Ya dace da firikwensin matsa lamba Atlas P165-5183 B1203-072

Thermoelectric sakamako na firikwensin

Abubuwan Semiconductor suna da babban ƙarfin wutar lantarki kuma ana iya samun nasarar amfani da su don yin ƙananan firiji masu zafi. Hoto na 1 yana nuna nau'in firiji na thermocouple wanda ya ƙunshi nau'in semiconductor na nau'in n-nau'i da nau'in p-type semiconductor. Nau'in N-type semiconductor da P-type semiconductor ana haɗa su cikin madauki ta faranti na jan karfe da wayoyi na jan karfe, kuma faranti na jan karfe da wayoyi na jan karfe suna taka rawa ne kawai. A wannan lokacin, lamba ɗaya takan yi zafi, hulɗa ɗaya kuma ta yi sanyi. Idan shugabanci na yanzu ya juya, aikin sanyi da zafi a kumburi yana da ma'ana.

Fitar da firinji na thermoelectric gabaɗaya kadan ne, don haka bai dace da babban sikeli da amfani mai girma ba. Duk da haka, saboda ƙarfin ƙarfinsa, sauƙi da sauƙi, yana da matukar dacewa da filin firiji ko wuraren sanyi tare da buƙatu na musamman.

Tushen ka'idar thermoelectric refrigeration shine tasirin thermoelectric na m. Lokacin da babu filin maganadisu na waje, ya haɗa da tasiri guda biyar, wato zafin zafi, asarar zafi na Joule, tasirin Seebeck, tasirin Peltire da tasirin Thomson.

Gabaɗaya na'urori masu sanyaya iska da firji suna amfani da fluoride chloride a matsayin firji, wanda ke haifar da lalata Layer na ozone. Sabbin firji marasa firji (masu sanyaya iska) suna da mahimmanci wajen kare muhalli. Yin amfani da tasirin thermoelectric na semiconductor, ana iya yin firiji mara firiji.

Wannan hanyar samar da wutar lantarki kai tsaye tana jujjuya makamashin thermal zuwa makamashin lantarki, kuma aikin jujjuyawar sa yana iyakance ta hanyar Carnotefficiency, doka ta biyu na thermodynamics. A farkon 1822, Xibe ya gano shi, don haka tasirin thermoelectric kuma ana kiransa Seebeckeffect.

Ba wai kawai yana da alaƙa da zafin jiki na haɗin gwiwar biyu ba, har ma da kaddarorin masu gudanarwa da aka yi amfani da su. Amfanin wannan hanyar samar da wutar lantarki shi ne cewa ba shi da sassa masu juyawa kuma ba za a sa shi ba, don haka ana iya amfani da shi na dogon lokaci. Duk da haka, don cimma babban inganci, ana buƙatar tushen zafi tare da zafin jiki mai zafi, kuma wani lokacin da yawa yadudduka na abubuwan thermoelectric suna raguwa ko tsara don cimma babban inganci.