ithangi lamanzi apholile lesikhungo sedatha se-colocation
Kwadalwa ngo Ngokwamukisa
ithangi lamanzi apholile esikhungo sedatha esihlanganyelwe
Ithangi lebhafa lamanzi apholile lihlukanisa isihlungi emithwalweni yokushintshashintsha, linciphisa ukuqala kwe-compressor futhi lihlanganise izikhathi zokushintsha; lilinganise ukuba libe ngamaminithi angu-3-15 okusebenza kwesihlungi ku-delta-T yokuklama. Sebenzisa ithangi le-atmospheric elineyunithi yokucindezela noma isitsha se-ASME esicindezelwe kuye ngokucindezela komjikelezo, ngokufaka insulate kanye ne-glycol lapho kudingeka.
Abaphathi bezikhungo zedatha abahlela amasistimu okupholisa, okuvikela umlilo kanye namanzi enqubo baye bazibuze umbuzo osebenzayo: yiliphi ithangi lokugcina elidingekayo kulo msebenzi, futhi linikezwa kanjani? Le ndatshana igxile ku-"ithangi lamanzi apholile lesikhungo sedatha se-colocation", ihlanganisa ithangi lamanzi apholile lesikhungo sedatha se-colocation. Inhloso ukunikeza onjiniyela kanye namathimba okuthenga umbono ocacile, osekelwe ezindinganisweni - hhayi inkulumo yokuthengisa - ukuze kukhethwe uhlobo lwethangi olufanele, into kanye nomthamo womsebenzi wangempela.
Incazelo Yezobuchwepheshe
Ithangi Lokugcina Lamanzi Apholile Lenzani
· Lihlukanisa isihlungi emthwalweni. Ithangi lokugcina limunca ukushintshashintsha komthwalo ukuze isihlungi sisebenze isikhathi eside, siqale izikhathi ezimbalwa - kuvikela ama-compressor futhi kuthuthukisa ukusebenza kahle kwengxenye yomthwalo.
· Kuhlanganisa isidingo sesikhashana. Ngesikhathi sokukhuphuka noma ukudluliswa kwepompo, ithangi linikeza noma limunca umthamo ngaphandle kokuphazamisa ukuvikelwa kokugeleza okuphansi.
· Ivumela ukulandelana. Ama-chiller amaningi namaphampu ahamba ngokushisa kwe-buffer, hhayi ngesidingo esisheshayo esingaqinisekile.
Ukulinganisa nokufaka umfutho
· Umthetho womkhuba wesikhathi sokusebenza. Umthamo we-buffer ngokuvamile uhlosela imizuzu engu-3-15 yokusebenza kwe-chiller ku-design delta-T (rho x cp x delta-T); okwengeziwe kwimithwalo eguquguqukayo.
· Okucindezelwayo kuqhathaniswa nokomkhathi. Amalophu abandayo avaliwe angasebenzisa i-buffer ecindezelwayo (ASME) noma ithangi lomkhathi elineyunithi yokucindezela ehlukile; ukukhetha kuncike kwingcindezi yelophu.
· Ukuvikelwa kwe-glycol nokugwema ukufriza. Ezimweni ezibandayo noma zomthwalo ongaphelele ingxube ye-glycol ivimbela ukufriza; izinto zethangi neze-trim kufanele zihambisane noketshezi.
Izinto Nemigomo
· Okunamekwe noma i-stainless. Insimbi ebolile ene-epoxy noma i-GFS ehlanganisiwe, i-stainless, noma insimbi eshiselwe iyafaneleka emsebenzini opholile; i-NSF/ANSI 61 ibalulekile kuphela uma iseduze namanzi okuphuza.
· I-ASME lapho kucindezelwe. Imikhumbi ye-chilled-water noma ye-TES ecindezelwe ingaphansi kwe-ASME BPVC Section VIII; ingcindezi yokuklama nezinga lokushisa kuyacaciswa, akucatshangwa.
· Ukufaka i-insulation. Amathangi apholile adinga i-insulation ne-vapor barrier ukunciphisa ukwanda nokujiya emhlabathini we-energy-plant.
Izimo Zokusetshenziswa
· Ukuvikelwa komlilo. I-NFPA 22 indawo yokugcina igcinwa ihlukile emanzini okusebenza.
· Ukugcwalisa okupholile. Ukushintshwa kokulahlekelwa okuqhubekayo kwembhoshongo/isifudumezi.
· Ibhafa epholile / i-TES. Ukuhlukanisa nokugcina ukushisa kwesikhathi esingekho emsebenzini.
· Inqubo namanzi okuphuza. Ukudla kwesithimula, ukufaka umswakama, ukugeza lapho izinga lihambisana khona.
Ukukhetha nokuqhathanisa
Khetha ngokulingana kwekhwalithi yamanzi, ingcindezi kanye nesidingo sokuqina esikhundleni somaka. I-GFS eboshwe ngamabhawudi nensimbi ehlanganiswe nge-epoxy ziqondiswa ngokushesha ezindaweni eziqinile ze-DC futhi zihlangabezana ne-NSF/ANSI 61 yomsebenzi oseduze namanzi okuphuza; insimbi eboshwe ngokushisela noma ukhonkolo zifanele izidingo ezinkulu kakhulu noma ezinengcindezi; imikhumbi ye-ASME isebenza kuphela lapho ingcindezi idlula umkhathi. Qinisekisa izitifiketi namaphrojekthi okubhekiselwa kuwo ngaphambi kokunikeza umsebenzi.
Izicaciso Zobuchwepheshe
Ipharamitha | Isiqondiso samathangi okugcina amanzi abandayo |
Ukulinganisa usayizi | Ukusebenza kwe-chiller imizuzu engu-3-15 ngedelta-T yokuklama (rho x cp x delta-T) |
Ukufaka ingcindezi | I-atmospheric + iyunithi yokufaka ingcindezi, noma isitsha esicindezelwe se-ASME |
Uketshezi | Amanzi noma ingxube ye-glycol yokuvikela ukubanda |
Impahla | I-epoxy-coated / GFS / insimbi engagqwali / ewelidiwe; i-NSF/ANSI 61 uma iseduze namanzi okuphuza |
Ukufaka izinto zokuvikela ukushisa | Kudingeka ngokuhambisana ne-vapor barrier ukunciphisa ukungena nokujiya kwamanzi |
Isakhiwo | Kuboshwe ngezibhawodi (AWWA D103-09) noma kushiselwe (AWWA D100); i-ASME yezinto ezinengcindezi |
Amazinga | AWWA D103-09, D100, ASME BPVC VIII, NSF/ANSI 61, EN 1090/CE, ISO 9001/45001 |
Isifundo Sephrojekthi
I-Center Enamel isihambise amathangi e-GFS aboshiwe okusetshenziswa emanzini okuphuza nawokunxenxa emazweni amaningi, kusetshenziswa ubuchwepheshe obufanayo bamathangi obuqinisekiswe yi-NSF/ANSI 61 obusebenza emanzini okwengeza esikhungweni sedatha. Iphrojekthi emele:
Amaphrojekthi Amathangi Amanzi Okuphuza / Okunxenxa
Indawo yephrojekthi | Uhlelo lokusebenza | Umthamo | Uhlobo lwethangi | Kuqediwe |
I-Indonesia | Amanzi okuphuza / okusetshenziswayo | 1205 m3 | Ithangi le-GFS eliboshiwe | 2022-01 |
Ubungcweti benkampani
I-Center Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd.) ihlinzeka ngamathangi amakhulu okugcina amanzi aboshiwe futhi ashiselwe kanye nemikhumbi yengcindezi ye-ASME, eqinisekisiwe nge-ISO 9001, ISO 45001, NSF/ANSI 61, EN 1090/CE, WRAS kanye ne-FM, nokulethwa emazweni angaphezu kwe-100. Ukuhlanganiswa kokugcina ukushisa neplanti yamanzi abandayo yesikhungo sedatha kuyisimo sokusebenzisana kobunjiniyela okufanele kuqinisekiswe ngokuhambisana nomklamo wokupholisa; le ndatshana iwumhlahlandlela wezobuchwepheshe, hhayi inkomba yephrojekthi.
Imibuzo Evame Ukubuzwa
U: Ithangi le-buffer yamanzi apholile lenza ini?
I: Ihlukanisa isihlanzi emithwalweni yokushintsha kwemithwalo ukuze i-compressor isebenze isikhathi eside ngokuqalisa okumbalwa, futhi ihlanganisa izikhathi zokushintsha ngesikhathi sokukhuphuka noma ukudluliswa kwamaphampu ngaphandle kokuphazamisa ukuvikelwa kokugeleza okuphansi.
U: Ngingayilinganisa kanjani ithangi le-buffer yamanzi apholile?
A: Umthetho ojwayelekile uhlosela amaminithi angu-3-15 okusebenza kwesihlungi esimisiwe ku-delta-T yokuklama (ivolumu isuka ekuminyaneni x isisi esithile x delta-T); okwengeziwe emithwalweni eguquguqukayo kakhulu.
Umbuzo: Ithangi le-buffer elinomfutho noma elingenawo umfutho?
Impendulo: Umjikelezo opholile ovaliwe ungase usebenzise ithangi elingenawo umfutho elinesigaba sokufaka umfutho esihlukile, noma isitsha se-ASME esinomfutho. Ukukhetha kuncike kumfutho womjikelezo nokuklama.
Umbuzo: Ingabe amathangi e-buffer apholile adinga i-glycol?
Impendulo: Ezimweni ezibandayo noma zomthwalo ongaphelele ingxube ye-glycol ivimbela ukufika kweqhwa; izinto zethangi nezokuhlobisa kufanele zilungele uketshezi, futhi kudingeka ukufakwa kwe-insulation enesivikelo somhwamuko.
Umbuzo: Iyiphi into esetshenziswayo kumathangi e-buffer apholile?
A: Insimbi ehlanganiswe nge-epoxy noma i-GFS eboshwe ngamabhawudi, insimbi engagqwali noma eboshwe ngokushisela; i-NSF/ANSI 61 kuphela uma iseduze namanzi okuphuza.
Q: Yimiphi imigomo esebenzayo?
A: I-AWWA D103-09 (eboshwe ngamabhawudi) noma i-D100 (eboshwe ngokushisela); i-ASME BPVC VIII uma inengcindezi; i-NSF/ANSI 61, i-EN 1090/CE, i-ISO 9001/45001 njengoba umsebenzi udinga.
Nge- "colocation data center chilled water tank", 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 kanye nempahla. Ukugcinwa kwamanzi esikhungweni sedatha kuyisinqumo sezinhlelo, hhayi ukuthenga impahla; ukukucacisa ngendlela efanele kusukela ekuqaleni kuvikela kokubili isikhathi sokusebenza kanye nempilo yeminyaka eyi-10-15 yesikhungo.
Xhumana nonjiniyela ukuze uxoxe ngesicaciso sethangi lakho lokupholisa lesikhungo sedatha, lokugcwalisa noma lokugcina ukushisa, umthamo kanye nokukhethwa kwempahla.
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