Cov hlau raj float flowmeter yog tsim rau kev ntsuas qhov ntsuas me me thiab qhov nruab nrab qis tshaj tawm; txhim khu kev qha ua haujlwm, txij nkawm dawb, lub neej ntev; tsis tshua muaj kev xav tau rau cov yeeb nkab ncaj; wide flow ratio 10:1; ob-kab loj LCD zaub, xaiv ntawm qhov chaw instantaneous/cumulative flow zaub; tag nrho-hlau qauv, hlau raj rotor flowmeter yog haum rau kub kub, siab siab thiab muaj zog corrosive nruab nrab; tuaj yeem siv rau hauv cov xwm txheej kub ntxhov thiab tawg; xaiv ob-xaim system, roj teeb, AC fais fab mov.
Cov hauv qab no qhia txog kev taw qhia kev teeb tsa ntawm lub ntsuas, uas yog siv rau kev teeb tsa ntawm cov kua dej qias neeg thiab kev teeb tsa ntawm cov dej ntws tawm.
Kev taw qhia kev teeb tsa ntawm cov hlau raj float flowmeter: Feem ntau cov ntab flowmeters yuav tsum tau teeb tsa ntsug ntawm cov kav dej tsis muaj kev vibration, thiab yuav tsum tsis muaj qhov pom tseeb qaij, thiab cov kua dej ntws los ntawm qhov ntsuas ntawm hauv qab mus rau saum. Lub kaum sab xis nruab nrab ntawm txoj kab nruab nrab ntawm cov ntab ntws ntws thiab cov kav dej feem ntau tsis ntau tshaj 5 degrees, thiab qhov siab-precision (siab tshaj 1.5) meter θ≤20 °. Yog tias θ = 12 °, 1% ntxiv yuam kev yuav tshwm sim.
Hlau raj float flowmeter yog kev teeb tsa rau cov kua dej qias neeg: Lub lim yuav tsum tau nruab rau ntawm qhov ntsuas. Thaum cov hlau raj float flowmeter nrog sib nqus coupling yog siv rau cov kua dej uas yuav muaj cov hlau nplaum tsis huv, cov lim hlau nplaum yuav tsum tau nruab rau pem hauv ntej ntawm lub ntsuas. Khaws lub ntab thiab lub khob kom huv si, tshwj xeeb tshaj yog rau cov twj paj nruag me me. Qhov kev huv huv ntawm ntab pom tseeb cuam tshuam rau qhov ntsuas tus nqi.
Lub installation ntawm pulsating ntws ntawm hlau raj float flowmeter: lub pulsation ntawm ntws nws tus kheej, yog hais tias muaj ib tug reciprocating twj tso kua mis los yog regulating valve upstream ntawm txoj hauj lwm uas lub meter yuav tsum tau ntsia, los yog muaj ib tug loj load hloov downstream, thiab lwm yam. , kev ntsuas txoj hauj lwm yuav tsum tau hloov los yog kho kom zoo yuav tsum tau ua nyob rau hauv lub pipeline system, xws li ntxiv buffer tank; Yog hais tias nws yog vim lub oscillation ntawm lub twj paj nruag nws tus kheej, xws li cov roj siab tsawg dhau thaum ntsuas, lub upstream valve. ntawm qhov ntsuas tsis tau qhib tag nrho, thiab cov tswj valve tsis tau teeb tsa hauv qab ntawm qhov ntsuas, thiab lwm yam, nws yuav tsum tau txhim kho thiab kov yeej, lossis ib qho cuab yeej nrog lub twj tso kua mis damping yuav tsum tau siv los hloov.
Thaum lub raj hlau ntab flowmeter yog siv rau hauv cov kua, ua tib zoo saib seb puas muaj cov cua seem hauv lub casing. Yog tias cov kua dej muaj cov npuas me me, nws yooj yim rau khaws cia hauv lub casing thaum ntws, thiab nws yuav tsum tau tso tseg tsis tu ncua. Qhov no yog qhov tseem ceeb dua rau cov cuab yeej me me, txwv tsis pub nws yuav cuam tshuam rau qhov ntsuas tus nqi txaus.
