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Izinto eziluncedo kunye nezingeloncedo kwiivalvu ezahlukeneyo (2)
I-2, ivalve yebhabhathane: ivalve yebhabhathane luhlobo lwediski yokuvula kunye neendawo zokuvala ezibuyisela i-90 ° okanye kunjalo ukuvula, ukuvala kunye nokulungelelanisa umjelo wolwelo lwevalve.Iingenelo: (1) Isakhiwo esilula, umthamo omncinci, ubunzima obulula, izinto zokusetyenziswa, ezingasetyenziswanga kwiivalve ezinkulu;(2) ukuvulwa ngokukhawuleza kunye...Funda ngokugqithisileyo -
Izinto ezilungileyo kunye nokungalunganga kweevalvu ezahlukeneyo (1)
1. Ivalve yesango: Ivalve yesango ibhekisa kwivalve enendawo yokuvala (isango) ehamba ecaleni kwecala elithe nkqo le-axis yetshaneli.Isetyenziswa ikakhulu njengendlela yokusika kwipayipi, oko kukuthi, ivule ngokupheleleyo okanye ivalwe ngokupheleleyo.Ngokuqhelekileyo, iivalve zesango akufanele zisetyenziswe ukulawula ukuhamba.Iyakwazi...Funda ngokugqithisileyo -
Ziziphi iimpawu zeevalvu zeplagi? (1)
Ziziphi iimpawu zeevalvu zeplagi?I-1, umzimba wevalve yevalve yeplagi idityanisiwe, uyilo olunyuswe phezulu, ulwakhiwo olulula, ulondolozo olufanelekileyo lwe-intanethi, akukho ndawo yokuvuza kwevalvu, inkxaso ephezulu yenkqubo yombhobho.I-2, i-medium kwinkqubo yeekhemikhali ine-corrosive eyomeleleyo, kwi-chem...Funda ngokugqithisileyo -
Yintoni ivalve yeplagi?
Yintoni ivalve yeplagi ? Ivalve yeplagi lutshintsho olukhawulezayo ngevalve, ngenxa yentshukumo phakathi kwendawo yokutywina kunye nesiphumo sokusula, kwaye ivuleke ngokupheleleyo inokuthintela ngokupheleleyo ukunxibelelana ne-flow medium, ngoko inokusetyenziswa phakathi amasuntswana amisiweyo.Olunye uphawu olubalulekileyo lwep...Funda ngokugqithisileyo -
Isishwankathelo sevalve yebhabhathane kunye nokusetyenziswa kolwakhiwo
Ujongo oluqhelekileyo lwevalve yebhabhathane kunye nokusetyenziswa kolwakhiwo Ulwakhiwo olutsha lwemveliso yoyilo lwesitulo sebhabhathane esisebenza kakhulu, ngokwesalathiso somthombo woxinzelelo, lungisa ngokuzenzekelayo isihlalo, sifezekise isiphumo sevalve ephindwe kabini ngoxinzelelo, kunye nokwandisa ubomi benkonzo...Funda ngokugqithisileyo -
Iimpawu zevalve yebhabhathane
Ilungele ngokukodwa ukuba ipleyiti yebhabhathane yevalve yomgangatho omkhulu ifakwe kumda wombhobho.Kwi-butterfly valve body cylindrical channel, i-disc disc ijikeleze i-axis yokujikeleza, i-Angle yokujikeleza phakathi kwe-0 ° ~ 90 °, ukujikeleza ukuya kwi-90 °, i-valve ivuleke ngokupheleleyo ...Funda ngokugqithisileyo -
Umgaqo womsebenzi wevalve yokukhangela
Ivalve yokukhangela ikwabizwa ngokuba yivalve yokubuyela umva, ivalve yokukhangela, ivalve yoxinzelelo lwangasemva kunye nevalve yendlela enye.Ezi zivalo zivulwa ngokuzenzekelayo kwaye zivalwe ngokuhamba kwesixhobo ngokwaso kumbhobho, ozezevalve ezizenzekelayo.Isetyenziswe kwinkqubo yepayipi, umsebenzi wayo oyintloko kukuthintela ...Funda ngokugqithisileyo -
Ivalve yokujonga idiskhi ephindwe kabini xa kuthelekiswa noncedo lwevalve yokujonga ujingi
A. Khangela ubume bevalve, ubungakanani obuncinci, ubunzima bokukhanya, ukufakwa kwevalve, ukuphatha, ukugcinwa kunye noyilo lwepayipi kuzisa lula kakhulu, kwaye kunokonga iindleko.B. Ukuncitshiswa komgca wokungcangcazela.Ukuze unciphise ukungcangcazela komgca ube buncinci okanye uphelise ukungcangcazela komgca, vala ngokukhawuleza kangangoko kunokwenzeka...Funda ngokugqithisileyo -
Iinzuzo zevalve yeglowubhu yentsimbi eyenziweyo
Iinzuzo zevalve yeglowubhu yentsimbi eyenziweyo: Olona ncedo lucacileyo kukuba kwinkqubo yokuvula nokuvala, kuba ukukhuhlana phakathi kwediski kunye nomgangatho wokutywina womzimba wevalve ungaphantsi kwevalve yesango, ngoko ke ukunxitywa kokumelana.Umphakamo wokuvula ngokuqhelekileyo yi-1/4 kuphela yedayamitha ye ...Funda ngokugqithisileyo -
Umgaqo wokusebenza wevalve yesango loxinzelelo oluphezulu kunye neenzuzo zayo
Umgaqo wokusebenza kwevalve yesango loxinzelelo oluphezulu: Iivalve zesango loxinzelelo oluphezulu zitywinwe ngenkani, ke xa ivalve ivaliwe, uxinzelelo kufuneka lufakwe kwisango ukunyanzela ubuso bokutywina ukuba bungavuzi.Xa i-medium ingena kwi-valve yesi-6 ukusuka ngaphantsi kwesango, ukuxhathisa ukuba ukusebenza ...Funda ngokugqithisileyo -
Izinto eziluncedo kunye nokungalunganga kwevalve yesango elidityanisiweyo kunye nemicimbi efuna ingqwalasela kufakelo
Izinto eziluncedo kunye nokungalunganga kwevalve yesango elidityanisiweyo kunye nemicimbi efuna ingqalelo ekufakeni Ivalve yesango yindawo yokuvula kunye nokuvala isango, isalathiso sokuhamba kwesango kunye nesalathiso solwelo sithe nkqo, ivalve yesango inokuvulwa ngokupheleleyo. kwaye ivalwe ngokupheleleyo...Funda ngokugqithisileyo -
Iimpawu zevalve yeglowubhu yokuwelda kunye nemiba efuna ingqwalasela kufakelo nokugcinwa
Ivalve yokumisa i-welding kunye noqhagamshelo lombhobho yamkela ubume be-welding.Umphezulu wokutywina akulula ukuwunxiba, ukubetha, ukusebenza kakuhle kokutywina, ubomi obude.Isakhiwo esibambeneyo, ukuvulwa kakuhle kunye nokuvala, ukuphakama okuncinci, ukugcinwa lula.Iwafanele amanzi kunye nombhobho we-oyile yomphunga onobushushu obuphezulu...Funda ngokugqithisileyo
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