Flow yog ib tug dynamic kom muaj nuj nqis, yog li ntawd txaus ntsuas yog ib tug complex technology, los ntawm lub ntsuas ndlwg lub cev, nrog rau cov roj, kua thiab cov kua sib xyaw ntawm peb lub cev sib txawv ntawm cov kua; Los ntawm cov kev ntsuas, tab sis kuj muaj ntau yam, hauv metallurgical. kev lag luam ua piv txwv, kev tsim cov kua dej - ntsuas dej, vim yog qhov sib txawv ntawm cov txheej txheem tsim khoom, muab faib ua cov dej nplhaib huv,turbidized lub nplhaib dej, steel rolling wastewater, smelting wastewater, domestic wastewater thiab lwm yam xov xwm sib txawv.
Kev xaiv thiab kev siv ntawmflow meter kuj tseem sib txawv raws li cov dej phwj sib txawv.Nyob rau hauv kev siv, cov dej phwj sib txawv tuaj yeem siv sib txawvflow meters.
Ultrasonic flowmeter
Ultrasonicflow meter adopts advanced multi-pulse technology, teeb liab digital processing technology thiab yuam kev kho tshuab, thiaj li hais tias cov flow meter tuaj yeem hloov mus rau ib puag ncig ntawm qhov chaw muaj kev lag luam, kev ntsuas tau yooj yim dua, kev lag luam thiab raug.Cov khoom ncav cuag qib siab hauv tsev thiab txawv teb chaws, tuaj yeem siv dav hauv roj av, tshuaj lom neeg, metallurgy, hluav taws xob fais fab, dej thiab dej ntws.
Txawm hais tias ultrasonicflow meter tau tshwm sim nyob rau xyoo 1970, nws yog qhov nrov heev vim nws tuaj yeem ua rau hauv hom tsis sib cuag, thiab tuaj yeem txuas nrog lub ntsuas dej ultrasonic ntsuas qhov qhib ntws, thiab tsis tsim kev cuam tshuam thiab ua rau cov kua dej.Ultrasonicflow meter tuaj yeem muab faib ua hom sijhawm sib txawv thiab hom Doppler raws li kev ntsuas.
Tsis tas li ntawd, ultrasonic dopplerflow meter ua los ntawm cov nyhuv Doppler feem ntau yog siv los ntsuas qhov nruab nrab nrog qee qhov raug tshem tawm los yog npuas nruab nrab, uas muaj qee yam kev txwv, tab sis nws daws qhov teeb meem uas lub sij hawm sib txawv ultrasonicflow meter tuaj yeem ntsuas ib qho dej ntshiab nkaus xwb, thiab tseem suav tias yog qhov ntsuas zoo tshaj plaws rau kev ntsuas tsis sib cuag ntawmbi-directional ntws.
Electromagneticflow meter
Electromagneticflow meter yog tus tshiabflow meter tau tsim kho sai nrog kev tsim cov tshuab hluav taws xob hauv xyoo 1950 thiab 1960s.Electromagneticflow meter yog ib hom kev ntsuas uas siv electromagnetic induction txoj cai thiab ntsuas qhov ntws ntawm conductive kua raws li electromotive quab yuam los ntawm conductive kua los ntawm sab nraud magnetic teb.flow meters yog tsis yooj yim rau siv, xws li qias neeg khiav, corrosion flow ntsuas.
Kev ntsuas channel yog cov yeeb nkab ncaj ncaj, uas yuav tsis raug thaiv.Nws yog qhov tsim nyog rau kev ntsuas cov kua dej ob-theem uas muaj cov khoom siv, xws li cov ntawv sau, av nkos, dej phwj tuaj, thiab lwm yam.
Kev sib piv ntawm ultrasonic thiab electromagneticflow meters
Electromagneticflow meter thiab ultrasonicflow meter, vim hais tias lub 'meter' ntws channel tsis teem ib qho kev cuam tshuam, tsis muaj kev cuam tshuamflow meter, yog haum rau kev daws qhov txaus ntsuas qhov teeb meem nyuaj ntawm ib chav kawm ntawmflow meter, tshwj xeeb tshaj yog nyob rau hauv qhov ncauj loj ntws ntsuas muaj ntau qhov zoo dua zoo, nws yog ib qho ntawm kev txhim kho sai sai ntawm chav kawm ntawmflow meter.
Thaum kawg, rau cov dej phwj tuajflow meter xaiv, txhuaflow meter muaj nws tus kheej zoo thiab qhov tsis zoo, nyob rau hauv cov txheej txheem ntawm kev kho dej phwj tuaj, yuav tsum tau xaiv raws li qhov xav tau tiag tiag.Tus nqi ntawm ultrasonicflow meter yog qhov tsawg, qhov ntsuas qhov tseeb yog siab, kev ua haujlwm ruaj khov, kev teeb tsa thiab kev saib xyuas yooj yim, tus nqi yuav tsis siab dua thiab siab dua nrog qhov nce ntawm cov yeeb nkab txoj kab uas hla, tab sis nws yuav ntau thiab kim dua vim qhov nce ntawm lub suab. Txoj kev.The electromagneticflow meter muaj kev ntsuas ruaj khov, daim ntawv thov dav thiab tuaj yeem ntsuas ntau yam kev tshaj tawm, tab sis nws yooj yim rau kev cuam tshuam los ntawm electromagnetic nthwv dej.Raws li txoj kab uas hla ntawm cov yeeb nkab nce, tus nqi yuav ntau thiab kim dua.
Post lub sij hawm: Oct-15-2021