Ukuqinisekisa ukuchaneka kokulinganisa kwizicelo zentsimi,i-flowmeter evulekileyo yetshaneli yohlobo lwe-weir Uthotho lwe-UOCifuna ukulinganiswa okucwangcisiweyo ngaphakathi endlini ngaphambi kokuba ifakwe.
Le protocol ichaza inkqubo esemgangathweni equka ukuqaliswa kwesixhobo, ukuqinisekiswa kweprobe, ukuseta iiparameter, uvavanyo lwemveliso, kunye nokuhlolwa konxibelelwano, ukuqinisekisa ukusebenza okuthembekileyo kwizicelo ezahlukeneyo zokulinganisa ukuhamba kwamanzi.
1. Ukuhlolwa Kwangaphambi KokuLungiselela kunye Nokuqalisa
Ngaphambi kokufakwa,i-ultrasonic evulekileyo yetshaneli yokuhambahamba kufuneka ihlolwe ngaphakathi ukuqinisekisa ukusebenza okusisiseko. Iprobe ye-ultrasonic kufuneka ilungelelaniswe ngokuthe nkqo eludongeni olubonakalisayo ukuqinisekisa ukwamkelwa kwesignali ngokufanelekileyo. Ungajonga le mifanekiso ilandelayo.
Ngokubaimitha yokuhamba kwetshaneli evulekileyo echanekileyo ephezuluusetyenziso, olu lungelelwaniso lubaluleke kakhulu. Iprobe kufuneka iqhagamshelwe kwiyunithi yehost ngokweelebheli zesiphelo, kunye nombane obonelelwa ngokweemfuno. Xa iqalisa, isixhobo sibonisa isikrini se-splash esilandelwa yi-interface yokulinganisa ephambili. I-icon ekhanyayo enokufundwa okuzinzileyo ibonisa unxibelelwano oluqhelekileyo lwe-host-probe.
2. Impendulo yoPhando kunye noVavanyo loKusebenza ngokuGuquguqukayo
Ibha yokuhamba ivumela ukufikelela kwiimboniso zokulinganisa kunye neerekhodi zedatha. Ukuqinisekisa impendulo eguquguqukayo, hambisa iprobe kancinci ngelixa ujonga inqanaba lolwelo kunye namaxabiso omgama. Ukuhamba ngaphakathi kwe-1m akufuneki kudlule kwi-0.1 m/s. Indawo engaboniyo yesixhobo (± 0.5m kuluhlu olungaphantsi kwe-10m; ± 1.2m kuluhlu olungaphezulu kwe-10m) ifuna ixesha lokugweba lee-~5s kwiithagethi zangaphandle. Nangona imitha ngamanye amaxesha inokutolika kakubi imigama ephakathi ngenxa yendawo engaboniyo, iimpazamo ezinjalo aziqhelekanga ngokwenene.imitha yokuhamba komjelo ovulekileyo wohlobo lweflumeizicelo zokulinganisa.
3. Uqwalaselo lweParameter kunye noLungiso lokuHamba
Kwiisetingi ezisisiseko, khetha imodeli efanelekileyo ye-weir/flume kunye nobude bokufakelwa.
Emva kokonga imali, qinisekisa ukuba amaxabiso okuhamba ngokukhawuleza ahlaziywa ngokuchanekileyo kunye nokunyuka kokuhamba okuqokelelweyo, okuqinisekisa ukusetyenziswa kwemodeli ye-hydraulic efanelekileyo. Eli nyathelo libalulekile ukuze kuqinisekiswe ukuba i-hydraulic iyasebenza ngokuchanekileyo.imitha yokuhamba komjelo ovulekileyo wohlobo lweflumeUthotho lwe-UOCumlinganiselo.
4. Ukuqinisekiswa koMsebenzi weSignali yokuPhuma kunye neRelay
Sebenzisa i-multimeterUkulinganisa i-DC4-20mA current output, i-current output isoloko ihambelana nexabiso lokuhamba ngokukhawuleza. Guqula imeko yokusebenza ye-relay kunye nexabiso elibekiweyo le-action point, kwaye usebenzise i-multimeter ukujonga ukuba i-relay ilibazisekile ngokuchanekileyo na i-action.
5. Uvavanyo loMsebenzi woNxibelelwano
Vavanya unxibelelwano lwe-RS485 ngokuqhagamshela kwikhompyutha engumncedisi, uqinisekise ukuba idatha ifanelekile kwaye utshintshiselwano lomyalelo ukuze kugqitywe inkqubo yokuqinisekisa. Oku kusebenza kuzo zonke iimodeli ezixhaswayo kuquka I-UOC series weir type open channel flowmeter.
Ixesha leposi: Novemba-28-2025