Kuonetsetsapompa motoKusankhidwa ndikolondola komanso kothandiza, zotsatirazi ndizopompa motoZambiri ndi masitepe osankhidwa:

1.Sankhani magawo ofunikira

1.1 Kuyenda (Q)

• tanthauzo:pompa motoKuchuluka kwa madzi operekedwa pa nthawi imodzi.
• unit: Kiyubiki mita pa ola (m3/h) kapena malita pa sekondi (L/s).
• Njira yodziwira: Zimatsimikiziridwa potengera momwe nyumbayo imapangidwira chitetezo chamoto ndi zosowa zenizeni. Kawirikawiri, kuthamanga kwa madzi kuyenera kukwaniritsa zofuna za madzi amoto pamalo osayenera kwambiri.
  • nyumba yogona: Nthawi zambiri 10-30 m3/h.
  • nyumba yamalonda: Nthawi zambiri 30-100 m3/h.
  • mafakitale: Nthawi zambiri 50-200 m3/h.

1.2 Kwezani (H)

• tanthauzo:pompa motoKutha kukweza madzi.
• unitmita (m).
• Njira yodziwira: Kuwerengedwa molingana ndi kutalika kwa nyumbayo, kutalika kwa chitoliro ndi kutayika kwa kukana. Mutu uyenera kukhala ndi mutu wosasunthika (kutalika kwa nyumba) ndi mutu wokhazikika (kutayika kwa mapaipi).
  • Nyamulani mwakachetechete: Kutalika kwa nyumbayo.
  • kusuntha lift: Kutalika ndi kukana kutayika kwa payipi, kawirikawiri 10% -20% ya mutu wosasunthika.

1.3 Kupanikizika (P)

• tanthauzo:pompa motokutulutsa madzi kuthamanga.
• unitPascal (Pa) kapena bar (bar).
• Njira yodziwira: Kutsimikiziridwa kutengera zomwe zimafunikira pakukakamiza kwadongosolo lachitetezo chamoto. Nthawi zambiri, kupanikizika kumayenera kukwaniritsa kufunikira kwa madzi amoto pamalo osayenera kwambiri.
  • nyumba yogona: Kawirikawiri 0.6-1.0 MPa.
  • nyumba yamalonda: Kawirikawiri 0.8-1.2 MPa.
  • mafakitale: Kawirikawiri 1.0-1.5 MPa.

1.4 Mphamvu (P)

• tanthauzo:pompa motoMphamvu zamagalimoto.
• unit: kilowatt (kW).
• Njira yodziwira: Kuwerengera mphamvu ya mphamvu ya mpope potengera kuthamanga ndi mutu, ndikusankha mphamvu yamoto yoyenera.
  • Fomula yowerengeraP = (Q × H) / (102 × η)
    • Q: Mayendedwe (m3/h)
    • H: Kwezani (m)
    • η: Kuthamanga kwapampu (nthawi zambiri 0.6-0.8)

2.Sankhani mtundu wa mpope

2.1pompa centrifugal

• Mawonekedwe: Kapangidwe kosavuta, ntchito yosalala komanso yogwira ntchito kwambiri.
• Zochitika zoyenera: Yoyenera machitidwe ambiri otetezera moto, makamaka nyumba zapamwamba ndi mafakitale.

2.2pampu ya submersible

• Mawonekedwe: Pampu ndi mota zimaphatikizidwa mu kapangidwe kake ndipo zimatha kumizidwa kwathunthu m'madzi.
• Zochitika zoyenera: Oyenera maiwe apansi panthaka, zitsime zakuya ndi zochitika zina zomwe zimafuna ntchito yodumphira pansi.

2.3Pampu yodzipangira yokha

• Mawonekedwe: Ndi ntchito yodzipangira yokha, imatha kuyamwa madzi mukangoyamba.
• Zochitika zoyenera: Yoyenera pazitsulo zotetezera moto zokhazikika pansi, makamaka pamene kuyambika mwamsanga kumafunika.

3.Sankhani zinthu zopopera

3.1 Pampu zakuthupi

• chitsulo chachitsulo: Zinthu wamba, zoyenera nthawi zambiri.
• Chitsulo chosapanga dzimbiri: Kukana kwamphamvu kwa dzimbiri, koyenera pazofalitsa zowononga komanso nthawi zokhala ndi ukhondo wambiri.
• mkuwa: Kukana bwino kwa dzimbiri, koyenera madzi a m'nyanja ndi zinthu zina zowononga.

3.2 Impeller zinthu

• chitsulo chachitsulo: Zinthu wamba, zoyenera nthawi zambiri.
• Chitsulo chosapanga dzimbiri: Kukana kwamphamvu kwa dzimbiri, koyenera pazofalitsa zowononga komanso nthawi zokhala ndi ukhondo wambiri.
• mkuwa: Kukana bwino kwa dzimbiri, koyenera madzi a m'nyanja ndi zinthu zina zowononga.

4.Sankhani pampu kupanga ndi chitsanzo

• Kusankha mtundu: Sankhani mitundu yodziwika bwino kuti mutsimikizire mtundu wa malonda ndi ntchito zogulitsa pambuyo pake.
• Kusankhidwa kwachitsanzo:Sankhani chitsanzo choyenera kutengera magawo ofunikira ndi mtundu wa mpope. Onani zolemba zamalonda ndi chidziwitso chaukadaulo choperekedwa ndi mtunduwo.

5.Mfundo zina

5.1 Kugwira ntchito moyenera

• tanthauzo: Mphamvu kutembenuka mphamvu ya mpope.
• Sankhani njira: Sankhani pampu yokhala ndi mphamvu zambiri kuti muchepetse ndalama zogwirira ntchito.

5.2 Phokoso ndi kugwedezeka

• tanthauzo: Phokoso ndi kugwedezeka komwe kumapangidwa pamene mpope ikuyenda.
• Sankhani njira: Sankhani pampu yokhala ndi phokoso lochepa komanso kugwedezeka kuti muwonetsetse malo ogwirira ntchito bwino.

5.3 Kusamalira ndi chisamaliro

• tanthauzo: Kukonza pampu ndi ntchito zofunika.
• Sankhani njira: Sankhani pampu yosavuta kusamalira ndi kusamalira kuchepetsa ndalama zosamalira.

6.Kusankha zochitika

Tiyerekeze kuti muyenera kusankha nyumba yokwera kwambiripompa moto, magawo ofunikira ndi awa:

• kuyenda50m3 / h
• Kwezanikutalika: 60m
• kupanikizikaKulemera: 0.6MPa
• mphamvu: Mawerengedwe potengera mlingo otaya ndi mutu

6.1 Sankhani mtundu wa mpope

• pompa centrifugal: Oyenera nyumba zapamwamba, zokhala ndi mawonekedwe osavuta, ntchito yokhazikika komanso yogwira ntchito kwambiri.

6.2 Sankhani zinthu zopopera

• Pampu thupi zakuthupi: Chitsulo choponyera, choyenera nthawi zambiri.
• Impeller zakuthupi: Chitsulo chosapanga dzimbiri, kukana dzimbiri mwamphamvu.

6.3 Sankhani mtundu ndi mtundu

• Kusankha mtundu: Sankhani mtundu wodziwika bwino.
• Kusankhidwa kwachitsanzo: Sankhani chitsanzo choyenera kutengera magawo ofunikira ndi bukhu lamankhwala loperekedwa ndi mtunduwo.

6.4 Mfundo zina

• Kugwira ntchito moyenera: Sankhani pampu yokhala ndi mphamvu zambiri kuti muchepetse ndalama zogwirira ntchito.
• Phokoso ndi kunjenjemera: Sankhani pampu yokhala ndi phokoso lochepa komanso kugwedezeka kuti muwonetsetse malo ogwirira ntchito bwino.
• Kusamalira ndi chisamaliro: Sankhani pampu yosavuta kusamalira ndi kusamalira kuchepetsa ndalama zosamalira.

Onetsetsani kuti mwasankha yoyenera ndi maupangiri atsatanetsatane awa ndi datapompa moto, potero kukwaniritsa zofunikira za chitetezo cha moto ndikuwonetsetsa kuti zikugwira ntchito bwino pakagwa mwadzidzidzi.