I-ETFE, i-FEP, iintambo ze-sensor ye-PFA kumanqanaba aphezulu obushushu

Zisebenza njani iintambo zesivamvo sobushushu obuphezulu?

Iintambo zenzwa yobushushu obuphezulungamacandelo abalulekileyo kwizicelo ezahlukeneyo zemizi-mveliso nezorhwebo apho ukubeka iliso nokulawula amaqondo obushushu aphezulu kubaluleke kakhulu. Ezi ntambo zenzelwe ukumelana nobushushu obugqithisileyo kwaye zinike imilinganiselo yobushushu echanekileyo nethembekileyo kwiindawo eziyimingeni. Ukuqonda ukuba zisebenza njani iintambo ze-sensor yobushushu obuphezulu kubalulekile ekuqinisekiseni ukusebenza kwazo ngokufanelekileyo kunye nokhuseleko lwenkqubo yonke.
Iintambo zenzwa yobushushu obuphezuluziqhele ukwakhiwa kusetyenziswa izinto ezikhethekileyo ezinokumelana namaqondo obushushu angaphaya kwamandla eentambo eziqhelekileyo. Ezi zixhobo zikhethwe ngokucophelela ukuqinisekisa ukuba iintambo ziyakwazi ukugcina ingqibelelo yesakhiwo kunye neempawu zombane kwiindawo eziphezulu zokushisa. I-sheath yangaphandle yekhebula ihlala yenziwe ngezinto ezikwazi ukumelana nobushushu ezifana ne-silicone okanye i-fiberglass, ebonelela ngokugqwesa kwe-thermal kunye nokukhusela ekuthotyweni kwe-thermal.
Embindini weiintambo zesivamvo sobushushu obuphezuluzizinto ezivavanya ubushushu, ezinoxanduva lokubona nokulinganisa ubushushu bemeko engqongileyo. Ezi zinto zokuva zinokwahluka ngokuxhomekeke kwisicelo esithile, kodwa zihlala zisekelwe kubuchwepheshe obufana ne-thermocouples okanye i-resistance detectors yobushushu (RTDs). Ezi zinto zihlanganiswe ngononophelo kuyilo lwekhebula ukuze kuqinisekiswe imilinganiselo yokushisa echanekileyo nakwiimeko ezinzima.
Ukusebenza kweiintambo zesivamvo sobushushu obuphezuluixhomekeke kwimigaqo ye-thermoelectric okanye i-resistance-based based sensing yobushushu. Kwimeko ye-thermocouples, into yokuva yentambo iqulathe iingcingo ezimbini ezingafaniyo zetsimbi ezivelisa ivoltage elinganayo kumahluko wobushushu phakathi kwesiphambuka sazo kunye nendawo yesalathiso. La mandla ombane athi alinganiswe aze aguqulelwe kufundo lobushushu yinkqubo yokubeka iliso. Kwii-RTDs, into yoluvo lwentambo sisixhobo esixhathisa umbane esitshintsha kunye nobushushu, sivumela imilinganiselo yobushushu echanekileyo.
Iyasebenza,iintambo zesivamvo sobushushu obuphezuluziqhagamshelwe kwiinkqubo zokubeka iliso kunye nokulawula ezenza idatha yeqondo lokushisa kwaye zibangele iimpendulo ezifanelekileyo ngokusekelwe kwimida echazwe kwangaphambili. Ezi nkqubo zinokuyilwa ukuze zibonelele ngexesha lokwenyani lokujonga ubushushu, zikhuphe izilumkiso zeemeko zobushushu obungaqhelekanga, okanye zilungelelanise ngokuzenzekelayo iinkqubo zokufudumeza okanye zokupholisa ukugcina amanqanaba obushushu afunekayo. Ukusebenza okuchanekileyo nokuthembekileyo kweentambo zenzwa zobushushu zibalulekile kukhuseleko olupheleleyo kunye nokusebenza kakuhle kweenkqubo ezidityaniswe kuzo.
Amaqokobhe enathi,iintambo zesivamvo sobushushu obuphezuluidlala indima ebalulekileyo ekwenzeni ukuba kubekwe iliso kunye nolawulo lwamaqondo obushushu agqithisileyo kwiindawo ezahlukeneyo zemizi-mveliso nezorhwebo. Ukwakhiwa kwabo okukhethekileyo kunye nokudityaniswa kwezinto zokubona ubushushu kuvumela ukuba bamelane namaqondo obushushu aphezulu ngelixa bebonelela ngemilinganiselo yobushushu echanekileyo nethembekileyo. Ukuqonda imigaqo yokusebenza yeentambo ze-sensor yokushisa okuphezulu kubalulekile ekuqinisekiseni ukhetho lwabo olufanelekileyo, ukufakwa kunye nokusebenza kwiindawo eziphezulu zokushisa. Ngokusebenzisa ezi ntambo eziphambili, amashishini anokulawula ngokufanelekileyo kunye nokwandisa iinkqubo zawo ngelixa eqinisekisa ukhuseleko kunye nokunyaniseka kwemisebenzi yabo.