Niki Mika Heater 1？
Igisobanuro cyibanze cya Mika Heater
Uwiteka Mika Heater nigikoresho gishyushya amashanyarazi gikozwe mugukoresha plaque nkibikoresho byo kubika no kubika ibikoresho, no kuzinga insinga zishyushya zirwanya (alloy wire) hagati. Bitewe nimiterere yihariye, irashobora kubyara isoko imwe, itajegajega kandi yihuta cyane.
Ihame ry'akazi rya Mika Heater
1. Gushyushya amashanyarazi: Iyo umuyoboro unyuze mu nsinga zishyushya zashyizwe mu isahani ya mika, nk'uko amategeko ya Joule abiteganya, ingufu z'amashanyarazi zihinduka ingufu z'ubushyuhe.
2. Gutwara ubushyuhe: Ubushyuhe butangwa ninsinga zishyushya bukorwa vuba kuri plaque ya mica ikikikije.
3. Gukwirakwiza ubushyuhe bumwe: Isahani ya mika ifite ubushyuhe bwiza bwumuriro, ituma ubushyuhe bugabanywa neza hejuru yisahani.
4. Kwimura ubushyuhe: Ubushyuhe bwimurirwa cyane mubintu cyangwa umwanya ukeneye gushyuha binyuze mumirasire yubushyuhe (biganje) nigice binyuze mumashanyarazi.
Imiterere nyamukuru n'ibirangaMika Heater
1. Ikintu gishyushya: Mubisanzwe ni nikel-chromium ivanze cyangwa icyuma-chromium-aluminium insinga irwanya, gikomeretsa muburyo bwihariye kugirango ubushyuhe bumwe.
2. Mika: Nibikoresho byingenzi. Mika karemano cyangwa sintetike irashishwa mumabati yoroheje, hanyuma insinga zishyushya zishyirwa hagati yibice bibiri cyangwa byinshi bya plaque.
· Kwikingira: Mika ni amashanyarazi meza cyane, ashobora gukumira neza kumeneka no kurinda umutekano.
· Kurwanya ubushyuhe: Mika Irashobora kwihanganira ubushyuhe bugera kuri 600 ° C kugeza 1000 ° C butabora cyangwa ngo butwike.
· Ubushyuhe: Mika irashobora kwihuta no guhuza ubushyuhe hejuru yubuso bwose.
3. Icyuma: Mubisanzwe, isahani ya aluminium cyangwa isahani idafite ibyuma itwikiriwe kuruhande rumwe cyangwa impande zombi icyapa cya mika gutanga imashini ikingira, kuzamura ubushyuhe bumwe no koroshya kwishyiriraho.
4. Ibikoresho: Shyiramo ibipimo byo gupima ubushyuhe (nka thermocouples cyangwa thermistors), ikoreshwa mu kugenzura ubushyuhe no gutanga ibitekerezo; insulasiyo ya insulation, ikoreshwa muguhuza ingufu; no gushiraho imirongo, nibindi.