hluav taws xob damper valve
Siv hauv kev lag luam tshuaj, khoom siv hauv tsev, chaw nres tsheb fais fab, iav thiab lwm yam lag luam
cov ntaub ntawv khoom
Hluav taws xob npauj npaim valve yog ib qho tseem ceeb actuator nyob rau hauv industrial automation tswj system
Electric damper valve
Hom Lub Npe: Freya
Khoom specifications: Siab mus txog 6
Keeb kwm: Tianjin
Khoom siv: Cast steel
Cov xwm txheej siv tau: Tshuaj, khoom siv hauv tsev, chaw nres tsheb fais fab, iav
Feem ntau yog siv los txiav tawm lossis txuas qhov nruab nrab hauv cov kav dej
Daim ntawv thov
Siv nyob rau hauv plua plav txias los yog cua kub gas pipelines rau qhov cua thiab ib puag ncig tiv thaiv tej yaam num nyob rau hauv tshuaj, tsev cov ntaub ntawv, lub hwj chim chaw nres tsheb, iav thiab lwm yam industries raws li pipeline tswj cov cuab yeej rau regulating ntws los yog txiav tawm roj nruab nrab. Hom valve no feem ntau yuav tsum tau teeb tsa kab rov tav hauv cov kav dej.
qauv nta
① Kev tshwm sim
Nws yog tsim thiab tsim nrog cov qauv txheej txheem tshiab ntawm vuam qhov nruab nrab npauj npaim phaj thiab cov qauv luv steel phaj. Nws muaj cov qauv compact, lub teeb yuag, yooj yim installation, me me khiav tsis kam, loj txaus ntim, tsis txhob cuam tshuam qhov kub thiab txias expansion, thiab yooj yim rau kev khiav lag luam.
② Kev ua tau zoo
Tsis muaj kev sib txuas rods, bolts, thiab lwm yam., txhim khu kev qha ua haujlwm thiab ua haujlwm ntev. Nws tuaj yeem ntsia tau rau hauv ntau txoj haujlwm thiab tsis cuam tshuam los ntawm kev khiav dej num ntawm qhov nruab nrab
txoj cai ua haujlwm
Lub damper npauj npaim valve muab faib ua phau ntawv thiab hluav taws xob kis tau tus mob. Lub actuator tuaj yeem raug tsav los ntawm lub cev muaj zog lossis lub turbine kom tso cai rau lub phaj npauj npaim tig ywj siab hauv 90 degree ntau yam kom ua tiav lub hom phiaj qhib thiab kaw lossis kho qhov nruab nrab ntws.
kev teeb tsa
1. Lub installation txoj hauj lwm, qhov siab, thiab inlet thiab qhov hluav taws xob cov lus qhia yuav tsum tau raws li qhov yuav tsum tau tsim. Nco ntsoov tias cov kev taw qhia ntawm qhov nruab nrab ntws yuav tsum ua raws li cov kev taw qhia ntawm lub xub cim rau ntawm lub valve lub cev, thiab kev sib txuas yuav tsum ruaj khov thiab nruj.
2. Cov tsos ntawm lub valve yuav tsum raug tshuaj xyuas ua ntej kev teeb tsa, thiab lub npe ntawm lub valve yuav tsum ua raws li cov kev cai ntawm lub teb chaws tus qauv tam sim no "General Valve Marking" GB 12220. Rau li qub nrog lub siab ua haujlwm siab dua 1.0 MPa thiab kev txiav tawm ntawm cov yeeb nkab tseem ceeb, kev ntsuas kev ua tau zoo thiab nruj yuav tsum tau ua ua ntej kev teeb tsa, thiab lawv tsuas yog siv tau tom qab dhau qhov kev xeem. Thaum lub sij hawm kuaj lub zog, qhov kev ntsuam xyuas siab yog 1.5 npaug ntawm nominal siab, thiab lub sij hawm tsis pub tsawg tshaj 5 feeb. Lub valve vaj tse thiab ntim khoom yuav tsum tsis muaj paug kom tsim nyog. Thaum lub sij hawm ntsuas nruj, qhov ntsuas qhov siab yog 1.1 npaug ntawm lub siab nominal; Lub sijhawm xeem ua tau raws li qhov xav tau ntawm GB 50243.
nta
Tus qauv ntawm lub damper npauj npaim valve yog welded nrog ib tug nruab nrab kab npauj npaim phaj thiab ib tug luv luv structural steel phaj, yog li tsis muaj cov khoom xws li txuas rods thiab bolts nyob rau hauv nws, thiab yuav tsis muaj teeb meem nyob rau hauv kev siv, yog li qhov tsis ua hauj lwm tus nqi yog. qis heev. Nws yog qhov yooj yim heev rau siv. Nws yog ib tug txhim khu kev qha valve ntaus ntawv. Thiab vim hais tias nws cov sealing system siv hlau kaw, txawm hais tias cov nyhuv sealing tsis zoo li elastic sealing, nws cov kev pab cuam lub neej ntev dua elastic sealing, thiab nws muaj cov yam ntxwv ntawm kub tsis kam. Yog li ntawd, nws yog dav siv hauv cov khoom siv hauv tsev, hluav taws xob, metallurgy thiab lwm yam lag luam. Nyob rau hauv nruab nrab conveying pipeline nrog ib tug kub tsis siab tshaj 300 degrees, qhov kev twb kev txuas thiab kaw kev hloov yuav ua tau tiav. Qhov npauj npaim valve no tseem tuaj yeem ua tshwj xeeb raws li kev xav tau ntawm cov neeg siv khoom, uas yog tus neeg siv khoom zoo heev.
Vim tias qhov sib txawv ntawm lub phaj npauj npaim thiab lub cev lub cev ntawm lub damper npauj npaim valve yog qhov loj thiab muaj qhov chaw nthuav dav txaus, nws tuaj yeem tiv thaiv qhov thermal expansion thiab contraction los ntawm qhov kub thiab txias thaum siv, thiab lub phaj npauj npaim yuav tsis daig. Npauj npaim li qub muaj ntau hom tsav tsheb, suav nrog kev tsav tsheb, hluav taws xob tsav, pneumatic tsav, thiab lwm yam, thiab muaj ntau chav rau kev xaiv. Vim yog cov khoom siv, qhov npauj npaim valve no kuj tiv taus qhov kub thiab txias, thiab tsis muaj kev sib txhuam thaum nws hloov thiab tawm, thiab kev pab cuam lub neej ntev heev. Lub damper npauj npaim valve yog lub valve ua los ntawm welded steel daim hlau. Nws muaj cov yam ntxwv ntawm me me, lub teeb yuag, thiab yooj yim installation. Tsis tas li ntawd, vim nws cov dej ntws me me thiab qhov ntim loj, nws yuav tsis cuam tshuam los ntawm qhov kub thiab txias expansion. Nws lub zog tsav tsheb me me thiab qhov hloov pauv hloov tau yooj yim, yog li nws yooj yim heev rau kev khiav lag luam. Nws yog kev hlub heev los ntawm cov neeg hauv kev lag luam.
Cim npe nrov: flue duct theem nrab cua damper valve dn1300, Suav teb, manufacturers, lwm tus neeg, Hoobkas, yuav, nqe, hais
