Izixazululo Zokugcina Amanzi Ezikhungweni Zedatha
Kwadalwa ngo Ngokwamukisa
Izixazululo Zokugcina Amanzi Zezikhungo Zedatha
Ukugcinwa kwamanzi esikhungweni sedatha kuxazululwa ngobuchwepheshe obukhulile obuningi, ngobunye buhambisana nomsebenzi othile: amathangi e-Glass-Fused-to-Steel aboshiwe kanye ne-fusion-bonded epoxy okwamathangi okushesha, anesitifiketi se-NSF/ANSI 61 okwamanzi okungezwa kanye nokugcinwa komlilo; insimbi engagqwali noma i-galvanized steel emijikelezweni elimele noma ebiza kancane; insimbi ewelidiwe (AWWA D100) yokugcinwa okukhulu kakhulu emoyeni; kanye nemikhumbi ye-ASME lapho ingcindezi idlula umoya. Nquma ngokhwalithi yamanzi, ingcindezi, umthamo, ukuchayeka ekugqwaleni kanye nesitifiketi - hhayi ngokujwayela.
Ukukhetha isixazululo sokugcina amanzi esikhungweni sedatha kuyinkinga yokuqhathanisa, hhayi inkinga yomkhiqizo owodwa. Isiza esifanayo singadinga i-GFS fire reserve, ithangi le-epoxy-coated makeup kanye ne-welded noma i-ASME chilled buffer, ngayinye ichazwa umsebenzi wayo. Le ndatshana iqhathanisa izinketho ezingokoqobo - ukwakhiwa, ukugqwala, isivinini kanye nesitifiketi - ukuze onjiniyela nabathengi bakwazi ukufanisa ubuchwepheshe nomsebenzi ngamunye ngaphandle kokuchaza ngokweqile noma ngaphansi.
Ukuhlela Izixazululo Emisebenzini
Uhlobo olulodwa lwethangi akuvamisile ukuthi luhlanganise yonke imisebenzi emithathu; ukuqhathanisa kumayelana nokuthi yibuphi ubuchwepheshe obufanele umsebenzi muni.
· Indawo yokugcina umlilo. I-GFS eboliwe noma insimbi egalvaneziwe, i-NFPA 22, ezinikezelwe futhi ehlala igcwele.
· I-makeup kanye namanzi okuphuza aseduze. I-GFS noma i-FBE yensimbi ehlanganisiwe enezitifiketi ze-NSF/ANSI 61.
· Indawo enkulu yokugcina umoya. Insimbi ehlanganisiwe (AWWA D100) noma ukhonkolo lapho umthamo mkhulu kakhulu.
· Ibhafa noma isitsha esicindezelwe. I-ASME BPVC Isigaba VIII lapho ingcindezi yomjikelezo idlula umoya.
Amathangi Ensimbi Ehlanganisiwe Enezingilazi Encibilikisiwe (GFS)
· Amandla. Amaphaneli e-modular amiswa ngokushesha ezindaweni eziminyene; impilo yokuklama yeminyaka engu-30-50; i-inert vitreous coating imelana nokugqwala; i-NSF/ANSI 61 iyatholakala.
· Izexwayiso. Kudinga izinga lokunamathela eliqinisekisiwe (100% holiday spark test) kanye nezimpawu ezihambisanayo; akusizo zonke izinto zamakhemikhali.
· Ukufaneleka okuhle kakhulu. Izindawo zokugcina zamanzi okwengeza, omlilo kanye namanzi okuphuza lapho isivinini nempilo kubalulekile.
Amathangi e-Fusion-Bonded Epoxy (FBE)
· Amandla. Ikhemistri ehlukile yokufaka ingubo yezidingo ze-pH noma zokunamathela; ukumiswa okufanayo kwe-modular kanye nekhono le-NSF/ANSI 61.
· Izexwayiso. Ukukhethwa kokunamathela kufanele kuhambisane noketshezi lomsebenzi kanye nebanga lokushisa.
· Ukufaneleka okuhle kakhulu. Lapho ikhemistri ye-GFS ingafaneleki kahle kodwa isivinini esiboshiwe sifuneka.
Amathangi Ensimbi Engagqwali Ne-Galvanized Steel
· Okungenazinsimbi. Kuhlanzekile, kumelana nokugqwala emijikelezweni edingayo; ukukhethwa kwe-304/316/316L ngokuchayeka kwe-chloride.
· Okugalvaneziwe. Kuyabiza ngendlela efanele yokugcina umlilo lapho impilo yokumboza yamukeleka futhi ukuthintana namanzi okuphuza akudingeki.
· Izexwayiso. I-stainless idinga izinga elifanele kanye ne-passivation; i-galvanized ayilona ugqoko olunikezwe izitifiketi zamanzi okuphuza ngokwalo.
Amathangi Ahlanganisiwe Nezitsha Ze-ASME
· Insimbi ehlanganisiwe. I-AWWA D100 yezindawo ezinkulu kakhulu zomoya; ukuhlanganisa endaweni, ububanzi obude bomsebenzi womphakathi.
· Imikhumbi ye-ASME. Idingeka ngaphezu kwengcindezi yomoya; i-U-stamp, ukubalwa kokuklama, i-MAWP kanye ne-nameplate kuyizinto ezikhishwayo.
· Izexwayiso. Isikhathi eside sokuhola nokwakha kunensimbi ehlanganisiwe; hlela kusenesikhathi ohlelweni.
Imibandela Yokukhetha Ebalulekile Ngempela
· Ukuchayeka ekugqwaleni. Khetha i-lining noma into ehambisana noketshezi, hhayi okushibhile.
· Isivinini sokwakha nomsebenzi womphakathi. Amathangi ahlanganisiwe anciphisa isikhathi sendawo; ahlanganisiwe adinga okwengeziwe.
· Isitifiketi. Dingo ubufakazi be-NSF/ANSI 61, EN 1090/CE, WRAS/FM kanye ne-ISO 9001/45001.
· Ububanzi bomthombo owodwa. Umhlinzeki oyedwa ohlanganisa i-GFS, FBE, insimbi engagqwali, i-galvanized, ehlanganisiwe kanye ne-ASME unciphisa ingozi yokuxhumana.
Izicaciso Zobuchwepheshe
Ubuchwepheshe bamathangi | Ukufaneleka komsebenzi | Izinga elibalulekile | Amanothi |
Umbuzo: Yiziphi izixazululo eziyinhloko zokugcina amanzi ezikhungweni zedatha? | Ukwengeza, umlilo, okuphuzwayo | AWWA D103-09; NSF/ANSI 61 | Impilo yeminyaka engu-30-50; ukwakhiwa okusheshayo |
I-epoxy ehlanganiswe ngokuncibilika | Ukwengeza, umlilo | AWWA D103-09; NSF/ANSI 61 | Ukuhluka kwamakhemikhali okugqinsi |
Insimbi egqinsiwe | Indawo yokugcina yomlilo | AWWA D103-09 | Kubiza kancane; akusona isembozo samanzi okuphuzwayo |
Insimbi engagqwali | Eyokugqwala / eyenhlanzeko | AWWA D103-09; NSF/ANSI 61 | 304/316/316L ngokwe-chloride |
Insizwa ewelidiwe | Indawo yokugcina enkulu kakhulu | AWWA D100 | Ukumiswa okude |
Isitsha se-ASME | Isigcina esicindezelwe | I-ASME BPVC VIII | I-U-stamp; ukuhola okude |
Isifundo Sombandela Wephrojekthi
I-Center Enamel ihlinzeke ngamathangi okugcina amanzi okuzivikela emlilweni emisebenzini engaphezu kwamazwe angu-100, akhiwe ngokwe-NFPA 22 ngobuchwepheshe obufanayo be-GFS obusetshenziswa ekuvikelweni komlilo kwesikhungo sedatha. Iphrojekthi elethiwe ngezansi iwukufakwa kwangempela kokuvikela umlilo; ubunjiniyela bayo bamathangi ahlanganisiwe nophahla lwe-enamel kuyindlela efanayo esetshenziswa ezindaweni zokugcina umlilo zesikhungo sedatha.
Iphrojekthi Yethangi Lamanzi Okuzivikela Emlilweni
Indawo yephrojekthi | Ukusetshenziswa | Umthamo | Uhlobo lwethangi | Ubuningi x ubukhulu | Uphahla | Kuqediwe |
Singapore | Ukuvikelwa komlilo (NFPA 22) | 1,666 m3 | Ithangi le-GFS elihlanganisiwe | 2 x Ø8.41 m x 15.0 m | Uphahla lwe-enamel | 2026 |
Ubungcweti benkampani
UCenter Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd.), umkhiqizi wamathangi okugcina axhunywe ngezibophezelo futhi ashiselwe owasungulwa ngo-2008, ukhiqiza amathangi e-Glass-Fused-to-Steel (GFS), i-epoxy ehlanganiswe ngokushisa, insimbi engagqwali, insimbi egqwalisiwe kanye namathangi ashiselwe kanye nophahla lwedome le-geodesic le-aluminium kanye nemikhumbi yengcindezi ye-ASME. Imikhiqizo yamathangi ayo iqinisekisiwe nge-ISO 9001, ISO 45001, NSF/ANSI 61, EN 1090/CE, WRAS kanye ne-FM, futhi isidluliselwe emaphrojekthi emazweni angaphezu kwe-100. Ohlelweni lwedatha yesikhungo, iphuzu elisebenzayo ukuthi uqinisekise izitifiketi, amaphrojekthi okubhekiselwa kuwo kanye nokwesekwa kobunjiniyela ngaphambi kokunikezwa - amandla, hhayi intengo kuphela, avikela impilo yesikhungo yeminyaka eyi-10-15. Umkhiqizi ofanayo angabhekana nemisebenzi yokuvikela umlilo, yokugcwalisa kanye namanzi abandayo, kanye nophahla lwedome le-geodesic le-aluminium kanye nemikhumbi yengcindezi ye-ASME lapho umklamo udinga khona.
Imibuzo Evame Ukubuzwa
Q: What are the main water-storage solutions for data centers?
Impendulo: Amathangi e-GFS aboshiwe kanye ne-epoxy ehlanganiswe ngokuncibilika ukuze kube nokushesha, okuqinisekisiwe yi-NSF/ANSI 61 yokwengeza nokugcina umlilo; insimbi engagqwali noma i-galvanized yemijikelezo ethile; insimbi eshiselwe yokugcina okukhulu kakhulu; kanye nemikhumbi ye-ASME lapho kucindezelwe khona.
Umbuzo: Yikuphi okungcono, i-GFS noma amathangi e-epoxy ezikhungweni zedatha?
Impendulo: Akukho okungcono ngokuphelele. I-GFS inikeza i-coating ye-vitreous engasebenzi enempilo yeminyaka engu-30-50; i-FBE inikeza i-chemistry ehlukile yokufaka yokulinganisa i-pH ethile noma umsebenzi. Kokubili kuboshiwe futhi kuyakwazi i-NSF/ANSI 61 - khetha ngokuhambisana noketshezi.
Umbuzo: Ingabe amathangi aboshiwe athembekile njengawashiselwe ezikhungweni zedatha?
A: Ngemithamo nemfutho yamachibi amaningi omlilo, wokugcwalisa kanye nokugcina okubandayo, amathangi e-AWWA D103-09 aboshiwe athembekile futhi amiswa ngokushesha okukhulu. I-AWWA D100 edayiwe ikhethwa kuphela emachibini amakhulu kakhulu omkhathi noma lapho ukudayela kugunyaziwe.
Umbuzo: Ingabe amathangi amanzi esikhungo sedatha adinga isitifiketi se-ASME?
Impendulo: Kuphela uma ithangi noma isitsha sisebenza ngaphezu komfutho womkhathi. Iningi lamathangi omlilo, wokugcwalisa kanye ne-TES angawomkhathi (AWWA). Ibhafa ebandayo noma isitsha esinomfutho sidinga i-ASME BPVC Isigaba VIII.
Umbuzo: Kungani kusetshenziswa amathangi ensimbi egqinsiwe emanzini omlilo?
A: Insimbi egqanyisiwe eshisayo eboshwe ngamabhawudi ingabiza kancane endaweni yokugcina yomlilo ye-NFPA 22 lapho ukuxhumana namanzi okuphuzwayo kungadingeki futhi impilo yokumboza yamukelekile. I-GFS iyancanywa lapho kudingeka khona ukuba seduze namanzi okuphuzwayo noma impilo ende.
Umbuzo: Yiziphi izitifiketi okufanele ngizifune kumhlinzeki wamathangi?
A: I-ISO 9001/45001 yekhwalithi nokuphepha, i-NSF/ANSI 61 ne-WRAS yokuxhumana namanzi okuphuzwayo, i-EN 1090/CE yokwakhiwa kwesakhiwo, kanye ne-FM lapho iphrofayili yobungozi ikudinga khona.
Umbuzo: Uphahla lwedome le-aluminium lusiza kanjani ithangi lesikhungo sedatha?
A: Limboza amathangi amakhulu ngaphandle kwezinsika zangaphakathi, linciphisa ukukhula kolwelwe ngokuvimba ukukhanya, futhi lisusa isidingo sokuphinda kupendwe ngaphakathi ethangini - ingozi yendawo evaliwe.
Umbuzo: Ingabe umhlinzeki oyedwa kufanele ahlinzeke ngazo zonke izinhlobo zamathangi esikhungo sedatha?
A: Kunciphisa ingozi ye-interface uma umhlinzeki oyedwa ehlanganisa i-GFS, i-FBE, insimbi engagqwali, i-galvanized, i-welded kanye nemikhumbi ye-ASME, ngoba imisebenzi yomlilo, yokugcwalisa kanye neyokubandisa ingatholakala ngaphandle kokuhlukanisa uchungechunge lokuhlinzeka.
Isixazululo esifanele sokugcina amanzi esikhungweni sedatha siyisethi ehambisanayo, hhayi umkhiqizo owodwa: i-GFS eboshiwe noma i-epoxy yokugcwalisa okusheshayo nokuqinisekisiwe kanye nokugcina umlilo, insimbi engagqwali noma i-galvanized yamalophu athile, i-welded yemithamo emikhulu kakhulu, kanye nemikhumbi ye-ASME yomsebenzi onengcindezi. Qhathanisa ngekhwalithi yamanzi, ingcindezi, umthamo, ukugqwala kanye nokuqinisekiswa, futhi uqinisekise amaphrojekthi okubhekiselwa kuwo omhlinzeki ngaphambi kokunikeza.
Xoxa ngesicaciso sakho sethangi lesikhungo sedatha nomunjiniyela ongathethelela izinketho ze-GFS, i-epoxy, insimbi engagqwali, i-galvanized, i-welded kanye ne-ASME ngomsebenzi ngamunye - ngezitifiketi kanye namaphrojekthi okubhekiselwa kuwo ngalinye.
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