Ishishini leoli kunye negesi yindawo enzima kunye nomngcipheko ophezulu, apho ukhuseleko kunye nokusebenza kakuhle kwemisebenzi kubaluleke kakhulu.Elinye icandelo elibalulekileyo kolu shishino sisivalo esiminxayo, esidlala indima ebalulekileyo ekulawuleni ukuhamba kolwelo ngexesha lokomba kunye nemisebenzi yongenelelo lwamaqula.Kweli nqaku, siza kuphonononga ukusetyenziswa kweevalvu ezininzi eziminxayo kunye nendlela ezisebenza ngayo ukuqinisekisa ukusebenza ngokutyibilikayo nokukhuselekileyo kweoli kunye nerhasi.
Yintoni iValve yeChoke Manifold?
Isivalo esiminxeke ngeendlela ezininzi, njengoko negama lisitsho, lelona candelo liphambili lokuminxa, elinoxanduva lokulawula ukuhamba kolwelo olusuka kumthombo.Ukuminxeka okuninzi kukudityaniswa kweevalvu kunye nokuminxeka okufakwe kwisixhobo sokomba ukulawula ukuhamba kolwelo oluphuma equleni.Yinxalenye ebalulekileyo yenkqubo yokulawula iqula, eyilelwe ukuthintela ukuvuthela kunye nezinye iziganeko ezinobungozi ngexesha lomsebenzi wokomba kunye nongenelelo lwamaqula.
Ukusetyenziswa kweValve ye-Choke Manifold
Owona msebenzi uphambili wevalve ephindaphindeneyo ekrwitshwayo kukulawula uxinzelelo kunye nesantya sokuhamba kolwelo oluphuma equleni.Ngexesha lemisebenzi yokomba, ulwelo lokubumba (ioyile, igesi, namanzi) luziswa kumphezulu ngomtya wokubhola.Iiminxa ivalve eninziisetyenziselwa ukulawula ukuhamba kwala manzi, ukuvumela umqhubi ukuba agcine uxinzelelo olufunwayo kunye nesantya sokuhamba ngelixa ukomba.
Kwimeko yokukhaba (ukungena ngequbuliso kolwelo oluyilayo ukuya emthonjeni), ivalve ephindaphindeneyo ekrwitshwayo ibalulekile ekujikiseni ukuqukuqela kolwelo kude nesixhobo sokuthintela ukuvuthela.Ngokulungelelanisa i-valve yokukhahlela, umqhubi unokusabela ngokukhawuleza kwiinguqu zoxinzelelo kunye nesantya sokuhamba, ukulawula ngokufanelekileyo imeko yokulawula kakuhle kunye nokuqinisekisa ukhuseleko lwe-rig kunye nabasebenzi.
Isebenza njani i-Minifold ye-Choke?
Ukusebenza kokuminxeka okuninzi kubandakanya indibanisela yeevalvu kunye neziminxa ezisebenza kunye ukulawula ukuhamba kolwelo.Xa ulwelo olubunjwayo lufika kumphezulu, ludlula kwivalve ekrwitshiweyo, exhotyiswe nge-choke (isixhobo sokuthintela) esinokuhlengahlengiswa ukuze silawule ukuhamba.Ivalve yokukrwitshwa ngokuqhelekileyo yenzelwe ukumelana noxinzelelo oluphezulu kunye neemeko zobushushu obuphezulu, okwenza ukuba ilungele ukusetyenziswa kwiindawo ezifuna ukubhola.
Ivalve yokukrwitshwa ikwabandakanya ezinye iivalvu, ezifana nevalve yokubulala kunye nevalve yesango, ezisetyenziswa kunye nevalve yokukrwitsha ukwahlula umthombo kunye nokulawula ukuhamba kolwelo.Ezi zivalo zisebenza ngabasebenzi abaqeqeshiweyo abajonga ngokusondeleyo ukunyanzeliswa kunye nesantya sokuhamba kwamanzi, ukwenza uhlengahlengiso lwexesha langempela ukuqinisekisa ukusebenza ngokukhuselekileyo nokusebenzayo.
Ukongeza kwindima yayo ekulawuleni kakuhle, ivalve ephindaphindeneyo yokukrwitshwa isetyenziswa ngexesha lovavanyo kunye nokusebenza kokugqiba.Ivumela umqhubi ukuba alinganise izinga lokuhamba kunye noxinzelelo lwamanzi okwakheka, ukubonelela ngedatha ebalulekileyo yokuvavanya i-reservoir kunye nokucwangciswa kwemveliso.
Iingqwalasela zoKhuseleko
Ukhuseleko lubaluleke kakhulu kwishishini leoli kunye negesi, kwaye ukusebenza ngokufanelekileyo kwevalve ye-coke manifold kubalulekile ekuqinisekiseni ukhuseleko lwemisebenzi yokomba.Ukugcinwa rhoqo kunye nokuvavanywa kwamacandelo amaninzi okuminxa kubalulekile ukukhusela ukusilela kwezixhobo kunye nokugcina ukulungela ukusebenza.
Ngaphezu koko, abasebenzi abasebenza kwi-ukuminxa ngokuphindaphindiweyokufuneka afumane uqeqesho olungqongqo lokusingatha iimeko zolawulo ngokufanelekileyo.Kufuneka baqhelene nokusebenza kwevalve ephindaphindeneyo ekrwitshwayo kwaye bakwazi ukuphendula ngokukhawuleza nangokuqinisekileyo xa kukho ukukhaba okanye eminye imingeni yolawulo lwequla.
Ukuqukumbela, ivalve ephindaphindenekayo licandelo elibalulekileyo kushishino lwe-oyile negesi, idlala indima ebalulekileyo ekulawuleni ukuhamba kolwelo ngexesha lokomba kunye nemisebenzi yongenelelo lomthombo.Ikhono layo lokulawula uxinzelelo kunye nesantya sokuhamba, kudibaniswa nobuchule babasebenzi abaqeqeshiweyo, iqinisekisa ukusebenza okukhuselekileyo nokusebenzayo kweoli kunye negesi yegesi.Ukuqonda ukusetyenziswa kunye nomsebenzi wevalve ye-coke manifold kubalulekile kuye nabani na obandakanyekayo ekuhloleni nasekuveliseni i-oyile kunye negesi.
Ixesha lokuposa: Mar-25-2024