Musiyano muchimiro chevhavhavhavhavha inosiyanisa marudzi mana emavharuvhu eshavishavi, anoti:concentric butterfly valve, single eccentric butterfly valve,kaviri eccentric butterfly valveuye katatu eccentric butterfly valve.Chii chinonzi eccentricity iyi?Ungasarudza sei nguva yekushandisa vharavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha eccentric butterfly?Vazhinji vashandisi havana kunyanya kujeka.Ngatidzidzei pamwe chete.
Concentric butterfly mavharuvhu, single eccentric butterfly mavharuvhu, kavirieccentric butterfly mavharuvhuuye katatu eccentric butterfly mavharuvhu zvechokwadi anoratidza maitiro ekuvhura nekuvhara nekushomeka uye kushoma uye kushoma uye kushoma kusakara pachisimbiso chepamusoro.Nekugadzirisa nzvimbo yeshaft inotenderera yevharuvhu yepureti, nzvimbo yekuvharisa uye yekuvhura yevharuvhu ye butterfly inogona kuchinjwa.Pasi pemamiriro akafanana, torque yevhavha kana kuvhura iri kuwedzera mukutevedzana.Kana vharuvhu yavhurwa, kona yekutenderera inodiwa kuti ndiro yevharuvhu iparadzane kubva pachisimbiso idiki mukutevedzana.
Mamiriro ezvinhu evhavhavhavhavhavhavhavhavhavhavharukutishaftpakati pehunde yevharuvhu,pakati peplate yeshavishavi nepakati pemuviri wevharuvhu zviri panzvimbo imwechete.Kazhinji, kana concentric butterfly valves inogona kushandiswa, inofanira kushandiswa zvakanyanya sezvinobvira.Nekuti concentric mhando haidi yakakwira yekuisa chisimbiso maererano nechimiro kana mashandiro, chinhu chakajairika chigadzirwa.Kuti ukunde extrusion, scraping, uye kuve nechokwadi chekuisa chisimbiso, chigaro chevhavha yevhavhavhavhavhavhavhavhavhavhavha inogadzirwa nerabha kana PTFE uye zvimwe zvinhu elastic, inova yakapfava yekuvharisa butterfly valve.Izvi zvinoita kushandisa concentric butterfly mavharuvhu pasi tembiricha zvisingakwanisi.Kuti ugadzirise dambudziko rekuwedzera kweplate ye butterfly uye chigaro chevhavha, imwe eccentric butterfly valve yakagadzirwa.Chimiro chayo ndechekuti shaft yepakati yevharuvhu hunde inotsauka kubva pakati pe butterfly plate.
Double eccentric butterfly valve ndiyo inonyanya kushandiswa.Chimiro chayo ndechekuti shaft yepakati yevharuvhu hunde inotsauka kubva pakati pe butterfly plate nepakati pemuviri wevharuvhu.Inotsauka kubva panzvimbo mbiri dzepakati, saka inodaidzwa kunzi double eccentric butterfly valve.Mazhinji acho akavharwa mutsetse.Kana nzvimbo yekuisa chisimbiso ichivharwa, pane kukakavara pakati pe disc plate uye chigaro chevhavha, uye chisimbiso mhedzisiro yakanaka kwazvo.Iine maitiro enzvimbo duku uye kudzvinyirira kwakasimba.Mushure mekunge vharafu yavhurwa, bhobhobhoti inogona kubva pakarepo kubva pachigaro chevharuvhu, iyo inobvisa zvakanyanya zvisingakoshi kuwedzera uye kukwesha pakati peplate uye chigaro, inoderedza kuvhura kupikisa kure, kupfeka, uye inovandudza hupenyu hwebasa rechigaro chevharuvhu.
Iyo katatu eccentric butterfly valve ine eccentricity yechitatu pahwaro hwekaviri eccentric butterfly valve.Chimiro chekuvhara chisimbiso haisi yakanaka koni, asi oblique koni.Mazhinji acho ipfupi daro simba uye pamusoro chisimbiso.Iyo hunde shaft yekatatu eccentric butterfly vharafu chimiro chezvikamu zvitatu.Zvikamu zviviri zveshaft yetatu-section shaft valve stem zvakadzika, uye iyo yepakati yepakati chikamu shaft inotsauka kubva paaxis yemigumo miviri nechepakati, uye butterfly plate inoiswa pakati.pa shaft.Yakadaro eccentric chimiro inoita kuti butterfly plate ive yakapetwa kaviri eccentric chimiro kana yakavhurika zvizere, uye imwechete eccentric chimiro kana butterfly plate inotendeukira kunzvimbo yakavharwa.Nekuda kwekuita kwe eccentric shaft, kana yava pedyo nekuvhara, butterfly plate inofamba chinhambwe ichienda kune yekuvharisa koni pamusoro pechigaro chevharuvhu, uye butterfly plate inoenderana nenzvimbo yekuvharisa yechigaro chevharuvhu kuti iite yakavimbika yekuisa chisimbiso.Inogadzira kupokana kuti chisimbiso chakaoma chine chisimbiso chisina kunaka, uye chisimbiso chakapfava chine chisimbiso chakanaka chekuisa chisimbiso asi hachinopikisa kupisa kwakanyanya.
Nguva yekushandisa vhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha eccentric eccentric kana katatu eccentric butterfly valve,zvinonyanya kuenderana nemamiriro ekushanda uye bhajeti.
Nguva yekutumira: Nov-28-2022