pompo ea centrifugalKe mochine o tloaelehileng oa mokelikeli oo molao-motheo oa ho sebetsa o thehiloeng ho matla a centrifugal.

Se latelang kepompo ea centrifugalLintlha tse qaqileng le tlhaloso ea hore na e sebetsa joang:

1.sebopeho sa motheo

1.1 'Mele oa pompo

• Lintho tse bonahalang: T?epe ea t?epe, t?epe e sa hloekang, boronse, joalo-joalo.
• moralo: Hangata ka sebopeho sa volute, e sebelisetsoang ho bokella le ho tataisa phallo ea mokelikeli.

1.2 Impeller

• Lintho tse bonahalang: T?epe ea t?epe, t?epe e sa hloekang, boronse, joalo-joalo.
• moralo: Impeller kepompo ea centrifugalLikarolo tsa mantlha hangata li arotsoe ka mefuta e meraro: e koetsoeng, e bulehileng ka halofo le e bulehileng.
• Palo ea makhasi: Ka tloaelo matlapa a 5-12, ho it?etlehile ka moralo oa pompo le kopo.

1.3 mokoloko

• Lintho tse bonahalang: T?epe e matla e phahameng kapa t?epe e sa hloekang.
• Mosebetsi: Hokela enjene le impeller ho fetisa matla.

1.4 Sesebelisoa sa ho tiisa

• mofuta: Setiiso sa mochini kapa tiiso ea ho paka.
• Mosebetsi: Thibela ho dutla ha metsi.

1.5 Bearings

• mofuta: Bere e thellang kapa e thellang.
• Mosebetsi: E t?ehetsa shaft mme e fokotsa khohlano.

2.Molao-motheo oa ho sebetsa

2.1 Mokelikeli o kena 'meleng oa pompo

• Mokhoa oa ho kenya metsi: Mokelikeli o kena 'meleng oa pompo ka phala e kenang, hangata ka phala e monyang le valve ea ho hula.
• Bophara ba ho kenya metsi: E khethiloe ho latela litlhaloso tsa pompo le litlhoko tsa moralo.

2.2 Impeller e potlakisa mokelikeli

• Impeller lebelo: Ka tloaelo ho 1450 RPM kapa 2900 RPM (liphetoho ka motsotso), ho it?etlehile ka moralo oa pompo le kopo.
• matla a centrifugal: Mokelikeli o potoloha ka lebelo le phahameng le tsamaisoang ke motlakase, 'me mokelikeli o potlakisoa ke matla a centrifugal.

2.3 Mokelikeli o phalla ka ntle ho 'mele oa pompo

• Moralo oa semathi: Mokelikeli o potlakileng o phalla ka ntle ho latela tsela ea ho phalla ea impeller mme o kena karolong ea volute ea 'mele oa pompo.
• Moqapi oa likhetho: Moralo oa volute o thusa ho fetolela matla a kinetic a mokelikeli ho ba matla a khatello.

2.4 Mokelikeli o tsoang 'meleng oa pompo

• Mokhoa oa ho nt?a metsi: Mokelikeli o fokotseha hape ka har'a volute ebe o fetoloa matla a khatello, 'me o nt?oa 'meleng oa pompo ka phala ea metsi.
• Bophara ba Outlet: E khethiloe ho latela litlhaloso tsa pompo le litlhoko tsa moralo.

3.mokhoa oa ho fetola matla

3.1 Phetoho ea matla a kinetic

• Ho potlakisa ho potlakisa: Mokelikeli o fumana matla a kinetic tlas'a ketso ea impeller, 'me lebelo la eona lea eketseha.
• Foromo ea matla a kinetic:( E_k = \frac{1}{2} mv^2)
  • (E_k): matla a kinetic
  • (m): Boima ba metsi
  • (v): lebelo la metsi

3.2 Phetoho ea matla a khatello

• Ho fokotseha ha sekhahla: Mokelikeli o fokotseha ka sekhahla, 'me matla a kinetic a fetoloa matla a khatello.
• Equation ea Bernoulli( P + \frac{1}{2} \rho v^2 + \rho gh = \text{constant} )
  • (P): Khatello
  • ( \ rho ): ho teteana ha metsi
  • (v): lebelo la metsi
  • (g): ho potlakisa matla a khoheli
  • (h): bophahamo

4.Litekanyetso tsa ts'ebetso

4.1 Phallo (Q)

• tlhaloso:pompo ea centrifugalPalo ea mokelikeli o fanoang ka nako ea yuniti.
• unit: Cubic metres ka hora (m?/h) kapa lilithara ka motsotsoana (L/s).
• bophara: Ka tloaelo 10-5000 m?/h, ho latela mofuta oa pompo le ts'ebeliso.

4.2 Phahamisa (H)

• tlhaloso:pompo ea centrifugalE kgona ho phahamisa bophahamo ba mokelikeli.
• unitLimithara (m).
• bophara: Ka tloaelo ke limithara tse 10-150, ho it?etlehile ka mohlala oa pompo le kopo.

4.3 Matla (P)

• tlhaloso:pompo ea centrifugalMatla a motlakase.
• unit: kilowatt (kW).
• Mokhoa oa ho bala:( P = \frac{Q \ linako H}{102 \nako \eta} )
  • (Q): sekhahla sa phallo (m?/h)
  • (H): Phahamisa (m)
  • ( \ eta ): katleho ea pompo (hangata 0.6-0.8)

4.4 Sebetsa (η)

• tlhaloso: Matla a ho fetola matla a pompo.
• unit:peresente(%).
• bophara: Ka tloaelo 60% -85%, ho it?etlehile ka moralo oa pompo le kopo.

5.Linako tsa kopo

5.1 Phepelo ea metsi ka masepala

• tshebediso: Setsi sa ho pompa se seholo se sebelisoang litsing tsa phepelo ea metsi litoropong.
• phalla: Hangata 500-3000 m?/h.
• Phahamisa: Hangata ke limithara tse 30-100.

5.2 Phepelo ea metsi indastering

• tshebediso: E sebelisoa mekhoeng ea ho potoloha ha metsi a pholileng tlhahisong ea indasteri.
• phalla: Hangata 200-2000 m?/h.
• Phahamisa: Hangata ke limithara tse 20-80.

5.3 Ho nosetsa ka temo

• tshebediso: Mekhoa ea ho nosetsa libakeng tse kholo tsa masimo.
• phalla: Hangata 100-1500 m?/h.
• Phahamisa: Hangata ke limithara tse 10-50.

5.4 Ho aha phepelo ea metsi

• tshebediso: E sebelisoa mekhoeng ea phepelo ea metsi ea meaho e phahameng.
• phalla: Hangata 50-1000 m?/h.
• Phahamisa: Hangata ke limithara tse 20-70.

Fumana kutloisiso e betere ka lintlha tsena tse qaqileng le litlhalosopompo ea centrifugalMolao-motheo oa eona oa ts'ebetso le ts'ebetso ea ona le motheo oa khetho lits'ebetsong tse fapaneng.