I-ETFE, FEP, izintambo zezinzwa ze-PFA zamabanga aphezulu okushisa

Asebenza kanjani amakhebuli enzwa yokushisa okuphezulu?

Izintambo zezinzwa zokushisa okuphezuluziyizingxenye ezibalulekile ezinhlelweni ezehlukene zezimboni nezentengiso lapho ukuqapha nokulawula amazinga okushisa aphezulu kubaluleke kakhulu. Lezi zintambo zenzelwe ukumelana nokushisa okukhulu futhi zinikeze izilinganiso zokushisa ezinembile nezithembekile ezindaweni eziyinselele. Ukuqonda ukuthi izintambo zezinzwa zezinga lokushisa eliphezulu zisebenza kanjani kubalulekile ekuqinisekiseni ukusebenza kwazo ngendlela efanele kanye nokuphepha kwesistimu iyonke.
Izintambo zezinzwa zokushisa okuphezulungokuvamile akhiwa kusetshenziswa izinto ezikhethekile ezikwazi ukumelana namazinga okushisa angaphezu kwamandla ezintambo ezijwayelekile. Lezi zinto zikhethwa ngokucophelela ukuze kuqinisekiswe ukuthi izintambo zingakwazi ukugcina ubuqotho besakhiwo kanye nezakhiwo zikagesi ezindaweni ezishisa kakhulu. Umgodla wangaphandle wekhebula uvame ukwakhiwa ngezinto ezimelana nokushisa njenge-silicone noma i-fiberglass, ehlinzeka ngokufakwa okuhle kakhulu kokushisa nokuvikela ekuwohlokeni kokushisa.
Emnyombeni weizintambo zezinzwa zokushisa okuphezuluyizici zokuzwa izinga lokushisa, ezinomthwalo wemfanelo wokuthola nokulinganisa izinga lokushisa lendawo ezungezile. Lezi zakhi zokuzwa zingahluka kuye ngohlelo lokusebenza oluthile, kodwa ngokuvamile zisekelwe kubuchwepheshe obufana nama-thermocouples noma izitholi zokushisa zokumelana (ama-RTD). Lezi zakhi zihlanganiswe ngokucophelela ekwakhiweni kwekhebula ukuze kuqinisekiswe izilinganiso zokushisa ezinembile ngisho nasezimeni ezimbi kakhulu.
Ukusebenza kweizintambo zezinzwa zokushisa okuphezuluincike ezimisweni zokuzwa izinga lokushisa kwe-thermoelectric noma ukumelana-based. Endabeni yama-thermocouples, i-elementi yokuzwa yekhebula iqukethe izintambo zensimbi ezimbili ezingafani ezikhiqiza i-voltage ngokulingana nomehluko wezinga lokushisa phakathi kokuhlangana kwazo nendawo eyireferensi. Le voltage ibe isikalwa futhi iguqulelwe ekufundweni kwezinga lokushisa yisistimu yokuqapha. Kuma-RTD, into yokuzwa yekhebula iyisivikeli saso sokumelana nogesi kushintsha nezinga lokushisa, okuvumela ukukalwa kwezinga lokushisa okunembile.
Iyasebenza,izintambo zezinzwa zokushisa okuphezuluaxhunywe kumasistimu okuqapha nokulawula acubungula idatha yezinga lokushisa futhi acuphe izimpendulo ezifanele ngokusekelwe emikhawulweni echazwe ngaphambilini. Lawa masistimu angaklanywa ukuze anikeze ukuqapha kwezinga lokushisa ngesikhathi sangempela, akhiphe izexwayiso ngezimo ezingavamile zezinga lokushisa, noma alungise ngokuzenzakalelayo izinqubo zokushisisa noma zokupholisa ukuze kugcinwe amazinga okushisa afunekayo. Ukusebenza okunembile nokuthembekile kwezintambo zezinzwa zokushisa okuphezulu kubalulekile ekuphepheni kukonke kanye nokusebenza kahle kwamasistimu ahlanganiswe kuwo.
Kafushane nje,izintambo zezinzwa zokushisa okuphezuluidlala indima ebalulekile ekwenzeni ukuqapha nokulawulwa kwamazinga okushisa aphezulu ezindaweni ezehlukene zezimboni nezohwebo. Ukwakhiwa kwazo okukhethekile kanye nokuhlanganiswa kwezinto zokuzwa izinga lokushisa kuzivumela ukuthi zimelane namazinga okushisa aphezulu kuyilapho zinikeza izilinganiso ezinembile nezithembekile zokushisa. Ukuqonda izimiso zokusebenza zezintambo zezinzwa zokushisa okuphezulu kubalulekile ukuze kuqinisekiswe ukukhethwa kwazo okufanele, ukufakwa, nokusebenza ezindaweni ezinokushisa okuphezulu. Ngokusebenzisa lezi zintambo ezithuthukisiwe, izimboni zingaphatha ngempumelelo futhi zithuthukise izinqubo zazo kuyilapho ziqinisekisa ukuphepha nobuqotho bemisebenzi yazo.