Zotsatirazi ndi zaPampu yoyamwa kawiriZambiri ndi mafotokozedwe a kalozera wosankha:

1.Pampu yoyamwa kawiriChidule chachidule cha

Pampu yoyamwa kawirindi mtundu wapompa centrifugal, mawonekedwe ake apangidwe ndi chakuti madzi amalowa mu choyikapo kuchokera kumbali zonse ziwiri panthawi imodzi, motero amagwirizanitsa mphamvu ya axial, ndipo ndi yoyenera kuyenda kwakukulu ndi kutsika kwamutu.Pampu yoyamwa kawiriAmagwiritsidwa ntchito kwambiri popereka madzi am'matauni, madzi a m'mafakitale, mpweya wozungulira madzi, machitidwe oteteza moto ndi madera ena.

2.Pampu yoyamwa kawiriMapangidwe oyambira a

2.1 Pampu thupi

• Zakuthupi: Chitsulo choponyera, chitsulo chosapanga dzimbiri, mkuwa, etc.
• kupanga: Kapangidwe kagawo kakang'ono kuti kasamalidwe ndi kukonza mosavuta.

2.2 Impeller

• Zakuthupi: Chitsulo choponyera, chitsulo chosapanga dzimbiri, mkuwa, etc.
• kupanga:Double suction impeller, madzi amalowa mu choyikapo kuchokera mbali zonse nthawi imodzi.

2.3 Pampu shaft

• Zakuthupi: Chitsulo champhamvu kwambiri kapena chitsulo chosapanga dzimbiri.
• Ntchito: Lumikizani mota ndi chowongolera kuti mutumize mphamvu.

2.4 Chida chosindikizira

• mtundu: Makina osindikizira kapena chisindikizo chonyamula.
• Ntchito: Pewani kutuluka kwamadzimadzi.

2.5 Mapiritsi

• mtundu: Kudzigudubuza kapena kutsetsereka.
• Ntchito: Imathandizira shaft ya pampu ndikuchepetsa kukangana.

3.Pampu yoyamwa kawirimfundo yogwira ntchito

Pampu yoyamwa kawiriMfundo yogwira ntchito ndi yofanana ndi pampu imodzi yokha, koma madzi amalowa mu choyikapo kuchokera kumbali zonse ziwiri panthawi imodzi, kugwirizanitsa mphamvu ya axial ndikuwongolera kukhazikika ndi mphamvu ya mpope. The madzi amapeza mphamvu kinetic pansi zochita za impeller, amalowa volute mbali ya mpope thupi, otembenuka mphamvu kinetic mu mphamvu mphamvu, ndi kutulutsidwa kudzera madzi kubwereketsa chitoliro.mpopethupi.

4.Magwiridwe magawo

4.1 Kuyenda (Q)

• tanthauzo: Kuchuluka kwa madzi operekedwa ndi mpope pa nthawi ya unit.
• unit: Kiyubiki mita pa ola (m3/h) kapena malita pa sekondi (L/s).
• kukula: Nthawi zambiri 100-20000 m3/h, kutengera pampu chitsanzo ndi ntchito.

4.2 Kwezani (H)

• tanthauzo: Pampu imatha kukweza kutalika kwamadzimadzi.
• unitmita (m).
• kukula: Nthawi zambiri 10-200 mamita, kutengera pampu chitsanzo ndi ntchito.

4.3 Mphamvu (P)

• tanthauzo: Mphamvu ya pampu yamagetsi.
• unit: kilowatt (kW).
• Fomula yowerengera:( P = \frac{Q \nthawi H}{102 \nthawi \eta} )
  • (Q): kuthamanga (m3/h)
  • (H): Kwezani (m)
  • ( \ eta ): mphamvu ya mpope (nthawi zambiri 0.6-0.8)

4.4 Kuchita bwino (η)

• tanthauzo: Mphamvu kutembenuka mphamvu ya mpope.
• unit:peresenti(%).
• kukula: Nthawi zambiri 70% -90%, kutengera kapangidwe mpope ndi ntchito.

5.Kalozera wosankha

5.1 Dziwani magawo ofunikira

• Kuyenda (Q): Zimatsimikiziridwa molingana ndi zofunikira za dongosolo, unit ndi cubic metres pa ola (m3 / h) kapena malita pamphindi (L / s).
• Kwezani (H): Zimatsimikiziridwa molingana ndi zofunikira za dongosolo, unit ndi mita (m).
• Mphamvu (P): Werengetsani kufunikira kwa mphamvu ya mpope potengera kuthamanga ndi mutu, mu kilowatts (kW).

5.2 Sankhani mtundu wa mpope

• Pampu yoyamwa yopingasa pawiri: Yoyenera nthawi zambiri, yosavuta kukonza ndi kukonza.
• Pampu yoyamwa yoyima pawiri: Yoyenera nthawi yokhala ndi malo ochepa.

5.3 Sankhani zinthu zopopera

• Pampu thupi zakuthupi: Chitsulo choponyedwa, chitsulo chosapanga dzimbiri, mkuwa, ndi zina zotero, zosankhidwa molingana ndi kuwonongeka kwa sing'anga.
• Impeller zakuthupi: Chitsulo choponyedwa, chitsulo chosapanga dzimbiri, mkuwa, ndi zina zotero, zosankhidwa molingana ndi kuwonongeka kwa sing'anga.

5.4 Sankhani mtundu ndi mtundu

• 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.

6.Nthawi zofunsira

6.1 Kupereka madzi a munispala

• ntchito: Amagwiritsidwa ntchito makamaka pamakina operekera madzi akumidzimpopekuyimirira.
• kuyenda: Nthawi zambiri 500-20000 m3 / h.
• Kwezani: Kawirikawiri 10-150 mamita.

6.2 Madzi a m'mafakitale

• ntchito: Amagwiritsidwa ntchito poziziritsa kayendedwe ka madzi popanga mafakitale.
• kuyenda: Nthawi zambiri 200-15000 m3 / h.
• Kwezani: Kawirikawiri 10-100 mamita.

6.3 ulimi wothirira

• ntchito: Njira zothirira madera akuluakulu a minda.
• kuyenda: Nthawi zambiri 100-10000 m3 / h.
• Kwezani: Kawirikawiri 10-80 mamita.

6.4 Kumanga malo operekera madzi

• ntchito: Amagwiritsidwa ntchito m'makina operekera madzi a nyumba zapamwamba.
• kuyenda: Nthawi zambiri 100-5000 m3 / h.
• Kwezani: Kawirikawiri 10-70 mamita.

7.Kusamalira ndi chisamaliro

7.1 Kuyendera pafupipafupi

• Onani zomwe zili: Kugwira ntchito kwa mpope, chipangizo chosindikizira, mayendedwe, mapaipi ndi kusindikiza ma valve, etc.
• Onani pafupipafupi: Ndibwino kuti mufufuze mozama kamodzi pamwezi.

7.2 Kusamalira nthawi zonse

• Sungani zomwe zili: Yeretsani thupi la mpope ndi chowongolera, fufuzani ndikusintha zisindikizo, zonyamula mafuta, makina owongolera, ndi zina zambiri.
• Kukonzekera pafupipafupi: Ndibwino kuti muzichita zokonza zonse miyezi isanu ndi umodzi.

7.3 Kuthetsa mavuto

• Zolakwa zofala: Pampu sichiyamba, kuthamanga kosakwanira, kuyenda kosasunthika, kulephera kwa dongosolo lolamulira, etc.
• Yankho: Kuthetsa mavuto malinga ndi vuto, ndipo funsani akatswiri amisiri kuti mukonze ngati kuli kofunikira.

Onetsetsani kuti mwasankha yoyenera ndi maupangiri atsatanetsatane awaPampu yoyamwa kawiri, potero kukwaniritsa zofunikira za dongosololi ndikuwonetsetsa kuti likhoza kugwira ntchito mokhazikika komanso modalirika pazochitika za tsiku ndi tsiku.