Chiyambi cha Chingwe cha Umbilical

Anchingwe cha umbilicalndi chingwe chapadera, chogwira ntchito zambiri chomwe chimagwiritsidwa ntchito makamaka muntchito za m'mphepete mwa nyanja, pansi pa nyanja, ndi mafakitalekutumiza mphamvu, zizindikiro, ndi madzi (hydraulics, mankhwala, kapena mafuta) m'malo ovuta. Imagwira ntchito ngati chingwe chothandizira ("umbilical") pakati pa machitidwe owongolera ndi zida zakutali, monga maloboti apansi pamadzi, zida zoyeretsera mafuta, kapena ma turbine amphepo a m'mphepete mwa nyanja.

Zigawo Zofunika Kwambiri za Chingwe cha Umbilical

1.Makondakitala amagetsi- Mphamvu yotumizira (monga, ya mapampu a pansi pa nyanja kapena masensa).

2.Ma Fiber Optics- Kusamutsa deta mwachangu kwambiri kuti muwonetsetse nthawi yeniyeni.

3.Mizere ya Hydraulic/Zamadzimadzi- Perekani mafuta odzola, mafuta, kapena mankhwala (monga mankhwala oletsa kuphulika).

4.Zida/Kuphimba Chigoba- Zigawo zoteteza (waya wachitsulo, HDPE, kapena polyurethane) kuti zisawonongeke, kupanikizika, ndi dzimbiri.

Mapulogalamu

1.Mafuta ndi Gasi: Amalamulira mitengo ya Khirisimasi pansi pa nyanja, magalimoto a ROV (oyendetsedwa patali).

2.Mphamvu Zongowonjezedwanso: Imayendetsa masensa a mphepo ya m'mphepete mwa nyanja ndi ma actuator.

3.Chitetezo/Kukumba Migodi: Imathandizira ma drone apansi pamadzi kapena kufufuza m'nyanja yakuya.

N’chifukwa Chiyani Zingwe za Umbilical Ndi Zapadera?

Yogwira Ntchito Zambiri: Sinthani zingwe/mapayipi osiyana ndi chipangizo chimodzi cholumikizidwa.

Kulimba Kwambiri: Imakana kuphwanya, madzi amchere, ndi kupindika kwamphamvu (monga mafunde/mafunde).

Zosinthika: Yopangidwira kuya, kutentha, ndi kukhudzana ndi mankhwala.

Chitsanzo: Chigoba cha chipangizo cha mafuta cha pansi pa nyanja chingakhale ndiMphamvu ya 6kV, deta ya fiber-optic, ndi madzi a hydraulicpa kuya kwa mamita 3,000.

Nazi izi 2 mapangidwe apadera a chingwe cha umbilicalZopangidwira mafakitale osiyanasiyana, zokhala ndi tsatanetsatane waukadaulo ndi kapangidwe kake:

1. Mphamvu Yosinthasintha + Umbilical ya Fiber Optic ya ma ROV

● Kugwiritsa NtchitoMagalimoto Oyendetsedwa Patali (ROVs) akufufuza zinthu zakuya panyanja.
Kapangidwe:

Oyendetsa: 3x 10 AWG mkuwa (mphamvu ya 6kV).

Ma Fiber Optics: Ulusi wa 6x single-mode (G.652.D) wa kanema/data ya HD.

Zida: Choluka chachitsulo chosapanga dzimbiri chokhala ndi zigawo ziwiri + chivundikiro cha HDPE.

Zinthu Zofunika Kwambiri:

Yolimba motsutsana ndi kupotoka kwa chingwe (mphamvu yozungulira 360°).

Yayesedwa mpaka kuya kwa mamita 4,000 (ISO 13628-5).

Ma module olimbikitsira kulemera kosalekeza m'madzi a m'nyanja.

2. Kuwunika kwa Famu ya Mphepo ya M'mphepete mwa Nyanja

● Kugwiritsa Ntchito: Deta ya sensa yeniyeni + mphamvu ya ma turbine.

Kapangidwe:

Oyendetsa: 4x 12 AWG (1kV, XLPE insulation).

Ma Fiber Optics: 12x multimode ulusi (OM4, 40Gbps).

Mizere Yamadzimadzi: Machubu a nayiloni a 2x 8mm (hydraulic control).

Zida: Ulusi wa Aramid + jekete la polyurethane (losagonjetsedwa ndi UV/Ozone).

Miyezo: DNVGL-RP-0360 ya mphepo ya m'mphepete mwa nyanja.