liang zhong yi zhong shi mei xiao shi liu liang shi 4 2 dun ；ling yi zhong shi mei xiao shi liu liang shi 7 9 dun jie da ru xia ：gei shui guan dao D N 1 00de yun xu liu su wei v = 1 . 3 m / s , 1 、ruo qu 1 . 5 m / s ，liu liang q = A * v = 1 1 . 7 8 k g / s = 4 2 . 4 1 2 t / " 两种一种是每小时流量是42吨；另一种是每小时流量是79吨解答如下：给水管道DN100的允许流速为v=1.3m/s,1、若取1.5 m/s，流量q=A*v=11.78kg/s=42.412t/

分享：DN100污水管道流量表一、结构产品结构主要由磁路系统、测量导管、电极、外壳、衬里和转换器等部分组成。1.磁路系统：其作用是产生均匀的直流D N 1 003 0- - 4 02 5 - - 3 5 ye an P = zhen kong 0. 05 - - 0. 3 1 5 - - 3 0P & l t ; 6 k g / c m 2 ( biao ) 0. 3 - - 0. 8 fa qi pai qi guan : cong shou ya rong qi pai chu P & l t ; 2 0k g / c m 2 ( biao ) 0. 8 - - 1 . 5 cong wu ya rong qi pai chu you ji zhan du da de ye ti you ji xiang si ye ti 0. 5 - - 2 ya suo "

管径/流速/流量对照表1 1管径m3/h(DN)0.4m/s0.6m/s0.8m/s1.0m/s1.2m/s1.4m/s1.6m/s1.8m/s2.0m/s2.2m/s2.4m/s2.6m/s2.8m/s3.0m/s200.50.70.91.11.41.61.82.fen xiang ：D N 1 00wu shui guan dao liu liang biao yi 、jie gou chan pin jie gou zhu yao you ci lu xi tong 、ce liang dao guan 、dian ji 、wai ke 、chen li he zhuan huan qi deng bu fen zu cheng 。1 . ci lu xi tong ：qi zuo yong shi chan sheng jun yun de zhi liu "

P P R 、P E guan nei jing / liu su / liu liang dui zhao biao guan nei jing ( D N ) 1 01 5 2 02 5 3 2 4 05 06 5 8 01 001 2 5 1 5 02 002 5 03 003 5 04 004 5 05 006 00liu liang m 3 / h 0. 4 m / s 0. 1 0. 3 0. 5 0. 7 1 . 2 1 . 8 2 . 8 4 . 8 7 . 2 1 1 . 3 1 7 . 7 2 5 . 4 4 5 . 2 7 0. 7 1 01 . 8 1 3 8 . 5 1 8 1 " . DN100 30--4025--35液氨P=真空0.05--0.315--30 P<6kg/cm2(表)0.3--0.8乏气排气管：从受压容器排出P<20kg/cm2(表)0.8--1.5 从无压容器排出油及粘度大的液体油及相似液体0.5--2压缩

D N 1 5 guan dao ：liu liang Q er 0. 01 7 7 * 4 0er 0. 7 08 sheng / miao ，he 2 . 5 5 li fang mi / xiao shi 。D \ 2 5 guan dao ：liu liang Q = 0・ 04 9 1 * 4 0er 1 . 9 6 4 sheng / miao ，he 7 . 07 li fang mi / xiao shi 。D N 5 0guan dao ：liu liang Q er 0" . DN15管道：流量Q二0.0177*40二0.708升/秒，合2.55立方米/小时。D\25管道：流量Q=0・0491*40二1.964升/秒，合7.07立方米/小时。DN50管道：流量Q二0.

guan jing / liu su / liu liang dui zhao biao 1 1 guan jing m 3 / h ( D N ) 0. 4 m / s 0. 6 m / s 0. 8 m / s 1 . 0m / s 1 . 2 m / s 1 . 4 m / s 1 . 6 m / s 1 . 8 m / s 2 . 0m / s 2 . 2 m / s 2 . 4 m / s 2 . 6 m / s 2 . 8 m / s 3 . 0m / s 2 00. 5 0. 7 0. 9 1 . 1 1 . 4 1 . 6 1 . 8 2 " . PPR、PE管内径/流速/流量对照表管内径(DN) 1015 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600 流量m3 /h0.4m/s0.1 0.3 0.5 0.7 1.2 1.8 2.8 4.8 7.2 11.3 17.7 25.4 45.2 70.7 101.8 138.5 181.