Cov lus qhia luv luv ntawm turbine flowmeter

Turbine flowmeter yog hom tseem ceeb ntawm kev tshaj tawm flowmeter. Thaum ntsuas cov kua ntws los ntawm lub turbine flowmeter sensor, nyob rau hauv qhov kev txiav txim ntawm cov kua, lub impeller rotates nyob rau hauv quab yuam, thiab nws rotational ceev yog proportional rau qhov nruab nrab ntws tshaj tawm ntawm cov kav dej. Nyob rau tib lub sijhawm, cov hniav tsis tu ncua Lub hauv av txiav cov hluav taws xob sib nqus tsim los ntawm electromagnet thiab hloov cov hlau nplaum ntawm lub kauj. Raws li lub hauv paus ntsiab lus ntawm electromagnetic induction, lub teeb liab muaj peev xwm pulsating, uas yog, hluav taws xob pulse teeb liab, yuav raug ntxias hauv lub kauj. Qhov zaus ntawm qhov hluav taws xob pulsation teeb liab yog proportional rau tus nqi ntws ntawm cov kua ntsuas.
Ntawm ntau yam flowmeters, turbine flowmeters, zoo hloov pauv flowmeters thiab Coriolis huab hwm coj flowmeters yog peb hom khoom uas muaj qhov zoo tshaj plaws repeatability thiab raug, thiab turbine flowmeters muaj lawv tus kheej cov yam ntxwv, xws li cov qauv yooj yim thiab ob peb ua haujlwm. , lub teeb yuag, yooj yim txij nkawm, muaj peev xwm txaus txaus ( tib lub caliber tuaj yeem dhau los ntawm qhov loj txaus) thiab tuaj yeem hloov mus rau qhov tsis muaj siab (siab kub, siab siab thiab qis kub), thiab lwm yam. Txog tam sim no, hom khoom flowmeter no tuaj yeem ua tau. ua tiav cov kev ntsuas tsis zoo: caliber 4-750mm, siab txog li 250MPa, kub -240-700 degree, xws li kev tsis yooj yim rau kev ua tiav rau ob hom flowmeters.
Turbine flowmeters tau siv dav hauv cov khoom ntsuas hauv qab no: roj av, cov kua dej organic, cov kua dej tsis muaj zog, cov roj liquefied, cov pa roj carbon monoxide, cov pa roj thiab cov kua dej cryogenic, thiab lwm yam. refined roj thiab lub teeb crude roj, raws li zoo raws li thawj thiab zaum kawg chaw nres tsheb ntawm loj crude roj kis pipelines. Hauv Tebchaws Europe thiab Tebchaws Meskas, turbine flowmeters tsuas yog thib ob rau orifice flowmeters rau natural gas metering. Lub Netherlands ib leeg tau siv ntau dua 2,600 gas turbine flowmeters ntawm ntau qhov ntau thiab tsawg thiab siab los ntawm 0.8MPa txog 6.5MPa ntawm cov kav dej ntuj. Tau dhau los ua ib qho zoo heev natural gas flow meter. Txawm hais tias qhov kev ntsuas zoo tshaj plaws ntawm cov turbine flowmeter tau nyiam los ntawm cov neeg, tab sis qhov kev xav tau muab los ntawm cov khoom txav mus los, kev pabcuam lub neej luv luv, thiab nws tsis tuaj yeem ua siab deb thaum xaiv nws. Tom qab tib neeg txoj kev siv zog tsis tu ncua, nws yuav tsum tau hais tias qhov xwm txheej tau txhim kho zoo heev. Turbine flowmeter yog cov flowmeter ntau tshaj plaws, thiab nws cov khoom tau tsim los rau hauv ib qho kev loj hlob ntawm ntau yam, tag nrho series, thiab ntau yam specifications.