Embonini yesimanje, i-electronics yezokwelapha neyomthengi, ukukalwa okunembile kwezinga lokushisa kubalulekile. Njengobuchwepheshe obuphambili bokulinganisa izinga lokushisa elingathinteki, inzwa yezinga lokushisa ye-IR (infrared) isakazeka ngokushesha futhi ishintsha izindlela zokuqapha izinga lokushisa ezimbonini eziningi ngokuphendula kwayo okusheshayo, ukunemba okuphezulu nokuphepha.
Ngokuqhubeka okuqhubekayo kobuchwepheshe, ubuchwepheshe bokulinganisa izinga lokushisa bubuye buthuthukiswe njalo. Izinzwa zokushisa ezivamile zokuthintana, njengama-thermocouples nama-thermistors, ngenkathi zisasebenza ezinhlelweni eziningi, zinemikhawulo ezimeni ezithile, njengokungakwazi ukukala izinga lokushisa lezinto ezihambayo, izinto ezishisayo, noma izinto okunzima ukuzifinyelela. Izinzwa zokushisa ze-IR ziyayinqoba le mikhawulo futhi zivule amathuba amasha ngokuphelele okulinganisa izinga lokushisa.
Isimiso sokusebenza senzwa yokushisa ye-IR
Inzwa yezinga lokushisa ye-IR ikala izinga lokushisa lento ngokuthola imisebe ye-infrared eyikhiphayo. Ngokomthetho we-Stefan-Boltzmann, noma iyiphi into izinga layo lokushisa lingaphezu kweziro ngokuphelele izokhipha imisebe ye-infrared. Isistimu yokubona ngaphakathi kwenzwa yezinga lokushisa ye-IR iqoqa le misebe ye-infrared futhi igxile kumtshina. Umtshina uguqula imisebe ye-infrared ibe isignali kagesi, futhi ngemva kokucubungula isignali, ukufundwa kokugcina kwezinga lokushisa okuphumayo.
Inzuzo enkulu
1. Isilinganiso sokungeyena othintana naye:
Izinzwa zethempelesha ze-IR azidingi ukuthintana okuqondile nento elinganiswayo, ukuze zikwazi ukukala ngokuphephile izinga lokushisa lezinto ezishisayo, ezihambayo, noma okunzima ukuzifinyelela. Lokhu kubaluleke kakhulu ezindaweni ezifana nokukhiqizwa kwezimboni, ukuxilonga ngezokwelapha kanye nokucubungula ukudla.
2. Ukusabela okusheshayo nokunemba okuphezulu:
Izinzwa zokushisa ze-IR ziphendula ngokushesha ekushintsheni kwezinga lokushisa futhi zinikeze ukufundwa kwezinga lokushisa kwesikhathi sangempela. Ukunemba kokulinganisa kwayo ngokuvamile kungafinyelela ku-±1°C noma ngaphezulu, kuhlangabezane nezidingo zezinhlelo zokusebenza eziningi.
3. Ibanga elibanzi lokulinganisa:
Inzwa yokushisa ye-IR ingakwazi ukukala izinga lokushisa elibanzi ukusuka ku--50 ° C kuya ku-+3000 ° C futhi ifaneleka ezindaweni ezihlukahlukene zokushisa okwedlulele.
4. Ukulinganisa amaphuzu amaningi kanye nesithombe:
Ezinye izinzwa zokushisa ze-IR ezithuthukisiwe zingathatha izilinganiso zamaphuzu amaningi noma zikhiqize izithombe zokusabalalisa kwezinga lokushisa, eziwusizo ekuhlaziyeni izithombe ezishisayo nokuphathwa kokushisa.
Isimo sohlelo lokusebenza
Izinzwa zokushisa ze-IR zisetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza, kufaka phakathi:
1. Ukukhiqizwa kwezimboni:
Isetshenziselwa ukuqapha izinga lokushisa lokucubungula kwensimbi, i-welding, i-casting kanye nezinqubo zokushisa ukushisa ukuze kuqinisekiswe ikhwalithi yomkhiqizo nokuphepha kokukhiqiza.
2. Inkundla yezokwelapha:
Ngokulinganisa izinga lokushisa elingathinteki, ikakhulukazi phakathi nalolu bhubhane, izinzwa zokushisa ze-IR zisetshenziswa kakhulu ezikhumulweni zezindiza, iziteshi, izikole nezakhiwo zamahhovisi nezinye izindawo zokuhlola izinga lokushisa, ukutholwa ngokushesha kweziguli ezinomkhuhlane.
3. Ukucubungula ukudla:
Isetshenziselwa ukuqapha izinga lokushisa kwemigqa yokukhiqiza ukudla ukuze kuqinisekiswe ukuthi izinga lokushisa lokudla ngesikhathi sokucubungula, ukugcinwa kanye nokuthutha liyahlangabezana nezindinganiso zezempilo.
4. Ukuphathwa Kwezakhiwo Nezamandla:
Ukuhlaziywa kwesithombe esishisayo sezakhiwo ukuhlonza izindawo zokuvuza kokushisa, ukukhulisa ukusetshenziswa kwamandla, nokuthuthukisa ukusebenza kahle kwamandla kwezakhiwo.
5. I-Consumer Electronics:
Kuhlanganiswe kumafoni ahlakaniphile namadivayisi ahlakaniphile asekhaya okuqapha izinga lokushisa elizungezile kanye nokuphathwa kwezinga lokushisa kwedivayisi ukuze kuthuthukiswe ulwazi lomsebenzisi.
Umbono wekusasa
Ngokuqhubeka okuqhubekayo kobuchwepheshe, ukusebenza kwezinzwa zokushisa kwe-IR kuzothuthukiswa nakakhulu, futhi izindleko zizoncishiswa kancane kancane. Ngokuzayo, kulindeleke ukuthi isetshenziswe kabanzi emikhakheni eminingi, njengezolimo ezihlakaniphile, izimoto ezingashayeli kanye namarobhothi ahlakaniphile. Ngesikhathi esifanayo, ngokuthuthukiswa kwe-inthanethi Yezinto kanye nobuchwepheshe bedatha enkulu, izinzwa zokushisa ze-IR zizohlanganiswa namanye amadivaysi ahlakaniphile ukuze kuzuzwe ukuqapha kokushisa okuhlakaniphile nokuzenzakalelayo kanye nokucubungula idatha.
Ucwaningo lwesigameko:
Ngesikhathi sobhubhane lwe-COVID-19, izinzwa zokushisa ze-IR seziphenduke ithuluzi elibalulekile lokuhlola izinga lokushisa lomzimba. Izindawo eziningi zomphakathi, njengezikhumulo zezindiza, iziteshi kanye nezikole, zifake izinzwa zokushisa ze-IR ukuze kutholwe izinga lokushisa ngokushesha, zithuthukise ngempumelelo ukuhlola nokunciphisa ingozi yokuthelelana ngezifo. Isibonelo, isikhumulo sezindiza samazwe ngamazwe sifake izinzwa eziningi zokushisa ze-IR phakathi nalolu bhubhane, ezikwazi ukubona izinga lokushisa elingaphezu kwabantu abayi-100 ngomzuzu ngokwesilinganiso, kuthuthukisa kakhulu ukusebenza kahle kokuhlola.
Isiphetho:
Ukubukeka kwenzwa yezinga lokushisa ye-IR kuphawula ukuthi ubuchwepheshe bokulinganisa izinga lokushisa bungene enkathini entsha. Akugcini nje ukuthuthukisa ukunemba nokusebenza kahle kokulinganisa izinga lokushisa, kodwa futhi inikeza ukusekelwa okuqinile kokuqapha izinga lokushisa nokuvikelwa kokuphepha ezimbonini eziningi. Ngokusebenza kwayo okubanzi emikhakheni ehlukahlukene, izinzwa zokushisa ze-IR ngokuqinisekile zizoletha ukunethezeka nokuphepha ekukhiqizeni komuntu nokuphila.
Ukuze uthole ulwazi olwengeziwe,
sicela uthinte i-Honde Technology Co., LTD.
Email: info@hondetech.com
Iwebhusayithi yenkampani:www.hondetechco.com
Isikhathi sokuthumela: Jan-15-2025