Esikhathini sanamuhla sedijithali, ukuhanjiswa kwedatha okuphephile sekubaluleke kakhulu kuzo zonke izici zezimpilo zethu. Ukusuka ekuxhumaneni kwebhizinisi kuya kwisitoreji samafu, ukuvikela ubuqotho kanye nobumfihlo bemininingwane kubaluleke kakhulu. Kulesi sihloko, sizohlola indima eyisisekelo edlalwa ngezinto zokufaka inyoso ekuhanjisweni okuphephile kwedatha. Sizothola ukuthi lolu cingo lusiza kanjani lokuphazanyiswa kwe-electromagnetic, ukulahleka kwesiginali, nezinye izingqinamba ezingabeka phansi ukuphepha kwedatha.
Ukuvikelwa kokuphazanyiswa kwe-electromagnetic:
Izinto zokwenziwa ezifakwayo, ezinjenge-polyethylene exhumanisa (i-XLPE) noma i-polypropylene (PP), yenza njengesithiyo esivikelayo ngokumelene ne-electromagnete. Ukuphazamiseka okunjalo kungavela emithonjeni yangaphandle, njengokusetshenziswa kukagesi okuseduze noma amasiginali omsakazo. Ngokusebenzisa izinto zokwenziwa ezivumayo, amathuba ezimpawu zangaphandle eziphazamisa ukuhanjiswa kwedatha kuncishisiwe, kuqinisekiswe ukuphepha okukhulu kanye nokwethembeka.
Ukuncishiswa kokulahleka kwesiginali:
Izinto ezisezingeni eliphakeme ezifaka ukufakwa okufakwayo, njenge-polyethylene (fpe) noma i-polytetrafluorooroethylene (PTFE), bonisa ukulahleka okuphansi kwe-dielectric. Lokhu kusho ukuthi bangakwazi ukugcina ubuqotho besiginali ngesikhathi sokudluliselwa, ukugwema ukubonwa nokuhlanekezelwa okungathinta ikhwalithi yedatha. Ukukhetha izinto zokufaka ezifakayo ngokulahleka kwesiginali okuphansi kubalulekile ekuqinisekiseni ukuhanjiswa kwedatha okuphephile nokusebenzayo.
Ukuvikelwa kokuvuza kwedatha:
Ngaphezu kwamandla abo okuvimbela ukuphazamiseka kwangaphandle, izinto ezifaka i-infauting zidlala indima ebalulekile ekuvikeleni ukuvuza kwedatha. Ngokuhlinzeka ngesithiyo esingokomzimba phakathi kwabaqhubi kanye nemvelo yangaphandle, kunciphisa ubungozi bokuvuza kwesiginali noma ukuvela okungagunyaziwe. Lokhu kubaluleke kakhulu ezindaweni ezibucayi, njengamanethiwekhi ezinkampani noma ukuthunyelwa kwemininingwane eyimfihlo.
Ukumelana nezimo ezingezinhle zemvelo:
Izinto ezifanele ze-insulating kufanele zikwazi ukubekezelela izimo ezingezinhle zemvelo, njengokushintsha kokushisa, umswakama, noma ukuvezwa kumakhemikhali. Ukumelana nalezi zimo kuqinisekisa ukuthi kugcina ukusebenza kwazo ukusebenza kanye nama-dielectric Properties ngokuhamba kwesikhathi, kuqinisekisa ukuhanjiswa kwedatha okuphephile nokuthembekile.
Izinto zokwenziwa ezifakwayo zidlala indima ebalulekile ekutholeni okuphephile kwedatha ngokuvikela ukuphazamiseka kwe-electromagnetic, ukunciphisa ukulahleka kwesiginali, ukuvimbela ukuvuza kwedatha, nokumelana nemibandela yezemvelo emibi. Ngokukhetha izinto ezifanele, njenge-XLPE, i-PP, FPE, noma i-PTFE, ukuhanjiswa kwedatha okuthembekile nokuvikelekile kuqinisekiswa. Emhlabeni wedijithali ohlanganiswe ngokwengeziwe, ukuqonda ukubaluleka kubalulekile ukuvikela ukuphepha nobumfihlo bolwazi oludluliselwe.
Isikhathi sePosi: Jun-03-2023