I-Lanry QSD6537i-flowmeter yesiteshi esivulekile, kufaniswe neIsibali sokugeleza se-DOF6000, isebenzisa indlela yesivinini sendawo esekelwe kubuchwepheshe be-ultrasonic Doppler. Ihlanganisa ijubane, ukujula kwemodi ekabili, izinga lokushisa kanye nokulinganisa ukuhanjiswa kweziteshi ezivulekile, imifula yemvelo kanye namapayipi agcwele kancane. Ukufakwa okunengqondo kanye nokugcinwa okuvamile okujwayelekile kubalulekile ukuqinisekisa ukunemba kokulinganisa okuzinzile, ukwandisa impilo yesevisi kanye nokunciphisa isikhathi sokungasebenzi esingalindelekile. Lesi sihloko sethula ngokuhlelekile izinqubo zokufaka ezijwayelekile kanye neziqondiso zesayensi zokugcinwa kwe-QSD6537.
Ukukhetha indawo kuyimfuneko eyinhloko yokulinganisa okuthembekile. Inzwa kumele ifakwe ezingxenyeni zesiteshi eziqondile ezinamaphethini okugeleza azinzile. Ubude besiteshi esiqondile esingenhla kufanele bungabi ngaphansi kobubanzi besiteshi obuphindwe kayishumi, kanye nobude obuphansi kufanele bube ngaphezu kobubanzi obuphindwe kahlanu. Gwema izindawo zokufaka eduze kwamajika, amasango, amagatsha, izindawo eziguquguqukayo kanye nezindawo ezivame ukuqongelela inhlabathi esindayo. Ijubane lokugeleza elincane elilinganiselwe le-QSD6537 lingu-0.02 m/s; indawo ekhethiwe kufanele igcine ukugeleza okuqhubekayo ngaphezu kwalesi silinganiso. Amabhamuza omoya aminyene kakhulu awavunyelwe, njengoba umoya onamandla uzophazamisa ukudluliswa kwesignali ye-ultrasonic. Ngaphandle kwalokho, inzwa ayinconywa ukufakwa ngaphakathi kwamapayipi ahlanganisiwe.
Ngesikhathi sokufakwa kwemishini,Inzwa ye-QSD6537kumele igcinwe ileveli evundlile. I-engeli yokufaka ethambekile izoletha ukuphambuka okukhulu kokulinganisa. Inzwa kumele iqiniswe ngama-bracket amelana nokugqwala ukuze imelane nokushaywa amanzi futhi ivimbele ukufuduka. Eziteshini ezivulekile, beka i-probe kude nengqimba ye-silt engezansi ukuze ugweme ukumbozwa yi-sediment. Kumapayipi ayindilinga agcwele ingxenye, faka inzwa odongeni lwe-inverte yepayipi noma odongeni oluseceleni ngenkathi ugcina izindawo ezifile zokulwa ne-sediment. Umzimba wonke wenzwa unezindlu ezivaliwe ze-IP68 epoxy ukuze kucwiliswe ngaphansi kwamanzi unomphela. Qinisekisa ukuthi amafasitela e-ultrasonic transducer, ukuvulwa kwe-pressure sensor kanye nama-electrode okuqhuba abhekene nendawo egelezayo ngaphandle kwesivikelo.
I-DOF6000isibali sokugelezaidinga ukufakwa okuzimele ngaphezu kwamanzi. Faka iyunithi yokulawula ezindaweni ezinomoya omuhle ezivikelwe elangeni eliqondile, ukuchaphaza kwemvula kanye nokudlidliza okunamandla, kanye nobubanzi bokushisa kokusebenza obuphakathi kusuka ku--20℃ kuya ku-60℃. Umzila wekhebula kumele ulandele izincazelo zokulwa nokuphazamiseka. Hlukanisa izintambo zesignali yenzwa nezintambo zamandla ezinamandla aphezulu. Zonke izixhumi kufanele ziqiniswe ngokuphelele futhi zivalwe ngokumelene nokungena kwamanzi. Izixhumi ezingasetshenziswanga kumele zivinjwe ngamapulagi angangeni manzi. Ngemva kokuxhuma, opharetha bamisa amapharamitha ejiyomethri yesiteshi ku-calculator, bafake amaphuzu okuxhumanisa afinyelela ku-20 ukuze balingise izingxenye ezingavamile, bakhethe imodi yokulinganisa ukujula kwe-ultrasonic noma kwengcindezi, bese beqedela ukusebenza kwamapharamitha ngaphambi kokusebenza okusemthethweni.
Izuza ekwakhiweni okuhlanganisiwe okuvalwe ngokuphelele, i-QSD6537 idinga ukulungiswa okuvamise ukuba ngaphansi, kodwa ukuhlolwa okuvamile akukwazi ukushiywa. Umsebenzi oyinhloko wansuku zonke ukuhlanza indawo. Ukungcola kwezinto eziphilayo, udaka kanye nemfucumfucu entantayo kuzovimba amafasitela e-ultrasonic kanye nezimbobo zokucindezela, okuholela ekunciphiseni kwesignali. Sula izindawo ze-transducer kanye nama-electrode okuqhuba ngendwangu ethambile; izikrweqe zepulasitiki ezithambile zingasusa izinamathiselo eziqinile. Amathuluzi ahlaselayo kanye nezihlanzi zamakhemikhali ezibolayo azivunyelwe ukuvimbela umonakalo ongapheli endlini ye-epoxy kanye nezingxenye zokuzwa. Ochwepheshe kufanele bahlole imbobo yomoya yenzwa yokucindezela njalo ukuqinisekisa ibhalansi yokucindezela ebushelelezi.
Ukuhlolwa okuphelele okwenziwa njalo ezinyangeni ezintathu kuya kweziyisithupha kuzohlelwa njalo. Hlola izintambo ukuze zingabi nemifantu, ukuklwebheka kanye nokuphuma kwamanzi emajoyintini; qinisekisa ukuthi amabhuleki okufaka awakhululekile noma ayagqwala. Qapha izitayela zedatha zesikhathi sangempela ku-calculator yokugeleza. Uma kwenzeka ukushintshashintsha okungavamile, hlola kabusha isimo sokufakwa okuvundlile bese uhlanza i-probe kahle. Kunconywa ukulinganisa kabusha ngemva kokusebenza isikhathi eside noma izehlakalo zokungcola okukhulu. Uma kudingeka ukubuyisa ukuze kulungiswe, phakamisa inzwa kancane ukuze ugweme ukushayisana nezinto eziqinile emanzini.
Ngamafuphi, ukufakwa okujwayelekile kuhlanganisa ukukhethwa kwendawo efanele, ukulungiswa okuvundlile, izintambo ezilwa nokuphazamiseka kanye nokulungisa amapharamitha. Ukugcinwa kwesayensi kugxile ekuhlanzeni njalo, ukuhlolwa kwekhebula kanye nokulinganiswa njalo. Ukuthobela ngokuqinile izincazelo ezingenhla kwenza kube lulaI-Lanry QSD6537ukuletha ukuqapha ukugeleza okuqhubekayo nokunembile kumanethiwekhi endle, ukunisela kwezolimo, ukuqapha kwamanzi kanye namaphrojekthi edolobha, ukunciphisa izindleko zokusebenza kwabasebenzisi bokugcina.
Isikhathi sokuthunyelwe: Agasti-04-2026