|
發(fā)布時間: 2012-11-10 20:55
正文摘要:在結(jié)構(gòu)上采取了如下措施: 1.吸、排接管都彎向上方(以便泵內(nèi)存水) 2.泵的螺殼內(nèi)用隔板做成雙流道結(jié)構(gòu),形成一個氣水分離室33.泵吸人接管處設(shè)有單向閥1(泵停時關(guān)閉)自吸過程(左圖) 1.泵 ... |
|關(guān)于我們|網(wǎng)站地圖|油氣儲運(yùn)網(wǎng) ( 魯ICP備11007657號-3 )
GMT+8, 2024-11-8 01:38 , Processed in 0.025335 second(s), 17 queries , Gzip On, MemCached On.
Powered by Discuz! X3.5
Copyright © 2001-2023, Tencent Cloud.