Amathangi Okugcina Amanzi Esikhungo Sedatha
Kwadalwa ngo Ngokwamukisa
Amathangi Okugcina Amanzi Esikhungo Sedatha
Isikhungo sedatha sincike emithonjeni emithathu yamanzi - ukuvikelwa komlilo (NFPA 22), amanzi okwenziwa/okwenziwayo kanye nebhafa lamanzi apholile noma ukugcina ukushisa - ngayinye inezinga layo kanye nomsebenzi wayo. Amathangi e-GFS aboshiwe, e-epoxy, ensimbi engagqwali, e-galvanized kanye namathangi ashiselwe, kanye nemikhumbi ye-ASME, kuyahlanganisa lokhu; khetha ngokulingana kwamanzi, ingcindezi kanye nesidingo sokuqina, hhayi ngelebula.
Abasebenzi bezikhungo sedatha abahlela izinhlelo zokupholisa, ukuvikelwa komlilo kanye namanzi okwenziwa bayabuza umbuzo owodwa osebenzayo: yiliphi ithangi lokugcina elidingekayo kulo msebenzi, futhi licaciswa kanjani? Lesi sihloko sigxile ku- "Amathangi Okugcina Amanzi Esikhungo Sedatha", sihlanganisa ukubuka konke kwamathangi okugcina amanzi e-DC. Inhloso ukunikeza onjiniyela kanye namaqembu okuthenga umbono ocacile, osekelwe emazingeni - hhayi inkulumo yokuthengisa - ukuze kukhethwe uhlobo lwethangi olulungile, into kanye nomthamo womsebenzi wangempela.
Incazelo Yezobuchwepheshe
Izindima Ezintathu Zamanzi Isikhungo Sedatha Esingakwazi Ukuzidlula
· Ukuvikelwa komlilo. I-NFPA 22 igcina umthamo wamanzi ozinikele, ogcwaliswa ngokuthembekile wama-sprinkler / amasistimu e-deluge; lokhu akunakuxoxisana ngakho ezindaweni ezibalulekile.
· Ukugcwaliswa / inqubo. Imibhoshongo yokupholisa kanye nokufukamisa kusebenzisa amanzi okugcwalisa ngokuqhubekayo; ithangi lokugcina ligcina umjikelezo uzinzile ngesikhathi sokuphazamiseka kokuhlinzekwa.
· Isivikelo samanzi abandayo kanye ne-TES. Amathangi esivikelo ahlukanisa ama-chiller emthwalweni; ukugcinwa kwamandla ashisayo kushintsha ukupholisa kuye emahoreni angaphandle kwesikhathi esimatasa futhi kwengeza ukuqina kwe-N+1.
Kungani Amathangi Ehleli Enhliziyweni 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 nokwehlukahlukana. Amathangi ahlinzeka ngobuningi obushisayo kanye nesivikelo samanzi, okwenza kube lula ukuqala kwe-compressor nokumboza ukudluliswa kwepompo noma kwenkonzo.
· Indawo nesivinini. Amathangi aboshiwe anciphisa umsebenzi wokwakha futhi angakhiwa eduze kwesikhungo samandla, okunciphisa indlela ebalulekile yokwakha i-DC.
Lokho Isizinda se-AI / Hyperscale Esikudingayo Ngendlela Ehlukile
· Ukushisa okuphezulu nokuminyana. Amakhompiyutha e-AI akhuphula i-kW nge-rack ngaphezu kwe-IT yakudala; umthamo wamanzi okupholisa kanye nomthamo we-TES kukhula ngalokho kuminyana.
· Ukuqina ngaphezu kwezindleko. Abasebenzi be-Hyperscale kanye ne-colocation babeka isisindo esikhulu ekusebenzeni isikhathi eside kanye ne-N+1; umsebenzi wethangi ucaciswa esimweni esibi kakhulu sokudlulisa, hhayi esimweni esizinzile kuphela.
· Ukuhlanganiswa nezilawuli. Amathangi awasawona azimele - anikeza amasignali e-BMS / EPMS ezingeni, izinga lokushisa kanye nesimo sephampu.
Izimo Zokusetshenziswa
· Ukuvikela umlilo. Indawo yokugcina ye-NFPA 22 igcinwa ihlukile emanzini enqubo.
· Ukugcwalisa ngokupholisa. Ukushintshwa okungapheli kokulahlekelwa umbhoshongo/isifukamisi.
· Ibhafa epholile / TES. Ukwehlukanisa kanye nokugcina ukushisa okungekho esicongweni.
· Inqubo kanye namanzi okuphuza. Ukudla kwesifutho, ukufuma, ukugeza lapho izinga lihambisana khona.
Ukukhetha nokuQhathanisa
Khetha ngokwekhwalithi yamanzi, ingcindezi kanye nesidingo sokuqina kunokukhetha ngelebula. I-GFS eboshiwe kanye nensimbi ehlanganiswe ne-epoxy yakha ngokushesha ezindaweni eziqinile ze-DC futhi ihlangabezana ne-NSF/ANSI 61 yomsebenzi oseduze namanzi okuphuza; i-welded noma ukhonkolo zifanele izidingo ezinkulu kakhulu noma ezinengcindezi; imikhumbi ye-ASME isebenza kuphela lapho ingcindezi idlula i-atmospheric. Qinisekisa izitifiketi kanye namaphrojekthi okubhekiselwe kuwo ngaphambi kokunikeza.
Izincazelo Zobuchwepheshe
Ipharamitha | Isiqondiso sokugcinwa kwamanzi e-DC |
Ukuvikelwa komlilo | Ukugcinwa kwe-NFPA 22, ukugeleza kwepompo kwamahora angu-2-4, kuhlukile kunqubo |
Ukugcwalisa | Ukulahleka okungapheli kombhoshongo/isifudumezi; NSF/ANSI 61 uma kuseduze namanzi okuphuza |
Isigcinalwazi esipholile / TES | Ukusebenza kwesipholisi imizuzu engu-3-15 (isigcinalwazi); isitolo sokushisa esingekho esikhathini sokusebenza (TES) |
Izinto | GFS / i-epoxy / insimbi engagqwali / i-galvanized / i-welded; NSF/ANSI 61 lapho kukhona amanzi okuphuza |
Isakhiwo | Ibolted AWWA D103-09; iwelded AWWA D100; ASME yezinto ezicindezelwe |
Ukuhlanganiswa | Izinga le-BMS / EPMS, amasignali okushisa nephanzi |
Amazinga | NFPA 22, AWWA D103-09/D100, NSF/ANSI 61, EN 1090/CE, ISO 9001/45001 |
Isifundo Somklamo Wephrojekthi
I-Center Enamel isihambise amathangi e-GFS abolted okusetshenziswa emanzini aphuzwayo nasemanzini okuphuza emazweni amaningi, kusetshenziswa ubuchwepheshe bethangi obufakazelwe yi-NSF/ANSI 61 obusebenza emanzini okwengeza e-data-center. Iphrojekthi emelela:
Amaphrojekthi Amathangi Amanzi Aphuzwayo / Okuphuza
Indawo yephrojekthi | Uhlelo | Umthamo | Uhlobo lwethangi | Kuqediwe |
Mauritania | Amanzi aphuzwayo / okusela | 1590 m3 | Ithangi le-GFS eliboshiwe | 2026-07 |
Ubungcweti Benkampani
I-Center Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd.), umkhiqizi wamathangi okugcina izinto aboshwe 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 nezingqimba zokucindezela ze-ASME. Imikhiqizo yalo yamathangi iqinisekisiwe nge-ISO 9001, ISO 45001, NSF/ANSI 61, EN 1090/CE, WRAS kanye ne-FM, futhi isethulwe emisebenzini engaphezu kwezindawo eziyi-100. Kuyo yonke indawo yedatha umkhiqizi ofanayo angakwazi ukubhekana nemisebenzi yokuvikela umlilo, yokugcwalisa kanye neyokugcina amanzi abandayo, kanye namaphahla e-aluminium geodesic dome kanye nezingqimba zokucindezela ze-ASME lapho umklamo udinga khona.
Imibuzo Evame Ukubuzwa
Umbuzo: Yimaphi amathangi amanzi adingwa isikhungo sedatha?
A: Izindima ezintathu: indawo yokugcina yokuvikela umlilo (NFPA 22), ithangi lokugcwalisa/inqubo yemishini yokupholisa kanye nokufukamisa, kanye ne-chilled-water buffer noma isitoreji samandla ashisayo. Ngayinye inesilinganiso sayo kanye nomsebenzi wayo.
Q: Kungani amathangi abalulekile ekupholiseni isikhungo sedatha?
A: Ukupholisa kuhambisa amanzi - ngokusebenzisa imibhoshongo, amapuleti kanye namaluphu - futhi isitoreji senza lokho kugeleza kuqhubeke futhi kulawuleke. Amathangi engeza kokubili ubukhulu obushisayo kanye ne-hydraulic buffer eyenza ukuqala kwe-compressor kube bushelelezi.
Umbuzo: Yini isikhungo sedatha se-AI esiyidingayo ngokwehlukile?
A: Ukuminyana okuphezulu kwama-rack kukhuphula umthamo wamanzi okupholisa kanye nomthamo we-TES; isisindo sokusebenza (N+1) siyakhuphuka; futhi amathangi anikeza amasignali e-BMS/EPMS esikhundleni sokuma wodwa.
Q: Yiziphi izinto ezifanele amathangi amanzi esikhungo sedatha?
A: I-GFS, i-fusion-bonded epoxy, insimbi engagqwali, i-galvanized kanye nensimbi eweldediwe ngayinye ifanele umsebenzi wayo; i-NSF/ANSI 61 ibalulekile lapho amanzi aseduze namanzi okuphuza. Amathangi aboshiwe anciphisa umsebenzi wokwakha futhi asheshisa ukwakhiwa.
Q: Ingabe amathangi esikhungo sedatha ajwayelekile?
A: Alikho ithangi elilodwa elifanele konke; umlilo, ukugcwalisa kanye nemisebenzi epholile kucaciswa ngokwehlukana ngezinga (NFPA 22, AWWA D103-09/D100) kanye nesidingo sokuqina.
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.
Nge "Amathangi Okugcina Amanzi Esikhungo 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 yisinqumo sezinhlelo, hhayi ukuthenga impahla; ukucacisa kahle kusenesikhathi kuvikela kokubili isikhathi sokusebenza kanye nempilo yeminyaka eyi-10-15 yesikhungo.
Xhumana nonjiniyela ukuze uxoxe ngezinto zokupholisa zesikhungo sedatha, ukugcwalisa noma ukucaciswa kwethangi lokugcina ukushisa, umthamo kanye nokukhethwa kwezinto.
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