Uyini umehluko phakathi kwe-Impeller eyodwa nePull Impeller Pump?

Amaphampu we-centrifugalyizakhi ezibalulekile ezimbonini ezahlukahlukene, ezisetshenziselwa ukuthutha uketshezi ngezinhlelo. Beza ngemiklamo ehlukene ukuze bavumelane nezidingo ezithile, futhi umehluko owodwa obalulekile uphakathi kwe-Impeller eyodwa (ukumunca okukodwa) kanye ne-double impeller (imithophansi ephindwe kabili). Ukuqonda umehluko wabo nezinzuzo ezifanele kungasiza ekukhetheni iphampu elungile yezinhlelo ezithile.

Iphampu eyodwa yokumisa: ukwakheka kanye nezimpawu

Amaphampu owodwa wokumunca, owaziwa nangokuthi amaphampu wokumisa ukuncela, kufaka umxhwele oklanyelwe ukudonsa amanzi kusuka kolunye uhlangothi kuphela. Lo mklamo uphumela kumkhululi onamapuleti we-asymmetric angaphambili nangemuva ngemuva. Izakhi eziyisisekelo zifaka i-impelleter ejikelezayo eshesha kakhulu kanye nokufakwa kwephampu okubunjiwe kwe-worm. I-Impeller, imvamisa enamava abuyayo abuyayo, ihlelwe emgodini wepompo futhi iqhutshwa yimoto ukuthi ijikeleze ngesivinini esikhulu. I-Suction Port, etholakala enkabeni ye-Casing yePump, ixhumeke kwipayipi lokukhukhumeza elihlomele nge-valve elingezansi, ngenkathi ukuphuma kohlangothi ohlangothini lwamaphampu luxhumeka kwi-valve elawula i-valve.

Isibalo |Ukuhlanzeka okuphindwe kabili kwe-Impeller centrifugal Pump-P2C

Izinzuzo zamaphampu wokuvumela okukodwa

Amaphampu owodwa wokumisa amandla anikela ngezinzuzo eziningana:

Ukulula nokuqina: Isakhiwo sabo esilula siqinisekisa ukusebenza kahle kanye nokulungiswa okulula. Bangena isikhala esincane, benza ukuba bakwazi ukufaka.

Ukusebenza kwezindleko: Lawa maphampu abiza kakhulu, anezindleko eziphansi zokuqala namanani entengo afanele, abenze bafinyelele kuzinhlelo zokusebenza ezahlukahlukene.

Ukufaneleka kwezicelo eziphansi zokugeleza: Amaphampu wokukhulisa okukodwa alungele izimo ezidinga amanani aphansi okugeleza, njengokunisela kwezolimo nezinhlelo zokuhlinzekwa kwamanzi ezincane.

Kodwa-ke, amaphampu wokuvumelanisa owodwa anokulinganiselwa okuthile:

I-Axial Force kanye nomthwalo wokuthwala: Idizayini idala amandla amakhulu ezimpikiswano, okuholela emithanjeni ephakeme. Lokhu kungahle kuholele ekugqokeni okukhulayo kanye nokudabula izinyembezi, ngokunciphisa isikhathi sokuphila kwepompo.

Iphampu euninga kabili: Design and Izici

Amaphampu amabili wokumisayakhelwe nge-impeller edonsela amanzi ezinhlangothini zombili, ngokulinganisa ngempumelelo amabutho ama-axial nokuvumela amanani aphezulu okugeleza. I-Impeller yakhelwe ngokulinganayo, ngokungena kwamanzi kusuka ezinhlangothini zombili nasekuguqukelweni ngaphakathi kwephampu. Lo mklamo we-symmetrical usiza ekunciphiseni ukugcwala kwe-axial kanye nokuthwala umthwalo, uqinisekise ukusebenza okubushelelezi.

Amaphampu amabili wokumisazitholakala ezinhlotsheni ezahlukahlukene, kufaka phakathi icala lokuhlukaniswa elivundlile, icala eliqhekekile elibheke phezulu, kanye namaphampu we-inline inline. Uhlobo ngalunye lunikeza izinzuzo ezihlukile futhi lufanelekile kwizicelo ezithile:

1. Amaphampu wecala elivundlile

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3. Amaphampu we-inline we-inline

Izinzuzo zamaphampu okukhuphuka kabili

Amaphampu wokukhulisa kabili ahlinzeka ngezinzuzo eziningana ezibalulekile:

Amanani aphezulu okugeleza: Idizayini yawo ivumela amanani aphezulu okugeleza, abenze balungele izinhlelo zokusebenza ezifunwa kakhulu njenge-HVAC Systems (2000 GPM noma usayizi wepompo noma usayizi we-8-intshi noma usayizi wepompo).

Kunciphise ukugcwala kwe-axial: Ngokulinganisa ama-axial amabutho, la mapompo athola ukugqoka okuncane futhi adilizele ukubheja, okufaka isandla empilweni esebenza isikhathi eside (kuze kube yiminyaka engama-30).

I-Anti-cavitation: Idizayini inciphisa ubungozi be-cavitation, ukuthuthukisa ukusebenza kahle kwepompo nokusebenza.

Okuhlukahlukene

Isibalo |Ukuhlanzeka okuphindwe kabili kwe-Impeller centrifugal pump POMP POMPC

Ukukhetha phakathi kokukodwa futhiAmaphampu amabili wokumisa

Lapho unquma phakathi kwamaphampu owodwa okukhulisa okuma kabili, kufanele kubhekwe izici eziningana:

1. Izidingo zokugeleza: Ngezicelo ezinezidingo eziphansi zokugeleza, amaphampu owodwa wokuvumelanisa abiza kakhulu futhi anele. Ngezidingo eziphakeme zokugeleza, kungcono amaphampu wokukhulisa kabili.

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I-3. Izindleko nokulungiswa: Amaphampu wokuvumelanisa owodwa ashibhile futhi kulula ukuwagcina, okwenza abe elungele amaphrojekthi azwela isabelomali. Ngokuphambene, amaphampu wokukhulisa kabili, noma ebika kakhulu ekuqaleni, anikezela ngempilo yenkonzo ende nokusebenza okungcono ezisetshenziselwa ukufunwa kwezicelo.

Isibalo |Ubumsulwa buhlanya olungemuva kwe-pomputer pump Pump P2C Curve

Ukugcina

Ngamafuphi, amaphampu owodwa okukhulisa okukodwa futhi aphindwe kabili anezinzuzo ezihlukile futhi zifanelana nezicelo ezihlukile. Amaphampu owodwa wokumunca alungele ukugeleza okuphansi, izimo ezibucayi kakhulu, ngenkathi amaphampu wokukhulisa ophindwe kabili angcono ngokugeleza okuphezulu, amaphrojekthi wesikhathi eside adinga ukusebenza okuthembekile nokusebenzayo. Ukuqonda lo mehluko kuqinisekisa ukukhethwa kwephampu elifanele nganoma yisiphi isidingo esithile, ukulungiselela ukusebenza kanye nokusebenza kwezindleko.