[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.bestrock.cz\/ochrana-pred-pozarem\/#Article","mainEntityOfPage":"https:\/\/www.bestrock.cz\/ochrana-pred-pozarem\/","headline":"Ochrana p\u0159ed po\u017e\u00e1rem","name":"Ochrana p\u0159ed po\u017e\u00e1rem","description":"Hromosvod byl jedn\u00edm ze z\u00e1sadn\u00edch a p\u0159evratn\u00fdch vyn\u00e1lez\u016f, kter\u00e9 v\u00fdrazn\u011b p\u0159isp\u011bly k zaji\u0161t\u011bn\u00ed bezpe\u010dnosti a klidu obyvatel. Dokud domy a vesnice nebyly chr\u00e1n\u011bny hromosvodem, ka\u017ed\u00e1 bou\u0159ka znamenala pro v\u0161echny obrovsk\u00e9 riziko. Ve\u0161ker\u00e9 budovy b\u00fdvaly postaven\u00e9 ze d\u0159eva, st\u0159echy dom\u016f byly<div class=\"entry-read-more\"><a class=\"read-more-link\" href=\"https:\/\/www.bestrock.cz\/ochrana-pred-pozarem\/\">Read More<span class=\"screen-reader-text\">  Ochrana p\u0159ed po\u017e\u00e1rem<\/span><\/a><\/div>","datePublished":"2026-08-20","dateModified":"2026-08-20","author":{"@type":"Person","@id":"https:\/\/www.bestrock.cz\/author\/#Person","name":"","url":"https:\/\/www.bestrock.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4b051168bd2ace843d503d3432ebc4a96ac13303845197b3f2a2634cb21029f6?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4b051168bd2ace843d503d3432ebc4a96ac13303845197b3f2a2634cb21029f6?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"bestrock.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.bestrock.cz\/wp-content\/uploads\/ha11ok-church-4294346_640_1.jpg","url":"https:\/\/www.bestrock.cz\/wp-content\/uploads\/ha11ok-church-4294346_640_1.jpg","height":0,"width":0},"url":"https:\/\/www.bestrock.cz\/ochrana-pred-pozarem\/","about":["Zbo\u017e\u00ed"],"wordCount":395,"articleBody":"      Hromosvod byl jedn\u00edm ze z\u00e1sadn\u00edch a p\u0159evratn\u00fdch vyn\u00e1lez\u016f, kter\u00e9 v\u00fdrazn\u011b p\u0159isp\u011bly k zaji\u0161t\u011bn\u00ed bezpe\u010dnosti a klidu obyvatel. Dokud domy a vesnice nebyly chr\u00e1n\u011bny hromosvodem, ka\u017ed\u00e1 bou\u0159ka znamenala pro v\u0161echny obrovsk\u00e9 riziko. Ve\u0161ker\u00e9 budovy b\u00fdvaly postaven\u00e9 ze d\u0159eva, st\u0159echy dom\u016f byly obvykle do\u0161kov\u00e9 nebo slam\u011bn\u00e9. Ka\u017ed\u00fd \u00fader blesku tedy znamenal rychl\u00fd a neuhasiteln\u00fd po\u017e\u00e1r. Lid\u00e9 nem\u011bly ani dostate\u010dn\u00e9 vybaven\u00ed na rychl\u00e9 ha\u0161en\u00ed ohn\u011b, vyu\u017e\u00edvali kybl\u00edky \u0159et\u011bzov\u00e9 p\u0159ed\u00e1van\u00e9 od nejbli\u017e\u0161\u00edho zdroje vody. Mezit\u00edm se tak mohl po\u017e\u00e1r roz\u0161\u00ed\u0159it na v\u0161echny domy ve vesnici a zp\u016fsobit nenahraditeln\u00e9 \u0161kody.Lid\u00e9 m\u011bli doma dobytek, v\u0161echny pen\u00edze, oble\u010den\u00ed, z\u00e1soby na zimu i cenn\u00e9 p\u0159edm\u011bty a vzpom\u00ednky. B\u011bhem p\u00e1r hodin mohli p\u0159ij\u00edt o v\u0161e a z\u016fstat jako \u00fapln\u00ed \u017eebr\u00e1ci. A lid\u00e9 bez majetku byli odsouzeni k t\u011b\u017ek\u00e9mu p\u0159e\u017e\u00edv\u00e1n\u00ed. St\u00e1t se o sv\u00e9 chud\u00e9 p\u0159\u00edli\u0161 nestaral, jedinou mo\u017enost\u00ed bylo j\u00edt do chudobince, kde ale panovaly stra\u0161liv\u00e9 podm\u00ednky a \u0159ada lid\u00ed na n\u011b doplatila \u017eivotem. Pr\u00e1v\u011b proto p\u0159inesl vyn\u00e1lez hromosvodu velkou \u00falevu a z\u00e1chranu pro v\u0161echny b\u011b\u017en\u00e9 obyvatele obc\u00ed. Z po\u010d\u00e1tku toto z\u00e1zra\u010dn\u00e9 za\u0159\u00edzen\u00ed nebylo naz\u00fdv\u00e1no nespr\u00e1vn\u00fdm n\u00e1zvem hromosvod, ale technicky spr\u00e1vn\u011b se mu \u0159\u00edkalo bleskosvod.Dnes u\u017e v\u0161ichni p\u0159ev\u00e1\u017en\u011b pou\u017e\u00edv\u00e1me slovo hromosvod a m\u00e1me jej na vrcholku st\u0159echy ka\u017ed\u00e9ho domu. Hromosvod s\u00e1m o sob\u011b nen\u00ed moc n\u00e1ro\u010dn\u00fd a nen\u00ed pravd\u011bpodobn\u00e9, \u017ee by se n\u011bjak pokazil, pokud v\u00e1m na d\u016fm zrovna nespadne strom. Ale tak jako ka\u017ed\u00fd materi\u00e1l, i hromosvod postupn\u011b st\u00e1rne a je pot\u0159eba ob\u010das prov\u00e9st kontrolu toho, \u017ee je je\u0161t\u011b pln\u011b funk\u010dn\u00ed a bude dobrou ochranou pro v\u00e1\u0161 d\u016fm za jak\u00e9hokoliv po\u010das\u00ed. Z toho d\u016fvodu je pot\u0159eba si nechat ud\u011blat revizi hromosvodu https:\/\/revize-elektro-revtech.cz\/lps-hromosvody\/, kter\u00e1 nen\u00ed finan\u010dn\u011b v\u016fbec n\u00e1kladn\u00e1, je rychl\u00e1, ale z\u00e1rove\u0148 v\u00e1m u\u0161et\u0159\u00ed spoustu starost\u00ed a p\u0159inese klidn\u00fd sp\u00e1nek.                                                                                                                                                                                                                                                                                                                                                                                                   "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Ochrana p\u0159ed po\u017e\u00e1rem","item":"https:\/\/www.bestrock.cz\/ochrana-pred-pozarem\/#breadcrumbitem"}]}]