Kodi rotor pa pampu ndi chiyani?

Mumakhala ndi gawo lalikulu pakukulitsa magwiridwe antchito a pampu mukasankha zoyenerapompa rotor seti. Posankha mwanzeru, mutha kukwaniritsa mpaka3.87% yachangu kwambirindi kusangalala ndi kukonzanso kwanthawi yayitali. Kafukufuku waposachedwa akuwonetsa kuti ma rotor okhathamiritsa amatha kukulitsa kuyenda kwa mpope ndi 25%, kulimbikitsa kupita patsogolo kwenikweni.

Zofunika Kwambiri

• Kusankha mtundu wa rotor wapampu ndi kapangidwe kake kumawonjezera mphamvu, kuyenda, komanso moyo wamapope pazogwiritsa ntchito zosiyanasiyana.
• Kusankha zida zoyenera ndi zokutira zapamwamba kumathandizira kukhazikika kwa rotor, kumachepetsa kukonza, ndikusunga ndalama.
• Kuwunika pafupipafupi komanso kusankha kozungulira kwanzeru kumathandiza kupewa kuwonongeka, kuchepetsa kugwiritsa ntchito mphamvu, komanso kukulitsa magwiridwe antchito a pampu.

Momwe Ma Pump Rotors Amagwirira Ntchito Mitundu Yosiyanasiyana ya Pampu

Centrifugal Pump Rotors

Mutha kutsegula mphamvu yeniyeni yakuyenda kwamadzimadzi ndi centrifugalpompa rotors. Ma rotor awa, omwe nthawi zambiri amatchedwa impellers, amazungulira mwachangu kuti apange mphamvu yamphamvu yomwe imakankhira madzi kunja kuchokera pakati. Izi zimasintha mphamvu zamakina kuchokera ku injini kukhala mphamvu ya kinetic, kusuntha madzi kapena madzi ena kudzera pa mpope ndi kulowa mu dongosolo lanu.

Mukasankha pampu ya centrifugal, mumalowa m'mafakitale ambiri padziko lonse lapansi. M'malo mwake, mapampu a centrifugal adagwira kwambiri65% amagawanaza msika wamapampu a mafakitale mu 2021. Mumawawona paliponse - kuchokera ku malo opangira madzi kupita ku mafakitale a mankhwala - chifukwa amagwira madzi osiyanasiyana komanso kuchuluka kwa madzi.

Langizo:Kusankha choyikapo cholowera choyenera kumathandizira kuti mpope wanu ukhale wogwira ntchito komanso wodalirika.

Magwiridwe ake amasiyanasiyana malinga ndi madzimadzi ndi geometry ya mpope. Mwachitsanzo, zoyesera zikuwonetsa kuti mapampu ena a centrifugal amakwaniritsa a3.3% apamwamba kwambirindi njira zina poyerekeza ndi madzi. Komabe, kuchepetsa kuthamanga kwa rotor kumabweretsa kutsika kowoneka bwino. Kuyerekeza manambala kumatsimikizira zomwe zapezedwazi, kuwonetsa kuti mapampu a axial-flow amatha kufika pakuchita bwino kwambiri.86.3%, pamene mapangidwe ena akhoza kugwera pansi pa 80%. Kusiyanaku kumafunika mukafuna kukulitsa zotulutsa ndikuchepetsa kugwiritsa ntchito mphamvu.

Nayi kuyang'ana mwachangu pamayendedwe apampu a centrifugal:

Mutha kuwona kuti kulinganiza koyenera ndi kusankha koyenera kumakuthandizani kuti mukwaniritse ntchito yabwino komanso moyo wautali wautumiki. Mukayika ndalama mu rotor yoyenera yapampu ya centrifugal, mumadzikonzekeretsa kuti mupambane pakugwiritsa ntchito kulikonse.

Ma Rotors Abwino Osamuka Pampu

Mutha kudalira papampu zoyendetsa bwino mukafuna kuyenda kosasunthika, kodalirika - ngakhale ndi madzi amadzimadzi kapena zomata. Ma rotor awa amakoka kuchuluka kwamadzimadzi okhazikika ndikusuntha pampu ndikuzungulira kulikonse. Mapangidwe awa amakupatsirani kuwongolera bwino kwakuyenda, kupangitsa mapampu awa kukhala abwino kumafakitale monga chakudya, mankhwala, ndi mafuta & gasi.

Muli ndi mapangidwe angapo opangira ma rotor omwe mungasankhe, iliyonse ili ndi mphamvu zapadera:

Mayeso a labotale akuwonetsa kuti mapampu a pistoni ozungulira amawala ndi madzi ocheperako, pomwe mapangidwe a lobe ndi mapasa amapambana ndi zinthu zokhuthala. Mutha kuwona mapampu awa akugwira ntchito m'mafakitale ambiri, kuyambira kusuntha chokoleti mufakitale ya maswiti mpaka kunyamula mafuta osayengedwa m'malo oyeretsera.

Kafukufuku woyeserera pa mapampu a pistoni oyendetsedwa ndi mphepo akuwonetsa kuti kuwonjezera ma accumulators amphamvu kumatha kuchepetsa kuthamanga kwamphamvu mpaka68%. Izi zikutanthawuza kugwira ntchito bwino komanso kusavala pang'ono pazida zanu. Mukasankha rotor yoyenera yosunthira, mumapeza kuwongolera, kuchita bwino, komanso mtendere wamalingaliro.

Progressive Cavity Pump Rotors

Mutha kupeza zotsatira zabwino kwambiri ndi ma pump rotor opita patsogolo, makamaka mukakumana ndi zamadzimadzi zovuta kapena mukufunika kuyenda pang'onopang'ono, kosasintha. Ma rotor awa ali ndi mawonekedwe apadera a helical omwe amasuntha madzi kudzera m'mapawo ang'onoang'ono otsekedwa. Kapangidwe kameneka kamagwira chilichonse kuchokera kumadzi otayira kupita ku ma slurries okhuthala mosavuta.

Zindikirani:Mapampu opita patsogolo ndi njira yanu yothetsera mapulogalamu omwe mapampu ena amavutikira.

Zatsopano zaposachedwa zapangitsa ma rotor awa kukhala osangalatsa kwambiri. Mwachitsanzo, mawonekedwe a Vogelsang HiCone amakupatsani mwayi wosintha mawonekedwe a rotor, kubwezeretsa kukanikiza koyambirira ndikukulitsa moyo wa rotor ndi stator mpakakanayi. Mutha kupanga zosintha izi pamanja kapena zokha, kusunga mpope wanu ukuyenda ngati watsopano ndikuchepetsa nthawi yopumira.

Umu ndi momwe zida zotsogola zotsogola zapampu zimasinthira magwiridwe antchito:

Mumapindula ndi kutsika kwa magetsi, kugwiritsa ntchito nthawi yayitali, komanso kuchepetsa mtengo wokonza. Posankha rotor yapampu yopita patsogolo, mumapatsa mphamvu makina anu kuti agwire ntchito zovuta molimba mtima komanso mogwira mtima.

Pump Rotor Set: Zida, Mapangidwe, ndi Kusankha

Common Rotor Zida

Mutha kumasula magwiridwe antchito posankha zida zoyenera za seti ya rotor yanu yapampu. Chilichonse chimabweretsa mphamvu zapadera, ndipo kusankha kwanu kumapangitsa kuti pampu ikhale yolimba, yogwira ntchito, komanso mtengo wake. Kwa madzi oyera, nthawi zambiri mumawonama rotor opangidwa ndi chitsulo chonyezimira, aluminiyamu, mkuwa, chitsulo chosapanga dzimbiri, kapena polima. Ngati mumagwiritsa ntchito madzi a turbid, ma polima sangakhale abwino kwambiri. Mukasuntha madzi ndi zolimba, aluminiyumu sakhala woyenera. Kwa madzi otentha, chitsulo, mkuwa, ndi zitsulo zosapanga dzimbiri. M'madzi a m'nyanja, zitsulo zamkuwa kapena zosapanga dzimbiri zimawonekera, pomwe chitsulo chachitsulo chimachepa. Mapampu a dziwe ndi whirlpool amafunikira ma polima kuti athane ndi zovuta za chlorine.

Zida zapamwamba ngatihybrid kompositiakusintha game. Tsopano mutha kuphatikiza zitsulo ndi ma polima kuti mulimbikitse kulimba ndikuchepetsa kukangana. Zovala zodzitchinjiriza monga tungsten carbide, zomwe zimagwiritsidwa ntchito popopera mankhwala kapena kupopera mpweya wamankhwala, zimapangitsa kuti rotor yanu yapampu ikhale yolimba polimbana ndi abrasion ndi dzimbiri. Zatsopanozi zimakuthandizani kuyendetsa mapampu nthawi yayitali, ngakhale m'malo ovuta.

Langizo:Kusankha koyenera kumatha kukulitsa moyo wa mpope wanu ndikuchepetsa mtengo wokonza.

Kafukufuku wowerengera akuwonetsaE-glass fiber ndiye ndalama zambiri komanso zogwiritsidwa ntchito kwambirimu ma rotor kompositi. Ulusi wa kaboni umakupatsani mphamvu komanso kuuma, makamaka ngati muli ndi nkhawa, koma zimawononga ndalama zambiri ndipo zimatha kuwononga. Ulusi wa Aramid umapereka kulimba kwakukulu komanso kukana kwamphamvu, ngakhale ndi ofooka pakupanikizana. Zophatikizira zophatikiza zimakulolani kuti muchepetse mtengo, mphamvu, komanso kulimba. Deta ya kutopa ikuwonetsa kufunikira kopanga zinthu zapamwamba kwambiri komanso kuyesa kwanthawi yayitali kuti zitsimikizire kuti makina anu a pampu akukhala odalirika.

Mutha kuwona kusiyana pakati pawomomwe zinthu ziliri mu tebulo ili m'munsimu:

Mukhozanso kufananiza zinthu izi m'maso:

Mayeso olimba aposachedwa pa ma graphite rotor akuwonetsa iziKusankha kwazinthu kumakhudza nthawi yomwe makina anu a rotor amatha. Mwachitsanzo, mtundu wina wa graphite rotor udataya 36.9% yokha ya zinthu zake pambuyo pa 1,100 kuzungulira ndikupitilira kugwira ntchito, pomwe ena adalephera posachedwa. Izi zikutsimikizira kuti chisankho chanu chakuthupi chimakhudza mwachindunji kudalirika kwapampu.

Mawonekedwe a Rotor Design

Mutha kuchita bwino kwambiri komanso kudalirika poyang'ana mawonekedwe amtundu wa rotor yanu yapampu. Umisiri wamakono umakubweretserani chithandizo chapamwamba chapamwamba ngati❖ kuyanika kwamafuta opopera ndi kuyika kwa nthunzi wamankhwala. Njirazi zimachepetsa kukangana ndi kuvala, kupangitsa ma rotor anu kukhala nthawi yayitali ndikugwira ntchito bwino.

Mumapindula ndi mafuta opangidwa mwaluso okhala ndi zowonjezera zapadera. Izi zimasunga magawo osuntha olekanitsidwa, kukangana kochepa, ndikukulitsa moyo wa seti ya rotor yanu yapampu. Zida zowerengera monga Finite Element Analysis (FEA) ndi Computational Fluid Dynamics (CFD) zimakuthandizani kukhathamiritsa ma rotor geometry ndi njira zoyendera. Izi zikutanthawuza kuti mphamvu zochepa zimawonongeka komanso madzi ambiri amasuntha ndi kasinthasintha kulikonse.

• Kulekerera kwamphamvu kwapang'onopang'ono kumachepetsa kubweza komanso kutayikira, kumapangitsa kuti ntchito ziziyenda bwino.
• Makina opangira ma laser amaonetsetsa kuti shaft yanu imayenda bwino, kupewa kupsinjika komanso kulephera koyambirira.
• Maonekedwe a rotor ndi zipinda zimapanga kuyenda kosalala, kokhazikika, komwe kumakhala koyenera kwamadzi okhudzidwa kapena okhuthala.
• Masensa a nthawi yeniyeni ndi kuphunzira makina amalosera zofunikira zokonza, kuchepetsa nthawi yopuma komanso kusunga ndalama.

Zindikirani:Kugwiritsa ntchito pang'onopang'ono pamapampu a rotor kumatha kukupulumutsirani mphamvu mpaka 30% ndikukulitsa moyo wa zida ndi 20-25%.

Geometry ya rotor yatsopano imaperekanso kusintha koyezera. Mwachitsanzo,kukhathamiritsa phula lamasamba ndi kulimbaimawonjezera kulondola kwa flowmeter. Kusintha ma ratios a hub-to-tip ndi ma blade angles amachepetsa zolakwika ndikupangitsa kuti magwiridwe antchito azikhala okhazikika. Kugwiritsa ntchito ma genetic algorithms kuyeretsa mawonekedwe a propeller kwadula zolakwika zosatsata mzere ndi theka ndikutsitsa liwiro loyezeka lochepera. Kupita patsogolo kwamapangidwe awa kumakuthandizani kuti mupindule kwambiri ndi makina anu a rotor.

Kuyesa ndi kuyesa kwa prototype kumatsimikizira zabwino izi. Mwachitsanzo, mapangidwe awiri-rotor adakwaniritsa amphamvu yamphamvu kuposa 0.44ndikusintha mphamvu zosinthira mphamvu ndi 9% kuposa momwe amapangira wamba. Zotsatira izi zikuwonetsa kuti zosankha zamapangidwe anzeru zimadzetsa kupindula kwenikweni.

Kusankha Seti Yapampu Yoyenera

Muli ndi mphamvu yosintha machitidwe a dongosolo lanu posankha seti yoyenera ya rotor yapampu. Yambani poganizira kugwiritsa ntchito mphamvu komanso kugwiritsa ntchito mphamvu. Ma seti ochita bwino kwambiri amatha kuchepetsa ndalama zomwe mumagwiritsa ntchito komanso kuwononga chilengedwe. Mwachitsanzo, okhazikika maginito galimoto mpope rotor seti kufikampaka 94%.-10-12 peresenti yoposa ma mota wamba. Izi zitha kukupulumutsirani mpaka 21% pakugwiritsa ntchito mphamvu ndikuchepetsa mpweya wapachaka wa CO2 ndi matani opitilira 32 pamapulogalamu ena.

Mukasankha seti ya rotor pampu, yang'anani izi:

• Kuchita bwino komanso kupulumutsa mphamvu
• Kusinthasintha kwa kayendetsedwe ka kayendedwe ka kusintha kwa zofuna
• Kukhalitsa ndi kuvala kukana kwa moyo wautali
• Phokoso lochepa la malo otetezeka, omasuka ogwirira ntchito
• Mapangidwe ang'onoang'ono komanso kukhazikitsa kosavuta

Muyeneransogwiritsani ntchito mpope wanu pamwamba pa 60% ya Best Efficiency Point (BEP)kupewa kugwedezeka ndi kusakhazikika. Sungani ma rotor otsika kuti muteteze zisindikizo ndikupewa kuwonongeka. Pampu yamphamvu ndi mapangidwe a baseplate amachepetsa kusamvana ndi kupsinjika maganizo. Yang'anani zosinthika ngati resonance, makamaka ndi mapampu othamanga. Yang'anani nthawi zonse kuti avale, chifukwa kuwonjezereka kwa chilolezo kumachepetsa mphamvu. Kuyika kwabwino - maziko olimba, kuyanjanitsa koyenera, ndi mphamvu zochepa zamapaipi - zimathandizira makina anu a pampu kuchita bwino.

Kudzoza:Chisankho chilichonse chanzeru chomwe mumapanga posankha ndikusunga makina anu a rotor amakufikitsani kufupi ndikuchita bwino kwambiri komanso kuchita bwino kosatha.

Nkhani zoyeserera zimatsimikizira kufunikira kwa ndalama zanu. Mu migodi, kusinthira ku seti yapampu yoyenda bwino kwambiri kumapulumutsa mphamvu pafupifupi 42,000 kWh chaka chilichonse ndikudzilipira pasanathe zaka ziwiri. M'machitidwe am'matauni, kukweza uku kumafanana ndi kupulumutsa mphamvu m'malo mwa mababu opitilira 300 okhala ndi ma LED. Mutha kukwaniritsa zotsatira zofananira poyang'ana pa rotor yoyenera yapampu pa zosowa zanu.

Mumayendetsa bwino pampu posankha rotor yoyenera ndikuisunga bwino.

• Kuyendera pafupipafupi ndi data yanzeru kumakuthandizani kuwona zovuta msanga komanso kupewa kuwonongeka kwamitengo.
• Samalanikusankha kwa rotorkumawonjezera luso komanso kusunga ndalama pakapita nthawi.

1. Zopindulitsa zazing'ono pakuchita bwinozimatha kubweretsa ndalama zambiri komanso nthawi yochepa.

FAQ

Kodi chimachitika ndi chiyani ngati munyalanyaza kukonza kwa rotor?

Mumakhala pachiwopsezo cha kulephera kwa mpope komanso kukonza zodula. Kuwunika pafupipafupi kumapangitsa kuti dongosolo lanu likhale lolimba komanso lodalirika. Khalani achangu ndikuwona mpope wanu ukuyenda bwino.

Kodi mumadziwa bwanji nthawi yoti mulowe m'malo mwa rotor yapampu?

Mukuwona phokoso lachilendo, kutsika pang'ono, kapena kutayikira. Khulupirirani chibadwa chanu. Kuchitapo kanthu mwachangu kumakuthandizani kupewa zovuta zazikulu komanso kuti mpope wanu uziyenda bwino.

Kodi mungakweze rotor yanu yapampu kuti igwire bwino ntchito?

Mwamtheradi! Mukhoza kusankha zipangizo zamakono kapena mapangidwe atsopano. Kukweza kumawonjezera mphamvu ndikukulitsa moyo wa mpope wanu. Kusintha kulikonse kumakufikitsani kufupi ndi kuchita bwino.

Sara Zho

内容创作者

Zogulitsa zazikuluzikulu ndizosindikizira zambiri zamakina, kuphatikiza zisindikizo za katiriji, zisindikizo za mphira, zisindikizo zachitsulo ndi zisindikizo za O-ring, zoyenera pamikhalidwe yosiyanasiyana yogwirira ntchito.

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