Siyazi ukuthi izintambo ezahlukene zisebenza ngendlela ehlukile ngakho-ke izakhiwo ezahlukene. Ngokuvamile, intambo yakhiwa umqhubi, ungqimba lokuvikela, ungqimba lokuvikela, ungqimba lwe-sheath, kanye nongqimba lwe-armor. Kuye ngezici, isakhiwo siyahlukahluka. Kodwa-ke, abantu abaningi abacaci ngomehluko phakathi kokuvikela, ukuvikela, kanye nongqimba lwe-sheath kumakhebula. Ake siwahlukanise ukuze siqonde kangcono.
(1) Isendlalelo Sokuvimbela Ukushisa
Ingqimba yokuvikela ekhebulani ngokuyinhloko ihlinzeka ngokuvikela phakathi komqhubi nendawo ezungezile noma ama-conductor aseduze. Iqinisekisa ukuthi ugesi kagesi, amaza kagesi, noma izimpawu ezibonakalayo ezithwalwa yi-conductor zidluliselwa kuphela eceleni komqhubi ngaphandle kokuvuza ngaphandle, kuyilapho futhi zivikela izinto zangaphandle kanye nabasebenzi. Ukusebenza kokuvikela kunquma ngqo i-voltage ekaliwe ikhebula elingamelana nayo kanye nokuphila kwayo kwenkonzo, okwenza kube ngenye yezingxenye eziyinhloko zekhebula.
Izinto zokuvala ikhebula ngokuvamile zingahlukaniswa zibe izinto zokuvala ikhebula zepulasitiki kanye nezinto zokuvala ikhebula ngerabha. Izintambo zikagesi ezifakwe ipulasitiki, njengoba igama lisho, zinezendlalelo zokuvala ikhebula ezenziwe ngamapulasitiki akhishwe ngaphandle. Ipulasitiki evamile ihlanganisa i-Polyvinyl Chloride (PVC), i-Polyethylene (PE),I-Polyethylene Exhumene Neziphambano (XLPE), kanye ne-Low Smoke Zero Halogen (LSZH). Phakathi kwazo, i-XLPE isetshenziswa kabanzi kumakhebula aphakathi naphezulu ngenxa yezakhiwo zayo ezinhle kakhulu zikagesi nezomshini, kanye nokumelana nokuguga okushisayo okuphezulu kanye nokusebenza kahle kwe-dielectric.
Ngakolunye uhlangothi, izintambo zikagesi ezifakwe irabha zenziwe ngerabha exutshwe nezithasiselo ezahlukahlukene bese zicutshungulwa zibe yi-insulation. Izinto ezivamile zokufakelwa irabha zihlanganisa izingxube zemvelo zerabha-styrene, i-EPDM (i-Ethylene Propylene Diene Monomer rubber), kanye nerabha ye-butyl. Lezi zinto ziyaguquguquka futhi ziyanwebeka, zilungele ukunyakaza njalo kanye ne-radius encane egobile. Ezinhlelweni ezifana nokumba, imikhumbi, kanye namachweba, lapho ukumelana nokuguguleka, ukumelana nowoyela, kanye nokuguquguquka kubalulekile, izintambo ezifakwe irabha zidlala indima engenakuphindwa.
(2) Ungqimba Lomgodla
Ingqimba yesivikelo ivumela izintambo ukuthi zivumelane nezimo ezahlukene zokusetshenziswa. Uma isetshenziswa phezu kwengqimba yokushisa, indima yayo eyinhloko ukuvikela izendlalelo zangaphakathi zekhebula ekulimaleni komshini kanye nokugqwala kwamakhemikhali, kuyilapho futhi ithuthukisa amandla omshini wekhebula, ihlinzeka ngokumelana nokucindezelwa. Ingqimba iqinisekisa ukuthi ikhebula livikelwe ekucindezelekeni komshini kanye nezici zemvelo ezifana namanzi, ukukhanya kwelanga, ukugqwala kwezinto eziphilayo, kanye nomlilo, ngaleyo ndlela igcina ukusebenza kukagesi okuzinzile isikhathi eside. Ikhwalithi yesivikelo ithinta ngqo impilo yekhebula.
Ingqimba yesigxobo iphinde inikeze ukumelana nomlilo, ukubambezeleka komlilo, ukumelana nowoyela, ukumelana ne-asidi ne-alkali, kanye nokumelana ne-UV. Kuye ngokusetshenziswa, izendlalelo zesigxobo zingahlukaniswa zibe izinhlobo ezintathu eziyinhloko: izigxobo zensimbi (kufaka phakathi isigxobo sangaphandle), izigxobo zerabha/ipulasitiki, kanye nezigxobo ezihlanganisiwe. Izigxobo zerabha/ipulasitiki kanye nezinhlanganisela azivimbeli nje kuphela umonakalo wemishini kodwa futhi zinikeza ukuvimbela amanzi, ukubambezeleka komlilo, ukumelana nomlilo, kanye nokumelana nokugqwala. Ezindaweni ezinzima njengomswakama ophezulu, imigudu engaphansi komhlaba, kanye nezitshalo zamakhemikhali, ukusebenza kwesigxobo kubaluleke kakhulu. Izinto ze-sheath ezisezingeni eliphezulu azigcini nje ngokwandisa impilo yesevisi yekhebula kodwa futhi zithuthukisa kakhulu ukuphepha nokuthembeka ngesikhathi sokusebenza.
(3) Isendlalelo Sokuvikela
Ingqimba yokuvikela ekhebula ihlukaniswe ngokuvikela kwangaphakathi kanye nokuvikela kwangaphandle. Lezi zingqimba ziqinisekisa ukuxhumana okuhle phakathi komqhubi kanye nokuvikela, kanye naphakathi kokuvikela kanye nengxenye yangaphakathi, okususa ukwanda kokuqina kwensimu kagesi engaphezulu okubangelwa izindawo ezimagebhugebhu noma izingqimba zangaphakathi. Izintambo zamandla ezimaphakathi neziphezulu ngokuvamile zinezivikelo zokuvikela kanye nokuvikela, kanti ezinye izintambo eziphansi zingase zingafakwa izingqimba zokuvikela.
Ukuvikela kungaba ukuvikela okuhambisa kancane noma ukuvikela ngensimbi. Izinhlobo ezivamile zokuvikela ngensimbi zifaka phakathi ukugoqa ngetheyiphu yethusi, ukuluka ngentambo yethusi, kanye nokugoqa nge-aluminium foil-polyester composite tape longitudinal. Izintambo ezivikelwe zivame ukusebenzisa izakhiwo ezifana nokuvikela okusontekile okubili, ukuvikela ngeqembu, noma ukuvikela okuphelele. Imiklamo enjalo inikeza ukulahlekelwa okuphansi kwe-dielectric, ikhono lokudlulisa eliqinile, kanye nokusebenza okuhle kakhulu kokulwa nokuphazamiseka, okuvumela ukudluliselwa okuthembekile kwezimpawu ze-analog ezibuthakathaka kanye nokumelana nokuphazamiseka okunamandla kwe-electromagnetic ezindaweni zezimboni. Zisetshenziswa kabanzi ekukhiqizeni ugesi, i-metallurgy, i-petroleum, izimboni zamakhemikhali, ezokuthutha ngesitimela, kanye nezinhlelo zokulawula ukukhiqiza ezenzakalelayo.
Ngokuphathelene nezinto zokuvikela, ukuvikela kwangaphakathi kuvame ukusebenzisa iphepha elenziwe ngensimbi noma izinto ezihambisa kancane, kuyilapho ukuvikela kwangaphandle kungase kube nokugoqa ngeteyipu yethusi noma ukuluka ngentambo yethusi. Izinto zokubopha ngokuvamile ziyithusi elingenalutho noma ithusi elifakwe ethini, futhi kwezinye izimo izintambo zethusi ezifakwe isiliva ukuze kuthuthukiswe ukumelana nokugqwala kanye nokuqhuba. Isakhiwo sokuvikela esiklanywe kahle asigcini nje ngokuthuthukisa ukusebenza kukagesi kwezintambo kodwa futhi sinciphisa ngempumelelo ukuphazamiseka kwemisebe kagesi emishinini eseduze. Ezindaweni zanamuhla ezisebenzisa ugesi kakhulu futhi eziqhutshwa ulwazi, ukubaluleka kokuvikela kuya ngokuya kugqama.
Ekuphetheni, lokhu umehluko nemisebenzi yokufakwa kwezintambo, ukuvikela, kanye nezendlalelo ze-sheath. I-ONE WORLD ikhumbuza wonke umuntu ukuthi izintambo zihlobene kakhulu nokuphila kanye nokuphepha kwempahla. Izintambo ezingaphansi kwezinga elifanele akufanele zisetshenziswe; zihlale zivela kubakhiqizi bezintambo abadumile.
I-ONE WORLD igxile ekuhlinzekeni ngezinto zokusetshenziswa zezintambo futhi izibophezele ekuhlinzekeni amakhasimende ngezixazululo ezisezingeni eliphezulu. Imikhiqizo yethu ihlanganisa izinto ezahlukahlukene zokuvikela ukushisa, isheya, kanye nokuvikela, njenge-XLPE, i-PVC, i-LSZH, i-Aluminium Foil Mylar Tape, i-Copper Tape,Itheyiphu ye-Mica, nokuningi. Ngekhwalithi ezinzile kanye nensizakalo ephelele, sinikeza ukwesekwa okuqinile kokukhiqizwa kwezintambo emhlabeni jikelele.
Isikhathi sokuthunyelwe: Agasti-20-2025