Iyini inzwa yomswakama?
Izinzwa zokuswakama zingachazwa njengezisetshenziswa zikagesi ezizwelayo ezingabizi kakhulu ezisetshenziselwa ukukala ukuswakama komoya. Izinzwa zomswakama zaziwa nangokuthi ama-hygrometer. Izindlela zokulinganisa umswakama zifaka umswakama othize, umswakama ophelele kanye nomswakama olinganiselwe. Izinhlobo ezimbili eziyinhloko zezinzwa zomswakama zihlukaniswe ngezinzwa zokuswakama okuphelele nezinzwa zomswakama ohlobene.
Ngokusekelwe ezintweni ezisetshenziselwa ukukala umswakamo, lezi zinzwa zihlukaniswa futhi njengezinzwa zokuswakama kwe-thermal, izinzwa zokuswakama eziphikisayo, nezinzwa zokuswakama kwe-capacitive. Amanye amapharamitha uma kucutshungulwa lezi zinzwa isikhathi sokuphendula, ukunemba, ukwethembeka, kanye nomugqa.
Isimiso sokusebenza senzwa yomswakama
Inzwa yomswakama iyithuluzi elibalulekile elisiza ukukala umswakama wendawo ezungezile. Ngokuvamile, lezi zinzwa ziqukethe ingxenye ezwa umswakama kanye ne-thermistor ekala izinga lokushisa. Isibonelo, isici sokuzwa senzwa ye-capacitor yi-capacitor. Kunzwa yokuswakama okuhlobene ebala inani lomswakamo ohlobene, uguquko ekuvumelekeni kwezinto ezibonakalayo ze-dielectric kuyalinganiswa.
Izinto ezisetshenziselwa ukwakha izinzwa zokumelana zine-resistivity ephansi. Lezi zinto eziphikisayo zibekwe phezu kwama-electrode amabili. Lapho inani le-resistivity lale nto lishintsha, ushintsho kumswakama luyalinganiswa. Ama-polymer e-conductive, ama-electrolyte aqinile, nosawoti yizibonelo zezinto ezimelana nezisetshenziswa ukwakha izinzwa zokumelana. Amanani omswakamo aphelele, ngakolunye uhlangothi, akalwa ngezinzwa ze-thermal conductivity. Manje ake sibone ukuthi inzwa yomswakama isebenza kanjani.
Ukusetshenziswa kwenzwa yomswakama
Izinzwa zomswakama ohambisanayo ezinamandla zisetshenziselwa ukukala umswakama kumaphrinta, izinhlelo ze-HVAC, imishini yefeksi, izimoto, iziteshi zesimo sezulu, iziqandisi, ukucubungula ukudla, nokuningi. Ngenxa yobukhulu bazo obuncane kanye nezindleko eziphansi, izinzwa eziphikisayo zisetshenziswa ekhaya, ezindaweni zokuhlala nezimboni. Izinzwa ze-thermal conductivity zivame ukusetshenziselwa okomisa, ukuphelelwa amanzi emzimbeni, izitshalo zemithi, njll.
Inzwa yethu yedijithali yokuswakama nezinga lokushisa isekelwe kubuchwepheshe be-capacitance yokuhlela obuhlanganisa izinzwa zomswakama nezinga lokushisa entweni yezinzwa. Sisebenzisa ulwazi lwethu oluningi ekufundeni ukuhlukahluka kwe-capacitance encane kuma-accelerometers nama-gyroscopes, sithuthukise isici senzwa ye-capacitance ehlukile okuthi, uma ihlanganiswe nenzwa yokushisa, inikeze umswakama ohlobene. Kulula ukuyisebenzisa nenzwa, ukujikeleza kwesignali yokucubungula, ukulinganiswa kwe-onboard kanye ne-algorithm yokuphathelene ehlanganiswe ephaketheni elilodwa.
Usayizi omncane kanye nokusetshenziswa kwamandla okuphansi kulungele amacala okusetshenziswa kumakhalekhukhwini wabathengi, i-smart home (izinto zikagesi zasekhaya ne-HVAC), kanye nezinhlelo zokusebenza zokugcina nezokusebenza.
Isikhathi sokuthumela: Oct-07-2023