Ukubeka esweni ukuhamba kwamanzi amdaka, amanzi emvula kunye neenkqubo zokukhupha amanzi ngendlela efanelekileyo kuvelisa imingeni ekhethekileyo yobuchwephesha, njengoko le mibhobho idla ngokusebenza phantsi kweemeko zokungagcwali ngokupheleleyo. Ngokungafaniyo nemibhobho yoxinzelelo egcina imeko yolwelo olupheleleyo rhoqo, imibhobho yokukhupha amanzi idla ngokuba namanqanaba olwelo aguquguqukayo, amazinga okuhamba atshintshatshintshayo kunye nokuhamba okungapheliyo. Izixhobo zokuhamba kwamanzi zendabuko zemibhobho evaliweyo azikwazi ukunika ukufundwa okuchanekileyo kwiimeko ezinjalo. Iimitha zokuhamba kwamanzi ezivulekileyo zenzelwe ukujongana nale ngxaki, zivela njengesisombululo esithembekileyo sokulinganisa ukuhamba kwamanzi kwimibhobho ezaliswe kancinci kunye nemijelo yokukhupha amanzi evulekileyo.
Iimitha zokuhamba kwetshaneli evulekileyo zihlala zamkelaixesha lokuhamba nge-ultrasonic okanye i-ultrasonic Dopplerimigaqo. Inkqubo ilinganisa inqanaba lolwelo rhoqo kwaye ibala isantya sokuhamba ngaxeshanye. Idityaniswe neeparamitha zejometri ezinqamlezileyo zetshaneli okanye umbhobho, umthumeli ubala ukuhamba kwevolumu ngexesha langempela. Iiyunithi ezininzi zenzelwe ukusebenza ngqo ngaphakathi kwimibhobho ejikelezayo ezaliswe kancinci ngaphandle kokufuna iiflume okanye ii-weirs. Ekubeni kungekho zixhobo zishukumayo eziphazamisayo ezidibana nolwelo, izixhobo ziphepha ukuvaleka okubangelwa yintlenga, inkunkuma edadayo kunye nokungcola okuqinileyo okuhlala kukho kumjelo wamanzi amdaka. Le nzuzo inciphisa kakhulu amaxesha okugcinwa xa kuthelekiswa neenzwa ezihlaselayo.
Iinethiwekhi zokuqokelelwa kwamanzi amdaka zikamasipala zezona ndawo zinkulu zokusetyenziswa. Iipayipi zamanzi amdaka ngaphakathi kwezixeko zihlala zisebenza ngendlela engagcwaliyo. Idatha yokuhamba kwamanzi avela kwiimitha zemijelo evulekileyo inceda abasemagunyeni bendalo ukuba bajonge ukukhutshwa kokungcola, balandele imeko yokusebenza kwenethiwekhi yamanzi amdaka, kwaye babone iindawo zokukhupha amanzi amdaka ngokungekho mthethweni. Ngexesha lemvula, iipayipi zamanzi emvula zibona ukuguquguquka okukhulu kubunzulu bamanzi. Iimitha zokuhamba kwamanzi amdaka ezivulekileyo zibamba utshintsho oluguquguqukayo lokuhamba kwamanzi ngokuchanekileyo, zixhasa uvavanyo lomngcipheko wezikhukula kunye nokusebenza kwezibonelelo zokugcwala kwamanzi amdaka ezidibeneyo.
Iifektri zokunyanga amanzi amdaka kwimizi-mveliso nazo zixhomekeke kakhulu kubuchwepheshe bokulinganisa imijelo evulekileyo. Iifektri kwimizi-mveliso yamachiza, yokucubungula ukutya neyemigodi zikhupha amanzi amdaka anemitha yokuhamba engaguqukiyo. Zifakwe kwimibhobho yokuphuma, iimitha zokuhamba kwemijelo evulekileyo zirekhoda umthamo opheleleyo wokukhupha ukuze zihlangabezane neemfuno zolawulo lokusingqongileyo. Abaqhubi basebenzisa idatha yokuhamba rhoqo ukulinganisela imithwalo yonyango kunye nokuphucula ukusebenza kakuhle kweetanki zenkunkuma kunye neeyunithi zonyango lwe-biochemical.
Yanamhlanjeiimitha zokuhamba kwetshaneli evulekileyoIxhasa iinkqubo zonxibelelwano ezisemgangathweni kuquka iModbus RTU. Ukuhamba okulinganisiweyo, inqanaba lolwelo kunye nedatha yomthamo oqokelelweyo ingalayishwa kwi-SCADA nakwiiplatifomu zokujonga okusingqongileyo kude. Ukufakelwa kuguquguquka kakhulu. Iisensa ezininzi zinokufakelwa kwisithsaba sepayipi okanye eludongeni lwetshaneli ngaphandle kokusika imibhobho, nto leyo enciphisa kakhulu iindleko zokwakha ngexesha lokulungisa iinethiwekhi zokuhambisa amanzi ezikhoyo.
Abaqhubi kufuneka baqaphele izinto ezibalulekileyo ezithintela umlinganiselo ozinzileyo. Amaqamza omoya amaninzi, ukufakwa kwedaka elinzima kunye nezinto ezidadayo ezixineneyo zinokunciphisa imiqondiso ye-ultrasonic kunye nokuchaneka kwempembelelo. Iindawo ezifanelekileyo zokufakela kufuneka ziphephe iindawo eziguquguqukayo, ukugoba kunye nokwandiswa kwepayipi ngequbuliso ukuqinisekisa iiprofayili zokuhamba okuzinzileyo. Ukucocwa rhoqo kwemiphezulu yenzwa kuyacetyiswa ukuze kusebenze ixesha elide.
Ngokuchasene nemithetho engqongqo yokukhuselwa kwendalo kwihlabathi liphela, ukujonga ukuhamba kwamanzi amdaka kunye neenkqubo zokuhambisa amanzi ngexesha langempela kuye kwaba yimfuneko. Iimitha zokuhamba kwamanzi ezivulekileyo zoyisa imida yezixhobo zokuhamba kwamanzi eziqhelekileyo phantsi kweemeko zemibhobho engagcwaliyo, zibonelela ngozinzo,ukulinganisa okungabizi kakhuluizisombululo zokubeka esweni amanzi amdaka asezidolophini kunye nokugcinwa kwengcoliseko yamanzi amdaka kwimizi-mveliso. Njengoko ukubekwa esweni kwendalo kuqhubeka kuqiniswa, olu hlobo lwesixhobo luya kwamkelwa ngokubanzi kwaye ludlale indima ebalulekileyo ekulawuleni ungcoliseko lwamanzi kunye nolawulo lwemithombo yamanzi.
Ixesha lokuthumela: Agasti-10-2026