NgoDisemba 21, izisebenzi zikagesi eXiangyue, eSichuan zazihlanganisa umbhoshongo kagesi.Umbhoshongo wathunyelwa eMyanmar ngamandla kagesi angu-110kV.Kwakuyiphrojekthi ekugcineni enqotshwe umdayisi ngemva kwezinyanga ezimbalwa zokuxhumana.Ngakho-ke, sizophila ngokuvumelana nokwethenjwa kwamakhasimende, sikhiqize umbhoshongo ngokuhambisana ngokuqinile nemithetho yokukhiqiza, i-hot-dip galvanize futhi silawule ngokuqinile ikhwalithi yombhoshongo.
Imibhoshongo yamandla ngokuvamile ingasetshenziswa ukusekela izintambo nemigqa yamandla kagesi aphezulu, futhi ingasetshenziswa njengokudluliswa kwamanye amasignali, njengamasiginali we-microwave.Ziphezulu ukuze kugwenywe izingozi zokuphepha.Inqubo yokwakha ihlukaniswe ngokuyinhloko ngezinyathelo ezintathu: ukwelashwa kwe-galvanizing, ukufakwa kanye nokushisela.
Nansi incazelo enemininingwane:
Okokuqala, zonke izingxenye zensimbi ezidingekayo kufanele zifakwe uthayela.Phakathi nenqubo yokwakha, ukunakwa kufanele kukhokhwe ukuze kuqinisekiswe ubuqotho bongqimba lwama-galvanized.Umbhoshongo wensimbi kufanele usebenzise ipayipi lensimbi elinamandla ukwenza ithiphu yenaliti, ukuze ubukhulu bodonga lwamapayipi lube lukhulu kuno-3mm, oluzuze umphumela ozinzile.Ubude obuncane bokuxubha bethayela bethiphu yenaliti abukwazi ukuba ngaphansi kuka-70mm, ukuze kuqinisekiswe ukusetshenziswa okuvamile;
Okwesibili, umbhoshongo wamandla kufanele ufakwe ubheke phansi futhi uqine, futhi ukuphambuka okuvumelekile kwe-perpendicularity kungu-3 ‰;
Okokugcina, i-lap welding ingasetshenziselwa ukushisela, futhi ubude bayo bokuxhuma kufanele buhambisane nezinhlinzeko zemboni:
Ukucaciswa kwensimbi eyisicaba kuphindwe kabili ububanzi (futhi okungenani imiphetho emithathu ishiselwe);
Ukusetshenziswa kwensimbi eyindilinga kuzobhekisela kububanzi bombhoshongo wensimbi, ongeke ube ngaphansi kwezikhathi eziyisithupha;
Lapho uxhuma insimbi eyindilinga nensimbi eyisicaba, ubude budinga ukunakwa okukhethekile, okumele kulawulwe izikhathi eziyisithupha ububanzi bensimbi eyindilinga.
Isikhathi sokuthumela: Dec-21-2021
