Lub sealing kev ua tau zoo ntawm lub flowmeter yog ib qho kev ntsuas tseem ceeb rau kev ntsuas nws txoj kev nyab xeeb thiab kev ntseeg tau; Nws feem ntau yog hais txog cov cuab yeej muaj peev xwm los tiv thaiv cov kua dej los yog cov pa tawm hauv qhov ntsuas siab, qhov kub thiab txias, thiab cov khoom siv xov xwm. Kev sib khi ruaj khov ua haujlwm pab tiv thaiv kev tawm xov xwm, txo qis kev ntsuas qhov yuam kev, thiab tiv thaiv ob qho tib si ntawm - qhov chaw ib puag ncig thiab kev nyab xeeb ntawm cov neeg ua haujlwm.
Hais txog kev tsim qauv, flowmeters feem ntau ua tiav kev sib khi los ntawm kev siv O-rings, gaskets, flanged kev sib txuas, thiab welded sib dhos. Cov khoom siv sib khi muaj xws li roj hmab thiab polytetrafluoroethylene (PTFE); Cov ntaub ntawv no muaj kev tiv thaiv corrosion zoo thiab elasticity, ua kom lawv haum rau ntau yam kev tshaj tawm thiab qhov kub thiab txias. Rau cov ntawv thov uas muaj kev kub siab lossis qhov chaw corrosive heev, hlau ntsaws ruaj ruaj lossis dual-cov qauv sealing feem ntau yog ua haujlwm los txhim kho qhov kev nyab xeeb tag nrho.
Hais txog kev ua tau zoo, flowmeters feem ntau dhau los ntawm kev sim siab, kev sim airtightness, lossis kev sim hydrostatic los xyuas qhov ua tau zoo ntawm lawv cov txheej txheem sealing. Nyob rau hauv cov txheej txheem kev sim no, nws yog ib qho tseem ceeb kom ntseeg tau tias tsis muaj qhov xau tshwm sim -txawm tias nyob rau hauv cov xwm txheej ntau tshaj qhov ntsuas kev ua haujlwm siab los ntawm qhov ntsuas kev nyab xeeb. Tsis tas li ntawd, thaum lub sijhawm ua haujlwm ntev -, kev ua haujlwm sealing tuaj yeem cuam tshuam los ntawm qhov kub thiab txias, kev tawm tsam corrosion, thiab kev vibrations txhua yam; yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau ua raws sij hawm soj ntsuam ntawm cov khoom sib khi rau cov cim ntawm kev laus thiab hloov lawv raws sijhawm.
