Akupanga flowmeter ndi mtundu wa sanali kukhudzana kuyeza madzimadzi otaya chida, amene chimagwiritsidwa ntchito mafakitale, boma ndi chilengedwe chitetezo minda.Ntchito yake ndi kugwiritsa ntchito nthawi kusiyana kwa akupanga yoweyula kafalitsidwe mu madzimadzi kuwerengera otaya mlingo ndi otaya mlingo wa madzimadzi.Komabe, m'njira yeniyeni yogwiritsira ntchito, zotsatira za kuyeza kwa akupanga flowmeter zingakhudzidwe ndi zinthu zosiyanasiyana, zomwe zimapangitsa kuti pakhale zolakwika.
1. Zinthu zamadzimadzi
The zimatha madzimadzi ndi yofunika kwambiri pa muyeso zotsatira za akupanga flowmeter.Choyamba, kuthamanga kwa phokoso lamadzimadzi kumayenderana ndi kutentha, kupanikizika, kuika maganizo ndi zinthu zina, ndipo kusintha kwa zinthuzi kumayambitsa kusintha kwa liwiro la phokoso, motero kumakhudza zotsatira za kuyeza.Kachiwiri, thupi katundu monga kachulukidwe ndi mamasukidwe akayendedwe a madzimadzi adzakhudzanso kufalitsa liwiro ndi attenuation digiri ya akupanga yoweyula, motero zimakhudza muyeso zotsatira.Komanso inhomogeneous zinthu monga thovu ndi zosafunika mu madzimadzi adzasokoneza kufalitsa akupanga mafunde, chifukwa muyeso zolakwa.
2. Mapangidwe a mapaipi
Kapangidwe ka payipi kumakhalanso ndi zotsatira za muyeso wa akupanga flowmeter.Choyamba, zinthu, khoma makulidwe, m'mimba mwake wamkati ndi zina za payipi zidzakhudza kufalitsa liwiro ndi attenuation digiri ya akupanga yoweyula mu payipi.Kachiwiri, mawonekedwe a payipi, mlingo wa kupinda, njira yolumikizira, ndi zina zotero, zidzakhudzanso kufalikira kwa mafunde akupanga.Kuonjezera apo, dzimbiri, makulitsidwe ndi zochitika zina mkati mwa chitoliro zimatha kusintha maonekedwe a phokoso la chitoliro, motero zimakhudza zotsatira za kuyeza.
3. Mtundu wa probe ndi malo oyika
The kafukufuku mtundu ndi unsembe udindo wa akupanga flowmeter ndi chikoka pa muyeso zotsatira.Mitundu yosiyanasiyana ya ma probe imakhala ndi ma frequency osiyanasiyana otumizira komanso kulandira tcheru, kotero kusankha mtundu woyenera wa probe kumatha kuwongolera kuyeza kwake.Kuphatikiza apo, malo oyikapo kafukufukuyo ayenera kukhala kutali ndi zonyansa, thovu ndi zosokoneza zina mupaipi momwe zingathere kuti muchepetse zolakwika za muyeso.Pa nthawi yomweyo, unsembe Angle ndi malangizo a kafukufuku adzakhudzanso kufala ndi kulandira akupanga yoweyula, amene ayenera kusintha malinga ndi mmene zinthu zilili.
4. Phokoso la chilengedwe
Muyezo mfundo ya akupanga flowmeter zachokera nthawi kusiyana akupanga yoweyula kafalitsidwe mu madzimadzi, kotero zotsatira za chilengedwe phokoso pa muyeso zotsatira sangakhoze kunyalanyazidwa.Zisonyezo zaphokoso monga kugwedezeka kwamakina ndi kusokoneza kwamagetsi m'chilengedwe zitha kusokonezedwa ndi ma ultrasound, zomwe zimapangitsa kuti pakhale zolakwika.Pofuna kuchepetsa kukhudzidwa kwa phokoso la chilengedwe, miyeso monga kutsekemera kwa mawu ndi kutchingira kungatengedwe, kapena ultrasonic flowmeter yokhala ndi chiŵerengero chapamwamba cha chizindikiro-ku phokoso chingasankhidwe.
5. Kugwiritsa ntchito zida ndi ma calibration
Ntchito ndi ma calibration boma la akupanga flowmeter ndi mwachindunji chikoka ake muyeso zotsatira.Choyamba, mphamvu yotumizira chida, kulandira kukhudzika, mphamvu yosinthira ma siginecha ndi magawo ena ogwirira ntchito ziyenera kukwaniritsa zofunikira zoyezera kuti zitsimikizire kulondola kwake.Kachiwiri, chidacho chikuyenera kuwunikidwa ndikusungidwa pafupipafupi kuti chichotse zolakwika monga zero Drift ndikupeza mayendedwe.Kuonjezera apo, algorithm ya mapulogalamu ndi mphamvu yogwiritsira ntchito deta ya chipangizocho idzakhudzanso kulondola kwa zotsatira zoyezera.
The muyeso zotsatira za akupanga flowmeters amakhudzidwa ndi zinthu zambiri, kuphatikizapo chikhalidwe cha madzimadzi, chitoliro dongosolo, kafukufuku mtundu ndi unsembe malo, yozungulira phokoso, ndi chida ntchito ndi calibration.Pofuna kupititsa patsogolo muyeso wolondola komanso wodalirika wa akupanga flowmeters, izi zochititsa chidwi ziyenera kuganiziridwa bwino ndikuwongolera.
Nthawi yotumiza: Feb-26-2024