Izindlela Zokulinganisa Zamajoyinti Ekhebula Ahlukahlukene

Izindlela zokulinganisa zezinhlobonhloboamalunga ekhebula
1. Uhlobo lwekhebuli ezwa izinga lokushisa Isilinganiso sokushisa: Ikhebula ezwa izinga lokushisa ibekwe ngokuhambisana nekhebula. Uma izinga lokushisa lekhebula lidlula inani lezinga lokushisa elingaguquki, ikhebula lezinzwa lifushane futhi isignali ye-alamu ithunyelwa ohlelweni lokulawula. Ububi bezintambo ezizwa izinga lokushisa ezijwayelekile yilezi: i-alamu ebhubhisayo, izinga lokushisa le-alamu eligxilile, isignali yephutha engaphelele, ukufakwa nokugcinwa kwesistimu okungalungile, kanye nezinto zokusebenza ezilinyazwa kalula.
2. Isilinganiso sokushisa sohlobo lwe-Thermistor: I-Thermistor ingasetshenziswa ukukala izinga lokushisa lekhebula, kodwa iwumphumela we-analog. Idinga ukukhuliswa isignali, futhi i-A/D iguqulwe ukuze yamukele. I-thermistor ngayinye idinga izintambo zomuntu ngamunye, i-wiring iyinkimbinkimbi, futhi i-thermistor ilula. Inani lomonakalo nokunakekelwa likhulu, futhi inzwa ayinawo umsebenzi wokuzihlola futhi idinga ukuhlolwa njalo.
3. Isilinganiso sezinga lokushisa lenzwa ye-infrared: inzwa ye-infrared isebenzisa zonke izinto izinga lokushisa lazo lingaphezu kukaziro ngokuphelele ukuze ikhiphe amandla emisebe ye-infrared endaweni ezungezile. Amandla emisebe ye-infrared yento kanye nokusatshalaliswa kwayo ngokobude begagasi kuhlobene eduze nezinga lokushisa elingaphezulu. Ngakho-ke, ngokulinganisa amandla e-infrared aphuma entweni ngokwayo, izinga lokushisa layo elingaphezulu lingalinganiswa ngokunembile.
4. Isilinganiso sokushisa sohlobo lwe-Thermocouple: Isiginali yokudlulisa i-thermocouple idinga umugqa wesinxephezelo okhethekile, futhi ibanga lokudlulisela akufanele libe lide kakhulu. Ayifanele isimo sangempela lapho ikhanda lekhebula linendawo ebanzi yokusabalalisa; i-thermistor ngokuvamile iwukumelana ne-platinum, ngokuvamile edinga ukudluliswa kwezintambo ezintathu kanye nokuphuma kwebhuloho okulinganiselwe. Ibanga lokudlulisela akufanele libe lide kakhulu, futhi nekhono lokulwa nokuphazamiseka liphansi.
5. Isilinganiso sokushisa sohlobo lwesekethe ehlanganisiwe: Kunezinhlobo eziningi zezinto zokulinganisa izinga lokushisa lohlobo lwesekethe edidiyelwe, phakathi kwazo isici sohlobo lwamanje lokuphumayo sinokumelana okukhulu kwangaphakathi futhi silungele ukudluliswa kwebanga elide. Ngokuvamile, zincane ngosayizi futhi zingavalwa endaweni yokulinganisa nge-resin ye-silicone conductive thermally, ekwazi ukumelana nokugqwala, umswakama kanye nokushisa okuphezulu. Izintambo zangaphandle ziholwa izintambo ezimbili ukuze zidlulisele idatha, kodwa zithintwa kakhulu amandla kazibuthe kagesi endaweni yokulinganisa.
6. Ukuqapha izinga lokushisa okusabalaliswa kwe-fiber optical: Uhlelo lokulinganisa izinga lokushisa olusabalaliswa nge-fiber luwuhlelo oluthuthuke kakhulu. Isilinganiso sezinga lokushisa siqedwa ngokukhiqiza umphumela wokushisa ohlakazekayo we-Raman we-laser pulse osakazwa nge-fiber optical. Uhlelo lwakamuva lokuqapha izinga lokushisa olusabalaliswe nge-fiber optical luvumela ubude be-fiber loop obufika ku-12 km kanye nokunemba kwesilinganiso okungu-±1°C.