[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.kreans.cz\/indukcni-varice-ano-nebo-ne\/#Article","mainEntityOfPage":"https:\/\/www.kreans.cz\/indukcni-varice-ano-nebo-ne\/","headline":"Induk\u010dn\u00ed va\u0159i\u010de! Ano nebo ne?","name":"Induk\u010dn\u00ed va\u0159i\u010de! Ano nebo ne?","description":"Co to induk\u010dn\u00ed va\u0159i\u010d v\u016fbec je? Nev\u00edm, jestli jste se to ve \u0161kole u\u010dili a ned\u00e1vali pozor, jako j\u00e1 a...","datePublished":"2023-04-27","dateModified":"2023-04-27","author":{"@type":"Person","@id":"https:\/\/www.kreans.cz\/author\/#Person","name":"kreans.cz\n","url":"https:\/\/www.kreans.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/da76ffe9456a057fb26f92cd8eb3d2effca853864e9ae2a35290bd1e10b1f7d4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/da76ffe9456a057fb26f92cd8eb3d2effca853864e9ae2a35290bd1e10b1f7d4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"kreans.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"url":"https:\/\/www.kreans.cz\/indukcni-varice-ano-nebo-ne\/","about":["D\u016fm a byt"],"wordCount":485,"articleBody":"\tCo to induk\u010dn\u00ed va\u0159i\u010d v\u016fbec je?Nev\u00edm, jestli jste se to ve \u0161kole u\u010dili a ned\u00e1vali pozor, jako j\u00e1 a nebo jste se to dokonce ani neu\u010dili. Ale v\u017edycky jsem byla zv\u011bdav\u00e1, jak ta na\u0161e induk\u010dn\u00ed plot\u00fdnka, kterou jsem si vybrala do dom\u00e1cnosti, vlastn\u011b funguje. Co to je za\u0159\u00edzen\u00ed? Je to samoz\u0159ejm\u011b za\u0159\u00edzen\u00ed, kter\u00e9 vyu\u017e\u00edv\u00e1 principu induk\u010dn\u00edho oh\u0159evu materi\u00e1lu. Uvnit\u0159 je toti\u017e c\u00edvka, kter\u00e1 je nap\u00e1jena velk\u00fdm st\u0159\u00eddav\u00fdm elektrick\u00fdm proudem. Ta c\u00edvka je z m\u011bd\u011bn\u00e9ho dr\u00e1tu, co\u017e je v\u00fdborn\u00fd vodi\u010d. Touto cestou pak nedoch\u00e1z\u00ed k \u017e\u00e1dn\u00fdm velk\u00fdm ztr\u00e1t\u00e1m energie. Na z\u00e1klad\u011b tohoto mechanismu pak doch\u00e1z\u00ed ke vzniku magnetick\u00e9ho pole, kter\u00e9 vytv\u00e1\u0159\u00ed teplo p\u016fsoben\u00edm magnetick\u00e9ho pole na elektricky vodiv\u00e9 dno n\u00e1doby. T\u00edm se v n\u00e1dob\u011b indikuj\u00ed v\u00ed\u0159iv\u00e9 proudy a d\u00edky odporu se pak m\u011bn\u00ed na teplo.T\u00edm se samoz\u0159ejm\u011b oh\u0159eje dno n\u00e1doby a n\u00e1sledn\u011b i jej\u00ed obsah.\t\tRozd\u00edl mezi indukc\u00ed a sklokeramickou deskouRozd\u00edl mezi induk\u010dn\u00edm va\u0159i\u010dem a sklokeramickou deskou je na prvn\u00ed pohled v podstat\u011b nulov\u00fd. Vypadaj\u00ed tak\u0159ka stejn\u011b, ne-li stejn\u011b. Sklokeramick\u00e1 deska v\u0161ak funguje v podstat\u011b stejn\u00fdm principem jako elektrick\u00e1 plot\u00fdnka. Tedy se rozeh\u0159eje a jej\u00ed teplo, kter\u00e9 z n\u00ed s\u00e1l\u00e1, pak oh\u0159\u00edv\u00e1 n\u00e1doby, kter\u00e9 na ni polo\u017e\u00edme. N\u00e1sledn\u011b se n\u00e1doby rozeh\u0159\u00edvaj\u00ed a t\u00edm m\u016f\u017ee doch\u00e1zet k oh\u0159evu obsahu hrnc\u016f \u010di jin\u00fdch n\u00e1dob vhodn\u00fdch na va\u0159en\u00ed.Oproti tomu pak ale induk\u010dn\u00ed varn\u00e1 deska se sama o sob\u011b, u\u017e jen z principu, kter\u00fd jsem popsala v\u00fd\u0161e, nenah\u0159eje. K jej\u00edmu oh\u0159evu dojde okam\u017eit\u011b po spu\u0161t\u011bn\u00ed a nav\u00edc p\u0159esn\u011b do teploty, kterou nastav\u00edme. Va\u0159\u00ed tedy velmi rychle a lze ji b\u011bhem va\u0159en\u00ed velmi snadno regulovat. N\u00e1dob\u00ed na tyto induk\u010dn\u00ed va\u0159i\u010de v\u0161ak mus\u00ed m\u00edt magneticky vodiv\u00e9 dno. M\u016f\u017eete si sami doma otestovat nap\u0159\u00edklad p\u0159ilo\u017een\u00edm magnetu na V\u00e1\u0161 hrnec. Pokud bude dr\u017eet, je to v po\u0159\u00e1dku, pokud spadne, \u010dili nebude p\u0159itahov\u00e1n, nen\u00ed to vhodn\u00e1 n\u00e1doba pro induk\u010dn\u00ed va\u0159i\u010d.\t\tPro kterou se tedy rozhodnout?Je jasn\u00e9, \u017ee prvn\u00ed v \u0159ad\u011b budou rozhodovat finance. To je jist\u00e9. Av\u0161ak, pokud ji\u017e m\u00e1te favority mezi va\u0159i\u010di a rozhodujete se pr\u00e1v\u011b mezi indukc\u00ed a mezi klasickou sklokeramickou deskou, v\u011bzte, \u017ee v\u011bt\u0161ina odborn\u00edk\u016f V\u00e1m doporu\u010d\u00ed pr\u00e1v\u011b induk\u010dn\u00ed variantu. Jednak je skv\u011bl\u00e9, jak jednodu\u0161e a p\u0159esn\u011b m\u016f\u017eete korigovat teplotu, ale hlavn\u011b velmi uspo\u0159\u00edte elektrickou energii.\u00a0                                                                                                                                                                                                                                                                                                                                                                                        3.8\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Induk\u010dn\u00ed va\u0159i\u010de! Ano nebo ne?","item":"https:\/\/www.kreans.cz\/indukcni-varice-ano-nebo-ne\/#breadcrumbitem"}]}]