Iingenelo eziphambili zee-radar flowmeters zikwimilinganiselo yokungadibani, ukulungelelana okuqinileyo nokusingqongileyo, kunye nokufakelwa/ukugcinwa okulula, okwenza ukuba zifaneleke ngakumbi kwiimeko ezinzima apho izixhobo zemveli zohlobo loqhagamshelwano ziyasokola khona. Apha ngezantsi kukho uhlalutyo oluneenkcukacha lweengenelo zazo eziphambili:
1. Ukulinganisa Okungadibaniyo: Akukho Mingcipheko Yokuguguleka okanye Yokuvinjwa
Akukho Ntshukumo Phakathi: Amaza eradar asasazeka emoyeni ngaphandle kokudibana ngqo nolwelo, nto leyo ephelisa ngokupheleleyo ukungasebenzi kakuhle okubangelwa kukubola okuphakathi, ukuguguleka, okanye ukunamathela (okuxhaphakileyo kwizixhobo zemveli ezifana nee-electromagnetic okanye ii-vortex flowmeters).
Imeko eqhelekileyo: Ulwelo olunamandla lwe-asidi/i-alkali, imibhobho yomphunga enobushushu obuphezulu, kunye nemijelo yamanzi amdaka enenkunkuma enzima.
Akukho Kuguguleka Kwezixhobo: Akukho zixhobo zishukumayo okanye ziwohloka kwiprobe, okuqinisekisa ubomi benkonzo obungaphezulu kweminyaka eli-10 kunye neendleko ezincinci zokulungisa.
2. Amandla Okulwa Nokuphazamiseka Okunamandla: Ayakwazi Ukulungelelaniswa Neemeko Ezinzima
Ayichaphazeleki ziiPropati eziPhakathi:
Akukho mfuneko yokuqhuba ulwelo, ukuxinana, ubushushu (-40°C~80°C), okanye uxinzelelo. Iyakwazi ukulinganisa amaqamza, agcwele iinxalenye (umz., ukutyibilika kweeminerali, ipulp), okanye ulwelo olune-turbid kakhulu.
Inzuzo yokuthelekisa: Ngokungafaniyo nee-electromagnetic flowmeters (ezifuna i-conductive media) okanye ii-ultrasonic flowmeters (ezisengozini yamaqamza), ii-radar flowmeters azinazo ezi ntsilelo.
Ayinakuphazamiseka Kwangaphandle:
Imiqondiso yamaza e-electromagnetic ezinzileyo ayichaphazeleki yingxolo ye-electromagnetic, ukungcangcazela, okanye ukukhanya, ifanelekile kwiindawo ezintsonkothileyo ezifana nezityalo zoshishino kunye namasimi angaphandle.
3. Ukufakwa okulula: Ixhasa ulwakhiwo oluPhilayo/olungapheliyo
Ufakelo olulula nolukhawulezayo:
I-radar probe ingaxhonywa ngaphezulu kombhobho okanye ecaleni lomjelo (ngeebrakethi okanye iiflanges) ngaphandle kokuphazamiseka kokuhamba kwamanzi, ukuvulwa kombhobho, okanye ukuguqulwa. Ukufakelwa kungagqitywa ngumntu omnye kwimizuzu engama-30 kuphela.
Inzuzo yokuthelekisa: Ii-flowmeters ze-ultrasonic zohlobo lokufakelwa zifuna ukugqobhoza imibhobho, kwaye ii-flowmeters ze-electromagnetic zifuna ukunqunyulwa kwemibhobho—zombini zifuna ixesha lokungasebenzi. Ii-flowmeters ze-radar zivumela ukufakwa phantsi koxinzelelo olusebenzayo.
Uhlengahlengiso Oluguquguqukayo Kwiipayipi Ezahlukeneyo:
Ifanelekile kwiitshaneli ezivulekileyo, iipayipi ezivaliweyo, iipayipi ezijikelezayo, iitshaneli eziziingxande, njl.njl., ezinobubanzi beepayipi obuqala kwi-DN300 ukuya kwiimitha ezininzi. Akukho mfuneko yokutshintsha izixhobo zobungakanani beepayipi ezahlukeneyo.
4. Uluhlu Lomlinganiselo Olubanzi: Ukuchaneka Okuphezulu Kwesantya Sokuhamba Komoya Esintsonkothileyo
Uluhlu lweVelocity eBanzi:
Iyakwazi ukulinganisa isantya esiphantsi njenge-0.01 m/s (umz., amanzi ahamba kancinci kwiitshaneli) kunye ne-20 m/s (umz., amanzi ezikhukula, imilambo yemizi-mveliso), enomlinganiselo wobubanzi be-2000:1. Ilungele ukujonga ukuhamba kwamanzi okuncinci kunye nokunyuka kwamanzi ngequbuliso.
Ukuchaneka Okuzinzileyo:
Uninzi lweemodeli lufikelela ekuchanekeni kokulinganisa isantya sokuhamba komoya se-±1%~±3% FS. Xa zidityaniswe neemitha zamanqanaba amanzi ukuze kubalwe ukuhamba komoya, ukuchaneka ngokubanzi kuhlala kungaphakathi kwe-±5% (ngokulinganiswa rhoqo).
5. Ubukrelekrele kunye nokukwazi ukujonga kude
Ukucutshungulwa kwedatha okuDibeneyo:
Ii-algorithms ezakhelwe ngaphakathi zikhupha ngokuthe ngqo idatha yexesha langempela kwisantya sokuhamba, isantya sokuhamba, inqanaba lamanzi, njl.njl., ngenkxaso yokugcina idatha yembali.
Unxibelelwano lweeMowudi ezininzi:
Iiprotokholi eziqhelekileyo ze-RS485 kunye neModbus, kunye neemodyuli ezingenazingcingo ze-4G/5G, NB-IoT ezinganyanzelekanga. Idatha ingadluliselwa kude kwiiplatifomu zelifu ukuze ijongwe ngaphandle kwengqwalaselo (umz., idibene neenkqubo zamandla elanga).
6. Iingenelo ezibalulekileyo zeendleko zexesha elide
Ixabiso lokuqala:
Ixabiso lesixhobo esinye liphezulu kunezinye izixhobo zohlobo loqhagamshelwano (umz., i-ultrasound), kodwa liphantsi iindleko ezipheleleyo ngenxa yokungaguquki kwemibhobho, iivalvu ezixhasayo, okanye ilahleko yexesha lokungasebenzi.
Iindleko Zokulungisa:
Akukho zinto zibuthathaka; kufuneka ukucoca umphezulu weprobe rhoqo ngonyaka, iindleko zokulungisa ezimalunga ne-1/5 ukuya kwi-1/3 yezixhobo zemveli.
Ixesha leposi: Meyi-21-2025