Ithangi Lokugcina Amanzi Abandayo E-Data Center: Ukukala, Ukubekwa, kanye Nokukala Kwamapayipi
Kwadalwa ngo Ngokwamukisa
Ithangi Lokugcina Amanzi Abandayo Endaweni Yedatha: Ukulinganisa, Ukubeka, kanye Nokulinganisa Amapayipi
Ithangi lokugcina amanzi abandayo elisetshenziselwa isikhungo sedatha lilinganiswa ngokuqhathanisa umthamo okhishwa ngamaphampu ajikelezayo ngesikhathi sokuqala noma sesikhathi sokushintsha nokuthi umthamo ongalahleka kangakanani ngaphambi kokuba izinga lokushisa lokuhlinzeka lishiye ibhendi le-IT, okuyindlela ye-coefficient hhayi umthetho wesandla. Kufanele ibekwe endaweni yokudonsa amanzi yephampu ye-common header, hhayi egatsheni lesihlanzi, futhi amapayipi ayo okuxhuma kufanele alinganiswe ngokugeleza kwesikhashana hhayi ngokugeleza okuzinzile, futhi ijubane ligezwe liphansi ngokwanele ukuvimbela ukukhuphuka. Ithangi lokugcina amanzi abandayo elisetshenziselwa isikhungo sedatha lilinganiswa kusukela ku-loop efanayo ekhubaza isihlanzi, ngakho-ke umthamo walo ubekwa ngokugeleza, i-ΔT kanye nokuvunyelwa kokushintsha kwezinga lokushisa hhayi ngomthetho wesandla.
Imikhumbi ye-buffer icaciswa ngezindlela ezimbili kuye ngokuthi ubani obuza. Usosayensi wokulawula ufuna ivolumu eyanele ukugcina ukushintshwa kwepompo kungabonakali; unjiniyela wezinsiza ufuna okwanele ukugcina izinga lokushisa lokunikezela lizinzile ngesikhathi sokuqala kwe-chiller; unjiniyela wesakhiwo ufuna isisindo kanye nesisekelo. Ngakunye kukhiqiza inombolo ehlukile, futhi incazelo efinyelela kumhlinzeki wethangi ngokuvamile ithwala zonke lezi zicatshango ezintathu ngaphandle kokuthi zibhalwe phansi.
Ukubala akunzima, kodwa kufanele kwenziwe ngokulandelana okuchaziwe. Ukulinganisa amapayipi ngemuva kokukhethwa kwethangi kunikeza umkhumbi isitshalo esingakwazi ukuwukhokhisa ngezinga eliwudingayo; ukukhethwa kwethangi ngemuva kokulinganisa amapayipi kunikeza ijika lepompo elingasafinyeleli ehholo ngokugeleza okuklanyelwe. Lesi sihloko sithatha imibuzo emithathu ngokulandelana okufanele umklamo uyiphendule.
Indlela Ye-Coefficient: Ukuguqula Imizuzwana Ibe Amamitha Ayi-Cubic
Ivolumu ye-buffer iyivolumu yamanzi eluphu ewuhambisayo ngenkathi kungenzeki lutho olusizayo.
1. Sebenzisa i-coefficient. Umthamo ulingana nokugeleza kwe-circulation nge-m³/s siphindwe isikhathi esivunyelwe sokungasebenzi, sihlukaniswe nokushintsha kwezinga lokushisa okuvunyelwe. I-coefficient yomsebenzi wokuqala yamukelekile; ukugeleza nesikhathi kufanele kushiwo.
2. Qhathanisa nesidingo se-circulation. Izitshalo eziningi zidinga umthamo omkhulu ukuze zigcine amaphampu egcwele futhi i-loop izinzile ngesikhathi sokushintsha. Thatha okukhulu futhi urekhode ukuthi yikuphi okubusele.
3. Qinisekisa umngcele wengcindezi ekugcineni. Uma umkhumbi uhlezi endaweni enengcindezi, hlola ukuthi izinga, isikhala segesi kanye nesibonelelo sokunweba kugcina igobolondo lingaphakathi kwengcindezi nezinga lokushisa eliklanyelwe.
Umphumela owusizo awuyona inombolo kuphela kodwa yicala elibusayo, elitshela ithimba lokusebenza ukuthi isihlangu senzelwe ini ngesikhathi sephutha.
Ukubekwa: Ukudonsa, Ukukhipha kanye ne-Return Header ye-Chilled Water Buffer Tank ye-Data Center
Uma umthamo usuwaziwa, ukubekwa kwetanki le-chilled water buffer ye-data center kubalulekile njengoba nesibalo.
· Ukuxhumana kokubuya ophahleni lwesitsha. Lapho iluphu ibuyela egobolondweni, thatha ukubuya okufudumele kungene kusendlalelo esifudumele ukuze amandla adonsela phansi ahlukanise.
· Hhayi kulo lonke isayithi, futhi hhayi emlenzeni ofile. Ibuffer efinyelelwa ngomsele omude wokugeleza okuphansi ithuthukisa ukulahleka okumile okungazange kubalwe ekukhetheni usayizi.
· Amagobolondo amabili abelana ngesihloko ngokuhlukaniswa ngakunye. Imikhumbi ehambisanayo inikeza ukufinyelela kokuhlola kanye nokukhethwa kwe-crane encane; ngayinye idinga ukuxhumana okuhlukanisekayo.
Amaphutha okubeka avela ekusungulweni, lapho izinga lokushisa lokunikezela lihamba ngendlela efanayo nangaphambili futhi ukulungisa wona kusho ukuvula kabusha ipayipi elithululiwe.
Ukulinganisa Amapayipi Eduze Komkhumbi
Izixhumanisi yilapho ukufakwa okuningi kwethangi lokugcina amanzi abandayo endaweni yedatha kulahlekelwa inzuzo yako.
· Nikeza indlela yokudlula eceleni kwe-loop flow. Indlela yokudlula kufanele ithwale i-loop flow ephelele, noma ukuhlukanisa ithangi ukuze lilungiswe kudle i-loop.
· Hlola i-surge ekuvaleni. Ubude begatsha, ijubane lamagagasi kanye nevolumu yokumunca emkhunjini konke kungena kulolo hlolo.
· Fakisa ukumelana nokusabalalisa kwangaphakathi. I-diffuser noma i-distributor plate ngaphakathi kwegobolondo iyisithiyo; uma uyishiya ngaphandle, ukugeleza kokushaja kwehla ngaphansi kwesilinganiso.
Ngakho-ke uhlelo lwamapayipi lulandela umkhumbi, futhi ukugeleza okudlula emkhunjini kucashunwa ngesikhathi esibi kakhulu sesikhashana.
Imininingwane Yokuxhuma Enquma Ukusebenza
Imininingwane | Imfuneko | Kungani kubalulekile |
Ububanzi bepayipi legatsha | Kulinganiswa ngokugeleza kwesikhashana, hhayi ukugeleza okuzinzile | Umkhawulo lapha ucisha inzuzo yevolumu |
Ubude bokuxhuma | Bufushane, futhi kunamajika ambalwa | Amabanga amafushane anciphisa ukuhamba kwama-surge kanye nokulahlekelwa okumile |
Ukuxhuma kokungena | Kungena kusendlalelo esifudumele phezulu lapho iluphu ibuyela khona | Kugcina ukubuya okufudumele kungangeni esitokweni esibandayo |
Ukuxhuma kokuphuma | Kusuka kusendlalelo esibandayo phansi egobolondweni | Kunikeza izinga lokushisa lokuhlinzeka okuklanyelwe kuqala |
Ukuhlukanisa | Amavalvu amabili ane-bleed, noma i-bypass ekugelezeni kwe-loop | Kuvumela ukuhlolwa ngaphandle kokulahlekelwa ukupholisa |
Ukuphakama kokudonsa kwepompo | Izinga lamanzi ngaphezu komugqa waphakathi wepompo | Ikhanda eliphozithivu ekuqaleni, akukho ingozi ye-cavitation |
Ukukhula nendawo yegesi | Kuqinisekiswa ngokumelene nengcindezi yokuklama kanye nezinga lokushisa | Ilawula umngcele wengcindezi kanye nomthwalo wokukhulula |
Izinsimbi zokulinganisa | Izinga lokushisa kanye nezinga lamanzi ngokuboniswa kwendawo | Kufakazela ukuthi umkhumbi ugcwele futhi ulungele ngaphambi kokudingeka |
Ukucabanga okufanayo kuyasebenza lapho umkhumbi uhlala ngaphakathi komngcele wengcindezi ochaziwe futhi uchazwa njengethangi lokugcina amanzi abandayo anengcindezi; umehluko kuphela ukuthi izilinganiso ze-flange, ukuqiniswa kanye nokukhulula kulandela isisekelo sokuklama encazelweni yephrojekthi kanye nenkontileka.
Incazelo Yezobuchwepheshe
Isethi yamapharamitha engezansi isebenza ethangini le-buffer yamanzi abandayo lesikhungo sedatha elinganiswe ngesisekelo sokuklama esichaziwe.
Ipharamitha | Inani elijwayelekile noma ukukhetha | Umthelela wokuklama |
Ivolumu ye-buffer | Kusuka ku-coefficient yokujikeleza kanye nesikhathi esivunyelwe sokuphuma | Ilawula ukushintsha kanye nokuzinza kokuqala kwe-chiller |
Icala elilawulayo | Icala elikhulu lokujikeleza nokukhuphuka kwezinga lokushisa | Kufanele kurekhodwe kusisekelo somklamo |
Indawo yokuxhuma | Ukudonsa kwepompo, iheda elivamile, izinga elingaphezu komugqa waphakathi wepompo | Kwenza umkhumbi uzimisele ngesikhathi sokushintsha kwesimo |
Ububanzi bepayipi legatsha | Kulinganiswa ngokugeleza kwesikhashana | Kuvimbela igatsha ukuthi lingacishi inzuzo |
Ukuhlukanisa | Ivalvu ephindwe kabili nokopha, ukudlula ngokugeleza kweluphu | Ukuhlola ngaphandle kokulahlekelwa ukupholisa |
Ukufaka ulwelwesi | I-epoxy ehlanganiswe ngokushisa noma i-enamel encibilikisiwe, ukuphela okubushelelezi | Kusekela ukuhlanza kanye nohlelo lokwelashwa kwamanzi |
Icala Lomklamo
Umsebenzi wethu wokubhekisela osebenza emkhakheni wamanzi namanzi angcolile uhlanganisa ama-oda amayunithi amaningi anosayizi abaxubile kuheda elivamile, anikezwa ngamazinga afanayo okwakhelwe ngawo umkhakha we-TES wesikhungo sedatha, kuhlanganise neprojekthi engezansi.
Isifinyezo Secala Lomklamo
Iphrojekthi | Umkhiqizo | Umthamo | Ubukhulu | Ukuqedwa |
China (Guangxi) - amanzi angcolile amakhemikhali (P-F) | 02 Ithangi le-FBE le-epoxy ehlanganiswe ngokushisa | 4,771 m³ isamba | Amathangi ayishumi nanye anosayizi oxubile | Meyi 2025 |
Amathangi ayishumi nanye anomthamo oxubile esizeni esisodwa aphendula ngqo umbuzo wokuhlelwa ngokuhambisana. Igobolondo ngalinye lincane kunomkhumbi omkhulu owodwa, amayunithi abelana ngekhanda elivamile futhi ngalinye lingahlukaniswa, ngakho-ke isitshalo sithola ithuba lokuhlola kanye nokunikezwa ngokwezigaba. Umqondo ofanayo usebenza ethangini lokugcina amanzi abandayo lesikhungo sedatha lapho umthamo uhlukaniswa: ikhanda elivamile, ukuhlukaniswa kwamagatsha kanye nosayizi wegatsha ekuhambeni kwesikhashana kunquma ukuthi inhlanganisela iziphatha njengethangi elilodwa noma amathangi amancane ayishumi nanye.
Ikhono Lobunjiniyela be-Center Enamel
I-Center Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd) isungule futhi yakha amathangi okugcina axhunywe ngamabhawudi kusukela ngo-2008. Njengomkhiqizi wokuqala wamathangi e-glass-fused-to-steel (GFS) eChina, inkampani inamalungelo obunikazi acishe abe ngu-200 ahlobene ne-enamel, ikhiqiza cishe amapuleti ensimbi ehlanganiswe ne-enamel angu-300,000 ngonyaka, isiqedile amaphrojekthi afakiwe angaphezu kuka-30,000 futhi ihlinzeka ngamathangi ayo emazweni angaphezu kwe-100. Isizinda esisha sokukhiqiza esingu-150,000 m² sengezwe ukuze kunyuswe amandla okukhiqiza, futhi amathangi angawodwa ahlinzekwa afinyelela ku-60,000 m³. Ukukhiqiza kusebenza ngaphansi kwe-ISO 9001 ne-ISO 45001, ngesitifiketi somkhiqizo esihlanganisa i-NSF/ANSI 61, WRAS, FDA, LFGB, CE (EN 1090), ISO 28765, FM, BSCI ne-EUROCODE, futhi idizayini ibhekiselwa ku-AWWA D103-09, AWWA C550 ne-NFPA lapho uhlelo ludinga khona.
Ukuhlelwa kwebhange lesikhashana
· Ivolumu yesikhashana, ukuphakama kwethangi okuhlobene namaphampu kanye nesivinini somgogodla kufanele kulinganiswe ndawonye; isikhashana esincane kakhulu sishiya isistimu ilawulwa amaphampu, esikhulu kakhulu sibiza imali ngaphandle kokuthuthukisa ukuzinza.
· Amagobolondo e-epoxy aboshiwe ngosayizi abaxubile avumela ukuthi ibhange lesikhashana lakhiwe ngamaphaneli ajwayelekile esikhundleni somkhumbi owodwa omkhulu wangokwezifiso.
· Uhlelo lwepaki yamakhemikhali yaseGuangxi lwanikeza amathangi e-epoxy ayishumi nanye anengqikithi engu-4,771 m³ ngo-2025-05, okuyisibonelo sebhange lesikhashana lamathangi amaningi endaweni elinganiselwe.
Imibuzo Evame Ukubuzwa
Umbuzo 1: Ingabe i-coefficient imelela ini ngempela?
Impendulo 1: Iguqula ukugeleza kokujikeleza kanye nesikhathi esivunyelwe sokuphazamiseka kube yivolumu. I-coefficient eshiwo ngaphandle kwalezi zinombolo ezimbili iwukuqagela; ukuzibhala phansi kwenza umphumela uhlolwe ngesikhathi sokuqalisa.
Umbuzo 2: Ingabe isikhashana kufanele sibe sekudonseni noma ekukhipheni kwamaphampu?
A2: Ekudonseni kwetanki le-chilled water buffer ye-data center, ku-common header, nezinga elingaphezu komugqa waphakathi wepompo. Lokho kuhlelo olunikeza ukushoda kwesikhashana; uhlangothi lokukhipha lumunca kuphela okweqile.
Q3: Ingabe usayizi wepayipi uthinta inzuzo yesitsha?
A3: Yebo, ngokuvamile ngokunquma. Igatsha elilinganiswe ukugeleza okuzinzile linciphisa okwesikhashana futhi lishiya iluphu iziphatha njengangaphambi kokuba ithangi libe khona; igatsha, izinto zalo zokuxhuma kanye nokulahleka kwediffuser kufanele kubalwe ekulinganisweni kwekhanda.
Q4: Kunini lapho ukuhlukanisa ivolumu kumabhokisi amaningi kuyizuzisa?
A4: Lapho ukuthathwa kwe-crane, ukuphakama kwegumbi lezitshalo noma ukunikezwa ngezigaba kwenza umkhumbi omkhulu owodwa ungasebenzi. Amabhokisi ahambisanayo adinga i-header evamile kanye nokuhlukaniswa ngakunye, futhi igatsha ngalinye kufanele lilinganiswe ngokugeleza kwesikhashana.
Q5: Ingabe umkhumbi we-buffer ocinindezelwe uhlukile ukucacisa?
A5: Umqondo we-hydraulic uyafana. Ngaphakathi komngcele wengcindezi, ukujiya, ama-flange, ukuqinisa kanye nokukhulula kulandela ingcindezi yokuklama kanye nezinga lokushisa okuvunyelwene ngakho encazelweni yephrojekthi kanye nenkontileka.
Q6: Ingakanani ilahleko yokuma okufanele ivunyelwe?
A6: Ku-buffer igobolondo alivamisile ukungenzi lutho isikhathi eside ngokwanele ukuthi ukulahleka kwe-insulation kubaluleke, kodwa igatsha nanoma yimuphi umlenze ofile kungahlala kungashukumi izinsuku; ukufaka i-insulation egatsheni kubaluleke kakhulu kunethangi.
Q7: Yini ekhombisa ukuthi usayizi wawulungile?
A7: Ukuhlolwa okulogiwe komcimbi olawulayo: qala i-chiller, shintsha iphampu, noma gcina isitshalo ngaphandle kokupholisa isikhathi esiklanyelwe, kuqoshwe ukuthi izinga lokushisa lokunikezela lahlala lingaphakathi kwebhendi ye-IT kulo lonke.
Ithangi lokugcina amanzi abandayo lesikhungo sedatha lincike ezinqumweni ezintathu ezixhunyiwe: umthamo osuka ezingeni lokujikeleza uphindwe ngesikhathi isitshalo okufanele siphile ngaso, okushiwo njengenkomba hhayi inani elikopishiwe; indawo ekupompeni kokudonsa kwekhanda elivamile, nezinga elingaphezu komugqa waphakathi wepompo; nosayizi wepayipi osuka ekugelezeni kwesikhashana egatsheni, ohlolwa ngejubane, ukulahleka kwekhanda kanye nokugqashuka. Hlela lokho ngendlela efanele futhi umkhumbi uzothola indawo yawo egumbini lesitshalo.
Khuluma Nonjiniyela
Nge-tanki le-chilled water buffer lesikhungo sedatha, sithumele izinga lokujikeleza kwe-loop, i-design flow kanye namazinga okushisa, umcimbi odinga ukuthi i-buffer iwusibambele ngemizuzwana, ukuhlelwa kwe-plant room kanye namajika amaphampu osetshenziswayo. Sizobuyisela ucwaningo lokulinganisa usayizi olune-coefficient kanye ne-governing case eshiwo, umdwebo wokubeka we-common header kanye ne-suction arrangement, uhlu lwamapayipi egatsha nge-transient flow ene-head loss kanye ne-surge check, kanye ne-specification sheet yengqayi eyodwa noma eziningi ezinobukhulu obuxubile ezine-lining, insulation, isolation kanye ne-instrumentation.
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