Ijubane elithile
1. Incazelo yejubane elithile
Ijubane elithile lamaphampu wamanzi lifushaniswa njengejubane elithile, elivame ukumelwa uphawu lwe-NS. Ijubane elithile nejubane lokujikeleza yimiqondo emibili ehluke ngokuphelele. Ijubane elithile liyidatha ephelele ebaliwe ngokusebenzisa amapharamitha ayisisekelo Q, H, N, akhombisa izici zepompo yamanzi. Kungabizwa nangokuthi inqubomgomo ephelele. Kuhlobene kakhulu nokwakheka okuhlelekile kwe-Pump Empeller kanye nokusebenza kwepompo.
Ifomula yokubala yejubane elithile eChina
Ifomula yokubala yejubane elithile phesheya
1. Q Futhi H bhekisa kumanani wokugeleza kanye nekhanda ekusebenzeni okuphezulu kakhulu, futhi n kubhekiswa ngejubane lokuklama. Ngephampu efanayo, ijubane elithile yinani elithile.
2. Q NO-H kufomula kubhekiswe kwi-Design Flow Rate neNhloko yokwakheka ye-Single-Sup-Stage Pump. I-Q / 2 ifakwa esikhundleni sepompo yokukhulisa okuphindwe kabili; Kumaphampu amaningi esiteji, inhloko ye-Impleller yesigaba sokuqala kufanele ifakwe esikhundleni sokubalwa.
| Isitayela sepompo | Iphampu ye-centrifugal | Iphampu exutshwe | I-Axial Flow Pump | ||
| Ijubane eliphansi eliphansi | Ijubane elithile elithile | Ijubane eliphakeme eliphakeme | |||
| Ijubane elithile | 30 <ns<80 | 80 <ns<150 | I-150 <ns<300 | I-300 <ns<500 | 500 <ns<1500 |
1. Iphampu enesivinini esiphansi isho ikhanda eliphakeme nokugeleza okuncane, ngenkathi ipompo enesivinini esiphakeme isho ikhanda eliphansi nokugeleza okukhulu.
2
I-3. Iphampu ephansi yejubane eliphansi lithambekele ku-hump.
I-4, iphampu ekhethekile ephansi, amandla shaft incane lapho ukugeleza kungu-zero, eduze kakhulu i-valve ukuqala. Amaphampu athile wejubane eliphakeme (iphampu ehlanganisiwe yokugeleza, i-axial flow pump) inamandla amakhulu shaft ku-zero ukuhamba, ngakho-ke vula i-valve ukuqala.
| ns | 60 | I-120 | -Mashumi | 300 | 500 |
| 0.2 | 0.15 | 0.11 | 0.09 | 0.07 |
Ukuguqulwa okuthile kanye nenani lokusika elivumelekile
Isikhathi sePosi: Jan-02-2024