Esigabeni sokuthuthwa kwamanzi angaphekiwe, amanzi angaphekiwe avame ukutholakala emanzini emvelo njengemifula namachibi, anekhwalithi yamanzi eyinkimbinkimbi engase ibe nokungcola okufana nenhlabathi nezitshalo zasemanzini. Ama-flowmeter e-ultrasonic esikhathi sokuthutha, angenazo izingxenye ezihambayo zemishini, awakwazi ukunamathela nokuguguleka okubangelwa ukungcola. Angakwazi ukufeza isilinganiso esinembile samanzi angaphekiwe ageleza kakhulu, esiza izitshalo zokwelapha amanzi ukuthi ziqaphe ngokunembile ukungenisa kwamanzi okuphelele futhi zihlele izinqubo zokwelapha ezilandelayo ngokufanele.
Ngesikhathi sesigaba sokwelashwa kwezitshalo zamanzi, kungakhathaliseki ukuthi kusezinhlotsheni zenqubo ezifana nokujiya, ukuthungwa, ukuhlunga, noma ukubulala amagciwane, ukulawulwa okunembile kwenani lokulinganisa lamakhemikhali okwelapha ahlukene kuyadingeka ukuqinisekisa imiphumela yokwelashwa kanye nokuphepha kwekhwalithi yamanzi. Ama-flowmeter e-ultrasonic esikhathi sokuthutha angalinganisa ngokunembile izinga lokugeleza kwamakhemikhali kumapayipi okulinganisa. Ngokuxhuma nezinhlelo zokulawula okuzenzakalelayo, avumela ukulawulwa kwe-closed-loop kokulinganisa kwamakhemikhali, ukulungisa ukusetshenziswa kwamakhemikhali ngesikhathi sangempela ngokuya ngezinguquko zekhwalithi yamanzi eluhlaza. Lokhu akugcini nje ngokuqinisekisa imiphumela yokwelapha kodwa futhi kunciphisa izindleko zamakhemikhali futhi kunciphisa ukungcola kwemvelo kwesibili.
Esigabeni sokuthuthwa nokusabalalisa amanzi ahlanzekile, ama-flowmeter e-ultrasonic esikhathi sokuthutha angaqapha izinguquko zokugeleza ngesikhathi sangempela kumanethiwekhi okuhambisa amanzi emadolobheni, esiza amabhizinisi okuhambisa amanzi ukuthi athole ngokushesha ukuvuza kwamapayipi, ukusetshenziswa kwamanzi okungajwayelekile, nezinye izimo. Ukusebenza kwawo kokulinganisa okunembile kakhulu kungabamba ngokunembile ukuhlukahluka kokugeleza okuncane, futhi asebenza ngokulinganayo ekuqapheni ukugeleza ezindaweni zokugcina amapayipi, enikeza ukwesekwa kwedatha okuthembekile kokuphathwa kahle kwamanethiwekhi okuhambisa amanzi nokuqinisekisa ukuhlinzekwa kwamanzi emadolobheni okuzinzile nokusebenzayo.
Ngaphezu kwalokho, ama-flowmeter e-ultrasonic esikhathi sokuthutha afaka ukufakwa okulula. Angasetshenziswa ngezindlela zokufaka ama-clamp-on noma zokufaka ngaphandle kokuphazamisa ukugeleza kwamanzi epayipini, okunciphisa kakhulu umthelela wokufakwa nokugcinwa kokusebenza okuvamile kwezinhlelo zokwelashwa kwamanzi kanye nokunciphisa izindleko zokwakha nesikhathi. Okwamanje, ukuxhumana kwabo kwedijithali kwenza kube lula ukuhlanganiswa nezinhlelo ze-SCADA (Supervisory Control and Data Acquisition) zezitshalo zamanzi, okuvumela ukudluliswa kwedatha okude kanye nokuqapha kwesikhathi sangempela, kanye nokuthuthukisa izinga lobuhlakani bokusebenza nokuphathwa kwezitshalo zamanzi.
Isikhathi sokuthunyelwe: Meyi-21-2025