I-electromagnetic flowmeter iyithuluzi elinquma izinga lokugeleza ngokulinganisa amandla e-electromotive akhangwe oketshezini.Umlando wokuthuthuka kwayo ungalandelelwa emuva ngasekupheleni kwekhulu le-19, lapho isazi sefiziksi u-Faraday siqala ukuthola ukusebenzisana kwezinkundla kazibuthe nezikagesi oketshezini.
Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, ukusebenza kwama-flowmeters kagesi nakho kuye kwathuthukiswa kakhulu.Ngama-1920s, abantu baqala ukufunda ukusetshenziswa kwezimiso zokungeniswa kuka-electromagnetic ukukala ukugeleza koketshezi.I-flowmeter yokuqala ye-electromagnetic yasungulwa ngunjiniyela waseMelika uHart.Umgomo wawo uwukusebenzisa ubukhulu bamandla e-electromotive eyenzelwe ukunquma izinga lokugeleza koketshezi.
Maphakathi nekhulu lama-20, ngokuthuthuka kobuchwepheshe bekhompiyutha, ama-flowmeters we-electromagnetic aqala ukukhula kancane kancane ekuqondeni kwedijithali nobuhlakani.Ngawo-1960, Inkampani yase-Japan ye-Iwasaki Manufacturing yethula i-flowmeter yokuqala yomhlaba ka-electromagnetic.Kamuva, ubuchwepheshe bedijithali bokugeleza kwe-electromagnetic flowmeters sebusetshenziswe kabanzi, kuthuthukisa ukunemba kokulinganisa nokuzinza.
Ekupheleni kwekhulu lama-20 nasekuqaleni kwekhulu lama-21, ngokuthuthukiswa okuqhubekayo kobuchwepheshe be-microelectronics kanye nobuchwepheshe bezinzwa, ama-flowmeters kagesi athuthukiswa nakakhulu.Kusetshenziswa izinzwa ezintsha kanye nobuchwepheshe obusha bokucubungula isignali, ububanzi bokulinganisa, ukunemba nokuzinza kwe-electromagnetic flowmeter kuye kwathuthukiswa kakhulu.Ngesikhathi esifanayo, ngokuthuthuka okuqhubekayo kwezinqubo zokukhiqiza, usayizi wama-flowmeters we-electromagnetic buye waba mancane futhi waba mancane, okwenza kube lula ukuwasebenzisa.
Ukusungulwa kwe-electromagnetic flowmeter kulethe izincazelo eziningi ezinhle ezimbonini ezahlukahlukene.Nazi izibonelo ezithile:
Imboni ye-Petrochemical: Imboni ye-petrochemical ingenye yezinkambu ezisetshenziswa kakhulu ze-electromagnetic flowmeters.Ezinqubweni zokukhiqiza ezifana nokucwenga uwoyela kanye nemboni yamakhemikhali, kuyadingeka ukukala ngokunembile ukugeleza kanye nekhwalithi yoketshezi ukuze kuqinisekiswe ukuzinza nokuphepha kokukhiqizwa.Ukunemba kwesilinganiso esiphezulu nokuzinza kwe-electromagnetic flowmeter kuyenza ibe ngelinye lamathuluzi okulinganisa abaluleke kakhulu embonini ye-petrochemical.
Imboni yokuvikela imvelo: Ama-flowmeters kagesi aya ngokuya asetshenziswa embonini yokuvikela imvelo.Isibonelo, enqubweni yokuhlanza indle, izinguquko ekugelezeni kanye nekhwalithi yamanzi zidinga ukulinganiswa ukuze kuqinisekiswe imiphumela yokwelashwa nokuphepha kwemvelo.Ama-flowmeters we-electromagnetic angafinyelela isilinganiso esinembile sokugeleza nokuqapha, futhi angalinganisa ukugcwala kwento eqinile emanzini endle, asize abasebenzi bezemvelo baqaphe kangcono izinguquko zekhwalithi yamanzi kanye nemiphumela yokwelashwa kwamanzi.
Imboni Yokudla Nesiphuzo: Ama-flowmeters we-Electromagnetic nawo asetshenziswa kabanzi embonini yokudla neziphuzo.Enqubweni yokukhiqiza ukudla neziphuzo, ukugeleza kanye nekhwalithi yoketshezi kudingeka kukalwe ukuze kuqinisekiswe ukuzinza nokuphepha kwenqubo yokukhiqiza.I-flowmeter ye-electromagnetic inokunemba okuphezulu kokulinganisa nokuzinza, futhi ingafinyelela isilinganiso esinembile sokugeleza koketshezi nekhwalithi, ngaleyo ndlela iqinisekise ikhwalithi nokuphepha kokukhiqizwa kokudla nesiphuzo.
Imboni yegesi: Embonini yegesi, ama-flowmeters kagesi nawo asetshenziswa kabanzi.Isibonelo, ohlelweni lokulinganisa igesi, ukuthutha nokugcinwa, ukuhamba kwegesi kudinga ukulinganiswa ngokunembile futhi kuqashwe.I-electromagnetic flowmeter ingafinyelela isilinganiso esinembile sokugeleza kwegesi futhi ingakala ukugeleza okungaqondile noma okubili njengoba kudingeka.
Ukufingqa, ukusungulwa kwe-electromagnetic flowmeter kulethe izincazelo eziningi ezinhle ezimbonini ezahlukahlukene.Ukunemba kwayo okuphezulu kokulinganisa, ukuzinza nokuthembeka kungahlangabezana nezidingo zokulinganisa ukugeleza kwemikhakha ehlukahlukene yezimboni futhi kuqinisekise ukuzinza nokuphepha kwenqubo yokukhiqiza.Ngesikhathi esifanayo, ama-flowmeters we-electromagnetic nawo adlala indima ebalulekile ekuvikelweni kwemvelo, ukudla nesiphuzo, igesi kanye neminye imikhakha, esiza abantu ukuvikela kangcono imvelo, ukukhiqiza ukudla okunempilo nokuqinisekisa ukuziphilisa.
Njengamanje, ama-flowmeters kagesi asephenduke into ebaluleke kakhulu futhi ebalulekile emkhakheni we-automation yezimboni futhi asetshenziswa kabanzi ku-petrochemical, amandla kagesi, ukongiwa kwamanzi, ukwakhiwa neminye imikhakha.Inezinzuzo zokunemba kwesilinganiso esiphezulu, ukwethembeka okuhle, nokugcinwa kalula, futhi isiphenduke ubuchwepheshe obuvamile emkhakheni wokulinganisa ukugeleza kwesimanje.
Ngokuvamile, umlando wokuthuthuka wama-flowmeters ka-electromagnetic udlule kunqubo esuka emishinini nasekulingiseni ukuya kwidijithali kanye nobuhlakani.Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, ukusebenza kwama-flowmeters kagesi kuye kwathuthukiswa ngokuqhubekayo, okwenza umnikelo obalulekile ekuthuthukisweni kokushintshashintsha kwezimboni zesimanje.
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Isikhathi sokuthumela: Jan-10-2024