1. Uhlolojikelele Of Marine Cables
Izintambo zasolwandle izintambo zikagesi kanye nezintambo ezisetshenziselwa amandla, ukukhanyisa, kanye nezinhlelo zokulawula emikhunjini ehlukahlukene, amapulatifomu kawoyela angasogwini, nezinye izakhiwo zasolwandle. Ngokungafani nezintambo ezivamile, izintambo zasolwandle zenzelwe izimo zokusebenza ezinzima, ezidinga amazinga aphezulu obuchwepheshe kanye nezinto ezibonakalayo. UMHLABA OWODWA, njengomhlinzeki ochwepheshe wezinto zekhebula, uzibophezele ekuhlinzekeni ngezinto zokusetshenziswa ezisebenza kahle nezihlala isikhathi eside zamakhebula asolwandle, njengethusi eline-conductivity ephezulu kanye nezinto zokugqumisa ezimelana nokushisa okuphezulu, okuqinisekisa ukusebenza okuzinzile ezindaweni ezidinga kakhulu.
2. Ukuthuthukiswa Kwezintambo Zasolwandle
Amakhebuli ayizingxenye zikagesi ezakhiwe yi-conductor eyodwa noma eziningi kanye nezendlalelo zokufakelwa, ezisetshenziselwa ukuxhuma amasekhethi nezinto zikagesi. Amakhebuli asetshenziswa kakhulu futhi eza ngezinhlobo ezahlukene. Ngokuthuthuka komkhakha wokwakha imikhumbi, izintambo zasolwandle ziye zashintsha zaba isigaba esikhethekile, esihlukile kumakhebuli avamile, futhi ayaqhubeka nokukhula. Njengamanje, kunezinhlobo ezingaphezu kweshumi nambili zezintambo zasolwandle ezinemininingwane engamashumi ezinkulungwane. Njengoba imboni yezintambo zasolwandle ithuthuka, ukuhlola okuqhubekayo kwekhwalithi nobuchwepheshe kuyaqhubeka. Ikhebula le-OW, njengomphakeli ohamba phambili wezinto zokusetshenziswa zezintambo nezintambo, igxile ocwaningweni nasekusungulweni kwezinto ezisetshenziswa ngamakhebula olwandle, njengezinto ezingenayo i-halogen ezingenantuthu ephansi kanyei-polyethylene exhunywe ngokuphambene (XLPE)izinto zokufakelwa, ukushayela inqubekelaphambili yezobuchwepheshe embonini yamakhebula. Izintambo zasolwandle zimelela isiqongo sobuchwepheshe bekhebula, ziqinisekisa ukuphepha kwemikhumbi futhi zidlala indima ebalulekile ekwakhiweni kwemikhumbi.
3. Ukuhlukaniswa Kwezintambo Zasolwandle
(1). Ngohlobo Lomkhumbi: Amakhebula Omphakathi kanye Nezintambo Zezempi
① Amakhebuli omphakathi anikezela ngezinhlobo ezibanzi nezicaciso.
② Izintambo zempi zidinga ukuphepha okuphezulu nokuthembeka. Uma kuqhathaniswa nezintambo zomphakathi, izintambo zezempi zibalulekile ekuvikelweni kwezwe futhi zivikelwe ngokomthetho. Babeka phambili ukuphepha, ukusebenza kalula, nokunakekelwa kunokwehlukahlukana kokusebenza, okuholela ezinhlobonhlobo nezicaciso ezimbalwa.
(2). Ngenhloso Ejwayelekile: Amakhebula Amandla, Amakhebuli Okulawula, namaCable Okuxhumana
① Izintambo zamandla olwandle zisetshenziselwa ukuhambisa amandla emikhunjini ehlukahlukene kanye namapulatifomu kawoyela aphesheya kwezilwandle. I-ONE WORLD inikeza ithusi eline-conductivity ephezulu kanye nezinto zokugqumisa ezimelana nezinga lokushisa eliphezulu, ezifana ne-cross-linked polyethylene (XLPE) kanye nerabha ye-ethylene propylene (EPR), eqinisekisa ukudluliswa kwamandla okuphumelelayo nempilo ende yesevisi.
② Izintambo zokulawula olwandle zisetshenziselwa ukulawula ukudluliswa kwesignali emikhunjini nezakhiwo zasogwini.
③ Izintambo zokuxhumana zasolwandle zisetshenziselwa ukudlulisa amasignali ezinhlelweni zokuxhumana, amakhompyutha kagesi, kanye nemishini yokucubungula ulwazi.
(3). Nge-Insulation Material: Amakhebuli Angagqunywe Irabha, Amakhebula e-PVC, namaCable XLPE
① Irabha inikeza ukunwebeka okuhle kakhulu, amandla aqinile, ukunwebeka, ukumelana nokuguga, ukumelana nezinyembezi, kanye nesethi yokucindezelwa kwezakhiwo, ngokufakwa okuhle kukagesi. Kodwa-ke, alikwazi ukumelana nowoyela, ukumelana nesimo sezulu, nokumelana ne-ozone, kanye nokungazweli kahle kwe-asidi nokugqwala kwe-alkali. Ukumelana nokushisa kwayo kunomkhawulo, okuyenza ingafaneleki emazingeni okushisa angaphezu kuka-100°C.
② I-Polyvinyl chloride (PVC) isetshenziswa kakhulu kodwa iqukethe ama-halogen. Uma kwenzeka umlilo, izintambo ze-PVC zikhulula amagesi anobuthi, okubangela ukungcoliswa kwemvelo okukhulu futhi kuvimbele imizamo yokuhlenga.
③ I-Cross-linked polyethylene (XLPE) iyindlela engcono kakhulu yokukhetha i-PVC, eyaziwa ngokuthi yi-insulation material "eluhlaza". Alikhiqizi izinto eziyingozi lapho lishisiwe, alinawo amalangabi asekelwe ku-halogen, futhi alikhiphi amagesi anobuthi ngesikhathi sokusebenza okuvamile. Ikhebula le-OW lihlinzeka ngezinto ze-XLPE, ezaziwa ngokusebenza kwazo kwemvelo nokuqina, okuzenza zibe ukukhetha okuthandwayo kwezintambo zasolwandle. Ukwengeza, izinto ze-zero-halogen (LSZH) ezinentuthu ephansi ziyinketho ebalulekile yezintambo zasolwandle.
4. Izidingo Zokusebenza Kwezintambo Zasolwandle
Izintambo zasolwandle kufanele zihlangabezane nezidingo zokusebenza ezilandelayo:
Ngokungafani nezinye izintambo, izintambo zasolwandle azidingi ukusebenza okuyisisekelo nje kuphela kodwa futhi zisebenza kahle kakhulu zikagesi, imishini, ukumelana nokuguga, ukumelana nomswakama, ukumelana nowoyela, kanye nezakhiwo zokumelana nokubanda. Ngenxa yezinselelo zokufakwa, ukuguquguquka okuphezulu kuyadingeka.
Ukukhethwa kwezinto zokwakha kuqhutshwa indawo yokusebenza edinga amandla, edinga izintambo zasolwandle ukuthi zibe nokumelana nomthelela, ukumelana nokugqoka okuphezulu, ukumelana nokugqwala, ukumelana ne-UV, nokumelana ne-ozone. Amazinga okukhishwa, ukuphazamiseka, kanye nokusebenza kwemishini kagesi yasolwandle neye-elekthronikhi kudinga ukuhambisana kwe-electromagnetic. Ukuqinisekisa ukuphepha kwabasebenzi kanye nokunciphisa ingozi yomlilo, izintambo zasolwandle kufanele zibe nezilinganiso eziphezulu zokumelana nomlilo. Ukuze ugweme ukukhishwa kwamagesi anobuthi ngesikhathi sokusha, izintambo zasolwandle kufanele zingabi ne-halogen futhi zibe nomusi omncane, zivikele izinhlekelele zesibili. UMHLABA OWODWA uhlinzeka ngezinto ezingabhemi kancane ezingenalo halogen, njengeIntuthu ephansi engu-zero-halogen polyolefin (LSZH)futhii-mica tape, ukuthobela ngokugcwele izindinganiso zemvelo kanye nokuphepha kwezintambo zasolwandle.
Izingxenye ezihlukene zomkhumbi zinezidingo zekhebula ezihlukene, okudinga ukukhethwa kwezintambo ezinamazinga afanele okusebenza ngokusekelwe ezimweni zangempela.
5. Amathemba Emakethe Ezintambo Zasolwandle
Ngokwentuthuko yakamuva embonini yokwakhiwa kwemikhumbi yasekhaya neyamazwe ngamazwe, isidingo sesikhathi esizayo sezintambo zasolwandle kulindeleke ukuthi sigxile emikhunjini engamathani amakhulu enokuqukethwe okuphezulu kobuchwepheshe kanye nenani elengeziwe.
Ucwaningo lukhombisa ukuthi isikhungo sokwakha imikhumbi emhlabeni wonke sishintshela eChina ngokushesha. Njengamanje, isifunda sase-Yangtze River Delta, sisebenzisa inzuzo yaso yendawo lapho kuhlangana khona imisele yamanzi nesogwini, sesiphenduke isizinda sokutshalwa kwezimali kwezokwakha imikhumbi emhlabeni wonke.
Nakuba imakethe yamazwe ngamazwe ingase ibe nokuwohloka kwesikhashana ngenxa yezimo zomnotho zangaphandle, imboni yezokwakha imikhumbi yasekhaya izoqhubeka nokuthuthuka, iqhutshwa isu laseShayina lokuthuthukisa olwandle. Imboni yezokwakha imikhumbi yasekhaya ibhekene namathuba amaningi okukhula, ngokukhiqizwa okuyimpumelelo kwezinhlobonhlobo ezikhulayo zezinhlobo zemikhumbi emisha. Ukuthuthuka ngokushesha kwemboni yokwakha imikhumbi kuzothuthukisa isidingo samakhebula olwandle. Ikhebula le-OW, njengophawu oluhamba phambili, lizoqhubeka nokuhlinzeka ngezinto zekhebula ezisezingeni eliphezulu embonini yokwakha umkhumbi, njengezinto zekhebula lezintambo zokudonsa eziguquguqukayo kanye nezinto zokushelela ezimelana nowoyela, ezingagodoli, ezisekela ukukhula kwemboni.
Ukwengeza, ukulungiswa kwemikhumbi kanye nokwakhiwa kwezinsiza ezihlobene, njengezikhumulo zemikhumbi, kuzodala isidingo esikhulu kwezinye izinhlobo zezintambo namakhebuli.
6. NGOMHLABA OWODWA
I-ONE WORLD igxile ocwaningweni nasekukhiqizweni kwezinto zekhebula zasolwandle, ezinikezelwe ekuhlinzekeni ngezixazululo zekhebula ezisebenza kahle nezinobungani nemvelo embonini yomhlaba wonke yezokwakha imikhumbi. Kungakhathaliseki ukuthi izintambo zikagesi, izintambo zokulawula, noma izintambo zokuxhumana, Ikhebula le-OW linikezela ngezinto zekhwalithi ephezulu kakhulu nosekelo lobuchwepheshe, njengekhopha ekhonjiswe kahle kakhulu, izinto zokugqumisa ze-polyethylene (XLPE) ezixhumene kakhulu, nezinto zokushela zero-halogen (LSZH) ezinentuthu ephansi, okuqinisekisa ukwethembeka nokuphepha kwezintambo endaweni enzima.
Isikhathi sokuthumela: Mar-17-2025