1. Ko te awe o te wahanga paipa totika whakarunga me te whakararo i runga i te tika o te inenga o te inenga rerenga ultrasonic.Ko te whakarea whakatikatika K he taumahi o te nama Reynolds.Ki te kore e taurite te tere o te rere mai i te rere maramara ki te rere karekau, ka tino rerekee te whakarea whakatikatika K, ka heke te tika o te ine.E ai ki nga whakaritenga o te whakamahinga, me whakauru te transducer mita rere ultrasonic i roto i te waahanga putorino o runga o te 10D, te waahanga paipa tika o raro o te tuunga 5D, mo te aroaro o runga o nga papua, nga marere me etahi atu taputapu ka roa te roa. te waahanga paipa, ko nga whakaritenga o "te tawhiti mai i te ngangau, te wiri, te puna wera, te haruru me te puna hihi ka taea".Mena he papu, he marere me etahi atu taputapu ki runga o te waahi whakaurunga o te transducer mita rere ultrasonic, ko te waahanga paipa tika e hiahiatia kia neke atu i te 30D.Na reira, ko te roa o te waahanga paipa tika te take matua hei whakarite i te tika o te ine.
2. Ko te awe o nga taputapu tawhā pipeline i runga i te tika o te inenga o te mita rere ultrasonic.Ko te tika o te whakatakotoranga tawhā paipa e tino hono ana ki te tika o te ine.Mena kaore i te rite te whakatakotoranga o te rauemi me te rahi o te paipa ki te mea pono, ka puta he hapa i waenga i te waahanga o te rerenga paipa ariā me te waahi o te rerenga rerenga, ka puta he hua mutunga kore.I tua atu, ko te mokowā tukunga i waenga i te transducer mita rere ultrasonic ko te hua o te tatauranga matawhānui o nga momo tawhā penei i te wai (tere oro, te pokey hihiri), pipeline (rauemi me te rahi), me te tikanga whakauru o te transducer, etc., ka kotiti ke te tawhiti o te whakaurunga o te transducer, ka nui hoki nga hapa inenga.I roto i a raatau, ko te whakatakotoranga me te tawhiti o te whakaurunga o te whenu o roto o te pipeline he awe nui ki te tika o te ine.E ai ki nga raraunga e tika ana, ki te he ± 1% te hapa ahopou o roto o te paipa, ka puta he ± 3% te hapa rere;Mena he ± 1mm te hapa tawhiti whakaurunga, ko te hapa rere kei roto i te ±1%.Ka taea te kite ma te tika o te whakatakotoranga o nga tawhā paipa ka taea te whakauru tika i te mita rere ultrasonic me te whakaiti i te awe o nga tawhā paipa ki runga i te tika o te ine.
3, ko te awe o te waahi whakaurunga transducer mita rere ultrasonic i runga i te tika o te ine.E rua nga huarahi ki te whakauru i te transducer: momo whakaata me te momo tika.Mena he poto te whakamahi o te tere oro whakapuru tika, ka taea te whakanui i te kaha tohu.
4. Te awe o te kaihoko hono ki te tika o te ine.Hei whakarite i te whakapiri tonu ki te pipeline, i te wa e whakauru ana i te transducer, me whakakikoruatia te paparanga o te kaihoko hono ki runga i te mata o te paipa, me te matotoru whanui (2mm - 3mm).Ka tangohia nga mirumiru me nga kowhatu i roto i te hononga kia piri ai te mata emitter o te transducer ki te pakitara ngongo.Ko nga mita rere mo te ine i te wai hurihanga kei te nuinga o te waa ka whakauruhia ki roto i nga Poaka, a, he makuku te taiao, he waipuke i etahi wa.Mena ka whakamahia he kaihoko honohono whanui, ka ngaro i roto i te wa poto, ka pa ki te tika o te ine.No reira, me kowhiria te taarua parewai motuhake, me te whakamahi i te hononga i roto i te waa whai hua, te tikanga 18 marama.Hei whakarite i te tika o te inenga, me whakauru ano te kaiwhakawhitiwhiti ia 18 marama, me whakakapi te hono.
Wā tuku: Sep-04-2023