Turbine yeReaction inogona kukamurwa kuita Francis turbine, axial turbine, diagonal turbine uye tubular turbine. Mu Francis turbine, mvura inoyerera radially ichipinda mu water guide mechanism uye axially ichibva mu runner; Mu axial flow turbine, mvura inoyerera ichipinda mu guide vane radially ichipinda uye ichibuda mu runner axial; Mu diagonal flow turbine, mvura inoyerera ichipinda mu guide vane radially uye ichipinda mu runner munzira yakatarisana neimwe angle ye main shaft, kana mu guide vane uye runner munzira yakatarisana ne main shaft; Mu tubular turbine, mvura inoyerera ichipinda mu guide vane uye runner nenzira yakatarisana ne axial direction. Axial flow turbine, tubular turbine uye diagonal flow turbine zvinogonawo kukamurwa kuita fixed propeller type uye rotating propeller type zvichienderana nechimiro chazvo. Fixed paddle runner blades dzakagadziriswa; Rotor blade ye propeller type inogona kutenderera blade shaft panguva yekushanda kuti ienderane nekuchinja kwe water head uye load.
Mhando dzakasiyana dzematurbine ekuita reaction dzine michina yekupinda mvura. Midziyo yekupinda mvura yematurbine makuru nepakati akamira akagadzirwa nevolute, fixed guide vane uye movable guide vane. Basa revolute nderekuparadzira kuyerera kwemvura zvakaenzana kutenderedza runner. Kana musoro wemvura uri pasi pe40m, spiral case ye hydraulic turbine inowanzo gadzirwa nekongiri yakasimbiswa panzvimbo yacho; Kana musoro wemvura wakakwirira kupfuura 40m, spiral case yesimbi ye butt welding kana integral casting ndiyo inowanzo shandiswa.
Mu turbine ye reaction, kuyerera kwemvura kunozadza runner channel yese, uye mashizha ese anokanganiswa nekuyerera kwemvura panguva imwe chete. Saka, pasi pemusoro mumwe chete, dhayamita yerunner idiki pane ye impulse turbine. Kushanda kwavo kwakakwirawo kupfuura kwe impulse turbine, asi kana mutoro ukachinja, kushanda kwe turbine kunokanganiswa kusvika padanho rakasiyana.
Maturbine ese ereaction ane machubhu ekudhonza, anoshandiswa kudzoreredza simba rekufamba kwemvura panzvimbo inobuda mvura; Kuburitsa mvura iri pasi pemvura; Kana nzvimbo yekuisa yemumhanyi yakakwira kupfuura mvura iri pasi pemvura, simba iri rinoshandurwa kuita simba rekumanikidza kuti ridzorerwe. Kune turbine ye hydraulic ine musoro wakaderera uye kuyerera kukuru, simba rekubuda remumhanyi rakakura, uye mashandiro ekudzoreredza kwechubhu yekudhonza ane simba guru pakushanda zvakanaka kwe turbine ye hydraulic.
Nguva yekutumira: Chivabvu-11-2022
