Ngokusho kwe-China "imithetho yokulungiselela imodeli ye-hydraulic turbine", imodeli ye-hydraulic turbine yakhiwe izingxenye ezintathu, futhi ingxenye ngayinye ihlukaniswa umugqa omfushane ovundlile "-".Ingxenye yokuqala yakhiwe izinhlamvu zesiShayina ze-Pinyin nezinombolo zesi-Arabhu, lapho izinhlamvu ze-Pinyin zimelela amanzi.Ohlotsheni lwe-turbine, izinombolo zesi-Arabhu zibonisa imodeli yomgijimi, imodeli yomgijimi ongena kuphrofayela inani lejubane elithile, imodeli yomgijimi ongafaki iphrofayili inombolo yeyunithi ngayinye, futhi imodeli endala inombolo yomgijimi oyimodeli;Ukuze uthole i-turbine ebuyiseleka emuva, engeza u-“n” ngemva kohlobo lwe-turbine.Ingxenye yesibili yakhiwe ngezinhlamvu ezimbili zesiShayina ze-Pinyin, ngokulandelana kwazo ezimelela indlela yokuhlelwa ye-turbine shaft eyinhloko nezici ze-Headrace chamber;Ingxenye yesithathu ububanzi obujwayelekile bomgijimi we-turbine kanye nenye idatha edingekayo.Izimpawu ezivamile ezimele imodeli ye-turbine ziboniswa kuthebula 1-2.
Kuma-turbine ashukumisayo, ingxenye yesithathu ngenhla izovezwa njengokuthi: ububanzi begama lomgijimi (CM) / inombolo yamabhomu kumgijimi ngamunye × ububanzi beJet (CM).
Ububanzi bokuzisholo bomgijimi wezinhlobo ezahlukahlukene zama-hydraulic turbines (ngemuva kwalokhu okubizwa ngokuthi i-runner diameter, evame ukuvezwa) bucaciswa kanjena.
1. Ububanzi be-runner be-Francis turbine ibhekisela * * * ububanzi bohlangothi olungenisayo lwensingo yomgijimi;
2. Ububanzi bomgijimi bokugeleza kwe-axial, ukugeleza kwe-diagonal nama-tubular turbines kubhekisela kububanzi bomgijimi obungaphakathi empambanweni yomgwaqo ne-eksisi yeblade yomgijimi;
3. I-diameter ye-runner ye-impulse turbine ibhekisela kububanzi bephimbo lomgijimi ojikelezayo kumugqa omaphakathi wejethi.
Isibonelo semodeli ye-turbine:
1. I-Hl220-lj-250 ibhekisela ku-Francis turbine enemodeli yomgijimi engu-220, shaft eqondile kanye nevolute yensimbi, kanti ububanzi bomgijimi bungu-250cm.
2. I-Zz560-lh-500 isho i-axial flow paddle turbine enemodeli yomgijimi engu-560, shaft eqondile kanye nevolute ekhonkolo, futhi ububanzi bomgijimi bungu-500cm.
3. I-Gd600-wp-300 ibhekisela kuturbine yeblade engashintshi enemodeli yokugijima engu-600, i-shaft evundlile kanye ne-diversion ye-bulb, futhi ububanzi bomgijimi bungama-300cm.
4.Ububanzi be-shaft evundlile kanye nomgijimi buyi-120cm.Umgijimi ngamunye unezimbobo ezimbili futhi ububanzi bejethi bungu-10cm.
Isihloko: [imishini yamanzi] ijeneretha yamanzi
1, Uhlobo lwe-generator kanye nemodi yokudlulisa amandla (I) i-generator thrust bearing emisiwe itholakala ngaphezu kwe-rotor futhi isekelwe kuhlaka olungaphezulu.
Imodi yokudlulisa amandla yejeneretha yile:
Isisindo sengxenye ejikelezayo (i-generator rotor, i-exciter rotor, umgijimi we-turbine yamanzi) - i-thrust head - i-thrust bear - i-stator housing - isisekelo;Isisindo sengxenye engaguquki (i-thrust bear, ifremu ephezulu, i-generator stator, i-exciter stator) - igobolondo le-stator - i-base.suspended generator (II) i-umbrella generator thrust bear itholakala ngaphansi kwe-rotor kanye nohlaka oluphansi.
1. Uhlobo lwesambulela esivamile.Kunamabhodi angumhlahlandlela angaphezulu naphansi.
Imodi yokudlulisa amandla yejeneretha yile:
Isisindo sengxenye ejikelezayo yeyunithi – i-thrust head kanye ne-thrust bear – ifreyimu ephansi – isisekelo.Uhlaka olungaphezulu lusekela kuphela i-apper guide kanye ne-exciter stator.
2. Uhlobo lwesambulela esincane.Kukhona umhlahlandlela ongaphezulu futhi awukho umhlahlandlela ongezansi.Ijeneretha ivamise ukushumeka ifreyimu engaphezulu ngaphansi kwesitezi sejeneretha.
3. Isambulela esigcwele.Alikho ibhodi elinomhlahlandlela ongaphezulu futhi kukhona umhlahlandlela ongezansi.Isisindo sengxenye ejikelezayo yeyunithi sidluliselwa kukhava engaphezulu ye-turbine yamanzi ngesakhiwo sokusekela se-thrust bear kanye neringi yokuhlala ye-turbine yamanzi ngekhava engaphezulu.
Isikhathi sokuthumela: Dec-06-2021
