The theShutoff valveHF02-02-01Y, inonzi zvakare kusunungura vharuvhu, sezita rinoratidza, vharuvhu rinoburitsa hydraulic pombi pasi pemamiriro ezvinhu chaiwo. Iyo shutuff valve hf02-02-01y inowanzo kuve yakawandisa vharuvhu ine maviri chinzvimbo nzira mbiri dzavhu (kazhinji asolenoid vharuvhu). Basa rayo ndere kuisa pfungwa huru yeiyo system (yemafuta pombi) kana isiri kuturika. Kana iyo yakasunungurwa nyika (inoshandurwa nekuita kweimwe nzvimbo mbiri nzira valve), iwo mafuta ekumanikidza anodzokera kumakosi eoiri, uyePombi yemafutaDzvinyiriro inodonha kusvika zero zero kuzadzisa rimwe dunhu kudzora, kuvandudza hupenyu hwepombi yemapomba, uye kuderedza simba rekushandisa. Iyo iri yedunhu rakabatanidzwa mudunhu. Iyo Shutoff Valve HF02-02-01Y, inozivikanwawo seyenomanikidza kuderedza vharuvhu, inoshandiswa kugadzirisa dzvinyiriro inodiwa kuti actuator. Iyo yakabatana muhurukuro mudunhu uye kazhinji haina kuchinjika.
Iyo HF02-02-01Y ShutOff Valve inonyanya kuita mabasa anotevera muTurbine EH OIL SYS SHEMA:
1. Kudzora mafuta kuyerera uye kugadzirisa system inoshanda paramita. Nemaoko kana kuti otomatiki kuvhura uye kuvhara iyo shutoff vharuvhu remafuta eEH OFL System inodzorwa, uye iyo yekuvandudza macomputer uye kuyerera yakagadziriswa kuti ive yakachengeteka uye yakagadzikana kushanda kwehurongwa hwegadziriro.
2. Paradzanisa hurongwa hwekugadzirisa uye kugadzirisa. Nekuvhara vharuvhu rekuvhara, chimwe chikamu kana midziyo yemunhu eiyo eh oiri system inogona kuparadzaniswa nekugadzirisa, kutsiva, uye rimwe basa risina kukanganisa kushanda kwehurongwa hwakajairika.
3. Dzivirira tsaona uye kudzivirira kuchengeteka kwemidziyo. Muchiitiko chePIPELE kuputika kana zvimwe tsaona dzisina kutarisirwa muEH Oinel System, nekuvhara nguva yekuvhara vharuvhu kunogona kutema kuyerera kwemafuta, kudzivirira tsaona kubva mukuwedzera, uye chengetedza kuchengetedzwa kwemidziyo yehurongwa.
4. Diversion control kune inogadzirisa maitiro ekuita. Nekumisa kuvhurwa kwemavhiri akasarudzika, zvinokwanisika kuti uzadzise kuyerera kwekudzima mafuta muEH Oine System, isairira kugovera kwehurongwa, uye kugadzirisa maitiro ekuita.
5. Shandisa cascade kudzora kwehurongwa. Mazhinji midzi volff malves akaiswa muEH oiri system yekuzadzisa cascade kutonga kwehurongwa, ipapo nekuchinjika kudzora mamiriro ekushanda ehurongwa uye kusangana nezvinodiwa zvakasiyana.