Iintambo ze-XLPEkwayeIintambo zePVCzimbini iintlobo zentambo ezisetyenziswa ngokuqhelekileyo ezisetyenziswa ngokubanzi kumashishini ahlukeneyo kunye nezicelo.Nangona zombini iintlobo zeentambo zisetyenziselwa ukuhambisa amandla ombane, ziyahluka ngokwezinto zokufakelwa, iimpawu zokusebenza kunye nokusetyenziswa.
Izixhobo zokugquma:
Intambo ye-XLPE: Iintambo ze-XLPE (i-polyethylene edibeneyo) zine-insulation eyenziwe nge-polyethylene edibeneyo.Ifumana inkqubo ebizwa ngokuba yi-crosslinking, ephucula iimpawu zayo ze-thermal kunye neekhemikhali, iyenza ikwazi ukumelana nobushushu obuphezulu kunye nezinto ezonakalayo.
Intambo yePVC: Iintambo ze-PVC (i-polyvinyl chloride) zine-insulation eyenziwe nge-polyvinyl chloride.Kuyindlela eguquguqukayo kunye neendleko ezisebenzayo zokufakela ikhebula, kodwa inokumelana ne-thermal kunye neekhemikhali ezisezantsi kune-XLPE.
Ukumelana nobushushu:
Iintambo ze-XLPE: Iintambo ze-XLPE ziyakwazi ukumelana nobushushu obuphezulu bokusebenza xa kuthelekiswa neentambo ze-PVC.Banozinzo olungcono lwe-thermal kwaye banokusebenza kumaqondo okushisa ukusuka kwi--40 ° C ukuya kwi-90 ° C, okwenza ukuba bafanelekele ukusetyenziswa kwiindawo ezinzima kunye nezicelo zoshishino.
Iintambo zePVC: Iintambo zePVC zinokuxhathisa ubushushu obuphantsi xa kuthelekiswa neentambo ze-XLPE.Ngokuqhelekileyo zisebenza kumaqondo obushushu ukusuka kwi -15°C ukuya kuma-70°C, oko kubenza bafaneleke kwiintambo zombane jikelele kunye nokusetyenziswa kwangaphakathi.
Ukusebenza kombane:
Ikhebula le-XLPE: Ikhebula le-XLPE lineempawu ezibalaseleyo zombane, kubandakanywa ukuxhathisa okuphezulu kwe-insulation kunye nokulahlekelwa kwe-dielectric ephantsi.Babonelela ngamandla e-dielectric angcono, ukuvumela ukulinganiswa kwamandla ombane aphezulu kunye nokuhanjiswa kwamandla okusebenzayo kumgama omde.
Iintambo ze-PVC: Iintambo ze-PVC zineempawu zombane ezanelisayo, kodwa azilunganga njengeentambo ze-XLPE ngokwemiqathango yokumelana nokukhusela kunye namandla e-dielectric.Zifanele izicelo zombane ophantsi ukuya phakathi.
Ukunyangwa kwemichiza nokufuma:
Iintambo ze-XLPE: Iintambo ze-XLPE zinokuchasana ngcono kwiikhemikhali, i-oyile kunye nokufuma kuneentambo ze-PVC.Zihlala zihlala ixesha elide kwaye zigcina ukusebenza kwazo nangona kukho amanzi okanye izinto ezidliwayo.
IiCables zePVC: Iintambo zePVC zinokumelana nekhemikhali okulinganiselweyo kwaye zithande ukuthotywa xa zisesichengeni sokufuma okanye kwiikhemikhali ezithile.Zifaneleke ngcono kwiindawo ezomileyo kunye nofakelo lwangaphakathi.
Isicelo:
Iintambo ze-XLPE: Iintambo ze-XLPE ziqhele ukusetyenziswa kuthungelwano nokusasazwa kothungelwano, ukufakelwa kweentambo eziphantsi komhlaba, usetyenziso lwamashishini, iinkqubo zamandla ahlaziyekayo kunye neeprojekthi zeziseko zophuhliso.Zithandwa ngamandla ombane aphezulu, ukuqina kunye nokusebenza phantsi kweemeko ezinzima.
IiCables zePVC: iintambo zePVC zisetyenziswa ngokubanzi kwiingcingo zombane jikelele kwiindawo zokuhlala, zorhwebo kunye nokukhanya kwezicelo zamashishini.Ngokuqhelekileyo zisetyenziselwa ukudibanisa kwizakhiwo, izixhobo zombane, ukukhanya kunye neenkqubo zombane ophantsi.
Ukuqukumbela, iiyantlukwano eziphambili phakathi kweentambo ze-XLPE kunye neentambo ze-PVC ziyizinto zokugquma, ukumelana nobushushu, ukusebenza kombane, ukuxhathisa imichiza kunye nokufaneleka kwesicelo.Iintambo ze-XLPE zibonelela ngokunyuka kokumelana nobushushu, ukusebenza ngcono kombane, kunye nokumelana neekhemikhali kunye nokufuma okuphezulu, okubenza bafanelekele izicelo ezifuna kakhulu.Iintambo ze-PVC, kwelinye icala, azibizi, zibhetyebhetye kwaye zilungele iingcingo zombane jikelele kwiindawo ezingabalulekanga kangako.
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Ixesha lokuposa: Aug-31-2023
