Ndeipi pombi yemazenti omuzerembudzi?

A Multimage Centrifugal PumpIrwo rudzi rwepombi rakagadzirirwa kufambisa mvura neyakanyanya kushanda uye kuwedzera kudzvanywa. Iyo ine vazhinji vevazhinji vakarongerwa munhevedzano, chimwe nechimwe chinobatsira pakumanikidzwa kwakazara. Iyo pombi inonyanya kushandiswa mumasisitimu inoda kumusoro musoro-zvinoreva pombi inoda kusimudza mvura kune yakakura nzvimbo kana kuitakura kuburikidza nemakiromita marefu. Iyi pumps inowanzoonekwa mune maindasitiri ekushandisa maindasitiri uko huwandu hwakakosha hwesimba hunodiwa kukurira kudzvinyirira kurasikirwa kana kusimudza mvura kurwisa simba.

Mumwe nemumwe anosemesa, kana nhanho, mumabasa mazhinji emapomba muTandem, nechivakwa chimwe nechimwe chinobudirira chikamu pakumanikidzwa kwakagadzirwa neyakapfuura. Sezvo mvura inofamba ichipfuura nepamhepo imwe neimwe inowedzera, inotungamira kune yakakwira kusimuka mukumanikidzwa nenguva iyo mvura iyo mvura inobuda pombi. Iyi michina inoita kuti rizere renje rentrifugal inonyorera mafomu ipo pombi imwe-nhanho haigone kupa musoro unodiwa.

Zvikumbiro zvePlimage pombis muindasitiri

Kukosha kwekurima maPumi ekurima hakugone kuve nekuchengetedzwa, kunyanya mumaindasitiri akadai sekurapa kwemvura, kugadzirisa kwemakemikari, chizvarwa chemagetsi, uye mafuta & gasi & gasi & gasi & gasi & gasi & gasi & gasi & gasi. Iyi pumps inonyanya kukosheswa nekugona kwavo kuchengetedza kugona kwakanyanya pamusoro pekureba kushanda kwenguva refu uye mamiriro ekuda. Mune zvemvura kurapwa zvirimwa, mapepa akawanda anoshandiswa kudzvanya mvura kuti asvike akasiyana maungira ekusvika kana kutakura mvura pamusoro pematunhu marefu kune vatengi. Mune iyo mafuta uye gasi chikamu chegasi, ivo vakakosha pakutakura mafuta asina kuchena, gasi rechisikigo, uye zvigadzirwa zvakanatswa kuburikidza nepombi kana pakati pezvirimwa.

Kupfuurirazve, kupesana kwavo kunosanganisira zvikumbiro apo iyo nzira yekupomba inofanirwa kuchengetedza kuyerera kwakatsiga kunyangwe zvakasiyana mukuda. Mapepa ekuverenga anowanikwa mumoto kudzvinyirira masisitimu, HVAC system, uye kunyange mumabasa makuru ezvirongwa. Shanduko yavo inovaita inova nyore kuyambuka maindasitiri mazhinji anovimbika, akanyanya-kudzvinyirira kubata.

Basiction basa rekushanda re centrifugal pumps

Basa reCentrifugal Simba muFluid Movement

Pamwoyo yeimwe centrifugal pombi ndiyo sentrifugal simba rinogadzirwa neiyo impeller. Kana fluid inopinda pombi, inotungamirwa kusvika pakati penzvimbo yeiyo impeller. Iyo Impeller Blades inotenderera, ichikonzera kuti mvura yandirwe kunze kuburikidza nekumutenesa kwemubatanidzwa. Ichi chiito chinoburukira mvura uye inoshandura mashini simba mune kinetic simba, kugadzira kudzvinyirira kuwedzera. Iyo centrifugal simba zvakanyanya inochengetedza mvura kure kure nenzvimbo, iyo inotungamira kune yakasikwa nzvimbo dzakakwirira-dzvinyiriro pamupendero wekunze kwepombi.

Iyi misiyano yemisipa inoita kuti mvura ifambe kubva kune yakaderera-kudzvinyirira inlet kudivi rekumusoro-yakakwirira-kudzvinyirira nzvimbo, kubvumira kuenderera mberi kwekufamba kwemvura. Kubudirira kwekutamiswa uku kunoenderana nezvinhu zvakaita sekumhanyisa kumhanya, dhizaini dzimba dzembomba, uye mhando yemvura iri kupomedzerwa.

Kiyi zvikamu zve centrifugal pombi

Iyo centrifugal pombi inowanzoitika pane akati wandei zvikamu zvinoshanda pamwe chete kuti zviite kuve nechokwadi chekutora. Izvi zvinosanganisira:

• Impeller: Chikamu chinotenderera chine mhosva yekupa kinetic simba kumvura.
• Casing: Iyo yekunze shell inotenderedza iyo impeller, inotungamira kuyerera kwemvura kuburikidza nepombi.
• Kuyamwa uye kurasa mavara: Iyo inlet uye yekubuda uko kunopinda muto uye kunobuda pombi.
• Shaft.
• Fani uye zvisimbiso.

Pamwe chete, izvi zvikamu zvinoshanda zvinowirirana kuti uve nechokwadi chekufamba-famba kwekufamba kwemvura paunenge uchideredza kurasikirwa kwesimba.

Maswera sei uye anotungamirirwa mukati mepombi

Sezvo iyo impeller inotenderera, inopa kinetic simba kumvura. Iko kushandurwa kwepombi kwakagadzirirwa kushandura iyi kinetic simba mukumanikidza simba. Mvura inofamba-famba kunze kuburikidza neiyo vhata (kana diffuser), iyo zvishoma nezvishoma inoderedza velocity yemvura iri kuwedzera kudzvinyirira kwayo. Mvura inobuda pombi pakumanikidzwa kwakanyanya, yakagadzirira kutakura kune inotevera chikamu chehurongwa. Shanduko iyi kubva kuKinetic Energy kune kudzvinyirira simba nderinoita centrifugal pombi inoshanda zvakanyanya pakufambisa kwemvura pamusoro pemakwenzi akasiyana uye kukwirira.

STISTAGE Dhizaini: Kusiyana kwazvinoita kubva kune imwechete-nhanho pumps

Zvakanakira kushandisa akawanda matanho mukupomba masisitimu

Kubatsirwa kwekutanga kwekutenderera kwemari yekuverenga kunorara mukukwanisa kwavo kuburitsa zvakanyanyisa kudzvinyirira, izvo zvakakosha kuti zvikumbiro izvo zvinoda kufambiswa pamusoro pamakona marefu kana kukwidziridzwa kwakakwirira. Nekushandisa matanho mazhinji, mapundu aya anogovera kudzvinyirira anowedzera kuyambuka akati wandei, kuderedza kunetseka pane chero chinhu chimwe chete uye kuvandudza kugona kwakawanda kwehurongwa.

Pamusoro pezvo, mapundundu akawanda anowanzo kuve akaomesesa uye mutengo-unobudirira pane kushandisa akawanda asina-nhanho-nhanho pombi mukuenzana. Ivo zvakare vanopa mashandiro ekushanda kubva pane yega yega isingashande mukati mekumanikidza kumanikidzwa kwemhando, kuderedza michina yekupfeka uye kubvarura.

Maindasitiri chaiwo anovimba neyelimage pumps

Marunda emagungano enharemera anokwanisika mune akasiyana maindasitiri. Mumvura uye nemvura inorwadzisa yekurwa kwekurapa, ivo vanoshandiswa kuwedzera kumanikidzwa kwemvura uye mune reverse osmosis filturation. Mafuta negesi, vanoshanda mune zvese zviri zviviri zvinokwira uye nekupenya mairi, kubva pakupomba mafuta asina kuchena kuendesa zvigadzirwa zvakanatswa kune zvivakwa zvekuchengetedza. Mamwe maindasitiri anokosha anovimbika pamapepa akawanda anosanganisira mishonga yemishonga, chikafu chekudya, chemigodhi, uye masisitimu ekudzivirira moto.

Kunzwisisa maitiro ekupomba mu mulistage pumps

Mvura kana kuyambuka-fluid uye yekutanga kukurudzira mune yekutanga nhanho

Maitiro acho anotanga kana fluid inopinda pombi kuburikidza neiyo suction nozzle. Muchitanho chekutanga, iyo inomiririra inogamuchira iyo fluid uye inotanga kuendesa valocity kwairi. Simba reCentrifugalus rinosundira mvura yekunze, kwaanotungamirwa kune pombi casing. Iyo yekubatanidza inozadza iyo madhiri akananga kune inotevera impeller, uko dzvinyiriro inotanga kuvaka.

Basa reChimwe Chechipiri Mukuvaka Kuvaka

Sezvo mvura ichipfuura nepakati nepakati pega, kudzvinyirira kuri kuramba kuchisimba. Iyo yekutanga impeller inogona kungowedzera zvishoma zvekumanikidzwa, asi zvinotevera zvinongedzo zvinopa zvishoma nezvishoma zviyero zvekumanikidzwa. Pakazosvika nguva iyo mvura inosvika padanho rekupedzisira, yakamanikidzwa kune iyo inodiwa nhanho, yakagadzirira kuraswa.

Iyo nhamba chaiyo yematanho inodiwa zvinoenderana nezvinodiwa zve system. Semuenzaniso, kana system yacho ichida musoro wemamita mazana maviri, pombi mbiri-nhanho inogona kuburitsa tsoka zana emusoro pachikuva, nepo pombi ina-nhanho yaizorera tsoka makumi mashanu pachikuva, kugovera mutoro unoshanda zvakanaka.

Kumanikidzwa Kunosunungurwa sei kuhurongwa

Kamwe chete iyo mvura yapfuura kuburikidza neyekupedzisira inomerer, inobuda pombi iri paunzi yaunoda uye inoyerera chiyero. Iyo discharge nozzle inotungamira iyo mvura muhurongwa, iyo yaigona kusanganisira pombi, matangi ekuchengetedza, kana chero chimwe chikamu chichida makatsemuka fluid. Iyo yese maitiro anovimbisa kuti mvura inotakurwa nemaronda mashoma simba uye kusarongeka.

Zvinhu zvinopesvedzera multistage Centrifugal Pump basa

Zvinhu zvinoverengeka zvekunze zvinogona kukanganisa mashandiro ezenti rakawanda centrifugal pombi. Semuenzaniso, kumhanya kweiyo munhu anokanganisa simba reKinetic rakamisikidzwa kumvura, saka inokanganisa kuyerera uye kudzvinyirira. Fluid viscosity inotora basa rakakosha seyakagadzirwa nemvura inoda simba rakawanda kuti ufambe, iyo inogona kuderedza kupomba pombi. Uyezve, shanduko dzekupuruki dzinogona kuchinja zvivakwa zvemvura, zvichitungamira mukuita kwepombi pombi, kunyanya kana uchibata ne tembiricha-inotyisa zvinhu.

Nguva yekusarudza pombi yeCentrifugal Pombi

Kusarudza iyo chaiyo multistage centrifulal pombi inosanganisira kufunga nezvezvinhu zvakadai semusoro unodiwa, kuyerera, uye maitiro ehuni. Pamusoro pezvo, iyo chaiyo yekunyorera zvinodiwa, yakadai sekusakwana kwesimba, zvinopesana nenzvimbo, uye kusimba, kunofanirwa kuongororwa. Kana kukwidziridzwa-kumanikidzwa kuendesa, kunyanya mune masisitimu nekusimudza kwakakwirira kana kureba kwekufambisa kwekufambisa, pombi yemazenari akawanda kazhinji ndiyo yakanakira sarudzo.

Vertical vs yakatwasuka mipimo multistage pumps

Kukosha kwekusarudza iyo chaiyo yekugadziriswa

Kusarudza pakati penzvimbo yakatwasuka kana yakatwasuka multistage yeltimage haisi nyaya yekuda; Icho chisarudzo chakakosha icho chinokanganisa kugona kwakazara, hupenyu hwehupenyu, uye zvinodhura-kushandisa kwehurongwa hwekupomba. Sarudzo chaiyo inoenderana nezvakawanda zvezvinhu, kusanganisira nzvimbo inowanikwa yekuisa, iyo inodiwa kudzvinyirirwa uye kuyerera mitengo, uye mhando yemvura iri kupomedzerwa. Kunzwisisa mutsauko wekugadzira uye zviitiko zvekushandisa zveimwe pombi ye pombi ndiyo kiyi yekuita sarudzo yakanaka.

Dhizaina misiyano pakati pematare uye yakatwasuka pumps

s

Kuvakwa uye chimiro cheVertical multistage pombi

Vertsical multistage pumps akagadzirwa neyakagadziriswa shaft inobatanidza mota kune pombi impellers. Iyo dhizaini inowanzoenderana nematanho akaiswa akagara pamusoro peumwe neumwe, nemvura inodhonzwa mupombi kubva pasi uye yakabviswa kumusoro. Iyi pumps inowanzo compact uye yakakodzera mamiriro ezvinhu apo kureba, pane pasi pasi nzvimbo, chinhu chinodzikisira. Ivo vanowanzotungamirwa mumatsime, matangi, kana dzimwe nzvimbo dzenzvimbo dzakatwasuka, uchishandisa simba rekukwira simba rekubatsira mumvura.

Dhizaini yemutungamiriri inonyanya kubatsira pakushandisa inoda kukwirisa-kudzvanywa kubuda, yakadai seyakadzika-pombi kana pombi inoda kubata yakakoshwa musoro. Iyo dhizaini yakagadzirirwa kukwidziridzwa zvakanaka nekupa nzira yakajeka, yakatwasuka yemvura yekufamba, kuderedza kurasikirwa kwesimba.

Kuvakwa uye chimiro cheYakatwasuka multimage pombis

Mukupesana, yakatwasuka mapepa emitauro yemitauro inoratidzika shaft yakatwasuka iyo inobatanidza mota kune vane impellers. Iyi pombi inowanzo gumbuka uye yakareba kupfuura mitezo mitengo, ine matanho akaiswa padivi parutivi. Pfungwa dzakatwasuka kazhinji dzive nehuwandu hwakagadzikana uye zviri nyore kuchengetedza nekuda kwekugadzira kwavo kwakananga. Mamiriro ezvinhu anovimbisa kuti fluid inoyerera munzira yakatwasuka, iyo yakakodzera kuti pombi inofanirwa kubata huwandu hombe kana gadziriro yekufananidza haina kujairika.

Dhizaini yakatsvuka inowanzo shandiswa munzvimbo dzeindasitiri idzo nzvimbo isingashande zvakanyanya, asi pombi yacho inofanira kuiswa muitiro wakarukwa nekuda kwehurongwa hwenyika.

Zvakanakira uye Zvakashata zveVertical Multistage Pumps

Zvakanakira Pumps Vertical

Vertical vertsange pumps anopa akati wandei zvakanakira zvakanaka. Chimwe chezvakanakisa zvakanaka kukura kwavo kwakabatana. Iyi pumps yakanakira nzvimbo ine mashoma nzvimbo yakatwasuka, yakadai seyakagadziriswa-zvakadzika zvigadziro kana nzvimbo dzinodiwa tsoka diki. Dhizaini yacho zvakare inoderedza huwandu hwebasa rechisimba raida kufambisa mvura yakatwasuka, kunyanya mumamiriro akadzika.

Pamusoro pezvo, matanda ekutungamira anowanzoda vashoma nheyo uye shoma rutsigiro rwekuenzaniswa nemapombi akatwasuka, achivaita kuti zvive nyore kuisa mune zvimwe zvekushandisa. Dhiza ravo rinovatendera kuti vatore zvakanaka kugadzirisa-tsika, kukwirira-kwemusoro kwemamiriro ezvinhu mashoma simba.

Zvakanakira Pakarukwa Pumps

Akakwikwidza mapepa emitauro anozivikanwa nekuvimbika kwavo uye kusununguka kwekugadzirisa. Chikamu chavo chakagadzikana, chakagadzikana chinoita kuti vasiye vashoma vaite nenyaya zvine chekuita nehuremu kugovera, inowanzo kunetseka nemapombi akaomeswa. Dhizaini yemaputi yakatwasuka inofambisa zvakare nyore kuwana zvikamu zvekuongorora maitiro ekuongorora, kuchengetedza, uye kugadzirisa, kuderedza mari yekugadzirisa uye yekuita mari.

Panyaya yekuita, yakatwasuka pumps inoshanda zvakanyanya mukubata zvakanyanya kuyerera mareti, kuita kuti ivo vakwanise kunyorera mafirita mune maindaniso makuru ekutakurwa pamusoro penzvimbo pfupi kusvika kune imwe nzvimbo yepakati.

Zvikumbiro zveVertical vs yakatwasuka mipimo multistage pumps

Yakanakira mashandisirwo emakiromita emizambiringa

Vertical emperiya mipimo inowanzo shandiswa mune zvekushandisa apo nzvimbo ndeyekutanga uye yakakwirira-musoro kuita inodiwa. Iwo akakodzera kushandiswa muzvakadzika-zvinonyadzisira, uko pombi inofanirwa kusimudza mvura kubva pakadzika dzakadzika, dzakadai mumvura inowanikwa, kudiridza, uye zvirimwa zvine marara. Pamusoro pezvo, matanda epamhepo anowanzo shanda mune zvekushandisa apo pombi inoiswa mukati mevakatemerwa nzvimbo nzvimbo, sematangi uye shafts.

Yakanakira mashandisirwo eiyo yakatwasuka multistage pumps

Akakwikwidza mapurogiramu emitauro anowanzo shandiswa mune zvinoshandiswa zvinosanganisira kuyerera-kuyerera, zvine mwero kune masisitimu ekumanikidza. Ivo vakakwana kuti vashandiswe mumaindasitiri makuru maindasitiri, akadai sekugadzirisa kwemakemikari, masisitimu ekudzivirira moto, uye yakakura-chiyero yekugoverwa kwemvura. Iyi pumps zvakare yakanakira kuti zvikumbiro zvinogadzirwa kwekugadzirisa uye chakagadzikana, chinowanikwa magadzirirwo akakosha ekufunga.