Amaphampu we-Centrifugalziyizingxenye ezibalulekile ezimbonini ezihlukahlukene, ezisetshenziselwa ukuthutha uketshezi ngamasistimu. Ziza ngemiklamo ehlukene ukuze zivumelane nezidingo ezithile, futhi umehluko owodwa oyinhloko uphakathi kwe-impeller eyodwa (ukuncela okukodwa) kanye namaphampu amponjwana (ukumunca kabili). Ukuqonda umehluko wabo kanye nezinzuzo ezilandelanayo kungasiza ekukhetheni iphampu efanele yezinhlelo zokusebenza ezithile.
Iphampu Yokudonsa Okukodwa: Idizayini kanye Nezimpawu
Amaphampu adonswayo awodwa, aziwa nangokuthi amaphampu adonsayo ekugcineni, afaka i-impeller eklanyelwe ukudonsa amanzi ohlangothini olulodwa kuphela. Lo mklamo uholela ekutheni i-impeller ibe namapuleti ekhava angaphambili nangemuva. Izingxenye eziyisisekelo zifaka i-impeller ejikelezayo enesivinini esikhulu kanye nesikhwama sepompo esimise okweworm. I-impeller, ngokuvamile enamavane ambalwa agokele emuva, igxilile ku-shaft yepompo futhi ishayelwa yinjini ukuze ijikeleze ngesivinini esikhulu. Imbobo yokudonsa, ephakathi nendawo yekheji yepompo, ixhunywe epayipini lokumunca elifakwe i-valve ephansi yendlela eyodwa, kuyilapho indawo yokukhipha amanzi ehlangothini lwekesi yepompo ixhumeka epayipini lokukhipha ngevalvu elawulayo.
Umfanekiso |Purity double impeller centrifugal pump-P2C
Izinzuzo zamaphampu okudonsa okukodwa
Amaphampu okudonsa awodwa anikeza izinzuzo ezimbalwa:
Ubulula Nokuqina: Isakhiwo sabo esilula siqinisekisa ukusebenza kahle nokugcinwa kalula. Zithatha indawo encane, okwenza kube lula ukuzifaka.
Ukusebenza Kwezindleko: Lawa maphampu awabizi kakhulu, anezindleko eziphansi zokuqala kanye namanani entengo aphusile, awenza afinyeleleke ezinhlelweni ezihlukahlukene.
Ukufaneleka Kwezicelo Ezigeleza Kancane: Amaphampu okudonsa awodwa alungele izimo ezidinga amazinga okugeleza aphansi, njengokunisela ngenkasa kwezolimo kanye nezinhlelo zokuphakelwa kwamanzi ngezinga elincane.
Kodwa-ke, amaphampu okudonsa okukodwa anemikhawulo ethile:
I-Axial Force kanye Nomthwalo Wokuthwala: Idizayini idala amandla abalulekile e-axial, okuholela ekuthwaleni okuphezulu. Lokhu kungaholela ekwenyukeni kokuguga kanye nokudabuka kuma-bheringi, okungase kwehlise ubude bempilo yephampu.
Iphampu yokudonsa kabili: Idizayini kanye Nezimpawu
Amaphampu adonsa kabiliziklanywe nge-impeller edonsa amanzi ezinhlangothini zombili, ilinganisela ngempumelelo amandla e-axial futhi ivumela amazinga okugeleza aphezulu. I-impeller iklanywe ngokulinganayo, ngamanzi angena ezinhlangothini zombili futhi ahlangane ngaphakathi kwesikhwama sepompo. Lo mklamo we-symmetrical usiza ekwehliseni i-axial thrust kanye nokuthwala umthwalo, uqinisekisa ukusebenza kahle.
Amaphampu adonsa kabiliatholakala ngezinhlobo ezahlukene, okuhlanganisa ikesi elihlukanisiwe elivundlile, ikesi elihlukanisiwe elime mpo, namaphampu asemgqeni wokumunca kabili. Uhlobo ngalunye lunikeza izinzuzo ezihlukile futhi lufanele izinhlelo zokusebenza ezithile:
1. Amaphampu Ekesi Elihlukanisiwe Avundlile: Lawa maphampu anevolonti ehlukaniswa ngokuvundlile, okuwenza kube lula ukuseviswa kodwa adinga isikhala esibalulekile nezinto zokuphakamisa esindayo ukuze asuse ingxenye engaphezulu yebhokisi.
2. Amaphampu Ekesi Elihlukanisiwe Ame mpo: Ngesihlukanisi esime mpo nesembozo sepuleti esikhiphekayo, lawa maphampu athatha indawo encane futhi kulula ukusevisa, ikakhulukazi ekucushweni lapho ukudonsa nokukhipha amapayipi kume mpo.
3. Amaphampu Asemgqeni Wokudonsa Kabili: Ngokujwayelekile asetshenziswa ezinhlelweni zamapayipi amakhulu, lawa maphampu angaba inselele ekusebenzeni njengoba adinga ukuthi injini isuswe ukuze ifinyelele izingxenye zangaphakathi.
Izinzuzo ze-Double Suction Pumps
Amaphampu adonsa kabili anikeza izinzuzo ezimbalwa ezibalulekile:
Amazinga Okugeleza Aphakeme: Idizayini yawo ivumela amazinga okugeleza aphezulu, okuwenza afanelekele izinhlelo zokusebenza ezidingeka kakhulu njengezinhlelo ze-HVAC (2000 GPM noma usayizi wepompo wamayintshi angu-8).
I-Axial Thrust Encishisiwe: Ngokulinganisa amandla e-axial, lawa maphampu ahlangabezana nokuguga okuncane futhi kudabukeke kumabheringi, okunikela empilweni ende yokusebenza (kuze kufike eminyakeni engama-30).
I-Anti-Cavitation: Idizayini inciphisa ubungozi be-cavitation, ithuthukisa ukusebenza kahle kwepompo nokusebenza.
Ukuhlukahluka: Ngokucushwa okuningi okutholakalayo, amaphampu adonsa kabili angakwazi ukuzivumelanisa nezimfuneko zamapayipi ahlukahlukene, awenze afanelekele izimboni ezifana nezimayini, ukuphakelwa kwamanzi emadolobheni, iziteshi zikagesi, namaphrojekthi amakhulu amanzi.
Umfanekiso |Purity double impeller centrifugal pump P2C izingxenye ezisele
Ukukhetha Phakathi Kokungashadile noAmaphampu Adonsa Kabili
Lapho unquma phakathi kwamaphampu okumunca angawodwa nakabili, izici ezimbalwa kufanele zibhekwe:
1. Izidingo Zokugeleza: Kuzinhlelo zokusebenza ezinezidingo zokugeleza okuphansi, amaphampu okudonsa okukodwa ayabiza futhi anele. Ngezidingo zokugeleza okuphezulu, amaphampu okumunca kabili ayakhethwa.
2. Isikhala Nokufakwa: Amaphampu adonsa kabili, ikakhulukazi amadizayini ahlukanisiwe aqondile, angagcina isikhala futhi kulula ukuwanakekela ekufakweni okuqinile.
3. Izindleko Nokunakekela: Amaphampu okudonsa awodwa ashibhile futhi kulula ukuwanakekela, okuwenza alungele amaphrojekthi azwela kakhulu kwisabelomali. Ngokuphambene, amaphampu adonsa kabili, nakuba ebiza kakhulu ekuqaleni, anikeza impilo ende yesevisi nokusebenza okungcono ezinhlelweni ezifunwayo.
Umfanekiso |Purity double impeller centrifugal futha ijika le-P2C
Isiphetho
Kafushane, amaphampu okudonsa angawodwa nakabili anezinzuzo ezihlukile futhi afanele izinhlelo zokusebenza ezihlukene. Amaphampu okudonsa okukodwa alungele ukugeleza okuphansi, izimo ezibucayi, kuyilapho amaphampu adonsa kabili angcono ukugeleza okuphezulu, amaphrojekthi wesikhathi eside adinga ukusebenza okuthembekile nokusebenza kahle. Ukuqonda lo mehluko kuqinisekisa ukukhethwa kwephampu elungile yanoma yisiphi isidingo esithile, kuthuthukisa ukusebenza kanye nokuphumelela kwezindleko.
Isikhathi sokuthumela: Jun-19-2024
