Yintoni iMica heater 1?
Inkcazo engundoqo ye Mica Heater
I Mica Heater sisixhobo sokufudumeza sombane esenziwe ngokusebenzisa iipleyiti ze-mica njenge-insulation kunye ne-framework materials, kunye nokusonga ucingo lokufudumeza (i-alloy wire) phakathi. Ngenxa yobume bayo obukhethekileyo, inokuvelisa iyunifomu, ezinzileyo kwaye iphendule ngokukhawuleza umthombo wobushushu obucwangcisiweyo.
UmGaqo wokuSebenza we Mica Heater
1. Ukufudumeza kombane: Xa i-current idlula kwintambo yokufudumala efakwe kwi-plate ye-mica, ngokomthetho kaJoule, amandla ombane aguqulwa abe yi-thermal energy.
2. Ukuhanjiswa kobushushu: Ubushushu obuveliswa ngocingo lokufudumeza buqhutyelwa ngokukhawuleza kwipleyiti ye-mica ejikeleze kuyo.
3. Ukutshatyalaliswa kobushushu okufanayo: Ipleyiti ye-mica ine-conductivity egqwesileyo ye-thermal, eyenza ubushushu busasazwe ngokulinganayo kuwo wonke umphezulu wepleyiti.
4. Ukudluliselwa kobushushu: Ubushushu bugqithiselwa ikakhulu kwinto okanye isithuba esifuna ukufudumeza ngemitha yobushushu (eyongamele) kunye nenxalenye ngokuqhutywa kobushushu.
Isakhi esiphambili kunye neempawu zeMica Heater
1. Into yokufudumeza: Ngokuqhelekileyo i-nickel-chromium alloy okanye i-iron-chromium-aluminium yokumelana nocingo, inxeba kwimilo ethile ukuqinisekisa ukufudumeza okufanayo.
2. Mica layer: Le yimathiriyeli engundoqo. I-mica yendalo okanye yokwenziwa ihlanjululwe kumaphepha amancinci, kwaye ke ucingo lokufudumeza lufakwe phakathi kweengqimba ezimbini okanye ngaphezulu kweeplate ze-mica.
· Ukhuselo: Mica i-insulator yombane egqwesileyo, enokuthintela ngokufanelekileyo ukuvuza kunye nokuqinisekisa ukhuseleko.
· Ukumelana nobushushu: Mica iyakwazi ukumelana namaqondo obushushu ukuya ku 600°C ukuya ku 1000°C ngaphandle kokubola okanye ukutshisa.
· Ukuhanjiswa kobushushu: Mica inokudlulisa ubushushu ngokukhawuleza nangokulinganayo kuwo wonke umhlaba.
3. Icasing yentsimbi: Ngesiqhelo, ipleyiti ye-aluminium okanye ipleyiti yensimbi engenasici igqunyelelwe kwelinye okanye omabini amacala ipleyiti ye mica ukubonelela ngokhuseleko lomatshini, ukuphucula ukuchithwa kobushushu obufanayo kunye nokuququzelela ukufakela.
4. Izincedisi: Bandakanya izinto zokulinganisa ubushushu (ezifana ne thermocouples okanye thermitors), esetyenziselwa ukulawula ubushushu kunye nempendulo; i-insulation terminals, esetyenziselwa ukudibanisa amandla; kunye nezibiyeli zokufakela, njl.