Uma kukhulunywa ngokulinganisa ngokunembile ukugeleza kwamanzi eziteshini ezivulekile njengemifula, imifudlana kanye nemisele yokunisela, ukusetshenziswa kweParshall Flume Open Channel Ultrasonic Flow Meters sekuthandwa kakhulu. Lobu buchwepheshe obuthuthukisiwe bunikeza izinzuzo eziningi, okwenza kube ithuluzi eliwusizo ezimbonini ezahlukahlukene kanye nezicelo.
Okokuqala nokubaluleke kakhulu, amamitha okugeleza e-ultrasonic eziteshini ezivulekile ahlinzeka ngezilinganiso ezinembile nezithembekile kakhulu. Ngokusebenzisa ubuchwepheshe be-ultrasonic, la mamitha okugeleza ayakwazi ukubala ngokunembile ukugeleza kwamanzi eziteshini ezivulekile, ngisho nasezimweni zemvelo eziyinselele. Leli zinga lokunemba libalulekile ezimbonini ezifana nokuphathwa kwamanzi, ezolimo kanye nokuqapha kwemvelo, lapho izilinganiso zokugeleza eziqondile zibalulekile ekwenzeni izinqumo kanye nokuhambisana nemithetho.
Ngaphezu kokunemba, amamitha okugeleza e-ultrasonic avulekile anikeza inzuzo yokulinganisa okungathintani. Ngokungafani namamitha okugeleza avamile adinga ukuthintana ngokomzimba namanzi agelezayo, amamitha okugeleza e-ultrasonic angalinganisa ukugeleza ekude. Lesi sici esingathintani asigcini nje ngokunciphisa ingozi yomonakalo wemishini nezinkinga zokugcinwa, kodwa futhi siqinisekisa ukuthi ukulinganisa ukugeleza akuthinteki yimfucumfucu, inhlabathi noma ezinye izithiyo ezikhona esiteshini.
Ngaphezu kwalokho, amamitha okugeleza e-ultrasonic avulekile e-Parshall alula ukuwafaka nokuwasetha. Lawa mamitha okugeleza angahlanganiswa kalula nezakhiwo zamathangi ezikhona, okunciphisa ukuguqulwa okukhulu noma isikhathi sokungasebenzi. Ngaphezu kwalokho, amamitha amaningi okugeleza e-ultrasonic anamuhla anezixhumi kanye nesofthiwe elula ukuyisebenzisa evumela ukucushwa okulula kanye nokuhlaziywa kwedatha.
Enye inzuzo enkulu yokusebenzisa amamitha okugeleza e-ultrasonic avulekile yikhono lawo lokuhlinzeka ngedatha yesikhathi sangempela kanye namakhono okuqapha kude. Ngokuhlanganisa ubuchwepheshe bokuxhumana obuthuthukisiwe njengokuxhumana okungenantambo kanye nokugcinwa kwedatha okusekelwe efwini, abasebenzisi bangafinyelela ukulinganiswa kwethrafikhi kanye nokuhlaziywa noma nini, noma kuphi. Lokhu kubonakala kwesikhathi sangempela ekugelezeni nasemaphethini kwenza kube lula ukwenza izinqumo ngokushesha futhi kukhuthaza ukuphathwa kwamanzi okuphumelelayo.
Ngaphezu kwalokho, amamitha okugeleza e-ultrasonic avulekile ayaziwa ngezidingo zawo zokunakekelwa okuphansi kanye nokuthembeka kwesikhathi eside. Lawa mamitha okugeleza awanazo izingxenye ezihambayo futhi agugile kancane, ahlinzeka ngesisombululo esingabizi kakhulu sokuqapha ukugeleza okuqhubekayo. Lokhu kuthembeka kubaluleke kakhulu ezinhlelweni zokusebenza ezidinga ukulinganiswa kokugeleza okungaphazanyiswa, njengokukhiqizwa kwamandla kagesi kanye nezindawo zokuhlanza amanzi amdaka.
Ngamafuphi, ukusetshenziswa kwamamitha okugeleza e-ultrasonic eziteshini ezivulekile emathangini e-Parshall kunikeza izinzuzo eziningi, okuhlanganisa ukunemba okuphezulu, ukulinganisa okungathintani, ukufakwa okulula, ukuqapha ngesikhathi sangempela kanye nokuthembeka kwesikhathi eside. Njengoba isidingo sokulinganisa ukugeleza okunembile nokusebenzayo siqhubeka nokukhula kuzo zonke izimboni, ukwamukelwa kwalobu buchwepheshe obuthuthukisiwe kulindeleke ukuthi kudlale indima ebalulekile ekwenzeni ngcono ukuphathwa kwamanzi kanye nokuphathwa kwemvelo. Kungakhathaliseki ukuthi kusetshenziselwa ukunisela, izinqubo zezimboni noma ukuqapha kwemvelo, ukuhlanganiswa kwamamitha okugeleza e-ultrasonic eziteshini ezivulekile kunikeza ikhambi eliwusizo lokuqinisekisa ukulinganisa ukugeleza okunembile nokuthembekile eziteshini ezivulekile.
Isikhathi sokuthunyelwe: Agasti-15-2024