1. Isimiso somsebenzi se-ultrasonic flowmeter
I-Ultrasonic flowmeter iyithuluzi lokulinganisa ukugeleza kwezimboni elisetshenziswa kakhulu, elisebenzisa izinzwa ze-ultrasonic ukukala umehluko wesivinini kuketshezi ukuze kubalwe ukugeleza. Isimiso silula kakhulu: lapho igagasi le-ultrasonic lisakazeka kuketshezi, uma uketshezi lugeleza, ubude begagasi lomsindo buzoba bufushane ohlangothini lokugeleza futhi bube bude ohlangothini oluphambene. Ngokulinganisa lolu shintsho, izinga lokugeleza koketshezi linganqunywa, futhi izinga lokugeleza lingabalwa kusukela ezingeni lokugeleza kanye nendawo enqamula ipayipi.
2. Ipayipi lokukhulisa
Kodwa-ke, ekusetshenzisweni okusebenzayo, ukusebenza kwama-flowmeter e-ultrasonic kungathinteka yi-scaling. I-Scale ungqimba lwe-sediment olwakha phezu kobuso bangaphakathi bepayipi futhi lungabangelwa amanzi aqinile, izinhlayiya eziqinile ezilengayo, noma okunye ukungcola. Lapho uketshezi ludlula epayipini elilinganisiwe, i-sediment iphazamisa ukusabalala kwamaza omsindo, okuholela ekunciphiseni ukunemba kwemiphumela yokulinganisa.
Ukuba khona kokukala kungabangela izinkinga eziningana. Okokuqala, ungqimba lwesikali luvimbela inzwa ye-ultrasonic ukuthi ingafiki ngqo kuketshezi, okwenza kube buthaka impendulo yesiginali phakathi kweprobe noketshezi. Okwesibili, ungqimba lwesikali lune-acoustic impedance ethile, ezothinta isivinini sokusabalala kanye nokulahlekelwa amandla kwegagasi le-ultrasonic, okuholela emaphutheni okulinganisa. Ngaphezu kwalokho, ungqimba lwesikali lungashintsha nesimo sokugeleza koketshezi, okwandisa izinga lokuxokozela koketshezi, okuholela emiphumeleni yokulinganisa enganembile.
3. Izixazululo kanye nezinyathelo zokuvimbela
Ukuze kuxazululwe inkinga yokukala ethintekile yi-ultrasonic flowmeters, izinyathelo ezilandelayo zingathathwa:
Okokuqala, ipayipi lihlanzwa njalo ukuze kususwe ungqimba futhi kugcinwe udonga lwangaphakathi lwepayipi lubushelelezi. Lokhu kungafezwa kusetshenziswa inani elifanele lezihlanzi zamakhemikhali noma amadivayisi okuhlanza.
Okwesibili, khetha ukusebenzisa i-flowmeter ye-ultrasonic enomsebenzi wokulwa nokukhula. Ama-flowmeter anjalo avame ukuklanywa kucatshangelwa izinkinga zokukala ezingaba khona, futhi izinto ezikhethekile zimbozwa ebusweni benzwa ukuze kuncishiswe amathuba okukhula.
Ngemva kwalokho, kwenziwa umsebenzi wokuhlola nokulungisa njalo ukuze kulungiswe noma yiziphi izinkinga ezingase ziholele ekukhuleni ngesikhathi ukuqinisekisa ukusebenza okuvamile kwe-ultrasonic flowmeter.
Nakuba umphumela wokukala kuma-flowmeter e-ultrasonic ungenakuqedwa ngokuphelele, ukuphazamiseka kokukala emiphumeleni yokulinganisa kungancishiswa ngezinyathelo zokuvimbela ezifanele kanye nokugcinwa. Ukusetshenziswa kwama-flowmeter e-ultrasonic alwa nokukhula, kanye nokuhlanza nokugcinwa njalo, kungaqinisekisa ukunemba kwe-flow meter kanye nokuzinza kwesikhathi eside.
Isikhathi sokuthunyelwe: Disemba 18-2023