1. Intshayelelo: Impendulo eshwankathelweyo yoLawulo lwaManzi oluLungileyo
Ukubeka esweni umgangatho wamanzi ngexesha langempela, ngokweeparameter ezininzi, sisiseko sokubuyiselwa kwendalo yanamhlanje kunye nokuthobela imithetho yemizi-mveliso.Izisombululo zokubeka iliso kumanzi angaphezulu komhlabaukusebenzisa ukuchaneka okuphezuluIzinzwa zamanzi ze-IoT(ezifana ne-COD, i-BOD, i-DO, kunye nee-probes zeNitrogen) zibonelela ngedatha eqhubekayo efunekayo ekwenzeni izigqibo zesayensi. Ngokudibanisa ezi sensors kwiinkqubo ze-buoy ezisebenzisa amandla elanga zeLoRaWAN, abaphathi banokoyisa imiqobo yendabuko yokufikelela kumandla akude kunye nokugcinwa okuphezulu, beqinisekisa "ukuhlolwa kwempilo" okuthembekileyo kwiindawo ezintsonkothileyo zasemanzini ezifana nemigxobhozo kunye nemilambo yonxweme.
2. Umngeni Obalulekileyo: Kutheni Ukubeka Iliso Kwemveli Kungaphumeleli Kwiimeko Ezinzima
Iindawo zamanzi angaphezulu komhlaba—kuquka imilambo, amachibi, kunye neendawo ezikunxweme—zineengxaki ezizodwa zokusebenza ezenza ukuba iisampulu ezenziwe ngesandla kunye nezixhobo ezisisiseko zingasebenzi. Njengabacebisi, sihlala sidibana nemiqobo emithathu ethile yokusingqongileyo ebeka emngciphekweni ukuthembeka kwedatha:
- ● Ukulandelela i-Eutrophication eLake:Ukulandelela ukunyuka kwezondlo kufuna idatha engaphantsi kweyure. Iindlela zemveli azikho iziganeko ezidlulayo ezifana neentyatyambo ze-algae eziluhlaza okwesibhakabhaka. Ngaphandle kwe-pH ezenzekelayo kunye nokulungiswa kobushushu, idatha yezondlo idla ngokudlula, nto leyo ekhokelela kwiziphumo ezingezizo ezilungileyo.
- ● Ukugqwala Okuphezulu Emifuleni:I-spray yetyuwa kunye namanzi olwandle anetyuwa eninzi ziwohloka ngokukhawuleza izixhobo ezisemgangathweni. Ukukhusela i-internal circuitry kufuna izixhobo zendlu eziphambili ezifanaIntsimbi engagqwaliyo engama-316LkwayeI-ABSkunyeukhuseleko lokuzihlukanisa oluphindwe kaneukuthintela ukuphazamiseka kwesignali kunye nokungaphumeleli kwezixhobo.
- ● Umthwalo Wokugcinwa Kwezinto Ezinobungozi Kwizinto Eziphilayo:Kwiindawo ezimanzi ezizele zisondlo, ii-sensors zinokugqunywa yi-biofilm kunye ne-algae kwisithuba seentsuku ezimbalwa. Olu "mgibe wolondolozo" ludla ngokubangela i-OPEX ephezulu ngenxa yesidingo sokucocwa rhoqo kwe-sensor optics kunye nee-membranes ngesandla.
3. Ukusetyenziswa kweLizwe lokwenyani: Isisombululo samanzi angaphezulu seLoRaWAN esidibeneyo
YanamhlanjeUlawulo lwaManzi oluLungileyoixhomekeke kuyilo oluqinileyo oludibanisa izixhobo ezingaphantsi komhlaba kunye nohlalutyo olusekelwe kwilifu. Ngokusekelwe kusetyenziso oluqinisekisiweyo lwentsimi, sicebisa inkqubo ye-IoT edibeneyo eyenzelwe ukusebenza okuzimela iiyure ezingama-24 ngosuku, iintsuku ezisixhenxe ngeveki.
Uyilo lweeNdawo ezininzi
Le nkqubo isebenzisa indlela esasazwe ngayo, equka iindawo ezintathu ezahlukeneyo zokufumana i-LoRaWAN (abaqokeleli) ezibekwe kwiindawo ezibalulekileyo ezijikeleze umzimba wamanzi. Umqokeleli ngamnye usebenza njengehabhu, ehlanganisa idatha evela kwiisensa ezininzi ezingaphantsi kwamanzi nge-RS485 Modbus protocol, eguqula imiqondiso eneentambo ibe ziitransmissions ezingenazingcingo ezikude.
Ukuchaneka Okufakwe Ngamanzi
Ukuze kuthathwe iprofayili ethe nkqo yempilo yamanzi, izixhobo zokulinganisaIoksijini enyibilikisiweyo (DO), i-pH, i-EC, i-Turbidity, kunye nobushushuzifakelwe kubunzulu obubalulekileyoIimitha ezi-5 kunye neemitha ezili-10. Umqokeleli ngamnye weLoRaWAN unokuxhasa izinzwa ezi-4 ukuya kwezi-5 ezizimeleyo. Ukuqinisekisa ukufakwa kobuchwephesha nokuqina, iintambo ziqiniswa kusetyenziswa iikliphu zekhebula ezingangeni manzi ezikhethekileyo kunye neeteyipu ezikhethekileyo. Oku kunciphisa ukuxinana kwemigca ethe nkqo kwaye kuthintele ukuxinana nenkunkuma okanye imisinga engaphantsi kwamanzi, kugcina iprofayili yendawo icocekile kwaye inobungcali.
Ukuhlanganiswa kwedatha: Inkqubo yokudada kwelanga
Intliziyo yokusasazwa kwentsimi yiInkqubo yokudada yelanga (Imodeli: iSolar Buoy). Ukulinganisa530 x 530 x 670mmkunye nokulinganisa10 kg, le yunithi incinci isebenza njengesango leLoRaWAN. Ixhotyiswe nge-antenna yolwandle efumana inzuzo ephezulu yokunxibelelana nama-node okufumana ngaphakathiIrediyasi yeemitha ezingama-300Isebenza ngenkqubo yelanga edibeneyo, idlulisela yonke idatha eqokelelweyo kwiqonga eliphakathi lelifu, ivumela ukujonga ngexesha langempela kwiselula nakwikhompyutha.
4. Itekhnoloji ePhambili: Izinzwa ezichanekileyo "zokuhlolwa kwempilo"
Ukukhetha izixhobo ezifanelekileyo kubalulekile ukuze idatha ichaneke. Le theyibhile ilandelayo igxininisa izixhobo zokuvavanya ezilungiselelwe ukusetyenziswa kwamanzi angaphezulu kwexesha elide.
| Uhlobo lweSensor | Imodeli | Iiparameters eziphambili kunye neeRanges | Inzuzo Ekhethekileyo |
|---|---|---|---|
| I-COD/BOD/TOC | RD-TSS-03 | I-COD (0-300mg/L), I-BOD, I-TOC, Ubushushu, Ubushushu | Ibrashi yokuzicoca edibeneyo; Indlu yentsimbi engagqwaliyo engama-316L; ubude bamaza amabini (254nm/850nm). |
| IiParamitha ezininzi | RD-PETSTS-01 | i-pH (0-14), i-EC (0-10000us/cm), i-TDS (1-1000ppm), ityuwa (0-8ppt) | Ukuhlanganiswa kwe-5-in-1; Indlu ye-ABS enokhuselo oluphindwe kane lokwahlulwa ukuze kubekho uzinzo oluphezulu. |
| I-Optical DO | I-Optical DO | 0-50mg/L okanye 0-500% Ukwanda | Umgaqo we-Fluorescence (akukho fluid yokuzalisa); idatha izinza kwimizuzwana emi-5 ukuya kweli-10;Ubunzulu obuphezulu obuyi-30mubuchule. |
| I-Nitrogen Multi-Sensor | RD-ANBTNP-01 | I-NH4-N (0.15-1000ppm), NO3-N, TN, pH | Ixhasa ii-electrode ezi-4 (Ref, pH, NH4+, NO3-);Ixesha lokuphendula eliphezulu le-45s (T90); imbuyekezo ye-pH/Temp ezenzekelayo. |
| I-Algae eLuhlaza-eLuhlaza | Isivamvo seAlgae | Iiseli eziyi-0-540,000/ml | Isixhobo sokucoca esizenzekelayo esakhelwe ngaphakathi; Umzimba we-316L wokumelana nokugqwala; iteknoloji yokusasaza nge-infrared. |
| I-Ammonia Nitrogen | RD-AMM-02 | 0.1-1000ppm (± 0.5% FS) | I-membrane yomgangatho wemizi-mveliso; intambo yengxolo ephantsi yokuqinisa isignali; ukuhlukaniswa okuphindwe kane. |
| Isivamvo seNitrate | RD-WNT-N-02 | 0.1-1000ppm (± 0.5% FS) | Iprobe yefilimu encinci enokutshintshwa; indlu yentsimbi engatyiwayo ye-IP68; ixhasa ukulinganiswa kwamanqaku amathathu. |
5. Iimeko zeSicwangciso: Ukulungisa izisombululo zeNdalo
▼Imilambo kunye namaLwandle
Ingqwalasela ikwi-eutrophication kunye nokuthintela i-algae eluhlaza okwesibhakabhaka. Ngokusebenzisa i-Isivamvo seAlgaeecaleni kweRD-ANBTNP-01, abaphathi banokulandela ukulayishwa kwezondlo ngexesha langempela. Amandla e-RD-ANBTNP-01 okubuyisela ngokuzenzekelayo i-pH kunye nobushushu abalulekile apha, njengoko ethintela ukuzulazula kwedatha okuqhelekileyo kwiindawo zamanzi acocekileyo ezinemisebenzi yebhayoloji eguquguqukayo.
▼Ukubuyiselwa kweMihlaba eManzini
Iindawo ezimanzi zifuna uzinzo lwexesha elide ukuze kuvavanywe ukucoceka kwendalo.I-Optical DOizinzwa kunyeRD-PETSTS-01iiyunithi zokujonga imijikelo yeoksijini kunye nokuqhuba kwayo. Ezi sensor zibonelela ngedatha efunekayo ukuvavanya impumelelo yobunjineli bokubuyisela ngaphandle kokuphazamisa iintlobo ngeentlobo zezinto eziphilayo ezibuthathaka kwindawo leyo.
▼Ulawulo lweMilambo kunye noNxweme
Ezi ndawo zifuna ukumelana okuphezulu kwetyuwa. Sichaza izinzwa ezinetyuwa.Intsimbi Engagqwaliyo engama-316Lokanye ekumgangatho ophezuluI-ABSizindlu ezikwaziyo ukumelana nokungena kwamanzi olwandle.RD-PETSTS-01Isebenza kakhulu apha, njengoko ukhuseleko lwayo lokuzihlukanisa oluphindwe kane luqinisekisa ukuba ukuhanjiswa okuphezulu komoya akuphazamisi ukufundwa kwe-pH okanye ubushushu.
6. "Imbono yeengcali": Kutheni Umgangatho weHardware Ubalulekile
Ngokwamava ethu, eyona ndleko ibalulekileyo "efihlakeleyo" ekujongeni amanzi kukugcina amanzi ecocekile. Ukucoca nge-biofouling yinto engenakuphepheka kwiindawo zamanzi zendalo. Yiyo loo nto sigxininisa ukuhlanganiswa kweI-RD-SCB-01 Isibiyeli sokuzicoca kwi-IntanethiNgokusebenzisa iimoto zangaphakathi ezivuselelwa ngemiyalelo ye-RS485 Modbus, ezi brackets zisebenzisa iibrashi ezizenzekelayo ukususa ubuso be-sensor, nto leyo enciphisa kakhulu imfuneko yokutyelela indawo.
Ngaphezu koko, xa bekhetha izixhobo zekhompyutha, iinjineli ezingoochwephesha zijonga ukuthobela imithetho. Zonke izinzwa ezikhankanyiweyo zihambelana nazo.I-ISO, i-CE, kunye ne-RoHSimigangatho, ukuqinisekisa ukuba idatha yakho ayichanekanga nje kuphela kodwa ikhuselekile ngokomthetho nangokobuchwephesha ekuthotyelweni kwemithetho yemizi-mveliso kunye nengxelo yokusingqongileyo.
7. Isiphelo kunye neSibhengezo sokuSebenza
Ukwenziwa kwezigqibo zesayensi okuqhutywa yidatha yeyona ndlela ikuphela kwayo yokufikelela ekucoceni imilambo, amachibi, kunye neendawo ezimanzi. Ngokudibanisa unxibelelwano lweLoRaWAN kunye nezinzwa ezichanekileyo nezingenalondolozo oluphezulu, abaphathi bendalo banokufikelela ekujongeni impilo yasemanzini ngendlela engazange ibonwe ngaphambili ngokungenelela okuncinci ngesandla.
Ngaba ukulungele ukukhusela indawo yakho yasemanzini ngokubeka esweni i-IoT yobungcali?
- Khuphela iphepha elipheleleyo leenkcukacha zobuGcisa kwiiSensors zethu zamanzi angaphezulu komhlaba.
- Nxibelelana neQela lethu lobuNjineli ukuze ufumane i-IoT Water Monitoring Project eyenzelwe wena ngokweemeko zakho ezithile.
Ixesha lokuthumela: Epreli-10-2026