Ukufakwaiimitha zokuhamba kwe-ultrasonicZisetyenziswa kakhulu kubonelelo lwamanzi lukamasipala, amanzi ajikelezayo kwimizi-mveliso, unyango lwamanzi amdaka kunye nokubeka iliso ekuhambeni kwemibhobho. Zine-intanethi efakelwa ngomatshini oshushu, akukho kusikwa kwemibhobho, akukho kuvalwa kwenkqubo kunye nokulahlekelwa nguxinzelelo oluphantsi, zilungele ukulinganiswa kokuhamba kwemibhobho ngobukhulu. Ukufakelwa okuqhelekileyo nokwesayensi kubalulekile ukuqinisekisa ukuchaneka kokulinganisa, uzinzo lokusebenza kunye nobomi benkonzo ende. Esi sikhokelo sinika iinkqubo zokufakela ezicwangcisiweyo, imithetho yokukhetha indawo kunye nemigangatho yokulungisa iimpazamo emva kokufakwa kwe-iimitha zokuhamba ze-ultrasonic zokufaka.
Okokuqala, ukukhetha indawo yokufaka yesayensi yindlela yokulinganisa ngokuchanekileyo. Indawo yokufaka kufuneka ibekwe kumbhobho ovaliweyo ogcwele ngokupheleleyo, kuthintelwe iipayipi ezipheleleyo, iindawo zokucoca umoya kunye neendawo ezinamaqamza omoya aqokelelweyo okanye inkunkuma. Kwimibhobho ethe tye, faka iisensa ecaleni kombhobho (45° ukuya kwi-135° ukusuka phezulu) ukuthintela ukuqokelelwa komoya phezulu kombhobho kunye nokufakwa kodaka ezantsi ekuphazamiseni imiqondiso ye-ultrasonic. Imibhobho ethe nkqo enokuhamba kolwelo oluphezulu lolona khetho lufanelekileyo lokufakela, njengoko iqinisekisa iimeko zokuhamba kombhobho ezizinzileyo nezipheleleyo. Ukongeza, kufuneka iindawo zombhobho ezithe tye ezaneleyo: ubuncinci izihlandlo ezili-10 ububanzi bombhobho phezulu namaxesha ama-5 phantsi komfula, ugcine kude neengqiniba, iivalvu, iipompo, ii-tee kunye nezinye izixhobo zombhobho ezibangela ukuxinana kwentsimi yokuhamba.
Ngaphambi kokufakela ngokusesikweni, lungisa izixhobo kwaye uhlole izixhobo ngokupheleleyo. Kufuneka oomatshini bokucofa ngobushushu, iivalvu zebhola, ii-wrenches kunye ne-arhente yokudibanisa ye-ultrasonic. Jonga ii-sensors, isilawuli somsingathi kunye neentambo ukuba azinamonakalo na, kwaye uqinisekise ukuba uxinzelelo lokusebenza kombhobho kunye nobushushu zingaphakathi koluhlu olulinganisiweyo lwemitha. Coca indawo yokufaka umphezulu wombhobho kakuhle ukuze ususe umhlwa, ipeyinti kunye nokungcola, uqinisekise ukuba umphezulu wokufaka uthambile kwaye uthe tyaba ukuze kufakwe i-sensor eqinileyo kunye nokudluliselwa kwesignali.
Inkqubo yokufaka isiseko ilandela amanyathelo aqhelekileyo okucofa ngobushushu kunye nokubethela inzwa. Okokuqala, shisela okanye ulungise ivalvu yebhola ehambelanayo kwindawo yokufaka umbhobho ogciniweyo ukuze wenze ukugqobhoka okuvaliweyo kwi-intanethi ngaphandle kokuvuza okuphakathi. Vula ivalvu yebhola kancinci, sebenzisa umatshini wokucofa ukuze ubhoboze imingxunya ngokungqongqo ngokweemfuno zobubanzi bombhobho, kwaye ususe inkunkuma yangaphakathi yombhobho emva kokubhoboza. Emva koko faka ivalvu yebhola ehambelanayo kwindawo yokufaka umbhobho ogciniweyo ukuze uphume ngaphandle kokuvuza okuphakathi. Vula ivalvu yebhola kancinci, sebenzisa umatshini wokucofa ukuze ubhoboze imingxunya ngokungqongqo ngokweemfuno zobubanzi bombhobho, kwaye ususe inkunkuma yangaphakathi yombhobho emva kokubhoboza. Emva koko faka ivalvu yebhola ehambelanayo.inzwa ye-ultrasonicjonga ngaphakathi kwipayipi, lungisa ubunzulu bokufaka ngokungqongqo ngokusekelwe kwiparameter yobubanzi bombhobho, kwaye ulungelelanise utolo lwendlela yokuhamba kwisensor kunye nendlela yokuhamba kolwelo ukuze uphephe ukufakwa okungasemva okubangela ukungaphumeleli kokulinganisa. Emva kokubeka indawo, vala i-sensor fixing nut ngokuqinileyo ukuqinisekisa ukuvalwa kakuhle kunye nokuthintela ukuvuza kwamanzi kunye nokushenxa kweprobe.
Emva kokufakelwa koomatshini, gqibezela ulungiselelo lweentambo zombane kunye neeparameter. Qhagamshela intambo yesensa kwi-flow meter host ngokuchanekileyo, uphephe iintambo ezingalunganga okanye ujongano olukhululekileyo, kwaye wenze umsebenzi olungileyo wokukhusela amanzi angangeni manzi kunye nothuli kwiiports zocingo. Vula isixhobo, seta iiparameter ezisisiseko kuquka izinto zombhobho, ububanzi bangaphandle bombhobho, ubukhulu bodonga kunye nohlobo oluphakathi kwinkqubo ye-host. Khetha imo yokulinganisa efanelekileyo (imo ye-Z yamanzi amdaka kunye namanzi amdaka, imo ye-V yeamanzi acocekileyo) ngokwendlela yolwelo ukuze kuphuculwe isiphumo sokufumana isignali.
Ukuhlolwa nokulungiswa emva kokufakwa kubalulekile ukuqinisekisa ukusebenza okuzinzileyo. Jonga ubungakanani besignali yomsingathi kunye nedatha yokuhamba ngexesha langempela; amaxabiso esignali azinzileyo kunye nokuguquguquka kwedatha okugudileyo kubonisa ukufakwa okuqhelekileyo. Jonga zonke iindawo zokuvala ukuze ubone ukuba azivuzi na kwaye uqinisekise ukuba i-sensor probe ayinakushukunyiswa okanye ayikhuphi. Emva kwemizuzu engama-30 yokusebenza okuzinzileyo, yenza uhlengahlengiso lwedatha ukuze ususe iimpazamo zokufakela. Kwizixhobo ezixhotyiswe ngemisebenzi ye-telemetry efana ne-NB-IoT, i-LoRaWAN kunye ne-GPRS, gqibezela ukulungisa inethiwekhi ukuqinisekisa ukulayisha idatha ekude ngexesha langempela.
Xa ufaka kwaye usebenzisa yonke imihla, kuphephe ukufakela kwiindawo ezinamandla zokuphazamiseka kwe-electromagnetic ezifana nezixhobo ze-voltage ephezulu kunye nee-frequency converters. Jonga rhoqo ukuqina kwe-sensor kunye nozinzo lwesignali. Ukufakela okuqhelekileyo kungenza imitha ifikelele kumlinganiselo obanzi wokujika (R250 ukuya kwi-R500) kunye nokuchaneka okuphezulu kokulinganisa, okubonelela ngokuthembekileyoidatha yokuhambainkxaso yokubeka esweni inethiwekhi yamanzi ekrelekrele, ukufunyanwa kokuvuza kwemibhobho kunye nokulinganisa ukuhamba kwamanzi kwimizi-mveliso.
Ixesha lokuthumela: Julayi-20-2026