Lub ntsuas dej ntws hluav taws xob yog ib qho cuab yeej uas txiav txim siab qhov nrawm ntawm cov dej ntws los ntawm kev ntsuas lub zog hluav taws xob uas tshwm sim hauv cov kua. Nws keeb kwm kev loj hlob tuaj yeem taug qab mus rau thaum kawg ntawm xyoo pua 19th, thaum tus kws tshawb fawb Faraday thawj zaug tshawb pom qhov kev sib cuam tshuam ntawm cov teb sib nqus thiab hluav taws xob hauv cov kua.
Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, kev ua tau zoo ntawm cov ntsuas hluav taws xob kuj tau txhim kho zoo heev. Xyoo 1920, tib neeg pib kawm txog kev siv cov ntsiab cai ntawm kev ntsuas hluav taws xob los ntsuas cov kua dej ntws. Lub ntsuas hluav taws xob thaum ntxov tshaj plaws tau tsim los ntawm tus kws ua vaj tse Asmeskas Hart. Nws lub hauv paus ntsiab lus yog siv qhov loj ntawm lub zog hluav taws xob los txiav txim siab qhov nrawm ntawm cov kua dej ntws.
Nyob rau nruab nrab xyoo pua 20th, nrog rau kev txhim kho ntawm cov thev naus laus zis computer, cov electromagnetic flowmeters pib maj mam tsim kho hauv kev coj ua digitalization thiab kev txawj ntse. Xyoo 1960, Nyiv Iwasaki Manufacturing Company tau tsim lub ntiaj teb thawj digital electromagnetic flowmeter. Tom qab ntawd, cov thev naus laus zis digital ntawm electromagnetic flowmeters tau siv dav, txhim kho nws qhov kev ntsuas qhov tseeb thiab kev ruaj khov.
Thaum kawg ntawm lub xyoo pua 20th thiab pib ntawm lub xyoo pua 21st, nrog rau kev txhim kho tas mus li ntawm microelectronics technology thiab sensor technology, electromagnetic flowmeters tau txhim kho ntxiv. Siv cov khoom siv sensor tshiab thiab cov thev naus laus zis ua cov teeb liab tshiab, qhov ntsuas ntau yam, qhov tseeb thiab kev ruaj khov ntawm electromagnetic flowmeter tau txhim kho zoo heev. Tib lub sijhawm, nrog rau kev txhim kho tas mus li ntawm cov txheej txheem tsim khoom, qhov loj ntawm electromagnetic flowmeters tau dhau los ua me dua thiab me dua, ua rau lawv yooj yim dua rau siv.
Kev tsim cov electromagnetic flowmeter tau coj ntau lub ntsiab lus zoo rau ntau yam lag luam. Nov yog qee qhov piv txwv tshwj xeeb:
Kev lag luam petrochemical: Kev lag luam petrochemical yog ib qho ntawm cov teb siv dav tshaj plaws ntawm electromagnetic flowmeters. Hauv cov txheej txheem ntau lawm xws li roj refining thiab kev lag luam tshuaj lom neeg, nws yog qhov tsim nyog los ntsuas qhov ntws thiab qhov zoo ntawm cov kua kom ntseeg tau tias muaj kev ruaj khov thiab kev nyab xeeb ntawm kev tsim khoom. Qhov ntsuas qhov tseeb thiab kev ruaj khov ntawm electromagnetic flowmeter ua rau nws yog ib qho ntawm cov cuab yeej ntsuas tseem ceeb hauv kev lag luam petrochemical.
Kev lag luam tiv thaiv ib puag ncig: Cov ntsuas hluav taws xob electromagnetic flowmeters tau siv ntau dua hauv kev lag luam tiv thaiv ib puag ncig. Piv txwv li, hauv cov txheej txheem kho dej phwj tuaj, kev hloov pauv ntawm cov dej ntws thiab dej zoo yuav tsum tau ntsuas kom ntseeg tau tias muaj txiaj ntsig zoo rau kev kho thiab kev nyab xeeb ib puag ncig. Cov ntsuas hluav taws xob electromagnetic tuaj yeem ua tiav kev ntsuas thiab saib xyuas qhov ntws kom raug, thiab tseem tuaj yeem ntsuas qhov concentration ntawm cov khoom khov hauv dej phwj tuaj, pab cov neeg ua haujlwm ib puag ncig saib xyuas cov kev hloov pauv zoo ntawm dej thiab cov txiaj ntsig ntawm kev kho dej.
Kev Lag Luam Khoom Noj thiab Dej Haus: Cov ntsuas hluav taws xob electromagnetic kuj siv dav hauv kev lag luam khoom noj thiab dej haus. Hauv cov txheej txheem tsim khoom noj thiab dej haus, qhov ntws thiab qhov zoo ntawm cov kua yuav tsum tau ntsuas kom ntseeg tau tias muaj kev ruaj khov thiab kev nyab xeeb ntawm cov txheej txheem tsim khoom. Lub ntsuas hluav taws xob electromagnetic muaj qhov ntsuas qhov tseeb thiab kev ruaj khov, thiab tuaj yeem ua tiav qhov ntsuas qhov tseeb ntawm cov kua ntws thiab qhov zoo, yog li ua kom ntseeg tau tias qhov zoo thiab kev nyab xeeb ntawm kev tsim khoom noj thiab dej haus.
Kev lag luam roj: Hauv kev lag luam roj, cov ntsuas hluav taws xob kuj siv dav. Piv txwv li, thaum ntsuas roj, thauj mus los thiab khaws cia, cov roj ntws yuav tsum tau ntsuas thiab saib xyuas kom raug. Lub ntsuas hluav taws xob tuaj yeem ua tiav qhov ntsuas roj ntws raug thiab tuaj yeem ntsuas qhov ntws ib qho lossis ob sab raws li qhov xav tau.
Hauv kev xaus lus, kev tsim cov electromagnetic flowmeter tau coj ntau lub ntsiab lus zoo rau ntau yam lag luam. Nws qhov kev ntsuas qhov tseeb siab, kev ruaj khov thiab kev ntseeg tau tuaj yeem ua tau raws li qhov xav tau ntawm ntau yam kev lag luam thiab xyuas kom meej tias muaj kev ruaj khov thiab kev nyab xeeb ntawm cov txheej txheem tsim khoom. Tib lub sijhawm, electromagnetic flowmeters kuj ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv ib puag ncig, khoom noj thiab dej haus, roj thiab lwm yam teb, pab tib neeg tiv thaiv ib puag ncig zoo dua, tsim cov khoom noj khoom haus zoo thiab xyuas kom muaj kev ua neej nyob.
Tam sim no, cov ntsuas hluav taws xob tau dhau los ua qhov tseem ceeb thiab tseem ceeb hauv kev lag luam automation thiab siv dav hauv petrochemical, hluav taws xob, kev txuag dej, kev tsim kho thiab lwm yam. Nws muaj qhov zoo ntawm kev ntsuas qhov tseeb, kev ntseeg siab zoo, thiab kev saib xyuas yooj yim, thiab tau dhau los ua cov thev naus laus zis tseem ceeb hauv kev ntsuas kev ntws niaj hnub.
Feem ntau, keeb kwm kev loj hlob ntawm electromagnetic flowmeters tau dhau los ntawm cov txheej txheem los ntawm kev siv tshuab thiab kev simulation mus rau digitalization thiab kev txawj ntse. Nrog rau kev txhim kho tas mus li ntawm kev tshawb fawb thiab thev naus laus zis, kev ua tau zoo ntawm electromagnetic flowmeters tau raug txhim kho tas mus li, ua rau muaj kev koom tes tseem ceeb rau kev txhim kho kev lag luam niaj hnub no.
Lub sijhawm tshaj tawm: Lub Ib Hlis-10-2024