Inkqubo ye-single point mooring sisakhiwo esiqhelekileyo samaqonga angaphesheya konxweme. I-hose yeoli engaphantsi kwamanzi idlala indima ebalulekileyo kule nkqubo ngokubonelela ngesiteshi esikhuselekileyo nesithembekileyo sokuhanjiswa kweoli kwindawo enye.
(Umzobo weSchematic of single point mooring system)
1. Amandla aphezulu:
Imibhobho yeoli ephantsi kolwandle yeZebung yenziwe ngezinto ezinamandla kakhulu, ezinokumelana noxinzelelo lwangaphantsi kwamanzi kunye nomoya onamandla kunye namaza, iqinisekisa ukhuseleko kunye nokuthembeka kokugqithiselwa kwe-oyile. Ukongeza, izinto ze-submarine hose zinokugqwesa okugqwesileyo kunye nokuxhathisa kwe-abrasion, ngoko ke ingasetyenziselwa ixesha elide elwandle.
(Ithumbu lenkwili ephindwe kabini yesidumbu elineringi ezidadayo)
2. Ukuthembeka:
Imibhobho engaphantsi kwamanzi kaZebung idlule kuvavanyo oluninzi kunye neziqinisekiso zokuqinisekisa ukuthembeka kwayo elwandle. Xa isetyenziswa, imibhobho ihlolwa rhoqo kwaye igcinwe ukuze igcinwe ikwimeko entle kwaye kuqinisekiswe ukuba akusayi kubakho bungozi bokhuseleko kumaqonga angaphesheya kunye nobungozi kwimekobume yaselwandle.
(Uvavanyo lokugoba oluguquguqukayo lwethumbu lenkwili kwiZiko loMvavanyo leZebung)
3. Ukhuseleko:
Zebung double carcass inkwili imibhobho zixhotyiswe iivalvu zokhuseleko kunye nezixhobo zokubona ukuvuza. Ivalve yokhuseleko inokukhusela umbhobho ekuqhekekeni ngenxa yokutsala ngamandla. Isixhobo sokubona ukuvuza sinokubona ukuba kukho ukuvuza kweoli ngaphakathi kwithumbu, ukuqinisekisa ukhuseleko lokuthuthwa kweoli kwindawo enzima yaselwandle.
4. Ukubaluleka:
Umbhobho wenkwili udibanisa i-buoy kunye nombhobho ongaphantsi kolwandle kwindlela yokuxhoma indawo enye ngendlela ebhetyebhetye. Likhonkco lokuthuthwa kwe-oyile yaselwandle kunye negesi, kwaye linegalelo ekusebenzeni okuzinzileyo kwenkqubo yokuhambisa indawo enye.
Ukuqukumbela, i-hose ye-submarine idlala indima ebalulekileyo kwinkqubo ye-mooring ye-single-point, kwaye ukusebenza kwayo kunye nokuthembeka kuqinisekisa ukhuseleko kunye nokusebenza kakuhle kwamaqonga ase-offshore. Ukuze igqibelele kwaye ingabi nabudenge, umbhobho wokuhambisa ioli kwinkwili yase Zebung uya kuhlolwa ngokungqongqo phambi kokuba umke kumzi-mveliso. Kungenxa yoko le nto sikwazi ukubonelela ngombhobho we-oyile weprimiyamu kumaqonga aphesheya kolwandle ukutyhubela iminyaka.
Ixesha lokuposa: May-07-2024