Sihlala sibona inkampani yekhebula isaziso esinjalo: ukuveliswa kokusilela kokuqina kwentambo yombane. Ithini impembelelo yokusilela kongqimba oluthile lokugquma kwintambo? Isingxobo sithathwa njani sifanelekile? Senza njani kwimveliso yeentambo ezifanelekileyo?
一, Nciphisa ubomi benkonzo yocingo kunye neemveliso zentambo
Oku kulula ukuyiqonda, emva kokusebenza kwexesha elide, ngokukodwa ukungcwatywa ngokuthe ngqo, ukuntywiliselwa emanzini, kubonakaliswe kumoya ovulekileyo okanye kwiindawo ezinokutshatyalaliswa kwe-corrosion, ngenxa ye-corrosion ehlala ixesha elide le-medium yangaphandle, i-sheath ye-thinnest point of the level of insulation kunye nenqanaba lomatshini liya kuncitshiswa.
Ngokudityaniswa nokuhlolwa kwesiqhelo kwe-sheath okanye ukwenzeka kweziphene zomgca womhlaba, eyona ndawo i-thinnest inokungena. Ngaloo ndlela, umphumo wokukhusela we-cable sheath ulahlekile. Ukongeza koku, ukusetyenziswa kwemvelo akufanele kuhoywe. Ucingo kunye nentambo zivelisa ubushushu obuninzi xa zinikwe amandla ixesha elide.
Apha ukongeza ingqiqo encinane: ubushushu obuvumelekileyo bokusebenza komqhubi yi-70 ℃, i-PVC yokusetyenziswa kwexesha elide akufanele idlule i-65 ℃.
二, Ukwandisa ubunzima benkqubo yokubeka
Ngophuhliso lweshishini lehlabathi, ngakumbi nangakumbi iimfuno zokusingqongileyo zeemveliso zentambo ze-high-voltage kufuneka zenziwe ukufezekisa i-OD encinci, kwinkqubo yokubeka imfuno yokuqwalasela ukushiya umsantsa, ukuze uchithe ubushushu obuveliswa ngocingo kunye nentambo enikwe amandla, ubukhulu be-sheath bukhulu kakhulu buya kwandisa ubunzima bokubeka, ngoko ubukhulu be-sheath buyimfuneko ngokufanelekileyo kwindima efunekayo ukuze kugcinwe indima engqongqo. iingcingo kunye neentambo. Awukwazi nje ukulandela ubukhulu bayo.
Isishwankathelo, kwinkqubo yokuvelisa, thina kuphela emva kokusebenza ngononophelo kwezixhobo, ngokweemfuno ezisemgangathweni zolawulo olungqongqo lobunzima besingxobo, ukuze kungekuphela nje kwishishini ukugcina izixhobo, ukunciphisa ukusetyenziswa kwezinto, ukwandisa inzuzo, kodwa nokuqinisekisa umgangatho wentambo, ukwenza iimveliso ezikumgangatho ophezulu kunye nezingabizi kakhulu.
Ixesha lokuposa: Dec-19-2023