Chosinthira maginito chokhazikika cha turbine ya hydro
Mafotokozedwe Akatundu
Jenereta yamagetsi ya axial hydroelectric yotseguka imapangidwa ndi turbine ya hydraulic yaing'ono ndi jenereta yomwe imayikidwa mu shaft imodzi. Hydraulic turbine imapangidwa makamaka ndi inlet guide vane, rotating impeller, draft tube, main shaft, base, bearing ndi ena. Pamene madzi othamanga kwambiri akulowetsedwa mu draft tube, vacuum imapangidwa. Madzi otsogozedwa ndi inlet channel ndi volute amalowa mu guide vane ndikukakamiza rotor kuti izungulire.
Chifukwa chake, mphamvu ya kuthamanga kwambiri ndi mphamvu yamphamvu ya liwiro lalikulu zimasanduka mphamvu.
Chithunzi chojambulidwa ndi chojambulidwa cha turbine yotseguka ya axial
Chithunzi chojambulidwa ndi chojambulidwa cha turbine ya axial drive ya lamba
Seti ya jenereta yotseguka ya axial-flow yoyimirira ndi makina onse mu imodzi okhala ndi zabwino zotsatirazi zaukadaulo:
1. Yopepuka kulemera komanso yaying'ono kukula, yomwe ndi yosavuta kuyiyika, kunyamula ndi kusamalira.
2. Turbine ili ndi ma bearing 5, omwe ndi odalirika kwambiri.
Magawo aukadaulo
Chithunzi cha chinthu
Kapangidwe ka chipinda cholowera cha vortex
Chithunzi chotsatirachi chikuwonetsa mitundu iwiri ya mapaipi akumbuyo. Kusinthasintha kwa mainchesi ndi chitoliro cholunjika n'kosavuta kupanga. Kawirikawiri, mainchesi apamwamba kwambiri a chitoliro chakumbuyo ayenera kukhala nthawi 1.5-2 kuposa mainchesi a impeller.
Chitoliro cha mchira chomwe chikukulirakulira pang'onopang'ono chimayambitsidwa motere:
Pali mitundu iwiri ya mtundu womwe ukukulirakulira pang'onopang'ono: mtundu wowotcherera ndi mtundu womwe wakonzedwa kale.
N'zosavuta kulumikiza chubu chodulira. Ndikofunikira kusankha kapangidwe kodulira momwe mungathere. Podziwa kutalika kwa chubu chodulira chodulira, ziyenera kuganiziridwa kuti malo otulutsira madzi adzamizidwa ndi masentimita 20-30.
Sankhani volute yoyenera kutengera turbine ya axial. Pezani pepala lolimba ndikudula chitsanzo cha volute pogwiritsa ntchito magawo omwe awonetsedwa mu Tebulo lotsatira. Pangani volute ya konkire pogwiritsa ntchito njerwa ndi simenti. Kutuluka kwa volute sikuloledwa. Kuchepetsa
Kutayika kwa madzi, pamwamba pa volute payenera kukhala losalala momwe zingathere.
Main geometric parameters of inlet vortex chamber
Chithunzi cha Axial Volute
1. Grille yolowera imaletsa mitundu yosiyanasiyana ya zinthu zomwe zimalowa mu ngalande yolowera. Kuyeretsa nthawi zonse kumafunika.
2. Damu limagwira ntchito yosungira madzi, kuyika matope ndi kusefukira kwa madzi liyenera kukhala lolimba mokwanira.
3. Pansi pa damu payenera kukhala ndi njira yotulutsira madzi kuti madzi azituluka nthawi zonse.
4. Njira yolowera ndi chipinda chopopera mpweya ziyenera kupangidwa motsatira malangizo.
5. Kuzama kwa madzi m'chubu chopopera madzi sikuyenera kupitirira 20cm.
Chubu chowongolera
Chubu chodulira madzi chikhoza kupangidwa pogwiritsa ntchito chitsulo kapena kupangidwa ndi njerwa ndi simenti. Tinapereka lingaliro logwiritsa ntchito chubu chodulira madzi chodulira madzi. Podziwa kutalika kwa chubu chodulira madzi, ziyenera kuganiziridwa kuti potulukira madzi payenera kuviikidwa ndi masentimita 20-30.
Timayambitsa makamaka kupanga chubu chodulira pogwiritsa ntchito njerwa ndi simenti. Choyamba, pangani chivundikiro cha chubu chodulira ndi chotulutsira pogwiritsa ntchito matabwa. Kuti mulekanitse chivundikirocho ndi simenti mosavuta, chivundikirocho chiyenera kuphimbidwa ndi pepala kapena pepala la pulasitiki. Pakadali pano, pamwamba pake posalala pa chubu chodulirapo pakhoza kutsimikizika. Kukula kwakukulu kwa chubu chodulira ndi chotulutsirapo kukuwonetsedwa motere.
Gawo Lalikulu la Draft Tube ndi Outlet Module
Kenako, pangani njerwa mozungulira chikombole cha chubu chodulira. Pakani konkire pa njerwayo ndi makulidwe a 5-10cm. Chotsani chodulira cholunjika chokhazikika kuchokera ku turbine yaying'ono ndikuchiyika pamwamba pa chubu chodulira. Kuti muwonetsetse kuti chipangizo cha turbine chikugwira ntchito bwino, ndikofunikira kuti chodulira chotsogolera chikhale cholunjika, monga momwe chithunzi chilili pansipa. Kuti muchepetse kutayika kwa hydraulic, pamwamba pa chubu chodulira chikhale chosalala momwe mungathere.
Kukula kwa Draft Tube ndi Outlet Module
Tulutsani gawoli pamene konkire yalimba. Kulimba kwa konkire nthawi zambiri kumatenga masiku 6 mpaka 7. Gawoli likachotsedwa, yang'anani ngati pali kutayikira kulikonse. Mabowo otayikira ayenera kukonzedwa musanayike jenereta ya turbine. Ikani jenereta ya turbine pa mavane okhazikika ndikuyiyika jeneretayo mopingasa pogwiritsa ntchito chingwe kapena waya wachitsulo.
Choyika turbine ya axial
Chithunzi cha fakitale
Lumikizanani nafe
ALife Solar Technology Co., Ltd.
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Imelo: gavin@alifesolar.com
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