Ithangi Lokugcina Amanzi Esikhungo Sedatha
Kwadalwa ngo Ngokwamukisa
Ithangi Lokugcina Amanzi Lesikhungo Sedatha
Isikhungo sedatha sincike emithonjeni emithathu yamanzi - ukuvikelwa komlilo (NFPA 22), amanzi okwengeza/inqubo kanye nebhafa lamanzi abandayo noma isitoreji sokushisa - ngayinye inezinga layo kanye nomsebenzi wayo. Amathangi e-GFS aboshiwe, e-epoxy, ensimbi engagqwali, e-galvanized kanye namathangi ashiselwe, kanye nemikhumbi ye-ASME, kukhona konke lokhu; khetha ngokwekhwalithi yamanzi, ingcindezi kanye nesidingo sokuqina, hhayi ngelebula.
Abasebenzi bezikhungo zedatha abahlela amasistimu okupholisa, ukuvikelwa komlilo kanye namanzi enqubo bahlala bebuza umbuzo owodwa ongokoqobo: yiluphi ithangi lokugcina amanzi oludinga ngempela lomsebenzi, futhi licaciswa kanjani? Le ndatshana igxile ku-"ithangi lokugcina amanzi esikhungo sedatha", ihlanganisa ukubuka konke kwethangi lokugcina amanzi esikhungo sedatha. Inhloso ukunikeza onjiniyela kanye namathimba okuthenga umbono ocacile, osekelwe emazingeni - hhayi inkulumo yokuthengisa - ukuze kukhethwe uhlobo lwethangi olulungile, into kanye nomthamo womsebenzi wangempela.
Incazelo Yezobuchwepheshe
Izingxenye Ezintathu Zamanzi Isikhungo Sedatha Esingakwazi Ukuzidlula
· Ukuvikelwa komlilo. I-NFPA 22 igcina umthamo wamanzi oqondisiwe nohlala ugcwele ngokuthembekile wamasistimu e-sprinkler / e-deluge; lokhu akunakuxoxiswana ngakho ezindaweni ezibalulekile.
· Ukugcwalisa / inqubo. Imibhoshongo yokupholisa kanye nokufaka umswakama kusebenzisa amanzi okugcwalisa ngokuqhubekayo; ithangi lokugcina ligcina umjikelezo uzinzile ngesikhathi sokuphazamiseka kokuhlinzekwa.
· Ibhafa yamanzi apholile kanye ne-TES. Amathangi ebhafa ahlukanisa ama-chiller emthwalweni; ukugcinwa kwamandla okushisa kuhambisa ukupholisa emahoreni angaphandle kwesikhathi esimatasa futhi kunezela ukuqina kwe-N+1.
Kungani Amathangi Ehlezi Enkabeni Yenqubo Yokupholisa
· Ukupholisa inkinga yamanzi. Ukonga ngasohlangothini lomoya nangasohlangothini lwamanzi, imibhoshongo kanye nemijikelezo epholile konke kuhambisa amanzi; ukugcinwa yikho okwenza lokho kuhamba kuqhubeke futhi kulawuleke.
· Ukuminyana nokwehliswa kwemithwalo. Amathangi ahlinzeka ngobukhulu bokushisa kanye nesivikelo se-hydraulic, okwenza kube lula ukuqala kwe-compressor nokukhokhela ukudluliswa kwepompo noma kwezinsiza.
· Indawo kanye nesivinini. Amathangi aboshiwe anciphisa umsebenzi wokwakha futhi angakhiwa eduze kwesikhungo samandla, okunciphisa indlela ebalulekile yokwakha i-DC.
Lokho Isayithi le-AI / Hyperscale Elikudingayo Ngendlela Ehlukile
· Ukushisa okuphezulu nokuminyana. Ama-rack e-AI anyusa i-kW nge-rack ngayinye kakhulu kunedatha yakudala ye-IT; umthamo wamanzi okupholisa kanye nomthamo we-TES kukhula nalokho kuminyana.
· Ukuqina ngaphezu kwezindleko. Abasebenzi be-hyperscale ne-colocation babeka isisindo esikhulu ekusebenzeni ngaso sonke isikhathi naku-N+1; umthamo wethangi ucaciswa esimweni esibi kakhulu sokudlulisa, hhayi esimweni esizinzile kuphela.
· Ukuhlanganiswa nezilawuli. Amathangi awasasebenzi wodwa - anikeza amasignali e-BMS / EPMS ezingeni, izinga lokushisa kanye nesimo sephampu.
Izimo Zokusetshenziswa
· Ukuvikelwa komlilo. Ukugcinwa kwe-NFPA 22 kugcinwa ngokuhlukile emanzini okusebenza.
· Ukugcwalisa okupholisa. Ukushintshwa okungapheli kokulahlekelwa kombhoshongo/isihumidifi.
· Isivikelo esipholile / TES. Ukuhlukanisa nokugcina ukushisa ngaphandle kwesikhathi esiphakeme.
· Inqubo namanzi okuphuza. Ukudla kwesifudumezi, ukufaka umswakama, ukuhlanza lapho izinga lihambisana khona.
Ukukhetha Nokuqhathanisa
Khetha ngokwezinga lamanzi, ingcindezi kanye nemfuneko yokuqina esikhundleni sombhalo. I-GFS eboshiwe nensimbi ehlanganiswe nge-epoxy kumiswa ngokushesha ezindaweni eziqinile ze-DC futhi kuhlangabezana ne-NSF/ANSI 61 yomsebenzi oseduze namanzi okuphuza; insimbi edayisiwe noma ukhonkolo kufaneleka izidingo ezinkulu kakhulu noma ezinengcindezi; imikhumbi ye-ASME isebenza kuphela lapho ingcindezi idlula umkhathi.
Izicaciso Zobuchwepheshe
Ipharamitha | Isiqondiso sokusetshenziswa kwamanzi e-DC |
Ukuvikelwa komlilo | Ukugcinwa kwe-NFPA 22, ukugeleza kwephampu amahora angu-2-4, kuhlukile kunqubo |
Ukugcwalisa | Ukulahleka okuqhubekayo kwethala/umswakami; NSF/ANSI 61 uma kuseduze namanzi okuphuza |
Ibhamu epholile / TES | Ukusebenza kwesihlungi semizuzu engu-3-15 (ibhamu); isitolo sokushisa esingekho ngesikhathi sokuphumula (TES) |
Izinto zokwakha | GFS / i-epoxy / insimbi engagqwali / i-galvanized / i-welded; NSF/ANSI 61 lapho kunamanzi okuphuza |
Isakhiwo | I-AWWA D103-09 ehlanganiswe ngamabhawodi; i-AWWA D100 e-welded; i-ASME yokucindezelwa |
Ukuhlanganiswa | Izinga le-BMS / EPMS, amasignali okushisa nempompo |
Izindinganiso | NFPA 22, AWWA D103-09/D100, NSF/ANSI 61, EN 1090/CE, ISO 9001/45001 |
Isifundo Sephrojekthi
I-Center Enamel isihambise amathangi e-GFS ahlanganiswe ngamabhawodi ezinhlelweni zamanzi okuphuza nawamanzi okuphuza emazweni amaningi, isebenzisa ubuchwepheshe obufanayo bamathangi aqinisekiswe nge-NSF/ANSI 61 obusebenza emanzini okwengeza esikhungo sedatha. Iphrojekthi emele:
Amaphrojekthi Amathangi Amanzi Okuphuza / Amanzi Okuphuza
Indawo yephrojekthi | Uhlelo lokusebenza | Umthamo | Uhlobo lwethangi | Kuqediwe |
Guyana | Amanzi okuphuza / okusetshenziswayo | 3013 m3 | Ithangi le-GFS eliboshiwe | 2024-02 |
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 egayiwe 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 emaphrojekhini emazweni angaphezu kwe-100. Kuyo yonke indawo yesikhungo sedatha umkhiqizi ofanayo angakwazi ukubhekana nemisebenzi yokuvikela umlilo, yokugcwalisa kanye neyokugcina amanzi abandayo, kanye nophahla lwedome le-geodesic le-aluminium kanye nemikhumbi yengcindezi ye-ASME lapho idizayini idinga khona.
Imibuzo Evame Ukubuzwa
Umbuzo: Yimaphi amathangi amanzi adingwa isikhungo sedatha?
Impendulo: Izindima ezintathu: indawo yokugcina yokuvikela umlilo (NFPA 22), ithangi lokugcwalisa/inqubo yemishini yokupholisa kanye nokufaka umswakama, kanye ne-buffer yamanzi apholile noma isitoreji samandla okushisa. Ngayinye inesilinganiso sayo kanye nomsebenzi wayo.
U: Kungani amathangi abalulekile ekupholiseni isikhungo sedatha?
I: Ukupholisa kuhambisa amanzi - ngokusebenzisa imibhoshongo, amapuleti nemijikelezo - futhi ukugcinwa kwenza lokho kugeleza kuqhubeke futhi kulawuleke. Amathangi engeza kokubili isisindo sokushisa kanye nesivikelo se-hydraulic esenza ukuqala kwe-compressor kube bushelelezi.
Umbuzo: Yini edingwa isikhungo sedatha se-AI ngendlela ehlukile?
Impendulo: Ukukhula kokuminyana kwama-rack kukhulisa umthamo wamanzi okupholisa kanye nomthamo we-TES; isisindo sokusebenza (N+1) siyakhula; futhi amathangi adlulisela izimpawu ze-BMS/EPMS esikhundleni sokuma wodwa.
Umbuzo: Yimiphi imithombo efanele amathangi amanzi esikhungo sedatha?
Impendulo: I-GFS, i-epoxy ehlanganiswe nge-fusion, insimbi engagqwali, insimbi egcwelisiwe kanye nensimbi edayisiwe ngokushisela ngayinye iyafaneleka emsebenzini othile; i-NSF/ANSI 61 ibalulekile lapho amanzi aseduze namanzi okuphuza. Amathangi aboshiwe anciphisa umsebenzi wokwakha futhi asheshisa ukumiswa.
Umbuzo: Ingabe amathangi esikhungo sedatha asezingeni elijwayelekile?
Impendulo: Alikho ithangi elilodwa elilingana nakho konke; imisebenzi yomlilo, yokugcwalisa kanye neyokubandisa icaciswa ngokwehlukana ngezinga (NFPA 22, AWWA D103-09/D100) nangemfuneko yokuqina.
Umbuzo: Amathangi ahlangana kanjani nezilawuli ze-DC?
Impendulo: Izinga, izinga lokushisa kanye nesimo sephampu kubikwa ku-BMS/EPMS; amathangi omlilo engeza izexwayiso zezinga/izinga lokushisa/ukugqekeza kuphaneli yomlilo.
Kwe "ithangi lokugcina amanzi lesikhungo sedatha", indlela esebenzayo iwukuqala 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 nempahla. Ukugcinwa kwamanzi esikhungo sedatha kuyisinqumo sezinhlelo, hhayi ukuthenga kwempahla; ukukucacisa kahle kusenesikhathi kuvikela kokubili isikhathi sokusebenza kanye nempilo yeminyaka eyi-10-15 yesikhungo.
Xhumana nonjiniyela ukuze uxoxe ngesicaciso sakho sokupholisa sesikhungo sedatha, ukugcwalisa noma ithangi lokugcina ukushisa, umthamo kanye nokukhethwa kwempahla.
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