Taike vharafu shavivhavharuru inogona kupatsanurwa kuva pneumatic butterfly vharafu, yemagetsi butterfly vharafu, manual butterfly vharafu, etc. Butterfly vharafu imhando yevharuvhu inoshandisa denderedzwa butterfly plate sechikamu chekuvhura nekuvhara uye chinotenderera nevharuvhu kuti ivhure, kuvhara, uye gadzirisa nzira yemvura. Iyo butterfly plate yevharuvhu yeshavishavi inoiswa mudhayamita yenzira yepombi. Mumugero wecylindrical wemuviri weshavishavivharuvhu, dhisiki rakaita shavishavi ndiro rinotenderera neaxis, nekona yekutenderera pakati pe0 ° ne90 °. Kana kutenderera kunosvika 90 °, valve yakazaruka zvakakwana. Butterfly valve, inonziwo flap valve, iri nyore dhizaini inodzora vharafu uye inogona zvakare kushandiswa kushandura kudzora kwepasi-kudzvanywa pombi media. Butterfly valve (ChiRungu: butterfly valve) zvinoreva rudzi rwevharuvhu apo chikamu chinovhara (disc kana dhisiki) idhisiki rinotenderera paakisi yevharuvhu kuti riwane kuvhura nekuvhara. Iyo inonyanya kushanda sevhavha yekuvhara-kure uye throttling valve pamapaipi. Iyo shavishavi vharuvhu kuvhura uye kuvhara chikamu idhisiki rakaita shavishavi ndiro inotenderera ichitenderedza akisi yayo mukati memuviri wevharuvhu kuti iwane chinangwa chekuvhura, kuvhara kana kugadzirisa. Iyo shavishavi vharafu kazhinji isingasviki 90 ° kubva kuvhurika zvakazara kusvika yakavharwa, uye shavishavi vharafu uye hunde havana kuzvivharira kugona. Kuti umise ndiro yeshavishavi, chinoderedza giya rehonye chinoda kuiswa pahunde yevharuvhu. Kushandiswa kwegonye giya rekudzikisira hakungogonese kuti butterfly plate ive nekuzvivharira kugona uye kumira pane chero chinzvimbo, asi zvakare inovandudza mashandiro evhavha. Hunhu hwemaindasitiri butterfly mavharuvhu ndeakanyanya kupisa tembiricha, kudzvanywa kwepamusoro, dhayamita hombe, kabhoni simbi muviri, uye mhete yesimbi pachinzvimbo cherabha mhete yekuvharisa ndiro yevharuvhu. Mavharuvhu makuru ekupisa anopisa anogadzirwa nesimbi yesimbi uye anonyanya kushandiswa kune yakakwirira-yepamusoro yepakati flue gasi ducts uye gasi mapaipi.
Butterfly mavharuvhu anogona kupatsanurwa kuita offset ndiro mhando, vertical ndiro mhando, akarerekera ndiro mhando, uye chireveredzo mhando maererano structural fomu. Zvinoenderana nefomu yekuisa chisimbiso, inogona kukamurwa kuita mhando mbiri: yakavharwa uye yakaoma chisimbiso. Iyo yakapfava yekuisa chisimbiso inowanzo shandisa rubber ring sealing, nepo iyo yakaoma yekuisa chisimbiso inowanzo shandisa simbi ring sealing. Zvinoenderana nemhando yekubatanidza, inogona kukamurwa kuita flange yekubatanidza uye wafer yekubatanidza; Zvinoenderana neiyo nzira yekufambisa, inogona kukamurwa kuita akati wandei marudzi: manyorero, giya kufambisa, pneumatic, hydraulic, uye magetsi.
1, Zvakanakira Butterfly Mavharuvhu
1. Yakanaka uye inokurumidza kuvhura nekuvhara, kuponesa-basa, kushomeka kwemvura inodzivirira, uye inogona kuvhiyiwa kazhinji.
2. Chimiro chakareruka, hukuru hudiki, uye huremu hwakareruka.
3. Inogona kutakura madhaka uye kuchengeta mvura shoma pamuromo wepombi.
4. Pasi pekumanikidzwa kwakaderera, kuiswa chisimbiso kwakanaka kunogona kuwanikwa.
5. Kuita zvakanaka tuning.
2、 Zvakaipa zveButterfly Valves
1. Kudzvinyirira kwekushanda uye kupisa kwekushisa zvishoma.
2. Kusaita chisimbiso kusina kunaka.
3、 Kuiswa uye kuchengetedzwa kwemavharuvhu e butterfly
1. Panguva yekuisa, valve disc inofanira kumira panzvimbo yakavharwa.
2. Nzvimbo yekuvhura inofanira kutariswa maererano nekona yekutenderera kweplate ye butterfly.
3. Butterfly valves ane bypass valves inofanira kuvhurwa isati yavhurwa.
4. Kuiswa kunofanira kuitwa maererano nemirairo yekuisa yemugadziri, uye mavharuvhu anorema e butterfly anofanira kunge ane hwaro hwakasimba.
5. Iyo butterfly ndiro yebhenji butterfly collve yakaiswa mumugwagwa weDiamater wePombi. Mumugero wecylindrical wemuviri weshavishavivharuvhu, dhisiki rakaita shavishavi ndiro rinotenderera neaxis, nekona yekutenderera pakati pe0 ° ne90 °. Kana kutenderera kunosvika 90 °, valve yakazaruka zvakakwana.
6. Kana chivharo che butterfly chichidiwa pakugadzirisa kuyerera, chinhu chikuru ndechokusarudza hukuru hwakarurama uye rudzi rwevhavha. Nheyo yezvimiro zveshavishavi mavharuvhu inonyanya kukodzera kugadzira mavharuvhu makuru-dhayamita. Butterfly mavharuvhu haangoshandiswa zvakanyanya mupetroleum, gasi, makemikari, kurapwa kwemvura uye mamwe maindasitiri akajairwa, asi zvakare anoshandiswa muinotonhorera mvura system yemagetsi ekupisa.
7. Pane maviri anowanzoshandiswa shavishavi mavharuvhu: chipfuko mhando butterfly vharafu uye flange mhando shavishavi vharafu. A wafer type butterfly valve ivharuvhu yakabatana pakati pemapipeline flanges uchishandisa mabhaudhi ane misoro miviri. A flange type butterfly valve ivharuvhu ine flange, uye maflange kumagumo ese evharuvhu akabatanidzwa kune pombi flange uchishandisa mabhaudhi.
8. Iyo butterfly ndiro yebutterfly vharuvhu inoiswa muDiamater kutungamira kwepombi. Mumugero wecylindrical wemuviri weshavishavivharuvhu, dhisiki rakaita shavishavi ndiro rinotenderera neaxis, nekona yekutenderera pakati pe0 ° ne90 °. Kana kutenderera kunosvika 90 °, valve yakazaruka zvakakwana.
Nguva yekutumira: Kubvumbi-06-2023