Nge-21 kaDisemba, abasebenzi bamandla eXiangyue, eSichuan babehlanganisa inqaba yamandla.Inqaba yathunyelwa eMyanmar ngamandla ombane ayi-110kV.Yayiyiprojekthi ekugqibeleni eyaphumelela umthengisi emva kweenyanga ezininzi zonxibelelwano.Ke ngoko, siya kuphila ngokuthembakala kwabathengi, sivelise inqaba ngokungqinelana nemithetho yemveliso, i-hot-dip galvanize kwaye silawule ngokungqongqo umgangatho wenqaba.
Iinqaba zamandla zingasetyenziselwa ngokubanzi ukuxhasa iingcingo eziphezulu zombane kunye nemigca, kwaye zinokusetyenziswa njengokudluliselwa kwezinye iimpawu, ezifana nemiqondiso ye-microwave.Ziphezulu ukwenzela ukuphepha iingozi zokhuseleko.Inkqubo yokwakha ihlukaniswe ngamanyathelo amathathu: unyango lwe-galvanizing, ukufakwa kunye ne-welding.
Nantsi ingcaciso enzulu:
Okokuqala, zonke iinxalenye zetsimbi eziyimfuneko kufuneka zenziwe ngegalvanized.Ngethuba lenkqubo yokwakha, kufuneka kuhlawulwe ingqalelo ukuze kuqinisekiswe ukunyaniseka komgangatho we-galvanized.Inqaba yentsimbi kufuneka isebenzise umbhobho wensimbi owenziweyo ukwenza incam yenaliti, ukwenzela ukuba ubukhulu bodonga lombhobho bube bukhulu kune-3mm, obufumene umphumo ozinzile.Ubuncinci ubude be-tin yokuxubha kwincam yenaliti ayinakuba ngaphantsi kwe-70mm, ukwenzela ukuba kuqinisekiswe ukusetyenziswa okuqhelekileyo;
Okwesibini, inqaba yamandla kufuneka ifakwe ngokuthe nkqo phantsi kwaye iqinile, kwaye ukutenxa okuvumelekileyo kwe-perpendicularity yi-3 ‰;
Ekugqibeleni, i-lap welding ingasetyenziselwa i-welding, kwaye ubude bayo bokudibanisa kufuneka buhambelane nemimiselo yoshishino:
Ukucaciswa kwesinyithi esicaba kuphindwe kabini ububanzi (kwaye ubuncinci imiphetho emithathu i-welded);
Ukusetyenziswa kwentsimbi ejikelezayo kuya kubhekisela kububanzi benqaba yensimbi, engayi kuba ngaphantsi kwamaxesha amathandathu;
Xa udibanisa intsimbi ejikelezileyo kunye nentsimbi eyisicaba, ubude bufuna ingqwalasela ekhethekileyo, ekufuneka ilawulwe ngamaxesha amathandathu ububanzi bentsimbi ejikelezayo.
Ixesha lokuposa: Dec-21-2021
