Amanzi awumthombo ezimpilweni zethu, futhi kudingeka siqaphe futhi silinganise indlela esiwasebenzisa ngayo amanzi.Ukuze ufeze le njongo, amamitha amanzi kanye namamitha okugeleza asetshenziswa kabanzi.Nakuba zombili zisetshenziselwa ukukala ukugeleza kwamanzi, kukhona umehluko phakathi kwamamitha amanzi ajwayelekile kanye nama-flowmeters.
Okokuqala, kusukela kububanzi bokusetshenziswa, amamitha amanzi ajwayelekile asetshenziswa ikakhulukazi ezakhiweni zokuhlala nezohwebo ukurekhoda ukusetshenziswa kwamanzi kanye nokulinganisa amanzi.Amamitha amanzi ajwayelekile ngokuvamile athatha isimiso sokulinganisa ngomshini, futhi azungezisa ukudayela ngesakhiwo somshini ngaphansi kwesenzo sokucindezela kwamanzi, ngaleyo ndlela abonise ukusetshenziswa kwamanzi.Ama-Flowmeter asetshenziswa emikhakheni ehlukahlukene, okubandakanya ukukhiqizwa kwezimboni, izakhiwo zomphakathi kanye nobunjiniyela bakamasipala.Ama-Flowmeter asebenzisa izimiso ezihlukahlukene, ezifana ne-electromagnetic, i-ultrasonic, i-turbine, ukunwetshwa kwe-thermal, njll., ukuze kuzuzwe isilinganiso sokugeleza, ngokunemba okuphezulu nokuthembeka.
Okwesibili, kukhona futhi umehluko phakathi kokubili kumgomo wokulinganisa nokunemba.Amamitha amanzi ajwayelekile asebenzisa ukwakheka komshini we-turbine ezungezayo, lapho amanzi egeleza khona ngama- blade ka-turbine futhi aqopha inani lamanzi ngokuphendula ukudayela.Ukunemba kwamamitha amanzi ajwayelekile kuphansi, ngokuvamile phakathi kuka-3% no-5%, angakwazi ukuhlangabezana nezidingo zezilinganiso ezithile ezinembayo.Imitha yokugeleza isetshenziswa kakhulu kubuchwepheshe be-elekthronikhi noma ubuchwepheshe benzwa, futhi ukunemba kwayo kokulinganisa kungafinyelela ngaphezu kuka-0.2%, ngokunemba okuphezulu nokuzinza.
Ukwengeza, amamitha amanzi ajwayelekile kanye namamitha okugeleza nawo ahluke ekusebenzeni nezici.Umsebenzi wemitha yamanzi evamile usetshenziselwa ukulinganisa ukusetshenziswa kwamanzi nokushaja, okulula futhi okulula ukuwasebenzisa.Ngaphezu kokulinganisa ukusetshenziswa kwamanzi, imitha yokugeleza ingaphinda iqaphe izinguquko zokugeleza kwesikhathi sangempela, ukugeleza okuqoqekayo kwezibalo, amajika okugeleza kwerekhodi, njll., ngemisebenzi eyengeziwe.I-Flowmeters ivamise ukuhlonyiswa ngezikrini ze-LCD nemisebenzi yokugcina idatha ukuze kube lula kubasebenzisi ukubuka nokuhlaziya idatha.
Isikhathi sokuthumela: Sep-18-2023