Hauv kev tshawb nrhiav lub hiav txwv niaj hnub kev tshawb nrhiav thiab cov thev naus laus zis thev naus laus zis, submersibles yog ib qho tseem ceeb hauv qab kev ua haujlwm twj. Qhov precision ntawm lawv cov qauv thiab kev tsim khoom lag luam cuam tshuam rau kev nyab xeeb thiab ua haujlwm ntawm kev ua haujlwm loj heev. Ntawm lawv, tusScuba Regulator Roj Hmab O-Ring, raws li ib qho tseem ceeb ntawm cov txheej txheem submersible sealing, plays ib lub luag haujlwm tseem ceeb.
O-RING OR yog dab tsi?
Ib qho O-Ring yog lub nplhaib-zoo li cov khoom siv khi, feem ntau yog ua los ntawm elastic roj hmab khoom, nrog cov tshuaj tiv thaiv zoo thiab corrosion tsis kam. Nws cov duab zoo ib yam li tsab ntawv "O", yog li lub npe. O-rings yog dav siv nyob rau hauv ntau cov khoom siv txhua yam, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej uas kua lossis roj xau yuav tsum tau tiv thaiv. Hauv Subersibles, O-Rings yog siv rau kaw nruab nrab ntawm cov chaw sib txuas los xyuas kom meej tias cov submersible tsis yog dej hauv qab.
Cov haujlwm thiab cov ntawv thov ntawm O-Rings
Lub luag haujlwm tseem ceeb ntawm O-rings yog kom muaj kev sib khi ntawm submersiBles nyob rau hauv lub siab-dej siab ib puag ncig. Raws li kev tshawb fawb muaj feem, thaum tus submersible ua haujlwm nyob hauv qab dej, sab nraud dej siab tuaj yeem ncav tau ntau txhiab tus neeg ntawm PASASS (PA). Piv txwv li, thaum lub hiav txwv sib sib zog nqus yog ntawm qhov tob ntawm 3, {}} meters, cov dej siab tuaj yeem ncav cuag li 300 {, {} kpa).
Raws li cov kev mob hnyav heev, kev sib khi ua tau zoo ntawm O-rings yog qhov tseem ceeb. O-rings zoo tiv thaiv dej los ntawm kev nkag mus los ntawm lawv cov khoom siv elasticity thiab cov khoom siv hluav taws xob, cov tshuab hluav taws xob hauv cov khoom siv hluav taws xob hauv cov khoom siv.
Kev tsim kho hauv cov khoom xaiv
Cov khoom xaiv ntawm o-rings muaj qhov cuam tshuam ncaj qha rau lawv cov kev ua tau zoo.
O-Ring cov ntaub ntawv xws liFkm, Silicone, thiabLeeg, Txawm hais tias lawv tau raws li qhov yuav tsum tau ua rau muaj kev tiv thaiv kev ntxhov siab thiab corrosion tsis kam rau qee yam, lawv cov kev ua tau zoo nyob rau hauv tseem yuav tsum tau txhim kho.
Nyob rau hauv xyoo tas los no, cov kws tshawb nrhiav tau pib tshawb nrhiav cov ntaub ntawv tshiab, xws li polytetrosraethylene (Ptfe) thiab polyurethane (PU). PTFE muaj cov tshuaj kuj zoo heev thiab kub kuj ua, haum rau ib puag ncig corrosive heev; Thaum polyurethane sib txuas elasticity thiab coj kev tiv thaiv, haum rau kev siv cov ntawv thov dynamic.
Raws li kev kawm, kev sib khi ua tau zoo ntawm O-rings ua los ntawm polyurethane cov ntaub ntawv nyob rau hauv cov kev mob siab yog li 15% siab dua li ntawm cov ntaub ntawv ib txwm muaj. Lub tswv yim thov kev lag luam ntawm cov khoom siv no tsis yog tsuas yog txhim kho kev nyab xeeb ntawm submersiibles tab sis kuj txuas ntxiv kev pabcuam lub neej ntawm O-Rings.
Qhov tseem ceeb ntawm kev saib xyuas thiab tshuaj xyuas
Txhawm rau kom muaj kev nyab xeeb ntawm cov submersible, kev tshuaj xyuas ib txwm thiab kev saib xyuas o-rings yog qhov tseem ceeb.
Raws li cov qauv kev lag luam, cov kab mob O-Rings yuav tsum tau saib xyuas ua ntej txhua tus neeg mob siab, hnav, thiab ib puag ncig cov nplhaib yuav ua rau kev sib khi tsis ua hauj lwm. Daim ntawv ntsuam xyuas tau qhia tias kwv yees li 20% ntawm submersible swb tau tshwm sim los ntawm kev sib khi ua tsis tiav ntawm O-Rings.
Yog li ntawd, tus neeg teb xov tooj ntawm submersible yuav tsum kuaj xyuas cov xwm txheej ntawm O-Rings kom pom Swb tau pom tias muaj cov kab nrib pleb, deformation, lossis ua kom tawv. Thaum pom muaj teeb meem, nws yuav tsum tau hloov nyob rau lub sijhawm kom tsis txhob muaj kev pheej hmoo ntawm kev xau thaum muaj haujlwm dhia dej.
Tag
Submersible Regulator Roj Hmab Roj Hmab Roj Hmab Roj Hmab Ua Si Ib qho kev ua haujlwm tsis tseem ceeb hauv kev ua kom muaj kev sib khi thiab kev nyab xeeb ntawm submersibles. Los ntawm kev ua tsis tu ncua ntawm kev tsim qauv thiab cov ntaub ntawv ntawm O-rings, kev nyab xeeb thiab kev ntseeg tau ntxiv rau kev tshawb nrhiav hauv hiav txwv tob thiab tshawb nrhiav.