Izintambo zenzwa ze-ETFE, FEP, PFA zamazinga okushisa aphezulu

Zisebenza kanjani izintambo zenzwa yokushisa okuphezulu?

Izintambo zenzwa yokushisa okuphezulu ziyizingxenye ezibalulekile ezisetshenziswayo ezimbonini nasemabhizinisini ahlukahlukene lapho ukuqapha nokulawula amazinga okushisa aphezulu kubalulekile khona. Lezi zintambo zenzelwe ukumelana nokushisa okukhulu futhi zinikeze izilinganiso zokushisa ezinembile nezithembekile ezindaweni eziyinselele. Ukuqonda ukuthi izintambo zezinzwa zokushisa okuphezulu zisebenza kanjani kubalulekile ekuqinisekiseni ukusebenza kwazo okufanele kanye nokuphepha kohlelo lonke.
Izintambo zenzwa yokushisa okuphezulu Ngokuvamile zakhiwa kusetshenziswa izinto ezikhethekile ezingamelana namazinga okushisa angaphezulu kakhulu kwamandla ezintambo ezijwayelekile. Lezi zinto zikhethwa ngokucophelela ukuqinisekisa ukuthi izintambo zingagcina ubuqotho besakhiwo sazo kanye nezakhiwo zikagesi ezindaweni ezishisa kakhulu. Igobolondo langaphandle lekhebula livame ukwenziwa ngezinto ezingamelani nokushisa njenge-silicone noma i-fiberglass, ezihlinzeka ngokuvikela ukushisa okuhle kakhulu kanye nokuvikelwa ekuwohlokeni kokushisa.
Enhliziyweni ye izintambo zenzwa yokushisa okuphezulu yizinto ezibona izinga lokushisa, ezibangela ukuthola nokulinganisa izinga lokushisa lendawo ezungezile. Lezi zinto ezibona zingahluka kuye ngokusetshenziswa okuthile, kodwa ngokuvamile zisekelwe kubuchwepheshe obufana nama-thermocouple noma ama-resistance temperature detectors (RTDs). Lezi zinto zihlanganiswe ngokucophelela ekwakhiweni kwekhebula ukuqinisekisa ukulinganiswa okunembile kokushisa ngisho nasezimweni ezimbi kakhulu.
Ukusebenza kwe izintambo zenzwa yokushisa okuphezulu incike ezimisweni zokuzwa kokushisa okusekelwe ku-thermoelectric noma ku-resistance-based. Endabeni yama-thermocouple, isici sokuzwa sekhebula sakhiwe izintambo ezimbili zensimbi ezingafani ezikhiqiza i-voltage ehambisana nomehluko wokushisa phakathi kokuhlangana kwazo nendawo yokubhekisela. Le voltage ilinganiswa bese iguqulwa ibe ukufundwa kokushisa yisistimu yokuqapha. Kuma-RTD, isici sokuzwa sekhebula siyi-resistor ekumelana kwayo kagesi kushintsha ngokushisa, okuvumela ukulinganiswa kokushisa okunembile.
Kusebenza, izintambo zenzwa yokushisa okuphezulu zixhunywe ezinhlelweni zokuqapha nokulawula ezicubungula idatha yokushisa futhi ziqalise izimpendulo ezifanele ngokusekelwe emikhawulweni echazwe kusengaphambili. Lezi zinhlelo zingaklanywa ukuhlinzeka ngokuqapha izinga lokushisa ngesikhathi sangempela, zikhiphe izexwayiso zezimo zokushisa ezingavamile, noma zilungise ngokuzenzakalelayo izinqubo zokushisa noma zokupholisa ukuze kugcinwe amazinga okushisa afunwayo. Ukusebenza okunembile nokuthembekile kwezintambo zezinzwa zokushisa okuphezulu kubalulekile ekuphepheni nasekusebenzeni kahle kwezinhlelo ezifakwe kuzo.
Kafushane nje,izintambo zenzwa yokushisa okuphezulu zidlala indima ebalulekile ekwenzeni kube lula ukuqapha nokulawula amazinga okushisa aphezulu ezindaweni ezahlukene zezimboni nezentengiselwano. Ukwakhiwa kwazo okukhethekile kanye nokuhlanganiswa kwezinto zokuzwa amazinga okushisa kuzivumela ukuthi zikwazi ukumelana namazinga okushisa aphezulu ngenkathi zinikeza izilinganiso zokushisa ezinembile nezithembekile. Ukuqonda izimiso zokusebenza zezintambo zezinzwa zokushisa okuphezulu kubalulekile ukuqinisekisa ukukhethwa kwazo okufanele, ukufakwa, kanye nokusebenza ezindaweni zokushisa okuphezulu. Ngokusebenzisa lezi zintambo ezithuthukisiwe, izimboni zingaphatha futhi zithuthukise izinqubo zazo ngempumelelo ngenkathi ziqinisekisa ukuphepha nobuqotho bemisebenzi yazo.