AIntliziyo yeheater nganye yombane yindawo yokufudumeza. Nokuba iheater inkulu kangakanani na, nokuba ishushu kakhulu, igcwele ioyile, okanye iqhutywa yifeni, ndaweni ithile ngaphakathi kukho indawo yokufudumeza enomsebenzi wokuguqula umbane ube bubushushu.

SNgamanye amaxesha ungayibona into yokufudumeza, ikhazimla ngobomvu-ishushu ngegrille ekhuselayo. Ngamanye amaxesha ifihlwe ngaphakathi, ikhuselwe ziingxobo zesinyithi neplastiki, kodwa ikhupha ubushushu nangona kunjalo. Oko kwenziwa ngayo into yokufudumeza kunye nendlela eyilwe ngayo kuyayichaphazela ngokuthe ngqo indlela esebenza ngayo iheater, kunye nokuba iza kuqhubeka isebenza ixesha elingakanani.

Intambo yokuxhathisa

BOkwangoku, izinto ezisetyenziswa kakhulu ekufudumaleni ziintambo zesinyithi okanye iiribhoni, ezibizwa ngokuba ziintambo zokumelana. Ezi zinokubhijelwa ngokuqinileyo okanye zisetyenziswe njengeemicu ezithe tyaba, kuxhomekeke kwindlela ezimi ngayo izixhobo. Okukhona intambo inde, kokukhona iya kuvelisa ubushushu obungakumbi.

Tnangona ii-alloys ezahlukeneyo zisetyenziselwa izicelo ezikhethekileyo,I-Nichromeiseyeyona idumileyo esetyenziswa kwizifudumezi zesithuba nakwezinye izixhobo ezincinci.I-Nichrome 80/20 yi-alloy ye-80% nickel kunye ne-20% chromium.Ezi mpawu zenza ukuba ibe yinto efanelekileyo yokufudumeza:

1. Ukumelana okuphezulu
2. Kulula ukusebenza kunye nokubumba
3. Ayitshisi okanye yonakale emoyeni, ngoko ke ihlala ixesha elide
4. Ayikhuli kakhulu xa ishushu
5. Iqondo lokunyibilika eliphezulu elimalunga ne-2550°F (1400°C)

OIi-alloys ezifumaneka rhoqo kwizinto zokufudumeza ziquka iKanthal (FeCrAl) kunye neCupronickel (CuNi), nangona ezi zingasetyenziswa rhoqo kwii-space heaters.

Izifudumezi zeseramikhi

RKutshanje, izinto zokufudumeza zeseramikhi ziye zanda ngokuthandwa. Ezi zisebenza phantsi kwemigaqo efanayo yokumelana nombane njengentambo yokumelana, ngaphandle kokuba isinyithi sithatyathelwa indawo ziipleyiti zeseramikhi zePTC.

PI-TC ceramic (ngesiqhelo i-barium titanate, i-BaTiO3) ibizwa njalo kuba ine-coefficient yobushushu obuhle, oko kuthetha ukuba ukumelana kuyanda xa kufudunyezwa. Le propati ezithintelayo isebenza njenge-thermostat yendalo - izinto ze-ceramic zishushu ngokukhawuleza, kodwa ziyaphela xa kufikwe kubushushu obuchazwe kwangaphambili. Xa ubushushu busanda, ukumelana kuyanda, nto leyo ebangela ukwehla kokuphuma kobushushu. Oku kubonelela ngokufudumeza okufanayo ngaphandle kokutshintsha kwamandla.

TIingenelo zezifudumezi zeseramikhi ziquka:

1. Ukufudumeza ngokukhawuleza
2. Ubushushu bomphezulu obuphantsi, umngcipheko womlilo oncitshisiweyo
3. Ubomi obude
4. Umsebenzi wokuzilawula

IKwii-heaters ezininzi zesithuba, iiphaneli zeseramikhi zibekwe ngendlela ye-honeycomb, kwaye ziqhotyoshelwe kwii-baffles ze-aluminium ezikhokela ubushushu ngaphandle kwe-heater emoyeni, ngaphandle koncedo lwefeni.

Izibane zobushushu ezikhazimlayo okanye ezifakwe kwi-infrared

TI-filament kwibhalbhu yokukhanya isebenza njengobude bentambo yokumelana, nangona yenziwe nge-tungsten yokukhupha ukukhanya okukhulu xa ishushu (oko kukuthi, i-incandescence). I-filament eshushu igqunywe kwiglasi okanye kwi-quartz, ezaliswe yigesi engasebenziyo okanye ekhutshwa emoyeni ukuze ikhuseleke kwi-oxidation.

Ikwi-space heater, i-filament yesibane sobushushu idla ngokubaI-Nichrome, kwaye amandla adluliselwa kuyo ngamandla angaphantsi kwamandla aphezulu, ukuze i-filament ikhuphe i-infrared endaweni yokukhanya okubonakalayo. Ukongeza, i-quartz sheathing idla ngokubomvu ukuze kuncitshiswe ubungakanani bokukhanya okubonakalayo okukhutshwayo (kungaba buhlungu emehlweni ethu, kungenjalo). I-element yokufudumeza idla ngokuxhaswa yi-reflector ekhokela ubushushu kwicala elinye.

TIingenelo zezibane ezishushu ezikhazimlayo zezi:

1. Akukho xesha lokufudumala, uziva ushushu ngoko nangoko
2. Sebenza buthule, kuba akukho moya ushushu ofuna ifeni
3. Banike indawo yokufudumeza kwiindawo ezivulekileyo nangaphandle, apho umoya oshushu uya kuphuma khona

NNokuba loluphi uhlobo lwesithambisi sokufudumeza esinaso isithambisi sakho, kukho inzuzo enye esinayo zonke: izithambisi zokuxhathisa umbane zisebenza kakuhle phantse nge-100%. Oko kuthetha ukuba wonke umbane ongena kwisithambisi uguqulwa ube bubushushu bendawo yakho. Loo nto yinzuzo wonke umntu anokuyixabisa, ingakumbi xa kufika ixesha lokuhlawula amatyala!