Ukushiselwa kwamapayipi ensimbi kudlala indima ebalulekile emikhakheni yezokwakha kanye nengqalasizinda, ikakhulukazi ekukhiqizeni amapayipi amanzi angaphansi komhlaba. Le bhulogi izohlola izinto eziyinkimbinkimbi zokushisela amapayipi ensimbi, igxile ezinqubweni ezintsha ezisetshenziselwa ukukhiqiza amapayipi amanzi angaphansi komhlaba ekhwalithi ephezulu, njengalelo elikhiqizwe umkhiqizi ohamba phambili eCangzhou, eSifundazweni saseHebei.
Ubuciko Nesayensi yeMetal Pipe Welding
Ukushisela ipayipi lensimbi kuyikhono elikhethekile elihlanganisa ubuciko nokunemba kobunjiniyela. Kuhilela ukuhlanganisa izingxenye zensimbi ndawonye ngokusebenzisa amasu okushisela ahlukahlukene ukuze kuqinisekiswe ukuthi umkhiqizo wokugcina awuqinile nje kuphela kodwa ungamelana nobunzima bendawo okuhlosiwe. Enye yezindlela ezithuthuke kakhulu ezisetshenziswa kulo mkhakha i-automated twin-wire, inqubo yokushisela engaphansi kwe-arc enezinhlangothi ezimbili. Le nqubo iphumelela ngokukhethekile ekukhiqizeni amapayipi ensimbi azungezayo abalulekile ezinhlelweni zamanzi angaphansi komhlaba.
Inqubo yokwakhiwa kwamapayipi amanzi angaphansi komhlaba
Amapayipi amanzi angaphansi komhlaba akhiqizwa amabhizinisi esizethulayo abonisa ngokucacile inqubekelaphambili yobuchwepheshe bokushisela. Lawa mapayipi enziwe ngamakhoyili ensimbi asezingeni eliphezulu futhi akhishwa ngokushisa okungashintshi. Le nqubo ithuthukisa kakhulu ukuqina nokuphila kwesevisi yamapayipi. Inqubo yokushisela i-arc enezintambo ezikabili enezinhlangothi ezimbili iqinisekisa ukuthi amashisela aqinile futhi anokwethenjelwa, anciphisa ingozi yokuvuza nokwehluleka esizeni.
Umklamo ovunguzayo wepayipi uhlinzeka ngobuqotho besakhiwo kanye nokusebenza kahle kokugeleza kwamanzi, okwenza kube kuhle ekusebenzeni okungaphansi komhlaba. Inhlanganisela yezinto ezisezingeni eliphezulu kanye nobuchwepheshe bokushisela obusezingeni eliphezulu kudala umkhiqizo ohlangabezana nezidingo eziqinile zamaphrojekthi engqalasizinda yesimanje.
Ifa lokuvelela
Yasungulwa ngo-1993, lokhu okushaipayipi lamanzi angaphansi komhlabainkampani yokukhiqiza ingumholi embonini yokushisela ipayipi lensimbi. Itholakala eCangzhou, eSifundazweni saseHebei, ifektri ihlanganisa indawo engamamitha-skwele angama-350,000 futhi inezimpahla eziphelele zama-yuan ayizigidi ezingama-680. Njengoba inabasebenzi abazinikele abangama-680, inkampani ingumphakeli onokwethenjelwa wamapayipi ensimbi asezingeni eliphezulu emikhakheni ehlukahlukene njengokwakha, ezolimo kanye nezinhlelo zokuphakelwa kwamanzi zikamasipala.
Ukuzinikela kwikhwalithi nokuqanjwa okusha kubonakala kuzo zonke izici zokusebenza kwenkampani. Kusukela ekukhethweni kwezinto ezingavuthiwe kuya ekuhlolweni kokugcina komkhiqizo oqediwe, isinyathelo ngasinye senziwa ngokucophelela ukuze kuqinisekiswe ukuthi amapayipi ahlangabezana nezindinganiso eziphakeme zokusebenza nezokuphepha.
Ikusasa Metal Pipe Welding
Ukuqhubekela phambili, ingxenye yensimbi yokushisela ipayipi izoqhubeka nokukhula. Intuthuko yezobuchwepheshe efana ne-automation kanye nezindlela zokushisela ezithuthukisiwe zivula indlela yemikhiqizo esebenza kahle futhi ehlala isikhathi eside. Isidingo samapayipi amanzi angaphansi komhlaba asezingeni eliphezulu kulindeleke ukuthi sikhule, siqhutshwa isidingo sengqalasizinda ethembekile ezindaweni zasemadolobheni nasezindaweni zasemakhaya.
Sengiphetha, ukuhlola umhlaba wokushisela ipayipi lensimbi kuveza ukuhlangana okuthakazelisayo kobuciko nobuchwepheshe. Ipayipi lamanzi angaphansi komhlaba elikhiqizwa ngezinqubo zokushisela ezithuthukisiwe alibonisi nje kuphela ikhono lomshiseli, kodwa futhi nokuzibophezela kwezinkampani ezifana neCangzhou ukuhlinzeka ngemikhiqizo esebenza isikhathi eside. Njengoba izidingo zengqalasizinda ziqhubeka nokwanda, ukushiselwa kwamapayipi ensimbi ngokungangabazeki kuzodlala indima ebalulekile ekulolongeni ikusasa lemiphakathi yethu.
Isikhathi sokuthumela: Apr-02-2025