Yi cikakken bayani game da yanayin auna zafin thermocouple

- 2021-09-29-

Thermocouplewani nau'in sinadarin yanayin zafin jiki ne, wani nau'in kayan aiki ne, thermocouple kai tsaye yana auna zafin jiki. Rufe madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciya. Saboda abubuwa daban -daban, ɗimbin lantarki daban -daban suna samar da watsawar lantarki, kuma ana samun yuwuwar bayan daidaitaccen daidaituwa. Lokacin da akwai zazzabi mai ɗorewa a ƙarshen duka, za a samar da iska a cikin madauki, kuma za a samar da ƙarfin thermoelectromotive. Mafi girman bambancin zafin jiki, mafi girma na yanzu. Bayan auna ƙarfin thermoelectromotive, ana iya sanin ƙimar zafin. A aikace, thermocouple shine mai jujjuyawar makamashi wanda ke juyar da kuzarin wutar lantarki zuwa wutar lantarki.

Fa'idodin fasaha na thermocouples:thermocouplessuna da kewayon ma'aunin zafin jiki mai faɗi da ingantaccen aiki mai ƙarfi; babban ma'aunin ma'auni, thermocouple yana cikin hulɗar kai tsaye tare da abin da aka auna, kuma matsakaicin matsakaici bai shafe shi ba; lokacin amsawar thermal yana da sauri, kuma thermocouple yana kula da canjin yanayin zafi; Ma'aunin ma'auni yana da girma, thermocouple na iya auna yawan zafin jiki daga -40 ~ + 1600â "ƒ; dathermocoupleyana da ingantaccen aiki da ƙarfin injina mai kyau. Long sabis rayuwa da sauki shigarwa. Dole ne ma'auratan galvanic su ƙunshi kayan madugu biyu (ko semiconductor) tare da kaddarorin daban-daban amma sun cika wasu buƙatu don samar da madauki. Dole ne a sami bambancin zafin jiki tsakanin ma'aunin ma'auni da tasha na thermocouple.

Madubban ko semiconductors A da B na abubuwa daban -daban guda biyu suna haɗe tare don ƙirƙirar madaidaicin madauki. Lokacin da akwai bambancin zafin jiki tsakanin maki biyu da aka makala 1 da 2 na masu jagoranci A da B, ana samar da ƙarfin lantarki tsakanin su biyun, don haka yana haifar da babban halin yanzu a cikin madauki. Wannan sabon abu ana kiransa tasirin thermoelectric. Thermocouples suna aiki ta amfani da wannan tasirin.