IS ethe tyaba enenqanaba elinye impompo esentini yokufunxa

IS ethe tye-inqanaba elinye-ukufunxa centrifugal impompo Umfanekiso obonakalayo

Inkcazelo emfutshane:

Isantya sokuhamba: 3.75-1080m³ / h
Uluhlu lokuphakamisa: 4-128m
Ukusebenza kakuhle: 23% -85%
Impompo ubunzima: 40-2,100 kg
Amandla emoto: 0.55-160kw
Isibonelelo sokhukuliseko: 2.0-6.0m
Ixabiso: 1,9-21,500

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

1. Ipompo yohlobo lwe-IS yimpompo ye-centrifugal enenqanaba elinye-inqanaba elinye, elilungiselelwe ngokwemigangatho yezizwe ngezizwe ye-ISO2858.Yimveliso yokutshintshwa kweempompo zamanzi zodidi lwe-B kunye ne-BA.Ifanelekile kwimizi-mveliso kunye nokubonelela ngamanzi asezidolophini kunye ne-drainage, kwaye ingasetyenziselwa ukunkcenkceshela kwezolimo kunye nokukhupha amanzi.Isetyenziselwa ukuthutha amanzi acacileyo, ezinye iziselo ezinomzimba kunye neentyatyambo ezifana namanzi acocekileyo, kwaye ubushushu abukho ngaphezu kwe-80 ° C.

Uhlobo lwe-ISR luluhlu lweempompo zamanzi ashushu eziyilwe yinkampani yethu ngokwentsebenzo kunye nobukhulu obuchazwe kumgangatho wehlabathi we-ISO2858.Ilungele unikezelo lwamanzi kwiibhoyila zamanzi ashushu, iinkqubo zokujikeleza kwamanzi ashushu, kwaye ingasetyenziselwa unikezelo lwamanzi kwimizi-mveliso nakwiidolophu, ukuhambisa amanzi kunye nokunkcenkceshela, kodwa iqondo lobushushu alidluli ku-l50 ℃.

2. IS(R) uluhlu lokusebenza (ngokwenqaku loyilo):

Isantya: 2900r / min kunye ne-1450r / min

Ubukhulu bokungena: 50-200mm

Ukuhamba: 6.3-400 m³/h

IS: 80-65-160 A... J (kwakunye noD)

Yang Cheng: 5-125m

4.Ukukhethwa kwempompo:

(1)Xa ekhetha iinkcukacha zempompo yamanzi, umsebenzisi kufuneka anikele ingqalelo kwezi ngongoma zilandelayo: (1) Umlinganiselo wokuhamba kompompo wamanzi okhethiweyo ufanele ube ngaphantsi kokuveliswa kwamanzi aqhelekileyo equla okanye eminye imithombo yamanzi;

(2)Intloko yempompo yamanzi kufuneka ikhethwe ngokweyona ntloko, kwaye ukulahleka kombhobho wempompo yamanzi kufuneka kuthathelwe ingqalelo.

(4) Xa ukhetha impompo yamanzi, ubude bofakelo lwempompo yamanzi kufuneka buqwalaselwe, oko kukuthi, umgama othe nkqo ukusuka kwindawo efunxa ulwelo ukuya kwi-axis yempompo yamanzi kufuneka ube ngaphantsi kunobude obuchaziweyo bempompo yamanzi. :

Uqikelelo lobude bofakelo lwempompo Hsz:

Hsz≤Hv-Fv-△Hs-[NPSH]

Hsz≤10.09-△Hs-[NPSH]

Apho: Hv=10.33 (m) umgangatho woxinzelelo lomoya.(ukholo lwamanzi)

Fv=0.24 (m) Uxinzelelo lomoya wobushushu obuqhelekileyo bamanzi (20°C) (uluhlu lwamanzi)

△Hs=Ilahleko yombhobho wokufunxa, ibalwe ngokweyona meko.

[NPSH] = i-NPSH evumelekileyo.

[NPSH]=[NPSH]r+0.3(m)

[NPSH]=I-NPSH eyimfuneko enikwe kwiPhepha leenkcukacha zoMsebenzi