暖通空调水力计算表
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Q(W)
G(kg/s)l（m）d（mm）m/s R(Pa/m)1140672.7 6.6987580 1.3333273.7112103700.1 4.938115800.9829152.427370352.1 3.35011565 1.0101176.359433379.5 1.589515500.8099151.275533379.5 1.5895 2.8500.8099151.275627900.6 1.3286 2.8500.6770107.386722421.7 1.0677 2.8400.8501264.704816942.80.8068 2.832 1.0037312.614911463.90.5459 2.8320.6791149.0031059850.2850 2.8250.5809173.847112682.4160.1277 2.554200.4068100.628122682.4160.1277 1.627200.4068100.628131863.5830.0887 3.436150.5024197.147141001.5410.0477 3.237150.270097.92151001.5410.04770.338150.270097.92161001.5410.04770.141150.270097.92171001.5410.0477 3.223150.270097.92181863.5830.0887 3.451150.5024197.147192682.4160.1277 1.758200.4068100.628202682.4160.1277 2.901200.4068100.6282159850.2850 2.8250.5809173.8472211463.90.5459 2.8320.6791149.00323
16942.8
0.8068
2.8
32
1.0037
312.614
系统最不
比摩阻管段号冷负荷质量流量管长管径流速
2422421.7 1.0677 2.8400.8501264.704 2527900.6 1.3286 2.8500.6770107.386 2633379.5 1.5895 2.8500.8099151.275 2733379.5 1.589515500.8099151.275 2870352.1 3.35011565 1.0101176.359 29103700.1 4.938115800.9829152.427 30140672.7 6.6987580 1.3333273.711
系统总阻力为49506.066pa，并联环
3133348 1.5880 2.8500.8092150.9900 3227825 1.3250 2.8500.6752106.8050 3322302 1.0620 2.8400.8455261.8850 34167790.7990 2.8320.9940305.2350 35112560.5360 2.8320.6668143.6480 3657330.2730 2.8250.5564156.3840 373134.670.1493 5.614200.4754184.63 383134.670.1493 3.613200.4754184.63 3921000.10000.166150.5662371 401503.60.0716 1.62150.4054171.6
41
769.3590.0366 1.524150.207462.9 42769.3590.03660.038150.207462.9
43
769.3590.03660.241150.207462.9
44
769.3590.0366 1.471150.207462.9 451503.60.0716 1.683150.4054171.6 4621000.10000.164150.5662371 473134.670.1493 3.611200.4754184.63 483134.670.1493 5.217200.4754184.63 4957330.2730 2.8250.5564156.3840 50112560.5360 2.8320.6668143.6480 51167790.7990 2.8320.9940305.2350 5222302 1.0620 2.8400.8455261.8850 5327825 1.3250 2.8500.6752106.8050 5433348 1.5880 2.8500.8092150.9900
并联环路总
最不利环路系统不平衡率为（4
ΔPy（Pa）ΔPd（Pa）ΣζΔPj（Pa）
1368.555888.8980
02286.405483.0481三通0.148.30482645.385510.1441三通0.151.01442269.125327.9981三通0.132.7998423.570327.9981截止阀，1弯头 1.8
590.3971300.681229.1601三通0.122.9160741.171361.3181三通0.136.1318875.319503.6891三通0.150.3689417.208230.5991三通0.123.0599486.772168.7181三通0.1
16.8718257.00482.7422三通，1截止阀，1弯头 5.5
455.0793163.72282.7421三通0.18.2742677.397126.2191三通0.1
12.6219316.96736.4561三通，2截止阀，2弯
头,1FP 7.1
258.834933.09736.4561三通，2截止阀，2弯头,7.1258.834913.80736.4561三通，1渐扩管，1渐缩
管0.5
18.2278315.59636.4561三通，1渐扩管，1渐缩
管0.518.2278680.354126.2191三通0.112.6219176.90482.7421三通0.1
8.2742291.92282.7422三通，1截止阀，1弯头 5.5
455.0793486.772126.2191三通0.112.6219417.20824.3681三通0.1 2.4368875.319
82.742
1三通0.1
8.2742
统最不利环路管道水力计算
沿程损失动压局部阻力因素
局部阻力系数局部阻力
损失