.9-2.2 CwKwFwCL00000备注时间0:001:002:003:004:00C QL0.10.090.090.080.08D j,maxC csFwCL223.41201.07201.07178.73178.73时间0:001:002:003:004:00 t wl35.735.034.634.334.1 t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL368.15326.71310.13297.69289.40备注时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dkαkρt′wl24.4525.0225.1224.7424.45 t NxΔt00000 KFCL00000时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL13322412255626642736时间0:001:002:003:004:00 Clq0.660.740.790.820.85 qsnᵠCls3093.553468.533702.893843.503984.12 q1CL合计6441.556816.537050.897191.507332.12时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL2405.562418.792405.562365.872312.95时间0:001:002:003:004:00 t wl38.337.837.437.036.6 t dkαkρt′wl37.0136.2435.8635.4835.09 t NxΔt11.0110.249.869.489.09 KFCL268.66249.94240.58231.22221.86时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL27.097.229.03 1.810.00时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL65.8757.6457.6449.4049.40时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d25.524.424.524.123.8 t NxΔt-0.5-1.6-1.5-1.9-2.2 CwKwFwCL00000时间0:001:002:003:004:00C QL0.10.090.090.080.08D j,maxC csFwCL68.9762.0762.0755.1755.17时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dkαkρt′wl24.4525.0225.1224.7424.45 t NxΔt00000 KFCL00000北内门冷负荷（w）t wp35.4Δt ls2tls35.4+2=37.4t Nx26Δt37.4-26=11.4K 2.9F 3.78CL125.00时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL390.72707.52749.76781.44802.56时间0:001:002:003:004:00 C lq0.660.740.790.820.85 qsnᵠC ls232.02260.14277.72288.26298.81 q1CL合计483.12511.24528.82539.36549.91西内墙冷负荷（w）t wp35.4Δt ls2tls35.4+2=37.4t Nx26Δt37.4-26=11.4K0.76F30.4CL263.39时间0:001:002:003:004:00 t wl35.735.034.634.334.1 t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL87.2777.4573.5270.5768.61时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.320.00时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL12.6311.0511.059.479.47时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41时间0:001:002:003:004:00 t wl35.735.034.634.334.1t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL87.2777.4573.5270.5768.61时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL12.6311.0511.059.479.47时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41备注东内墙冷负荷（w）t wp35.4Δt ls2tls35.4+2=37.4t Nx26Δt37.4-26=11.4K0.76F30.4CL263.39时间0:001:002:003:004:00 t wl35.735.034.634.334.1 t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL104.2492.5087.8184.2981.94时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL12.6311.0511.059.479.47时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL202.97204.09202.97199.62195.16时间0:001:002:003:004:00 t wl37.435.435.034.734.5 t dkαkρt′wl36.1533.9433.5633.2733.08 t NxΔt10.157.947.567.277.08 KFCL103.9881.3877.4574.5072.54时间0:001:002:003:004:00 t wl36.439.038.638.237.8 t dkαkρt′wl35.1937.3937.0136.6336.24 t NxΔt9.1911.3911.0110.6310.24 KFCL234.84291.21281.41271.60261.80时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL13.7612.0412.0410.3210.32时间0:001:002:003:004:00 C lq0.370.670.710.740.76n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls111.40124.91133.35138.41143.48 q1CL合计315.91329.42337.86342.92347.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41时间0:001:002:003:004:00 t wl37.435.435.034.734.5 t dkαkρt′wl36.1533.9433.5633.2733.08 t NxΔt10.157.947.567.277.08 KFCL103.9881.3877.4574.5072.54时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL13.7612.0412.0410.3210.32时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41时间0:001:002:003:004:00 t wl37.435.435.034.734.5t dkαkρt′wl36.1533.9433.5633.2733.08 t NxΔt10.157.947.567.277.08 KFCL124.3197.2992.5989.0786.72时间0:001:002:003:004:00 t wl38.337.837.437.036.6 t dkαkρt′wl37.0136.2435.8635.4835.09 t NxΔt11.0110.249.869.489.09 KFCL281.41261.80252.00242.20232.39时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL13.7612.0412.0410.3210.32时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL202.97204.09202.97199.62195.16西内墙冷负荷（w）t wp35.4Δt ls2tls35.4+2=37.4t Nx26Δt37.4-26=11.4K0.76F27.36CL237.05时间0:001:002:003:004:00 t wl35.735.034.634.334.1 t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL75.9667.4163.9961.4259.71时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL12.6311.0511.059.479.47时间0:001:002:003:004:00C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41时间0:001:002:003:004:00 t wl35.735.034.634.334.1 t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL75.9667.4163.9961.4259.71时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL12.6311.0511.059.479.47时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41东内墙冷负荷（w）t wp35.4Δt ls2tls35.4+2=37.4t Nx26Δt37.4-26=11.4K0.76F27.36CL237.05时间0:001:002:003:004:00 t wl35.735.034.634.334.1 t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL86.1476.4472.5769.6667.72时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL12.6311.0511.059.479.47时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL202.97204.09202.97199.62195.16时间0:001:002:003:004:00 t wl37.435.435.034.734.5t dkαkρt′wl36.1533.9433.5633.2733.08 t NxΔt10.157.947.567.277.08 KFCL90.5070.8367.4164.8563.14时间0:001:002:003:004:00 t wl36.439.038.638.237.8 t dkαkρt′wl35.1937.3937.0136.6336.24 t NxΔt9.1911.3911.0110.6310.24 KFCL219.63272.34263.18254.01244.84时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL13.7612.0412.0410.3210.32时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls111.40124.91133.35138.41143.48 q1CL合计315.91329.42337.86342.92347.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41时间0:001:002:003:004:00 t wl37.435.435.034.734.5 t dkαkρt′wl36.1533.9433.5633.2733.08 t NxΔt10.157.947.567.277.08 KFCL103.9881.3877.4574.5072.54时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL13.7612.0412.0410.3210.32时间0:001:002:003:004:00C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41时间0:001:002:003:004:00 t wl37.435.435.034.734.5 t dkαkρt′wl36.1533.9433.5633.2733.08 t NxΔt10.157.947.567.277.08 KFCL124.3197.2992.5989.0786.72时间0:001:002:003:004:00 t wl38.337.837.437.036.6 t dkαkρt′wl37.0136.2435.8635.4835.09 t NxΔt11.0110.249.869.489.09 KFCL263.18244.84235.67226.50217.34时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00 C LQ0.080.070.070.060.06D j,maxC csFwCL13.7612.0412.0410.3210.32时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL202.97204.09202.97199.62195.16时间0:001:002:003:004:00外墙负荷243.42301.85291.69281.53271.36内墙负荷窗传热负27.097.229.03 1.810.00荷窗日射负145.84129.61129.61113.38113.38荷人员负荷1053.041098.051126.181143.061159.94设备负荷灯光负荷390.72707.52749.76781.44802.56屋顶负荷2405.562418.792405.562365.872312.95总计5390.345787.715836.505811.765784.87时间0:001:002:003:004:00外墙负荷368.15326.71310.13297.69289.40内墙负荷窗传热负0.000.000.000.000.00荷窗日射负223.41201.07201.07178.73178.73荷人员负荷6441.556816.537050.897191.507332.12设备负荷灯光负荷1332.002412.002556.002664.002736.00屋顶负荷总计8365.119756.3010118.0810331.9210536.25时间0:001:002:003:004:00外墙负荷268.66249.94240.58231.22221.86内墙负荷窗传热负27.097.229.03 1.810.00荷窗日射负68.9762.0762.0755.1755.17荷人员负荷483.12511.24528.82539.36549.91设备负荷灯光负荷390.72707.52749.76781.44802.56总计1923.661538.001590.261609.011629.51时间0:001:002:003:004:00外墙负荷87.2777.4573.5270.5768.61内墙负荷窗传热负19.73 5.26 6.58 1.320.00荷窗日射负12.6311.0511.059.479.47荷人员负荷210.61219.61225.24228.61231.99设备负荷屋顶负荷184.52185.53184.52181.47177.41灯光负荷79.92144.72153.36159.84164.16总计1150.80643.63654.27651.29651.64时间0:001:002:003:004:00外墙负荷87.2777.4573.5270.5768.61内墙负荷窗传热负19.73 5.26 6.58 1.32-2.63荷窗日射负12.6311.0511.059.479.47荷人员负荷210.61219.61225.24228.61231.99设备负荷屋顶负荷184.52185.53184.52181.47177.41灯光负荷79.92144.72153.36159.84164.16总计887.41643.63654.27651.29649.01时间0:001:002:003:004:00外墙负荷0.000.000.000.000.00内墙负荷窗传热负0.370.670.710.740.76荷窗日射负0.000.040.080.130.17荷人员负荷210.61185.53184.52181.47177.41设备负荷屋顶负荷184.52185.53184.52181.47177.41灯光负荷79.92144.72153.36159.84164.16总计768.15516.50523.19523.65519.91时间0:001:002:003:004:00外墙负荷104.2492.5087.8184.2981.94内墙负荷窗传热负荷19.73 5.26 6.58 1.32-2.63窗日射负荷12.6311.0511.059.479.47人员负荷210.61219.61225.24228.61231.99设备负荷屋顶负荷202.97204.09202.97199.62195.16灯光负荷79.92144.72153.36159.84164.16总计1186.22677.24687.01683.15680.09时间0:001:002:003:004:00外墙负荷0.000.000.000.000.00内墙负荷窗传热负荷0.370.670.710.740.76窗日射负荷0.000.040.080.130.17人员负荷4.4*5.4=23.760.000.000.000.00设备负荷屋顶负荷0.000.000.000.000.00灯光负荷0.000.000.000.000.00总计556.490.710.790.870.93某地区某宾西外5:006:007:008:009:0010:0037.437.036.736.436.435.935.8635.4835.1934.9034.9034.429.869.489.198.908.908.42261.20251.04243.42235.80235.80223.10西外窗瞬5:006:007:008:009:0010:0025.325.426.026.927.929.025.625.726.327.228.229.3-0.4-0.30.3 1.2 2.2 3.30.000.00 5.4221.6739.7359.59西外窗日5:006:007:008:009:0010:000.060.070.120.160.190.2149.4057.6498.81131.74156.44172.91南外玻璃幕5:006:007:008:009:0010:0025.325.426.026.927.929.023.623.724.325.226.227.3-2.4-2.3-1.7-0.80.2 1.3 000010.8970.765:006:007:008:009:0010:00 0.070.140.310.470.60.6955.98111.96247.91375.86479.82551.795:006:007:008:009:0010:00 25.325.426.026.927.929.024.2624.3524.9325.7926.7527.8100000.75 1.81 000030.8074.095:006:007:008:009:0010:00 0.790.810.830.840.860.87照明南外玻璃幕南外门瞬834.24855.36876.48887.04908.16918.72人体5:006:007:008:009:0010:000.870.890.90.920.930.94489.51500.76506.39517.64523.26528.89 1171.201182.451188.081199.331204.951210.58屋5:006:007:008:009:0010:0044.443.943.342.64241.342.2841.8041.2340.5639.9839.3116.2815.8015.2314.5613.9813.31 1097.871065.551026.76981.51942.72897.47南外玻璃幕5:006:007:008:009:0010:0025.325.426.026.927.929.023.623.724.325.226.227.3-2.4-2.3-1.7-0.80.2 1.3000030.41197.68南外玻璃幕5:006:007:008:009:0010:000.070.140.310.470.60.69156.39312.77692.561050.011340.441541.51北外5:006:007:008:009:0010:0033.833.633.433.233.233.232.4132.2232.0231.8331.8331.836.41 6.22 6.02 5.83 5.83 5.83276.97268.68260.39252.10252.10252.10北外门瞬5:006:007:008:009:0010:0025.325.426.026.927.929.024.2624.3524.9325.7926.7527.8100000.75 1.81000019.4546.79照明5:006:007:008:009:0010:000.790.810.830.840.860.87 284429162988302430963132人体5:006:007:008:009:0010:000.870.890.90.920.930.94 4077.864171.614218.484312.224359.104405.97 7425.867519.617566.487660.227707.107753.97食物散热冷负荷（w)9*80=720屋5:006:007:008:009:0010:0044.443.943.342.64241.342.2841.8041.2340.5639.9839.3116.2815.8015.2314.5613.9813.312246.802180.652101.282008.671929.291836.685:006:007:008:009:0010:0036.235.935.635.635.636.034.7134.4234.1334.1334.1334.528.718.428.138.138.138.52212.51205.49198.47198.47198.47207.83东外窗瞬5:006:007:008:009:0010:0025.325.426.026.927.929.025.625.726.327.228.229.3-0.4-0.30.3 1.2 2.2 3.30.000.00 5.4221.6739.7359.59东外窗日5:006:007:008:009:0010:000.060.070.120.160.190.2149.4057.6498.81131.74156.44172.915:006:007:008:009:0010:00 25.325.426.026.927.929.023.623.724.325.226.227.3 -2.4-2.3-1.7-0.80.2 1.3 00009.3961.035:006:007:008:009:0010:00 0.070.140.310.470.60.6948.2896.56213.80324.15413.81475.885:006:007:008:009:0010:00 25.325.426.026.927.929.024.2624.3524.9325.7926.7527.8100000.75 1.81 000011.3527.29 t wp35.4qtΔt ls2F tls35.4+2=37.4qs t Nx26Δt37.4-26=11.4K0.76F18.4821.6 108北内墙冷负荷（w）办公设备散热冷负荷（w）5南外门瞬南外玻璃幕南外玻璃幕CL160.11照明5:006:007:008:009:0010:000.790.810.830.840.860.87834.24855.36876.48887.04908.16918.72人体5:006:007:008:009:0010:000.870.890.90.920.930.94305.84312.87316.39323.42326.93330.45556.94563.97567.49574.52578.03581.55南内门冷负荷（w）南内墙冷负荷（w）t wp35.4t wp35.4Δt ls2Δt ls2tls35.4+2=37.4tls35.4+2=37.4t Nx26t Nx26Δt37.4-26=11.4Δt37.4-26=11.4K 2.9K0.76F 1.89F14.11CL62.48CL122.255:006:007:008:009:0010:0033.833.633.433.233.233.232.4132.2232.0231.8331.8331.836.416.226.025.835.835.8365.6663.6961.7359.7659.7659.765:006:007:008:009:0010:0025.325.426.026.927.929.025.625.726.327.228.229.3-0.4-0.30.31.22.23.30.000.00 3.9515.7928.9443.415:006:007:008:009:0010:000.060.070.120.160.190.219.4711.0518.9525.2730.0033.165:006:007:008:009:0010:000.790.810.830.840.860.87170.64174.96179.28181.44185.76187.92照明北外窗日北外窗瞬北外5:006:007:008:009:0010:00 0.870.890.90.920.930.9497.90100.15101.28103.53104.65105.78 234.24236.49237.62239.87240.99242.125:006:007:008:009:0010:00 44.443.943.342.64241.342.2841.8041.2340.5639.9839.31 16.2815.8015.2314.5613.9813.31 172.34167.27161.18154.07147.99140.88t wp35.4t wp35.4Δt ls2Δt ls2tls35.4+2=37.4tls35.4+2=37.4t Nx26t Nx26Δt37.4-26=11.4Δt37.4-26=11.4K 2.9K0.76F 1.89F14.11CL62.48CL122.255:006:007:008:009:0010:00 33.833.633.433.233.233.2北外南内门冷负荷（w）南内墙冷负荷（w）屋人体32.4132.2232.0231.8331.8331.83 6.41 6.22 6.02 5.83 5.83 5.83 65.6663.6961.7359.7659.7659.765:006:007:008:009:0010:00 25.325.426.026.927.929.025.625.726.327.228.229.3 -0.4-0.30.3 1.2 2.2 3.3 -5.26-3.95 3.9515.7928.9443.415:006:007:008:009:0010:00 0.060.070.120.160.190.219.4711.0518.9525.2730.0033.165:006:007:008:009:0010:00 0.790.810.830.840.860.87170.64174.96179.28181.44185.76187.92 5:006:007:008:009:0010:00照明人体北外窗日北外窗瞬0.870.890.90.920.930.94 97.90100.15101.28103.53104.65105.78 234.24236.49237.62239.87240.99242.125:006:007:008:009:0010:00 44.443.943.342.64241.342.2841.8041.2340.5639.9839.31 16.2815.8015.2314.5613.9813.31 172.34167.27161.18154.07147.99140.88t wp35.4t wp35.4Δt ls2Δt ls2tls35.4+2=37.4tls35.4+2=37.4t Nx26t Nx26Δt37.4-26=11.4Δt37.4-26=11.4K 2.9K0.76F 1.89F14.11CL62.48CL122.255:006:007:008:009:0010:00 33.833.633.433.233.233.2北外南内门冷负荷（w）南内墙冷负荷（w）屋32.4132.2232.0231.8331.8331.83 6.41 6.22 6.02 5.83 5.83 5.83 78.4276.0773.7371.3871.3871.385:006:007:008:009:0010:00 25.325.426.026.927.929.025.625.726.327.228.229.3 -0.4-0.30.3 1.2 2.2 3.3 -5.26-3.95 3.9515.7928.9443.415:006:007:008:009:0010:00 0.060.070.120.160.190.219.4711.0518.9525.2730.0033.165:006:007:008:009:0010:00 0.790.810.830.840.860.87170.64174.96179.28181.44185.76187.925:006:007:008:009:0010:00 0.870.890.90.920.930.94人体北外窗日照明北外窗瞬97.90100.15101.28103.53104.65105.78 234.24236.49237.62239.87240.99242.125:006:007:008:009:0010:00 44.443.943.342.64241.342.2841.8041.2340.5639.9839.31 16.2815.8015.2314.5613.9813.31 189.57183.99177.30169.48162.78154.97t wp35.4t wp35.4Δt ls2Δt ls2tls35.4+2=37.4tls35.4+2=37.4t Nx26t Nx26Δt37.4-26=11.4Δt37.4-26=11.4K 2.9K0.76F 1.89F14.11CL62.48CL122.255:006:007:008:009:0010:00 34.233.933.733.533.433.332.7932.5032.3132.1232.0231.93南外北内门冷负荷（w）北内墙冷负荷（w）屋6.79 6.50 6.31 6.12 6.02 5.9369.5966.6464.6862.7161.7360.755:006:007:008:009:0010:0037.437.036.736.436.435.935.8635.4835.1934.9034.9034.429.869.489.198.908.908.42252.00242.20234.84227.49227.49215.245:006:007:008:009:0010:0025.325.426.026.927.929.025.625.726.327.228.229.3-0.4-0.30.31.22.23.3-5.26-3.95 3.9515.7928.9443.415:006:007:008:009:0010:000.060.070.120.160.190.2110.3212.0420.6527.5332.6936.135:006:007:008:009:0010:000.790.810.830.840.860.87照明南外窗日南外窗瞬西外。

附表三-30%冰蓄冷系统运行费用计算表

蓄冰工况
制冷量 RT
COP
503
4.00
输入功率 443
1.1
499
30
冷却塔选型 4台BAC 3728C型冷却塔；功率30kW，冷却水量512m3/h
八、乙二醇板换计算
峰值负荷（kW）
板式换热器衰减系数
板式换热器台数
15092
0.1
4
九、双工况制冷主机
制冷量 RT 750
制冷工况 COP 5.1
输入功率 518
安全系数 1.1
Cf 0.67
板式换热器换热量(kW) 4565
逐时冷负荷 qi(kW) 857 11152 11953 13894 14425 14315 14550 14439 14862 14713 14942 15092 14665 12669 182528
kW*h
二、确定蓄冰主机容量qc
夜间制冰小时数白天运行小时数
n2
n1
8
13
深圳益田集团木头龙旧改项目冰蓄冷计算
510
1000
35
9.8
0.8
61
五、乙二醇水泵计算
机组容量（kW）
水比热容C （kJ/kg.℃）
冷冻水供水温度冷冻水回水温度冷冻水供回水温
℃
℃
差△t
2637
4.1868
-
-
5
机组容量（kW）
乙二醇侧供水温度℃
乙二醇侧回水温度℃
乙二醇侧供回水温差△t
乙二醇流量修正系数
2637
-
-
5
1.08
qc(kW) 10307
qc(USRT) 2931
选定主机总负荷 q

空调冷负荷计算表

时间0.250.290.330.380.420.460.5032.8032.6032.3032.1031.8031.0031.40-1.60-1.60-1.60-1.60-1.60-1.60-1.600.970.970.970.970.970.970.970.940.940.940.940.940.940.9428.4528.2727.9927.8127.5426.8127.1725.0025.0025.0025.0025.0025.0025.003.45 3.27 2.99 2.81 2.54 1.81 2.170.650.650.650.650.650.650.6541.7641.7641.7641.7641.7641.7641.7693.6088.6581.2276.2768.8549.0558.95时间0.250.290.330.380.420.460.5033.6038.2037.8037.3036.8036.3035.90-1.90-1.90-1.90-1.90-1.90-1.90-1.900.970.970.970.970.970.970.970.940.940.940.940.940.940.9428.9033.1032.7332.2831.8231.3731.0025.0025.0025.0025.0025.0025.0025.003.908.107.737.28 6.82 6.37 6.000.650.650.650.650.650.650.6524.4224.4224.4224.4224.4224.4224.4261.97128.54122.76115.52108.28101.0595.26时间0.250.290.330.380.420.460.5036.9036.4036.0035.5035.2035.0035.00-1.90-1.90-1.90-1.90-1.90-1.90-1.900.970.970.970.970.970.970.970.940.940.940.940.940.940.9431.9131.4631.0930.6430.3630.1830.1825.0025.0025.0025.0025.0025.0025.006.91 6.46 6.09 5.64 5.36 5.18 5.180.650.650.650.650.650.650.6515.3315.3315.3315.3315.3315.3315.3368.8864.3460.7156.1653.4451.6251.62时间0.250.290.330.380.420.460.5035.3035.0034.6034.2033.9033.5033.20-1.40-1.40-1.40-1.40-1.40-1.40-1.400.970.970.970.970.970.970.970.940.940.940.940.940.940.9430.9130.6430.2729.9129.6329.2729.0025.0025.0025.0025.0025.0025.0025.005.91 5.64 5.27 4.91 4.63 4.27 4.000.650.650.650.650.650.650.6563.3063.3063.3063.3063.3063.3063.30243.17231.91216.91201.90190.65175.64164.38 467.62513.45481.59449.86421.21377.35370.21时间0.250.290.330.380.420.460.5037.1035.5034.1033.1032.7033.0034.00-2.70-2.70-2.70-2.70-2.70-2.70-2.700.970.970.970.970.970.970.970.940.940.940.940.940.940.9431.3729.9128.6327.7227.3527.6328.5425.0025.0025.0025.0025.0025.0025.006.37 4.91 3.63 2.72 2.35 2.63 3.541.95 1.95 1.95 1.95 1.95 1.95 1.95228.00228.00228.00228.00228.00228.00228.002830.292181.671614.131208.741046.591168.201573.59时间0.250.290.330.380.420.460.5025.4026.0026.9027.9029.0029.9030.80-1.00-1.00-1.00-1.00-1.00-1.00-1.0024.4025.0025.9026.9028.0028.9029.8025.0025.0025.0025.0025.0025.0025.00-0.600.000.90 1.90 3.00 3.90 4.803.61 3.61 3.61 3.61 3.61 3.61 3.61162.03162.03162.03162.03162.03162.03162.03-421.380.00632.071334.382106.912738.983371.05时间0.250.290.330.380.420.460.500.470.680.820.790.590.380.24599.00599.00599.00599.00599.00599.00599.000.520.520.520.520.520.520.5215.7515.7515.7515.7515.7515.7515.751716.002482.722993.862884.332154.121387.40876.25时间0.250.290.330.380.420.460.500.080.110.140.170.180.190.20599.00599.00599.00599.00599.00599.00599.000.520.520.520.520.520.520.520.000.000.000.000.000.000.00时间0.250.290.330.380.420.460.500.110.180.260.400.580.720.84302.00302.00302.00302.00302.00302.00302.000.520.520.520.520.520.520.52142.50142.50142.50142.50142.50142.50142.501832.002997.824330.186661.829659.6411991.2713989.82时间0.250.290.330.380.420.460.500.590.540.540.650.750.810.83114.00114.00114.00114.00114.00114.00114.000.520.520.520.520.520.520.523.78 3.78 3.78 3.78 3.78 3.78 3.7898.3990.0590.05108.40125.07135.08138.423646.395570.597414.109654.5511938.8313513.7515004.49时间0.250.290.330.380.420.460.500.070.060.530.620.690.740.7765.1365.1365.1365.1365.1365.1365.130.930.930.930.930.930.930.930.000.000.000.000.000.000.0068.6168.6168.6168.6168.6168.6168.610.000.000.000.000.000.000.00合计0.000.000.000.000.000.000.00时间0.250.290.330.380.420.460.500.130.110.580.660.720.770.8063.9763.9763.9763.9763.9763.9763.97322.00322.00322.00322.00322.00322.00322.000.890.890.890.890.890.890.892383.232016.5810632.8612099.4613199.4214116.0414666.02117.46117.46117.46117.46117.46117.46117.464376.023702.7919523.7822216.7124236.4125919.5026929.35合计675957193015734316374364003641595时间0.250.290.330.380.420.460.500.120.110.370.670.710.740.761.20 1.20 1.20 1.20 1.20 1.20 1.200.600.600.600.600.600.600.60807.28807.28807.28807.28807.28807.28807.28 557.99511.491720.483115.453301.453440.953533.95时间0.250.290.330.380.420.460.50屋顶负荷外墙负荷窗传热负1574 28302182161412091047 4685134824504213773701168-42106321334210727393371荷窗日射负荷人员负荷灯光负荷设备负荷总计14995155464873657530642276967074159时间6:007:008:009:0010:0011:0012:000.110.100.640.710.760.800.8310494.6410494.6410494.6410494.6410494.6410494.6410494.6413.0013.0013.0013.0013.0013.0013.00807.28807.28807.28807.28807.28807.28807.281154.411049.466716.577451.197975.938395.718710.551500436465571741496551193967595719301573431637436400364159513514558511172031153301344135348396871111541049671774517976北外墙冷负荷0.540.580.630.670.710.750.790.830.88 31.3031.2031.2031.3031.4031.6031.8032.1032.40 -1.60-1.60-1.60-1.60-1.60-1.60-1.60-1.60-1.60 0.970.970.970.970.970.970.970.970.97 0.940.940.940.940.940.940.940.940.94 27.0826.9926.9927.0827.1727.3527.5427.8128.08 25.0025.0025.0025.0025.0025.0025.0025.0025.00 2.08 1.99 1.99 2.08 2.17 2.35 2.54 2.81 3.08 0.650.650.650.650.650.650.650.650.65 41.7641.7641.7641.7641.7641.7641.7641.7641.76 56.4754.0054.0056.4758.9563.9068.8576.2783.70西外墙冷负荷0.540.580.630.670.710.750.790.830.88 35.5035.2034.9034.8034.8034.9035.3035.8036.50 -1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90 0.970.970.970.970.970.970.970.970.97 0.940.940.940.940.940.940.940.940.94 30.6430.3630.0930.0030.0030.0930.4530.9131.55 25.0025.0025.0025.0025.0025.0025.0025.0025.00 5.64 5.36 5.09 5.00 5.00 5.09 5.45 5.91 6.55 0.650.650.650.650.650.650.650.650.65 24.4224.4224.4224.4224.4224.4224.4224.4224.42 89.4785.1380.7879.3479.3480.7886.5793.81103.94东外墙冷负荷0.540.580.630.670.710.750.790.830.88 35.2035.6036.1036.6037.1037.5037.9038.2038.40 -1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90 0.970.970.970.970.970.970.970.970.97 0.940.940.940.940.940.940.940.940.94 30.3630.7331.1831.6432.1032.4632.8233.1033.28 25.0025.0025.0025.0025.0025.0025.0025.0025.00 5.36 5.73 6.18 6.647.107.467.828.108.28 0.650.650.650.650.650.650.650.650.65 15.3315.3315.3315.3315.3315.3315.3315.3315.33 53.4457.0761.6266.1670.7074.3477.9780.7082.51南外墙冷负荷0.540.580.630.670.710.750.790.830.88 32.9032.8032.9033.1033.4033.9034.4034.9035.30 -1.40-1.40-1.40-1.40-1.40-1.40-1.40-1.40-1.40 0.970.970.970.970.970.970.970.970.97 0.940.940.940.940.940.940.940.940.94 28.7228.6328.7228.9029.1829.6330.0930.5530.91 25.0025.0025.0025.0025.0025.0025.0025.0025.00 3.72 3.63 3.72 3.90 4.18 4.63 5.09 5.55 5.91 0.650.650.650.650.650.650.650.650.6563.3063.3063.3063.3063.3063.3063.3063.3063.30 153.13149.38153.13160.63171.89190.65209.40228.16243.17 352.51345.57349.53362.60380.87409.66442.79478.94513.32屋顶冷负荷0.540.580.630.670.710.750.790.830.88 35.8038.1040.7043.5046.1048.3049.9050.8050.90-2.70-2.70-2.70-2.70-2.70-2.70-2.70-2.70-2.700.970.970.970.970.970.970.970.970.970.940.940.940.940.940.940.940.940.94 30.1832.2834.6537.2039.5741.5843.0443.8643.95 25.0025.0025.0025.0025.0025.0025.0025.0025.00 5.187.289.6512.2014.5716.5818.0418.8618.95 1.95 1.95 1.95 1.95 1.95 1.95 1.95 1.95 1.95 228.00228.00228.00228.00228.00228.00228.00228.00228.00 2303.293235.674289.685424.766478.767370.618019.238384.088424.62瞬时传热冷负荷0.540.580.630.670.710.750.790.830.88 31.5031.9032.2032.0032.0031.6030.8029.9029.10-1.00-1.00-1.00-1.00-1.00-1.00-1.00-1.00-1.00 30.5030.9031.2031.0031.0030.6029.8028.9028.10 25.0025.0025.0025.0025.0025.0025.0025.0025.00 5.50 5.90 6.20 6.00 6.00 5.60 4.80 3.90 3.103.61 3.61 3.61 3.61 3.61 3.61 3.61 3.61 3.61 162.03162.03162.03162.03162.03162.03162.03162.03162.03 3862.674143.594354.284213.824213.823932.903371.052738.982177.14东外窗入射得热引起的冷负荷0.540.580.630.670.710.750.790.830.880.240.230.210.180.150.110.080.070.07 599.00599.00599.00599.00599.00599.00599.00599.00599.00 0.520.520.520.520.520.520.520.520.52 15.7515.7515.7515.7515.7515.7515.7515.7515.75 876.25839.74766.72657.19547.66401.62292.08255.57255.57西外窗入射得热引起的冷负荷0.540.580.630.670.710.750.790.830.880.340.560.720.830.770.530.110.100.09 599.00599.00599.00599.00599.00599.00599.00599.00599.00 0.520.520.520.520.520.520.520.520.520.000.000.000.000.000.000.000.000.00南外窗入射得热引起的冷负荷0.540.580.630.670.710.750.790.830.880.800.620.450.320.240.160.100.090.09 302.00302.00302.00302.00302.00302.00302.00302.00302.00 0.520.520.520.520.520.520.520.520.52 142.50142.50142.50142.50142.50142.50142.50142.50142.5013323.6410325.827494.555329.453997.092664.731665.451498.911498.910.540.580.630.670.710.750.790.830.880.830.790.710.600.610.680.170.160.15114.00114.00114.00114.00114.00114.00114.00114.00114.000.520.520.520.520.520.520.520.520.523.78 3.78 3.78 3.78 3.78 3.78 3.78 3.78 3.78138.42131.75118.40100.06101.73113.4028.3526.6825.0114338.3011297.318379.676086.704646.483179.741985.891781.171779.500.540.580.630.670.710.750.790.830.880.800.830.850.870.890.420.340.280.2365.1365.1365.1365.1365.1365.1365.1365.1365.130.930.930.930.930.930.930.930.930.930.000.000.000.000.000.000.000.000.0068.6168.6168.6168.6168.6168.6168.6168.6168.610.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.540.580.630.670.710.750.790.830.880.830.850.870.890.900.910.920.930.9463.9763.9763.9763.9763.9763.9763.9763.9763.97322.00322.00322.00322.00322.00322.00322.00322.00322.000.890.890.890.890.890.890.890.890.8915215.9915582.6415949.2916315.9516499.2716682.6016865.9217049.2517232.57117.46117.46117.46117.46117.46117.46117.46117.46117.4627939.2028612.4329285.6729958.9030295.5230632.1330968.7531305.3731641.994315544195452354627546795473154783548355488750.540.580.630.670.710.750.790.830.880.790.810.830.840.860.870.890.900.921.20 1.20 1.20 1.20 1.20 1.20 1.20 1.20 1.200.600.600.600.600.600.600.600.600.60807.28807.28807.28807.28807.28807.28807.28807.28807.283673.453766.453859.443905.943998.944045.444138.444184.944277.940.540.580.630.670.710.750.790.830.88办公人员散热引起的冷负荷照明散热引起的冷负荷商场人员散热引起的冷负荷各分项逐时冷负荷汇总表北外窗入射得热引起的冷负荷23033236429051384253533463503633815425647973718019838427392177386341444354421442143933337141044347976606761147580875714761697601375552757887601713:0014:0015:0016:0017:0018:0019:0020:0021:000.850.870.890.900.920.930.930.940.9510494.6410494.6410494.6410494.6410494.6410494.6410494.6410494.6410494.6413.0013.0013.0013.0013.0013.0013.0013.0013.00807.28807.28807.28807.28807.28807.28807.28807.28807.288920.449130.349340.239445.189655.079760.029760.029864.969969.91设备散热引起的冷负荷143381129783804887517794315544195452354627546795608746463180198617814185427836733766385939063999404541384731547835483558920913093409970944596559760976098650.920.96 1.00 32.6032.9033.10 -1.60-1.60-1.60 0.970.970.97 0.940.940.94 28.2728.5428.72 25.0025.0025.00 3.27 3.54 3.72 0.650.650.65 41.7641.7641.76 88.6596.07101.020.920.96 1.00 37.3038.0038.50 -1.90-1.90-1.90 0.970.970.97 0.940.940.94 32.2832.9233.37 25.0025.0025.00 7.287.928.37 0.650.650.65 24.4224.4224.42 115.52125.65132.890.920.96 1.00 38.5038.6038.50 -1.90-1.90-1.90 0.970.970.97 0.940.940.94 33.3733.4633.37 25.0025.0025.00 8.378.468.37 0.650.650.65 15.3315.3315.33 83.4284.3383.420.920.96 1.00 35.7036.0036.10 -1.40-1.40-1.40 0.970.970.97 0.940.940.94 31.2731.5531.64 25.0025.0025.00 6.27 6.55 6.64 0.650.650.6563.3063.3063.30 258.17269.43273.18 545.76575.48590.510.920.96 1.00 50.3049.2047.70-2.70-2.70-2.700.970.970.970.940.940.94 43.4042.4041.03 25.0025.0025.00 18.4017.4016.03 1.95 1.95 1.95 228.00228.00228.00 8181.397735.467127.380.920.96 1.000.060.060.06 599.00599.00599.00 0.520.520.52 15.7515.7515.75 219.06219.06219.060.920.96 1.000.090.080.08 599.00599.00599.00 0.520.520.520.000.000.000.920.96 1.000.080.080.07 302.00302.00302.00 0.520.520.52 142.50142.50142.501332.361332.361165.820.920.96 1.000.140.130.12 114.00114.00114.00 0.520.520.523.78 3.78 3.78 23.3521.6820.01 1574.771573.111404.890.920.96 1.000.200.170.15 65.1365.1365.130.930.930.930.000.000.00 68.6168.6168.610.000.000.000.000.000.000.920.96 1.000.470.380.31 63.9763.9763.97 322.00322.00322.00 0.890.890.89 8616.296966.365683.08 117.46117.46117.46 15820.9912791.4410435.12 2443719758161180.920.96 1.000.290.260.231.20 1.20 1.200.600.600.60807.28807.28807.28 1348.481208.981069.480.920.96 1.00 818177357127546575591 1686126484341971354732998722:0023:0024:00:000.400.320.2710494.6410494.6410494.6413.0013.0013.00807.28807.28807.284197.863358.282833.55244371575157314051348120910691975816118419833582834。

逐时冷负荷计算表

0.93 62.57 73.3 136.34 198.91
屋顶冷负荷（w）
时间 twl td kα kρ t′wl tNx K F CL 备注 11:00 35.6 0 1.04 0.94 34.80 26 0.48 28.73 121.38 12:00 35.6 0 1.04 0.94 34.80 26 0.48 28.73 121.38 13:00 36 0 1.04 0.94 35.19 26 0.48 28.73 126.77 14:00 37 0 1.04 0.94 36.17 26 0.48 28.73 140.26 15:00 38.4 0 1.04 0.94 37.54 26 0.48 28.73 159.13 16:00 40.1 0 1.04 0.94 39.20 26 0.48 284 0.94 40.96 26 0.48 28.73 206.31
西外窗瞬时传热冷负荷（w）
时间 twl td twl+td tNx Δt CwKw Fw CL 备注 11:00 29.9 0 29.9 26 3.90 3.516 0 0.00 12:00 30.8 0 30.8 26 4.80 3.516 0 0.00 13:00 31.5 0 31.5 26 5.50 3.516 0 0.00 14:00 31.9 0 31.9 26 5.90 3.516 0 0.00 15:00 32.2 0 32.2 26 6.20 3.516 0 0.00 16:00 32.2 0 32.2 26 6.20 3.516 0 0.00 17:00 32 0 32 26 6.00 3.516 0 0.00
照明散热冷负荷（w）
时间 Clq N CL 备注 11:00 0.16 200 32.00 12:00 0.15 200 30.00 13:00 0.14 200 28.00 14:00 0.12 200 24.00 15:00 0.11 200 22.00 16:00 0.34 200 68.00 17:00 0.55 200 110.00

围护结构夏季冷负荷计算表

11:00 37 1 25 1 1 1.4 298.12 11 36
12:00 37 1 25 1 1 1.4 298.12 11 36
13:00 37 1 25 1 1 1.4 298.12 11 36
14:00 37 1 25 1 1 1.4 298.12 11 36
15:00 37 1 25 1 1 1.4 298.12 11 36
21:00 45 1 25 1 1 0.43 2158.8 44 1 44
22:00 44 1 25 1 1 0.43 2158.8 43 1 43
23:00 43 1 25 1 1 0.43 2158.8 42 1 42
0:00 42 1 25 1 1 0.43 2158.8 41 1 41
20422.25 19493.96 18565.68 17637.4 17637.4 16709.11 15780.83 14852.54
东南外墙冷负荷计算
CL=KF(T'w-Tn)
Tw'=(Tw
Time Twl Td Tn kα kρ K F △t Tw' CL
逐时时间墙体或屋面冷负荷计算温度的逐时值，℃ 围护结构的地点修正系数， ℃ 室内设计温度，℃ 外表面放热系数修正值围护结构外表面日射吸收系数的修正值传热系数，W/（m2·℃）外墙的面积，m2 修正逐时温度℃ 修正计算逐时温度℃ 冷负荷W
39 25 3.636 72 14
39 25 3.636 72 14
39 25 3.636 72 14
38 25 3.636 72 13
3403.296 3403.296 3665.088 3665.088 3665.088 3403.296

冷负荷系数法

冷负荷系数法1）冷负荷系数法计算公式基本概念冷负荷温度对于墙体：KFCLQ t l ττ=,对于玻璃：G 2=k外墙屋顶：])[(,N d l t k k t t KF CLQ -+=ραττw a Z I t t αρτ+=⋅CLQ Z ：逐时冷负荷，W:,τl t 冷负荷计算温度℃T d ：地点修正温度℃ k α：外表面对流换热修正系数18.6W/(M 2*℃) K p ：吸收系数修正，0.92) 外墙屋顶 ])[(,N d l t k k t t KF CLQ -+=ρατταw ：=18.6/(M 2*℃) αn ：=8.7/(M 2*℃)内表面换热系数不修正:ρk 查表3-7 ρ=0.9是不修正 K α：查表3-63)外玻璃窗a.瞬变传热引起的冷负荷——导热引起的冷负荷)(,N d c w w w t t t F K c CLQ -+=ττ:w c 玻璃窗传热系数修正值:d t 地点修正温度，℃:w K 单层窗查表3-8 ，双层窗3-9:w c 查表3-10:τ⋅c t 查表3-11:d t 查表3-12b ：辐射得热引起的冷负荷LQj i s w a C D C C F C CLQ max =τ标准玻璃：3mm 厚，)/(7.82C m W i ⋅=α )/(6.182C m W o ⋅=α :m ax j D 最大得热因数；得热因数D j )(D D N N D D N N j J J N J J D ααττ+++=:N τ玻璃直射日射透过率； N ：玻璃吸收日射后传向室内的部分 :D τ玻璃散射日射透过率；:N J 直射日射强度在玻璃法向分量 J D ：散射日散强度:N α 玻璃直射日射的吸收率:D α玻璃散射日射的吸收率太阳辐射在玻璃中传递过程)m ax (max j j D D =C .辐射得热引起的冷负荷LQj i s w a C D C C F C CLQ max =τ:s C 玻璃窗的遮挡系数表2-2。

空调逐时冷负荷计算表

0.00 0.00
北
东北
西外墙
面积传热系数
m2 W/(m2.℃)
0 1.859665
西外窗
面积传热系数
m2 W/(m2.℃)
0
2.56
5
6
28.53 29.00
0.00
0.00
东
东南
围护结构名称、面积(F)和传热系数(K)
西北外墙
北外墙
东北外墙
面积传热系数面积传热系数面积传热系数
m2 W/(m2.℃) m2 W/(m2.℃) m2 W/(m2.℃)
东外窗面积传热系数 m2 W/(m2.℃)
0
0
21
0
2.56
0
2.56
0
2.56
0
2.56
0
2.56
0
2.56
0
2.56
时刻 tlc(℃)玻璃窗的逐时
冷负荷计算温度 CLch.1 (kW)玻璃窗瞬变
传热引起的冷负荷
0 30.17
0.03
1 29.47
0.02
2 29.24
0.02
3 28.92
0.02
0.01
0.01
0.02
0.02
0.03
0.03
天窗
东外墙
面积传热系数
m2 W/(m2.℃)
0 1.859665
东外窗
面积传热系数
m2 W/(m2.℃)
0
2.56
13
14
35.94 36.26
0.03
0.03
东南外墙
面积传热系数
m2 W/(m2.℃)
20 1.859665

逐时冷负荷系数表

逐时冷负荷系数表预算造价总结二．其它的经验总结（1）水源热泵初投资预算：一般小项目350元/m3，大项目300元/m3左右。

燃气锅炉0.2-0.3元/w。

采用溴化锂机组的总投资按传统空调的概算指标大约在200-250元/㎡（2）办公楼和酒店的空调面积与建筑面积之比分别是70/100，75/100-80/100. （3）苏州地区宾馆冷指标156w，热指标104w。

苏州天然气价格2.2元/ m3，热值是8500-9000kcal/ m3。

苏州的自来水价格民用2.7元/ m3，工业商用3元/ m3。

（4）室外管网40元/㎡，空调一次管网6500元/m，热水一次管网1500元/m，污水供回水管网7000元/m。

室内空调管网90元/m，室内生活热水管网55元/m3。

（5）蓄水池一般3000元/ m3，土建2500元/ m3（6）1P=0.735kj，1kj=0.239kcal（千卡），1kcal=4.19kj；一个美国冷吨=3.517kw，1kw=860kcal/h，如一台40kw的空调，其制冷量为：40X860=3.44万大卡。

（7）定压补水装置8万，软水装置15万。

（8）无缝5000元/吨，焊接4000元/吨，不锈钢40000元/吨。

(十)燃气锅炉0.2 ～0.3元/w燃煤发热效率在60%-65% 发电效率在40%，最高可达45%地源热泵地埋管70元/米，室内空调末端及管网90元/米，生活热水（室内）管网55元/立方米；末端空调管网一般建筑在120元/㎡一般板式换热器最高换热量可达（对于污水系统），可能取到0.4元/w以上天然气锅炉效率0.9，0.24元/w电锅炉效率0.95以上，0.1元/w太阳能制取热水成本控制在3.5元（指初投资平摊）机房部分投资在2.5元/w左右，对于仓库厂房等机房部分包括土建及一些设备等机房配电：南通配电10kv,可以此作为参考采用溴化锂机总投资按传统空调的概算指标大约在200-250元/㎡1P=0.735KW 1KWH=860KCAL 1KCAL=4.19KJ 1KWH=3600KJ1KJ=0.239KCAL 1USTON=3024KCAL/H=3.517KW 水的汽化潜热2260kj/kg,0℃水变成0℃冰放出热量为335kj/kg冷却塔水损失量一般考虑以下几个方面1）蒸发量（WE ） kg/h ，一般空调用的场合，C T T o w w 521=-，WE=0.0083⨯L,也就是说循环水量的0.83%被蒸发。

附录1 冷负荷计算表

照明散热形成的冷负荷
101办公室各项逐时冷负荷汇总
南外墙负荷东外墙负荷南外窗负荷南窗日射人员负荷设备负荷照明负荷总计
102~105办公室冷负荷计算
时间 tc(τ) Δtd ka 南外墙 kρ tc'(τ)
第
页
南外墙
tR Δt K A Qc(τ) 时间 tc(τ) Δtd 38.03 7:00 26.0 25.0 tR Δt Kw Aw Qc(τ) 时间 -9.33 7:00 0.18 -0.93 8:00 0.26 8.40 9:00 0.40 18.66 10:00 0.58 27.06 11:00 0.72 35.46 12:00 0.84 -1.0 -0.1 0.9 2.0 2.9 3.8 4.5 35.81 8:00 26.9 25.9 33.59 9:00 27.9 26.9 31.93 10:00 29.0 28.0 29.71 11:00 29.9 28.9 28.04 12:00 30.8 29.8 7.09 6.67 6.26 5.95 5.54 5.23 4.92
26 4.81 4.92 5.12 5.43 5.95 6.47 6.98 0.733 3.3*3.2-1.8*1.8=7.32 26.38 13:00 31.5 -1 30.5 26 4.9 5.2 5.2 5.0 4.6 3.8 2.9 2.4*1.2=2.88 1.8*1.8=3.24 41.99 13:00 0.80 174 0.516 1.8*1.8*0.75=2.43 39.27 7:00 0.05 56.73 8:00 0.04 87.27 9:00 0.51 126.54 10:00 0.61 157.09 11:00 0.67 183.27 12:00 0.72 174.54 13:00 0.76 60.5 2 1.0 135.27 14:00 0.8 98.18 15:00 0.82 69.82 16:00 0.38 52.36 17:00 0.30 34.91 18:00 0.25 21.82 19:00 0.21 19.64 20:00 0.18 45.72 14:00 0.62 48.52 15:00 0.45 48.52 16:00 0.32 46.66 17:00 0.24 42.92 18:00 0.16 35.46 19:00 0.10 27.06 20:00 0.09 30.9 31.2 31.2 31.0 30.6 29.8 28.9 25.83 14:00 31.9 26.38 15:00 32.2 27.49 16:00 32.2 29.15 17:00 32.0 31.93 18:00 31.6 34.70 19:00 30.8 37.48 20:00 29.9

常用冷负荷估算表

很多厂家的技术手册上都有负荷估算表的，比如开利，麦克等。

房间类型 W/m2 kcal/h.m2房间类型 W/m2 kcal/h.m2旅馆、招待所 95-115 80-100医院 110-140 95-120旅游宾馆 140-175 120-150普通电影院 260-350 225-300 办公大楼 110-140 95-120综合影剧院 290-385 250-330 综合大楼 130-160 110-140大会堂 190-290160-250百货大楼 140-175 120-150体育馆（比赛厅）280-470240-400空调冷负荷估算表空调冷负荷估算表下面内容是针对标准使用情况制定的大致参考值，实际空调的使用情况千差万别，所以选用空调时，下表只做参考，应该尽量选用较大的冷负荷值来计算场所空调冷负荷(Ｗ/ｍ2)/(kcal/m2h)普通房间115－145/100-125客厅 145-175/125-150小办公室145/125一般办公室175/150理发厅220-340/190-300图书馆、博物馆145-185/125-150服装店、珠宝店160-205/140-175百货商店175-340/150-190银行营业厅160-200/140-170会议室、餐厅340-450/300-390小餐馆160-340/140-190影剧院（每人）300/260空调冷负荷计算说明书2007-12-11 12:23冷负荷计算说明一、本工程冷负荷计算方法采用目前应用较多、以传递函数法为基础、通过研究和实验而得到的冷负荷系数法。

其中内维护结构按稳态传热计算。

二、维护结构冷负荷维护结构冷负荷，可以分为外维护结构和内维护结构两部分（一）、外维护结构冷负荷1、外窗冷负荷外窗冷负荷由两部分构成，即太阳辐射得热引起的冷负荷和温差传热引起的冷负荷。

（1）、太阳辐射得热通过玻璃引起的逐时冷负荷按下式计算：CL=Ca •Cs •Cn •Fc •Djmax •Ccl （ W ）（1）式中 Ca——窗有效面积系数；Cs——窗玻璃遮挡系数；Cn——窗内遮阳系数；Fc——外窗面积（m2）；Djmax——最大太阳辐射得热因素（W）；Ccl——外窗冷负荷系数。

空调房间冷热负荷计算表

北纬40o空调热负荷、逐时冷负荷简化计算表
逐时冷负荷计算
房间名称夏季室内设计温度(℃) 26.00 冬季室内设计温度(℃) 20.00 房间面积(m2) 时刻南西南 tl0(℃) 外墙和屋面的冷负荷计算温度的逐时值西西北北东北东东南屋面南西南 CL0(kW) 外墙和屋面瞬变传热引起的逐时冷负荷西西北北东北东东南屋面 tlc(℃)玻璃窗的逐时冷负荷计算温度 CLch.1 (kW)玻璃窗瞬变传热引起的冷负荷 Jmax(W/m2) 透过标准玻璃窗的太阳辐射热南 314 南西南西西北 CCL.ch 冷负荷系数北东北东东南天窗南西南 CLch.2(kW) 由于太阳辐射透过玻璃窗进入室内的热量引起的逐时冷负荷西西北北东北东 0 36.1 38.2 38.5 36 33.1 36.2 38.5 38.1 47.2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 27.20 0.00 西南 476 0.15 0.18 0.17 0.16 0.26 0.11 0.11 0.13 0.20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1 36.2 38.5 38.9 36.3 33.2 36.1 38.4 38.1 46.4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 26.70 0.00 西 578 0.14 0.16 0.16 0.15 0.24 0.11 0.11 0.12 0.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 地点北京冬季室内外温差 (℃) 32 大气透明度等级 4 冬季空调计算温度(℃) -12 面积 m2 南外墙面积

逐时冷负荷计算表格

时间0:001:002:003:004:00 t wl36.439.038.638.237.8 t dkαkρt′wl35.1937.3937.0136.6336.24 t NxΔt9.1911.3911.0110.6310.24 KFCL243.42301.85291.69281.53271.36时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL27.097.229.03 1.810.00时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL65.8757.6457.6449.4049.40时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d25.524.424.524.123.8 t NxΔt -0.5-1.6-1.5-1.9-2.2CwKw Fw CL00000时间0:001:002:003:004:00C QL 0.10.090.090.080.08D j,max C cs Fw CL 79.9771.9771.9763.9863.98备注时间0:001:002:003:004:00t wl 27.226.126.225.825.5t d k αk ρt′wl 24.4525.0225.1224.7424.45t Nx Δt 0K F CL00000t wp 35.4qt Δt ls 2Ftls 35.4+2=37.4qst Nx 26Δt 37.4-26=11.4K 0.76F 50.4CL436.67时间0:001:002:003:004:00C lq 0.370.670.710.740.76n 15137.6688北内墙冷负荷（w）办公设备散热冷负荷（w）n2NCL390.72707.52749.76781.44802.56时间0:001:002:003:004:00 Clq0.660.740.790.820.85 qsnᵠCls371.35416.36444.49461.37478.25 q1CL合计1053.041098.051126.181143.061159.94时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL1175.451181.911175.451156.051130.19时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d25.524.424.524.123.8 t NxΔt-0.5-1.6-1.5-1.9-2.2 CwKwFwCL00000备注时间0:001:002:003:004:00C QL0.10.090.090.080.08D j,maxC csFwCL223.41201.07201.07178.73178.73时间0:001:002:003:004:00 t wl35.735.034.634.334.1 t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL368.15326.71310.13297.69289.40备注时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dkαkρt′wl24.4525.0225.1224.7424.45 t NxΔt00000 KFCL00000时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL13322412255626642736时间0:001:002:003:004:00 Clq0.660.740.790.820.85 qsnᵠCls3093.553468.533702.893843.503984.12 q1CL合计6441.556816.537050.897191.507332.12时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL2405.562418.792405.562365.872312.95时间0:001:002:003:004:00 t wl38.337.837.437.036.6 t dkαkρt′wl37.0136.2435.8635.4835.09 t NxΔt11.0110.249.869.489.09 KFCL268.66249.94240.58231.22221.86时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL27.097.229.03 1.810.00时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL65.8757.6457.6449.4049.40时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d25.524.424.524.123.8 t NxΔt-0.5-1.6-1.5-1.9-2.2 CwKwFwCL00000时间0:001:002:003:004:00C QL0.10.090.090.080.08D j,maxC csFwCL68.9762.0762.0755.1755.17时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dkαkρt′wl24.4525.0225.1224.7424.45 t NxΔt00000 KFCL00000北内门冷负荷（w）t wp35.4Δt ls2tls35.4+2=37.4t Nx26Δt37.4-26=11.4K 2.9F 3.78CL125.00时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL390.72707.52749.76781.44802.56时间0:001:002:003:004:00 C lq0.660.740.790.820.85 qsnᵠC ls232.02260.14277.72288.26298.81 q1CL合计483.12511.24528.82539.36549.91西内墙冷负荷（w）t wp35.4Δt ls2tls35.4+2=37.4t Nx26Δt37.4-26=11.4K0.76F30.4CL263.39时间0:001:002:003:004:00 t wl35.735.034.634.334.1 t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL87.2777.4573.5270.5768.61时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.320.00时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL12.6311.0511.059.479.47时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41时间0:001:002:003:004:00 t wl35.735.034.634.334.1t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL87.2777.4573.5270.5768.61时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL12.6311.0511.059.479.47时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41备注东内墙冷负荷（w）t wp35.4Δt ls2tls35.4+2=37.4t Nx26Δt37.4-26=11.4K0.76F30.4CL263.39时间0:001:002:003:004:00 t wl35.735.034.634.334.1 t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL104.2492.5087.8184.2981.94时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL12.6311.0511.059.479.47时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL202.97204.09202.97199.62195.16时间0:001:002:003:004:00 t wl37.435.435.034.734.5 t dkαkρt′wl36.1533.9433.5633.2733.08 t NxΔt10.157.947.567.277.08 KFCL103.9881.3877.4574.5072.54时间0:001:002:003:004:00 t wl36.439.038.638.237.8 t dkαkρt′wl35.1937.3937.0136.6336.24 t NxΔt9.1911.3911.0110.6310.24 KFCL234.84291.21281.41271.60261.80时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL13.7612.0412.0410.3210.32时间0:001:002:003:004:00 C lq0.370.670.710.740.76n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls111.40124.91133.35138.41143.48 q1CL合计315.91329.42337.86342.92347.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41时间0:001:002:003:004:00 t wl37.435.435.034.734.5 t dkαkρt′wl36.1533.9433.5633.2733.08 t NxΔt10.157.947.567.277.08 KFCL103.9881.3877.4574.5072.54时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL13.7612.0412.0410.3210.32时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41时间0:001:002:003:004:00 t wl37.435.435.034.734.5t dkαkρt′wl36.1533.9433.5633.2733.08 t NxΔt10.157.947.567.277.08 KFCL124.3197.2992.5989.0786.72时间0:001:002:003:004:00 t wl38.337.837.437.036.6 t dkαkρt′wl37.0136.2435.8635.4835.09 t NxΔt11.0110.249.869.489.09 KFCL281.41261.80252.00242.20232.39时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL13.7612.0412.0410.3210.32时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL202.97204.09202.97199.62195.16西内墙冷负荷（w）t wp35.4Δt ls2tls35.4+2=37.4t Nx26Δt37.4-26=11.4K0.76F27.36CL237.05时间0:001:002:003:004:00 t wl35.735.034.634.334.1 t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL75.9667.4163.9961.4259.71时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL12.6311.0511.059.479.47时间0:001:002:003:004:00C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41时间0:001:002:003:004:00 t wl35.735.034.634.334.1 t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL75.9667.4163.9961.4259.71时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL12.6311.0511.059.479.47时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41东内墙冷负荷（w）t wp35.4Δt ls2tls35.4+2=37.4t Nx26Δt37.4-26=11.4K0.76F27.36CL237.05时间0:001:002:003:004:00 t wl35.735.034.634.334.1 t dkαkρt′wl34.5233.5633.1732.8932.70 t NxΔt8.527.567.17 6.89 6.70 KFCL86.1476.4472.5769.6667.72时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL12.6311.0511.059.479.47时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL202.97204.09202.97199.62195.16时间0:001:002:003:004:00 t wl37.435.435.034.734.5t dkαkρt′wl36.1533.9433.5633.2733.08 t NxΔt10.157.947.567.277.08 KFCL90.5070.8367.4164.8563.14时间0:001:002:003:004:00 t wl36.439.038.638.237.8 t dkαkρt′wl35.1937.3937.0136.6336.24 t NxΔt9.1911.3911.0110.6310.24 KFCL219.63272.34263.18254.01244.84时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL13.7612.0412.0410.3210.32时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls111.40124.91133.35138.41143.48 q1CL合计315.91329.42337.86342.92347.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41时间0:001:002:003:004:00 t wl37.435.435.034.734.5 t dkαkρt′wl36.1533.9433.5633.2733.08 t NxΔt10.157.947.567.277.08 KFCL103.9881.3877.4574.5072.54时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00C LQ0.080.070.070.060.06D j,maxC csFwCL13.7612.0412.0410.3210.32时间0:001:002:003:004:00C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL184.52185.53184.52181.47177.41时间0:001:002:003:004:00 t wl37.435.435.034.734.5 t dkαkρt′wl36.1533.9433.5633.2733.08 t NxΔt10.157.947.567.277.08 KFCL124.3197.2992.5989.0786.72时间0:001:002:003:004:00 t wl38.337.837.437.036.6 t dkαkρt′wl37.0136.2435.8635.4835.09 t NxΔt11.0110.249.869.489.09 KFCL263.18244.84235.67226.50217.34时间0:001:002:003:004:00 t wl27.226.126.225.825.5 t dt wl+t d27.526.426.526.125.8 t NxΔt 1.50.40.50.1-0.2 CwKwFwCL19.73 5.26 6.58 1.32-2.63时间0:001:002:003:004:00 C LQ0.080.070.070.060.06D j,maxC csFwCL13.7612.0412.0410.3210.32时间0:001:002:003:004:00 C lq0.370.670.710.740.76 n1n2NCL79.92144.72153.36159.84164.16时间0:001:002:003:004:00 C lq0.660.740.790.820.85 q snᵠC ls74.2783.2788.9092.2795.65 q1CL合计210.61219.61225.24228.61231.99时间0:001:002:003:004:00 t wl45.645.745.645.344.9 t dkαkρt′wl43.4343.5343.4343.1542.76 t NxΔt17.4317.5317.4317.1516.76 KFCL202.97204.09202.97199.62195.16时间0:001:002:003:004:00外墙负荷243.42301.85291.69281.53271.36内墙负荷窗传热负27.097.229.03 1.810.00荷窗日射负145.84129.61129.61113.38113.38荷人员负荷1053.041098.051126.181143.061159.94设备负荷灯光负荷390.72707.52749.76781.44802.56屋顶负荷2405.562418.792405.562365.872312.95总计5390.345787.715836.505811.765784.87时间0:001:002:003:004:00外墙负荷368.15326.71310.13297.69289.40内墙负荷窗传热负0.000.000.000.000.00荷窗日射负223.41201.07201.07178.73178.73荷人员负荷6441.556816.537050.897191.507332.12设备负荷灯光负荷1332.002412.002556.002664.002736.00屋顶负荷总计8365.119756.3010118.0810331.9210536.25时间0:001:002:003:004:00外墙负荷268.66249.94240.58231.22221.86内墙负荷窗传热负27.097.229.03 1.810.00荷窗日射负68.9762.0762.0755.1755.17荷人员负荷483.12511.24528.82539.36549.91设备负荷灯光负荷390.72707.52749.76781.44802.56总计1923.661538.001590.261609.011629.51时间0:001:002:003:004:00外墙负荷87.2777.4573.5270.5768.61内墙负荷窗传热负19.73 5.26 6.58 1.320.00荷窗日射负12.6311.0511.059.479.47荷人员负荷210.61219.61225.24228.61231.99设备负荷屋顶负荷184.52185.53184.52181.47177.41灯光负荷79.92144.72153.36159.84164.16总计1150.80643.63654.27651.29651.64时间0:001:002:003:004:00外墙负荷87.2777.4573.5270.5768.61内墙负荷窗传热负19.73 5.26 6.58 1.32-2.63荷窗日射负12.6311.0511.059.479.47荷人员负荷210.61219.61225.24228.61231.99设备负荷屋顶负荷184.52185.53184.52181.47177.41灯光负荷79.92144.72153.36159.84164.16总计887.41643.63654.27651.29649.01时间0:001:002:003:004:00外墙负荷0.000.000.000.000.00内墙负荷窗传热负0.370.670.710.740.76荷窗日射负0.000.040.080.130.17荷人员负荷210.61185.53184.52181.47177.41设备负荷屋顶负荷184.52185.53184.52181.47177.41灯光负荷79.92144.72153.36159.84164.16总计768.15516.50523.19523.65519.91时间0:001:002:003:004:00外墙负荷104.2492.5087.8184.2981.94内墙负荷窗传热负荷19.73 5.26 6.58 1.32-2.63窗日射负荷12.6311.0511.059.479.47人员负荷210.61219.61225.24228.61231.99设备负荷屋顶负荷202.97204.09202.97199.62195.16灯光负荷79.92144.72153.36159.84164.16总计1186.22677.24687.01683.15680.09时间0:001:002:003:004:00外墙负荷0.000.000.000.000.00内墙负荷窗传热负荷0.370.670.710.740.76窗日射负荷0.000.040.080.130.17人员负荷4.4*5.4=23.760.000.000.000.00设备负荷屋顶负荷0.000.000.000.000.00灯光负荷0.000.000.000.000.00总计556.490.710.790.870.93某地区某宾西外5:006:007:008:009:0010:0037.437.036.736.436.435.935.8635.4835.1934.9034.9034.429.869.489.198.908.908.42261.20251.04243.42235.80235.80223.10西外窗瞬5:006:007:008:009:0010:0025.325.426.026.927.929.025.625.726.327.228.229.3-0.4-0.30.3 1.2 2.2 3.30.000.00 5.4221.6739.7359.59西外窗日5:006:007:008:009:0010:000.060.070.120.160.190.2149.4057.6498.81131.74156.44172.91南外玻璃幕5:006:007:008:009:0010:0025.325.426.026.927.929.023.623.724.325.226.227.3-2.4-2.3-1.7-0.80.2 1.3 000010.8970.765:006:007:008:009:0010:00 0.070.140.310.470.60.6955.98111.96247.91375.86479.82551.795:006:007:008:009:0010:00 25.325.426.026.927.929.024.2624.3524.9325.7926.7527.8100000.75 1.81 000030.8074.095:006:007:008:009:0010:00 0.790.810.830.840.860.87照明南外玻璃幕南外门瞬834.24855.36876.48887.04908.16918.72人体5:006:007:008:009:0010:000.870.890.90.920.930.94489.51500.76506.39517.64523.26528.89 1171.201182.451188.081199.331204.951210.58屋5:006:007:008:009:0010:0044.443.943.342.64241.342.2841.8041.2340.5639.9839.3116.2815.8015.2314.5613.9813.31 1097.871065.551026.76981.51942.72897.47南外玻璃幕5:006:007:008:009:0010:0025.325.426.026.927.929.023.623.724.325.226.227.3-2.4-2.3-1.7-0.80.2 1.3000030.41197.68南外玻璃幕5:006:007:008:009:0010:000.070.140.310.470.60.69156.39312.77692.561050.011340.441541.51北外5:006:007:008:009:0010:0033.833.633.433.233.233.232.4132.2232.0231.8331.8331.836.41 6.22 6.02 5.83 5.83 5.83276.97268.68260.39252.10252.10252.10北外门瞬5:006:007:008:009:0010:0025.325.426.026.927.929.024.2624.3524.9325.7926.7527.8100000.75 1.81000019.4546.79照明5:006:007:008:009:0010:000.790.810.830.840.860.87 284429162988302430963132人体5:006:007:008:009:0010:000.870.890.90.920.930.94 4077.864171.614218.484312.224359.104405.97 7425.867519.617566.487660.227707.107753.97食物散热冷负荷（w)9*80=720屋5:006:007:008:009:0010:0044.443.943.342.64241.342.2841.8041.2340.5639.9839.3116.2815.8015.2314.5613.9813.312246.802180.652101.282008.671929.291836.685:006:007:008:009:0010:0036.235.935.635.635.636.034.7134.4234.1334.1334.1334.528.718.428.138.138.138.52212.51205.49198.47198.47198.47207.83东外窗瞬5:006:007:008:009:0010:0025.325.426.026.927.929.025.625.726.327.228.229.3-0.4-0.30.3 1.2 2.2 3.30.000.00 5.4221.6739.7359.59东外窗日5:006:007:008:009:0010:000.060.070.120.160.190.2149.4057.6498.81131.74156.44172.915:006:007:008:009:0010:00 25.325.426.026.927.929.023.623.724.325.226.227.3 -2.4-2.3-1.7-0.80.2 1.3 00009.3961.035:006:007:008:009:0010:00 0.070.140.310.470.60.6948.2896.56213.80324.15413.81475.885:006:007:008:009:0010:00 25.325.426.026.927.929.024.2624.3524.9325.7926.7527.8100000.75 1.81 000011.3527.29 t wp35.4qtΔt ls2F tls35.4+2=37.4qs t Nx26Δt37.4-26=11.4K0.76F18.4821.6 108北内墙冷负荷（w）办公设备散热冷负荷（w）5南外门瞬南外玻璃幕南外玻璃幕CL160.11照明5:006:007:008:009:0010:000.790.810.830.840.860.87834.24855.36876.48887.04908.16918.72人体5:006:007:008:009:0010:000.870.890.90.920.930.94305.84312.87316.39323.42326.93330.45556.94563.97567.49574.52578.03581.55南内门冷负荷（w）南内墙冷负荷（w）t wp35.4t wp35.4Δt ls2Δt ls2tls35.4+2=37.4tls35.4+2=37.4t Nx26t Nx26Δt37.4-26=11.4Δt37.4-26=11.4K 2.9K0.76F 1.89F14.11CL62.48CL122.255:006:007:008:009:0010:0033.833.633.433.233.233.232.4132.2232.0231.8331.8331.836.416.226.025.835.835.8365.6663.6961.7359.7659.7659.765:006:007:008:009:0010:0025.325.426.026.927.929.025.625.726.327.228.229.3-0.4-0.30.31.22.23.30.000.00 3.9515.7928.9443.415:006:007:008:009:0010:000.060.070.120.160.190.219.4711.0518.9525.2730.0033.165:006:007:008:009:0010:000.790.810.830.840.860.87170.64174.96179.28181.44185.76187.92照明北外窗日北外窗瞬北外5:006:007:008:009:0010:00 0.870.890.90.920.930.9497.90100.15101.28103.53104.65105.78 234.24236.49237.62239.87240.99242.125:006:007:008:009:0010:00 44.443.943.342.64241.342.2841.8041.2340.5639.9839.31 16.2815.8015.2314.5613.9813.31 172.34167.27161.18154.07147.99140.88t wp35.4t wp35.4Δt ls2Δt ls2tls35.4+2=37.4tls35.4+2=37.4t Nx26t Nx26Δt37.4-26=11.4Δt37.4-26=11.4K 2.9K0.76F 1.89F14.11CL62.48CL122.255:006:007:008:009:0010:00 33.833.633.433.233.233.2北外南内门冷负荷（w）南内墙冷负荷（w）屋人体32.4132.2232.0231.8331.8331.83 6.41 6.22 6.02 5.83 5.83 5.83 65.6663.6961.7359.7659.7659.765:006:007:008:009:0010:00 25.325.426.026.927.929.025.625.726.327.228.229.3 -0.4-0.30.3 1.2 2.2 3.3 -5.26-3.95 3.9515.7928.9443.415:006:007:008:009:0010:00 0.060.070.120.160.190.219.4711.0518.9525.2730.0033.165:006:007:008:009:0010:00 0.790.810.830.840.860.87170.64174.96179.28181.44185.76187.92 5:006:007:008:009:0010:00照明人体北外窗日北外窗瞬0.870.890.90.920.930.94 97.90100.15101.28103.53104.65105.78 234.24236.49237.62239.87240.99242.125:006:007:008:009:0010:00 44.443.943.342.64241.342.2841.8041.2340.5639.9839.31 16.2815.8015.2314.5613.9813.31 172.34167.27161.18154.07147.99140.88t wp35.4t wp35.4Δt ls2Δt ls2tls35.4+2=37.4tls35.4+2=37.4t Nx26t Nx26Δt37.4-26=11.4Δt37.4-26=11.4K 2.9K0.76F 1.89F14.11CL62.48CL122.255:006:007:008:009:0010:00 33.833.633.433.233.233.2北外南内门冷负荷（w）南内墙冷负荷（w）屋32.4132.2232.0231.8331.8331.83 6.41 6.22 6.02 5.83 5.83 5.83 78.4276.0773.7371.3871.3871.385:006:007:008:009:0010:00 25.325.426.026.927.929.025.625.726.327.228.229.3 -0.4-0.30.3 1.2 2.2 3.3 -5.26-3.95 3.9515.7928.9443.415:006:007:008:009:0010:00 0.060.070.120.160.190.219.4711.0518.9525.2730.0033.165:006:007:008:009:0010:00 0.790.810.830.840.860.87170.64174.96179.28181.44185.76187.925:006:007:008:009:0010:00 0.870.890.90.920.930.94人体北外窗日照明北外窗瞬97.90100.15101.28103.53104.65105.78 234.24236.49237.62239.87240.99242.125:006:007:008:009:0010:00 44.443.943.342.64241.342.2841.8041.2340.5639.9839.31 16.2815.8015.2314.5613.9813.31 189.57183.99177.30169.48162.78154.97t wp35.4t wp35.4Δt ls2Δt ls2tls35.4+2=37.4tls35.4+2=37.4t Nx26t Nx26Δt37.4-26=11.4Δt37.4-26=11.4K 2.9K0.76F 1.89F14.11CL62.48CL122.255:006:007:008:009:0010:00 34.233.933.733.533.433.332.7932.5032.3132.1232.0231.93南外北内门冷负荷（w）北内墙冷负荷（w）屋6.79 6.50 6.31 6.12 6.02 5.9369.5966.6464.6862.7161.7360.755:006:007:008:009:0010:0037.437.036.736.436.435.935.8635.4835.1934.9034.9034.429.869.489.198.908.908.42252.00242.20234.84227.49227.49215.245:006:007:008:009:0010:0025.325.426.026.927.929.025.625.726.327.228.229.3-0.4-0.30.31.22.23.3-5.26-3.95 3.9515.7928.9443.415:006:007:008:009:0010:000.060.070.120.160.190.2110.3212.0420.6527.5332.6936.135:006:007:008:009:0010:000.790.810.830.840.860.87照明南外窗日南外窗瞬西外。

空调负荷计算表(简化逐时法)

冬季室内外气象参数相对湿度 [ % ] 50% 75% 焓 [kJ/kg‘] 38.56 0.93 含湿量[kg/kg’] 0.00724 0.00199
舒适空调露点送风量的确定显热比 SHF 热湿比 e 1.00 0
露点送风温差℃ 露点送风温度℃ 露点送风量m3/h
tsh = twp + bj * ( twg - twp )/0.52
0.60 0.60 0.65
23 41 101 165
内墙、楼板、顶棚、地面等得热量日光灯暗装或白帜灯日光灯明装电动电热电子等设备 1.98 1.98 1.98 1.98 20 0
电气设备的得热量
照明
0 40 0 0 小计 I2
0.70 0.84 0.49 0.72
33 33
0.73 0.87 0.49 0.72
3
楼层数吊顶高度
缓冲是否要回风 N
数据取用城市上海室内 9点钟室外 12点钟 15点钟 18点钟干球 [ ℃ ] 24.00 30.61 33.17 33.93 32.34
夏季室内外气象参数相对湿度 [ % ] 50% 64% 焓 [kJ/kg‘] 48.386 91.107 含湿量[kg/kg’] 0.0095 0.0222 9.9 14.1 47 干球 [ ℃ ] 20.00 -4.00
LH [ W ]
77
LH
94
0 1.98 1.98 小计 I3
0.96 0.00 0.00
-
0.96 0.00 0.00
-
0.96 0.00 0.00
-
0.96 0.00 0.00
-
0.96 0.00 0.00
-
房高bfg 间歇bj 其他 LH A

冷负荷系数法

冷负荷系数法1）冷负荷系数法计算公式基本概念冷负荷温度对于墙体：KFCLQ t l ττ=,对于玻璃：G 2=k外墙屋顶：])[(,N d l t k k t t KF CLQ-+=ραττw a Z I t t αρτ+=⋅CLQ Z ：逐时冷负荷，W:,τl t 冷负荷计算温度℃T d ：地点修正温度℃ k α：外表面对流换热修正系数18.6W/(M 2*℃) K p ：吸收系数修正，0.92) 外墙屋顶 ])[(,N d l t k k t t KF CLQ-+=ρατταw ：=18.6/(M 2*℃) αn ：=8.7/(M 2*℃)内表面换热系数不修正:ρk 查表3-7ρ=0.9是不修正 K α：查表3-63)外玻璃窗a.瞬变传热引起的冷负荷——导热引起的冷负荷)(,N d c w w w t t t F K c CLQ -+=ττ:w c 玻璃窗传热系数修正值 :d t 地点修正温度，℃ :w K 单层窗查表3-8 ，双层窗3-9:w c 查表3-10:τ⋅c t 查表3-11:d t 查表3-12b ：辐射得热引起的冷负荷LQj i s w a C D C C F C CLQ max =τ 标准玻璃：3mm 厚，)/(7.82C m W i ⋅=α)/(6.182C m W o ⋅=α:m a x j D 最大得热因数；得热因数D j)(D D N N D D N N j J J N J J D ααττ+++=:N τ玻璃直射日射透过率； N ：玻璃吸收日射后传向室内的部分 :D τ玻璃散射日射透过率；:N J 直射日射强度在玻璃法向分量 J D：散射日散强度 :N α 玻璃直射日射的吸收率:D α玻璃散射日射的吸收率太阳辐射在玻璃中传递过程)max (max j j D D =C .辐射得热引起的冷负荷LQj i s w a C D C C F C CLQ max =τ:s C 玻璃窗的遮挡系数表2-2。

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