IIvalufa yebhabhathane ene-Eccentric ephindwe kabiniyivalve ekhethekileyo eyenzelwe ukuphuculwa kolawulo, ukuqina, kunye nokusebenza kakuhle kwiindawo ezifuna ngamandla. Eyaziwa ngokuba namandla okumelana noxinzelelo oluphezulu kunye nokuguquguquka kweqondo lokushisa, le valve isetyenziswa ngokubanzi kuwo wonke amashishini afana nokucocwa kwamanzi, i-oyile kunye negesi, kunye nokuveliswa kwamandla. Kweli nqaku, siza kuntywila kuncedo olulodwa, usetyenziso, kunye nemigaqo yokusebenza yeevalvu zebhabhathane eccentric ephindwe kabini, ngeli lixa ikwagquma iikhonsepthi ezinxulumeneyo ezifana nokutywina, ukuxhathisa, kunye nolawulo lolwelo.
Yintoni iValve yeButterfly ephindwe kabini
Ivalve yebhabhathane ye-Eccentric ephindwe kabini, ekwabizwa ngokuba yivalve yebhabhathane esebenza kakhulu, iyilwe ngediski ye-offset enciphisa ukunxibelelana nesitulo xa uvula naxa uvala. Esi sakhiwo "i-double eccentric" okanye "i-double offset" sinciphisa ukunxiba, siqinisekisa isitywina esiqinileyo, kwaye sinikezela ubomi obude bokusebenza. Ngokungafaniyo neevalvu zebhabhathane eziqhelekileyo, uyilo oluphindwe kabini lwe-eccentric luvumela ulawulo lokuqukuqela olugudileyo kunye nokugcinwa okuncitshisiweyo, okwenza kube yinto efanelekileyo kwizicelo ezinzima.
Izinto eziluncedo kwi-Double Eccentric Butterfly Valves
Ukwenziwa kokutywina okongeziweyo: Ulwakhiwo oluphindwe kabini luqinisekisa ukuba i-disc inxibelelana nesihlalo kuphela kwinqanaba lokugqibela lokuvala, okukhokelela ekutywinweni okuqinileyo, okungena-bubble kunye nokunciphisa umngcipheko wokuvuza.
UkuNxibelela okuNcitshisiweyo kunye noLondolozo: Ngongquzulwano oluncinci phakathi kwediski kunye nesitulo, uyilo oluphindwe kabini lwe-eccentric lunciphisa ukunxiba, ukwandisa ubomi bevalve kunye nokunciphisa iindleko zokulondolozwa.
Ulawulo lokuHamba oluLungileyo: Ezi zivalo zibonelela ngolawulo oluchanekileyo lokuqukuqela, zizenza zilungele usetyenziso lwe-throttling kunye neenkqubo ezibalulekileyo apho umgaqo ochanekileyo ubalulekile.
Uxinzelelo oluphezulu kunye nokuchasana nobushushu: Yakhiwe ngezinto ezihlala ixesha elide, iivalve zebhabhathane eziphindwe kabini ziyakwazi ukumelana noxinzelelo oluphezulu kunye namaqondo obushushu, zizenze zilungele usetyenziso apho iivalvu ezisemgangathweni zinokusilela.
Usetyenziso lwe-Double Eccentric Butterfly Valves
Unyango lwamanzi: Kwiinkqubo zokuhluza kunye nokusabalalisa, ezi zivalo ziqinisekisa ukutywinwa okuqinileyo kunye nokulawula ukuhamba kakuhle.
I-Oli neGesi: Ukuxhathisa okuphezulu kweevalvu kumaqondo obushushu agqithisileyo kunye noxinzelelo kuzenza zibe zezilungele ukusetyenziswa kwimibhobho, ukucokisa, kunye nezibonelelo zokutsalwa.
Ukuveliswa kwamandla: Ukusuka kwiinkqubo zomphunga ukuya kwiinethiwekhi zokupholisa, iivalve zebhabhathane eziphindwe kabini zibonelela ngolawulo oluthembekileyo kwizityalo zamandla.
Zisebenza njani iivaluvu zebhabhathane eziphindwe kabini xa zithelekiswa neseti enye kunye neevalufa ezithathu
Kwi-valve ye-butterfly eccentric ephindwe kabini, i-disc ihlanjululwe esihlalweni, inciphisa ukudibanisa ngokuthe ngqo kunye ne-friction. Olu lwakhiwo luhluke kwiivalve zokucima enye, apho iziko le-disc lihambelana ngokuthe ngqo kunye ne-axis yevalve, okubangela ukudibanisa rhoqo kunye nokunxiba. Iivalvu zebhabhathane ezithathu, kwelinye icala, zinento yesithathu, idala umphezulu wokutywina onika ukusebenza okuphezulu ngakumbi kunye nokuvuza kweqanda.
Ukukhetha iValve yebhabhathane eEccentric eLungileyo
Ukukhethwa kwezinto: Kwiindawo ezinobungozi, insimbi engenasici okanye imizimba ye-alloy inika ukuxhathisa okungcono kunye nokuqina.
Ubungakanani kunye neeReyithingi zoxinzelelo: Khetha ubungakanani bevalvu ehambelana neemfuno zoxinzelelo lwenkqubo yakho ukuqinisekisa ukusebenza kakuhle.
Uhlobo lokutywina: Iivalvu eziphindwe kabini ziza neendlela ezahlukeneyo zokutywina, kubandakanywa isinyithi-ukuya-kwentsimbi kunye nezitywina eziqinileyo, kwiinkqubo ezahlukeneyo.
Iimveliso ezinxulumeneyo kunye nezinye iindlela
Ngelixa ivalve yebhabhathane ephindwe kabini ilukhetho oluguquguqukayo, ezinye iindidi zevalvu zinokuqwalaselwa ngokuxhomekeke kwisicelo sakho.
Iivalvu zeBhavavane eziNyezo eziNthathu: Ilungele usetyenziso oluphezulu olufuna ukuvuza kweqanda, ezi zivalo zibonelela ngotywino olungcono kunye nokuqina.
Iivalvu zebhabhathane zohlobo lweWafer: Ngoyilo oludityanisiweyo, iivalvu zebhabhathane zisisisombululo esonga isithuba sezicelo ezinoxinzelelo oluphantsi.
Iivalvu zeBhola eziSebenza ngokuPhezulu: Xa kufuneka ulawulo olupheleleyo, iivalvu zebhola ezisebenza ngokuphezulu yenye enye indlela ethembekileyo yokusetyenziswa kobunzima.
Ixesha lokuposa: Nov-13-2024