1. Sealing khub qauv
Nyob rau hauv qhov kev hloov ntawm qhov kub thiab txias los yog sealing quab yuam, cov qauv ntawm sealing khub yuav hloov. Thiab qhov kev hloov pauv no yuav cuam tshuam thiab hloov lub zog ntawm cov khub sealing, yog li txo qhov kev ua haujlwm ntawm lub valve seal. Yog li ntawd, hauv kev xaiv cov ntsaws ruaj ruaj, peb yuav tsum xaiv cov ntsaws ruaj ruaj nrog elastic deformation. Nyob rau tib lub sij hawm, kuj them sai sai rau qhov dav ntawm lub sealing nto. Yog vim li cas yog qhov kev sib cuag ntawm lub sealing nto tsis tuaj yeem hnia lub platform, thaum qhov dav ntawm qhov sealing nto nce, nws yog ib qho tsim nyog yuav tsum tau ua kom lub zog tsim nyog rau kev sib khi.
2. Tshwj xeeb siab ntawm sealing nto
Lub siab tshwj xeeb ntawm lub sealing nto cuam tshuam qhov kev ua tau zoo ntawm lub valve thiab kev pabcuam lub neej ntawm lub valve. Yog li ntawd, sealing nto siab kuj yog ib qho tseem ceeb heev. Nyob rau tib lub sijhawm, qhov tshwj xeeb siab dhau yuav ua rau lub valve puas, tab sis qhov tshwj xeeb qis heev yuav ua rau lub valve to. Yog li ntawd, peb yuav tsum tau txiav txim siab tag nrho rau qhov tsim nyog ntawm qhov tshwj xeeb siab hauv kev tsim.
3. Lub cev muaj zog ntawm nruab nrab
Cov khoom ntawm lub cev ntawm qhov nruab nrab kuj cuam tshuam rau kev sib khi ntawm lub valve. Cov khoom ntawm lub cev muaj xws li kub, viscosity thiab hydrophilicity saum npoo. Kev hloov ntawm qhov kub thiab txias tsis tsuas yog cuam tshuam rau kev so ntawm kev sib khi quab yuam thiab kev hloov ntawm qhov loj me, tab sis kuj muaj kev sib raug zoo nrog cov viscosity ntawm cov roj. Cov roj viscosity nce lossis txo nrog qhov nce lossis txo qhov kub. Yog li ntawd, txhawm rau txo qhov kub ntawm qhov kev sib khi ntawm lub valve, thaum peb tsim lub sealing khub, peb yuav tsum tsim nws li lub valve nrog thermal them nyiaj xws li lub rooj zaum elastic. Viscosity yog txuam nrog permeability ntawm cov kua. Nyob rau tib lub sijhawm, qhov ntau dua qhov viscosity, qhov me dua qhov permeability ntawm cov kua. Hydrophilicity ntawm nto txhais tau hais tias thaum muaj ib zaj duab xis ntawm cov hlau nto, cov zaj duab xis yuav tsum tau muab tshem tawm. Vim tias cov roj no nyias nyias yuav ua kom puas lub hydrophilicity ntawm qhov chaw thiab ua rau kev tsim cov yeeb yaj kiab
Nws tuaj yeem thaiv qhov kev nkag ntawm cov kua dej.
4. Qhov zoo ntawm kev sib khi khub
Qhov zoo ntawm kev sib khi khub feem ntau txhais tau hais tias peb yuav tsum xyuas cov khoom xaiv, sib txuam thiab raug tsim khoom. Piv txwv li, lub disc thiab lub rooj zaum sealing nto zoo ib yam, tuaj yeem txhim kho kev sib khi. Nws labyrinth sealing kev ua tau zoo yog qhov zoo vim tias nws qhov kev sib tw ntau dua.
Post lub sij hawm: Mar-07-2022