中文
Ukudluliselwa komkhumbi kuya emkhunjini (STS) kuwumsebenzi ovamile futhi ophumelelayo embonini kawoyela negesi. Nokho, lokhu kusebenza kuphinde kuhambisane nezingozi ezingase zibe khona kwezemvelo, ikakhulukazi ukwenzeka kokuchitheka kukawoyela. Ukuchitheka kukawoyela akuthinti inkampani kuphela's inzuzo, kodwa futhi idale umonakalo omkhulu emvelweni futhi ingase ibangele izingozi zokuphepha ezifana nokuqhuma.
I-Marine Breakaway Couplings (MBC): Izinsiza Ezibalulekile Zokuvimbela Ukuchitheka Kwamafutha
Enqubweni yokuthutha umkhumbi ukuya emkhunjini (STS), njengemishini eyinhloko exhuma imikhumbi emibili, uhlelo lwepayipi lenza umsebenzi obalulekile wokuthutha uwoyela noma igesi. Kodwa-ke, amapayipi asengozini yokulimala ngaphansi kokuguquguquka okukhulu kwengcindezi noma imithwalo eqinile eqinile, okungaholela ekuchithekeni kukawoyela futhi kube usongo olukhulu endaweni yasolwandle kanye nokuphepha kokusebenza. Ngalesi sizathu, i-marine breakaway couplings (MBC) isiphenduke enye yezinto ezibalulekile zokuvikela ukuchitheka kukawoyela.
I-MBC inganqamula ngokuzenzakalelayo inqubo yokulethwa lapho kwenzeka isimo esingavamile ohlelweni lwepayipi, ngaleyo ndlela ivimbele ukulimala okwengeziwe ohlelweni nokuchitheka kukawoyela. Isibonelo, lapho ingcindezi ku-hose idlula umkhawulo wokuphepha, noma i-hose idlulile ngenxa yokunyakaza komkhumbi, i-MBC izosebenza ngokushesha ukuze inqamule ngokushesha ukudluliselwa nokuqinisekisa ukuphepha nokuzinza kwesistimu. Le ndlela yokuvikela ezenzakalelayo ayinciphisi kuphela amathuba okuba namaphutha okusebenza komuntu, kodwa futhi inciphisa kakhulu amathuba okuchitheka kukawoyela.
I-CDSR double carcass hose: ukuqapha ngesikhathi sangempela ukuvimbela izinkinga ngaphambi kokuthi zenzeke
Ngokungeziwe ku-MBC, ipayipi le-CDSR le-carcass double linganikeza ukwesekwa okuqinile kwezobuchwepheshe ukuvimbela ukuchitheka kukawoyela. I-hose kawoyela ye-CDSR ihlanganisa uhlelo lokuthola ukuvuza olumangelengele futhi oluthembekile. Ngokusebenzisa umtshina ovuzayo onamathiselwe epayipini lezidumbu ezimbili, opharetha bangakwazi ukuqapha isimo sepayipi ngesikhathi sangempela.
IIpayipi le-CDSR yesidumbu esiphindwe kabiliyakhelwe ngemisebenzi yokuvikela kabili. Isidumbu esiyinhloko sisetshenziselwa ukuthutha uwoyela ongahluziwe, kuyilapho isidumbu sesibili sisebenza njengongqimba oluvikelayo, olungavimbela ngempumelelo uwoyela ukuthi ungavuzi ngokuqondile lapho isidumbu sokuqala sivuza. Ngesikhathi esifanayo, uhlelo luzohlinzeka ngempendulo yesikhathi sangempela ku-opharetha ngesimo se-hose ngokusebenzisa izinkomba zombala noma ezinye izinhlobo zezimpawu eziyisixwayiso. Uma kutholwa noma yikuphi ukuvuza esidumbuni esiyinhloko, isistimu izonikeza ngokushesha isignali ukukhumbuza opharetha ukuthi athathe izinyathelo ezifanele ukugwema ukunwetshwa okwengeziwe kokuchitheka kukawoyela.
Idethi: 15 Meyi 2025