Esona sizathu sithe ngqo sokungaphumeleli kokuguga kwentambo kukuqhekeka ngenxa yokuncipha kwe-insulation.Kukho izinto ezininzi ezikhokelela ekunciphiseni ukugquma okubuthathaka.Ngokwawona mava okusebenza, inokushwankathelwa kwezi meko zilandelayo.
1. Umonakalo wamandla wangaphandle:kakhulu kakhulu ukusilela cable kubangelwa umonakalo oomatshini.Umzekelo: ukufakwa kwekhebula kunye nokufakwa akukona ukwakhiwa okusemgangathweni, okulula ukubangela umonakalo womatshini;ulwakhiwo lwasekuhlaleni kwiintambo ezingcwatywe ngokuthe ngqo kulula kakhulu ukonakalisa iintambo ezisebenza.Ngamanye amaxesha ukuba umonakalo awunzima, kuya kuthatha iinyanga okanye iminyaka ukudiliza ngokupheleleyo inxalenye eyonakalisiweyo ukwenza impazamo, kwaye ngamanye amaxesha i-short circuit fault ingenzeka ukuba umonakalo unzima.
2.Ukugquma okumanzi:Le meko nayo ixhaphake kakhulu, kwaye ngokuqhelekileyo iyenzeka kumalungu ekhebula ngokungcwatywa ngokuthe ngqo okanye kwimibhobho.Ngokomzekelo, iintambo zentambo ezingafanelekanga kunye neengqungquthela ezenziwe phantsi kweemeko zemozulu ezifumileyo ziya kubangela ukuba amanzi okanye umphunga wamanzi ungene kumalungu, enze amasebe amanzi phantsi kwesenzo sentsimi yombane ixesha elide, ngokuthe ngcembe bonakalise amandla e-insulation yentambo kunye nokubangela ukungaphumeleli. .
3.Ukutya kweChemical:Intambo ingcwatywe ngokuthe ngqo kwindawo ene-asidi kunye nemiphumo ye-alkali, ehlala ibangela ukuba isikrweqe, ulusu olukhokelayo okanye i-sheath yangaphandle yentambo idliwe.Uluhlu olukhuselayo luxhomekeke kwi-chemical corrosion okanye i-electrolytic corrosion ixesha elide, okubangelwa ukungaphumeleli koluhlu olukhuselayo kunye nokunciphisa ukufakwa kwe-insulation, okuya kubangela ukuhluleka kwekhebula.
I-4.Ukusebenza kokugqithiswa kwexesha elide:Ukusebenza ngokugqithisileyo, ngenxa yempembelelo ye-thermal yangoku, xa umthwalo wangoku udlula kwikhebula, ngokuqinisekileyo uya kubangela ukuba umqhubi afudumale.Ngelo xesha, umphumo wesikhumba wentlawulo, ilahleko yangoku ye-eddy yezixhobo zensimbi, kunye nokulahlekelwa kwe-insulation medium kuya kuvelisa ukushisa okongeziweyo, okuya kwandisa ubushushu bekhebula.Ngethuba lokusebenza kokugqithiswa kwexesha elide, ukushisa okuphezulu kuya kukhawulezisa ukuguga kwe-insulation, ukwenzela ukuba i-insulation iya kuchithwa.Ngokukodwa ehlobo elitshisayo, ukunyuka kweqondo lokushisa kwekhebula kudla ngokubangela ukuba i-insulation ye-cable ebuthathaka iphulwe kuqala, ngoko ehlotyeni kukho iimpazamo ezininzi zekhebula.
5.Isiqhagamshelo sentambo esingasebenziyo:Intambo yentambo iyona nto ibuthathaka kakhulu kumgca wentambo, kwaye ukungaphumeleli kwentambo yentambo ebangelwa yimpazamo ngqo yabasebenzi (ukwakhiwa okungahambi kakuhle) kwenzeka rhoqo.Kwinkqubo yokwenza i-cable joints, ukuba kukho iingcingo zangaphambili ezifana nezihlanganisi ezingagxininiswanga ngokuqinileyo okanye zifudumeze ngokwaneleyo, ukunyuswa kwentloko yentambo kuya kuncitshiswa, okuya kubangela izingozi.
6.Indalo esingqongileyo kunye nobushushu:Ubume bangaphandle kunye nomthombo wobushushu apho intambo ibekwe khona iya kubangela ukuba ubushushu bentambo bube phezulu kakhulu, ukuqhekeka kwe-insulation, kunye nokudubula kunye nomlilo.
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Ixesha lokuposa: Jul-24-2023
