Amamitha okugeleza e-Ultrasonic anikeza izinzuzo nemikhawulo ehlukile, okwenza afanelekele ukusetshenziswa okuthile ngenkathi edinga ukucatshangelwa kwabanye. Ngezansi ukuhlaziywa okuningiliziwe kwezinzuzo nezingozi zawo:
Izinzuzo zama-Ultrasonic Flow Meters
1. Ukulinganisa Okungaphazamisi
Akukho Ukuguqulwa Kwepayipi:
Kufakwe ngaphandle odongeni lwepayipi, kugwema ukuphazamiseka kokugeleza koketshezi. Lokhu kuqeda ukulahlekelwa yingcindezi, izingozi zokuvaleka, noma umonakalo kumitha ngenxa yoketshezi olubolayo/olugubhayo.
Ukufakwa Okulula:
Kunciphisa izindleko zokufaka nokulungisa, ikakhulukazi kumapayipi amakhulu lapho amamitha endabuko ebiza khona.
2. Ukusebenza Okubanzi
Ama-Fluid Ahlukahlukene: Afanelekela uketshezi oluhlanzekile, indle, ama-slurry, amagesi, kanye nemidiya ebolile (inqobo nje uma uketshezi ludlulisela amaza e-ultrasound).
Ukufaneleka Okukhulu Kobubanzi:
Isebenza kahle kakhulu kumapayipi angaphezu kwama-300 mm, lapho amanye amamitha okugeleza (isb., amapuleti okungena) eba angasebenzi.
3. Ukunemba Okuphezulu Nokunemba
Ukunemba:
Ingafinyelela ku-±0.5% kuya ku-±1% ezimweni ezifanele (isb., ukugeleza okuzinzile, uketshezi oluhlanzekile), olufana namamitha omshini wekhwalithi ephezulu.
Isilinganiso Sokujika Okubanzi:
Izinyathelo zihamba kusukela esivinini esiphansi kuya kwesikhulu ngaphandle kwamaphutha amakhulu.
4. Amakhono Okulinganisa Ahlukahlukene
Ukugeleza Okuqondene Nezinhlangothi Ezimbili: Kulinganisa ukugeleza kuzo zombili izinhlangothi, okuwusizo ezinhlelweni zokusebenza ezifana namanethiwekhi okusabalalisa amanzi noma izinqubo zamakhemikhali.
Akukho Ukuthembela Ekucindezelekeni/Ekuqineni:
Akuthinteki kakhulu ukucindezela koketshezi noma i-viscosity uma kuqhathaniswa namamitha omshini (isb., amamitha e-turbine).
5. Izici Zedijithali Nezihlakaniphile
Ukucubungula Okuthuthukisiwe Kwesignali:
Isebenzisa ubuchwepheshe bedijithali (isb., i-DSP) ukuhlunga umsindo nokuthuthukisa ukuzinza kokulinganisa.
Ukuhlanganiswa Kwedatha: Ixhuma kalula kuma-PLC noma izinhlelo ze-SCADA zokuqapha kude nokurekhoda idatha.
Izinkinga ze-Ultrasonic Flow Meters
1. Ukuzwela Ezimweni Zoketshezi Neziphayiphi
Ukuxokozela/Amabhamuza/Ama-particle:
Ukuxokozela okukhulu, amabhamuza egesi, noma izinhlayiya eziqinile (isb., emanzini angcolile) kungasakaza izimpawu ze-ultrasound, kunciphisa ukunemba noma kubangele ukwehluleka kokulinganisa.
Izidingo Zombhobho:
Idinga izingxenye ezinde eziqondile (ngokuvamile ububanzi bamapayipi angu-10-20 phezulu kanye nobubanzi obungu-5 phansi) ukuqinisekisa ukugeleza okufanayo, okungaba yinselele ezindaweni eziminyene.
2. Izinga Lokushisa Nezakhiwo Zomsindo
Ukuncika Ezingeni Lokushisa:
Ijubane lamagagasi e-ultrasonic liyahlukahluka ngokushisa koketshezi (isb., ±0.5%/°C emanzini), okudinga isinxephezelo sokushisa ukuze kube nokunemba okuphezulu.
Ukunciphisa umsindo:
Uketshezi olumuncwa kakhulu yi-acoustic (isb., uketshezi oluqinile noma olunokuqukethwe okuphezulu kwezinto eziqinile) lungenza buthaka izimpawu, lunciphise ububanzi bokulinganisa.
3. Ukufakwa kanye Nokuxazululwa Kobunzima
Ukuqondanisa Okunembile:
Ama-transducer kumele abekwe kahle (isib. i-engeli nebanga elifanele) ukuqinisekisa ukuthi amagagasi e-ultrasonic adlula oketshezini ngempumelelo. Ukungalungi kahle kubangela amaphutha okulinganisa.
Izinselele Zokulinganisa:
Ukulinganiswa kwensimu kunzima ngenxa yokuthembela ezimweni zamapayipi; ukulinganiswa kwefektri kungase kungabi nomthelela ngokuphelele eziguquguquki ezisendaweni.
4. Izindleko kanye Nobuchwepheshe Bobuchwepheshe
Izindleko Zokuqala Eziphezulu:
Kubiza kakhulu kunemitha eyisisekelo yomshini (isb., amamitha e-paddlewheel) kumapayipi amancane.
Isidingo Sekhono Lobuchwepheshe: Ukufakwa nokuxazulula izinkinga kudinga ubuchwepheshe kwezobuchwepheshe be-ultrasonic kanye ne-fluid dynamics.
5. Ukulinganiselwa Ezimweni Ezithile
Isivinini Sokugeleza Okuphansi:
Ibhekene nobunzima bokugeleza okuphansi kakhulu (isb., <0.1 m/s) ngenxa yomehluko omncane wesikhathi phakathi kwezimpawu ezikhuphukayo/ezansi.
Izinga Lokushisa Eliphezulu/Ingcindezi:
Inqunyelwe yizinto zokudlulisa amandla; akufaneleki emazingeni okushisa aphezulu (isb., >200°C) noma ukucindezeleka ngaphandle kwemiklamo ekhethekile.
Amamitha okugeleza e-Ultrasonic ahamba phambili ezinhlelweni zokusebenza ezidinga ukulinganiswa okungaphazamisi, okunembe kakhulu koketshezi olukhulu noma oluyinkimbinkimbi (isb. ukwelashwa kwamanzi, igesi yemvelo). Kodwa-ke, adinga ukucatshangelwa ngokucophelela kwezimo zamapayipi, izakhiwo zoketshezi, kanye nobuchwepheshe bokufaka. Ezindaweni ezinokugeleza okungazinzile, okuqukethwe okuphezulu kwezinto eziqinile, noma izindawo zokufaka eziqinile, amamitha ahlukile (isb., amamitha kagesi noma e-vortex) angafaneleka kakhulu.
Isikhathi sokuthunyelwe: Juni-22-2025