Petroleum Well Control Equipment Co., Ltd. (PWCE)

I-PWCE Express Oil and Gas Group Co., LTD.

I-Seadream Offshore Technology Co., LTD.

I-API Standard Circulation Sub

Incazelo emfushane:

Amazinga okujikeleza aphezulu kunamamotho odaka ajwayelekile

Izinhlobonhlobo zezingcindezi eziqhumayo ukuze zivumelane nazo zonke izinhlelo zokusebenza

Zonke izimpawu zingama-O-rings futhi awekho amathuluzi akhethekile adingekayo

Izinhlelo zokusebenza ze-torque ephezulu

I-N2 ne-fluid iyahambisana

Ingasetshenziswa ngamathuluzi okuyaluza nezimbiza

Ukuwisa ibhola ukuzungeza okungaphansi

Inketho ekabili etholakalayo ngokusetshenziswa kwediski yokuphuka


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo:

I-Circulation Sub eqhutshwa ngamanzi ihlinzeka opharetha imisebenzi emibili ehlukene. Lapho ubhoboza ngenjini yodaka, ibhola lingase liwiswe ukuze kugudluzwe i-Circulation Sub endaweni evulekile, yona esebenzisa i-dropball ukuze ivale ukugeleza kunjini yodaka, okuphoqelela ukugeleza kokujikeleza kuphume ezimbobeni ezine ohlangothini lwe-Circulation Sub. Amanani aphezulu angasetshenziswa uma amachweba esevuliwe; lawa mazinga angaphezulu kokujwayelekile avunyelwe ukuthi afakwe enjini yodaka ejwayelekile. Lokhu kusebenza, ngokwesibonelo, kusetshenziswa lapho kugaywa noma kukhishwa izithiyo emgodini womthombo.

ukujikeleza kwe-sub1

Lapho ifinyelela ukujula okuqondiwe, ibhola lingase liwiswe ukuze kuvulwe I-Circulation Sub futhi kushintshwe ukugeleza koketshezi kuye ku-nitrogen ukuze kwehliswe umthombo. Njengoba ukugeleza ku-motor kuvaliwe, i-stator ayifakwa ngaphansi kwe-nitrogen, ngaleyo ndlela ingenzi umonakalo ku-stator. Umsebenzi wesibili we-Circulation Sub uvela kudiski ehlanganisiwe yokuqhuma. Lawa madiski afika ezinhlobonhlobo zengcindezi yokuqhuma ehlukahlukene engakhethwa opharetha ngezinhlelo zokusebenza ezahlukahlukene.

Le divayisi enemisebenzi eminingi ibalulekile ekugcineni ubuqotho nokusebenza kahle. Ayigcini nje ngokusiza ukuphathwa kwamandla kaketshezi ngesikhathi sokumba kodwa futhi iqinisekisa ubude besikhathi semoto yodaka ngokuvimbela umonakalo ovela ekuchayekeni kwe-nitrogen. Ngaphezu kwalokho, ikhono layo lokushintsha ukugeleza koketshezi kube yi-nitrogen ukuze kuthulwe umthombo wemithombo libonisa indima yalo ebalulekile ezinqubweni zokuphothula kahle. Leli thuluzi elibalulekile liyimfuneko kunoma yimuphi umsebenzi wokumba okuhloswe ngawo ukusebenza kahle nokulondolozwa kwemishini.

I-Circulation Sub5

  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona