Raws li lub tsev kho kom zoo nkauj tau nce, ntau tus tswv tsev pom lawv tus kheej hauv kev kho cov dej thiab hluav taws xob: yuav tsum xaiv tooj liab cores lossis txhuas cores? Qhov no yuav zoo li muaj teeb meem ntawm cov ntaub ntawv sib txawv, tab sis qhov kev muaj tiag yog qhov sib txawv heev {} Daim ntawv sau tsis raug, tshwm sim ob zaug thawj zaug kev txuag nyiaj. Ntxiv mus, teeb meem xws li cable kev ua kom luv luv thiab hluav taws kub tuaj yeem ua rau muaj kev phom sij ntawm kev ua neej. Niaj hnub no, peb yuav txheeb xyuas qhov sib txawv ntawm ob qho los ntawm kev xav tau kev pab kom pab koj zam cov kev ua txhaum tseem ceeb hauv kev kho kom zoo nkauj.
Cia peb ua kom pom tseeb meej: txhuas cores yuav zoo li pheej yig, tab sis lawv yeej muaj "cov nuj nqis zais" tas li.
Thaum cov nyiaj kho kho kom zoo nkauj yog txwv, qhov qis - Tus nqi nqe ntawm Aluminium- cov core cables yog txaus nyiam heev. Tus nqi ntawm tib cov lus tshwj xeeb ntawm txhuas- cov tseem ceeb ntawm kev ua lag luam tsuas yog li 1/3 ntawm tus tooj liab cores. Rau 100 {{- Square -} meter apateg cables tuaj yeem txuag tau kwv yees li 1,500-2,000 RMB thaum pib. Txawm li cas los xij, qhov no "cov nyiaj cawm" yuav sai sai no tau nqos los ntawm cov nqi tom qab.
Aluminium - cov core core muaj ib tug neeg tuag taus: siab tiv taus thiab siv hluav taws xob siab. Nyob rau hauv tib lub hwj huam thauj khoom, lub zog poob ntawm aluminium- cov kab ke tseem ceeb tshaj li ntawm tooj liab cores. Rau tsev neeg, tus nqi hluav taws xob ntxiv rau loj- Cov khoom siv hluav taws xob yooj yim thiab ntau dua tsib xyoos, nws yuav dhau los ntawm thawj zaug kev txuag nyiaj. Dab tsi muaj teeb meem ntau npaum li cas yog "oxidation so" teeb meem ntawm txhuas cores { Txhawm rau kom daws cov teeb meem no, yuav tsum muaj cov hluav taws xob kom tsis tu ncua cov kev sib txuas, nrog kev kho tus nqi kho los ntawm ntau pua mus rau ntau txhiab. Yog tias hu rau qhov tsis ua haujlwm ua rau lub tshuab ua kom puas, tus nqi kho yuav tau ob npaug.
Nyob rau hauv sib piv, tooj - cov tseem ceeb ntawm tooj liab yog 1.6 zaug ntawm txhuas, nrog qis zog ua haujlwm thiab qis zog siv hluav taws xob. Nyob rau lub sijhawm ntev, lawv tuaj yeem txuag cov nqi hluav taws xob muaj nqis. Tseem ceeb tshaj, tooj liab cores muaj zog ruaj khov thiab tsis yog siv rau oxidation, nrog rau qhov sib txuas nrog kev sib txuas lus sib txuas. Nyob rau hauv ib txwm siv, lawv muaj peev xwm ntev li 50 xyoo, qhov xav tau yuav luag tsis muaj kev saib xyuas ntxiv, thiab "tus nqi ua neej" yog ib nrab lossis tsawg dua li ntawm txhuas cores.
Txoj kab liab liab yuav tsum tsis txhob hla: Peb qhov kev phom sij ntawm ob qho ntawm aluminium - tus tseem ceeb uas yuav tsum tsis quav ntsej thaum kho kom zoo nkauj
Kev xaiv ntawm cov khoom siv cable ncaj qha rau kev nyab xeeb ntawm kev ua neej. Tus shortcomings ntawm aluminium-} cov tub ntxhais sib xyaw ua ke ntawm kev nyab xeeb kev ua tau zoo nyob deb ntawm kev xav.
Firstly, lub peev xwm tshaj dhau yog pluag, uas tuaj yeem ua rau hluav taws yooj yim. Lub ntsiab lus melting ntawm txhuas tsuas yog 660 degree, ntau dua qis dua li ntawm tooj liab 1083 degree. Thaum lub Circuit Court yog overloaded, qhov kub ntawm aluminium {} melting txheej txheej thiab ua rau muaj kev ua kom luv thiab hluav taws.
Thib ob, cov khoom siv mechanories tsis muaj zog, ua rau lawv nquag puas thaum lub sijhawm tsim kho thiab txij nkawm. Aluminium -} Cov Core Cab yog qhov tawg, thiab lawv muaj feem ntau tawg thaum khoov. Thaum lub sij hawm cov txheej txheem hluav taws xob thaum kho kom zoo nkauj, yog tias cov neeg ua haujlwm ua haujlwm tsis raug, nws tuaj yeem yooj yim rau cov kev puas tsuaj sab hauv, tso lub hauv paus rau cov kev phom sij kev nyab xeeb. Thaum lub sijhawm tu tom qab, kev tuav ntawm qhov sib txuas cov ntsiab lus ntawm txhuas {{}} cov citle cables yuav tsum muaj tus qauv siab. Cov hluav taws xob zoo tib yam uas muaj kev txawj tsis txaus yuav ua rau muaj kev sib tiv tauj tsis zoo; Thaum tooj liab - Cov kab ke tseem ceeb siv tau yooj yim thiab ncab, qhov kev sib txuas tau yooj yim thiab muaj kev pheej hmoo siab, txo qis kev pheej hmoo ntawm kev tsim kho thiab siv.
Thaum kawg, qhov sib raug zoo yog qhov tsis zoo, ua rau nws nyuaj rau hloov kho rau cov khoom siv tshiab. Nrog rau cov muaj koob npe ntawm ntse tsev, cov khoom siv xws li tshuab ntxuav tais diav, ncu, thiab cov pa hluav taws xob ntxiv, thiab cov pa roj hauv tsev neeg txuas ntxiv mus nce ntxiv. Lub peev xwm nqa tau ntawm txhuas- cov kab ke cores, thiab nyob rau hauv tib lub zog ntawm thaj chaw ntawm loj- cov khoom siv fais fab. Sij hawm dhau los, "kaw me me rub tawm cov kev laus loj" yuav ua kom cov menyuam muaj kev pab ua kom luv luv. Thaum tooj liab {- cov khoom siv hluav taws xob tuaj yeem hloov tau hluav taws xob yooj yim rau yav tom ntej, tsis tas yuav tsum tau rov ua dua.
Hauv peb qhov xwm txheej no, ib txwm xaiv tooj liab - cov tseem ceeb cable.
Thaum nws los xaiv ntawm tooj liab tus tub ntxhais thiab tus neeg muaj kev paub ua kom zoo, tshwj xeeb yog hauv cov xwm txheej zoo nkauj, tshwj xeeb yog cov kab ke hauv qab no yuav tsum tau zam kiag li:
Cov kab ke rau tag nrho lub tsev thiab siab - cov kab hluav taws xob rau cov chaw nyob thiab chav ua noj, thiab chav ua noj ua haus, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj, thiab chav ua noj ua haus Qhov no ua kom muaj zog ruaj khov sib kis thiab zam qhov kev pheej hmoo ntawm overloading.
Cable hlau nyob rau hauv cov dej num zais: cables nyob rau hauv cov chaw zais xws li sab hauv phab ntsa thiab hauv av, yog qhov nyuaj los kho lossis hloov. Tooj liab core core cables muaj kev ua haujlwm ruaj khov thiab kev nyab xeeb uas tiv thaiv cov teeb meem los ntawm kev tshwm sim los ntawm yav tom ntej.
Cov tsev nyob rau ntev - lub neej nyob hauv lub tsev ntev dua 10 xyoo, tus txij nkawm ntev dua thiab yuav txo qis kev nqis peev thiab zam kev kho kom nquag vim muaj cable laus.
Ntawm chav kawm, cov cavle coinnate tsis yog tsis zoo. Lawv tseem muaj qee yam daim ntawv thov nyob rau hauv tsev ib ntus, sab nraum zoov ntev {}} deb zog kis tau, thiab lwm yam. Txawm li cas los xij, lawv yog twv yuav raug hu tsis haum rau cov tseem ceeb circh ntawm kev kho kom zoo nkauj.
Thaum xaiv cov cable rau kho kom zoo nkauj, nws zoo li nthuav dav me me, tab sis nws yeej cuam tshuam rau tus nqi nyob thiab kev nyab xeeb. Hloov chaw xaiv txhuas txuj ci Cable txuag tau ob peb txhiab leej uas pib, nws yog qhov zoo dua los nqis peev hauv ib lub sijhawm. Qhov no tsis yog tsuas yog ua kev siv sijhawm ob zaug ntau dua ntawm kev kho vaj tse nyob rau yav tom ntej tab sis kuj tseem muaj kev nyab xeeb nyob ib puag ncig rau koj tsev neeg. Tom qab tag nrho, kho kom zoo nkauj tuaj yeem rov qab kho dua tshiab, tab sis tsis muaj qhov tig rov qab rau kev nyab xeeb.
Ib -}} Nres hlau thiab cable Hoobkas nyob hauv Suav teb
Xa koj qhov kev nug txog xaim thiab cable rau peb thiab paub lub zog hloov pauv nws tuaj yeem muaj ntawm koj txoj kev lag luam lossis hom.
