ithangi lamanzi lesikhungo sedatha elivela eShayina
Kwadalwa ngo Ngokwamukisa
ithangi lamanzi lesikhungo sedatha elivela e-China
Ukukhetha umkhiqizi wethangi lamanzi lesikhungo sedatha kuncike ekhonweni eliqinisekisiwe, amaphrojekthi anereferensi yangempela kanye nokusekelwa kobunjiniyela - hhayi intengo ephansi kakhulu. Dinga i-ISO 9001/45001, i-NSF/ANSI 61, i-EN 1090/CE, i-WRAS/FM, qinisekisa izinkomba zamaphrojekthi ngezwe/umthamo/unyaka, futhi uqinisekise ukuthi ubuchwepheshe bethangi buhambisana nomsebenzi ngamunye.
Abasebenzi bezikhungo zedatha abahlela amasistimu okupholisa, okuvimbela umlilo kanye namanzi enqubo bahlala bebuza umbuzo owodwa ongokoqobo: yiliphi ithangi lokugcina elidingwa yilo msebenzi, futhi licaciswa kanjani? Le ndatshana igxile ku-"ithangi lamanzi lesikhungo sedatha elivela eChina", ihlanganisa ithangi lamanzi lesikhungo sedatha elivela eChina. Inhloso ukunikeza onjiniyela kanye namathimba okuthenga umbono ocacile, osekelwe ezindinganisweni - hhayi inkulumo yokuthengisa - ukuze kukhethwe uhlobo lwethangi olulungile, into kanye nomthamo womsebenzi wangempela.
Incazelo Yezobuchwepheshe
Okufanele Kuhlolwe Kumkhiqizi Wethangi
· Ukuqinisekiswa kuqala. Dinga i-ISO 9001 / ISO 45001 yekhwalithi nokuphepha, i-NSF/ANSI 61 (yamanzi aphuzwayo), i-EN 1090/CE (yesakhiwo), i-WRAS / FM ngokwesidingo somsebenzi.
· Ubuchwepheshe bamathangi obufakazelwe. I-GFS (AWWA D103-09, ISO 28765), i-fusion-bonded epoxy, insimbi engagqwali, i-galvanized kanye nensimbi eweldediwe ngayinye ifanele imisebenzi ehlukene ye-DC; umenzi kufanele afakazele ukufanelana.
· Umlando wokulethwa. Cela amaphrojekthi okubhekiselwa kuwo ngokwezwe, umthamo nonyaka wokuqedwa - futhi uqinisekise ukuthi angempela, hhayi izimangalo ezijwayelekile.
Ukuthenga Eshayina: Izinto Okufanele Zicatshangelwe
· Izindleko nomthamo. Abakhiqizi bamathangi abahlanganisiwe baseShayina banikeza izindleko eziqhudelanayo nendawo enkulu yokukhiqiza; isikhathi sokulethwa kanye nokuhamba kwezimpahla kufanele kuhlelwe kushejuli ye-DC.
· I-QA kanye nemibhalo. Phikelela kumasertifikathi e-mill, ukuqinisekiswa kwe-coating, amarekhodi okuhlolwa kwe-hydrostatic kanye nohlelo olucacile lwe-QA - hhayi nje intengo ephansi.
· Ezokuthutha. Amaphaneli e-modular bolted athunyelwa ngamakhonteyina futhi amiswe endaweni; qinisekisa isisekelo, i-crane kanye nobubanzi bokugadwa kokumiswa.
Kungani Amandla, Hhayi Nje Intengo, Ewina
· Ukusekelwa kobunjiniyela. Umhlinzeki omuhle unikeza ukulinganisa, imithwalo yesisekelo, uhlelo lwe-nozzle kanye nokuzamazama komhlaba lapho kufanele - okungaphezu kakhulu kwegobolondo nje.
· Ububanzi bomthombo owodwa. Umenzi ohlanganisa ama-GFS, i-epoxy, insimbi engagqwali, ama-welded kanye ne-ASME vessels unciphisa ingozi yokuxhumana phakathi kwemisebenzi yomlilo, yokwenza kanye nokubandayo.
· Insizakalo yomhlaba wonke. Ukulethwa emazweni angaphezu kwe-100 kusho ukufinyelela kwezingxenye zokushintsha kanye nokusekelwa kobuchwepheshe okubalulekile empilweni ye-DC yeminyaka eyi-10-15.
Izimo Zokusetshenziswa
· Umsebenzi wasendaweni. Fanisa ithangi nendawo yangempela, ingcindezi kanye nesidingo sokuqina.
· Ukuhlanganisa. Phakela i-BMS/EPMS noma iphaneli yomlilo njengoba kudingeka.
· Umjikelezo wempilo. Hlela i-QA, ukuhlolwa kanye nezingxenye zokushintsha phakathi nempilo ye-DC.
Ukukhetha Nokuqhathanisa
Khetha ngokwekhwalithi yamanzi, ingcindezi kanye nesidingo sokuqina kunokukhetha ngelebula. I-GFS eboltiwe kanye nensimbi ehlanganiswe nge-epoxy zima ngokushesha ezindaweni eziqinile ze-DC futhi zihlangabezana ne-NSF/ANSI 61 yomsebenzi oseduze namanzi okuphuza; insimbi ewelded noma ukhonkolo zifanele izidingo ezinkulu kakhulu noma ezinengcindezi; imikhumbi ye-ASME isebenza kuphela lapho ingcindezi idlula umkhathi. Qinisekisa izitifiketi kanye namaphrojekthi okubhekiselwe kuwo ngaphambi kokunikeza.
Izincazelo Zobuchwepheshe
Ipharamitha | Okufanele kuqinisekiswe kumhlinzeki |
Izitifiketi | ISO 9001 / 45001, NSF/ANSI 61, EN 1090/CE, WRAS, FM |
Ubuchwepheshe bethangi | GFS (AWWA D103-09, ISO 28765), i-epoxy, insimbi engagqwali, i-galvanized, i-welded, imikhumbi ye-ASME |
Umlando wokusebenza | Amaphrojekthi okubhekiselwa kuwo ngezwe, umthamo, unyaka wokuqedwa - kuqinisekisiwe |
Ubunjiniyela | Ukukala, imithwalo yesisekelo, uhlelo lwe-nozzle, ukuzamazama komhlaba lapho kufanele khona |
Amadokhumenti e-QA | Izitifiketi ze-mill, ukuqinisekiswa kwe-coating, amarekhodi okuhlolwa kwe-hydrostatic |
Ezokuthutha | Amaphaneli e-modular aboshiwe; hlela isikhathi sokuhola, isisekelo, ukugadwa kokwakhiwa |
Ububanzi | Umthombo owodwa okhombisa umlilo, ukwakheka kanye nemisebenzi ebandayo kunciphisa ingozi yokuxhumana |
Isifundo Somklamo Wephrojekthi
I-Center Enamel ihlinzeke ngamathangi okugcina amanzi okuzivikela emlilweni emaphrojekthini emazweni angaphezu kwe-100, akhiwe ngokwe-NFPA 22 ngobuchwepheshe obufanayo be-GFS oboshiwe obusebenza ekuvikelweni komlilo kwesikhungo sedatha. Iphrojekthi emelela:
Amaphrojekthi Wethangi Lamanzi Okuzivikela Emlilweni
Indawo yephrojekthi | Ukusetshenziswa | Umthamo | Uhlobo lwethangi | Kuqediwe |
Guatemala | Ukuvikelwa komlilo | 598 m3 | Ithangi le-GFS eliboshwe ngamabhawodi | 2024-12 |
Ubungcweti Benkampani
I-Center Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd.), umkhiqizi wamathangi okugcina izinto ahlanganiswe ngezibophezelo futhi ashiselwe, owasungulwa ngo-2008, ukhiqiza ama-Glass-Fused-to-Steel (GFS), i-fusion-bonded epoxy, insimbi engagqwali, insimbi ye-galvanized kanye namathangi ashiselwe kanye namaphahla e-aluminium geodesic dome kanye ne-ASME pressure vessels. Imikhiqizo yalo yamathangi iqinisekisiwe nge-ISO 9001, ISO 45001, NSF/ANSI 61, EN 1090/CE, WRAS kanye ne-FM, futhi isetshenziselwe amaphrojekthi emazweni angaphezu kwe-100. Ohlwini lwabaqondisi abathengi olunezihloko ezingama-75, iphuzu elisebenzayo ukuthi uqinisekise izitifiketi, amaphrojekthi okubhekiselwa kuwo kanye nokusekelwa kwezobunjiniyela ngaphambi kokunikezwa - amandla, hhayi intengo kuphela, avikela impilo ye-DC yeminyaka eyi-10-15.
Imibuzo Evame Ukubuzwa
U: Ngikhetha kanjani umkhiqizi wethangi lamanzi lesikhungo sedatha?
I: Dinga i-ISO 9001/45001, i-NSF/ANSI 61, i-EN 1090/CE, i-WRAS/FM; qinisekisa amaphrojekthi okubhekiselwa kuwo ngezwe, umthamo kanye nonyaka; futhi qinisekisa ukuthi umkhiqizi uthethelela ubuchwepheshe bethangi ngokomsebenzi ngosekelo lobunjiniyela.
Umbuzo: Yimaphi amasertifikethi afakazela ukuthi umenzi wethangi uthembekile?
Impendulo: I-ISO 9001 ne-ISO 45001 yekhwalithi/ukuphepha, i-NSF/ANSI 61 ne-WRAS yokuxhumana namanzi aphuzwayo, i-EN 1090/CE yensimbi yesakhiwo, kanye ne-FM lapho iphrofayili yengozi ikudinga khona.
Umbuzo: Ingabe ukuthenga amathangi evela e-China kuwumbono omuhle?
A: Kungabiza kancane ngomthamo omkhulu wokukhiqiza, kodwa hlela isikhathi sokulethwa nokuhamba kwezimpahla, futhi uphikelele kumasertifikethi e-mill, ukuqinisekiswa kwe-coating kanye namarekhodi okuhlolwa kwe-hydrostatic - hhayi nje intengo ephansi.
Q: Yibuphi ubuchwepheshe bamathangi okufanele bunikezwe umhlinzeki we-DC?
A: I-GFS (AWWA D103-09, ISO 28765), i-epoxy ehlanganiswe ngokushisa, insimbi engagqwali, i-galvanized, insimbi ewelded kanye nemikhumbi ye-ASME - ngakho umlilo, ukugcwalisa kanye nemisebenzi ebandayo kungatholakala ngaphandle kokuqhekeza uchungechunge lokuhlinzeka.
Q: Kungani kuqinisekiswa izinkomba zephrojekthi?
A: Amaphrojekthi angempela ngokwezwe, umthamo kanye nonyaka wokuqedwa kufakazela ikhono lokuletha; izimangalo ezijwayelekile azenzi lokho. Zicela bese uhlola ukuthi ziyahambisana yini nomsebenzi wakho.
Q: Yiluphi usizo lobunjiniyela okufanele luhambisane nethangi?
A: Ukulinganisa, imithwalo yesisekelo, uhlelo lwama-nozzle kanye nokuzamazama komhlaba lapho kufanele - okungaphezu kakhulu kwegobolondo nje. Lokho kusekela kuvikela uhlelo lwe-DC nokuphila kwalo.
Nge "data center water tank from China", indlela esebenzayo ukuqala emsebenzini - izinga lamanzi, ingcindezi, umthamo kanye nesidingo sokuqina - bese uvumela izinga (NFPA 22, AWWA D103-09/D100, ASME BPVC VIII, NSF/ANSI 61) linqume uhlobo lwethangi kanye nempahla. Ukugcinwa kwamanzi esikhungweni sedatha yisinqumo sezinhlelo, hhayi ukuthenga impahla; ukucacisa kahle ekuqaleni kuvikela kokubili isikhathi sokusebenza kanye nempilo yeminyaka eyi-10-15 yesikhungo.
Xoxa ngomsebenzi wakho wokugcina amanzi esikhungweni sedatha - umlilo, ukugcwalisa kanye nemisebenzi ebandayo - nonjiniyela ongaqinisekisa izitifiketi, izinkomba kanye nobuchwepheshe bethangi kuhlelo ngalunye.
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