宾馆底层空调冷负荷计算实例

宾馆底层空调冷负荷计算实例 某宾馆底层空调冷负荷计算实例 底层空调冷负荷 宾馆大堂冷负荷 南外窗和南外玻璃门的瞬时传热冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 29.9 30.8 31.5 31.9 32.2 32.2 32 31.6 30.8 29.9 29.1 28.4 27.8 27.2 ?td 3 32.9 33.8 34.5 34.9 35.2 35.2 35 34.6 33.8 32.9 32.1 31.4 30.8 30.2 tr 26 ?t 6.9 7.8 8.5 8.9 9.2 9.2 9 8.6 7.8 6.9 6.1 5.4 4.8 4.2 Kw 3.612 A 38.43 Qc(&) 957.783204 1082.711448 1179.87786 1235.401524 1277.044272 1277.044272 1249.28244 1193.758776 1082.711448 957.783204 846.735876 749.569464 666.283968 582.998472 南外窗和南外玻璃门透过日射得热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.72 0.84 0.8 0.62 0.45 0.32 0.24 0.16 0.1 0.09 0.09 0.08 0.08 0.07 Dj,m 174 Cc.s 0.43 Aw 28.82 Qc(&) 1552.544928 1811.302416 1725.04992 1336.913688 970.34058 690.019968 517.514976 345.009984 215.63124 194.068116 194.068116 172.504992 172.504992 150.941868 101 人员散热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.02 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.49 0.58 0.17 0.13 0.1 0.08 qs 60.5 n 10 Qc(&) 11.253 5.6265 5.6265 5.6265 5.6265 5.6265 5.6265 5.6265 275.6985 326.337 95.6505 73.1445 56.265 45.012 ql 73.3 Qc 681.69 合计 692.943 687.3165 687.3165 687.3165 687.3165 687.3165 687.3165 687.3165 957.3885 1008.027 777.3405 754.8345 737.955 726.702 照明散热形成的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.2 0.19 0.17 0.15 0.14 0.12 0.11 0.37 0.67 0.71 0.74 0.76 0.79 0.81 N 0.2 Qc(&) 40 38 34 30 28 24 22 74 134 142 148 152 158 162 各项总冷负荷 2561.581132 3619.330364 3626.24428 3289.631712 2962.701352 2678.38074 2476.113916 2300.08526 2389.731188 2301.87832 1966.144492 1828.908956 1734.74396 1622.64234 新风负荷 总台所在房间冷负荷 南外窗瞬时传热冷负荷 102 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 29.9 30.8 31.5 31.9 32.2 32.2 32 31.6 30.8 29.9 29.1 28.4 27.8 27.2 ?td 3 32.9 33.8 34.5 34.9 35.2 35.2 35 34.6 33.8 32.9 32.1 31.4 30.8 30.2 tr 26 ?t 6.9 7.8 8.5 8.9 9.2 9.2 9 8.6 7.8 6.9 6.1 5.4 4.8 4.2 Kw 3.612 A 11.97 Qc(&) 298.325916 337.237992 367.50294 384.797196 397.767888 397.767888 389.12076 371.826504 337.237992 298.325916 263.737404 233.472456 207.531072 181.589688 南外窗透过日射得热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.72 0.84 0.8 0.62 0.45 0.32 0.24 0.16 0.1 0.09 0.09 0.08 0.08 0.07 Dj,m 174 Cc.s 0.43 Aw 8.98 Qc(&) 483.756192 564.382224 537.50688 416.567832 302.34762 215.002752 161.252064 107.501376 67.18836 60.469524 60.469524 53.750688 53.750688 47.031852 西外墙冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 36.3 35.9 35.5 35.2 34.9 34.8 34.8 34.9 35.3 35.8 36.5 37.3 38 38.5 ?td 2.1 tc(&)+?td 38.4 38 37.6 37.3 37 36.9 36.9 37 37.4 37.9 38.6 39.4 40.1 40.6 Ka 0.97 Kp 0.94 t'c(&) 35.01312 34.6484 34.28368 34.01014 33.7366 33.64542 33.64542 33.7366 34.10132 34.55722 35.19548 35.92492 36.56318 37.01908 tr 26 ?t 9.01312 8.6484 8.28368 8.01014 7.7366 7.64542 7.64542 7.7366 8.10132 8.55722 9.19548 9.92492 10.56318 11.01908 K 0.48 A 31.92 Qc(&) 138.0954194 132.5073254 126.9192315 122.728161 118.5370906 117.1400671 117.1400671 118.5370906 124.1251845 131.110302 140.8894664 152.0656543 161.8448187 168.8299361 人员散热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.02 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.49 0.58 0.17 0.13 0.1 0.08 qs 60.5 n 1 φ 0.93 Qc(&) 1.1253 0.56265 0.56265 0.56265 0.56265 0.56265 0.56265 0.56265 27.56985 32.6337 9.56505 7.31445 5.6265 4.5012 ql 73.3 Qc 68.169 合计 69.2943 68.73165 68.73165 68.73165 68.73165 68.73165 68.73165 550.41585 95.73885 1228.6416 77.73405 75.48345 73.7955 72.6702 各项总冷负荷 989.4718274 1102.859191 1100.660701 992.824839 887.3842486 798.6423571 736.2445411 1148.280821 624.2903865 1718.547342 542.8304444 514.7722483 496.9220787 470.1216761 新风负荷 办公所在房间的冷负荷 西外窗瞬时传热冷负荷 103 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 29.9 30.8 31.5 31.9 32.2 32.2 32 31.6 30.8 29.9 29.1 28.4 27.8 27.2 ?td 3 32.9 33.8 34.5 34.9 35.2 35.2 35 34.6 33.8 32.9 32.1 31.4 30.8 30.2 tr 25 ?t 7.9 8.8 9.5 9.9 10.2 10.2 10 9.6 8.8 7.9 7.1 6.4 5.8 5.2 Kw 3.612 A 10.08 Qc(&) 287.630784 320.398848 345.88512 360.448704 371.371392 36.40896 364.0896 349.526016 320.398848 287.630784 258.503616 233.017344 211.171968 189.326592 西外窗透过日射得热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.19 0.2 0.34 0.56 0.72 0.83 0.77 0.53 0.11 0.1 0.09 0.09 0.08 0.08 Dj,m 539 Cc.s 0.43 Aw 7.56 Qc(&) 332.914428 350.43624 595.741608 981.221472 1261.570464 1454.310396 1349.179524 928.656036 192.739932 175.21812 157.696308 157.696308 1752.1812 140.174496 南内门冷负荷Q=2.5*0.9*2*(26-25)=4.5 南内墙冷负荷Q=1.635*(16.8-1.8)*(26-25)=24.525 东内门冷负荷Q=2.5*0.855*2*1=4.275 东内墙冷负荷Q=1.635*(2.4*4.2-0.855*2)*1=13.68 内围护结构冷负荷 46.98 各项总冷负荷 667.525212 717.815088 988.606728 1388.650176 1679.921856 1537.699356 1760.249124 1325.162052 560.11878 509.828904 463.179924 437.693652 2010.333168 376.481088 新风负荷 楼梯间 西外墙冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 36.3 35.9 35.5 35.2 34.9 34.8 34.8 34.9 35.3 35.8 36.5 37.3 38 ?td 2.1 tc(&)+?td 38.4 38 37.6 37.3 37 36.9 36.9 37 37.4 37.9 38.6 39.4 40.1 40.6 Ka 0.97 Kp 0.94 t'c(&) 35.01312 34.6484 34.28368 34.01014 33.7366 33.64542 33.64542 33.7366 34.10132 34.55722 35.19548 35.92492 36.56318 37.01908 tr 25 ?t 10.01312 9.6484 9.28368 9.01014 8.7366 8.64542 8.64542 8.7366 9.10132 9.55722 10.19548 10.92492 11.56318 12.01908 104 K 0.48 A 31.92 Qc(&) 153.4170194 147.8289254 142.2408315 138.049761 133.8586906 132.4616671 132.4616671 133.8586906 139.4467845 146.431902 156.2110664 167.3872543 177.1664187 184.1515361 北外窗瞬时传热冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 29.9 30.8 31.5 31.9 32.2 32.2 32 31.6 30.8 29.9 29.1 28.4 27.8 27.2 ?td 3 32.9 33.8 34.5 34.9 35.2 35.2 35 34.6 33.8 32.9 32.1 31.4 30.8 30.2 tr 25 ?t 7.9 8.8 9.5 9.9 10.2 10.2 10 9.6 8.8 7.9 7.1 6.4 5.8 5.2 Kw 3.612 A 7.56 Qc(&) 215.723088 240.299136 259.41384 270.336528 278.528544 278.528544 273.0672 262.144512 240.299136 215.723088 193.877712 174.763008 158.378976 141.994944 北外窗透过日射得热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.81 0.83 0.83 0.79 0.71 0.6 0.61 0.68 0.17 0.16 0.15 0.14 0.13 0.12 Dj,m 115 Cc.s 0.43 Aw 5.67 Qc(&) 227.109015 232.716645 232.716645 221.501385 199.070865 168.2289 171.032715 190.65942 47.664855 44.86104 42.057225 39.25341 36.449595 33.64578 北外墙冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 31 31.4 31.3 31.2 31.2 31.3 31.4 31.6 31.8 32.1 32.4 32.6 32.9 33.1 ?td 2.7 tc(&)+?td 33.7 34.1 34 33.9 33.9 34 34.1 34.3 34.5 34.8 35.1 35.3 35.6 35.8 Ka 0.97 Kp 0.94 t'c(&) 30.72766 31.09238 31.0012 30.91002 30.91002 31.0012 31.09238 31.27474 31.4571 31.73064 32.00418 32.18654 32.46008 32.64244 tr 25 ?t 5.72766 6.09238 6.0012 5.91002 5.91002 6.0012 6.09238 6.27474 6.4571 6.73064 7.00418 7.18654 7.46008 7.64244 K 0.48 A 9.24 Qc(&) 25.40331763 27.02092378 26.61652224 26.2121207 26.2121207 26.61652224 27.02092378 27.82972685 28.63852992 29.85173453 31.06493914 31.87374221 33.08694682 33.89574989 东内门冷负荷 Q=2.5*1.2*2*1=6 内围护结构冷负荷 6 各项总冷负荷 621.65244 653.8656302 666.9878387 662.0997947 643.6702203 611.8356333 609.5825058 620.4923494 462.0493054 442.8677645 429.2109425 419.2774145 411.0819365 399.68801 新风负荷 消防控制室 北外窗瞬时传热冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 29.9 30.8 31.5 31.9 32.2 32.2 32 31.6 30.8 29.9 29.1 28.4 27.8 27.2 ?td 3 32.9 33.8 34.5 34.9 35.2 35.2 35 34.6 33.8 32.9 32.1 31.4 30.8 30.2 tr 25 ?t 7.9 8.8 9.5 9.9 10.2 10.2 10 9.6 8.8 7.9 7.1 6.4 5.8 5.2 Kw 3.612 105 A 3.78 Qc(&) 107.861544 120.149568 129.70692 135.168264 139.264272 139.264272 136.5336 131.072256 13.65336 107.861544 96.938856 87.381504 79.189488 70.997472 北外窗透过日射得热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.81 0.83 0.83 0.79 0.71 0.6 0.61 0.68 0.17 0.16 0.15 0.14 0.13 0.12 Dj,m 115 Cc.s 0.43 Aw 2.835 Qc(&) 113.5545075 116.3583225 116.3583225 110.7506925 99.5354325 84.11445 85.5163575 95.32971 23.8324275 22.43052 21.0286125 19.626705 18.2247975 16.82289 北外墙冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 31 31.4 31.3 31.2 31.2 31.3 31.4 31.6 31.8 32.1 32.4 32.6 32.9 33.1 ?td 2.7 tc(&)+?td 33.7 34.1 34 33.9 33.9 34 34.1 34.3 34.5 34.8 35.1 35.3 35.6 35.8 Ka 0.97 Kp 0.94 t'c(&) 30.72766 31.09238 31.0012 30.91002 30.91002 31.0012 31.09238 31.27474 31.4571 31.73064 32.00418 32.18654 32.46008 32.64244 tr 25 ?t 5.72766 6.09238 6.0012 5.91002 5.91002 6.0012 6.09238 6.27474 6.4571 6.73064 7.00418 7.18654 7.46008 7.64244 K 0.48 A 9.24 Qc(&) 25.40331763 27.02092378 26.61652224 26.2121207 26.2121207 26.61652224 27.02092378 27.82972685 28.63852992 29.85173453 31.06493914 31.87374221 33.08694682 33.89574989 设备散热形成的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.92 0.93 0.38 0.31 0.25 0.21 0.18 0.16 0.14 0.12 0.11 0.09 0.08 0.07 n1 0.8 n2 0.5 n3 0.7 N 2.5 1-q/q 0.23 1000 Qc(t) 148.12 149.73 61.18 49.91 40.25 33.81 28.98 25.76 22.54 19.32 17.71 14.49 12.88 11.27 南内门冷负荷Q=2.5*2.1*2*1=10.5 南内墙冷负荷Q=1.635*(16.8-4.2)*1=20.6 内围护结构冷负荷 31.1 各项总冷负荷 426.0393691 444.3588143 364.9617647 353.1410772 336.3618252 314.9052442 309.1508813 311.0916928 119.7643174 210.5637985 197.8424076 184.4719512 174.4812323 164.0861119 新风负荷 空调机房 北外窗瞬时传热冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 29.9 30.8 31.5 31.9 32.2 32.2 32 31.6 30.8 29.9 29.1 28.4 27.8 27.2 ?td 3 32.9 33.8 34.5 34.9 35.2 35.2 35 34.6 33.8 32.9 32.1 31.4 30.8 30.2 tr 25 106 ?t 7.9 8.8 9.5 9.9 10.2 10.2 10 9.6 8.8 7.9 7.1 6.4 5.8 5.2 Kw 3.612 A 5.04 Qc(&) 143.815392 160.199424 172.94256 180.224352 185.685696 185.685696 182.0448 174.763008 160.199424 143.815392 129.251808 116.508672 105.585984 94.663296 北外窗透过日射得热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.81 0.83 0.83 0.79 0.71 0.6 0.61 0.68 0.17 0.16 0.15 0.14 0.13 0.12 Dj,m 115 Cc.s 0.43 Aw 3.78 Qc(&) 186.921 155.14443 155.14443 147.66759 132.71391 112.1526 114.02181 127.10628 31.77657 29.90736 28.03815 26.16894 24.29973 22.43052 北外墙冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 31 31.4 31.3 31.2 31.2 31.3 31.4 31.6 31.8 32.1 32.4 32.6 32.9 33.1 ?td 2.7 tc(&)+?td 33.7 34.1 34 33.9 33.9 34 34.1 34.3 34.5 34.8 35.1 35.3 35.6 35.8 Ka 0.97 Kp 0.94 t'c(&) 30.72766 31.09238 31.0012 30.91002 30.91002 31.0012 31.09238 31.27474 31.4571 31.73064 32.00418 32.18654 32.46008 32.64244 tr 25 ?t 5.72766 6.09238 6.0012 5.91002 5.91002 6.0012 6.09238 6.27474 6.4571 6.73064 7.00418 7.18654 7.46008 7.64244 K 0.48 A 11.76 Qc(&) 32.33149517 34.39026662 33.87557376 33.3608809 33.3608809 33.87557376 34.39026662 35.41965235 36.44903808 37.99311667 39.53719526 40.56658099 42.11065958 43.14004531 设备散热形成的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.92 0.93 0.38 0.31 0.25 0.21 0.18 0.16 0.14 0.12 0.11 0.09 0.08 0.07 n1 0.8 n2 0.5 n3 0.7 N 2.5 1000 Qc(t) 644 651 266 217 175 147 126 112 98 84 77 63 56 49 南内墙冷负荷Q 27.47 各项总冷负荷 1034.537887 1028.204121 655.4325638 605.7228229 554.2304869 478.7138698 483.9268766 476.7589404 353.8950321 323.1858687 301.2971533 273.714193 255.4663736 236.7038613 新风负荷 中餐厅 南外窗瞬时传热冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 29.9 30.8 31.5 31.9 32.2 32.2 32 31.6 30.8 29.9 29.1 28.4 27.8 27.2 ?td 3 32.9 33.8 34.5 34.9 35.2 35.2 35 34.6 33.8 32.9 32.1 31.4 30.8 30.2 tr 25 107 ?t 7.9 8.8 9.5 9.9 10.2 10.2 10 9.6 8.8 7.9 7.1 6.4 5.8 5.2 Kw 3.612 A 67.2 Qc(&) 1917.53856 2135.99232 2305.9008 2402.99136 2475.80928 2475.80928 2427.264 2330.17344 2135.99232 1917.53856 1723.35744 1553.44896 1407.81312 1262.17728 南外窗透过日射得热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.72 0.84 0.8 0.62 0.45 0.32 0.24 0.16 0.1 0.09 0.09 0.08 0.08 0.07 Dj,m 174 Cc.s 0.43 Aw 50.4 Qc(&) 2715.06816 3167.57952 3016.7424 3770.928 1696.9176 1206.69696 905.02272 603.34848 377.0928 339.38352 339.38352 301.67424 301.67424 263.96496 北外玻璃门瞬时传热冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 29.9 30.8 31.5 31.9 32.2 32.2 32 31.6 30.8 29.9 29.1 28.4 27.8 27.2 ?td 3 32.9 33.8 34.5 34.9 35.2 35.2 35 34.6 33.8 32.9 32.1 31.4 30.8 30.2 tr 25 ?t 7.9 8.8 9.5 9.9 10.2 10.2 10 9.6 8.8 7.9 7.1 6.4 5.8 5.2 Kw 3.612 A 7.2 Qc(&) 205.45056 228.85632 247.0608 257.46336 265.26528 265.26528 260.064 249.66144 228.85632 205.45056 184.64544 166.44096 150.83712 135.23328 北外玻璃门透过日射得热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.81 0.83 0.83 0.79 0.71 0.6 0.61 0.68 0.17 0.16 0.15 0.14 0.13 0.12 Dj,m 115 Cc.s 0.43 Aw 5.4 Qc(&) 216.2943 221.6349 221.6349 210.9537 189.5913 160.218 162.8883 181.5804 45.3951 42.7248 40.0545 37.3842 34.7139 32.0436 北外墙冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 31 31.4 31.3 31.2 31.2 31.3 31.4 31.6 31.8 32.1 32.4 32.6 32.9 33.1 ?td 2.7 tc(&)+?td 33.7 34.1 34 33.9 33.9 34 34.1 34.3 34.5 34.8 35.1 35.3 35.6 35.8 Ka 0.97 Kp 0.94 t'c(&) 30.72766 31.09238 31.0012 30.91002 30.91002 31.0012 31.09238 31.27474 31.4571 31.73064 32.00418 32.18654 32.46008 32.64244 tr 25 ?t 5.72766 6.09238 6.0012 5.91002 5.91002 6.0012 6.09238 6.27474 6.4571 6.73064 7.00418 7.18654 7.46008 7.64244 K 0.48 A 60 Qc(&) 164.956608 175.460544 172.83456 170.208576 170.208576 172.83456 175.460544 180.712512 185.96448 193.842432 201.720384 206.972352 214.850304 220.102272 人员散热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.02 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.49 0.58 0.17 0.13 0.1 0.08 qs 60.5 n 180 φ 0.93 Qc(&) 202.554 101.277 101.277 101.277 101.277 101.277 101.277 101.277 4962.573 10127.7 1721.709 1316.601 1012.77 810.216 ql 73.3 Qc 12270.42 合计 12472.974 12371.697 12371.697 12371.697 12371.697 12371.697 12371.697 12371.697 17232.993 22398.12 13992.129 13587.021 13283.19 13080.636 照明散热形成的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.2 0.19 0.17 0.15 0.14 0.12 0.11 0.37 0.67 0.71 0.74 0.76 0.79 0.81 N 0.2 Qc(&) 40 38 34 30 28 24 22 74 134 142 148 152 158 162 西内门冷负荷Q=2.5*1.8*2=9 西内墙冷负荷Q=1.635*(12.2*4.2-3.6)*1=77.89 东内门冷负荷Q=2.5*1.8*2=9 东内墙冷负荷Q=1.635*(10*4.2-3.6)=62.78 内围护结构冷负荷 158.67 各项总冷负荷 17890.95219 18497.8906 18528.54046 19372.912 17356.15904 16835.19108 16483.06656 16149.84327 20498.96402 25397.72987 16787.96028 16163.61171 15709.74868 15314.82739 新风负荷 餐厅大堂 南外窗和南外玻璃门的瞬时传热冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 29.9 30.8 31.5 31.9 32.2 32.2 32 31.6 30.8 29.9 29.1 28.4 27.8 27.2 ?td 3 tc(&)+?td 32.9 33.8 34.5 34.9 35.2 35.2 35 34.6 33.8 32.9 32.1 31.4 30.8 30.2 tr 26 ?t 7.9 8.8 9.5 9.9 10.2 10.2 10 9.6 8.8 7.9 7.1 6.4 5.8 5.2 Kw 3.612 A 33.6 Qc(&) 958.76928 1067.99616 1152.9504 1201.49568 1237.90464 1237.90464 1213.632 1165.08672 1067.99616 958.76928 861.67872 776.72448 703.90656 631.08864 南外窗和南外玻璃门透过日射得热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.72 0.84 0.8 0.62 0.45 0.32 0.24 0.16 0.1 0.09 0.09 0.08 0.08 0.07 Dj,m 174 Cc.s 0.43 108 Aw 25.2 Qc(&) 1357.53408 1583.78976 1508.3712 1168.98768 848.4588 603.34848 452.51136 301.67424 188.5464 169.69176 169.69176 150.83712 150.83712 131.98248 东外窗瞬时传热冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 29.9 30.8 31.5 31.9 32.2 32.2 32 31.6 30.8 29.9 29.1 28.4 27.8 27.2 ?td 3 32.9 33.8 34.5 34.9 35.2 35.2 35 34.6 33.8 32.9 32.1 31.4 30.8 30.2 tr 26 ?t 6.9 7.8 8.5 8.9 9.2 9.2 9 8.6 7.8 6.9 6.1 5.4 4.8 4.2 Kw 3.612 A 7.98 Qc(&) 198.883944 224.825328 245.00196 256.531464 265.178592 265.178592 259.41384 247.884336 224.825328 198.883944 175.824936 155.648304 138.354048 121.059792 东外窗透过日射得热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.38 0.24 0.24 0.23 0.21 0.18 0.15 0.11 0.08 0.07 0.07 0.06 0.06 0.06 Dj,m 539 Cc.s 0.43 Aw 5.985 Qc(&) 527.114511 332.914428 332.914428 319.0429935 291.3001245 249.685821 208.0715175 152.5857795 110.971476 97.1000415 97.1000415 83.228607 83.228607 83.228607 东外墙冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 35 35 35.2 35.6 36.1 36.6 37.1 37.5 37.9 38.2 38.4 38.5 38.6 38.5 ?td 2.1 tc(&)+?td 37.1 37.1 37.3 37.7 38.2 38.7 39.2 39.6 40 40.3 40.5 40.6 40.7 40.6 Ka 0.97 Kp 0.94 t'c(&) 33.82778 33.82778 34.01014 34.37486 34.83076 35.28666 35.74256 36.10728 36.472 36.74554 36.9279 37.01908 37.11026 37.01908 tr 26 ?t 7.82778 7.82778 8.01014 8.37486 8.83076 9.28666 9.74256 10.10728 10.472 10.74544 10.9279 37.01908 37.11026 37.01908 K 0.48 A 31.92 Qc(&) 119.934114 119.934114 122.728161 128.316255 135.3013724 142.2864899 149.2716073 154.8597012 160.4477952 164.6373335 167.4329126 567.1915361 568.5885596 567.1915361 人员散热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.02 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.49 0.58 0.17 0.13 0.1 0.08 qs 60.5 n 6 φ 0.93 Qc(&) 6.7518 3.3759 3.3759 3.3759 3.3759 3.3759 3.3759 3.3759 165.4191 195.8022 57.3903 43.8867 33.759 27.0072 ql 73.3 Qc 409.014 合计 415.7658 412.3899 412.3899 412.3899 412.3899 412.3899 412.3899 412.3899 574.4331 604.8162 466.4043 452.9007 442.773 436.0212 照明散热形成的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.2 0.19 0.17 0.15 0.14 0.12 0.11 0.37 0.67 0.71 0.74 0.76 0.79 0.81 N 0.2 Qc(&) 40 38 34 30 28 24 22 74 134 142 148 152 158 162 各项总冷负荷 3618.001729 3779.84969 3808.356049 3516.763972 3218.533429 2934.793923 2717.290225 2508.480677 2461.220259 2335.898559 2086.13267 2338.530747 2245.687895 2132.572255 新风负荷 卫生间 北外窗的瞬时传热冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 29.9 30.8 31.5 31.9 32.2 32.2 32 31.6 30.8 29.9 29.1 28.4 27.8 27.2 ?td 3 109 32.9 33.8 34.5 34.9 35.2 35.2 35 34.6 33.8 32.9 32.1 31.4 30.8 30.2 tr 25 ?t 7.9 8.8 9.5 9.9 10.2 10.2 10 9.6 8.8 7.9 7.1 6.4 5.8 5.2 Kw 3.612 A 7.14 Qc(&) 203.738472 226.949184 245.00196 255.317832 263.054736 263.054736 257.8968 247.580928 226.949184 203.738472 183.106728 165.053952 149.580144 134.106336 北外窗透过日射得热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.81 0.83 0.83 0.79 0.71 0.6 0.61 0.68 0.17 0.16 0.15 0.14 0.13 0.12 Dj,m 115 Cc.s 0.43 Aw 5.355 Qc(&) 214.4918475 219.7879425 219.7879425 209.1957525 188.0113725 158.88285 161.5308975 180.06723 45.0168075 42.36876 39.7207125 37.072665 34.4246175 31.77657 北外墙冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 31 31.4 31.3 31.2 31.2 31.3 31.4 31.6 31.8 32.1 32.4 32.6 32.9 33.1 ?td 2.7 tc(&)+?td 33.7 34.1 34 33.9 33.9 34 34.1 34.3 34.5 34.8 35.1 35.3 35.6 35.8 Ka 0.97 Kp 0.94 t'c(&) 30.72766 31.09238 31.0012 30.91002 30.91002 31.0012 31.09238 31.27474 31.4571 31.73064 32.00418 32.18654 32.46008 32.64244 tr 25 ?t 5.72766 6.09238 6.0012 5.91002 5.91002 6.0012 6.09238 6.27474 6.4571 6.73064 7.00418 7.18654 7.46008 7.64244 K 0.48 A 12.18 Qc(&) 33.48619142 35.61849043 35.08541568 34.55234093 34.55234093 35.08541568 35.61849043 36.68463994 37.75078944 39.3500137 40.94923795 42.01538746 43.61461171 44.68076122 内门冷负荷Q=9 内墙冷负荷Q=31.59 内围护结构冷负荷 40.59 各项总冷负荷 492.3065109 522.9456169 540.4653182 539.6559254 526.2084494 497.6130017 495.6361879 504.9227979 350.3067809 326.0472457 304.3666785 284.7320045 268.2093732 251.1536672 新风负荷 楼梯间 北外玻璃门的瞬时传热冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 29.9 30.8 31.5 31.9 32.2 32.2 32 31.6 30.8 29.9 29.1 28.4 27.8 27.2 ?td 3 32.9 33.8 34.5 34.9 35.2 35.2 35 34.6 33.8 32.9 32.1 31.4 30.8 30.2 tr 25 ?t 7.9 8.8 9.5 9.9 10.2 10.2 10 9.6 8.8 7.9 7.1 6.4 5.8 5.2 110 Kw 3.612 A 3.6 Qc(&) 102.72528 114.42816 123.5304 128.73168 132.63264 132.63264 130.032 124.83072 114.42816 102.72528 92.32272 83.22048 75.41856 67.61664 北外玻璃门透过日射得热引起的冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 Clq 0.81 0.83 0.83 0.79 0.71 0.6 0.61 0.68 0.17 0.16 0.15 0.14 0.13 0.12 Dj,m 115 Cc.s 0.43 Aw 2.7 Qc(&) 108.14715 110.81745 133.515 105.47685 94.79565 80.109 81.44415 90.7902 22.69755 21.3624 20.02725 18.6921 17.35695 16.0218 北外墙冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 31 31.4 31.3 31.2 31.2 31.3 31.4 31.6 31.8 32.1 32.4 32.6 32.9 33.1 ?td 2.7 tc(&)+?td 33.7 34.1 34 33.9 33.9 34 34.1 34.3 34.5 34.8 35.1 35.3 35.6 35.8 Ka 0.97 Kp 0.94 t'c(&) 30.72766 31.09238 31.0012 30.91002 30.91002 31.0012 31.09238 31.27474 31.4571 31.73064 32.00418 32.18654 32.46008 32.64244 tr 25 ?t 5.72766 6.09238 6.0012 5.91002 5.91002 6.0012 6.09238 6.27474 6.4571 6.73064 7.00418 7.18654 7.46008 7.64244 K 0.48 A 10.68 Qc(&) 29.36227622 31.23197683 30.76455168 30.29712653 30.29712653 30.76455168 31.23197683 32.16682714 33.10167744 34.5039529 35.90622835 36.84107866 38.24335411 39.17820442 东外墙冷负荷 时间 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00:00 tc(&) 35 35 35.2 35.6 36.1 36.6 37.1 37.5 37.9 38.2 38.4 38.5 38.6 38.5 ?td 2.1 tc(&)+?td 37.1 37.1 37.3 37.7 38.2 38.7 39.2 39.6 40 40.3 40.5 40.6 40.7 40.6 Ka 0.97 Kp 0.94 t'c(&) 33.82778 33.82778 34.01014 34.37486 34.83076 35.28666 35.74256 36.10728 36.472 36.74554 36.9279 37.01908 37.11026 37.01908 tr 25 ?t 8.82788 8.82788 9.01014 9.37486 9.83076 10.28666 10.74256 11.10728 11.472 11.74544 11.9279 12.01908 12.11026 12.01908 K 0.48 A 31.92 Qc(&) 135.2572462 135.2572462 138.049761 143.637855 150.6229724 157.6080899 164.5932073 170.1813012 175.7693952 179.9589335 182.7545126 184.1515361 185.5485596 184.1515361 内门冷负荷Q=9 内墙冷负荷Q=17.46 内围护结构冷负荷 26.46 各项总冷负荷 401.9519524 418.194833 452.3197127 434.6035115 434.8083889 427.5742815 433.7613341 444.4290484 372.4567826 365.0105664 357.470711 349.3651948 343.0274237 333.4281805 新风负荷