Jenareta yemagetsi inovhurika ine turbine ye hydraulic ine micro axial hydraulic uye jenareta yakaiswa mushaft imwe chete. Hydraulic turbine inonyanya kugadzirwa ne inlet guide vane, rotating impeller, draft tube, main shaft, base, bearing etc. Sezvo high pressure fluid ichitungamirirwa mu draft tube, vacuum inoumbwa. Upstream water guided by inlet channel and volute zvinopinda mu guide vane zvomanikidza rotor kuti itenderere.
Saka, simba rekumanikidzwa kwepamusoro uye simba rekumhanya kwemhepo rinoshanduka kuita simba.
Dhizaini uye dhizaini yemusangano we open channel axial turbine
Dhizaini uye dhizaini yekubatanidza yebhandi drive axial turbine
Seti yejenareta ye axial-flow yakavhurika yakamira muchina wese-mu-umwe ine mabhenefiti ehunyanzvi anotevera:
1. Huremu hwakareruka uye hudiki, zviri nyore kuisa, kutakura nekugadzirisa.
2. Turbine ine mabheyaringi mashanu, ayo akavimbika zvakanyanya.
Mufananidzo unotevera unoratidza mhando mbiri dzemapaipi emuswe. Kuchinja-chinja dhayamita nepaipi yakatwasuka kuri nyore kugadzira. Kazhinji, dhayamita yepamusoro yepaipi yemuswe inofanira kuva 1.5-2 yakapetwa kupfuura dhayamita yeimpeller.
Pombi yemuswe werudzi rwekuwedzera zvishoma nezvishoma inounzwa seinotevera:
Kune mhando mbiri dzemhando dzinokura zvishoma nezvishoma: mhando yekuwedera uye mhando yakagadzirwa kare.
Zviri nyore kusundira chubhu yekudhonza mvura. Zvinokurudzirwa kusarudza chimiro chakasundira mvura zvakanyanya sezvinobvira. Pakusarudza kukwirira kwechubhu yekudhonza mvura yakasundira mvura, zvinofanira kufungwa kuti pokubuda mvura pachanyura ne20-30cm.
Sarudza volute yakakodzera zvichibva pa axial turbine. Tsvaga bepa rakaoma wocheka modhi yevolute uchishandisa ma parameter anoratidzwa muTafura inotevera. Gadzira volute yekongiri uchishandisa zvidhinha nekongiri. Kubuda kwevolute hakubvumirwi. Kuderedza
Kana hydraulic yarasikirwa, pamusoro pevolute panofanira kunge pakanyatsonaka sezvinobvira.
Main geometric parameters emukamuri we inlet vortex
Mufananidzo weAxial Volute
1. Grille inopinza inovhara zvinhu zvakasiyana-siyana zvinopinda mugwara rinopinza. Kuchenesa nguva dzose kunodiwa.
2. Dhamu rinochengetedza mvura, kudira mvura muvhu uye kufashaira kwemvura kunofanira kunge kwakasimba zvakakwana.
3. Pasi pedhamu panofanira kuva nemapaipi ekudhonza mvura kuti mvura ibude nguva dzose.
4. Nzira yekupinda nekamuri remhepo inofanira kugadzirwa zvichienderana nemirairo.
5. Kudzika kwemvura inonyudzwa muchubhu yekudhonza hakufanirwe kunge kuri pasi pe20cm.
Chubhu yekudhonza inogona kugadzirwa nekudhonza uchishandisa simbi kana kuvakwa nezvidhinha nekongiri. Takakurudzira kushandisa chubhu yekudhonza yakadhonza yakadhonza. Pakusarudza kukwirira kwechubhu yekudhonza yewelding, zvinofanirwa kutariswa kuti pombi yemvura inofanira kunyudzwa ne20-30cm.
Tinonyanya kutanga kugadzira chubhu yekudhonza tichishandisa zvidhinha nekongiri. Kutanga, gadzira chiumbwa chechubhu yekudhonza nechokubuditsa tichishandisa huni. Kuti chiumbwa chiparadzaniswe nesimende zviri nyore, chiumbwa chinofanira kufukidzwa nepepa kana pepa repurasitiki. Panguva ino, pamusoro pechubhu yekudhonza panogona kuvimbiswa. Hukuru hwechubhu yekudhonza nechokubuditsa hunoratidzwa muchikamu chinotevera.
Chiyero Chikuru cheDraft Tube neOutlet Module
Wobva wavaka zvidhinha zvakatenderedza chiumbwa chechubhu yekudhonza. Penda kongiri pachidhinha neukobvu hwe5-10cm. Bvisa guide vane yakagadzika kubva pa micro axial turbine woiisa pamusoro pechubhu yekudhonza. Kuti uve nechokwadi chekuti turbine unit inoshanda zvakanaka, zvinodikanwa kuti guide vane ive yakatwasuka, sezvakaratidzwa mumufananidzo unotevera. Kuti kuderedza kurasikirwa kwe hydraulic, pamusoro pechubhu yekudhonza inofanira kunge yakatsetseka sezvinobvira.
Hukuru hweDraft Tube neOutlet Module
Bvisa module kana kongiri yaoma. Kuoma kwekongiri kunowanzo tora mazuva matanhatu kusvika manomwe. Kana module yabviswa, tarisa kana paine kudonha kwemvura. Maburi ekudonha kwemvura anofanira kugadziriswa usati waisa turbine generator. Isa turbine generator pamavane akagadzika woisa turbine munzira yakatwasuka uchishandisa tambo kana waya yesimbi.
Yakaiswa axial turbine
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