Crosslinked Polyethylene insulated fais fab cable tau siv nyob rau hauv lub zog system vim tias nws cov hluav taws xob zoo thiab tshuaj corrosion tsis kam. Nws tseem muaj qhov zoo ntawm cov qauv yooj yim, qhov hnyav yog tsis txwv los ntawm kev poob hauv nroog loj, thiab lwm yam scenes. Rwb thaiv tsev ntawm kev siv cableHla-Txuas Polyethylene, uas yog chickically hloov los ntawm linear molecular polyethylene rau hauv ib qho cuab yeej siv hlau-sab, yog li ua kom zoo dua qub cov zog ntawm polyethylene thaum tswj nws cov hluav taws xob zoo. Cov ntsiab lus hauv qab no qhov sib txawv thiab cov txiaj ntsig ntawm cov kab sib tshooj polyethylene insulated cables thiab cov cabs dog dig los ntawm ntau yam.
1. Cov Khoom Sib Txawv
(1) Kub tsis kam
Qhov ntsuas kub ntsuas ntawm cov kab ke insulated zoo ib txwm yog 70 ° C, thaum lub sij hawm kub tshaj tawm cov hluav taws xob ua tau kom ncav cuag cov hluav taws xob 8 ins,,, ua kom haum rau qhov chaw ua haujlwm hnyav ntxiv.
(2) Nqa khoom muaj peev xwm
Nyob hauv tib qho chaw saib xyuas hla cheeb tsam, kev nqa khoom tam sim no ntawm XLPE insulated cable yog qhov ua tau kom tau raws li cov khoom siv hluav taws xob nrog cov kev xav tau.
(3) Cov qauv ntawm daim ntawv thov
Cov pa hluav taws xob insulated yuav tso tawm cov pa luam yeeb hcl thaum hlawv, thiab siv tsis tau rau hauv kev tiv thaiv hluav taws ib puag ncig thiab tsawg. Tus ntoo khaub lig-txuas Polyethylene insulated cable tsis muaj cov hluav taws xob muaj hluav taws xob loj, tshwj xeeb yog cov qauv hluav taws xob kom muaj hluav taws xob loj loj.
(4) Kev Ruaj Ntseg
Crosslinked Polyethylene muaj cov tshuaj tsis zoo thiab tuaj yeem tswj tau zoo hauv ib puag ncig cov acids xws li cov nroj tsuag tshwj xeeb xws li cov nroj tsuag tshuaj lom neeg thiab cov tsiaj ua haujlwm.
2. Qhov Zoo ntawm Hla-Txuas Polyethylene Insulated Cable
(1) Thaum tshav kub kub tiv taus
Hla polyethylene raug hloov kho los ntawm cov tshuaj lom neeg lossis lub cev txhais tau los hloov cov qauv hlua khi, cov qauv network, uas tau txhim kho cov khoom siv hluav taws xob ntau ntawm cov khoom siv. Piv rau dog dig polyethylene thiab polyvinyl chloride rwb thaiv tsev, crosslinked polyethylene cables yog ruaj khov nyob rau hauv ib puag ncig kub.
(2) kev ua haujlwm siab dua
Tus neeg xyuas kev ua haujlwm muaj kev ua haujlwm kub tau ncav cuag 90 ° C, uas yog siab dua li ntawm cov cable no txoj kev nyab xeeb tam sim no thiab kev ua haujlwm ntev.
(3) Cov Khoom Siv Kom Zoo Dua
Tus ntoo khaub lig polyethylene insulated cable tseem muaj cov kev ua kom zoo ntawm qhov kub thiab txias, thiab tuaj yeem tswj tau cov tshuab hluav taws xob zoo dua nyob hauv ib puag ncig ntev.
(4) lub teeb hnyav, yooj yim installation
Qhov nyhav ntawm tus ntoo khaub lig-txuas Polyethylene insulated cable yog sib dua li cov cables dog dig, thiab kev tso pov tseg yog tsis txwv los ntawm kev poob. Nws yog qhov tshwj xeeb tshaj yog tsim nyog rau cov chaw tsim khoom nyuaj thiab cov tsheb loj sib txuas cable.
(5) Ib puag ncig ib puag ncig:
Tus ntoo khaub lig-txuas Polyethylene insulated cable tsis muaj kev cuam tshuam rau qhov chaw, thiab yog qhov cuam tshuam me ntsis rau cov kev txwv tsis nruj rau kev tiv thaiv ib puag ncig.
3. Qhov zoo hauv kev teeb tsa thiab txij nkawm
(1) Ntau dua ruaj khov
Crosslinked Polyethylene insulated cable muaj siab tiv thaiv kev ua haujlwm zoo, tsim nyog rau ib puag ncig mus ntev, txo cov zaus ntawm cable hloov.
(2) rwb thaiv tsev muaj zog
Cov khoom siv rwb thaiv tsev zoo heev ntawm cov polyethylene, nrog lub zog sib zog thiab lub zog muaj kev pheej hmoo ntawm cov ntawv thov tsis ua tiav hauv cov ntawv thov siab.
(3) Cov nqi kho tus nqi qis dua
Vim yog corrosion tsis kam thiab kev laus tsis kam ntawm cov kab ke hla ciam teb, lawv lub neej ntev dua, txo tus nqi kho thiab hloov tus nqi.
4. Qhov zoo ntawm kev pab txhawb kev tshiab
Nyob rau hauv xyoo tsis ntev los no, nrog kev txhim kho polysethylene cov cuab yeej thev naus laus zis, nws cov khoom rwb thaiv tsev thiab lub cev tau ntxiv, xws li:
Txhim kho cov nplaim taws retardant, tuaj yeem ua tau raws cov chaw tshwj xeeb (xws li subway, chaw nres tsheb fais fab) yuav tsum tau muaj hluav taws;
Txhim kho khaub thuas txias, tseem ruaj khov nyob rau hauv cov chaw ib puag ncig txias;
Los ntawm cov txheej txheem crosslinking tshiab, kev tsim qauv cable yog ntau dua thiab ntau tus phooj ywg ib puag ncig.
Nrog nws cov kev ua tau zoo, hla kev sib txuas Polyethylene insulated thiab faib, muab kev nyab xeeb dua, muab kev nyab xeeb dua, muab kev nyab xeeb ib puag ncig rau kev txhim kho hauv nroog loj thiab kev loj hlob.
Lub Sijhawm Post: Nov-27-2024