seth@tkflow.com 
Thepombi yakatwasukamota yakashandura indasitiri yekupomba mukutanga 1920s nekugonesa kusungirirwa kwemagetsi emagetsi kumusoro kwepombi, zvichikonzera kukanganisa kwakakosha. Izvi zvakarerutsa nzira yekuisa uye kuderedza mari nekuda kwekudiwa kwezvikamu zvishoma. Kushanda kwemapombi epombi kwakawedzera ne30%, uye chinangwa-chaicho chimiro chevertical pump motors chakaita kuti ive yakasimba uye yakavimbika kana ichienzaniswa neayo akatwasuka.
Vertical pombi mota dzinowanzo kupatsanurwa zvichienderana nerudzi rweshaft yavo, ingave mhango kana yakasimba.
Vertical hollow shaft (VHS) pombimota uye vertical solid shaft (VSS) pombi mota dzine misiyano yakati wandei mukugadzira uye kushandisa kwavo. Heano mimwe yemisiyano yakakosha:
1. Shaft Dhizaini:
-VHS pombi motaiva nehollow shaft, iyo inobvumira pombi shaft kuti ipfuure nepakati pemota yekubatanidza yakananga kune impeller. Iyi dhizaini inobvisa kudiwa kwekubatana kwakasiyana uye inoderedza hurefu hwese hwepombi-motor musangano.
-VSS pombi motaiva neshaft yakasimba inotangira kubva kumota kuenda kune impeller. Iyo shaft yekuwedzera inowanzoisa yakatenderedzwa kiyi yekutapurirana pombi uye radial kiyi yekufambisa torque. Iyo yepasi yekupedzisira yakabatana pakati pepombi mota uye pombi shaft inowanzoonekwa mumatangi nemapombi asina kudzika, kusiyana neakadzika-tsime mashandiro.
2. Application:
- VHS pombi mota dzinowanzo shandiswa mune yakadzika tsime uye inonyudza pombi application uko pombi shaft inopinda mutsime kana sump.
- VSS pombi mota dzinowanzo shandiswa mumashandisirwo apo pombi shaft haidi kuwedzera mugomba kana sump, senge in-line pombi kana maapplication uko pombi iri pamusoro pemvura.
3. Maintenance:
- VHS pombi mota inogona kuve nyore kuchengetedza uye sevhisi nekuda kwekubatana kwakananga pakati pemota uye pombi shaft. Nekudaro, kuwana mota yekugadziridza inogona kunetsa nekuda kwenzvimbo yayo mutsime kana sump.
- VSS pombi mota ingangoda kugadziridzwa kazhinji kwekubatanidza pakati pemota uye pombi shaft, asi mota yacho pachayo inogona kuwanikwa zvakanyanya kushumirwa.
Nezve Vertical Hollow Shaft Motors: Chii chinonzi Hollow Motors?
Vertical hollow shaft (VHS) mota dzakagadzirirwa chaiwo maapplication uko pombi shaft inosvika mutsime kana sump.
Pakutanga, pombi dzepamusoro pevhu dzaishandiswa kudiridza munzvimbo dzakaoma asi dzine kurima, dzakadai seCalifornia. Mapombi aya airatidza magadzirirwo egiya rekurudyi uye aifambiswa neinjini dzinopisa mukati. Kuunzwa kwemamota emagetsi ari pamusoro pemapombi kwakabvisa kukosha kweiyo mechanic gearbox kuti ipe torque uye ekunze ekusundidzira mabearings ekuwedzera pombi. Uku kudzikiswa kwemidziyo kwakakonzera kuderera kwemitengo, saizi diki, kuisa nyore, uye zvikamu zvishoma. Vertical pump motors anoshandawo zvinosvika makumi matatu muzana zvakanyanya kupfuura akachinjika mota uye akagadzirirwa basa racho, achipa kuwedzera kusimba uye kuvimbika kwepombi yekushandisa. Uyezve, ivo vakagadziridzwa kuti vamire zvakasiyana-siyana zvemamiriro ekunze. Nekuda kweizvozvo, kurima muCalifornia kwakakwanisa kubudirira mumamiriro ezvinhu aya.
Ndinofanira Kusarudza Solid Shaft Mota Kana Hollow Shaft Mota Kuita Basa
Kusarudza iyo chaiyo yakasimba shaft mota kana hollow shaft mota yerimwe basa zvinoenderana nezvinodiwa zvekushandisa uye mamiriro ekunze. Solid shaft motors anowanzo shandiswa mumashandisirwo apo pombi shaft isingade kuwedzera mutsime kana sump, senge in-line pombi kana pamusoro-ivhu kuisirwa. Kune rimwe divi, hollow shaft motors dzakakodzera kune yakadzika tsime uye submersible pombi application, uko pombi shaft inopinda mutsime kana sump.
Pamusoro pezvakajairwa zvakajairwa senge simba rebhiza, kumhanya, kuvharirwa, simba rekuisa, uye furemu saizi inodyidzana neese induction motors, vertical hollow shaft (VHS) motors zvakare ine chaiyo thrust zvinodiwa. Kusundira kwemota kunofanirwa kudarika huwandu hweaxial mauto ayo achasangana nawo, kusanganisira huremu hwe rotor, pombi mutsara shaft uye impeller, uye masimba ane simba anodiwa kusimudza mvura kusvika pamusoro.
Pane zvinhu zvitatu zvingasarudzwa kana kupinza: mota dzenguva dzose, mota dzepakati, uye mota dzepamusoro. Motokari yakachinjika inoonekwa seyakajairwa thrust mota uye inokodzera kushandiswa kwakajairwa uko kushoma kwekunze kwekunze kunoiswa kune inotakura mota.
Iyo yepakati thrust mota, inozivikanwawo seye-in-line pombi mota, yakagadzirirwa kune chaiwo maoperation uye inoonekwa seyakajeka chinangwa mota. Iwo ma impeller anoiswa akananga pane mota shaft, uye iyo thrust inotakura inowanzo kuwanikwa pazasi kudzivirira kukura kweiyo rotor yekupisa kubva pakukanganisa iyo impeller clearances. Yakasimba mota shaft uye flange run-out tolerances inodiwa, sezvo impeller kuita kunoenderana nekushivirira kwepedyo nepombi yekugara.
Mota yekukwevera yakakwira inogona kugadzikiswa zvakanyanya nemugadziri uye inowanzopa 100%, 175%, kana 300%, ine thrust bearing inowanzowanikwa padyo nepamusoro.
Kana iwe uchida rubatsiro pakusarudza mota yakakodzera yebasa rako, usazeza kubata nyanzvi kuTkflo. Isu tinofara kugadzirisa chero mibvunzo yaungave nayo pamusoro pekusarudza yakakodzera vertical hollow shaft mota zvichibva pane zvaunoda chaizvo.
Ndezvipi Zvikumbiro zveTheVertical Turbine Pumps?
Izvo zvikumbiro zveVertical Turbine Pumps zvinosanganisira kushandiswa kwakasiyana mukugovera mvura, kudiridza, maindasitiri maitiro, uye masisitimu emvura emanisipala. Iwo anoshandiswa pakudiridza kwekurima, kufambiswa kwemvura mumasisitimu ekupa mvura kwemasisita, uye maindasitiri maitiro sekutonhodza kutenderera kwemvura uye kuchenesa mvura.
Vertical turbine pump (VTP) imhando yepombi yemagetsi inotenderera ine radial kana yakagadziridzwa radial flow impeller. Mapombi aya anowanzo itwa multistage, achibatanidza akawanda ma impeller mazinga mukati megungano rendiro, uye anogona kuiswa mumapoka seakadzika mapombi etsime kana mapfupi seti pombi.
Iyo yakadzika-tsime turbine inowanzoiswa mugodhi rakacherwa, ine yekutanga nhanho impeller yakaiswa pazasi pemvura yepombi. Mapombi aya anozviita-priming, anowanzo sanganisira multistage gungano, uye anonyanya kushandiswa pakufambisa mvura. Kushandiswa kwavo kukuru kunosanganisira kutakura mvura kubva mumatsime akadzika kuenda pamusoro.
Mapombi aya anoendesa mvura kunzvimbo dzekuchenesa, michina yemadiridziro, uye pombi dzemumba. Mapombi mapfupi-seti anoshanda zvakafanana nemapombi akadzika-mutsime, anoshanda munzvimbo dzisina kudzika dzemvura dzine hudzamu hwepamusoro hunosvika 40 ft.
VTP pombi inogona kuiswa mudhiramu rekukweva kana pasi pevhu kuti iwedzere misoro yekusveta yekutanga nhanho. Mapombi aya anowanzo shandiswa semapombi anosimudzira kana mune mamwe maapplication uko yakaderera net positive suction head (NPSH) inowanikwa.
Kukwanisa kwavo kubata mazinga ekuyerera kwepamusoro uye kushanda zvakanaka munzvimbo dzakaoma kunoita kuti zvive zvakakodzera kune zvakasiyana-siyana zvekushandisa, kusanganisira izvo zvinoda kuendeswa kwemvura.
Nguva yekutumira: Aug-22-2024