CH Standard Pamu Faʻasologa vailaʻau
O le pamu a le CH, o le faʻapipiʻi tasi-tulaga e tasi-faʻasusuina cantilever centrifugal pump, o se maualuga-lelei pamu e tuʻufaʻatasia lelei o le tele numera o vailaʻau inisinia pamu e tusa ai ma le Faʻapitoa Auiliili mo Centrifugal Pumps (Vasega II) GB / T 5656- 2008 (tutusa ma ISO5199: 2002). E aofia ai le fa ata faataʻitaʻi i lalo ina ia mafai ona ausia le faʻagaioiga manaʻoga:
CH faʻataʻitaʻiga (tapunia impeller ma faʻamau faʻailoga masini)
Cho faʻataʻitaʻiga (semi-open impeller ma faʻamau faʻailogaina)
CHA faʻataʻitaʻiga (tapuni impeller ma ausilali faʻapipiʻiina faʻamaufaʻailogaina)
CHOA faʻataʻitaʻiga (semi-open impeller ma auxiliary impeller faʻamaufaʻailoga)
E faʻatatauina ia tulaga faʻagaioiga mo le mama poʻo se vaega, mataʻutia ma le ofuina tilivaina i ia vaega pei o malala, masima, ma petrochemical inisinia ma le siʻosiʻomaga puipuiga, pepa faia, vailaʻau ma meaai, aemaise i le oona, inflammable, pa pāpā ma malosi 'aʻafia faʻatagaina i ia fanua pei o le ionic membrane caustic soda, faia masima, vailaʻau faʻalaʻau, meafaigaluega toe fesuiaʻi osmosis, sami vai desalination, masini MVR, ma siosiomaga lagolagoina meafaigaluega.
Tafe: Q = 2 ~ 2000m3 / h
Ulu: H ≤ 160m
Faagaioiga mamafa: P ≤ 2.5MPa
Vevela o Gaoioiga: T <150
Faʻataʻitaʻiga: CH250-200-500
CH --- Pamu faʻasologa numera
250 --- lautele inisi
200 --- Outlet lapoa
500 --- Laʻititi numera o le faʻapipiʻi
Fuafuaina mafuaʻaga: maualuga-lelei, malosi faasao, ma tumau ma le faʻatuatuaina faʻagaioiga mo le umi tautua olaga.
1. Maualuga-lelei ma sefe le malosi: i luga o le faʻavae o le fusi o alaleo fou, o le faʻataʻitaʻiga eletise ua faʻamaeʻaina pe a maeʻa le faʻataʻitaʻiga faifai pea ma le faʻaleleia atili ma le tafe fanua faʻataʻitaʻiga ma le polokalama ANSYS CFX. O le pamu faʻasologa faʻaalia ai o se faʻatinoina curve, matua-faʻaititia upega sisina lelei faʻamama, lautele maualuga-lelei.
2. Faʻamalosia faʻusaga: Faʻaaogaina mamafa shafting, o le pou ua faʻalauteleina lelei i le lapoʻa ma le fanauina o avanoa, ma faʻalauteleina faʻamalosia pou maʻaʻa, lea e mafai ai ona faʻamalosia ma faʻatuatuaina faʻagaioiga mo se umi tautua tautua; mo le fanauina, siitia oso tulaga gafatia ma laititi avega, faaumiumi le auaunaga olaga o le fanauina.
3. Faʻamaufaʻailoga faʻamaufaʻailoga
E tusa ai ma le vaega o le tuʻuina atu auala, o le faʻamau faʻamau aofia ai: masini faʻamau ma hydrodynamic faʻamaufaʻailoga, o le muamua o lea e toe vaevaeina i masani ma faʻamau faʻailoga.