U-Hien uthole idumela eliphezulu ngenxa yephrojekthi ye-60203 ㎡ ye-Qinghai Expressway Station. Ngenxa yalokho, iziteshi eziningi zeQinghai Communications and Construction Group zikhethe i-Hien ngendlela efanele.
I-Qinghai, esinye sezifundazwe ezibalulekile e-Qinghai-Tibet Plateau, iwuphawu lokubanda okunamandla, ukuphakama okuphezulu kanye nomfutho ophansi. U-Hien ukhonze ngempumelelo amagalaji kaphethiloli angama-22 eSinopec esiFundazweni saseQinghai ngo-2018, futhi kusukela ngo-2019 kuya ku-2020, u-Hien wakhonza amagalaji kaphethiloli angaphezu kuka-40 e-Qinghai ngokulandelana, ebesisebenza ngokuzinza nangempumelelo, eyaziwa kakhulu embonini.
Ngo-2021, amayunithi okushisa omthombo womoya we-Hien akhethelwa iphrojekthi yokuthuthukisa ukushisisa yeGatsha lase-Haidong kanye neGatsha lase-Huangyuan le-Qinghai Expressway Management and Operation Centre. Ingqikithi yendawo yokushisisa ingamamitha-skwele angama-60,203. Ekupheleni kwenkathi yokushisa, izingxenye zephrojekthi zazizinzile futhi zisebenza kahle. Kulo nyaka, i-Haidong Road Administration, i-Huangyuan Road Administration kanye ne-Huangyuan Service Zone, nazo ezingaphansi kweQinghai Communication and Construction Group, zikhethe amayunithi okushisa wephampu yokushisa yomthombo womoya wakwa-Hien ngemva kokufunda umphumela wokusebenza kwephampu yokushisa i-Hien e-Qinghai Expressway Station.
Manje, ake sifunde kabanzi mayelana nephrojekthi yesiteshi sika-Hien e-Qinghai Expressway Management and Operation Centre.
Uhlolojikelele lwephrojekthi
Kuyaqondakala ukuthi lezi ziteshi ezinesivinini esikhulu ekuqaleni zazishisiswe ngamabhoyili e-LNG. Ngemva kophenyo esizeni, ochwepheshe bakwa-Hien eQinghai bathola izinkinga namaphutha ohlelweni lokushisisa lwalezi ziteshi ezinesivinini esikhulu. Okokuqala, amapayipi egatsha okushisa okuqala ayengama-DN15 wonke, ayengakwazi ukuhlangabezana nesidingo sokushisa nhlobo; okwesibili, inethiwekhi yokuqala yamapayipi esayithi igqwalile futhi igqwalile kakhulu, ayikwazanga ukusetshenziswa ngokujwayelekile; okwesithathu, amandla e-transformer esiteshini ayanele. Ngokusekelwe kulezi zimo futhi kucatshangelwa izici zemvelo zemvelo ezifana nokubanda okukhulu nokuphakama okuphezulu, ithimba le-Hien lashintsha ipayipi lalo legatsha le-radiator langempela laba yi-DN20; kuthathelwe indawo yonke inethiwekhi yomdabu yamapayipi okugqwala; kwandisa umthamo we-transformer endaweni; futhi yahlomisa izinto zokushisisa ezinikezwe esizeni ngamathangi amanzi, amaphampu, ukusatshalaliswa kukagesi nezinye izinhlelo.
Umklamo Wephrojekthi
Uhlelo lwamukela uhlobo lokushisa "lwesistimu yokushisa ejikelezayo", okungukuthi "injini eyinhloko + yesiphetho". Inzuzo yayo ilele ekulawuleni okuzenzakalelayo kanye nokulawula imodi yokusebenza, lapho uhlelo lokushisa olusetshenziswa ebusika lunezinzuzo ezifana nokuzinza okuhle kokushisa kanye nomsebenzi wokugcina ukushisa; Ukusebenza okulula, ukusetshenziswa okulula, futhi kuphephile futhi kuthembekile; Izindleko ezingokomnotho nezisebenzayo, eziphansi zokunakekela, impilo yesevisi ende, njll. Ukunikezwa kwamanzi kwangaphandle kanye nokukhipha amanzi kwamaphampu okushisa kufakwe amasistimu e-antifreeze, kanye nempahla yephampu yokushisa ifakwe idivayisi ethembekile yokuncibilikisa ukuze ilawuleke. Isisetshenziswa ngasinye sizofakwa namaphedi angenwe yi-shockproof enziwe ngezinto zenjoloba ukunciphisa umsindo. Lokhu kungase futhi konge izindleko zokusebenza.
Ukubalwa komthwalo wokushisisa: ngokuya ngokubanda okukhulu kanye nokuphakama okuphezulu kwendawo yendawo kanye nezimo zezulu zendawo, umthwalo wokushisisa ebusika ubalwa njengo-80W/㎡.
Futhi kuze kube manje, amayunithi okushisa omthombo womoya we-Hien abelokhu esebenza ngokuzinzile ngaphandle kokwehluleka kusukela afakwa.
Umphumela Wohlelo
Amayunithi okushisa omthombo womoya we-Hien kule phrojekthi asetshenziswa esigabeni esinobude obungamamitha-skwele angu-3660 e-Qinghai Expressway Station. Izinga lokushisa elijwayelekile ngesikhathi sokushisa liyi-18 °, kanti izinga lokushisa elibandayo lingu-28 °. Isikhathi sokushisa sonyaka owodwa yizinyanga eziyi-8. Izinga lokushisa lekamelo licishe libe ngu-21 °, futhi izindleko zenkathi yokushisisa zingu-2.8 yuan/m2 ngenyanga, okonga amandla ngo-80% kunobhayela wokuqala we-LNG. Kungabonakala ngezibalo ezibalwe ngaphambilini ukuthi umsebenzisi angakwazi ukubuyisela izindleko ngemva kwezikhathi zokushisisa ezingu-3 kuphela.
Isikhathi sokuthumela: Dec-23-2022