Ipompo ye-self-priming iyipompo ekhethekile yesakhiwo se-centrifugal engasebenza ngokujwayelekile ngaphandle kokugcwalisa ngemuva kokugcwalisa kokuqala.Kuyabonakala ukuthi iphampu yokuzenzela iyipompo ekhethekile ye-centrifugal.Iphampu yokuzilungisa yaziwa nangokuthi iphampu ye-centrifugal ezenzelayo.

Umgomo wokuzicabangela

Iphampu elizibambayo liyakwazi ukuzizenzela, futhi ukwakheka kwalo ngokwemvelo kunezici zalo ezikhethekile.Imbobo yokudonsa yephampu yokuzilungisa ingaphezulu kwe-impeller.Ngemva kokuvala shaqa ngakunye, amanye amanzi angagcinwa empompini ukuze aqale.Kodwa-ke, ngaphambi kokuqala kokuqala, kuyadingeka ukufaka ngesandla amanzi okwanele okuzikhandla epompo, ukuze iningi le-impeller lifakwe emanzini.Ngemva kokuqalwa kwepompo, amanzi ku-impeller athintwa amandla e-centrifugal futhi ageleza emaphethelweni angaphandle we-impeller, lapho ehlangana khona negesi emaphethelweni angaphandle we-impeller.Ukuxuba ukwenza umbuthano wengxube ye-foam-shaped gas-shaped gas-water, ibhande le-foam lichithwa yi-partition, ukuze ingxube ye-gas-water ingene ekamelweni lokuhlukanisa amanzi egesi ngokusebenzisa ipayipi yokusabalalisa.Ngalesi sikhathi, ngenxa yokwanda okungazelelwe kwendawo yokudlula amanzi, izinga lokugeleza liyancipha ngokushesha., ukuminyana okuhlobene kwegesi kuncane, kuphuma emanzini futhi kukhishwe indawo yokucindezela iphampu, ukuminyana okuhlobene kwamanzi kukhulu, futhi iwela phansi kwegumbi lokuhlukanisa amanzi egesi, futhi ibuyela emuva unqenqema lwangaphandle lwe-impeller ngokusebenzisa imbobo yokubuya kwe-axial, futhi ixube negesi futhi.Ngomjikelezo oqhubekayo wale nqubo engenhla, i-vacuum degree epayipini lokumunca izoqhubeka nokwanda, futhi amanzi azothuthwa azoqhubeka ekhuphuka eduze kwepayipi lokudonsa.Lapho iphampu igcwele ngokuphelele amanzi, iphampu izongena esimweni esivamile sokusebenza futhi iqedele inqubo yokuzilungisa.

Isiphetho esiphelele

I-self-priming pump empeleni iyipompo ye-centrifugal enesakhiwo esikhethekile.Ngemuva kokuthi ukwakheka kwepompo ezizibambayo sekuthuthukisiwe, ukusebenza kokumuncwa kwamanzi kuba ngcono futhi ukumuncwa kwamanzi kulula kakhulu.Nakuba iphampu ye-centrifugal evamile ine-stroke yokumunca, ukumuncwa kwamanzi akulula njengalokho kwepompo eziziqhumisayo, futhi i-stroke yokumunca ayiphezulu njengaleyo yepompo ezibambayo.Ikakhulukazi iphampu ye-jet self-priming, i-stroke yokudonsa ingafinyelela kumamitha angu-8-9.Iphampu ye-centrifugal evamile ayikwazi.Kodwa ngokusetshenziswa okujwayelekile, asikho isidingo sokukhetha ngamabomu ipompo yokuzenzela, khetha nje ipompo ye-centrifugal evamile.