Valve chishandiso chinoshandiswa zvakanyanya chinogona kuwanikwa chero kupi, mavharuvhu anoshanda mumigwagwa, dzimba, zvidyarwa zvemagetsi nemapepa emapepa, marefineries, uye akasiyana masisitimu nemaindasitiri.
Ndeapi maindasitiri manomwe ayo mavharuvhu anowanzoshandiswa uye anoshandisa sei mavharuvhu:
1. Indasitiri yemagetsi
Zvigadzirwa zvemagetsi zvakawanda zvinoshandisa mafuta efosi uye maturbine anomhanya zvakanyanya kugadzira magetsi.Mavharuvhu egedhianosarudzwa kune magetsi emagetsi pa / off applications.Dzimwe nguva mamwe mavharuvhu anoshandiswa, akadaiY globe mavharuvhu.
High-performancebhora mavharuvhuanoshandiswa zvakanyanya muindasitiri yemagetsi.
Mashandisirwo emagetsi ekudyara anoisa mapaipi nemavharuvhu pasi pekumanikidzwa kukuru, saka mavharuvhu anoda zvinhu zvakasimba uye magadzirirwo kuti amirire bvunzo dzakawanda dzekutenderera, tembiricha, uye kumanikidzwa.
Pamusoro peiyo huru yevhavhavha, iyo simiti yemagetsi ine huwandu hwemapombi anobatsira.Mapaipi ekubatsira aya ane akasiyana siyanaglobe mavharuvhu, butterfly valves, cheki mavharuvhu, bhora mavharuvhuuyegedhi mavharuvhu.
2. Mvura inoshanda
Zvidyarwa zvemvura zvinoda mwero wakaderera wekumanikidza uye tembiricha yepakati.
Nekuti tembiricha yemvura itembiricha yekamuri, zvisimbiso zverabha uye elastomer zvisina kukodzera kumwe kunhu zvinogona kushandiswa.Aya marudzi emidziyo anogona kuwana yakavharwa kuiswa kwemavharuvhu emvura kudzivirira kubuda kwemvura.
Mavharuvhu ari mumabasa emvura anowanzo ane zvinomanikidza zviri pazasi 200psi, saka, hapana chikonzero chekumanikidza kwakanyanya, madziro ukobvu kudzvanywa dhizaini.Kunze kwekunge uchifanira kushandisa vharafu panzvimbo yekumanikidza yakakwira mudhamu kana nzira refu yemvura, vharafu yemvura yakavakirwa mukati inogona kudikanwa kuti ishingirire kumanikidza kunosvika 300psi.
3. Offshore industry
Iyo pombi system yezvivakwa zvekugadzira zvekunze uye mapuratifomu ekuchera mafuta ane nhamba huru yemavharuvhu.Izvi zvigadzirwa zvevharuvhu zvine zvakasiyana-siyana zvinotsanangurwa zvinogona kutarisana nematambudziko ese ekudzora kuyerera.
Chikamu chakakosha chezvivakwa zvekugadzira oiri igasi rechisikigo kana mafuta ekudzoreredza pombi system.Iyi sisitimu haingoshandiswe pachikuva, hurongwa hwayo hwekugadzira hunowanzo shandiswa pa10,000 tsoka kana kudzika kwakadzika.
Pamapuratifomu makuru emafuta, kugadzirwa kwakawanda kwemafuta asina kuchena kubva mugomba rinodiwa.Aya maitiro anosanganisira kupatsanurwa kwegasi (gasi rechisikigo) kubva mumhute wemvura uye kupatsanurwa kwemvura kubva kumahydrocarbon.
Aya masisitimu anowanzo shandisabhora mavharuvhuuyecheki mavharuvhuuyeAPI 6D gedhi mavharuvhu. API 6D mavharuvhuhazvina kukodzera zvikumbiro zvine zvinodiwa zvakasimba pamapaipi, uye anowanzo shandiswa muzvivako zvemukati mapaipi pane zvikepe zvekuchera kana mapuratifomu.
4. Kugadziriswa kwemvura yakasviba
Pombi yemvura yetsvina inounganidza tsvina yakaoma uye zvinwiwa zvozvitungamirira kunzvimbo yekuchenesa mvura.Mapombi ekuchenesa tsvina anoshandisa pombi dzepasi-pasi uye mavharuvhu kushanda.Muzviitiko zvakawanda, zvinodiwa zvemavharuvhu emvura yakasvibiswa zvakasununguka kupfuura izvo zvemvura yakachena.
Tarisa mavharuvhuuyemagedhi esimbindiyo inonyanya kufarirwa sarudzo mukuchenesa mvura yetsvina.
5. Kugadzirwa kwemafuta uye gasi
Matsime egasi nematsime emafuta uye zvivakwa zvavo zvekugadzira zvinoshandisa mavharuvhu akawanda anorema.Pasi pevhu gasi rechisikigo neoiri zvine dzvinyiriro huru, oiri negasi zvinogona kupfapfaidzwa mumhepo 100 metres kumusoro.
Iko kusanganiswa kwemavharuvhu uye yakakosha zvishongedzo zvinogona kumirisana nekumanikidza pamusoro pe10,000 psi.Kudzvinyirirwa uku hakuwanzo kuitika panyika uye kunowanzoitika mumatsime emafuta akadzika-mugungwa.
Mavharuvhu emidziyo yematsime anoiswa pasi pekupisa kwakanyanya uye kudzvinyirira kwakanyanya.Misanganiswa yepombi yevhavha kazhinji ine yakakoshaglobe mavharuvhu(inonzi throttle valves) uyegedhi mavharuvhu.A specialkumisa vharafuinoshandiswa kugadzirisa kuyerera kubva mutsime.
Mukuwedzera kune musoro wetsime, kunewo zvivako zvinoda mavharuvhu mugasi rechisikigo neminda yemafuta.Izvi zvinosanganisira michina yekugadzira pretreatment yegasi rechisikigo kana oiri.Mavharuvhu aya anowanzo gadzirwa nechepasi giredhi kabhoni simbi.
6. Mapaipi
Mavharuvhu mazhinji akakosha anoshandiswa mune idzi mapaipi : semuenzaniso, emergency pombi yekumisa mavharuvhu.Ivhavha yekukurumidzira inogona kutsaura pombi yekugadzirisa kana kubuda.
Kunewo zvivako zvakapararira pamwe chete nepombi: apa ndipo pombi inobudiswa kubva pasi, iyi ndiyo midziyo inoshandiswa kuongorora uye kuchenesa mutsara wekugadzira.Izvi zviteshi zvine mavharuvhu akawanda, ayo anowanzobhora mavharuvhu or gedhi mavharuvhu.Ivhavha yepiping system inofanirwa kuvhurika zvakazara kuti midziyo yemvura ipfuure.
7. Zvivakwa zvekutengesa
Kune nhamba huru yemapaipi muzvivako zvekutengeserana zvakamira.Mushure mezvose, chivako chese chinoda mvura nemagetsi.Pamvura, panofanira kuva nemhando dzakasiyana-siyana dzepombi dzekutakura mvura, tsvina, mvura inopisa uye zvivako zvekudzivirira moto.
Mukuwedzera, kuitira kuti hurongwa hwekudzivirira moto hushande zvakajairika, vanofanira kunge vane simba rakakwana.Mhando uye chikamu chevhavha yemusangano wemoto inofanirwa kubvumidzwa neanoenderana manejimendi agency isati yaiswa.
Nguva yekutumira: Feb-08-2023