Hloov cov khoom siv hluav taws xob tuaj yeem ua rau muaj qhov cuam tshuam thermoelectric thaum hla cov kab sib kis
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Hloov cov khoom siv hluav taws xob tuaj yeem ua rau muaj qhov cuam tshuam thermoelectric thaum hla cov kab sib kis
Txij li thaum qhov kev tshawb pom tias kev hloov cov khoom siv hluav taws xob tuaj yeem ua rau cov khoom siv hluav taws xob los ntawm cov kab sib kis, ntau tus neeg thoob ntiaj teb tau koom nrog kev sib tham thiab tsim ntau yam khoom siv hluav taws xob cua sov. Kev siv thiab dav siv hluav taws xob cua sov kuj ua raws li tus qauv zoo ib yam li lwm txoj haujlwm: maj mam ua lag luam thiab txhawb nqa los ntawm cov cheeb tsam zoo mus rau ntau qhov chaw hauv ntiaj teb; Maj mam txav los ntawm cov nroog loj mus rau qhov chaw nyob deb nroog; Los ntawm pab pawg thov mus rau tsev thiab tom qab ntawd rau kuv tus kheej; Cov khoom raug muab qhab nia los ntawm qis mus rau siab. Feem ntau ntawm cov khoom siv hluav taws xob cua sov uas nyob rau theem pib ntawm lub xyoo pua 19th yog qhov qis dua. Lawv yog thawj zaug siv rau kev siv niaj hnub. Xyoo 1893, tus qauv ntawm lub tshuab hluav taws xob tau pib ua ntej thiab siv rau txawv teb chaws, thiab tom qab ntawd xyoo 1909, kev siv hluav taws xob qhov cub tau qhia. Nyob rau lub sijhawm ntawd, cov khoom siv hluav taws xob tso tawm tau muab tso rau hauv qhov cub, uas txhais tau hais tias cov cua sov tau hloov ntawm cov hluav taws kub mus rau cov khoom siv hluav taws xob, uas yog, los ntawm hluav taws xob hluav taws xob mus rau lub zog. Txawm li cas los xij, kev nce qib sai ntawm kev tsim khoom ntawm cov khoom siv hluav taws xob cua sov yog qhov tseeb tom qab cov nickel chromium alloy, uas yog siv los ua cov khoom siv hluav taws xob cua sov. Xyoo 1910, Tebchaws Askiv feem ntau tsim cov hlau ua los ntawm nickel chromium alloy hluav taws xob cua sov xov hlau, uas txhim kho cov qauv ntawm cov hlau los ntawm qhov chaw thiab ua rau kev siv cov hlau hluav taws xob hloov tau thiab dav. Los ntawm 1925, cov khoom ntawm hluav taws xob cua sov Cheebtsam nyob rau hauv Japanese pots tau dhau los ua tus qauv ntawm niaj hnub mov cookers. Nyob rau theem no, kev tsim khoom lag luam kuj nthuav tawm cov khoom siv hluav taws xob cua sov xws li cov khoom siv hluav taws xob cua sov, cov kua nplaum melting furnaces, radiators, thiab lwm yam. Lub sijhawm xyoo 1910 txog 1925 yog lub sijhawm tseem ceeb hauv keeb kwm ntawm cov khoom siv hluav taws xob cua sov. Hauv tsev thiab qib kev tsim khoom, ntau hom khoom siv hluav taws xob cua sov tau nthuav tawm thiab siv dav, thiab qib hauv tsev tau nce siab dua. Yog li ntawd, nickel chromium alloy tau tsim lub hauv paus rau kev tsim khoom ntawm cov khoom siv hluav taws xob cua sov.
Nyob rau xyoo 1920, tsis muaj ntau daim ntawv thov tshiab raws li lub sijhawm dhau los, tab sis nyob rau theem no, txhua yam khoom siv hluav taws xob cua sov tau rov tsim kho thiab tsis tu ncua, dhau los ua ib theem kev txhim kho ntawm cov khoom siv hluav taws xob hauv keeb kwm. Nyob rau theem ntawm cov khoom siv hluav taws xob hauv tsev, ntau yam khoom siv tau npaj ua kom zoo nkauj dua, ruaj khov, thiab siab heev, thiab feem ntau muaj qhov kub thiab txias thiab lub sijhawm tswj tau zoo.
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