Iiphampu eqondileinjini yashintsha imboni yokupompa ekuqaleni kwawo-1920 ngokunika amandla ukunamathiswa kwamamotha kagesi phezulu kwepompo, okwaholela emiphumeleni ebalulekile. Lokhu kwenza inqubo yokufaka yaba lula futhi kwanciphisa izindleko ngenxa yesidingo sezingxenye ezimbalwa. Ukusebenza kahle kwamamotha epompo kwanda ngo-30%, futhi uhlobo oluthile lwenhloso lwamamotha epompo aqondile lwawenza aqine futhi athembeke kakhulu uma kuqhathaniswa namanye awo avundlile.
Ama-motor epompo aqondile avame ukuhlukaniswa ngokwezinhlobo zawo zomgodi, kungaba yi-hole noma eqinile.
Iphampu ye-Vertical hollow shaft (VHS)Ama-motor kanye nama-motor e-vertical solid shaft (VSS) pump anomehluko ohlukahlukene ekwakhiweni nasekusetshenzisweni kwawo. Nazi ezinye zezinhlobo eziyinhloko zomehluko:
1. Umklamo Womgodi:
-Ama-motor ephampu e-VHSinomgodi ongenalutho, ovumela umgodi wepompo ukuthi udlule emotheni ukuze uxhumeke ngqo ku-impeller. Lo mklamo ususa isidingo sokuhlanganiswa okuhlukile futhi unciphisa ubude obuphelele bokuhlanganiswa kwepompo nemoto.
-Ama-motor e-VSS pumpine-shaft eqinile esukela ku-motor iye ku-impeller. Isandiso se-shaft sivame ukuba nokhiye ojikelezayo wokudlulisa i-pump thrust kanye nokhiye ojikelezayo wokudlulisa i-torque. Ukuhlangana kwengxenye engezansi phakathi kwe-pump motor kanye ne-pump shaft kuvame ukubonwa emathangini nasemaphampini angajulile, ngokungafani nokusebenza kwe-deep-well.
2. Isicelo:
- Ama-motor e-VHS pump avame ukusetshenziswa emithonjeni ejulile kanye nasezisetshenzisweni zephampu ezicwiliswayo lapho umgodi wephampu udlulela khona emthonjeni noma e-sump.
- Ama-motor e-VSS pump avame ukusetshenziswa ezindaweni lapho umshafu we-pump ungadingi ukunwebeka ungene emthonjeni noma e-sump, njengamaphampu angaphakathi noma ezindaweni lapho i-pump itholakala khona ngaphezu kwezinga lamanzi.
3. Ukulungiswa:
- Ama-motor e-VHS pump angase abe lula ukuwanakekela nokuwasevisa ngenxa yokuxhumana okuqondile phakathi kwe-motor kanye ne-pump shaft. Kodwa-ke, ukufinyelela i-motor ukuze ilungiswe kungaba nzima kakhulu ngenxa yendawo yayo emthonjeni noma e-sump.
- Ama-motor e-VSS pump angadinga ukulungiswa kaningi kokuxhumana phakathi kwe-motor kanye ne-pump shaft, kodwa i-motor ngokwayo ingase itholakale kalula ukuze ilungiswe.
Mayelana Nezimoto Eziyi-Vertical Hollow Shaft: Ziyini Izimoto Eziyi-Hollow?
Ama-motor e-vertical hollow shaft (VHS) aklanyelwe ukusetshenziswa okuthile lapho i-pump shaft ifinyelela khona emthonjeni noma e-sump.
Ekuqaleni, amaphampu angaphezulu komhlaba ayesetshenziselwa ukunisela ezindaweni ezomile kodwa ezilungele ezolimo, njengeCalifornia. Lawa maphampu ayenezilungiselelo zegiya elingakwesokudla futhi ayesebenza ngezinjini zokushisa zangaphakathi. Ukwethulwa kwama-motor kagesi phezu kwamaphampu kwasusa isidingo segiya lomshini ukuze linikeze ama-torque nama-thrust bearings angaphandle ukuze kuqhutshwe iphampu eyengeziwe. Lokhu kuncipha kwemishini kwaholela ezindleleni eziphansi, usayizi omncane, ukufakwa okulula, kanye nezingxenye ezimbalwa. Ama-motor ephampu aqondile nawo asebenza kahle cishe ngo-30% kunama-motor avundlile futhi aklanyelwe ngqo umsebenzi, enikeza ukuqina okukhulu kanye nokuthembeka kwezicelo zephampu. Ngaphezu kwalokho, aklanywe ukuze amelane nezimo eziningi zemvelo. Ngenxa yalokho, ukulima eCalifornia kwakwazi ukuchuma ngaphansi kwalezi zimo.
Ingabe Kufanele Ngikhethe Injini Eqinile Yomgodi Noma Injini Engenalutho Yomgodi Ukuze Ngenze Umsebenzi
Ukukhetha injini yomgodi oqinile noma injini yomgodi ongenalutho efanele umsebenzi othile kuncike ezidingweni zokusetshenziswa kanye nezimo zemvelo. Ama-motor omgodi oqinile avame ukusetshenziswa ezisetshenzisweni lapho umgodi wompompi ungadingi ukwelulela emthonjeni noma e-sump, njengamaphampu angaphakathi noma ukufakwa okungaphezu komhlaba. Ngakolunye uhlangothi, ama-motor omgodi ongenalutho afanelekela ukusetshenziswa kwephampu ejulile kanye nephampu engaphansi kwamanzi, lapho umgodi wompompi welulela emthonjeni noma e-sump.
Ngaphezu kwezidingo ezijwayelekile ezifana namandla ehhashi, isivinini, indawo ebiyelwe, amandla okufaka, kanye nosayizi wohlaka oluhlotshaniswa nazo zonke izinjini zokungenisa, izinjini ze-vertical hollow shaft (VHS) nazo zinezidingo ezithile zokusunduza. Umthamo wokusunduza wenjini kumele udlule amandla e-axial azohlangana nawo, kufaka phakathi isisindo se-rotor, i-pump line shaft kanye ne-impeller, kanye namandla ashukumisayo adingekayo ukuphakamisa uketshezi phezulu.
Kunezinketho ezintathu noma i-thrust: ama-motor ajwayelekile okusunduza, ama-motor aphakathi nendawo, kanye nama-motor anamandla okusunduza aphezulu. I-motor evundlile ibhekwa njenge-motor evamile yokusunduza futhi ifanele ukusetshenziswa okujwayelekile lapho kufakwa khona i-thrust encane yangaphandle ku-bearing ye-motor.
Injini yokudonsa ephakathi nendawo, eyaziwa nangokuthi i-in-line pump motor, yenzelwe imisebenzi ethile futhi ibhekwa njengenjini enenjongo ethile. Ama-impeller afakwa ngqo ku-shaft yemoto, futhi i-thrust bearing ivame ukutholakala phansi ukuvimbela ukukhula kokushisa kwe-rotor ukuthi kungathinti izikhala ze-impeller. Kudingeka ukubekezelelana kwe-motor shaft eqinile kanye ne-flange run-out, njengoba ukusebenza kwe-impeller kuncike ekubekezeleni eduze ne-pump housing.
Injini ephethe umfutho ophezulu ingenziwa ngokwezifiso kakhulu ngumenzi futhi ivame ukunikeza umfutho ongu-100%, 175%, noma 300%, kanti i-thrust bearing ivame ukuba seduze nengxenye ephezulu.
Uma udinga usizo ekukhetheni injini efanele umsebenzi wakho, ungangabazi ukuxhumana nochwepheshe kwa-Tkflo. Siyajabula ukuphendula noma yimiphi imibuzo ongase ube nayo mayelana nokukhetha injini efanele ye-vertical hollow shaft ngokusekelwe ezidingweni zakho ezithile.
Yiziphi Izicelo ZazoAmaphampu e-Turbine aqondile?
Izicelo zama-Vertical Turbine Pumps zifaka phakathi ukusetshenziswa okuhlukahlukene ekuhlinzekweni kwamanzi, ekuniseleni, ezinqubweni zezimboni, kanye nasezinhlelweni zamanzi zikamasipala. Zisetshenziselwa ukunisela kwezolimo, ukudluliselwa kwamanzi ezinhlelweni zokuphakelwa kwamanzi zikamasipala, kanye nezinqubo zezimboni ezifana nokujikeleziswa kwamanzi okupholisa kanye nokwelashwa kwamanzi angcolile.
Iphampu ye-turbine eqondile (VTP) iwuhlobo lwephampu yamandla ejikelezayo ene-radial noma i-radial flow impeller ethuthukisiwe. Lawa maphampu ngokuvamile anezigaba eziningi, afaka amazinga amaningi e-impeller ngaphakathi kwenhlangano yesitsha, futhi angahlukaniswa njengamaphampu emithombo ejulile noma amaphampu amafushane.
I-turbine yomthombo ojulile ivame ukufakwa emthonjeni obholiwe, lapho i-impeller yesigaba sokuqala ibekwe ngaphansi kwezinga lamanzi lepompo. Lawa mapompo ayazilungiselela wona, ngokuvamile ahlanganisa inhlanganisela yezigaba eziningi, futhi asetshenziswa kakhulu ekuthuthweni kwamanzi. Ukusetshenziswa kwawo okuyinhloko kuhilela ukuthutha amanzi esuka emithonjeni ejulile aye phezulu.
Lawa maphampu ahambisa amanzi ezitshalweni zokuhlanza, ezinhlelweni zokunisela, kanye nasemapayipini asekhaya. Amaphampu amafushane asebenza ngendlela efanayo namaphampu asemgodini ojulile, asebenza emithonjeni yamanzi angajulile anokujula okuphezulu okungaba ngu-40 ft.
Iphampu ye-VTP ingafakwa emgqonyeni wokufutha noma ngaphansi kwezinga lomhlabathi ukuze kwandiswe amakhanda okufutha e-impeller yesigaba sokuqala. Lawa maphampu avame ukusetshenziswa njengamaphampu okuqinisa noma kwezinye izinhlelo zokusebenza lapho ikhanda lokufutha elinomoya ophansi (NPSH) litholakala khona.
Ikhono labo lokusingatha amazinga aphezulu okugeleza nokusebenza ngempumelelo ezindaweni ezinzima libenza bafanelekele ukusetshenziswa okuhlukahlukene, okuhlanganisa nalezo ezidinga ukulethwa kwamanzi ngomfutho ophezulu.
Isikhathi sokuthunyelwe: Agasti-22-2024