Kugadziriswa kweHydraulic Turbine neSimbiso

Panguva yekugadzirisa unit yemagetsi ekugadzira turbine yemvura, chimwe chinhu chekugadzirisa turbine yemvura chisimbiso chekuchengetedza. Chisimbiso chekuchengetedza turbine yemvura chinoreva chisimbiso chekutakura chinodiwa panguva yekuvharwa kana kugadziriswa kwe hydraulic turbine working seal uye hydraulic guide bearing, izvo zvinodzivirira kudzokera shure mugomba re turbine kana huwandu hwemvura yemusana hwakwira. Nhasi, tichakurukura marudzi akasiyana-siyana echisimbiso che turbine kubva muchimiro chechisimbiso chikuru che turbine.

Chisimbiso chinoshanda che hydraulic turbine chinogona kukamurwa kuita

（1） Chisimbiso chakatsetseka. Chisimbiso cheplate chakatsetseka chinosanganisira chisimbiso cheplate chakatsetseka chimwe chete uye chisimbiso cheplate chakatsetseka kaviri. Chisimbiso cheplate chakatsetseka chimwe chete chinoshandisa plate yerabha yakatsetseka imwe chete kugadzira chisimbiso chine magumo erin'i inotenderera yesimbi isina ngura yakasungirirwa pashaft huru. Yakavharwa nekumanikidzwa nemvura. Chimiro chayo chiri nyore, asi mhedzisiro yekuvhara haina kunaka seyechisimbiso cheplate chakatsetseka kaviri, uye hupenyu hwayo hwekushanda hahuna kureba sehwechisimbiso cheplate chakatsetseka kaviri. Plate yakatsetseka kaviri ine mhedzisiro yakanaka yekuvhara, asi chimiro chayo chakaoma uye mvura inodonha kana ichisimudzwa. Parizvino, inoshandiswawo mumayuniti madiki nepakati e axial-flow.

（2） Chisimbiso cheRadial. Chisimbiso cheRadial chine mabhuroko akawanda ecarbon akaita sefeni akamanikidzwa zvakasimba pagomba guru nemasprings ari mubhuroko akaita sefeni resimbi kuti agadzire jira rechisimbiso. Gomba diki rekubuditsa mvura rinovhurwa murin'i rechisimbiso kuti ribudise mvura inobuda. Rinonyanya kuvharwa mumvura yakachena, uye kuramba kwaro kusakara kwakaderera mumatope ane mvura. Chimiro chechisimbiso chakaoma, kuiswa nekugadzirisa kwakaoma, mashandiro echisimbiso haasi nyore kuona, uye kuzvidzora kweradial mushure mekukweshana kudiki, saka rakabviswa uye rakatsiviwa nechisimbiso chekupedzisira.

（3） Chisimbiso chekurongedza. Chisimbiso chekurongedza chinoumbwa nerin'i yechisimbiso yepasi, chisimbiso, rin'i yechisimbiso chemvura, pombi yechisimbiso chemvura uye gland. Chinonyanya kuita basa rekusunga nekurongedza pakati perin'i yechisimbiso yepasi uye sleeve yekumanikidza gland. Chisimbiso ichi chinoshandiswa zvakanyanya muzvikamu zvidiki zvakatwasuka.

（4） Chisimbiso chechiso. Chisimbiso chechiso * * * mhando yemuchina uye rudzi rwehydraulic. Chisimbiso chechiso chemuchina chinoshandisa chitubu kuti chikweve dhisiki rakagadzirwa nerubha rakatenderera, kuitira kuti bhuroko rerubha rakatenderera rive pedyo nerin'i yesimbi isina ngura yakasungirirwa pashaft huru kuti iite basa rekuvhara. Rin'i yekuvhara rabha yakasungirirwa pachifukidziro chepamusoro (kana chifukidziro chekutsigira) che hydraulic turbine. Rudzi urwu rwechisimbiso rwuri nyore uye rwuri nyore kugadzirisa, asi simba rechitubu harina kuenzana, izvo zvinowanzoita kuti simbi ikwanise kupwanyika, kusakara uye kushanda kwekuvhara kusina kugadzikana.

（5） Chisimbiso cheLabyrinth ring. Chisimbiso cheLabyrinth ring rudzi rutsva rwechisimbiso mumakore achangopfuura. Musimboti waro wekushanda ndewekuti mudziyo wepombi unowanikwa pamusoro pechinoyerera turbine. Nekuda kwesimba rekusveta kwepump plate, main shaft flange inogara iri mumhepo. Hapana kubatana pakati peshaft nechisimbiso cheshaft, uye pane jira remhepo chete. Chisimbiso chine hupenyu hwakareba hwebasa. Chisimbiso chikuru cheshaft rudzi rwelabyrinth rusina kubatana, rwunoumbwa nesleeve inotenderera iri pedyo neshaft, bhokisi rekuvhara, pombi yekudhonza shaft seal huru nezvimwe zvikamu. Pasi pekushanda kwakajairika kweturbine, hapana kumanikidzwa kwemvura pabhokisi rekuvhara mukati mehuwandu hwese hwemutoro. Pump plate iri parunner inotenderera nerunner kudzivirira mvura nezvinhu zvakasimba kuti zvisapinde mushaft seal huru. Panguva imwe chete, pombi yekudhonza drainage yepump plate inodzivirira jecha kana zvinhu zvakasimba kuti zvisaungane pasi pechifukidziro chepamusoro cheturbine yemvura, uye inoburitsa mvura shoma inobuda nepamusoro pe leakage stop ring kuenda kumvura yemuswe kuburikidza ne drainage pipe yepump plate.

Aya ndiwo mapoka mana makuru ezvisimbiso zveturbine. Mumapoka aya mana, chisimbiso che labyrinth ring, se tekinoroji itsva yekuvhara, inogona kudzivirira kubuda kwemvura pabhokisi rekuvhara, iro rave richishandiswa nemagetsi akawanda, uye kushanda kwaro kwakanaka.