I-Doppler ebambayo ephathekayoama-flowmeter e-ultrasonichlinzeka ngesilinganiso sokugeleza okungaphazamisi okwenzelwe ngqo uketshezi oluqukethe izinto eziqinile ezilengisiwe noma amabhamuza omoya afakwe ngaphakathi. Esikhundleni sokusika amapayipi noma ukumisa ukukhiqizwa, i-transducer ye-ultrasonic imane ibekwe ngaphandle odongeni lwepayipi langaphandle, okuvumela ukuthunyelwa okusheshayo endaweni ngaphandle kokuphazamiseka kwenqubo.
Leli thuluzi lisebenza ngokusekelwe kumphumela we-Doppler. I-transducer idlulisela amaza e-ultrasonic oketshezini. Lapho amaza omsindo eshaya izinhlayiya ezilengayo, ama-sediment noma ama-microbubble ngaphakathi koketshezi, izimpawu ezibonisiwe zikhiqiza ukushintsha kwemvamisa. Iyunithi eyinhloko ephathwayo ibamba lokhu kushintsha kwemvamisa ukuze ibale ijubane loketshezi, futhi ibala izinga lokugeleza okusheshayo kanye nevolumu yokugeleza eqongelelekayo. Ngokungafani nama-flowmeter e-ultrasonic esikhathi sokuthutha afanelekela amanzi ahlanzekile,I-DopplerIzinzwa zincike ekungcoleni okubonakalayo endaweni, zisebenza kahle kakhulu ekuthuthweni kwendle, amanzi angcolile ezimbonini, udaka, i-pulp kanye nokungcola kwemigodi.
Uhlelo oluphelele luqukethe isilawuli esiphathwa ngesandla esilula kanye ne-external clamp-on probe ehlukile. Abaqhubi bangafinyelela imisebenzi eqondile ngezihluthulelo ezibonakalayo futhi bafunde idatha yesikhathi sangempela ngokucacile esikrinini se-LCD. Ukufakwa kwedatha kwangaphakathi kwenza kube lula ukuqoshwa okuqhubekayo kwamarekhodi okugeleza, angathunyelwa kwamanye amazwe ukuze abuyekezwe, abike ukuhambisana nomthetho noma axilongwe ngamapayipi. Isekela izinto ezahlukahlukene zamapayipi okuhlanganisa i-PVC, i-HDPE, insimbi yekhabhoni kanye nensimbi ephonswe, evumelana nobubanzi bamapayipi obuvame ukubonakala ekusetshenzisweni kwensimu.
Inzuzo eyodwa evelele yale yunithi ephathekayo ukuhambahamba. Ochwepheshe basensimini bangayiphatha ukuze benze izinhlolovo zokugeleza kwendawo, ukuhlolwa kokugunyazwa kwesikhashana, ukuhlolwa kokuvuza kanye nokuqinisekiswa kokugeleza okuqhathanisayo ezindaweni ezahlukene. Njengoba kungekho zingxenye ezithinta indawo elinganisiwe, akukho bungozi bokungcola kwenzwa, ukuhuzuka noma ukuvaleka, okunciphisa kakhulu izindleko zokulungisa ezivamile. Izindleko zomsebenzi nezinto zokufaka nazo zilondolozwa kakhulu uma kuqhathaniswa namadivayisi okugeleza okufakwayo noma angaphakathi.
Ukuqwashisa ngokufanele kokusetshenziswa kubalulekile ukuze kufundwe ngendlela ethembekile. Uma uketshezi lunezinga eliphansi kakhulu lezinhlayiya, izimpawu ze-echo ezanele azikwazi ukwakheka, okuholela ekulinganisweni okungazinzile. Isikali samapayipi amaningi, ulwelwesi lwerabha olujiyile noma ukudlidliza okukhulu kwangaphandle nakho kuzonciphisa izimpawu ze-ultrasonic futhi kunciphise ukunemba.
Njengesixazululo sokuqapha sesikhashana esiguquguqukayo, i-Doppler ephathekayoama-flowmeter e-ultrasoniczamukelwa kabanzi yizikhungo zemvelo, iminyango yamanzi amdaka kamasipala, abaqhubi bezimayini kanye nezimboni zokucubungula. Njengoba kulula ukusethwa, ukuthwaleka okuvelele kanye nokuzivumelanisa nezimo ngokuqinile noketshezi olungcolile, sekuyinto ebalulekile yasensimini yokuhlola ukugeleza koketshezi endaweni.
Isikhathi sokuthunyelwe: Julayi-13-2026