中央空調(diào)系統(tǒng)設(shè)計詳細計算書

PAGEPAGE１８８中央空調(diào)系統(tǒng)設(shè)計詳細計算書一、設(shè)計概況1、選題背景淄博銀苑賓館位于淄博市徐東路，為一座按三星級標(biāo)準(zhǔn)設(shè)計的賓館。銀苑賓館建筑面積約6200m2，地下一層，地上九層，地面建筑高度30.6m，地下室深4.2m。地下室主要為設(shè)備機房，鍋爐房，給排水專業(yè)設(shè)備間，配電間等。一、二層為餐廳、大堂和休息廳，三到九層為標(biāo)準(zhǔn)客房。本設(shè)計將為該賓館設(shè)計一套中央空調(diào)系統(tǒng)，夏季供冷，冬季供熱。2、方案論證大堂、餐廳、休息廳采用低速全空氣系統(tǒng)，設(shè)備簡單，初投資較省，維修簡便；為防止菜肴味道進入大堂、休息廳，同時考慮到運行時間問題，餐廳應(yīng)與大堂、休息廳分開設(shè)置獨立的空調(diào)系統(tǒng)。中庭利用風(fēng)機盤管處理回風(fēng)，新風(fēng)由大堂滲透提供。地上一層層高較高，采用頂棚散流器平送，二層層高較低，采用側(cè)送風(fēng)，二級吊頂。考慮到客房的使用率，防止能源浪費，標(biāo)準(zhǔn)客房層采用風(fēng)機盤管加獨立新風(fēng)系統(tǒng)，當(dāng)某房間沒人時，可單獨關(guān)閉該房間的風(fēng)機盤管系統(tǒng)。空調(diào)水系統(tǒng)為一次泵定水量系統(tǒng)，雙管制，閉式循環(huán)。水系統(tǒng)分為兩個環(huán)路，一、二層為一環(huán)，標(biāo)準(zhǔn)層為二環(huán)，均為同程式系統(tǒng)。采用閉式循環(huán)的優(yōu)點有：管道與設(shè)備不易腐蝕；不需為提升高度的靜水壓力，循環(huán)水泵壓力低，從而水泵功率小；由于沒有貯水箱，不需重水回水，回水不需另設(shè)水泵等，因而投資省，系統(tǒng)簡單。定水量系統(tǒng)簡單，不需要變水量定壓控制。同程式各管段阻力損失接近相等，管網(wǎng)阻力不需要調(diào)節(jié)即可平衡?？照{(diào)系統(tǒng)的冷熱源選用直燃溴化鋰吸收式冷溫水機組，因為溴化鋰吸收式制冷機能適應(yīng)各種熱源，是一種節(jié)能產(chǎn)品，用吸收式制冷機的系統(tǒng)，耗電量較小，僅為離心式制冷機1/5左右。直燃式溴化鋰吸收式制冷機集鍋爐和制冷機于一體，具有體積小，結(jié)構(gòu)緊湊等優(yōu)點。所以，綜合考慮，選用直燃溴化鋰吸收式制冷機較為合理。二、設(shè)計參數(shù)和冷、熱負荷計算淄博市室外空調(diào)設(shè)計參數(shù)臺站位置：北緯30?37?，東經(jīng)114?08?，海拔23.3m夏季空調(diào)溫度：35.2℃夏季空調(diào)室外計算濕球溫度：28.2℃冬季空調(diào)溫度：—5℃室內(nèi)空調(diào)主要設(shè)計參數(shù)室內(nèi)溫度/℃相對濕度/℅新風(fēng)量/m3/((h·人)夏冬夏冬中餐廳261865—5550—4020西餐廳261865—5550—4020大堂271665—5050—4010休息廳271665—5050—4018客房262065—5050—4030中庭271665—5050—4018冷負荷計算3.1、外墻和屋面瞬變傳熱引起的冷負荷Qc(τ)=AK[(tc(τ)+td)kαkρ-tR](3-1)式中Qc(τ)—外墻和屋面瞬變傳熱引起的逐時冷負荷，W；A—外墻和屋面的面積，m2；K—外墻和屋面的傳熱系數(shù)，W/(m2?℃)，由《暖通空調(diào)》附錄2-2和附錄2-3查取；tR—室內(nèi)計算溫度，℃；tc(τ)—外墻和屋面冷負荷計算溫度的逐時值，℃，由《暖通空調(diào)》附錄2-4和附錄2-5查?。籺d—地點修正值，由《暖通空調(diào)》附錄2-6查??；kα—吸收系數(shù)修正值，取kα=1.0；kρ—外表面換熱系數(shù)修正值，取kρ=0.9；3.2、內(nèi)圍護結(jié)構(gòu)冷負荷Qc(τ)=AiKi(to.m+Δtα-tR)(3-2)式中ki—內(nèi)圍護結(jié)構(gòu)傳熱系數(shù)，W/(m2?℃)；Ai—內(nèi)圍護結(jié)構(gòu)的面積，m2；to.m—夏季空調(diào)室外計算日平均溫度，℃；Δtα—附加溫升，可按《暖通空調(diào)》表2-10查取。3.3、外玻璃窗瞬變傳熱引起的冷負荷Qc(τ)=cwKwAw(tc(τ)+td—tR)（3-3）式中Qc(τ)—外玻璃窗瞬變傳熱引起的冷負荷，W；Kw—外玻璃窗傳熱系數(shù)，W/(m2?℃)，由《暖通空調(diào)》附錄2-7和附錄2-8查得；Aw—窗口面積，m2；tc(τ)—外玻璃窗的冷負荷溫度的逐時值，℃，由《暖通空調(diào)》附錄2-10查得；cw—玻璃窗傳熱系數(shù)的修正值；由《暖通空調(diào)》附錄2-9查得；td—地點修正值，由《暖通空調(diào)》附錄2-11查得；3.4、透過玻璃窗的日射得熱引起的冷負荷Qc(τ)=CαAwCsCiDjmaxCLQ(3-4)式中Cα—有效面積系數(shù)，由《暖通空調(diào)》附錄2-15查得；Aw—窗口面積，m2；Cs—窗玻璃的遮陽系數(shù)，由《暖通空調(diào)》附錄2-13查得；Ci—窗內(nèi)遮陽設(shè)施的遮陽系數(shù)，由《暖通空調(diào)》附錄2-14查得；Djmax—日射得熱因數(shù)，由《暖通空調(diào)》附錄2-12查得；CLQ—窗玻璃冷負荷系數(shù)，無因次，由《暖通空調(diào)》附錄2-16至附錄2-19查得；3.5、照明散熱形成的冷負荷白熾燈Qc(τ)=1000NCLQ(3-5-1)日光燈Qc(τ)=1000n1n2NCLQ(3-5-2)式中N—照明燈具所需功率，W；n1—鎮(zhèn)流器消耗功率稀疏，明裝時，n1=1.2，暗裝時，n1=1.0；n2—燈罩隔熱系數(shù)，燈罩有通風(fēng)孔時，n2=0.5—0.6；無通風(fēng)孔時，n2=0.6—0.8；CLQ—照明散熱冷負荷系數(shù)，由《暖通空調(diào)》附錄2-22查得。3.6、人體散熱形成的冷負荷3.6.1、人體顯熱散熱形成的冷負荷Qc(τ)=qsnφCLQ(3-6-1)式中qs—不同室溫和勞動性質(zhì)成年男子顯熱散熱量，W，由《暖通空調(diào)》表2-13查得；n—室內(nèi)全部人數(shù)；φ—群集系數(shù)，由《暖通空調(diào)》表2-12查得；CLQ—人體顯熱散熱冷負荷系數(shù)，由《暖通空調(diào)》附錄2-23查得；3.6.2、人體潛熱散熱引起的冷負荷Qc(τ)=qlnφ（3-6-2）式中ql—不同室溫和勞動性質(zhì)成年男子潛熱散熱量，W，由《暖通空調(diào)》表2-13查得；n，φ—同式3-6-1。101美食城(A=35.4×9=318.6m2)西玻璃幕墻瞬變傳熱引起的冷負荷時間101112131415161718192021Cw=1.0KKw=3.011W/(mm2?℃)td=3℃Aw=4.2××(3.3××2+3.66×8)=1148.688m2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t6.06.97.88.58.99.29.29.08.67.86.96.1Qc(τ)2685.23087.93490.73803.13982.994117.34117.34027.73848.73490.73087.92729.9透過西玻璃幕墻的日射得熱引起的冷負荷時間101112131415161718192021Cα=0.75Cs=0.744Cii=1.0Djmaxx=539W/m2Aw=148..68m22CLQ0.180.190.20.280.40.50.540.610.50.240.230.21Qc(τ)8005.88450.68895.412453.517790.822238.424017.527130.922238.410674.510229.79340.1東內(nèi)墻冷負荷Ai=4.2×(3.3×2+3.6×2)=57.96m2to.m=31.9℃Δtα=2℃Ki=1.75W/(m2?℃)由式3-2得Qc(τ)=801.3W照明散熱形成的冷負荷開燈時間10小時（16：00——第二天2：00）美食城采用暗裝熒光燈由《旅館建筑空調(diào)設(shè)計》81頁查得每平方米照明功率17W時間101112131415161718192021n1=1.0nn2=0.5N=117×3188.6=54416.2WW=5.422KWCLQ0.180.160.150.140.120.110.340.550.610.650.680.71Qc(τ)487.46433.3406.22379.13324.97297.89920.751489.461651.941760.271841.511922.75人體散熱形成的冷負荷人在室內(nèi)時間16小時（6：00——22：00）美食城每平方米0.8人顯熱散熱時間101112131415161718192021qs=60.5Wn=0..8×3188.6=2555人φ=0.933CLQ0.790.820.850.870.880.90.910.920.930.940.950.95Qc(τ)11334.61176512195.412482.412625.912912.813056.313199.813343.213486.713630.213630.2Qc17383.1合計28717.729148.129578.529865.5300093029630439.430582.930726.330869.831013.331013.3潛熱散熱ql=73.3W由式3-6-2得Qc(τ)=73.3×255×0.93=17383.1W菜肴的冷負荷菜肴的冷負荷以每人30W算Qc(τ)=255×30=7650W102休息廳（A=11.4×9=102.6m2）西外墻冷負荷（雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)td=1.7℃A=99×4.2--2×3.55=30.88m2tc(τ)33.532.832.432.132.132.332.833.735.036.738.740.50.9(tc(ττ)+td)31.6831.0530.6930.4230.4230.631.0531.8633.0334.5636.3637.98?t4.684.053.693.423.423.64.054.866.037.569.3610.98Qc(τ)281.08243.24221.62205.41205.41216.22243.24291.89362.16454.05562.16659.46西外窗瞬變傳熱引起的冷負荷(雙層鋼窗,淺藍布簾)時間101112131415161718192021Cw=1.2KKw=3.011W/(mm2?℃)td=3℃Aw=3.5××2=7mm2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t5.05.96.87.57.98.28.28.07.66.85.95.1Qc(τ)126.42149.18171.93189.63199.74207.33207.33202.27192.16171.93149.18128.95西外窗日射得熱引起的冷負荷時間101112131415161718192021Cα=0.75Cs=0.866Cii=0.6Djmmax=5339W/mm2Aw=7m2CLQ0.210.220.230.370.60.750.840.730.420.10.10.09Qc(τ)306.63321.23335.83540.26876.091095.111226.531065.91613.26146.02146.02131.41照明散熱形成的冷負荷開燈時間10小時（16：00——第二天2：00）休息廳采用暗裝熒光燈由《中央空調(diào)制冷網(wǎng)》查得每平方米照明功率15W時間101112131415161718192021n1=1.0nn2=0.5N=115×1022.6=15539W=11.54KWWCLQ0.180.160.150.140.120.110.340.550.610.650.680.71Qc(τ)138.51123.12115.43107.7392.3484.65261.63423.23469.4500.18523.26546.35人體散熱形成的冷負荷人在室內(nèi)時間16小時（8：00——24：00）休息廳每平方米0.2人顯熱散熱時間101112131415161718192021qs=58Wnn=0.2××102.66=21人φ=0.933CLQ0.70.750.790.820.850.870.880.90.910.920.930.94Qc(τ)792.92849.56894.86928.85962.83985.48996.811019.471030.791042.121053.451064.78Qc976.5合計1769.421826.061871.361905.351939.331961.981973.311995.972007.292018.622029.952041.28潛熱散熱ql=50W由式3-6-2得Qc(τ)=50×21×0.93=976.5W103大堂(A=14.4×12.9=185.76m2)西外墻冷負荷（雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)ttd=1.7℃A=44.2×2..4=10..08m2tc(τ)33.532.832.432.132.132.332.833.735.036.738.740.50.9(tc(ττ)+td)31.6831.0530.6930.4230.4230.631.0531.8633.0334.5636.3637.98?t4.684.053.693.423.423.64.054.866.037.569.3610.98Qc(τ)91.9979.6172.5367.2267.2270.7679.6195.53118.53148.6183.98215.82南外墻冷負荷（雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)ttd=0.4℃A=114.4×44.2=600.48m22tc(τ)33.933.533.232.932.832.933.135.435.932.432.931.30.9(tc(ττ)+td)30.8730.5130.2429.9729.8829.9730.1532.2232.6729.5229.9728.53?t3.873.513.242.972.882.973.155.225.672.522.971.53Qc(τ)456.41413.96382.11350.27339.66350.27371.5615.63668.7297.2350.27180.44東外墻冷負荷（雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)ttd=1.7℃A=122.9×4..2=54..18m2tc(τ)32.132.834.135.637.238.539.540.240.540.740.740.60.9(tc(ττ)+td)30.4231.0532.2233.5735.0136.1837.0837.7137.9838.1638.1638.07?t3.424.055.226.578.019.1810.0810.7110.9811.1611.1611.07Qc(τ)361.33427.89551.5694.13846.26969.881064.961131.521160.051179.071179.071169.57西內(nèi)墻冷負荷Ai=10.5×4.2=44.1m2to.m=31.9℃Δtα=1℃Ki=1.75W/(m2?℃)由式3-2得Qc(τ)=455.33W照明散熱形成的冷負荷開燈時間10小時（16：00——第二天2：00）大堂采用暗裝熒光燈由《旅館建筑空調(diào)設(shè)計》81頁查得每平方米照明功率20W時間101112131415161718192021n1=1.0nn2=0.5N=220×1855.76=33715.22W=3.772KWCLQ0.180.160.150.140.120.110.340.550.610.650.680.71Qc(τ)334.37297.22278.64260.06222.91204.34631.581021.681133.141207.441263.171318.9人體散熱形成的冷負荷人在室內(nèi)時間16小時（8：00——24：00）大堂每平方米0.2人顯熱散熱時間101112131415161718192021qs=58Wnn=0.2××185.776=38人φ=0.933CLQ0.70.750.790.820.850.870.880.90.910.920.930.94Qc(τ)1434.81537.291619.281680.771742.261783.261803.751844.751865.251885.741906.241926.74Qc1627.5合計3062.33164.793246.783308.273369.763410.763431.253472.253492.753513.243533.743554.24潛熱散熱ql=50W由式3-6-2得Qc(τ)=50×38×0.93=1627.5W104,105,106中餐廳(A=4.5×3.6=16.2m2)東外墻冷負荷（雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)ttd=1.7℃A=4..2×3.66-2×2==11.122m2tc(τ)32.132.834.135.637.238.539.540.240.540.740.740.60.9(tc(ττ)+td)30.4231.0532.2233.5735.0136.1837.0837.7137.9838.1638.1638.07?t4.425.056.227.579.0110.1811.0811.7111.9812.1612.1612.07Qc(τ)95.84109.5134.87164.15195.37220.74240.26253.92259.77763.68263.68261.73東外窗瞬變傳熱引起的冷負荷(雙層鋼窗,淺藍布簾)時間101112131415161718192021Cw=1.2KKw=3.011W/(mm2?℃)ttd=3℃Aw=2×2==4m2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t6.06.97.88.58.99.29.29.08.67.86.96.1Qc(τ)86.6999.69112.69122.81128.59132.92132.92130.03124.25112.6999.6988.13東外窗日射得熱引起的冷負荷時間101112131415161718192021Cα=0.75Cs=0.866Cii=0.6Djmmax=5339W/mm2Aw=4m2CLQ0.630.410.270.270.250.230.20.150.10.080.070.07Qc(τ)525.65342.09225.28225.28208.59191.91166.87125.1683.4466.7558.4158.41照明散熱形成的冷負荷開燈時間10小時（16：00——第二天2：00）中餐廳采用暗裝熒光燈由《中國空調(diào)制冷網(wǎng)》查得每平方米照明功率17W時間101112131415161718192021n1=1.0nn2=0.5N=117×3188.6=54416.2WW=5.422KWCLQ0.180.160.150.140.120.110.340.550.610.650.680.71Qc(τ)24.7922.0320.6619.2816.5215.1546.8275.748489.5193.6497.77人體散熱形成的冷負荷人在室內(nèi)時間16小時（6：00——22：00）中餐廳每平方米0.6人顯熱散熱時間101112131415161718192021qs=60.5Wn=0..6×16..2=10人φ=0.933CLQ0.790.820.850.870.880.90.910.920.930.940.950.95Qc(τ)444.49461.37478.25489.51495.13506.39512.01517.64523.26528.89534.52534.52Qc681.69合計1126.181143.061159.941171.21176.821188.081193.71199.331204.951210.581216.211216.21潛熱散熱ql=73.3W由式3-6-2得Qc(τ)=73.3×10×0.93=681.69W菜肴、火鍋冷負荷菜肴冷負荷以每人30W算Qc(τ)=30×10=300W火鍋冷負荷以每人100W算Qc(τ)=100×10=1000W201中餐廳（A=17.7×10=177m2）玻璃幕墻以雙層6mm厚的普通玻璃算西玻璃幕墻瞬變傳熱引起的冷負荷時間101112131415161718192021Cw=1.0KKw=3.011W/(mm2?℃)td=3℃Aw=3.3×（3.3+33.6×4）=58.441m2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t6.06.97.88.58.99.29.29.08.67.86.96.1Qc(τ)318.85366.67414.5451.7472.96488.9488.9478.27457.02414.5366.67324.16透過西玻璃幕墻日射得熱引起的冷負荷時間101112131415161718192021Cα=0.75Cs=0.744Cii=0.6Djmmax=5339W/mm2Aw=58.441m2CLQ0.210.220.230.370.60.750.840.730.420.10.10.09Qc(τ)665.46697.15728.831172.471901.312376.632661.832313.261330.91316.88316.88285.2東內(nèi)墻冷負荷Ai=10.5×3.3=34.65m2to.m=31.9℃Δtα=2℃Ki=1.75W/(m2?℃)由式3-2得Qc(τ)=479.04W照明散熱形成的冷負荷開燈時間10小時（16：00——第二天2：00）中餐廳采用暗裝熒光燈由《中國空調(diào)制冷網(wǎng)》查得每平方米照明功率17W時間101112131415161718192021n1=1.0nn2=0.5N=117×1777=30099W=3.001KWCLQ0.180.160.150.140.120.110.340.550.610.650.680.71Qc(τ)270.81240.72225.68210.63180.54165.5511.53827.48917.75977.931023.061068.2人體散熱形成的冷負荷人在室內(nèi)時間16小時（6：00——22：00）中餐廳每平方米0.6人顯熱散熱時間101112131415161718192021qs=60.5Wn=0..6×1777=107人φ=0.933CLQ0.790.820.850.870.880.90.910.920.930.940.950.95Qc(τ)4756.084936.695117.35237.715297.915418.325478.525538.735598.935659.135719.345719.34Qc7294.08合計12050.212230.812411.412531.81259212712.412772.612832.81289312953.213013.413013.4潛熱散熱ql=73.3W由式3-6-2得Qc(τ)=73.3×107×0.93=7294.08W菜肴、火鍋的冷負荷菜肴的冷負荷以每人30W算Qc(τ)=30×107=3210W火鍋的冷負荷以每人100W算Qc(τ)=100×107=10700W202，203中餐廳（A=7.6×3.6=27.36m2）西玻璃幕墻瞬變傳熱引起的冷負荷時間101112131415161718192021Cw=1.0KKw=3.011W/(mm2?℃)td=3℃Aw=3.3××3.6=111.88m2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t6.06.97.88.58.99.29.29.08.67.86.96.1Qc(τ)64.9374.6784.4191.9896.3199.5697.3997.3993.0784.4174.6766.01透過西玻璃幕墻日射得熱引起的冷負荷時間101112131415161718192021Cα=0.75Cs=0.744Cii=0.6Djmmax=5399W/m22Aw=11.888m2CLQ0.210.220.230.370.60.750.840.730.420.10.10.09Qc(τ)135.51141.96148.42238.76387.16483.97542.05471.06271.0264.5364.5358.08照明散熱形成的冷負荷開燈時間10小時（16：00——第二天2：00）中餐廳采用暗裝熒光燈由《中國空調(diào)制冷網(wǎng)》查得每平方米照明功率17W時間101112131415161718192021n1=1.0nn2=0.5N=117×27..36=4665.12WW=0.4665KWCLQ0.180.160.150.140.120.110.340.550.610.650.680.71Qc(τ)41.8637.2134.8832.5627.9125.5879.07127.91141.86151.16158.14165.12人體散熱形成的冷負荷人在室內(nèi)時間16小時（6：00——22：00）中餐廳每平方米0.6人顯熱散熱時間101112131415161718192021qs=60.5Wn=0..6×27..36=177人φ=0.933CLQ0.790.820.850.870.880.90.910.920.930.940.950.95Qc(τ)755.64784.33813.03832.16841.72860.85870.42879.98889.55899.11908.68908.68Qc1158.87合計1914.511943.21971.91991.032000.592019.722029.292038.852048.422057.982067.552067.55潛熱散熱ql=73.3W由式3-6-2得Qc(τ)=73.3×17×0.93=1158.87W菜肴、火鍋的冷負荷菜肴的冷負荷以每人30W算Qc(τ)=30×17=510W火鍋的冷負荷以每人100W算Qc(τ)=100×17=1700W204中餐廳(A=7.6×7.2=54.72m2)西玻璃幕墻瞬變傳熱引起的冷負荷時間101112131415161718192021Cw=1.0KKw=3.011W/(mm2?℃)td=3℃Aw=7.2××3.3=223.76m2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t6.06.97.88.58.99.29.29.08.67.86.96.1Qc(τ)129.86149.34168.82183.96192.62199.12199.12194.78186.14168.82149.34132.02透過西玻璃幕墻日射得熱引起的冷負荷時間101112131415161718192021Cα=0.75Cs=0.744Cii=0.6Djmmax=5339W/mm2Aw=23.776m2CLQ0.210.220.230.370.60.750.840.730.420.10.10.09Qc(τ)271.02283.92296.84477.52774.32967.941084.1942.12542.04129.06129.06116.16照明散熱形成的冷負荷開燈時間10小時（16：00——第二天2：00）中餐廳采用暗裝熒光燈由《中國空調(diào)制冷網(wǎng)》查得每平方米照明功率17W時間101112131415161718192021n1=1.0nn2=0.5N=117×54..72=9330.24WW=0.933KWCLQ0.180.160.150.140.120.110.340.550.610.650.680.71Qc(τ)83.7274.4269.7665.1255.8251.16158.14255.82283.72302.32316.28330.24人體散熱形成的冷負荷人在室內(nèi)時間16小時（6：00——22：00）中餐廳每平方米0.6人顯熱散熱時間101112131415161718192021qs=60.5Wn=0..6×54..72=344人φ=0.933CLQ0.790.820.850.870.880.90.910.920.930.940.950.95Qc(τ)1511.281568.661626.061664.321683.441721.71740.841759.961779.11798.221817.361817.36Qc2317.74合計3829.023886.43943.83982.064007.184039.444058.584077.74096.844115.964135.14135.1潛熱散熱ql=73.3W由式3-6-2得Qc(τ)=73.3×34×0.93=2317.74W菜肴、火鍋的冷負荷菜肴的冷負荷以每人30W算Qc(τ)=30×34=1020W火鍋的冷負荷以每人100W算Qc(τ)=100×34=3400W205西餐廳(A=11.4×9=102.6m2)西外墻冷負荷（雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)td=1.7℃A=99×3.3--4×1.55=23.77m2tc(τ)33.532.832.432.132.132.332.833.735.036.738.740.50.9(tc(ττ)+td)31.6831.0530.6930.4230.4230.631.0531.8633.0334.5636.3637.98?t5.685.054.694.424.424.65.055.867.038.5610.3611.98Qc(τ)262.5233.39216.75204.27204.27212.59233.39270.82324.89395.6478.79553.66西外窗瞬變傳熱引起的冷負荷(單層6mm厚玻璃鋼窗,淺藍布簾)時間101112131415161718192021Cw=1.0KKw=5.944W/(m2?℃)td=3℃Aw=4×1..5=6mm2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t6.06.97.88.58.99.29.29.08.67.86.96.1Qc(τ)213.84245.92277.99302.94317.2327.89327.89320.76306.5277.99245.92217.4西外窗日射得熱引起的冷負荷時間101112131415161718192021Cα=0.85Cs=0.899Cii=0.6Djmmax=5339W/mm2Aw=6m2CLQ0.210.220.230.370.60.750.840.730.420.10.10.09Qc(τ)308.26322.94337.62543.13880.751100.931233.051071.58616.52146.79146.79132.11照明散熱形成的冷負荷開燈時間10小時（16：00——第二天2：00）西餐廳采用暗裝熒光燈由《中央空調(diào)制冷網(wǎng)》查得每平方米照明功率17W時間101112131415161718192021n1=1.0nn2=0.5N=117×1022.6=17744.2WW=1.7444KWCLQ0.180.160.150.140.120.110.340.550.610.650.680.71Qc(τ)156.98139.54130.82122.09104.6595.93296.51479.66531.98566.87593.03619.19人體散熱形成的冷冷負荷人在室內(nèi)時間166小時（6：00——22：00）西餐廳每平平方米0.5人顯熱散熱時間101112131415161718192021qs=60.5Wn=0..5×1022.6=522人φ=0.933CLQ0.790.820.850.870.880.90.910.920.930.940.950.95Qc(τ)2311.372399.142486.912545.432574.692633.22662.462691.722720.982750.232779.492779.49Qc3544.79合計5856.165943.936031.76090.226119.486177.996207.256236.516265.776295.026324.286324.28潛熱散熱ql=73.3W由式3-6-2得Qc(τ)=73.33×52×00.93=33544.779W菜肴冷負荷西餐菜肴以每人117W算Qc((τ)=17×552=8844W206中庭（A=12..9×2.44×2+9××2.4×22=105..12m2）西外墻冷負荷（雙雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)ttd=1.7℃A=112.9×33.3-8..1×1.55=30.442m2tc(τ)33.532.832.432.132.132.332.833.735.036.738.740.50.9(tc(ττ)+td)31.6831.0530.6930.4230.4230.631.0531.8633.0334.5636.3637.98?t4.684.053.693.423.423.64.054.866.037.569.3610.98Qc(τ)277.61240.24218.89202.87202.87213.55240.24288.29357.69448.45555.23651.32南外墻冷負荷（雙雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)td=0.4℃A=114.4×33.3=477.52m22tc(τ)33.933.533.232.932.832.933.135.435.932.432.931.30.9(tc(ττ)+td)30.8730.5130.2429.9729.8829.9730.1532.2232.6729.5229.9728.53?t3.873.513.242.972.882.973.155.225.672.522.971.53Qc(τ)108.4275.0666.7283.4141.48225.17325.25442.01558.76650.5708.88750.58東外墻冷負荷（雙雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)ttd=1.7℃A=122.9×3..3-8.11×1.5==30.422m2tc(τ)32.132.834.135.637.238.539.540.240.540.740.740.60.9(tc(ττ)+td)30.4231.0532.2233.5735.0136.1837.0837.7137.9838.1638.1638.07?t3.424.055.226.578.019.1810.0810.7110.9811.1611.1611.07Qc(τ)202.87240.24309.65389.73475.15544.55597.94635.31651.32662662656.66西外窗瞬變傳熱引引起的冷負荷荷(單層6mm厚玻璃鋼窗,淺藍布簾)時間101112131415161718192021Cw=1.0KKw=5.944W/(m2?℃)td=3℃Aw=8.1××1.5=112.15m2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t5.05.96.87.57.98.28.28.07.66.85.95.1Qc(τ)360.86425.81490.76541.28570.15591.8591.8577.37548.5490.76425.81368.07西外窗日射得熱引引起的冷負荷荷時間101112131415161718192021Cα=0.85Cs=0.899Cii=0.6Djmmax=5339W/mm2Aw=12.115m2CLQ0.210.220.230.370.60.750.840.730.420.10.10.09Qc(τ)624.23653.96683.681099.831783.512229.392496.922169.941248.46297.25297.25267.53東外窗瞬變傳熱引引起的冷負荷荷(單層6mm厚玻璃鋼窗,淺藍布簾)時間101112131415161718192021Cw=1.0KKw=5.944W/(mm2?℃)ttd=3℃Aw=8.1××1.5=112.15m2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t5.05.96.87.57.98.28.28.07.66.85.95.1Qc(τ)360.86425.81490.76541.28570.15591.8591.8577.37548.5490.76425.81368.07東外窗日射得熱引引起的冷負荷荷時間101112131415161718192021Cα=0.85Cs=0.899Cii=0.6Djmmax=5339W/mm2Aw=12.115m2CLQ0.630.410.270.270.250.230.20.150.10.080.070.07Qc(τ)1872.691218.73802.58802.58743.13683.68594.5445.88297.25237.8208.08208.08照明散熱形成的冷冷負荷開燈時間100小時（16：00——第二天2：00）中庭采用暗裝熒光光燈由《中國空空調(diào)制冷網(wǎng)》查查得每平方米米照明功率17W時間101112131415161718192021n1=1.0nn2=0.5N=117×1055.12=11787.004W=1..787KWWCLQ0.180.160.150.140.120.110.340.550.610.650.680.71Qc(τ)160.83142.93134.03125.09107.2298.29303.8491.44545.05580.79607.59634人體散熱形成的冷冷負荷人在室內(nèi)時間166小時（8：00——24：00）中餐廳每平平方米0.2人顯熱散熱時間101112131415161718192021qs=58Wnn=0.2××105.112=22人φ=0.933CLQ0.70.750.790.820.850.870.880.90.910.920.930.94Qc(τ)830.68890.01937.48973.081008.681032.411044.281068.011079.881091.751103.611115.48Qc1023合計1853.681913.011960.481996.082031.682055.412067.282091.012102.882114.752126.612138.48潛熱散熱ql=50W由由式3-6-2得Qc(τ)=50×222×0.993=10223W207西餐廳(A=110.8×44.5=488.6m2)東外墻冷負荷（雙雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)ttd=1.7℃A=3..6×3×33.3-1..5×2×33=26.664m2tc(τ)32.132.834.135.637.238.539.540.240.540.740.740.60.9(tc(ττ)+td)30.4231.0532.2233.5735.0136.1837.0837.7137.9838.1638.1638.07?t4.425.056.227.579.0110.1811.0811.7111.9812.1612.1612.07Qc(τ)229.61262.34323.07393.25468.05528.83575.58608.31622.34631.69631.69627.01東外窗瞬變傳熱引引起的冷負荷荷(單層6mm厚玻璃鋼窗,淺藍布簾)時間101112131415161718192021Cw=1.0KKw=5.944W/(mm2?℃)ttd=3℃Aw=1.5××2×3=99m2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t6.06.97.88.58.99.29.29.08.67.86.96.1Qc(τ)320.76368.87416.99454.58475.79491.83491.83481.14459.76416.99368.87326.11東外窗日射得熱引引起的冷負荷荷時間101112131415161718192021Cα=0.85Cs=0.899Cii=0.6Djmmax=5339W/mm2Aw=9m2CLQ0.630.410.270.270.250.230.20.150.10.080.070.07Qc(τ)1387.18902.77594.5594.5550.47506.43440.37330.28220.19176.15154.13154.13照明散熱形成的冷冷負荷開燈時間100小時（16：00——第二天2：00）西餐廳采用暗裝熒熒光燈由《中國空空調(diào)制冷網(wǎng)》查查得每平方米米照明功率17W時間101112131415161718192021n1=1.0nn2=0.5N=117×48..6=8266.2W=00.826KKWCLQ0.180.160.150.140.120.110.340.550.610.650.680.71Qc(τ)74.3666.161.9757.8349.5745.44140.45227.21251.99268.52280.91293.3人體散熱形成的冷冷負荷人在室內(nèi)時間166小時（8：00——24：00）西餐廳每平平方米0.5人顯熱散熱時間101112131415161718192021qs=60.5Wn=0..5×48..6=25人φ=0.933CLQ0.750.790.550.640.70.750.790.810.550.640.70.75Qc(τ)1054.971111.23773.64900.24984.641054.971111.231139.37773.64900.24984.641054.97Qc1704.23合計2759.22815.462477.872604.472688.872759.22815.462843.62477.872604.472688.872759.2潛熱散熱ql=73.3W由式3-6-2得Qc(τ)=73.33×25×00.93=11704.223W菜肴冷負荷西餐菜肴以每人117W算Qc(τ)=17×255=425WW（301+302）——（801+8802）標(biāo)準(zhǔn)客房(A=6..6×6.66=43.556m2)北外墻冷負荷（雙雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)ttd=2.2℃A==6.6×33.3=211.78m22tc(τ)30.029.829.830.030.330.731.331.932.533.133.634.10.9(tc(ττ)+td)28.9828.828.828.9829.2529.6130.1530.6931.2331.7732.2232.67?t2.982.82.82.983.253.614.154.695.235.776.226.67Qc(τ)126.56118.92118.92126.56138.03153.32176.25199.19222.12245.06264.17283.28西外墻冷負荷（雙雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)ttd=1.7℃A=33.3×2××3.3-11.5×1..7×2=116.68mm2tc(τ)33.532.832.432.132.132.332.833.735.036.738.740.50.9(tc(ττ)+td)31.6831.0530.6930.4230.4230.631.0531.8633.0334.5636.3637.98?t5.685.054.694.424.424.65.055.867.038.5610.3611.98Qc(τ)179.21159.33147.97139.46139.46145.13159.33184.99221.8270.08326.87377.98西外窗瞬變傳熱引引起的冷負荷荷(單層6mm厚玻璃鋼窗,淺藍布簾)時間101112131415161718192021Cw=1.0KKw=5.944W/(m2?℃)td=3℃Aw=1.5××1.7×22=5.1m2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t6.06.97.88.58.99.29.29.08.67.86.96.1Qc(τ)181.76209.03236.29257.5269.62278.7278.7272.65260.53236.29209.03184.79西外窗日射得熱引引起的冷負荷荷時間101112131415161718192021Cα=0.85Cs=0.899Cii=0.6Djmmax=5339W/mm2Aw=5.1m2CLQ0.210.220.230.370.60.750.840.730.420.10.10.09Qc(τ)262.02274.5286.98461.66748.64935.791048.09910.84524.04124.77124.77112.3照明散熱形成的冷冷負荷開燈時間8小小時（16：00——24：00）客房采用明裝熒光光燈由《中國空空調(diào)制冷網(wǎng)》查查得每個房間間照明功率為為200W時間101112131415161718192021n1=1.2nn2=0.6N=2200×2==400W==0.4KWWCLQ0.110.10.090.080.070.060.370.670.710.740.760.79Qc(τ)31.6828.825.9223.0420.1617.28104.76192.96204.48213.12218.88227.52人體散熱形成的冷冷負荷人在室內(nèi)時間166小時（16：00——第二天8：00）每間標(biāo)準(zhǔn)客客房2人顯熱散熱時間101112131415161718192021qs=60.5Wn=2人φ=0.933CLQ0.330.280.240.20.180.160.620.70.750.790.820.85Qc(τ)37.1331.5127.0122.5120.261869.7778.7784.488.992.2795.65Qc136.34合計173.47167.85163.35158.85156.6154.34206.11215.11220.74225.24228.61231.99潛熱散熱ql=73.3W由式3-6-2得Qc(τ)=73.33×2×0..93=1336.34WW303——8033標(biāo)準(zhǔn)客房（A=6.66×3.3==21.788m2）西外墻冷負荷（雙雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)ttd=1.7℃A=33.3×3..3-1.55×1.7==8.34mm2tc(τ)33.532.832.432.132.132.332.833.735.036.738.740.50.9(tc(ττ)+td)31.6831.0530.6930.4230.4230.631.0531.8633.0334.5636.3637.98?t5.685.054.694.424.424.65.055.867.038.5610.3611.98Qc(τ)92.3782.1376.2771.8871.8874.8182.1395.3114.33139.21168.48194.83西外窗瞬變傳熱引引起的冷負荷荷(單層6mm厚玻璃鋼窗,淺藍布簾)時間101112131415161718192021Cw=1.0KKw=5.944W/(m2?℃)td=3℃Aw=1.5××1.7=22.55mm2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t6.06.97.88.58.99.29.29.08.67.86.96.1Qc(τ)90.88104.52118.15128.75134.81139.35139.35136.33130.27118.15104.5292.4西外窗日射得熱引引起的冷負荷荷時間101112131415161718192021Cα=0.85Cs=0.899Cii=0.6Djmmax=5339W/mm2Aw=5.1m2CLQ0.210.220.230.370.60.750.840.730.420.10.10.09Qc(τ)131.02137.25143.49230.83374.32467.9524.05455.42262.0262.3962.3956.15照明散熱形成的冷冷負荷開燈時間8小小時（16：00——24：00）客房采用明裝熒光光燈由《中國空空調(diào)制冷網(wǎng)》查查得每個房間間照明功率為為200W時間101112131415161718192021n1=1.2nn2=0.6N=2200W=00.2KWCLQ0.110.10.090.080.070.060.370.670.710.740.760.79Qc(τ)15.8414.412.9611.5210.088.6452.3896.48102.24106.56109.44113.76人體散熱形成的冷冷負荷人在室內(nèi)時間166小時（16：00——第二天8：00）每間標(biāo)準(zhǔn)客客房2人顯熱散熱時間101112131415161718192021qs=60.5Wn=2人φ=0.933CLQ0.330.280.240.20.180.160.620.70.750.790.820.85Qc(τ)37.1331.5127.0122.5120.261869.7778.7784.488.992.2795.65Qc136.34合計173.47167.85163.35158.85156.6154.34206.11215.11220.74225.24228.61231.99潛熱散熱ql=73.3W由式3-6-2得Qc(τ)=73.33×2×0..93=1336.34WW（304—311）——（804—811）標(biāo)準(zhǔn)客房((A=6.66×3.6==23.766m2)西外墻冷負荷（雙雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)ttd=1.7℃A=33.6×3..3-2×11.5=8..88m2tc(τ)33.532.832.432.132.132.332.833.735.036.738.740.50.9(tc(ττ)+td)31.6831.0530.6930.4230.4230.631.0531.8633.0334.5636.3637.98?t5.685.054.694.424.424.65.055.867.038.5610.3611.98Qc(τ)98.3587.4581.2176.5476.5479.6587.45101.47121.73148.22179.39207.45西外窗瞬變傳熱引引起的冷負荷荷(單層6mm厚玻璃鋼窗,淺藍布簾)時間101112131415161718192021Cw=1.0KKw=5.944W/(m2?℃)td=3℃Aw=2×1..5=3mm2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t6.06.97.88.58.99.29.29.08.67.86.96.1Qc(τ)106.92122.96139.0151.47158.6163.94163.94160.38153.25139122.96108.7西外窗日射得熱引引起的冷負荷荷時間101112131415161718192021Cα=0.85Cs=0.899Cii=0.6Djmmax=5339W/mm2Aw=3m2CLQ0.210.220.230.370.60.750.840.730.420.10.10.09Qc(τ)154.13161.47168.81271.56440.37550.47616.52535.79308.2673.473.466.06照明散熱形成的冷冷負荷開燈時間8小小時（16：00——24：00）客房采用明裝熒光光燈由《中國空空調(diào)制冷網(wǎng)》查查得每個房間間照明功率為為200W時間101112131415161718192021n1=1.2nn2=0.6N=2200W=00.2KWCLQ0.110.10.090.080.070.060.370.670.710.740.760.79Qc(τ)15.8414.412.9611.5210.088.6452.3896.48102.24106.56109.44113.76人體散熱形成的冷冷負荷人在室內(nèi)時間166小時（16：00——第二天8：00）每間標(biāo)準(zhǔn)客客房2人顯熱散熱時間101112131415161718192021qs=60.5Wn=2人φ=0.933CLQ0.330.280.240.20.180.160.620.70.750.790.820.85Qc(τ)37.1331.5127.0122.5120.261869.7778.7784.488.992.2795.65Qc136.34合計173.47167.85163.35158.85156.6154.34206.11215.11220.74225.24228.61231.99潛熱散熱ql=73.3W由式3-6-2得Qc(τ)=73.33×2×0..93=1336.34WW312——8122標(biāo)準(zhǔn)客房(A=9××4.5=440.5m22)西外墻冷負荷（雙雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)ttd=1.7℃A=44.5×3..3-1.55×1.5==12.6mm2tc(τ)33.532.832.432.132.132.332.833.735.036.738.740.50.9(tc(ττ)+td)31.6831.0530.6930.4230.4230.631.0531.8633.0334.5636.3637.98?t5.685.054.694.424.424.65.055.867.038.5610.3611.98Qc(τ)139.56124.08115.23108.6108.6113.02124.08143.98172.73210.32254.55294.35西外窗瞬變傳熱引引起的冷負荷荷(單層6mm厚玻璃鋼窗,淺藍布簾)時間101112131415161718192021Cw=1.0KKw=5.944W/(m2?℃)td=3℃Aw=1.5××1.5=22.25mm2tc(τ)29.029.930.831.531.932.232.232.031.630.829.929.1tc(τ)+td32.032.933.834.534.935.235.23534.633.832.932.1?t6.06.97.88.58.99.29.29.08.67.86.96.1Qc(τ)80.1992.22104.25113.6118.95122.96122.96120.29114.94104.2592.2281.53西外窗日射得熱引引起的冷負荷荷時間101112131415161718192021Cα=0.85Cs=0.899Ci=0.6Djmmax=5339W/mm2Aw=2.255m2CLQ0.210.220.230.370.60.750.840.730.420.10.10.09Qc(τ)115.6121.1126.61203.67330.28412.85462.39401.84231.255.0555.0549.54照明散熱形成的冷冷負荷開燈時間8小小時（16：00——24：00）客房采用明裝熒光光燈由《中國空空調(diào)制冷網(wǎng)》查查得每個房間間照明功率為為200W時間101112131415161718192021n1=1.2nn2=0.6N=2200W=00.2KWCLQ0.110.10.090.080.070.060.370.670.710.740.760.79Qc(τ)15.8414.412.9611.5210.088.6452.3896.48102.24106.56109.44113.76人體散熱形成的冷冷負荷人在室內(nèi)時間166小時（16：00——第二天8：00）每間標(biāo)準(zhǔn)客客房2人顯熱散熱時間101112131415161718192021qs=60.5Wn=2人φ=0.933CLQ0.330.280.240.20.180.160.620.70.750.790.820.85Qc(τ)37.1331.5127.0122.5120.261869.7778.7784.488.992.2795.65Qc136.34合計173.47167.85163.35158.85156.6154.34206.11215.11220.74225.24228.61231.99潛熱散熱ql=73.3W由式3-6-2得Qc(τ)=73.33×2×0..93=1336.34WW313——8133標(biāo)準(zhǔn)客房（A=9×44.5=400.5m2）西外墻冷負荷（雙雙面抹灰Ⅲ型墻）時間101112131415161718192021K=1.95WW/(m2?℃)ttd=1.7℃A=44.5×3..3-1.55×1.5==12.6mm2tc(τ)33.532.832.432.132.132.332.833.735.036.738.740.50.9(tc(ττ)+td)31.6831.0530.6930.4230.4230.631.0531.8633.0334.5636.3637.98?t5.685.054.694.424.424.65.