1, ulayini wepayipi kanye nesendlalelo sesikali ekufakweni kwe-sensor crunch ye-flowmeter ye-ultrasonic ayikwazi ukujiya kakhulu.Akufanele kube negebe phakathi kolayini, ungqimba lokugqwala nodonga lwamapayipi.Amapayipi agqwalile kakhulu?Udonga lwamapayipi lunganyakaziswa ngesando sesandla ukuze lunyakazise ungqimba lokugqwala odongeni futhi kuqinisekiswe ukusabalala okuvamile kwamagagasi omsindo.Kodwa ukunakekelwa kufanele kuthathwe ukuvimbela ukugoba.
2, kune-ejenti yokuhlanganisa eyanele phakathi kobuso obusebenzayo benzwa kanye nodonga lwamapayipi, futhi angeke kube khona umoya nezinhlayiya eziqinile zokuqinisekisa ukuhlangana okuhle.
3, ngaphezu kwalokho, ngaphambi kokuqoqwa kwedatha yokugeleza kwepayipi, kuyadingeka ukukala umjikelezo wangaphandle wepayipi (nge-tape measure), ubukhulu bodonga (ngemitha yobukhulu), kanye nezinga lokushisa lodonga lwangaphandle lwepayipi. iphayiphi (imitha lokushisa elingaphezulu).
4. Khipha isendlalelo sokufakelwa kanye nongqimba oluyisivikelo engxenyeni yokufaka, bese upholisha ubuso bodonga lwe-transducer ngokuya ngendawo yokufaka.Gwema ukucindezeleka kwendawo, izinto ze-convex zibushelelezi, ukugaya ukugqwala kopende.
5. Kumapayipi asethwe aqonde phezulu, uma kuyithuluzi lesikhathi sokusakaza i-mono, indawo yokufaka inzwa kufanele ibe kude ngangokunokwenzeka endizeni ye-eksisi egoqayo yepayipi eligobayo, ukuze kutholwe inani elimaphakathi lepayipi eligobayo. inkundla yokugeleza ngemva kokuhlanekezela.
6, ukufakwa kwenzwa ye-flowmeter ye-ultrasonic kanye ne-tube wall reflection kumele kugweme isikhombimsebenzisi kanye ne-weld.
7, ipayipi lokulinganisa liyizimayini elidala, zama ukungasebenzisi ungqimba olu-2 lwe-acoustic (indlela ye-V) ukufaka inzwa, kufanele ukhethe ungqimba olu-1 lwe-acoustic (Z indlela), indlela yokufaka enjalo, inzwa yokugeleza kwe-ultrasonic yemitha yokugeleza ye-ultrasonic. , kulula ukutholwa yinzwa yokugeleza yesilinganiso, futhi amandla esignali we-ultrasonic flow meter host aqinisekisiwe, futhi angaqinisekisa amanani aphezulu wokulinganisa.
8, esikalini samapayipi amasha, uma kunopende noma ipayipi le-zinc, ungasebenzisa i-roving ukuze uphathe ingaphezulu lepayipi kuqala, bese usebenzisa intambo ukuqhubeka nokucutshungulwa, ukuze uqinisekise ukuthi indawo yokufaka inzwa yokugeleza ye-ultrasonic bushelelezi futhi bushelelezi, uphenyo lokugeleza lwemitha yokugeleza kwe-ultrasonic lungathintana kahle nodonga lwamapayipi okulinganisa.
9, lapho ipayipi libheke phezulu libheke phezulu, uma uketshezi olusepayipini lusuka phansi luye ekugelezeni, lungalinganiswa, uma uketshezi luwukugeleza okuya phezulu phansi, leli payipi alifanelekile ukuqoqwa kwedatha.
Isikhathi sokuthumela: Dec-18-2023