[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.outcry.cz\/kde-se-skryva-nebezpeci-u-starych-hlinikovych-vodicu\/#Article","mainEntityOfPage":"https:\/\/www.outcry.cz\/kde-se-skryva-nebezpeci-u-starych-hlinikovych-vodicu\/","headline":"Kde se skr\u00fdv\u00e1 nebezpe\u010d\u00ed u star\u00fdch hlin\u00edkov\u00fdch vodi\u010d\u016f","name":"Kde se skr\u00fdv\u00e1 nebezpe\u010d\u00ed u star\u00fdch hlin\u00edkov\u00fdch vodi\u010d\u016f","description":"Star\u00e1 hlin\u00edkov\u00e1 veden\u00ed jsou tikaj\u00edc\u00ed n\u00e1lo\u017e\u00ed, kter\u00e1 m\u016f\u017ee u v\u00e1s v\u00a0byt\u011b explodovat rychle, a hlavn\u011b neo\u010dek\u00e1van\u011b. Budovala se v\u00a0dob\u011b, kdy byla technika na jin\u00e9 \u00farovni, a zejm\u00e9na spot\u0159ebi\u010de v\u00a0dom\u00e1cnosti nem\u011bly takov\u00fd v\u00fdkon (po\u017eadavky na p\u0159\u00edkon), \u010d\u00edm\u017e bylo mo\u017eno sn\u00ed\u017eit n\u00e1roky na elektroinstalaci. Nav\u00edc \u0161lo tehdy o nov\u00e9 kabely, nov\u00e9 instalace, a cokoli je nov\u00e9, neb\u00fdv\u00e1 […]","datePublished":"2021-11-22","dateModified":"2023-05-15","author":{"@type":"Person","@id":"https:\/\/www.outcry.cz\/author\/#Person","name":"","url":"https:\/\/www.outcry.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/8497d718f60c891079802e88ae93b6c100d284127a9ef9549781b221f13b4bab?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/8497d718f60c891079802e88ae93b6c100d284127a9ef9549781b221f13b4bab?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"outcry.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.outcry.cz\/wp-content\/uploads\/electric-4198293_640_3.jpg","url":"https:\/\/www.outcry.cz\/wp-content\/uploads\/electric-4198293_640_3.jpg","height":0,"width":0},"url":"https:\/\/www.outcry.cz\/kde-se-skryva-nebezpeci-u-starych-hlinikovych-vodicu\/","about":["Elektro"],"wordCount":384,"articleBody":"Star\u00e1 hlin\u00edkov\u00e1 veden\u00ed jsou tikaj\u00edc\u00ed n\u00e1lo\u017e\u00ed, kter\u00e1 m\u016f\u017ee u v\u00e1s v\u00a0byt\u011b explodovat rychle, a hlavn\u011b neo\u010dek\u00e1van\u011b. Budovala se v\u00a0dob\u011b, kdy byla technika na jin\u00e9 \u00farovni, a zejm\u00e9na spot\u0159ebi\u010de v\u00a0dom\u00e1cnosti nem\u011bly takov\u00fd v\u00fdkon (po\u017eadavky na p\u0159\u00edkon), \u010d\u00edm\u017e bylo mo\u017eno sn\u00ed\u017eit n\u00e1roky na elektroinstalaci. Nav\u00edc \u0161lo tehdy o nov\u00e9 kabely, nov\u00e9 instalace, a cokoli je nov\u00e9, neb\u00fdv\u00e1 tak poruchov\u00e9, jako to, kde ji\u017e hlod\u00e1 zub \u010dasu.Povolen\u00e9 \u0161rouby \u2013 hlin\u00edk se vyzna\u010duje velkou tepelnou rozta\u017enost\u00ed a p\u0159i pr\u016fchodu proudu se opakovan\u00fdm zah\u0159\u00edv\u00e1n\u00edm a ochlazov\u00e1n\u00edm neust\u00e1le roztahuje a smr\u0161\u0165uje. Tento efekt m\u016f\u017ee p\u0159i siln\u011bj\u0161\u00edch odb\u011brech elekt\u0159iny zp\u016fsobit povolen\u00ed \u0161roub\u016f ve svork\u00e1ch svorkovnic, vyp\u00edna\u010d\u016f a z\u00e1suvek, t\u00edm p\u00e1dem mezi \u0161roubem a svorkou vznikne pr\u00e1zdn\u00fd prostor, kde m\u016f\u017ee snadno doj\u00edt k\u00a0z\u00e1\u017eehu elektrick\u00e9ho oblouku. A tam, kde vznikne oblouk a je v\u00a0bl\u00edzkosti n\u011bjak\u00e1 ho\u0159lav\u00e1 l\u00e1tka, nap\u0159. z\u00e1clony, p\u0159ekli\u017eka, d\u0159ev\u011bn\u00e9 obklady atp., m\u016f\u017ee to b\u00fdt p\u0159\u00ed\u010dinou po\u017e\u00e1ru. A pokud se to stane v\u00a0dob\u011b, kdy jste na dovolen\u00e9, jak to asi dopadne?Zoh\u00fdban\u00e9 dr\u00e1ty v\u00a0kontaktech \u2013 \u010dastou manipulac\u00ed s\u00a0hlin\u00edkov\u00fdmi vodi\u010di tyto mohou naprasknout a zlomit a v\u00a0takov\u00e9m m\u00edst\u011b vznikne podobn\u00fd efekt, jako s\u00a0povolen\u00fdmi \u0161rouby v\u00a0kontaktech. Proto, nem\u00e1te-li dosud kabely nata\u017een\u00e9 v\u00a0m\u011bdi, kontrolujte alespo\u0148 ob\u010das spoje v\u00a0elektrorozvodn\u00fdch prvc\u00edch.Zpuch\u0159el\u00e1 izolace \u2013 v\u00a050. letech, kdy se s\u00a0hlin\u00edkem za\u010d\u00ednalo, byla izola\u010dn\u00ed vrstva perfektn\u00ed. Neporu\u0161en\u00e1, pru\u017en\u00e1, ohebn\u00e1 a dostate\u010dn\u011b pevn\u00e1. Jen\u017ee od t\u00e9 doby uplynulo v\u00edce, jak p\u016fl stolet\u00ed, a \u017eivotnost plastick\u00fdch hmot tehdej\u0161\u00ed v\u00fdroby ji\u017e m\u016f\u017ee b\u00fdt d\u00e1vno za sv\u00fdm zenitem. Objev\u00edte-li n\u011bkde zpuch\u0159el\u00e9 izola\u010dn\u00ed materi\u00e1ly, je to krok k\u00a0v\u00fdm\u011bn\u011b cel\u00e9ho veden\u00ed, proto\u017ee vznikl\u00fd zkrat \u2013 to je op\u011bt zv\u00fd\u0161en\u00e9 nebezpe\u010d\u00ed vzniku po\u017e\u00e1ru. Zbyte\u010dn\u011b neriskujte, odstran\u011bn\u00ed z\u00e1vady neoddalujte a jednejte pokud mo\u017eno ihned.                                                                                                                                                                                                                                                                                                                                                                                        4\/5 - (12 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Kde se skr\u00fdv\u00e1 nebezpe\u010d\u00ed u star\u00fdch hlin\u00edkov\u00fdch vodi\u010d\u016f","item":"https:\/\/www.outcry.cz\/kde-se-skryva-nebezpeci-u-starych-hlinikovych-vodicu\/#breadcrumbitem"}]}]