分集水器尺寸表_secret

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1、分汽缸、分水器、集水器尺寸的确定1、直径D（1）按断面流速v确定D:分汽缸按断面流速8-10m/s计算；分水器、集水器按断面流速0.1m/s计算。（2）按经验估算确定D:D=1.5-3dmax式中D—分汽缸、分水器、集水器直径，mm;dmax—分汽缸、分水器、集水器支管中的最大直径，mm。2、配管间距L1L2L3……分汽缸、分水器、集水器配管尺寸表（mm）编号管径尺寸d1d2d3d4L1L2L3L4L5LL6D1234567895065801001251502002503005065801001251502

2、002503004050506580100125150200253240404050125150200250260275285300315350385420260280310330360390460530600255270285305335360410460530250255255265280295310325370245245245245245250250250250126013101370143015201610178019502180150+D/2Ø219X6Ø219X6Ø219X6Ø219X6Ø219X

3、6Ø273X7Ø325X8Ø426X9Ø478X9依接管管径确定配管尺寸表（mm）d1-4253240506580100125150200250300l250260280310330360390450530600LΣl+240d5Ø108X4Ø133X4Ø159X4.5Ø219X6Ø219X6椭圆封头公称直径DN/mm曲面高度h1/mm直边高度h2/mm厚度δ/mm质量m/kg容积V/m3公称直径DN/mm曲面高度h1/mm直边高度h2/mm厚度δ/mm质量m/kg容积V/m3300752543.800.005

4、3350882545.010.008065.7967.6287.84810.294001002546.390.01154501122547.920.015969.69612.01813.06816.17401018.030.0134401022.120.01831221.871226.801425.781431.571629.781636.425001252549.620.02131841.36614.5755013725411.490.0277819.61617.38401026.620.0242823.37

5、1232.23401031.530.03131437.921238.141643.721444.861849.611651.68502058.160.02621858.6060015025413.520.0353502068.440.0337620.442275.87827.47600150401868.330.0396401036.860.0396502079.541244.562288.121452.372496.821660.29常用阀门闸阀名称型号介质参数阀体材料规格公称通径DNmm1520253240

6、506580100125150200250300350400500楔式闸阀Z41H-16C1.6MPa水、蒸汽、油品碳钢LH重量参考价-----250265280300325350400450500550600------43845253062075684510411244147416631886-57912183540558011013020028040050070012001051201451902603003704606508501080151021603310---截止阀名称型号介质参数阀体材料规格公称

7、通径DNmm1520253240506580100125150200截止阀J41H-16C1.6MPa水、蒸汽、油品灰铸铁LH重量参考价130150160180200230290310350400480600118118146171187200231381428486566648-2.12.83.65.379.81437.54575112180202528456575100180240350550----旋启式止回阀名称型号介质参数阀体材料规格公称通径DNmm50658010012515020025030035

8、0400450500600止回阀H44T-101.0MPa水、蒸汽灰铸铁LH重量参考价2302903103504004805005506207208208809801180137142161178203233262299350396448484525608-13212432527410014121138745060080011907510011515020025038058082011