Ukusetshenziswa kwe-Closed Circuit Cooling Towers Ezikhungweni Zedatha

 

 

Ngokusebenza{0}okuphezulu kwamaseva, izikhungo zedatha zidinga ukunqanyulwa kokushisa okuzinzile unyaka wonke. Ngenxa yezinzuzo zayo ezifana nokujikeleza okuvaliwe, ukusebenza kahle kokushintshaniswa kokushisa okuphezulu, ukongiwa kwamanzi nokonga amandla, imibhoshongo yokupholisa yesekethe evaliwe isiphenduke isixazululo esivamile samasistimu okupholisa ezikhungweni zedatha eluhlaza, futhi isebenza kabanzi kuma-IDC amakhulu naphakathi nendawo kanye nezikhungo zekhompuyutha ze-AI.

 

 

Imibhoshongo yokupholisa yesekethe evaliwe isebenzisa aikhoyili{0}esekelwe ivaliwe isakhiwo sokushintsha ukushisa: -amanzi okupholisa asezingeni eliphezulu aphezulu aphuma egumbini lekhompyutha angena kumakhoyili ensimbi engagqwali ngaphakathi kombhoshongo, bese amanzi afutha angaphandle amboze ngokulinganayo indawo yekhoyili. Abalandeli badonsa umoya ukuze basuse ukushisa, bebona indlela ekabili yokushintshanisa ukushisa "yokujikeleza kwangaphakathi kokupholisa nokujikeleza kwangaphandle ukuze kunqatshelwe ukushisa". Isistimu isekela izindlela ezintathu zokusebenza ezihlakaniphile:{3}}ehlobo lokushisa eliphezulu, isebenza ngokuhambisana nezibandisi zokupholisa; entwasahlobo, ekwindla noma emazingeni okushisa aphansi ebusuku, ishintshela ekupholiseni kwamahhala futhi inikeze ukupholisa ngokuqondile; kumasizini ezinguquko, isebenzisa imodi-yokupholisa yangaphambili, lapho amanzi apholiswa khona ngombhoshongo wokupholisa kuqala ngaphambi kokungena endaweni yokubandisa, okufinyeza kakhulu isikhathi sokusebenza samayunithi okushisa.

 

 

Izinzuzo zayo eziyinhloko zivelele: Okokuqala, ukusebenza kahle okuphezulu nokonga amandla. Ukusebenza kahle kokushintshaniswa kokushisa kufinyelela ngaphezu kwama-82%, ngo-17% ngaphezu kwaleyo yemibhoshongo yokupholisa evulekile. Kuhlanganiswe nokulawulwa kwemvamisa eguquguqukayo, i-PUE ingancishiswa ibe yi-1.15-1.25, inciphise ukusetshenziswa kwamandla okupholisa ngonyaka ngo-30% -40%.Okwesibili, ukugcinwa kwamanzi okubalulekile. Ukujikeleza okuvaliwe kunciphisa ukuhwamuka nokulahleka kokukhukhuleka, ngenani{10}}lokulondoloza amanzi elingu-60%–80%. Isikhungo esisodwa sedatha songa amathani angaphezu kuka-26,000 amanzi ngonyaka.Okwesithathu, ukuvikela imishini. Ihlukanisa uthuli namagesi ane-acidic, inciphisa ukukalwa nokugqwala, inwebe impilo yesevisi yamakhoyili ibe ngaphezu kweminyaka eyi-10, futhi yehlise izindleko zokulungisa ngo-35%.Okwesine, ukuzinza nokwethembeka. Ukushintshashintsha kwezinga lokushisa lamanzi aphumayo kulawulwa ngaphakathi kwedigri ±1 , kuzivumelanisa -nokushisa okukhulu kokushisa okungaphezu kuka-30kW kwikhabhinethi ngayinye futhi kuhlangabezana nezimfuneko zamaqoqo e-AI.

 

 

 

 

Ezenzweni ezingokoqobo, ngemva kokushintshwa kwemibhoshongo yokupholisa yesekethe evaliwe, isikhungo sekhompiyutha se-AI e-Yangtze River Delta sithuthukise ukusebenza kahle kokupholisa sisuka ku-62% saya ku-83%, sanciphisa ingxenye yokusetshenziswa kwamandla esistimu sisuka ku-48% saya ku-35%, futhi salondoloza ngaphezu kuka-1.2 million kWh kagesi ngonyaka.

 

Isikhungo sedatha esisemaphethelweni endaweni enesihlabathi nesinomoya sasentshonalanga ye-China samukele imibhoshongo yokupholisa evaliwe ye-FRP, okwenza izinga lokugqwala libe ngaphansi kuka-0.5% futhi yehlisa izindleko zokulungisa ezimaphakathi zonyaka zisuka ku-150,000 zamayuan ziye ku-80,000 zamayuan.

 

Ekukhetheni imodeli, ukumiswa okungadingeki kwe-N+1 kuyadingeka, kucatshangelwa izinga lokushisa elimanzi-le-bulb, umthwalo wokupholisa nendawo yaphansi, okubaluleke kakhulu ukomisa-okumanzi okumbaxambili{3}}amamodeli ahlukahlukehlukene ahlakaniphile.

 

 

 

Ngokukhula kokuminyana kwekhompuyutha yezikhungo zedatha kanye nokukhuthazwa komgomo "wekhabhoni ekabili", imibhoshongo yokupholisa eyisekethe evaliwe izothuthukiswa iye ku-modularization, ubuhlakani kanye nokujwayela ukupholisa uketshezi, ibe usekelo oluyinhloko lwezinhlelo zokupholisa ezikhungweni zedatha eziluhlaza.