Cov hnub uas cov xov hlau tooj liab liab qab tsis tau siv tau lawm twb dhau mus lawm. Txawm hais tias cov xov hlau tooj liab muaj txiaj ntsig zoo heev, lawv tseem yuav tsum tau muab rwb thaiv kom ruaj khov txawm tias lawv siv li cas los xij. Xav txog cov xov hlau thiab cov xov hlau rwb thaiv kom ruaj khov zoo li lub ru tsev ntawm koj lub tsev, thiab txawm hais tias nws zoo li tsis ntau, nws tiv thaiv txhua yam khoom muaj nqis sab hauv, yog li nws yog lub sijhawm los kawm qhov txawv ntawm ntau yam xov hlau rwb thaiv. Nws yog ib qho tseem ceeb kom paub tias cov ntaub ntawv twg siv rau hauv txhua hom rwb thaiv thiab cov ntawv thov twg lawv zoo tshaj plaws rau.
Cov polyethylene uas muaj molecular hnyav, yog cov thermoplastic hlau rwb thaiv tsev feem ntau siv rau kev tiv thaiv anode. Qhov zoo tshaj plaws, cov rwb thaiv tsev uas muaj molecular hnyav yog qhov tsim nyog rau kev siv faus ncaj qha. Nrog nws cov ntsiab lus molecular hnyav siab, cov rwb thaiv tsev cable no muaj peev xwm tiv taus kev sib tsoo, kev hloov pauv, kev puas tsuaj, thiab lwm yam los ntawm qhov hnyav thiab kev siab ntau. Cov txheej polyethylene muab lub zog thiab kev ywj pheej, uas txhais tau tias cov rwb thaiv tsev tuaj yeem siv ntau yam tsis ua rau puas tsuaj rau cov cable tiag tiag. Feem ntau siv rau cov kav dej, cov thoob dej cia khoom, cov cables hauv dej, thiab lwm yam ...
Cov khoom rwb thaiv tsev polyethylene uas txuas nrog yog ib qho ntawm cov kev xaiv uas siv tau ntau yam tshaj plaws hauv kev ua lag luam. Cov khoom rwb thaiv tsev XLPE tiv taus feem ntau cov tshuaj lom neeg uas koom nrog hauv kev lag luam cable, ua haujlwm tau hauv qhov kub siab thiab qis, tsis muaj dej, thiab tso cai rau cov cables sab hauv xa thiab tau txais ntau qhov hluav taws xob. Yog li ntawd, cov insulators zoo li XLPE nrov hauv kev lag luam cua sov thiab txias, cov kav dej thiab cov kab ke, thiab txhua daim ntawv thov uas xav tau lub kaw lus hluav taws xob siab. Qhov zoo tshaj plaws ntawm txhua yam XLPE insulators pheej yig dua piv rau feem ntau cov hlau thiab cable insulators.
Cov khoom siv rwb thaiv tsev polyethylene uas muaj zog heev tau hais tias yog cov khoom siv rwb thaiv tsev cable uas tawv tshaj plaws thiab muaj zog tshaj plaws. Cov khoom siv rwb thaiv tsev HDPE tsis yooj ywm npaum li lwm cov khoom siv rwb thaiv tsev, tab sis qhov ntawd tsis tau txhais hais tias nws tsis muaj txiaj ntsig thaum muab tso rau hauv daim ntawv thov raug. Qhov tseeb, kev teeb tsa cable, cov kav dej, thiab ntau lwm yam kev siv xav tau cov khoom siv rwb thaiv tsev uas tsis yooj ywm. Cov khoom siv rwb thaiv tsev uas muaj zog heev tsis yog xeb thiab tiv taus UV heev, uas txhais tau tias nws zoo meej rau kev siv sab nraum zoov.
Txuas ntxiv mloog Jiapu cable, kom paub ntau ntxiv txog cov ntaub ntawv kev lag luam cable. Jiapu cable thiab koj mus tom ntej tes hauv tes.
Lub sijhawm tshaj tawm: Lub Kaum Hli-08-2023