Isivinini Esithile
1. Incazelo yesivinini esiqondile
Ijubane elithile lephampu yamanzi lifushaniswa njengejubane elithile, elivame ukumelwa uphawu u-ns.Ijubane elithile kanye nesivinini sokujikeleza kuyimiqondo emibili ehluke ngokuphelele.Ijubane elithile liyidatha ebanzi ebalwa ngokusebenzisa amapharamitha ayisisekelo Q, H, N, abonisa izici zephampu yamanzi.Ingabuye ibizwe ngokuthi umbandela obanzi.Ihlobene eduze nesakhiwo se-pump impeller kanye nokusebenza kwepompo.
Ifomula yokubala Yejubane Elithile e-China
Ifomula yokubala Yesivinini Esiqondile phesheya
1. U-Q no-H babhekisela kuzinga lokugeleza nekhanda ngokusebenza kahle kakhulu, futhi u-n ubhekisela esivinini sokuklama.Kupompo efanayo, isivinini esithile siyinani elithile .
2. U-Q kanye no-H kufomula kubhekisela kuzinga lokugeleza kwedizayini kanye nenhloko yokuklama yephampu yesiteji esisodwa sokudonsa okukodwa.I-Q/2 ithathelwa indawo iphampu yokumunca kabili;Kumaphampu ezigaba eziningi, inhloko ye-impeller yesigaba sokuqala kufanele ifakwe esikhundleni sokubala .
Isitayela sepompo | Iphampu ye-Centrifugal | Iphampu yokugeleza okuxubile | Iphampu ye-axial | ||
Isivinini esithile esiphansi | Isivinini esiqondile esimaphakathi | Isivinini esithile esiphezulu | |||
Isivinini esithile | 30 <ns<80 | 80 <ns<150 | 150<ns<300 | 300<ns<500 | 500<ns<1500 |
1. Ipompo enejubane elithile eliphansi isho ikhanda eliphezulu nokugeleza okuncane, kuyilapho iphampu enesivinini esikhethekile isho ikhanda eliphansi nokugeleza okukhulu.
2. I-impeller enejubane eliphansi eliqondile lincane futhi lide, futhi i-impeller enesivinini esiqondile ibanzi futhi ifushane.
3. Iphampu yejubane ethize ephansi ijwayele ukuba ne-hump.
I-4, iphampu yejubane elithile eliphansi, amandla e-shaft mancane lapho ukugeleza kunguziro, ngakho vala i-valve ukuze uqale.Amaphampu esivinini akhethekile (iphampu yokugeleza exubile, iphampu ye-axial flow) anamandla amakhulu e-shaft ekugelezeni kweqanda, ngakho-ke vula i-valve ukuze uqale.
ns | 60 | 120 | 200 | 300 | 500 |
0.2 | 0.15 | 0.11 | 0.09 | 0.07 |
Izinguquko ezithile kanye nenani elivumelekile lokusika
Isikhathi sokuthumela: Jan-02-2024