I-Lanry QSD6537i-flowmeter yetshaneli evulekileyo, ifaniswe neIsibali sokuhamba kwe-DOF6000, isebenzisa indlela yesantya sendawo esekelwe kwitekhnoloji ye-ultrasonic Doppler. Idibanisa isantya, ubunzulu beendlela ezimbini, ubushushu kunye nomlinganiselo wokuqhuba kweendlela ezivulekileyo, imilambo yendalo kunye nemibhobho ezaliswe kancinci. Ukufakelwa okufanelekileyo kunye nokugcinwa okuqhelekileyo rhoqo kubalulekile ukuqinisekisa ukuchaneka kokulinganisa okuzinzileyo, ukwandisa ubomi benkonzo kunye nokunciphisa ixesha lokungasebenzi elingalindelekanga. Eli nqaku lizisa ngokucwangcisiweyo iinkqubo zokufakela ezisemgangathweni kunye nezikhokelo zokugcinwa kwesayensi ze-QSD6537.
Ukukhetha indawo yeyona nto iphambili ekufuneka yenziwe ukuze kulinganiswe ngokuthembekileyo. I-sensor kufuneka ifakwe kwiindawo zetshaneli ezithe tye ezineepateni zokuhamba ezizinzileyo. Ubude betshaneli ethe tye ephezulu kufuneka bungabi ngaphantsi kwe-10 ububanzi betshaneli, kwaye ubude betshaneli esezantsi bube ngaphezu kwe-5 ububanzi. Ziphephe iindawo zokufakela kufutshane neegophe, iingcango, amasebe, iindawo eziguquguqukayo kunye neendawo ezinokuba nesanti eninzi. Isantya sokuhamba esilinganiselweyo se-QSD6537 yi-0.02 m/s; indawo ekhethiweyo kufuneka igcine ukuhamba okuqhubekayo ngaphezulu kwesi sithintelo. Amaqamza omoya axinene kakhulu awavumelekanga, njengoko umoya onamandla uya kuphazamisana nokudluliselwa kwesignali ye-ultrasonic. Ngaphandle koko, i-sensor ayikhuthazwa ukuba ifakwe ngaphakathi kwimibhobho erhabaxa.
Ngexesha lokufakelwa koomatshini,Inzwa ye-QSD6537kufuneka igcinwe ikumgangatho othe tye. I-engile yokufakela ethambekileyo iya kwazisa ukuphambuka okukhulu kokulinganisa. I-sensor mayilungiswe ngeebrakethi ezingamelani nokugqwala ukuze imelane nokuchaphazeleka kwamanzi kwaye ithintele ukufuduka. Kwimijelo evulekileyo, beka iprobe kude nomaleko we-silt esezantsi ukuze uphephe ukugqunywa yi-sediment. Kwimibhobho ejikelezileyo ezaliswe kancinci, faka i-sensor kudonga olujikelezayo lwepayipi okanye ecaleni ngelixa ugcina iindawo ezifileyo ezichasene ne-sediment. Umzimba wonke we-sensor une-IP68 epoxy sealed housing yokuntywila phantsi kwamanzi ngokusisigxina. Qinisekisa ukuba iifestile ze-ultrasonic transducer, ukuvulwa kwe-sensor yoxinzelelo kunye nee-electrode ze-conductivity zijongene ne-medium egelezayo ngaphandle kwesikhuseli.
I-DOF6000isixhobo sokubala ukuhambaifuna ukufakelwa okuzimeleyo ngaphezu komphezulu wamanzi. Faka iyunithi yokulawula kwiindawo ezinomoya ococekileyo ezikhuselweyo elangeni ngqo, ukuchaphaza kwemvula kunye nokungcangcazela okunamandla, kunye nobushushu bokusebenza obuphakathi ukusuka kwi -20℃ ukuya kwi-60℃. Ukuhanjiswa kweentambo kufuneka kulandele iinkcukacha ezichasene nokuphazamiseka. Yahlula iintambo zesignali zesensor kwiintambo zamandla ezinamandla aphezulu. Zonke izihlanganisi kufuneka ziqiniswe ngokupheleleyo kwaye zivalwe ngokuchasene nokungena kwamanzi. Iindawo ezingasetyenziswanga kufuneka zivalwe ngeeplagi ezingangeni manzi. Emva kokufakelwa kweentambo, abaqhubi bamisela iiparameter zejiyometri zetshaneli kwikhaltyhuleyitha, bafake ukuya kuthi ga kuma-20 amanqaku okulungelelanisa ukulinganisa iindawo ezinqamlezileyo ezingaqhelekanga, bakhethe imo yokulinganisa ubunzulu be-ultrasonic okanye uxinzelelo, kwaye bagqibezele ukuqaliswa kweeparameter ngaphambi kokusebenza ngokusesikweni.
Ixhamla kuyilo oluhlanganisiweyo oluvalwe ngokupheleleyo, i-QSD6537 ifuna ukugcinwa rhoqo, kodwa ukuhlolwa rhoqo akunakushiywa. Umsebenzi ophambili wemihla ngemihla kukucoca umphezulu. Ukungcola kwezinto eziphilayo, udaka kunye nenkunkuma edadayo kuya kuvala iifestile ze-ultrasonic kunye nemingxunya yoxinzelelo, okukhokelela ekuncipheni kwesignali. Sula imiphezulu ye-transducer kunye nee-electrode zokuqhuba ngelaphu elithambileyo; izikrweli zeplastiki ezithambileyo zinokususa izincamathiselo eziqinileyo. Izixhobo ezirhabaxa kunye nezicoci zeekhemikhali ezirhabaxa azivumelekanga ukuthintela umonakalo osisigxina kwi-epoxy housing kunye nezixhobo zokuva. Iingcali kufuneka zijonge umngxuma womoya we-pressure sensor rhoqo ukuqinisekisa ulungelelwaniso olugudileyo loxinzelelo.
Uhlolo olupheleleyo oluqhubekayo kufuneka lucwangciswe rhoqo kwiinyanga ezintathu ukuya kwezintandathu. Hlola iintambo ukuze ubone ukuba azinamifantu, zikrwelekile kwaye amanzi aphuma kwiindawo ezidityanisiweyo; qinisekisa ukuba izibiyeli zokufaka azinamhlwa okanye zinomhlwa. Jonga iindlela zedatha zexesha langempela kwisixhobo sokubala ukuhamba kwamanzi. Ukuba kukho utshintsho olungaqhelekanga, jonga kwakhona imeko yokufakela ngokuthe tye kwaye ucoce iprobe kakuhle. Ukulungiswa kwakhona kuyacetyiswa emva kokusebenza ixesha elide okanye iziganeko zongcoliseko olukhulu. Xa kufuneka kuthathwe indawo yokugcina izinto ukuze kulungiswe, phakamisa i-sensor kancinci ukuze uphephe ukungqubana nezinto eziqinileyo emanzini.
Ngamafutshane, ukufakelwa okusemgangathweni kuquka ukukhethwa kwendawo ngokufanelekileyo, ukulungiswa okuthe tye, ukufakelwa kweentambo ezichasene nokuphazamiseka kunye nokulungiswa kweeparamitha. Ukugcinwa kwesayensi kugxile ekucoceni rhoqo, ukuhlolwa kweentambo kunye nokulinganiswa rhoqo. Ukuthobela ngokungqongqo iinkcukacha ezingasentla kwenza kube lulaULanry QSD6537ukubonelela ngokubekwa kweliso elichanekileyo nangokuthe ngqo kuthungelwano lwamanzi amdaka, ukunkcenkceshela kwezolimo, ukubeka esweni amanzi kunye neeprojekthi zesixeko, ukunciphisa iindleko zokusebenza kubasebenzisi bokugqibela.
Ixesha lokuthumela: Agasti-04-2026