BOP ya annular imatchulidwa chifukwa cha kusindikiza kwake, mawonekedwe a annular a pachimake cha rabara.Kapangidwe kake kamakhala ndi magawo anayi: chipolopolo, chivundikiro chapamwamba, pakati pa mphira ndi pistoni.
Pamene dongosolo la hydraulic control system likugwiritsidwa ntchito palimodzi, pamene pali zida zobowola m'chitsime, zimatha kusindikiza chitoliro cha mpweya cha annular cha kukula kwake;Pamene palibe chida chobowolera m'chitsime, malo a annular opangidwa ndi kelly pipe, coring tool, chingwe, waya ndi chitsime akhoza kutsekedwa kwathunthu.Pansi pa kuphatikizika kwa chowongolera kukakamiza ndi chosungira chosungira, cobalt imatha kukokedwa mokakamiza kudzera pa chitoliro chobowola cha digirii 18 popanda chomangira chabwino.
Malinga ndi kapangidwe ka mphira pachimake, annular BOP amagawidwa m'magulu awiri: tapered mphira pachimake ndi ozungulira mphira pachimake:
Tapered rubber pachimake annular BOP kapangidwe kake:
1. Pakatikati pa mphira amatha kusinthana ndi HTDRIL.
2. Kutetezedwa kwa lamba kumawonjezeredwa ku kapangidwe koyambirira, komwe kungalepheretse ndikuwongolera chodabwitsa chokoka cha silinda chifukwa cha kulemedwa pang'ono kwa pistoni.
3. Mphete yonyamulira imakulitsidwa pang'ono ndipo ingagwiritsidwe ntchito kukweza gulu la BOP lonse.
4.Kugwirizana kwa mtundu wa khadi ndikosavuta kusokoneza ndikusintha pakati pa rabara.
Mawonekedwe a BOP ozungulira mphira wa annular:
1. Pakatikati pa mphira amatha kusinthana ndi shaffer.
2. Kutetezedwa kwa lamba kumakulitsidwa pamapangidwe apachiyambi, omwe angalepheretse ndikuwongolera chodabwitsa chokoka cha silinda chomwe chimayambitsidwa ndi kulemedwa pang'ono kwa pistoni.
Ngati muli ndi mafunso kapena mukufuna zambiri, chonde khalani omasuka kulumikizana ndi gulu lathu lothandizira makasitomala.
Zikomo chifukwa cha chidwi chanu ndikuthandizira kwazinthu zathu!Tikuyembekezera kugwira ntchito nanu kuti mupange malo otetezeka komanso ogwira ntchito bwino amafuta!
Nthawi yotumiza: Aug-14-2023