Intshayelelo yeNtambo yeMbilical

I-Anintambo yenkabayindibano yekhebula ekhethekileyo, enemisebenzi emininzi esetyenziswa kakhulu kwiizicelo zaselwandle, ezingaphantsi kolwandle, nezemizi-mvelisoukuhambisa umbane, imiqondiso, kunye nolwelo (iihydraulics, iikhemikhali, okanye ipetroli) kwiindawo ezinzima. Isebenza njengomthombo wobomi ("i-umbilical") phakathi kweenkqubo zolawulo kunye nezixhobo ezikude, ezifana neerobhothi ezingaphantsi kwamanzi, iirigi zeoyile, okanye iiturbine zomoya zasemaphandleni.

Izinto ezibalulekileyo zeCable ye-Umbilical

1.Abaqhubi boMbane– Amandla okuhambisa (umz., kwiimpompo zangaphantsi kolwandle okanye kwiisensa).

2.IiFiber Optics– Ukudluliselwa kwedatha ngesantya esiphezulu ukuze kujongwe ngexesha langempela.

3.Imigca yeHydraulic/Fluid– Zisa izinto zokuthambisa, ipetroli, okanye iikhemikhali (umz., kwizinto zokuthintela ukuqhushumba).

4.Isikrweqe/Ukugquma– Iileya ezikhuselayo (ucingo lwentsimbi, i-HDPE, okanye i-polyurethane) ngokuchasene nokukrala, uxinzelelo, kunye nokugqwala.

Izicelo

1.Ioyile kunye neGesi: Ilawula imithi yeKrismesi engaphantsi kolwandle, ii-ROV (izithuthi ezisebenza kude).

2.Umoya ovuselelekayo: Inika amandla izinzwa ze-wind turbine kunye nee-actuators zaselwandle.

3.Ukhuselo/Ukwembiwa kwemigodi: Ixhasa iidrone ezingaphantsi kwamanzi okanye uphando lolwandle olunzulu.

Kutheni Iintambo Ze-Umbilical Zihlukile?

Imisebenzi emininzi: Faka intambo/iipayipi ezihlukeneyo endaweni yeyunithi enye edibeneyo.

Ukuqina Okugqithisileyo: Iyamelana nokutyumza, amanzi anetyuwa, kunye nokugoba okunamandla (umz., amaza/imisinga).

Ingenziwa ngokwezifiso: Yenzelwe ubunzulu, ubushushu, kunye nokuvezwa kweekhemikhali.

Umzekelo: I-umbilical yesixhobo seoyile esingaphantsi kolwandle isenokuthwalaAmandla e-6kV, idatha ye-fiber-optic, kunye nolwelo lwe-hydraulickubunzulu obuziimitha ezingama-3,000.

Apha zi 2 uyilo lweentambo ezikhethekileyo ze-umbilicalyenzelwe amashishini ahlukeneyo, eneenkcukacha zobugcisa kunye noqwalaselo:

1. Amandla aDynamic + iFiber Optic Umbilical yee-ROVs

● Isicelo: Izithuthi Ezisebenza Kude (ii-ROV) ezikwiphulo lokuhlola ulwandle olunzulu.
Uyilo:

Abaqhubi: 3x 10 AWG copper (amandla e-6kV).

IiFiber Optics: Iifayibha ze-single-mode ezi-6x (G.652.D) zevidiyo/idatha ye-HD.

Isikrweqe: I-braid yentsimbi engatyiwayo enamaleko amabini + i-HDPE sheath.

Ezona mpawu:

Ayikwazi ukujikisa i-torsion xa ibotshelelwa (ubuchule bokujikeleza obuyi-360°).

Ivavanywe ukuya kutsho kubunzulu obuyi-4,000m (ISO 13628-5).

Iimodyuli zokuqina kobunzima obungathathi cala emanzini olwandle.

2. Ukubeka esweni ifama yomoya engaphandle kwelwandle

● Isicelo: Idatha yenzwa yexesha langempela + amandla eeturbines.

Uyilo:

Abaqhubi: 4x 12 AWG (1kV, i-XLPE insulation).

IiFiber Optics: Iifayibha ze-multimode ezili-12x (OM4, 40Gbps).

Imigca yolwelo: Iityhubhu ze-nylon eziyi-2x 8mm (ulawulo lwe-hydraulic).

Isikrweqe: Intambo ye-Aramid + ijakethi ye-polyurethane (emelana ne-UV/Ozone).

Imigangatho: DNVGL-RP-0360 yomoya ophuma elwandle.