Nyob rau hauv lub ntiaj teb no ntawm industrial machinery thiab piping systems, li qub yog ib tug tseem ceeb Cheebtsam lub luag hauj lwm rau kev tswj cov dej ntws thiab siab. Thaum cov khoom siv no tau tsim los ua kom muaj kev nyab xeeb thiab ua haujlwm tau zoo, lub valve tsis ua haujlwm yog qhov muaj feem cuam tshuam uas tuaj yeem cuam tshuam kev ua haujlwm, ua rau muaj kev kho kom raug nqi, thiab ua rau muaj kev phom sij. Txhawm rau txhawm rau txo cov kev pheej hmoo no, nws yog ib qho tseem ceeb kom nkag siab txog cov laj thawj uas ua rau lub valve tsis ua haujlwm, tiv thaiv nws li cas, thiab cov kev daws teeb meem twg tuaj yeem siv tau thaum tsis ua haujlwm.
Feem ntau ua rau Valve Failure
Valve tsis ua hauj lwm tuaj yeem tshwm sim rau ntau qhov laj thawj, feem ntau cuam tshuam nrog cov teeb meem kev siv tshuab, ib puag ncig, lossis tib neeg yuam kev. Feem ntau ua rau muaj xws li:
- Corrosion thiab Erosion
Corrosion yog ib qho ntawm cov ua rau valve tsis ua hauj lwm, tshwj xeeb tshaj yog nyob rau hauv kev lag luam uas cuam tshuam nrog hnyav tshuaj los yog huab cua kub. Sij hawm dhau mus, cov khoom siv hauv lub valve tuaj yeem degrade vim raug cov khoom corrosive, txo lawv lub zog thiab kev ua haujlwm. Kev yaig, tshwm sim los ntawm cov kua dej siab lossis cov khoom abrasive, tuaj yeem hnav cov khoom siv valve, ua rau tsis ua haujlwm.
- Hnav thiab kua muag
Zoo li txhua yam khoom siv kho tshuab, li qub tau hnav thiab tsim kua muag los ntawm kev ua haujlwm nquag. Nyob rau tib lub sijhawm, cov ntsaws ruaj ruaj, cov rooj zaum, thiab lwm yam khoom tseem ceeb tuaj yeem degrade, ua rau cov dej xau lossis txo cov haujlwm.
- Kev txhim kho tsis raug lossis kev tu
Kev teeb tsa tsis zoo, suav nrog kev sib dhos tsis raug lossis tsis txaus, tuaj yeem ua rau lub valve tsis ua haujlwm. Ib yam li ntawd, tsis muaj kev saib xyuas tsis tu ncua lossis siv cov cuab yeej tsis raug thaum lub sijhawm ua haujlwm tuaj yeem ua rau cov khoom siv valve puas, ua rau muaj kev ua haujlwm tsis zoo.
- Siab Surges thiab Hydraulic Shocks
Sudden hloov hauv siab, feem ntau hu ua dej rauj lossis hydraulic shock, tuaj yeem ua rau muaj kev ntxhov siab rau cov li qub. Qhov no tuaj yeem ua rau lub cev pob txha, lub rooj puas tsuaj, lossis tag nrho tsis ua haujlwm.
- Overheating los yog khov
Qhov kub thiab txias, txawm tias siab lossis qis, tuaj yeem ua rau cov ntaub ntawv valve nthuav dav lossis cog lus, cuam tshuam lawv lub peev xwm ua kom raug. Overheating tuaj yeem cuam tshuam cov khoom hlau, thaum khov tuaj yeem ua rau cov li qub txeeb tau, ua rau lawv tsis muaj txiaj ntsig.
Tiv thaiv Valve Failure
Txhawm rau txo qhov kev pheej hmoo ntawm lub valve tsis ua haujlwm, cov neeg ua haujlwm yuav tsum ua kom muaj kev cuam tshuam rau kev xaiv valve, kev teeb tsa, thiab kev saib xyuas:
- Xaiv Txoj Cai Valveraudaim ntawv thov: Nws yog ib qho tseem ceeb uas yuav tau xaiv lub valve uas ua tau raws li qhov xav tau ntawm cov kua dej, siab, thiab kub ntawm daim ntawv thov. Kev cai li qub, zoo li cov uas muab los ntawm 3dvalve, tuaj yeem tsim kom haum rau cov kev xav tau tshwj xeeb thiab muab kev ntseeg tau zoo dua.
- Tsis tu ncua thiab tshuaj xyuas: Teem sijhawm tshuaj xyuas thiab kev tiv thaiv kev saib xyuas pab txheeb xyuas cov cim thaum ntxov ntawm kev hnav, corrosion, los yog to. Qhov no tso cai rau kev kho kom raws sijhawm lossis hloov pauv ua ntej qhov tsis ua tiav tag nrho.
- Txhim kho kom raug: Xyuas kom tseeb tias cov li qub tau teeb tsa raws li cov chaw tsim khoom tshwj xeeb thiab cov lus qhia yog qhov tseem ceeb rau kev ua haujlwm zoo. Qhov no suav nrog kev sib raug zoo, kev sib khi, thiab kev teeb tsa torque.
- Kev siv cov txheej txheem tiv thaiv: Txhawm rau tiv thaiv corrosion thiab yaig, li qub tuaj yeem coated nrog cov ntaub ntawv tiv thaiv uas pab txhawb lawv txoj sia nyob rau hauv ib puag ncig hnyav.
Kev daws rau Valve Failure
Txawm tias muaj kev tiv thaiv zoo tshaj plaws, qhov tsis ua haujlwm valve tseem tuaj yeem tshwm sim. Thaum nws ua li ntawd, cov lus teb nrawm thiab ua tau zoo yog qhov tseem ceeb los txo qis qis qis thiab kho tus nqi. Cov kev daws teeb meem yuav suav nrog:
- Reconditioning thiab Kho: Feem ntau, cov li qub tuaj yeem hloov kho lossis kho dua li hloov tag nrho. Qhov no tuaj yeem cuam tshuam cov rooj zaum resurfacing, hloov cov ntsaws ruaj ruaj, lossis daws teeb meem corrosion.
- Hloov nrog cov khoom zoo dua qub lossis ntau dua li qub: Yog tias lub valve tsis ua haujlwm vim yog xaiv cov khoom siv tsis txaus lossis tsim qauv, kev hloov kho kom zoo dua lossis tsim nyog dua tuaj yeem tiv thaiv kev ua tsis tiav yav tom ntej.
- Kev saib xyuas lub sijhawm tiag tiag: Kev ua raws li kev soj ntsuam xyuas qhov ua tau zoo ntawm cov li qub hauv lub sijhawm tiag tiag tuaj yeem pab txheeb xyuas qhov tsis txaus ntseeg ua ntej lawv ua rau tsis ua haujlwm. Cov thev naus laus zis zoo li IoT sensors tuaj yeem muab cov ntaub ntawv tseem ceeb rau kev saib xyuas kev kwv yees.
Kev nkag siab txog qhov tsis ua haujlwm valve yog qhov tseem ceeb rau kev tswj xyuas kev nyab xeeb, kev cia siab, thiab kev ua haujlwm ntawm cov tshuab ua haujlwm. Los ntawm kev txheeb xyuas qhov ua rau lub valve tsis ua haujlwm thiab siv cov kev tiv thaiv kev tiv thaiv, cov tuam txhab tuaj yeem txo qhov kev pheej hmoo ntawm kev poob qis thiab kev kho tus nqi.
Ntawm 3dvalve, peb muab qhov tseem ceeb ua cov khoom lag luam zoo, kho kom haum raws li cov kev xav tau tshwj xeeb ntawm peb cov neeg siv khoom thaum muab cov kev daws teeb meem uas txo qis qhov yuav ua tsis tiav. Nrog kev saib xyuas tsis tu ncua, kev teeb tsa kom raug, thiab kev cuam tshuam raws sijhawm, valve tsis ua haujlwm tuaj yeem tswj tau zoo, ua kom muaj kev ua haujlwm zoo dua thiab txhim kho kev ua haujlwm.
Wendy