Ob Chav Offset Npauj Npaim Valve vs Triple Offset Npauj Npaim Valve?

Qhov txawv ntawm ob chav eccentric thiab peb chav eccentric npauj npaim valve yog dab tsi?

Rau cov li qub kev lag luam, ob qho tib si ob chav eccentric npauj npaim li qub thiab peb chav eccentric npauj npaim li qub tuaj yeem siv rau hauv roj thiab roj av, tshuaj lom neeg thiab kev kho dej, tab sis tuaj yeem muaj qhov sib txawv loj ntawm ob hom npauj npaim li qub no, yog li nws yog ib qho tseem ceeb kom paub qhov sib txawv ntawm ob hom li qub no kom ua qhov kev xaiv zoo.

Hauv tsab xov xwm no, peb yuav saib qhov sib txawv tseem ceeb ntawmob chav offset npauj npaim li qubthiabpeb npaug ntawm cov npauj npaim valvenrog rau lawv cov txiaj ntsig thiab cov ntawv thov.

Ua ntej, tus qauv tsim thiab kev tsim kho yog txawv.

Lub disc ntawmob chav eccentric npauj npaim valveyog offset los ntawm kab nruab nrab ntawm lub cev valve thiab tus ncej. Qhov kev tsim offset no pab txhawb kev sib txhuam thiab kev hnav ntawm lub rooj zaum valve mos thaum qhib thiab kaw, yog li ua kom lub neej ua haujlwm ntev thiab txhim kho kev sib khi. Thaum lub npe hu ua triple eccentric butterfly valve muaj qhov thib peb eccentric nyob rau sab saum toj ntawm ob chav eccentric, piv txwv li, nws tsim cov duab conical hauv qhov chaw sealing, thiab cov khoom siv ntawm qhov chaw sealing feem ntau yog hlau sealing, uas ua rau muaj kev sib khi nruj dua thiab tsawg dua kev sib txhuam, ua rau nws zoo tagnrho rau kev siv siab thiab kub siab.

Qhov thib ob, qhov kev ua tau zoo txawv.

Triple eccentric npauj npaim valvesMuaj ntau qhov zoo dua li cov qauv tsim ob chav eccentric. Cov qauv tsim peb chav eccentric muab lub foob kaw ruaj khov, uas txhais tau tias kev xau tuaj yeem tiv thaiv tau zoo txawm tias nyob hauv qhov siab thiab kub siab. Yog li nws tsim nyog dua rau cov ntawv thov tseem ceeb uas xav tau kev kaw nruj. Tsis tas li ntawd, lub valve peb chav eccentric lub hau cone txhim kho kev hnav tsis kam kom lub sijhawm txij nkawm tuaj yeem ntev dua thiab cov nqi txij nkawm txo qis. Cov txiaj ntsig kev ua tau zoo no ua rau lub valve peb chav eccentric yog thawj qhov kev xaiv rau cov ntawv thov uas xav tau hauv kev lag luam roj thiab roj av, petrochemical thiab kev tsim hluav taws xob.

Thaum kawg, the tus nqi ntawm kev tsim kho tsis siv.

Qhov zoo tshaj plaws ntawmob chav eccentric npauj npaim valvePiv nrog rau peb lub eccentric npauj npaim valve yog tias tus nqi ntawm kev tsim kho qis dua me ntsis. Yog tias cov xwm txheej ua haujlwm tsis xav tau qhov kub thiab siab siab peb lub eccentric npauj npaim valve, ob lub eccentric npauj npaim valve yog qhov kev xaiv pheej yig dua. Qhov no yog vim tias ob lub eccentric npauj npaim valves yog qhov tsim nyog rau cov ntawv thov uas muaj qhov siab thiab kub qis mus rau nruab nrab. Lawv cov kev ua tau zoo thiab kev siv nyiaj tsim nyog ua rau lawv yog qhov kev xaiv nrov rau ntau yam kev siv hauv kev lag luam.

Hauv kev xaus lus, qhov kev xaiv ntawm ob thiabpeb lub eccentric npauj npaim valvesnyob ntawm qhov xav tau tshwj xeeb ntawm cov khoom nruab nrab thiab ib puag ncig. Cov li qub peb npaug eccentric yog qhov tsim nyog rau cov xwm txheej uas xav tau kev sib khi siab nrog rau kev tiv taus siab thiab kub, thaum ob npaug eccentric li qub muab kev daws teeb meem pheej yig rau cov ntawv thov uas tsis tas yuav siv zog ntau.