I-hydrographic radar level gauge, ekwaziwa ngokuba yi-non-contact radar level level meter, sisixhobo esiphucukileyo esisebenzisa amaza ombane ombane aphezulu (i-microwaves) ukulinganisa umgama ukuya kumphezulu wamanzi. Isasaza i-radar wave nge-eriyali kwaye ifumana i-echo ebonakala kumphezulu wamanzi. Umgangatho wamanzi ubalwa ngokusekelwe kwixesha elithathayo ukuze i-wave ihambe kulo mgama.
Iimpawu zayo eziphambili zezi zilandelayo:
1. Imilinganiselo engaqhagamshelwanga
- I-advanteji: Inzwa ayidibanisi nomzimba wamanzi olinganisiweyo, ngokusisiseko ithintela imiba ehambelana neendlela zokunxibelelana-ezifana nentlenga yentlenga, ukhula ukhula, i-corrosion, kunye ne-icing-ebetha iigeji zemveli (umzekelo, uhlobo lokudada, olusekwe kuxinzelelo).
- Isiphumo: Ugcino oluphantsi kakhulu kunye nobomi benkonzo ende, nto leyo eyenza ukuba ifaneleke ngokukodwa imo engqongileyo yoxinzelelo lwamanzi.
2. Ukuchaneka koMlinganiso oPhezulu, ongachatshazelwanga ziiMeko zokusiNgqongileyo
- Ingenelo: Ukusasazwa kwamaza eradar phantse akuchatshazelwa bubushushu, ukufuma, uxinzelelo lomoya, umoya, imvula, okanye uthuli.
- Ukuthelekisa kunye ne-Ultrasonic Gauges: Ukuchaneka kwe-ultrasonic level gauge kuchatshazelwa kukutshintsha kweqondo lokushisa (okufuna imbuyekezo) kunye nomoya onamandla, kanti amaza e-radar enza ngokugqwesileyo kule meko, enika ukuzinza okuphezulu.
3. Ubuchule obunamandla bokuchasana nokuphazanyiswa
- I-advanteji: Iigeyiji zomgangatho werada zisebenza ngokwesiqhelo kwi-K-band okanye kwiifrikhwensi eziphezulu, ezibonisa i-engile encinci ye-boam kunye namandla agxininisiweyo. Oku kubavumela ukuba bangene ngokufanelekileyo i-foam, umphunga, kunye nexabiso elincinci lenkunkuma edadayo, kwaye abachatshazelwa lutshintsho kumbala wamanzi okanye ukuxinana.
- Isiphumo: Imilinganiselo ezinzileyo nethembekileyo inokufumaneka nakwimiphezulu yamanzi enamaza amancinane, ugwebu, okanye umphunga.
4. Ufakelo olulula, akukho mfuneko yokuguqulwa kwesakhiwo
- I-advanteji: Ifuna kuphela indawo efanelekileyo yokuxhoma ngaphezulu kwendawo yomlinganiselo (umzekelo, kwibhulorho, umqadi onqamlezileyo kwiqula lokuzingisa, okanye ipali). Akukho mfuneko yokwakhiwa kwequla lokumisa okanye ukwenza uhlengahlengiso olukhulu kwizakhiwo ezikhoyo.
- Isiphumo: Ukunciphisa kakhulu iindleko zobunjineli boluntu kunye nobunzima bofakelo, ngakumbi kuluncedo ekuphuculeni izikhululo ezikhoyo.
5. Uluhlu olubanzi lwezicelo
- I-advanteji: Ingasetyenziswa phantse kuzo zonke iindidi zamanzi, kuquka imilambo, imisele, amadama, amachibi, iqula lamanzi aphantsi komhlaba, kunye namatanki ahlukeneyo kwiindawo zokucocwa kwamanzi amdaka (imingxuma yokungena, iitanki zokuphefumla, njl. njl.).
Izinto ezingeloncedo kunye nokuqwalaselwa:
- Iindleko zokuQala eziPhezulu: Iindleko zokuthengwa kwempahla ziqhele ukuba phezulu xa kuthelekiswa neziguquguquli zoxinzelelo eziphantsi kwamanzi zemveli okanye iigeyiji zodidi oludadayo lwamanzi.
- Ungenelelo lwe-Echo yobuxoki: Kwimingxuma emixinwa okanye kwindawo entsonkothileyo enemibhobho emininzi okanye izibiyeli, amaza eradar anokubonisa eludongeni lwangaphakathi okanye eminye imiqobo, enze i-echoes ezingeyonyani ezifuna ukuhluzwa kwesoftware. Iigeyiji zale mihla zeradar zihlala zinee-algorithms zokusetyenzwa kwe-echo ukujongana noku.
- IMpembelelo yamaza eAmandla: Kumanzi avulekileyo anamaza amakhulu kakhulu (umzekelo, amanxweme, amadama amakhulu), ukuguquguquka okumandla komphezulu kunokucela umngeni kuzinzo lomlinganiselo, kufuneke ukuba kukhethwe imodeli efanelekileyo ngakumbi kunye nendawo yofakelo ephuculweyo.
2. Iimeko zesicelo
Ngenxa yokungaqhagamshelwa kwabo kunye nokuthembeka okuphezulu, iigeyiji zenqanaba le-radar zisetyenziswa ngokubanzi esweni le-hydrometric, iiprojekthi zolondolozo lwamanzi, kunye nolawulo lwamanzi asezidolophini.
Ityala loku-1: Izitishi zokuJonga i-Hydrological in Mountains Rivers
- Umngeni: Amanqanaba amanzi kwimilambo yeentaba aphakama kwaye ehle ngokukhawuleza, kunye nemisinga ekhawulezayo ephethe izixa ezikhulu zentlenga kunye nenkunkuma edadayo (amasebe, ukhula). Abenzi boluvo bomthonyama bemveli batshatyalaliswa ngokulula, bavaleleke, okanye babhijelwe, nto leyo ekhokelela ekulahlekeni kwedatha.
- Isisombululo: Fakela igeyiji yomgangatho werada kwibhulorho, kunye neprobe ejongiswe ngokuthe nkqo kumphezulu womlambo.
- Isiphumo:
- Ayinakugcinwa: Iphepha ngokupheleleyo impembelelo yentlenga kunye nobutyobo, ngokuthembekileyo ibamba i-hydrograph epheleleyo ngamaxesha onyaka wezikhukhula.
- Ukhuseleko: Ukufakela kunye nokugcina abasebenzi akuyomfuneko ukuba basebenze kumda wamanzi ayingozi okanye ngexesha leempuphuma, beqinisekisa ukhuseleko.
- IMfezeko yeDatha: Ibonelela ngedatha eqhubekayo, echanekileyo ebalulekileyo kwisilumkiso sezandyondyo kunye nolawulo lobutyebi bamanzi.
Ityala le-2: Uthungelwano lweMijelo yeDolophu yaseDolophini kunye nokuJonga ukuLondoloza kwamanzi
- Ucelomngeni: Indawo yangaphakathi yemijelo yasezidolophini kunye neekholvethi zebhokisi zinzima, zinemiba efana ne-corrosive biogas, intlenga yentlenga, kunye nomonakalo wezinambuzane. Izinzwa zoqhagamshelwano zonakaliswa lula kwaye kunzima ukuzigcina.
- Isisombululo: Fakela iigeyiji zomgangatho werada ezinemilinganiselo yokhuseleko oluphezulu (enokuthi ingaqhushumba) ngaphakathi kwizigqubuthelo zemingxuma okanye imiqadi enqamlezileyo ukulinganisa inqanaba lamanzi ngaphakathi equleni.
- Isiphumo:
- I-Corrosion-Resistant: Umlinganiselo ongaqhagamshelwanga awuchatshazelwa ziigesi ezidliwayo ngaphakathi kwequla.
- I-Anti-Siltation: Ikhusela ukusilela koluvo ngenxa yokungcwatywa kwintlenga.
- Ukubeka iliso ngexesha lokwenyani: Ukujongwa kombhobho wokujonga amanqanaba okuzalisa ngexesha langempela, ukubonelela ngenkxaso yedatha yokuhanjiswa kwamanzi edolophini kunye nesilumkiso sokuzaliswa kwamanzi, igalelo kumanyathelo e-"Smart Water" kunye ne "Sponge City".
Ityala 3: Idama kunye nokuJonga uKhuseleko lweDama
- Umngeni: Umgangatho wamanzi ovimba yiparameter yokusebenza engundoqo, efuna umlinganiselo othembekileyo nochanekileyo. Iindlela zemveli zinokuchatshazelwa kukukhula kwezityalo kwithambeka ledama elikwindawo yokutshintshatshintsha.
- Isisombululo: Fakela iigeyiji zomgangatho werada ezichanekileyo kumacala omabini endlela yokuchitheka kwedama okanye kwinqaba yokubeka iliso ukujonga inqanaba ledama ngexesha lokwenyani.
- Isiphumo:
- Ukuthembeka okuphezulu: Ibonelela ngesiseko sedatha esibaluleke kakhulu kwimisebenzi yokulawula izikhukhula kunye nonikezelo lwamanzi.
- Udibaniso olungenamthungo: Idata inokudityaniswa ngokuthe ngqo kwiinkqubo zokunika ingxelo zokuphuma kwemvula ngokuzenzekelayo kunye neenkqubo zokuhlola ukhuseleko lwamadama, okwenza ulawulo oluzenzekelayo.
- Uzinzo Lwexesha elide: Phantse akukho kunxiba kunye nokukrazula, ukubonelela ngedatha ehambelanayo kwixesha elide, elilungele ukubeka iliso lokhuseleko.
Ityala le-4: Umlinganiselo wamanzi ozenzekelayo kwimijelo yokunkcenkceshela
- Ucelomngeni: Imijelo yokunkcenkceshela yezolimo inompompoza othambileyo kodwa inokuqulatha ukhula. Indlela yokulinganisa isondlo esisezantsi iyafuneka kulawulo olululo lobutyebi bamanzi kunye nokuhlawula ityala.
- Isisombululo: Fakela imilinganiselo yerada kumacandelo angundoqo (umz., amasango, iiflumes). Ngokulinganisa umgangatho wamanzi kunye nokudibanisa kunye ne-channel cross-section kunye nemodeli ye-hydraulic, isantya sokuhamba ngokukhawuleza kunye nomthamo okhulayo ubalwa.
- Isiphumo:
- Ufakelo oluLula: Akukho mfuneko yokwakha izakhiwo zokulinganisa ezintsonkothileyo kumjelo.
- Ufundo lwemitha ekude: Idityaniswe neetheminali zetelemetry, yenza ukuba uqokelelo lwedatha oluzenzekelayo oluzenzekelayo kunye nokuhlawula, ukwenza ulawulo lokunkcenkceshela luphucuke.
Isishwankathelo
Iigeyiji zenqanaba le-radar ye-Hydrographic, kunye neempawu zazo ezibalaseleyo zokungaqhagamshelwanga, ukuchaneka okuphezulu, ukuthembeka okuphezulu, kunye nokugcinwa okuphantsi, zisiba bubuchwephesha obukhethwayo kwi-hydrometric yanamhlanje kunye nokubeka iliso kumthombo wamanzi. Bajongana ngokufanelekileyo namanqaku amaninzi eentlungu ezihlangabezana neendlela zokulinganisa umgangatho wamanzi eziqhelekileyo kwiindawo eziyinkimbinkimbi, ukubonelela ngenkxaso yobugcisa obuqinileyo kwisilumkiso sezikhukhula, ulawulo lobutyebi bamanzi, ukuthintela ukuchithwa kwamanzi edolophini, kunye nokusebenza ngokukhuselekileyo kweeprojekthi zobunjineli be-hydraulic.
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Ixesha lokuposa: Oct-30-2025