Kev sealing kev ua haujlwm ntawm aIb Leeg Lub Pob Zeb Pob Valve X9201-T DawbHais txog kev muaj peev xwm ntawm lub pob valve kom tiv thaiv tau nruab nrab freakage, thiab yog qhov tseem ceeb tshaj plaws kev ua haujlwm ntsuas ntawm lub valve. Media to yuav ua rau cov khoom tsis tuaj yeem, cov pa phem ib puag ncig thiab txawm tias muaj xwm txheej. Rau cov nplaim taws, tawg, tshuaj lom lossis xov xwm kev ua yeeb yam ntawm lub zog ntawm lub zog ntawm kev tawm dag zog, uas yog qhov tseem ceeb tshaj plaws kev ua haujlwm ntsuas ntawm lub valve. Media to yuav ua rau cov khoom tsis tuaj yeem, cov pa phem ib puag ncig thiab txawm tias muaj xwm txheej. Rau cov nplaim taws, tawg, tshuaj lom lossis hluav taws xob tawm, tsis pub siv hluav taws xob, yog li lub valve yuav tsum muaj kev txhim kho kev sib khi ua tau zoo.
Valve cov thev naus laus zis tau dhau los txhim kho txij li nws yug los rau tam sim no. Txog tam sim no, lub pob valve sealing thev naus laus zis feem ntau yog embodied nyob rau hauv ob yam, uas yog zoo li qub sealing thiab dynamic sealing. Zoo li qub sealing zoo li qub li qub yog hais txog kev tsim ntawm lub foob ntawm ob qho kev sib tw ntawm cov lus qub. Txoj kev sib khi ntawm lub ntsiab yog siv gaskets. Muaj ntau hom gaskets, cov hauv qab no feem ntau siv.
Tiaj tus washer tiaj: lub tiaj tiaj ntawm ob qhov chaw tas. Feem ntau muab faib ua cov tshuab ntxhua khaub ncaws yas, roj hmab tiaj tus txuas, hlau tiaj tus txuas thiab muab cov tshuab xaws sib xyaw ua ke raws li cov ntaub ntawv siv.
②O-ntiv nplhaib: lub tshuab ntxhua khaub ncaws nrog o-ntiv nplhaib hla ntu. Vim tias nws cov kab ntawv hla hla yog o-puab, nws muaj qee qhov kev sib tsoo tus kheej, yog li cov nyhuv sib khi tau zoo dua li ntawm lub tiaj tus gasket.
③ Washer: Ib lub tshuab ntxhua khaub ncaws uas qhwv ib cov khoom ntawm lwm cov khoom. Xws gavkets feem ntau muaj elasticity zoo thiab tuaj yeem txhim kho cov nyhuv seading.
Paffe sporial-puab washer: ib lub tshuab ntxhua khaub ncaws nrog cov duab tsis xwm yeem. Xws li cov tshuab cua oval, cov tshuab ntxhua khaub ncaws ua pob zeb, cov tshuab ntxhua khaub ncaws, thiab lwm yam Cov tshuab ntxhua khaub ncaws no feem ntau muaj cov txiaj ntsig tus kheej thiab feem ntau yog siv rau qhov siab thiab nruab nrab siab li qub.
⑤ Wave Washers: VOJ HAS HASHERS. Cov pa roj gasket feem ntau yog tsim cov ntaub ntawv metallic thiab cov khoom siv hlau tsis sib xws, thiab muaj cov yam ntxwv ntawm cov nyhuv me me thiab cov nyhuv sib khi zoo.
Roll-up tshuab ntxhua khaub ncaws: nyias hlau siv thiab tsis yog-hlau siv tau txuas ze rau hauv tshuab ntxhua khaub ncaws. No gasket muaj elasticity zoo thiab kev ua tau zoo sib luag. Dynamic sealing dynamic sealing yog ib hom kev sib khi teeb meem thaum lub sijhawm txheeb ze txav ntawm lub valve. Nws tsis tso cai rau nruab nrab ntws mus rau xau nrog kev txav ntawm lub valve qia. Txoj kev sib khi ntawm lub ntsiab yog siv lub thawv stuffing. Muaj ob txoj hauv paus ntawm cov thawv ntim khoom: gland hom thiab compression txiv ntoo hom. Lub caj pas yog tam sim no cov qauv siv dav. Feem ntau hais lus, lub caj pas tuaj yeem faib ua hom kev sib xyaw thiab hom. Txawm hais tias txhua daim ntawv sib txawv, nws yeej muaj qhov siab ntawm lub ntsia liaj qhov rooj. Cov noob txiv muag ntau feem ntau yog siv rau cov qub me me. Vim nws qhov loj me, lub zog hluav taws xob yog txwv. Nyob rau hauv lub thawv stuffing, vim tias cov ntim yog sib chwv ncaj qha nrog lub valve qia, muaj kev sib txhuam rau lub siab thiab kub ntawm lub nruab nrab, thiab corrosion tsis kam. Tam sim no, feem ntau cov fillers yog roj hmab o-puab
Ring, PTFE braided packed, asbestos packing thiab molding packing. Txhua hom ntim muaj nws cov mob uas muaj peev xwm thiab cov neeg uas tuaj yeem xaiv tau raws li cov kev xav tau tshwj xeeb.
Lub Sijhawm Post: Jan-06-2022