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Nyaya dzinoda kutariswa pombi yepakati-inovhura
1. Mamiriro ezvinhu anodiwa pakutanga-Kutanga Tarisa zvinhu zvinotevera usati watanga muchina: 1）Kuvuza cheki 2）Iva nechokwadi chekuti hapana kuvuza papombi uye pombi yayo usati watanga. Kana paine kuvuza, kunyanya mupombi yekudhonza, inoderedza operati ...Verenga zvimwe -
Nyaya dzinoda kutariswa pombi yemvura yeboiler feed
1. Pombi inogona kungomhanya mukati meiyo yakatarwa parameters; 2. Pombi inotakura svikiro haifanirwe kunge iine mweya kana gasi, zvikasadaro zvinokonzeresa kugaya cavitation uye kunyange kukuvadza zvikamu; 3. Pombi haigone kuburitsa granular medium, zvikasadaro inoderedza kushanda kwepombi uye ...Verenga zvimwe -
Nyaya dzinoda kutariswa neSubmersible sewage pump
1. Usati washandisa: 1) .Tarisa kana pane mafuta muimba yemafuta. 2). Tarisa uone kana iyo plug uye yekuisa chisimbiso gasket pakamuri yemafuta zvakakwana. Tarisa kana plug yakasimbisa gasket yekuisa chisimbiso. 3).Tarisa kana impeller ichitenderera ichichinjika. 4). Tarisa kuti...Verenga zvimwe -
Nhanganyaya kune zvakajairika pombi mazwi (6) - Pombi cavitation theory
Cavitation yePombi: Theory uye Calculation Overview ye cavitation phenomenon Kumanikidzwa kwemvura vaporization ndiyo vaporization pressure yemvura (saturated vapor pressure). Iyo vaporization pressure yemvura ine chekuita netembiricha. Kukwirisa tembiricha...Verenga zvimwe -
Nhanganyaya kune zvakajairika pombi mazwi (5) – Pombi impeller yekucheka mutemo
Chikamu chechina Variable-diameter operation ye vane pombi Variable-diameter operation zvinoreva kucheka chikamu chepakutanga chinopenesa chevane pombi palathesi pamwe nedhayamita rekunze. Mushure mekunge impeller yachekwa, kushanda kwepombi kuchachinja maererano nemutemo ...Verenga zvimwe -
Nhanganyaya kumazwi epombi akajairika (4) – Kufanana kwepombi
mutemo Kushandiswa kwedzidziso yekufanana kwepombi 1. Kana mutemo wakafanana uchishandiswa kune imwechete vane vane pombi inomhanya zvakasiyana, inogona kuwanikwa: •Q1/Q2=n1/n2 •H1/H2=(n1/n2)2 • P1/P2=(n1/n2)3 •NPSH1/NPSH2=(n1/n2)2 Muenzaniso: Pombi iripo, modhi iSLW50-200B, tinoda shanduko SLW50-...Verenga zvimwe -
Nhanganyaya kune zvakajairika pombi mazwi (3) - chaiyo kumhanya
Specific Speed 1. Yakananga tsananguro yekumhanya Iyo chaiyo yekumhanya yepombi yemvura inopfupikiswa seyekumhanya chaiko, iyo inowanzomiririrwa nechiratidzo ns. Iyo chaiyo yekumhanyisa uye yekutenderera kumhanya ipfungwa mbiri dzakasiyana zvachose. Iyo chaiyo kumhanya i data yakazara yakaverengerwa ...Verenga zvimwe -
Nhanganyaya kune zvakajairika pombi mazwi (2) - kunyatsoshanda + mota
simba rekumhanya 1. Simba Rinoshanda: Inozivikanwawo semagetsi ekubuda. Rinoreva simba rinowanikwa nemvura inoyerera nepapombi yemvura muchikamu chenguva kubva papombi yemvura . Pe=ρ GQH/1000 (KW) ρ——Kuwanda kwemvura inounzwa nepombi（kg/m3） γ——Huremu hwemvura inounzwa nepombi (N/m3) ...Verenga zvimwe -
Nhanganyaya kune zvakajairika pombi mazwi (1) - kuyerera mwero + mienzaniso
1.Flow-Inoreva huwandu kana huremu hwemvura inounzwa nepombi yemvura pachikamu chenguva.Inotaridzwa naQ, mayuniti ekuyera anowanzo shandiswa anoti m3/h, m3/s kana L/s, t/h. 2.Head-Inoreva kuwedzera kwesimba rekutakura mvura neyuniti yegiravhiti kubva kunopinza kuenda kunobuda...Verenga zvimwe
