1. Umgaqo womsebenzi we-ultrasonic flowmeter
I-Flowmeter ye-Ultrasonic sisixhobo sokulinganisa ukuhamba kwemizi-mveliso esetyenziswa ngokuqhelekileyo, kusetyenziswa ii-sensor ze-ultrasonic ukulinganisa umahluko wesantya kulwelo ukubala ukuhamba.Umgaqo ulula kakhulu: xa i-ultrasonic wave isasazeka kwi-liquid, ukuba i-fluid igeleza, ubude be-wave wave buya kuba mfutshane kwicala lokuhamba kunye nexesha elide kwelinye icala.Ngokulinganisa olu tshintsho, isantya sokuhamba kwamanzi sinokumiselwa, kwaye izinga lokuhamba lingabalwa ukusuka kwinqanaba lokuhamba kunye nommandla wecandelo lombhobho.
2. Umbhobho wokunyusa
Nangona kunjalo, kwizicelo eziphathekayo, ukusebenza kwee-flowmeters ze-ultrasonic kunokuchaphazeleka ngokunyuka.Isikali ngumaleko wentlenga owenzeka kumphezulu wangaphakathi wombhobho kwaye unokubangelwa ngamanzi aqinileyo, amasuntswana aqinileyo axhonyiweyo, okanye obunye ukungcola.Xa i-fluid idlula kumbhobho we-scaled, i-sediment iphazamisa ukusasazwa kwamaza omsindo, okubangela ukuncipha kokuchaneka kweziphumo zokulinganisa.
Ubukho bokulinganisa bunokubangela iingxaki ezininzi.Okokuqala, i-scale layer ikhusela i-sensor ye-ultrasonic ekufikeleleni ngokuthe ngqo kwi-fluid, yenza buthathaka impendulo yesignali phakathi kwe-probe kunye ne-fluid.Okwesibini, umaleko wesikali une-impedance ethile ye-acoustic, eya kuchaphazela isantya sokusasaza kunye nokulahlekelwa kwamandla kwi-wave ye-ultrasonic, okubangelwa iimpazamo zokulinganisa.Ukongeza, umaleko wesikali unokuphinda utshintshe imeko yokuhamba kwamanzi, ukwandisa iqondo lesiphithiphithi solwelo, okukhokelela kwiziphumo zomlinganiselo ongachanekanga.
3. Izisombululo kunye namanyathelo okuthintela
Ukuze kulungiswe ingxaki yokulinganisa okuchatshazelwa zii-flowmeters ze-ultrasonic, la manyathelo alandelayo anokuthathwa:
Okokuqala, umbhobho uhlanjululwa rhoqo ukususa ukulinganisa kunye nokugcina udonga lwangaphakathi lombhobho lucolile.Oku kunokufezekiswa ngokusebenzisa inani elifanelekileyo labacoci beekhemikhali okanye izixhobo zokucoca.
Okwesibini, khetha ukusebenzisa i-flowmeter ye-ultrasonic enomsebenzi wokuchasa ukulinganisa.Ii-flowmeters ezinjalo zidla ngokuyilwa kunye neengxaki zokulinganisa ezinokwenzeka engqondweni, kwaye izinto ezikhethekileyo zigqunywe kumphezulu wenzwa ukuze kuncitshiswe amathuba okunyuka.
Emva koko, umsebenzi wokuhlola kunye nokugcinwa rhoqo kwenziwa ukulungisa naziphi na iingxaki ezinokukhokelela ekunyuseni ngexesha lokuqinisekisa ukusebenza okuqhelekileyo kwe-flowmeter ye-ultrasonic.
Nangona umphumo wokulinganisa kwii-flowmeters ze-ultrasonic awukwazi ukupheliswa ngokupheleleyo, ukuphazamiseka kokulinganisa kwiziphumo zokulinganisa kunokuncitshiswa ngeendlela zokukhusela ezifanelekileyo kunye nokugcinwa.Ukusetyenziswa kwe-anti-scaling ultrasonic flow meters, kunye nokucoca rhoqo kunye nokugcinwa, kunokuqinisekisa ukuchaneka kwemitha yokuhamba kunye nokuzinza kwexesha elide.
Ixesha lokuposa: Dec-18-2023