Ua ntej, koj yuav tsum nkag siab tias yuav tsum xav txog dab tsi thaum xaiv lub ntsuas dej ntws. Ua ntej koj pib xaiv lub ntsuas dej zoo, nws tseem ceeb heev kom nkag siab txog koj daim ntawv thov lub hom phiaj. Puas yog koj ntsuas roj, kua, lossis chav dej?
Qhov thib ob, cia peb piav qhia ntxiv txog dab tsi flowmeter yog dab tsi, lawv ua haujlwm li cas, lawv siv, thiab cov qauv rau kev xaiv cov ntsuas dej zoo tshaj plaws.
Flow meter yog dab tsi?
Flow meter yog ib qho cuab yeej uas ntsuas qhov loj lossis ntim ntawm cov roj los yog kua. Thaum xa mus rau flowmeter, koj yuav tau ntsib ntau yam lus xws li flow sensor, mass flow meter, mass flow controller, thiab flow regulator.
Qhov tseem ceeb ntawm kev siv lub ntsuas ntsuas yog ntsuas qhov ntws ntawm cov pa los yog kua ntawm ob lub ntsiab lus hauv ib txheej txheem. Qee zaum, nws yog ib qho tsim nyog los tswj lossis tswj tus nqi ntws. Qhov no tuaj yeem ua tiav los ntawm kev sib txuas cov ntsuas dej ntws nrog lub valve los tsim cov tswj dej ntws. Hauv qhov no, ntxiv rau kev ntsuas qhov ntws, koj tuaj yeem tswj tau tus nqi ntws kom sib txawv. Cov txiaj ntsig tau txais tuaj yeem pab koj nkag siab zoo txog koj cov txheej txheem thiab txiav txim siab txog cov khoom zoo, txheej txheem ceev, thiab txo nqi.
Kuv yuav xaiv qhov zoo tshaj plaws flow meter rau kuv daim ntawv thov li cas?
Tus nqi ntws yog dab tsi?
Flow rate feem ntau yog qhov tseem ceeb tshaj plaws los txiav txim siab thaum xaiv lub ntsuas ntsuas. Cov dej ntim tuaj yeem qhia tau nyob rau hauv units ntawm ntim, ntim txheem, thiab qhov tseeb loj. Flow rate yog tus nqi ntawm cov kua uas ntws los ntawm lub ntsuas ntsuas ib lub sijhawm.
Dab tsi yog qhov inlet thiab qhov hluav taws xob pressures?
Thaum xaiv ib lub flowmeter, nws yog ib qho tseem ceeb kom nkag siab seb puas yuav tsum tau muaj kev poob qis. Kev poob siab yog txhais raws li qhov sib txawv ntawm qhov nkag thiab qhov hluav taws xob. Tsis tas li ntawd, lub flowmeter muaj qhov ua haujlwm siab tshaj plaws. Yog tias koj daim ntawv thov siab -siab, koj yuav tsum xav txog qhov kev ntsuas siab no.
Nyob rau hauv cov ntaub ntawv ntawm huab hwm coj khiav tswj, lub inlet thiab qhov hluav taws xob pressures yog ib qho tseem ceeb rau xaiv qhov tsim nyog tswj valve.
Dab tsi yog qhov ambient thiab dej kub?
Cov kua dej kub thiab qhov ntsuas ib puag ncig yog qhov tseem ceeb tom ntej los tshuaj xyuas.
Kev hloov pauv hauv cov dej kub tuaj yeem cuam tshuam qhov ntsuas qhov tseeb. Yog tias qhov kub thiab txias hloov pauv ntau, xaiv lub ntsuas ntsuas nrog qhov ntsuas kub yuav pab tau.
Kev kub siab dhau los lossis qis qis kuj tuaj yeem ua rau lub ntsuas ntsuas hluav taws xob puas tsuaj thaum ua haujlwm lossis khaws cia. Thaum siv lub ntsuas ntsuas hauv qhov cub lossis qhov cub siv hluav taws xob, lossis hauv qhov chaw txias heev, nws yog ib qho tseem ceeb kom paub tseeb tias lub ntsuas hluav taws xob tuaj yeem tiv taus qhov kub thiab txias. Yog li ntawd, thaum xaiv ib lub flowmeter, xyuas qhov kub thiab txias specifications muab los ntawm tus neeg muag khoom.
Dab tsi yog koj tab tom nrhiav kom ua tiav nrog koj cov flowmeter?
Thaum xaiv ib lub flowmeter, koj yuav tsum xav txog qhov twg hauv koj cov txheej txheem yog qhov tseem ceeb.
Koj lub hom phiaj yog dab tsi?
Kev ua tau zoo thiab Nqe
Cov txheej txheem ntau tshaj plaws rau kev xaiv lub ntsuas dej ntws yog tus nqi thiab kev ua haujlwm. Yog tias koj ua qhov tseem ceeb ntawm tus nqi, koj yuav xaus nrog lub ntsuas nruab nrab nrog hauv qab no - qhov kev ua haujlwm nruab nrab.
Ntxiv nrog rau cov nqi tivthaiv, kev teeb tsa, kev saib xyuas, thiab kho cov nqi yuav tsum tau muab xam rau hauv tag nrho cov nqi ntawm cov tswv. Lub flow meter tus nqi khiav lag luam, xws li nws cov kev siv hluav taws xob, kuj ua rau tus nqi tag nrho.
Cov txheej txheem dab tsi yuav cuam tshuam?
Kev huv huv
Hauv cov khoom noj, dej haus, thiab tshuaj lag luam, cov ntsuas huv huv yog qhov tseem ceeb kom tsis txhob hla - paug. Ntxuav-hauv- qhov chaw (CIP) yog ib txoj hauv kev los ntxuav qhov chaw sab hauv ntawm cov kav dej, cov hlab ntsha, cov khoom siv, cov ntxaij lim dej, thiab fittings.
Muaj Chaw
Puas yog koj qhov chaw ua haujlwm txwv? Nyob rau hauv tas li ntawd, xaiv ib tug compact flow meter uas tsis xav tau ncaj inlet los yog qhov hluav taws xob yeeb nkab. Ultra-compact flow meter raws li MEMS thev naus laus zis muaj nyob hauv khw.
Flow Meter Installation
Ua ntej xaiv lub ntsuas dej ntws, nws yog ib qho tseem ceeb uas yuav tau tshuaj xyuas qhov twg thiab qhov ntsuas yuav nyob li cas hauv qhov kev teeb tsa. Qhov tseeb ntawm qee qhov ntsuas yuav cuam tshuam ntau dua los ntawm lawv txoj haujlwm mounting dua lwm tus. Lwm qhov tseem ceeb ntawm kev ntsuas ntsuas dej yuav muaj xws li kev vibration, crosstalk, siab surges, thiab cov teebmeem ntawm lub luj tshib, li qub, thiab txo cov yeeb nkab diameters nce thiab nqis ntawm lub ntsuas. Cov teebmeem no kuj yuav txawv nyob ntawm qhov kev khiav haujlwm.
Kev xaiv kev sib txuas lus
Thov xyuas seb koj puas xav tau lub ntsuas digital lossis analog flow meter. Koj tseem yuav tau nkag siab txog hom kev sib txuas lus siv hauv koj lub cev. Koj tseem tuaj yeem siv cov chaw tsim khoom lag luam kev sib txuas lus, xws li Bronkhorst's Flow-Bus. Qhov kom zoo dua ntawm kev siv Flow-Bus yog qhov kev teeb tsa network yooj yim thiab raug nqi- zoo, thiab nws tuaj yeem siv nrog Bronkhorst FlowSuite thiab lwm yam BROs.
