Alternative Energy Hydroelectric Generator 500KW Francis Hydro Turbine Jenareta muUzbekistan
Francis turbine tsananguro musanganiswa wezvose zviri zviviri impulse uye reaction turbine, uko mablades anotenderera achishandisa ese ari maviri kuita uye simba remvura rinoyerera nemaari richigadzira magetsi zvakanyanya. Francis turbine inoshandiswa kugadzira magetsi kazhinji munzvimbo dzepakati kana dzakakura dzemagetsi emvura.
Maturbines aya anogona kushandiswa kumisoro yakadzikira se2 metres uye yakakwira kusvika 300 metres. Pamusoro pezvo, maturbine aya anobatsira sezvo achishanda zvakanaka zvakaenzana kana akaiswa akachinjika sezvaanoita kana akatariswa pasi. Mvura inopfuura nemuFrancis turbine inorasa kumanikidzwa, asi inogara pane imwe kana zvishoma kumhanya kwakafanana, saka inogona kutorwa seyekuita turbine.
Tsananguro yeimwe neimwe Francis turbine's main component diagram ndeiyi inotevera.
Spiral Casing
The spiral casing ndiyo inlet medium yemvura kune turbine. Mvura inoyerera ichibva mudhamu kana kuti dhamu inoitwa kuti ipfuure nepapombi iyi zvine simba guru. Mablades ematurbine akaiswa denderedzwa, zvinoreva kuti mvura inorova mablades eturbine inofanira kuyerera muakisi yedenderedzwa kuti irove zvakanaka. Saka iyo spiral casing inoshandiswa, asi nekuda kwekufamba kwedenderedzwa kwemvura, inorasikirwa nekumanikidza kwayo.
Kuti uchengetedze kudzvanywa kwakafanana dhayamita yekasi inoderedzwa zvishoma nezvishoma, nekudaro, yunifomu yekumhanya kana velocity inorova mablades emumhanyi.
Gara Vanes
Gara uye utungamirire vanes kutungamira mvura kune anomhanya mashizha. Gara vane vanes vanoramba vakamira panzvimbo yavo uye inoderedza kutenderera kwemvura nekuda kwekuyerera kweradial, sezvainopinda mumhanyi blades, nokudaro, zvichiita kuti turbine ishande.
Tungamidzai Vanes
Madhizaini ekutungamira haana kumira, anoshandura kona yawo sezvinodiwa kudzora kona yekurova kwemvura kune turbine blades kuti iwedzere kushanda. Ivo zvakare vanogadzirisa kuyerera kwemvura mukati meanomhanya blades nekudaro vachidzora kubuda kwesimba kweturbine zvichienderana nekuremerwa pa turbine.
Runner Blades
Runner blades ndiwo moyo wechero Francis turbine. Idzi ndidzo nzvimbo dzinorova mvura uye simba retangential rekukanganisa rinokonzera shaft yeturbine kutenderera, ichigadzira torque. Kunyatsotarisa kune dhizaini yemakona ekupinza uye kubuda kunodiwa, sezvo aya ari maparamita makuru anokanganisa kugadzirwa kwemagetsi.
Mashizha emumhanyi ane zvikamu zviviri. Iyo yezasi hafu inogadzirwa muchimiro chediki bucket kutenderedza turbine nekushandisa impulse action yemvura. Nepo chikamu chepamusoro chemashizha chinoshandisa simba rekuita remvura inoyerera kuburikidza nayo. Mumhanyi anotenderera nepakati pemasimba maviri aya.
Draft Tube
Dzvinyiriro pakubuda kwemumhanyi weiyo reaction turbine kazhinji ishoma pane yemhepo. Mvura iri pakubuda, haigoni kubudiswa zvakananga kune tailrace. Chubhu kana pombi yenzvimbo inowedzera zvishoma nezvishoma inoshandiswa pakuburitsa mvura kubva pakubuda kweturbine ichienda kumuswe.
Iyi chubhu yenzvimbo inowedzera inonzi Draft Tube. Imwe magumo echubhu yakabatana kune yekubuda kweanomhanya. Zvisinei, imwe mugumo inonyudzwa pasi pechiyero chemvura mumuswe-mujaho.
Francis Turbine Kushanda Nheyo Nedhiyagiramu
Francis turbines anoshandiswa nguva dzose mumagetsi emagetsi emagetsi. Mune izvi zvinomera zvemagetsi, high-pressure mvura inopinda mu turbine kuburikidza nehozhwa-shell casing (iyo volute). Kufamba uku kunodzikisira kudzvinyirirwa kwemvura sezvainomonereka nemuchubhu; zvisinei, kumhanya kwemvura kunoramba kusingachinji. Kutevera kudarika nepakati, mvura inoyerera nepakati pevanotungamira uye inonangwa yakananga kumashizha emumhanyi pamakona akakwana. Sezvo mvura ichiyambuka mashizha akakombama chaiwo emumhanyi, mvura inotsauswa yakati nechekumativi. Izvi zvinoita kuti mvura irasikirwe nechimwe chikamu chekufamba kwayo. Mvura inodzoserwawo munzira yeaxial kuti ibude muchubhu kuenda kunhangemutange yemuswe.
Iyo chubhu yataurwa inoderedza kasi yekubuda kwemvura kuti iwane huwandu hwesimba kubva pamvura inopinza. Maitiro emvura ari kutsauswa kuburikidza neanomhanya mablades anokonzera simba rinofambisa mashizha kune rimwe divi rakapesana apo mvura inenge yatsauka. Iro simba rekuita (sezvatinoziva kubva kumutemo wechitatu waNewton) ndiro rinoita kuti simba ritakurwe kubva mumvura kuenda kugomba returbine, richienderera mberi richitenderera. Sezvo turbine ichifamba nekuda kweiyo simba rekuita, Francis turbines anozivikanwa seanoita turbines. Maitiro ekushandura mafambiro emvura inoyerera zvakare inoderedza kudzvanywa mukati meiyo turbine pachayo.
Product Advantages
1.Comprehensive processing capacity. Zvakadai se5M CNC VTL OPERATOR, 130 & 150 CNC pasi inofinha michina, inogara ichipisa tembiricha yevira, muchina wekugaya, CNC machining centre ect.
2.Designed lifespan inopfuura makore makumi mana.
3.Forster inopa imwe nguva yemahara saiti sevhisi, kana mutengi achitenga matatu mayuniti (capacity ≥100kw) mukati megore rimwe, kana iyo yakazara mari inopfuura 5 mayunitsi. Saiti sevhisi yaisanganisira kuongororwa kwemidziyo, kutariswa kwesaiti nyowani, kuisirwa uye kuchengetedza kudzidziswa ect,.
4.OEM yakagamuchirwa.
5.CNC machining, dynamic balance yakaedzwa uye isothermal annealing yakagadziriswa,NDT bvunzo.
6.Design uye R & D Kugona, 13 vakuru mainjiniya vane ruzivo mukugadzira uye tsvakurudzo.
7.The technical consultant kubva kuForster akashanda pa hydro turbine yakaiswa kwemakore 50 uye akapa Chinese State Council Special Allowance.
Vhidhiyo ye500KW Francis Turbine Jenareta
