230V Twin madugu dumama na USB raka'a 10W/m

Dumama na USB, da aka yi da na USB tsarin, lantarki matsayin makamashi Madogararsa, da yin amfani da gami juriya waya ko carbon fiber dumama jiki da nisa infrared ga electrification zafi, da aka sani da carbon fiber dumama na USB ko carbon fiber zafi line, amfani da lantarki underfloor dumama tsarin. , wanda kuma aka sani da carbon fiber underfloor dumama, don cimma tasirin dumama ko adana zafi. Yin amfani da waya juriya, wanda aka sani da kebul na dumama, kebul na dumama, kebul na dumama karfe, manufar da ake amfani da shi don zafi, amfani da shi don wuraren zama na dumama da kebul na dumama kankara.

Ka'idar aiki na kebul na dumama:

Ciki na ciki na kebul na dumama yana kunshe da layin zafi mai sanyi, waje ta hanyar rufin rufin, ƙasa, garkuwa da kullun waje, kebul ɗin dumama yana da kuzari, layin zafi yana zafi kuma yana aiki tsakanin zafin jiki na 40 zuwa 60 ℃. , an binne shi a cikin ma'aunin cika na kebul na dumama, zafi za a watsa zuwa ga mai karɓar zafi ta hanyar zafin zafi (convection) da kuma fitar da 8-13 um na radiation infrared mai nisa.

Haɗin kai da kwararar aiki na tsarin dumama na USB bene radiation tsarin dumama:

Layin samar da wutar lantarki → transformer → na'urar rarraba ƙarancin wutar lantarki → mita gida → thermostat → kebul na dumama → ta cikin ƙasa zuwa hasken cikin gida na zafi

a. Wutar lantarki a matsayin tushen makamashi

b. dumama na USB a matsayin zafi janareta

c. Na'urar sarrafa zafi na kebul na zafi

(1) Kebul na dumama zai yi zafi idan yana da kuzari, zafinsa yana da 40 ℃-60 ℃, ta hanyar sadarwa, dumama Layer simintin kewaye da kewayensa, sannan zuwa ƙasa ko tayal, sannan ta hanyar convection don zafi. sama da iska, zafin tafiyarwa ya kai kashi 50% na zafin da kebul ɗin dumama ke haifarwa.

(2) Sashe na biyu na kebul na dumama zai samar da mafi dacewa 7-10 micron infrared haskoki lokacin da aka ƙarfafa shi, yana haskakawa ga jikin mutum da sararin samaniya. Wannan bangare na zafi kuma yana da kashi 50% na zafi, aikin dumama na USB yana kusan 100%.

Bayan da kebul ɗin dumama yana da kuzari, layin zafi wanda ya ƙunshi ƙarfe na nickel a ciki yana zafi kuma yana aiki a ƙananan zafin jiki na 40-60 ° C. Kebul ɗin dumama da aka binne a cikin filler ɗin zai canza zafi zuwa jikin mai zafi ta hanyar sarrafa zafi (convection) da fitarwa na 8-13 μm nisa haskoki na infrared a cikin yanayin haske.