Ungakhetha kanjani phakathi kwamaphampu avundlile naqondile kanye nezinhlelo zamanzi omlilo zamapayipi？
Iphampu Yamanzi OmliloIzinto okufanele uzicabangele
Iphampu ye-centrifugal efanele ukusetshenziswa kwamanzi omlilo kufanele ibe nejika eliyisicaba. Iphampu enjalo ilingana nesidingo esikhulu somlilo omkhulu esitshalweni. Lokhu kuvame ukuhunyushwa njengomlilo omkhulu eyunithi enkulu kunazo zonke yesitshalo. Lokhu kuchazwa umthamo olinganisiwe kanye nekhanda elilinganisiwe lesethi yephampu. Ngaphezu kwalokho, iphampu yamanzi omlilo kufanele ibonise amandla okugeleza angaphezu kuka-150% womthamo wayo olinganisiwe kanye nangaphezu kuka-65% wekhanda layo elilinganisiwe (umfutho wokukhipha). Empeleni, amaphampu amanzi omlilo akhethiwe adlula amanani ashiwo ngenhla. Kube namaphampu amanzi omlilo amaningi akhethwe kahle anejika eliyisicaba elinganikeza ngaphezu kuka-180% (noma ngisho no-200%) womthamo olinganisiwe ekhanda kanye nangaphezu kuka-70% wekhanda elilinganisiwe.
Kufanele kuhlinzekwe ngamathangi amanzi omlilo amabili kuya kwamane lapho kutholakala khona umthombo oyinhloko wamanzi omlilo. Umthetho ofanayo uyasebenza kumaphampu. Kufanele kuhlinzekwe ngamaphampu amanzi omlilo amabili kuya kwamane. Ilungiselelo elivamile yileli:
● amaphampu amabili amanzi omlilo aqhutshwa yinjini kagesi (eyodwa isebenza kanye neyodwa elindile)
● amaphampu amabili amanzi omlilo aqhutshwa yinjini yedizili (eyodwa isebenza kanye neyodwa elindile)
Inselele eyodwa ukuthi amaphampu amanzi omlilo angase angasebenzi isikhathi eside. Kodwa-ke, ngesikhathi somlilo, ngalinye kufanele liqalwe ngokushesha futhi liqhubeke nokusebenza kuze kube yilapho umlilo ucinywa. Ngakho-ke, kudingeka amalungiselelo athile, futhi iphampu ngayinye kufanele ihlolwe njalo ukuqinisekisa ukuqala okusheshayo nokusebenza okuthembekile.
Amaphampu Avundlile vs. Amaphampu Avundlile
Amaphampu e-centrifugal avundlile ayizinhlobo eziningi zephampu yamanzi omlilo ezithandwa kakhulu ngabaqhubi. Esinye sezizathu zalokhu ukudlidliza okuphezulu kanye nesakhiwo somshini esingaba sengozini samaphampu amakhulu avundlile. Kodwa-ke, amaphampu avundlile, ikakhulukazi amaphampu ohlobo lwe-turbine oluvundlile, ngezinye izikhathi asetshenziswa njengamaphampu amanzi omlilo. Ezimweni lapho ukuphakelwa kwamanzi kutholakala ngaphansi komugqa ophakathi we-flange yokukhipha, futhi ingcindezi inganele ukuhambisa amanzi ephampuni yamanzi omlilo, isethi yephampu yohlobo lwe-turbine oluvundlile ingasetshenziswa. Lokhu kusebenza ngqo lapho amanzi avela emachibini, emachibini, emithonjeni, noma olwandle engasetshenziswa njengamanzi omlilo (njengomthombo oyinhloko noma njengesipele).
Kumaphampu aqonde phezulu, ukucwiliswa kwezitsha zephampu kuyindlela efanelekile yokusebenza okuthembekile kwephampu yamanzi omlilo. Uhlangothi lokumunca lwephampu eqonde phezulu kufanele lubekwe lujule emanzini, futhi ukucwiliswa kwe-impeller yesibili kusukela phansi kwesitsha sephampu kufanele kube ngaphezu kwamamitha ama-3 lapho iphampu isebenza ngesivinini sayo esiphezulu sokugeleza. Ngokusobala, lokhu kuyilungiselelo elifanelekile, futhi imininingwane yokugcina kanye nokucwiliswa kufanele kuchazwe icala ngalinye, ngemuva kokubonisana nomkhiqizi wephampu, iziphathimandla zomlilo zasendaweni kanye nabanye abathintekayo.
Kube nezimo eziningana zokudlidliza okuphezulu kumaphampu amakhulu amanzi omlilo aqondile. Ngakho-ke, izifundo eziqinile kanye nokuqinisekiswa kuyadingeka. Lokhu kufanele kwenziwe kuzo zonke izici zokuziphatha okuguquguqukayo.
Isikhathi sokuthunyelwe: Juni-28-2023