Kev sib cais ntawm cov kav dej, kev saib xyuas thiab decompression, thiab kev tiv thaiv kev tshaj tawm xov xwm yog qhov txuas tseem ceeb los ua kom muaj kev nyab xeeb ntawm kev tsim khoom hauv siab -kev pheej hmoo ntawm cov kav dej xws li roj thiab roj, tshuaj lom neeg siab - cov kav dej siab, thiab cov roj av sib sau ua ke thiab kev thauj mus los. Traditional pipelines feem ntau yog sib cais los ntawm dual valve los ua ke thiab tso cov yeeb nkab, uas muaj qhov tsis zoo ntawm cov txheej txheem nyuaj, ntau cov ntsiab lus to thiab siab ua haujlwm thiab cov nqi kho mob. Raws li lub valve tshwj xeeb nrog kev ua haujlwm siab rau API 6D thoob ntiaj teb tus qauv, API DBB taug qab ntsaws valve tau koom ua ke rau hauv kev tsim ntawm ob npaug - thaiv lub valve, uas daws qhov mob ntawm cov kav dej ib txwm siv tau zoo kawg nkaus thiab tau dhau los ua lub ntsiab valve hom kev xaiv hauv kev kub siab thiab kev pheej hmoo siab. Daim ntawv no qhia txog nws cov ntsiab lus tseem ceeb, lub hauv paus ntsiab lus ntawm kev ua haujlwm, qhov zoo ntawm cov qauv thiab daim ntawv thov scenario kom meej.
1.API DBB Track Plug Valve Core txhais
API DBB track plug valve yog ib qho kev ua haujlwm siab khiav ntsaws valve tsim raws li API 6D pipeline valve tus qauv. Nws yog ib hom kev ruaj ntseg cais valve tshwj xeeb uas tsim los rau kev lag luam teb. DBB txhais tau tias "ob lub rooj" thiab "los ntshav" hauv lus Askiv, thaum Suav cov npe tag nrho yog "ob lub rooj," "ob lub foob" thiab "los ntshav." Nws yog lub hauv paus kev paub txog tus kheej ntawm lub valve. Tsis zoo li qhov sib koom ua ke - kaw qhov ntsaws ntsaws valve, uas tsuas muaj lub luag haujlwm tseem ceeb ntawm ob txoj kev sib khi, API DBB taug qab ntsaws li qub muaj cov qauv sib xyaw tshwj xeeb. Lub valve ib leeg sib koom ua ke ob qho kev sib cais sab saud thiab sab hauv qab lub rooj sib khi lub rooj zaum thiab lub nruab nrab lub siab nyem chamber. Yog tsis muaj kev pabcuam piping, peb lub luag haujlwm tseem ceeb ntawm kev sib cais ntawm cov kav dej, lub valve chamber siab nyem thiab kev soj ntsuam xyuas tus kheej tuaj yeem ua tiav ntawm nws tus kheej, uas ua tau raws li cov kev cai ntawm kev kub siab piping kev nyab xeeb hauv kev lag luam roj thiab roj.
2.DBB core technology txoj cai.
Lub valve sib xyaw ua ke tsis muaj kev sib txhuam qhib thiab kaw tshuab ntawm kev khiav li qub nrog DBB kev nyab xeeb nyem tshuab, uas muaj kev ua haujlwm tshawb fawb thiab kev nyab xeeb siab. Thaum lub valve raug kaw tag, ob qhov sib cais lub rooj zaum sab saud thiab qis qis ua lub teeb meem nyob rau tib lub sijhawm, tsim ob lub sealing barrier uas tuaj yeem tiv taus qhov siab ntawm cov kav dej nruab nrab hauv ob qho tib si cov lus qhia thiab tshem tawm tag nrho cov kev pheej hmoo ntawm kev xau hauv ob qho tib si. Lub kaw lus nruab nrab ntawm cov kab noj hniav yog tsim los ntawm ob lub ntsaws ruaj ruaj thiab tau nruab nrog cov qauv tshwj xeeb nyem valve. Thaum lub sij hawm kho cov kav dej, tus neeg teb xov tooj tuaj yeem qhib lub valve nyem, sai sai tshem tawm cov khoom seem thiab lub siab nyob rau hauv lub valve kab noj hniav, tshem tawm qhov tsis txaus ntshai ntawm qhov muag tsis pom kev rov qab. Nyob rau tib lub sijhawm, kev sib khi ua haujlwm ntawm lub valve tuaj yeem tshawb xyuas online los ntawm kev tso tawm lub xeev ntawm lub valve.
Thaum lub sijhawm qhib thiab kaw, lub valve ua raws li kev ua haujlwm tshwj xeeb ntawm lub valve. Cov tub ntxhais thawj zaug tshem tawm ntawm lub hau npog raws li qhov tseeb khiav, tom qab ntawd tig 90 degrees ua ntej ua raws li qhov sib khi. Tag nrho cov txheej txheem sealing nto tsis muaj kev sib txhuam thiab hnav- tiv taus, uas ua rau lub neej ntev ntawm lub valve hauv cov qauv, thaum ntsuas kev sib khi thiab ua haujlwm ntev.
3. Core structural zoo ntawm API DBB khiav plug valve.
Piv nrog cov tsoos dual valve cais cov tshuab thiab cov sealing valve, lub valve no muaj qhov zoo tshaj plaws. Ua ntej, nws yog ib tug holistic tsim uas hloov kev sib xyaw ntawm ob li qub thiab ib lub qhov kav dej nrog ib lub valve, ua kom yooj yim rau cov kav dej layout, txo cov flange thiab cov kav dej txuas cov ntsiab lus, txo cov dej xau ntawm qhov chaw, thiab txuag qhov chaw installation thiab engineering nqi. Thib ob, kev ruaj ntseg redundancy yog siab thiab muab ob npaug rau ywj siab foob yog siv los thaub qab. Txawm hais tias ib sab ntawm lub foob raug puas tsuaj me ntsis, sab nraud tuaj yeem txhim kho qhov nruab nrab sealing kom haum rau kev kub siab, nplaim taws, tawg thiab lwm yam siab - muaj kev pheej hmoo ua haujlwm. Thaum kawg, nws yog qhov yooj yim thiab ua haujlwm tau zoo rau kev khiav lag luam thiab tswj los ntawm decompression ntawm kab thiab sealing nrhiav tau ntawm kab. Cov cuab yeej calibration tuaj yeem ua tiav yam tsis muaj kev kaw lossis disassembly, txhawb kev hloov pauv hauv online ntawm qhov chaw tsis muaj zog, txo qis kev poob qis thiab cov nqi kho mob.
4.Mainstream siv industries thiab ua hauj lwm scene.
Raws li API 6D tus qauv kev ua raws cai thiab DBB kev nyab xeeb nta, lub valve yog tshwj xeeb tshaj yog haum rau hnyav kev lag luam ib puag ncig. Nws yog tsuas yog siv nyob rau hauv ntev roj thiab roj pipeline, oilfield wellhead khoom, gas tis chaw nres tsheb, chemical high -pressure process pipelines, cia thiab tsheb thauj mus los, thiab lwm yam Dav siv nyob rau hauv lub hwj chim, thee chemical kev lag luam thiab lwm qhov chaw uas yuav tsum tau nruj kev ruaj ntseg thiab stability ntawm pipeline sealing.
5. Cov ntsiab lus
Hauv kev xaus, API DBB rail plug valve yog ib hom kev hloov kho valve haum rau niaj hnub muaj kev kub ntxhov kev nyab xeeb. Nws cov tub ntxhais DBB ob chav thaiv kev pab cuam rhuav tshem cov kev txwv kev nyab xeeb ntawm cov khoom qub qub. Nrog rau qhov zoo ntawm tus qauv tsim, tsis muaj kev sib txhuam, ntev - lub sijhawm ua haujlwm, kev nyab xeeb thiab kev sib cais, thiab kev ua haujlwm yooj yim thiab kev saib xyuas, nws tsis yog tsuas yog ua tau raws li cov qauv kev lag luam thoob ntiaj teb, tab sis kuj tseem tuaj yeem daws qhov mob tseem ceeb ntawm cov raj xa dej sib cais, decompression thiab leakage tiv thaiv, thiab kev saib xyuas kev nyab xeeb, thiab txhim kho kev lag luam kev nyab xeeb thiab kev ruaj ntseg ntawm cov kav raj xa dej. Nws yog cov cuab yeej ntawm kev xaiv rau kev kub siab thiab kev pheej hmoo siab ntawm cov kav dej kav dej.
