BOP inoshandiswa kuvhara musoro wetsime panguva yekuyedzwa kweoiri, kugadzirisa matsime, uye kupedzisa mashandiro ekudzivirira tsaona dzinoputika. Inobatanidza kuvharwa kwakazara uye semi-chisimbiso mabasa mune imwe, uye ine hunhu hwechimiro chakareruka, kushanda kuri nyore, uye yakakwirira-kudzvinyirira kuramba. Inowanzo shandiswa chengetedzo yekuvharisa chisimbiso chetsime remusoro muminda yemafuta kudzivirira kuvhuvhuta. Kune maviri makuru marudzi eakajairwa BOP:annular BOPuyegondohwe BOP. Paunenge uchishandisa BOP pane saiti, marudzi akasiyana eBOP anowanzo kusanganiswa zvinoenderana nezvinodiwa. Kazhinji, chikamu chepamusoro ndeye annular BOP, chikamu chepakati chakazara gondohwe BOP uye shear gondohwe BOP, chikamu chezasi ihafu yegondohwe BOP, zvichingodaro. Kune misanganiswa yakasiyana zvinoenderana nenzvimbo yenzvimbo.
Kusarudzwa kweBOP Assembly
Zvinhu zvinofanirwa kutariswa mukusarudza hydraulic BOP musanganiswa ndeiyi: tsime mhando, kuumbwa kumanikidza, saizi yekasi, kuumbwa kwemvura yemhando, yevashandi tekinoroji mamiriro, maitiro tekinoroji zvinodiwa, mamiriro ekunze, mamiriro emigwagwa, mamiriro ekupa zvinhu, uye kuchengetedzwa kwezvakatipoteredza zvinodiwa. Muchidimbu, inofanirwa kukwanisa kudzikamisa kudhiraivha, kuve nechokwadi chekuchengetedza kuchera, uye kuchengetedza mari yekuchera.
1)Kusarudzwa kwePressure Level
Kudzvanywa kwekushanda kweiyo hydraulic BOP musangano kunoenderana nekupikiswa kwemukati kwekasi, kudzvanywa kwegomba rakavhurika kuumbwa pane casing shangu uye inotarisirwa yakanyanya kudzvanywa musoro wemusoro. Asi zvinonyanya kutariswa nehupamhi hwemusoro wemusoro kumanikidzwa iyo BOP ungano inotarisirwa kumira. Kune mashanu BOP kudzvanywa mazinga:14MPa, 21MPa,35MPa,70MPa,105MPa uye140MPa.
2)Kusarudzwa kweThe Diameter
Iyo dhayamita yeungano yeBOP inotsamira pakukura kwekasi mune dhizaini yekumisikidza dhizaini, ndiko kuti, inofanira kunge yakakura zvishoma pane dhayamita rekunze reiyo casing yakabatana. Kune marudzi mapfumbamwe emadhayamita eBOP:180mm,230mm,280mm,346mm,426mm,476mm,528mm,540mm, uye680mm. Pakati pavo,230mm,280mm,346mm, uye540mm anonyanya kushandiswa panzvimbo.
3)Kusarudzwa kweBOP Assembly
Kusarudzwa kwefomu yekubatanidza kunonyanya kuenderana nekumanikidza kwekugadzira, kudhirowa kwezvinodiwa, dhilling chishandiso chimiro uye midziyo yekufananidza mamiriro.
BOP ndiyo inonyanya kukosha midziyo yekuonesa kuchengetedzwa zvakanaka. Sezvo yakadzika uye yakadzika-yakadzika-yakadzika mafuta uye gasi zviwanikwa zvekuongorora uye kusimukira yave nhandare huru yekurwira oiri negasi kuchengetwa uye kugadzirwa mumakore achangopfuura, dhizaini nekugadzirwa kwezvidziviriri zvinoputika zvakasimudzirawo kudzvinyirirwa yakakwira uye yakakura dhayamita. PWCE yagara yakanamatira kune epakati pfungwa dzekuoma, hunyanzvi uye kuvimbika, uye yakazvipira kugadzira akasiyana emhando yepamusoro ekudzivirira ekudzivirira. Ndokumbira utibate kuti uwane rumwe ruzivo nezve blowout preventer zvigadzirwa.
Kana uine chero mibvunzo kana uchida rumwe ruzivo, ndapota inzwa wakasununguka kubata timu yedu yekutengesa.
Nguva yekutumira: Jul-26-2024