Ukuqhathaniswa kwezinga lokushisa elizikhawulelayo kanye nekhebula lokushisisa lamandla njalo

Izinga lokushisa elizibekela umkhawulo kanye nezintambo zokushisisa zikagesi zamandla angashintshi yizintambo ezimbili ezihlukene zokufudumeza zikagesi, ezinezici ezihlukile kanye nezikhathi ezisebenzayo ezinhlelweni zokusebenza zokushisisa nezokugcina ukushisa. Ngezansi siqhathanisa le mikhiqizo emibili kusuka ezicini ezihlukene, ikakhulukazi isimiso sokushisa, amandla, ukufakwa nokugcinwa, kanye nempilo yesevisi nokuphepha. Zombili ziyehluka kulezi zici.

1. Isimiso sokushisisa. Kokubili izintambo zokushisisa zikagesi ezizikhawulelayo futhi eziqhubekayo zisebenzisa isimiso sokuguqulwa kwe-electrothermal, kanye nezinto zokushisa ngokushisa okukhiqizwa ngemva kokufakwa kukagesi. Ikhebula lokushisa likagesi elizibekela umkhawulo lenziwe ngezinto zobumba ze-PTC. Njengoba izinga lokushisa likhuphuka, inani lokumelana lishintsha ngendlela yesinyathelo. Ingakwazi ukukhawulela ngokuzenzakalelayo amandla okushisa futhi inezici zokushisa okungaguquki okuzenzakalelayo. Intambo yokushisa kagesi yamandla engashintshi yenziwe ngezinto eziphikisanayo ezihambisanayo, ezikhiqiza amandla angaguquki imitha ngayinye ngemuva kokufakwa amandla. Njengoba izinga lokushisa likhuphuka, inani lokumelana ngeke lishintshe, ngakho-ke ngeke likhawule ngokuzenzakalelayo ukushisa.

2. Amandla. I-self-limiting temperature kagesi yokushisa ikhebula inesici sokulungisa ngokuzenzakalelayo amandla okushisa. Uma izinga lokushisa liphezulu kakhulu, lizonciphisa ngokuzenzakalelayo amandla okugcina izinga lokushisa lizinzile. Lesi sici siyenza ifaneleke izikhathi ezithile ezidinga ukugqunywa kodwa ezingadingi ukuvikeleka kokushisisa ngokweqile, njengamapayipi, amathangi okugcina, njll. Ikhebula lokushisisa elinamandla kagesi alishintshi ngokuzenzakalelayo amandla okushisa, ngakho lifaneleka kwezinye izikhathi ezidingayo. ukuvikela ukushisa ngokweqile, okufana nemishini yezokwelapha, okokusebenza kwe-elekthronikhi, njll.

3. Ukufakwa nokunakekelwa. Ikhebula lokushisa elizikhawulelayo lokushisa linezici zokuguquguquka okuhle, ukugoba, nokusheleka. Kulula ukuyifaka futhi ingabekwa futhi ilimele ngokuthanda kwakho. Ngakolunye uhlangothi, umzimba webhande lokushisa we-tracer yokushisa kagesi enesidingo samandla njalo kunzima, futhi ukusekelwa okuhleliwe kuyadingeka ngesikhathi sokufakwa, futhi ukugcinwa kuyinkimbinkimbi.

4. Impilo yesevisi nokuphepha. Ikhebula lokushisa likagesi elizikhawulelayo lenziwe ngezinto ze-PTC ceramic, ezinokuphepha okuphezulu. Ikhebula lokushisa kagesi elihlala njalo linempilo ende yesevisi futhi lenziwe ngezinto eziphikisanayo ezihambisanayo, ezithinteka kalula ngokuguquguquka kwe-voltage kanye neziyingi ezimfushane, futhi ukuphepha kwayo kuphansi kakhulu.

Ukufingqa, izinga lokushisa elizibekela umkhawulo kanye nezintambo zokushisisa zikagesi ezinamandla angashintshi zinezinzuzo zazo kanye nokubi, futhi zidinga ukukhethwa ngokuya ngezinhlelo zokusebenza ezithile. Lapho ukhetha, kuyadingeka ukucabangela ngokucophelela izici ezifana nempahla, isakhiwo kanye nokusetshenziswa kwendawo yemishini eshisayo, amapayipi nezinye izinto.