Icandelo lesine Ukusebenza kwepompo ye-vane ngobubanzi obuguquguqukayo
Ukusebenza ngobubanzi obuguquguqukayo kuthetha ukusika inxalenye ye-impeller yokuqala ye-vane pump kwi-lathe ecaleni kobubanzi obungaphandle. Emva kokuba i-impeller isikiwe, ukusebenza kwe-pump kuya kutshintsha ngokwemigaqo ethile, ngaloo ndlela kutshintsha indawo yokusebenza ye-pump.
Umthetho wokusika
Ngaphakathi koluhlu oluthile lokusika, ukusebenza kakuhle kwepompo yamanzi ngaphambi nasemva kokusika kunokuthathwa njengokungatshintshanga.
Iingxaki ezifuna ingqalelo ekusikeni impeller
Kukho umda othile kwinani lokusika le-impeller, kungenjalo ulwakhiwo lwe-impeller luya kutshatyalaliswa, kwaye isiphelo sokukhupha amanzi se-blade siya kuba sikhulu, kwaye indawo ephakathi kwe-impeller kunye ne-pump casing iya kwanda, nto leyo eya kubangela ukuba ukusebenza kakuhle kwe-impeller kwehle kakhulu. Ubuninzi bokusika be-impeller bunxulumene nesantya esithile.
Ukusika i-impeller yepompo yamanzi yindlela yokusombulula impikiswano phakathi komda wohlobo lwepompo kunye neenkcukacha kunye nokwahlukahluka kwezinto zokuhambisa amanzi, nto leyo eyandisa uluhlu lokusetyenziswa kwepompo yamanzi. Uluhlu lokusebenza lwepompo ludla ngokuba licandelo lejika apho ukusebenza okuphezulu kwepompo kuncipha khona kungabi ngaphezu kwe-5% ~ 8%.
Umzekelo:
Imodeli: SLW50-200B
Ububanzi obungaphandle be-impeller: 165 mm, intloko: 36m.
Ukuba sijika ububanzi bangaphandle be-impeller bube yi: 155 mm
H155/H165= (155/165)2 = 0.852 = 0.88
Ububanzi (155) = 36x 0.88m = 31.68m
Ngamafutshane, xa ububanzi be-impeller yolu hlobo lwepompo bunqunyulwa bube yi-155mm, intloko ingafikelela kwi-31 m.
Amanqaku:
Ngokwenyani, xa inani leeblayidi lincinci, intloko etshintshiweyo inkulu kuneleyo ibaliweyo.
Ixesha leposi: Jan-12-2024