Zotsatirazi ndi zaMultistage centrifugal pumpZambiri ndi mafotokozedwe a bukhu losankhira:

1.Multistage centrifugal pumpChidule chachidule cha

Multistage centrifugal pumpNdi pampu yomwe imawonjezera mutu mwa kutulutsa ma impeller angapo Ndikoyenera pazochitika zomwe zimafuna mutu wapamwamba komanso kuyenda kokhazikika.Multistage centrifugal pumpAmagwiritsidwa ntchito kwambiri m'makina operekera madzi, madzi opopera madzi, njira zama mafakitale,Kuzimitsa motomachitidwe ndi magawo ena.

2.Zosankha zatsatanetsatane zatsatanetsatane

2.1 Dziwani magawo ofunikira

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).
   • Njira yodziwira: Tsimikizirani kuchuluka kwamayendedwe ofunikira potengera zosowa zamakina kapena zofunikira pakupanga.
   • Chitsanzo: Tangoganizani kuti kuthamanga kofunikira ndi 100 m3 / h.

2. Kwezani (H)

   • tanthauzo: Pampu imatha kukweza kutalika kwamadzimadzi.
   • unitmita (m).
   • Njira yodziwira: Tsimikizirani kukweza kofunikira molingana ndi zofunikira zamakina kapena zofunikira pakupanga, kuphatikiza kukweza kokhazikika ndi kukweza kwamphamvu.
   • Chitsanzo: Tangoganizani kuti kukwera kofunikira ndi 150 metres.

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)
   • Chitsanzo: Poganiza kuti mphamvu ya mpope ndi 0.7, kuwerengera mphamvu ndi:
     [P = \frac{100 \nthawi 150}{102 \nthawi 0.7} \pafupifupi 20.98 \mawu{kW}]
     
     

4. Media katundu

   • kutentha: Kutentha kwapakati.
   • mamasukidwe akayendedwe: Kukhuthala kwa sing'anga.
   • zowononga: Kuwonongeka kwa sing'anga, sankhani pampu yoyenera.
   • Chitsanzo: Ganizirani kuti sing'angayo ndi madzi aukhondo pa kutentha kwabwino komanso kosawononga.

2.2 Sankhani mtundu wa mpope

1. Pampu yopingasa ya multistage centrifugal

   • Mawonekedwe: Kapangidwe kakang'ono, kosavuta kukhazikitsa, koyenera nthawi zambiri.
   • ntchito: Dongosolo loperekera madzi, boiler yamadzi, njira zamafakitale, etc.
   • Chitsanzo:sankhaPampu yopingasa ya multistage centrifugal.

2. Pampu ya vertical multistage centrifugal

   • Mawonekedwe: Imakhala ndi malo ang'onoang'ono ndipo ndi yoyenera nthawi zokhala ndi malo ochepa.
   • ntchito: Madzi omanga nyumba okwera kwambiri, chitetezo chamoto, ndi zina.
   • Chitsanzo: Ngati malo oyika ndi ochepa, mungasankhePampu ya vertical multistage centrifugal.

2.3 Sankhani zinthu zopopera

1. Pampu thupi zakuthupi

   • chitsulo chachitsulo: Oyenera m'malo okhala ndi madzi wamba.
   • Chitsulo chosapanga dzimbiri: Yoyenera kuwononga media kapena zochitika zokhala ndi ukhondo wambiri.
   • mkuwa: Yoyenera kumadzi am'nyanja kapena zinthu zina zowononga kwambiri.
   • Chitsanzo:sankhapompa yachitsuloThupi, oyenera madzi ambiri.

2. Impeller zakuthupi

   • chitsulo chachitsulo: Oyenera m'malo okhala ndi madzi wamba.
   • Chitsulo chosapanga dzimbiri: Yoyenera kuwononga media kapena zochitika zokhala ndi ukhondo wambiri.
   • mkuwa: Yoyenera kumadzi am'nyanja kapena zinthu zina zowononga kwambiri.
   • Chitsanzo: Sankhani kuponyedwa chitsulo chosungunula, oyenera khalidwe madzi ambiri.

2.4 Sankhani mtundu ndi mtundu

1. Kusankha mtundu

   • zodziwika bwino: Sankhani mitundu yodziwika bwino kuti mutsimikizire mtundu wa malonda ndi ntchito zogulitsa pambuyo pake.

2. Kusankhidwa kwachitsanzo

   • Maumboni: Malinga ndi magawo ofunikira ndimpopeType Sankhani chitsanzo choyenera. Onani zolemba zamalonda ndi chidziwitso chaukadaulo choperekedwa ndi mtunduwo.
   • magwiridwe antchito: Yang'anani mayendedwe a pampu kuti muwonetsetse kuti chitsanzo chosankhidwa chikhoza kukwaniritsa zofunikira zakuyenda ndi mutu.

3.Tsatanetsatane wa ntchito

1. njira yoperekera madzi

   • ntchito: Amagwiritsidwa ntchito popereka madzi akumidzi, madzi akumidzi, madzi am'mafakitale, etc.
   • kuyenda: Nthawi zambiri 10-500 m3/h.
   • Kwezani: Kawirikawiri 50-300 mamita.
   • Chitsanzo: Dongosolo lamadzi am'tawuni, kuthamanga kwa 100 m3 / h, mutu 150 metres.

2. madzi a boiler

   • ntchito: Amagwiritsidwa ntchito kudyetsa madzi a boiler system.
   • kuyenda: Nthawi zambiri 10-200 m3/h.
   • Kwezani: Kawirikawiri 50-200 mamita.
   • Chitsanzo: Makina opangira madzi owiritsa, kuthamanga kwa 50 m3 / h, kwezani mita 100.

3. ndondomeko ya mafakitale

   • ntchito: Amagwiritsidwa ntchito pamayendedwe amadzimadzi popanga mafakitale.
   • kuyenda: Nthawi zambiri 10-500 m3/h.
   • Kwezani: Kawirikawiri 50-300 mamita.
   • Chitsanzo: Industrial ndondomeko dongosolo, otaya mlingo 200 m3/h, mutu 120 mamita.

4. Chitetezo cha moto

   • ntchito: Kwa madzi otetezera moto.
   • kuyenda: Nthawi zambiri 10-200 m3/h.
   • Kwezani: Kawirikawiri 50-300 mamita.
   • Chitsanzo:Kuzimitsa motoDongosolo, kuthamanga kwa 150 m3/h, kwezani 200 mita.

4.Tsatanetsatane wa kasamalidwe ndi ntchito

1. Kuyendera nthawi zonse

   • Onani zomwe zili: Kugwira ntchito kwa mpope, chipangizo chosindikizira, mayendedwe, mapaipi ndi kusindikiza ma valve, etc.
   • Onani pafupipafupi: Ndibwino kuti muyang'ane tsiku ndi tsiku kuti muwonetsetse kuti pampu ikuyenda bwino.
   • Chitsanzo: Yang'anani momwe ntchito ikugwirira ntchito komanso kulimba kwa mpope tsiku lililonse.

2. Kusamalira nthawi zonse

   • Sungani zomwe zili:
     • Pampu thupi ndi impeller: Yeretsani thupi la mpope ndi choyikapo, yang'anani kuvala kwa choyikapo, ndikubwezeretsani ngati kuli kofunikira.
     • Zisindikizo: Yang'anani ndikusintha zisindikizo kuti muwonetsetse kudalirika kosindikiza.
     • Kubereka: Phatikizani ma fani, yang'anani kuti mayendedwe atha, ndikusintha ngati kuli kofunikira.
     • dongosolo lolamulira: Sinthani dongosolo lowongolera ndikuwona kulimba ndi chitetezo cha kulumikizana kwamagetsi.
   • Kukonzekera pafupipafupi: Ndibwino kuti muzichita kukonza mokwanira miyezi isanu ndi umodzi iliyonse kuti muwonetsetse kuti pampu ikugwira ntchito kwanthawi yayitali.
   • Chitsanzo: Kusamalira mokwanira miyezi isanu ndi umodzi iliyonse, kuphatikiza kuyeretsa pampu ndi choyikapo, kuyang'ana zisindikizo ndi mayendedwe, ndikuwongolera makina owongolera.

3. kusaka zolakwika

   • 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.
   • Chitsanzo: Ngati pampu sikuyamba, yang'anani mphamvu zamagetsi, galimoto ndi dongosolo lowongolera kuti muchotse zolakwika zamagetsi.

Onetsetsani kuti mwasankha yoyenera ndi maupangiri atsatanetsatane awa ndi dataMultistage centrifugal pump, potero kukwaniritsa zofunikira za dongosololi ndikuwonetsetsa kuti likhoza kugwira ntchito mokhazikika komanso modalirika pazochitika za tsiku ndi tsiku.