[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.orlet.cz\/jiz-sto-let-neni-prani-drinou\/#Article","mainEntityOfPage":"https:\/\/www.orlet.cz\/jiz-sto-let-neni-prani-drinou\/","headline":"Ji\u017e sto let nen\u00ed pran\u00ed d\u0159inou","name":"Ji\u017e sto let nen\u00ed pran\u00ed d\u0159inou","description":"Od t\u00e9 doby, co lid\u00e9 p\u0159estali nosit pouze zv\u00ed\u0159ec\u00ed ko\u017ee\u0161iny a za\u010dali se obl\u00e9kat do tkanin, existuje tak\u00e9 vlastn\u00ed pran\u00ed. Zpo\u010d\u00e1tku lid\u00e9 pou\u017e\u00edvali pouze mechanick\u00fd … ","datePublished":"2019-12-26","dateModified":"2023-05-31","author":{"@type":"Person","@id":"https:\/\/www.orlet.cz\/author\/#Person","name":"","url":"https:\/\/www.orlet.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/2b882a21216b34ba28e79730eea9356b725e9a0bf9885ae3bedd792ae606fb10?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2b882a21216b34ba28e79730eea9356b725e9a0bf9885ae3bedd792ae606fb10?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"orlet.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.orlet.cz\/wp-content\/uploads\/img_a364457_w4229_t1577270452.jpg","url":"https:\/\/www.orlet.cz\/wp-content\/uploads\/img_a364457_w4229_t1577270452.jpg","height":0,"width":0},"url":"https:\/\/www.orlet.cz\/jiz-sto-let-neni-prani-drinou\/","about":["D\u016fm a zahrada"],"wordCount":488,"articleBody":"Od t\u00e9 doby, co lid\u00e9 p\u0159estali nosit pouze zv\u00ed\u0159ec\u00ed ko\u017ee\u0161iny a za\u010dali se obl\u00e9kat do tkanin, existuje tak\u00e9 vlastn\u00ed pran\u00ed. Zpo\u010d\u00e1tku lid\u00e9 pou\u017e\u00edvali pouze mechanick\u00fd zp\u016fsob. Oble\u010den\u00ed nam\u00e1\u010deli v \u0159ece a ml\u00e1cen\u00edm o kameny a op\u011btovn\u00fdm m\u00e1ch\u00e1n\u00edm, z n\u011bj „vyprali“ \u0161p\u00ednu. Pozd\u011bji za\u010dali (formou r\u016fzn\u00fdch experiment\u016f) pozn\u00e1vat schopnosti n\u011bkter\u00fdch m\u011bk\u010d\u00edc\u00edch l\u00e1tek.Nejstar\u0161\u00ed zm\u00ednky o zp\u016fsobu pran\u00edArcheologick\u00e9 pr\u016fzkumy p\u0159inesly zaj\u00edmav\u00e1 zji\u0161t\u011bn\u00ed o tom, \u017ee ji\u017e sta\u0159\u00ed Sumerov\u00e9 zaznamen\u00e1vali rady, jak pr\u00e1t pr\u00e1dlo. Nejstar\u0161\u00ed z\u00e1znam je z roku 2800 p\u0159. n. l.Sta\u0159\u00ed Egyp\u0165an\u00e9 pou\u017e\u00edvali ve sv\u00fdch hieroglyfech obr\u00e1zek dvou nohou ve vod\u011b, co\u017e byl znak pro pran\u00ed pr\u00e1dla. Tehdy se toti\u017e d\u00e1valo oble\u010den\u00ed do obrovsk\u00fdch k\u00e1d\u00ed a pomoc\u00ed \u0161lap\u00e1n\u00ed se z n\u011bj dost\u00e1valy ne\u010distoty. Ve vyhl\u00e1\u0161en\u00fdch pr\u00e1deln\u00e1ch star\u00e9ho \u0158\u00edma ji\u017e existoval cech valch\u00e1\u0159\u016f. \u0160lo o jak\u00e9si specialisty na pran\u00ed pr\u00e1dla, kte\u0159\u00ed se p\u0159edh\u00e1n\u011bli v kvalit\u011b. Nejpou\u017e\u00edvan\u011bj\u0161\u00edm zp\u016fsobem bylo namo\u010den\u00ed pr\u00e1dla v obrovsk\u00fdch k\u00e1d\u00edch do sm\u011bsi vody, hlinky, louhu a mo\u010di. Valch\u00e1\u0159 po t\u00e9 v k\u00e1di sk\u00e1kal a dupal, dokud ne\u010distoty nepovolily. Po t\u00e9 vym\u011bnil n\u011bkolikr\u00e1t vodu a bylo vypr\u00e1no. Modern\u00ed zp\u016fsoby pran\u00edPozd\u011bji se za\u010daly pou\u017e\u00edvat r\u016fzn\u00e9 pl\u00e1ca\u010dky a tlouky a do pr\u00e1dla se za\u010dala p\u0159id\u00e1vat sm\u011bs tuku a popela z d\u0159ev\u011bn\u00e9ho uhl\u00ed. Obrovsk\u00fdm skokem byl objev m\u00fddla, kter\u00e9 sice bylo vyr\u00e1b\u011bno jinak, ne\u017e zn\u00e1me dnes, ale d\u016fle\u017eit\u00e9 bylo, \u017ee p\u011bnilo. A pr\u00e1v\u011b p\u011bna je d\u016fle\u017eit\u00e1 p\u0159i uvoln\u011bn\u00ed ne\u010distot z mikroskopick\u00fdch \u010d\u00e1st\u00ed tkanin.Dal\u0161\u00edm velk\u00fdm skokem byl st\u0159edov\u011bk\u00fd vyn\u00e1lez valchy. Ta byla zpo\u010d\u00e1tku z tvrd\u00e9ho d\u0159eva, pozd\u011bji ze skla a  plechu. V Evrop\u011b se pou\u017e\u00edvala a\u017e do poloviny dvac\u00e1t\u00e9ho stolet\u00ed.P\u0159elom osmn\u00e1ct\u00e9ho a devaten\u00e1ct\u00e9ho stolet\u00ed p\u0159inesl prvn\u00ed stroje na pran\u00ed. Ty byli zpo\u010d\u00e1tku velk\u00e9 a vhodn\u00e9 pouze na pran\u00ed v pr\u00e1deln\u00e1ch \u010di nemocnic\u00edch.Teprve elektrifikace a vyn\u00e1lez elektromotoru vedli k patentu prvn\u00ed elektrick\u00e9 pra\u010dky. Stalo se tak v roce 1906 a autorem jednoho z nejpou\u017e\u00edvan\u011bj\u0161\u00edch dom\u00e1c\u00edch elektrospot\u0159ebi\u010d\u016f byl Alva Fischer. Automatick\u00e1 pra\u010dka tak skute\u010dn\u011b pat\u0159\u00ed, z pohledu dlouhodob\u00e9 historie p\u00e9\u010de o pr\u00e1dlo, k ned\u00e1vn\u00fdm objev\u016fm.                                                                                                                                                                                                                                                                                                                                                                                         4.7\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Ji\u017e sto let nen\u00ed pran\u00ed d\u0159inou","item":"https:\/\/www.orlet.cz\/jiz-sto-let-neni-prani-drinou\/#breadcrumbitem"}]}]