Isingeniso se-Umbilical Cable

I-Anikhebula lenkabaiyi-cable assembly ekhethekile, enemisebenzi eminingi esetshenziswa kakhuluizicelo zasogwini, zasolwandle, kanye nezezimboniukudlulisa amandla, izimpawu, kanye noketshezi (ama-hydraulics, amakhemikhali, noma uphethiloli) ezindaweni ezinzima. Isebenza njengomthombo wokuphila ("umbilical") phakathi kwezinhlelo zokulawula kanye nemishini ekude, njengamarobhothi angaphansi kwamanzi, imishini yokumba uwoyela, noma ama-wind turbine asogwini lolwandle.

Izingxenye Eziyinhloko Zekhebula Le-Umbilical

1.Abaqhubi Bakagesi– Amandla okudlulisa (isib., amaphampu angaphansi kolwandle noma izinzwa).

2.I-Fiber Optics- Ukudluliswa kwedatha okusheshayo kokuqapha ngesikhathi sangempela.

3.Imigqa ye-Hydraulic/Fluid– Letha izinto zokugcoba, uphethiloli, noma amakhemikhali (isib., ukuvimbela ukuqhuma).

4.Izikhali/Ukubopha– Izendlalelo ezivikelayo (ucingo lwensimbi, i-HDPE, noma i-polyurethane) ekugugulekeni, ekucindezelekeni nasekugqwaleni.

Izicelo

1.Uwoyela negesi: Ilawula izihlahla zikaKhisimusi ezingaphansi kolwandle, ama-ROV (izimoto ezisebenza kude).

2.Amandla Avuselelekayo: Inika amandla izinzwa ze-turbine yomoya zasogwini kanye nama-actuator.

3.Ukuzivikela/Ukumba: Isekela ama-drone angaphansi kwamanzi noma ukuhlola okujulile kolwandle.

Kungani Izintambo Ze-Umbilical Zihlukile?

Imisebenzi Eminingi: Faka izintambo/amapayipi ahlukene esikhundleni seyunithi eyodwa ehlanganisiwe.

Ukuqina Okukhulu: Iyamelana nokuchoboza, amanzi anosawoti, kanye nokugoba okuguquguqukayo (isb., amagagasi/imisinga).

Okungenziwa ngezifiso: Yenzelwe ukujula, izinga lokushisa, kanye nokuchayeka kwamakhemikhali.

Isibonelo: Inkaba ye-subsea oil rig ingase ithwaleAmandla angu-6kV, idatha ye-fiber-optic, kanye noketshezi lwe-hydraulicekujuleni kwamamitha angu-3,000.

Nazi 2 imiklamo yekhebula le-umbilical ekhethekileeyenzelwe izimboni ezahlukene, enemininingwane yobuchwepheshe kanye nokucushwa:

1. Amandla Ashukumisayo + I-Fiber Optic Umbilical yama-ROV

● Isicelo: Izimoto Ezisebenza Kude (ama-ROV) ekuhloleni okujulile kolwandle.
Umklamo:

Abaqhubi: 3x 10 AWG yethusi (amandla angu-6kV).

I-Fiber Optics: Imicu engu-6x yemodi eyodwa (G.652.D) yevidiyo/idatha ye-HD.

Izikhali: Indwangu yensimbi engagqwali enezingqimba ezimbili + i-HDPE sheath.

Izici Eziyinhloko:

Ayikwazi ukugoba uma iboshelwe (ikhono lokuzungeza elingu-360°).

Kuhlolwe ukujula okungamamitha angu-4,000 (ISO 13628-5).

Amamojula okuqina kwesisindo esingathathi hlangothi emanzini olwandle.

2. Ukuqapha Ipulazi Lomoya Lasogwini Lolwandle

● Isicelo: Idatha yenzwa yesikhathi sangempela + amandla ama-turbine.

Umklamo:

Abaqhubi: 4x 12 AWG (1kV, ukufakelwa kwe-XLPE).

I-Fiber Optics: Imicu ye-multimode engu-12x (OM4, 40Gbps).

Imigqa Yoketshezi: Amashubhu e-nylon angu-2x 8mm (ukulawula amanzi).

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

Amazinga: DNVGL-RP-0360 yomoya osuka ogwini lolwandle.