[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.gentoo.cz\/poskozeneho-hromosvodu-si-nemusite-vubec-vsimnout\/#Article","mainEntityOfPage":"https:\/\/www.gentoo.cz\/poskozeneho-hromosvodu-si-nemusite-vubec-vsimnout\/","headline":"Po\u0161kozen\u00e9ho hromosvodu si nemus\u00edte v\u016fbec v\u0161imnout","name":"Po\u0161kozen\u00e9ho hromosvodu si nemus\u00edte v\u016fbec v\u0161imnout","description":"P\u0159edstavte si, \u017ee jste se pr\u00e1v\u011b ukryli p\u0159ed bou\u0159kou ve va\u0161em selsk\u00e9m staven\u00ed, kter\u00e9 je […]","datePublished":"2025-12-06","dateModified":"2025-12-06","author":{"@type":"Person","@id":"https:\/\/www.gentoo.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.gentoo.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/9514fe8d0d5bc6f8b5e285c47f6d71536ab35446ffb077fff11f6ca1fa8b00ce?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/9514fe8d0d5bc6f8b5e285c47f6d71536ab35446ffb077fff11f6ca1fa8b00ce?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"gentoo.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.gentoo.cz\/wp-content\/uploads\/lightning-2702168_640_3.jpg","url":"https:\/\/www.gentoo.cz\/wp-content\/uploads\/lightning-2702168_640_3.jpg","height":0,"width":0},"url":"https:\/\/www.gentoo.cz\/poskozeneho-hromosvodu-si-nemusite-vubec-vsimnout\/","about":["Slu\u017eby"],"wordCount":411,"articleBody":"        P\u0159edstavte si, \u017ee jste se pr\u00e1v\u011b ukryli p\u0159ed bou\u0159kou ve va\u0161em selsk\u00e9m staven\u00ed, kter\u00e9 je zabezpe\u010den\u00e9 hromosvodem. Vz\u00e1p\u011bt\u00ed do hromosvodu uhod\u00ed blesk, ten velmi rychle sjede k zemi a nikomu se nic zl\u00e9ho nestane. Hromosvod spolehliv\u011b chr\u00e1n\u00ed v\u00e1s i v\u00e1\u0161 p\u0159\u00edbytek p\u0159ed smrt\u00edc\u00edm elektrick\u00fdm v\u00fdbojem. Vy jste pochopiteln\u011b \u0161\u0165astn\u00ed a vd\u011b\u010dn\u00ed hromosvodu, \u017ee spolehliv\u011b pln\u00ed svou funkci, ale zapomenete prov\u00e9st jeho revizi, na\u010de\u017e za p\u00e1r t\u00fddn\u016f uhod\u00ed blesk do hromosvodu znovu, ale tentokr\u00e1t se dr\u00e1tov\u00fd svod natolik roz\u017ehav\u00ed, \u017ee zap\u00e1l\u00ed d\u0159ev\u011bn\u00e9 bedn\u011bn\u00ed pod okapem a ne\u017e si toho n\u011bkdo pov\u0161imne, za\u010dne ho\u0159et tr\u00e1mov\u00e1 konstrukce a v p\u016fdn\u00edch prostor\u00e1ch ulo\u017een\u00e9 ho\u0159lav\u00e9 p\u0159edm\u011bty, jako je seno a sl\u00e1ma pro hospod\u00e1\u0159sk\u00e1 zv\u00ed\u0159ata, d\u0159ev\u011bn\u00e9 bed\u00fdnky na ovoce a d\u0159ev\u011bn\u00e9 n\u00e1sady ru\u010dn\u00edho n\u00e1\u0159ad\u00ed. Ne\u017e se vzpamatujete a ne\u017e p\u0159ijedou hasi\u010di, st\u0159echa a horn\u00ed patro domu jsou v plamenech.T\u00edmto bych v\u00e1m r\u00e1d nazna\u010dil, \u017ee jestli\u017ee se zapomene prov\u00e9st revize hromosvod\u016f za cenu dle cen\u00edku https:\/\/revize-elektro-revtech.cz\/cenik\/cenik-revize-hromosvodu\/, do kter\u00fdch uhodil blesk, podstupujete obrovsk\u00e9 riziko, nebo\u0165 se m\u016f\u017ee st\u00e1t, \u017ee blesky hromosvody po\u0161kod\u00ed a ty pak ji\u017e nepln\u00ed spr\u00e1vn\u011b svou funkci. M\u016f\u017ee to b\u00fdt dokonce tak, jako kdyby na dom\u011b \u017e\u00e1dn\u00fd hromosvod nebyl. V m\u00edst\u011b po\u0161kozen\u00ed nap\u0159\u00edklad dr\u00e1tov\u00e9ho svodu se blesk zastav\u00ed a d\u00edky zna\u010dn\u00e9mu p\u0159echodov\u00e9mu odporu se hromosvod m\u016f\u017ee roz\u017ehavit do b\u011bla a zap\u00e1lit cokoli ho\u0159lav\u00e9ho v jeho okol\u00ed. Revize hromosvod\u016f by se m\u011bly prov\u00e1d\u011bt v pravideln\u00fdch intervalech v dob\u011b, kdy nebyly zasa\u017eeny bleskem, a mimo tuto dobu je\u0161t\u011b nav\u00edc pr\u00e1v\u011b v situac\u00edch, kdy byly v kontaktu s bleskov\u00fdm v\u00fdbojem, kter\u00fd mohl po sob\u011b zanechat ni\u010divou stopu. Hromosvod je sice primitivn\u00ed za\u0159\u00edzen\u00ed, jeho\u017e objev se datuje do osmn\u00e1ct\u00e9ho stolet\u00ed, do obdob\u00ed baroka, nicm\u00e9n\u011b jeho princip je st\u00e1le platn\u00fd a na n\u011bm se nic nem\u011bn\u00ed. Je to vyn\u00e1lez, kter\u00e9 chr\u00e1n\u00ed majetek i \u017eivoty lid\u00ed nebo zv\u00ed\u0159at \u010di rostlin v obytn\u00fdch i nebytov\u00fdch prostor\u00e1ch.                                                                                                                                                                                                                                                                                                                                                                                                  "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Po\u0161kozen\u00e9ho hromosvodu si nemus\u00edte v\u016fbec v\u0161imnout","item":"https:\/\/www.gentoo.cz\/poskozeneho-hromosvodu-si-nemusite-vubec-vsimnout\/#breadcrumbitem"}]}]