Embonini yokwelapha indle, ama-probe e-ultrasonic flowmeters angcoliswa kalula ukungcola kanye namafutha asemkhunjini wendle, okuholela ekubuthakatheni kwezimpawu kanye nokuncipha kokunemba kokulinganisa. Uhlelo lokuhlanza nokuvikela olulandelayo lwezinyathelo ezine lungasetshenziswa:
Isinyathelo 1: Hlanza i-probe njalo. Kunconywa ukuhlanza i-probe kanye ngesonto (imvamisa ingalungiswa ngokuya ngezinga lokungcoliswa kwendle). Ngaphambi kokuhlanza, cisha amandla emishini bese ususa i-probe. Shaya ngobumnene ama-scrub kanye nokungcola okusebusweni be-probe ngebhulashi elithambile (njengebhulashi lamazinyo), bese ucwilisa i-probe ku-ejenti yokuhlanza engathathi hlangothi (njengesisombululo sensipho esixutshwe) imizuzu emi-5-10, uyisule kahle ngendwangu, bese ekugcineni uhlanza i-ejenti yokuhlanza esele ngamanzi ahlanzekile bese uyomisa ngaphambi kokufaka. Qaphela ukuthi ama-ejenti okuhlanza ane-asidi enamandla kanye ne-alkali eqinile kufanele agwenywe ukuvimbela ukugqwala kwenzwa ebusweni be-probe.
Isinyathelo 2: Faka amadivayisi okuvikela. Kumapayipi endle anokungcola okukhulu, isembozo sokuvikela singafakwa ngaphandle kweprobe. Isembozo sokuvikela senziwe ngezinto ezingagqwali (njengensimbi engagqwali engu-316L kanye ne-polytetrafluoroethylene). Imbobo yokudlulisa isignali igcinwe ekhaveni yokuvikela ukuqinisekisa ukuthi isignali ye-ultrasonic ayithinteki. Ngesikhathi esifanayo, kufakwa isikrini sokuhlunga phezulu kwe-flowmeter (ukuvulwa kwesikrini sokuhlunga kunqunywa ngokobukhulu bokungcola kwendle, ngokuvamile okungu-1-5mm) ukunciphisa ukungcola okugeleza kuprobe nokunciphisa imvamisa yokungcola.
Isinyathelo 3: Lungisa i-engeli yokufaka i-probe. Tshekisa i-engeli yokufaka i-probe kancane (nge-engeli engu-10-15° ngesiqondiso esivundlile sephayiphi) ukuze ugweme ukuthi i-probe ibheke ngqo indlela yokugeleza kwendle, ngaleyo ndlela unciphise umthelela oqondile wokungcola ebusweni be-probe. Ngesikhathi esifanayo, qiniseka ukuthi indawo yokufaka i-probe igwema phansi kwephayiphi (ukungcola kwendle kulula ukukufaka phansi). Kunconywa ukuyifaka ekuphakameni okungu-1/2-2/3 kobubanzi obuvundlile bephayiphi ukuze unciphise ukunamathela kokungcola.
Isinyathelo 4: Linganisa isignali njalo. Ngemva kokuhlanza i-probe, isignali yemishini idinga ukulinganiswa kabusha. Faka isikhombimsebenzisi "sokulinganisa isignali" semishini bese ukhetha "ukulinganisa okuzenzakalelayo" noma "ukulinganisa ngesandla" ukuqinisekisa ukuthi amandla esignali angaphakathi kwebanga elidingwa yimishini (ngokuvamile inani lamandla esignali likhulu kuno-80). Uma amandla esignali esephansi, hlola ukuxhumanisa phakathi kwe-probe nepayipi, sebenzisa kabusha i-ejenti yokuxhumanisa, noma ulungise isikhala sokufaka i-probe kuze kube yilapho isignali isizinzile.
Isikhathi sokuthunyelwe: Okthoba-21-2025