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1、 ? 2703? ? 1? ? ? ? ? ? 2? ZDY3200S63.51500mm92mm? 3? 270310#27031m? 1270310#? ? 1? 1.1? Q1=4N=43=12m3/min? Q1-m3/min? 4-4m3/? N-3? 1.2? Q2=q1-q2/c=920(0.38%-0.35%)/0.008=35m3/min? Q2-m3/min? q1-2703%? q2-2703%? c-c=0.8%? 920-2703920 m3/min? 1.3? Q4VminS=600.2510.2=153m3/min? Q4-m3/min? Vmin-m/sVmin
2、=0.25m/s? S-m2S=10.2m2? 1.4? 2326100 m3/min? 1 ? /?16?1622?2326? m3/min?60?80?100? 1.5? Q60VmaxS60410.2=2448 m3/min? Vmax-Vmax=4m/s? Q-m3/min? S-m2 S=10.2m2? Q=161m3/min? QQ? 3161m3/min153m3/min27032703180m3/min? ? ? +? 113m50mmPE2m20mm12mm? 20.5m4? ? ? 3100mm0.2m? 41m? 50.6m100mm? 60.5m? 720? 88? 9
3、1:1? 101MPa? 11? ? 1? 2? 3? 450mm? 60mm50mm? ? 120? 2? 3? ? 1? 1) ? 20.3m? 30.5? 4? 5? 60.5%? 2? 1? 212.5mm? 3? 4? 5? 6? 3? 1? 21t1t2t1t1t2t2t3t2t2t3t3t5T? 31t1t12.5mm40T1t1t3t3t15.5mm1864mm? 440T? ? 5? ? 6? 7100mm? 8) ? 9? 10? 11? 12? 4? 1? 2? 3? ? 4,? ? 53m300mm600800mm? 60.2m320kg2210? 7? 8? 90.3m? 5? 1? 1? 2? 3? 2? 1? 2? 3? ? 4? 3? 1? 2? 3? 4? 5? 6? 1? 2? 3? 4? 5200200mm? 6? 71m? ? 8? 9? 10? 110.4%0.4%? 120.5%0.4%? 130.8%? 14? 15? 16? 17? 180.5MPa? 19? 20? 21? 22? ? 7? 12703? 2? 3,153180m3/min,0.4%? 4? 5? 627032703? 8? 1? 1? 22? 3? 4? 2? 1? 2? 3? 4? 3? 1? 2? 3? 4? 5