{"id":2140,"date":"2025-03-02T15:47:14","date_gmt":"2025-03-02T07:47:14","guid":{"rendered":"https:\/\/led.amasly.com\/?p=2140"},"modified":"2025-03-07T21:21:25","modified_gmt":"2025-03-07T13:21:25","slug":"ktera-mista-vyzaduji-elektricke-zkousky-odolnosti-proti-vybuchu","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/cs\/zarizeni-odolna-proti-vybuchu\/ktera-mista-vyzaduji-elektricke-zkousky-odolnosti-proti-vybuchu\/","title":{"rendered":"Kter\u00e1 m\u00edsta vy\u017eaduj\u00ed elektrick\u00e9 zkou\u0161ky odolnosti proti v\u00fdbuchu?"},"content":{"rendered":"<h1 class=\"wp-block-heading has-text-align-center\"><strong>Kter\u00e1 m\u00edsta vy\u017eaduj\u00ed zkou\u0161ky elektrick\u00e9 odolnosti proti v\u00fdbuchu?<\/strong><strong><\/strong><\/h1>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Pro\u010d pot\u0159ebuji zkou\u0161ku odolnosti proti v\u00fdbuchu?<\/strong><strong><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u3001<strong>Je to bezpe\u010dnost a zabezpe\u010den\u00ed.<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V m\u00edstech s v\u00fdskytem ho\u0159lav\u00fdch a v\u00fdbu\u0161n\u00fdch plyn\u016f, prachu a jin\u00fdch nebezpe\u010dn\u00fdch l\u00e1tek, jako jsou petrochemick\u00e9 provozy, podzem\u00ed uheln\u00fdch dol\u016f, sklady obil\u00ed a dal\u0161\u00ed prost\u0159ed\u00ed, m\u016f\u017ee provoz elektrick\u00e9ho za\u0159\u00edzen\u00ed vyvolat elektrick\u00e9 jiskry, oblouky nebo vysok\u00e9 teploty s rizikem v\u00fdbuchu. Zkou\u0161kami lze zajistit norm\u00e1ln\u00ed provoz nev\u00fdbu\u0161n\u00fdch elektrick\u00fdch za\u0159\u00edzen\u00ed, sn\u00ed\u017eit mo\u017enost nehod zp\u016fsoben\u00fdch v\u00fdbuchem, chr\u00e1nit \u017eivoty zam\u011bstnanc\u016f a bezpe\u010dnost firemn\u00edho majetku.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jde o regula\u010dn\u00ed po\u017eadavek.<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Mnoho z\u00e1kon\u016f, p\u0159edpis\u016f a norem souvisej\u00edc\u00edch s pr\u016fmyslem na\u0159izuje pravideln\u00e9 testov\u00e1n\u00ed nev\u00fdbu\u0161n\u00fdch elektrick\u00fdch za\u0159\u00edzen\u00ed, nap\u0159\u00edklad p\u0159i v\u00fdrob\u011b a skladov\u00e1n\u00ed nebezpe\u010dn\u00fdch chemick\u00fdch l\u00e1tek mus\u00ed podniky dodr\u017eovat vnitrost\u00e1tn\u00ed p\u0159edpisy o instalaci, pou\u017e\u00edv\u00e1n\u00ed a testov\u00e1n\u00ed nev\u00fdbu\u0161n\u00fdch za\u0159\u00edzen\u00ed, jinak jim hroz\u00ed sankce.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e09\u3001<strong>Jedn\u00e1 se o \u00fadr\u017ebu v\u00fdkonu za\u0159\u00edzen\u00ed.<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Detekc\u00ed lze v\u010das zjistit po\u0161kozen\u00ed nev\u00fdbu\u0161n\u00e9ho elektrick\u00e9ho za\u0159\u00edzen\u00ed, jeho st\u00e1rnut\u00ed a dal\u0161\u00ed probl\u00e9my, jako je po\u0161kozen\u00ed nev\u00fdbu\u0161n\u00e9ho povrchu, st\u00e1rnut\u00ed t\u011bsn\u011bn\u00ed atd., a zajistit tak dobr\u00fd stav nev\u00fdbu\u0161nosti za\u0159\u00edzen\u00ed, prodlou\u017eit \u017eivotnost za\u0159\u00edzen\u00ed a sn\u00ed\u017eit n\u00e1klady na \u00fadr\u017ebu.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-704cc256 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/cs\/produkty\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/\u56fe\u724717.png 915w, https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/\u56fe\u724717-300x134.png 300w, https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/\u56fe\u724717-768x342.png 768w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/\u56fe\u724717.png\" alt=\"\" class=\"uag-image-2141\" width=\"915\" height=\"408\" title=\"\u56fe\u724717\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Jak\u00e1 m\u00edsta vy\u017eaduj\u00ed zkou\u0161ky nev\u00fdbu\u0161nosti?<\/strong><strong><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>I. M\u00edsta ropn\u00e9ho a chemick\u00e9ho pr\u016fmyslu:<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Rafinerie: P\u0159i destilaci a krakov\u00e1n\u00ed ropy vznik\u00e1 velk\u00e9 mno\u017estv\u00ed ho\u0159lav\u00fdch a v\u00fdbu\u0161n\u00fdch plyn\u016f, jako je propan a butan, a ka\u017ed\u00e1 elektrick\u00e1 jiskra m\u016f\u017ee zp\u016fsobit v\u00fdbuch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chemick\u00e9 z\u00e1vody: v\u00fdroba r\u016fzn\u00fdch chemik\u00e1li\u00ed, jako je v\u00fdroba metanolu, etanolov\u00e1 d\u00edlna, jej\u00ed prost\u0159ed\u00ed je pln\u00e9 ho\u0159lav\u00fdch v\u00fdpar\u016f, nev\u00fdbu\u0161n\u00e9 elektrick\u00e9 za\u0159\u00edzen\u00ed vy\u017eaduje p\u0159\u00edsn\u00e9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>II. Uheln\u00e9 a jin\u00e9 t\u011b\u017eebn\u00ed lokality<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Podzemn\u00ed uheln\u00e9 doly: vyskytuj\u00ed se zde ho\u0159lav\u00e9 plyny, jako je plyn (jeho\u017e hlavn\u00ed slo\u017ekou je metan), a uheln\u00fd prach m\u016f\u017ee za ur\u010dit\u00fdch podm\u00ednek tak\u00e9 explodovat, tak\u017ee t\u011b\u017eebn\u00ed, dopravn\u00ed a dal\u0161\u00ed za\u0159\u00edzen\u00ed mus\u00ed b\u00fdt nev\u00fdbu\u0161n\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Doly na kovy: v podzemn\u00edch dolech, jako jsou doly na zlato a hlin\u00edk, mohou vznikat ho\u0159lav\u00e9 plyny, zejm\u00e9na p\u0159i t\u011b\u017eb\u011b n\u011bkter\u00fdch sulfidick\u00fdch rud, kter\u00e9 je t\u0159eba chr\u00e1nit p\u0159ed v\u00fdbuchem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>III. Pra\u0161n\u00e9 pr\u016fmyslov\u00e9 lokality<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00edsta pro skladov\u00e1n\u00ed a zpracov\u00e1n\u00ed obil\u00ed: p\u0159i p\u0159eprav\u011b obil\u00ed, mlet\u00ed a dal\u0161\u00edch spojen\u00edch vznik\u00e1 velk\u00e9 mno\u017estv\u00ed mou\u010dn\u00e9ho prachu, mou\u010dn\u00fd prach dos\u00e1hne ur\u010dit\u00e9 koncentrace a p\u0159i setk\u00e1n\u00ed se zdrojem vzn\u00edcen\u00ed exploduje, tak\u017ee sklady obil\u00ed, ml\u00fdny na mouku a dal\u0161\u00ed m\u00edsta elektrick\u00fdch za\u0159\u00edzen\u00ed mus\u00ed b\u00fdt odoln\u00e1 proti v\u00fdbuchu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00edlna na zpracov\u00e1n\u00ed d\u0159eva: Piliny vznikaj\u00edc\u00ed p\u0159i zpracov\u00e1n\u00ed d\u0159eva pat\u0159\u00ed mezi ho\u0159lav\u00e9 prachy, u nich\u017e hroz\u00ed nebezpe\u010d\u00ed v\u00fdbuchu po dosa\u017een\u00ed ur\u010dit\u00e9 koncentrace v ovzdu\u0161\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>IV. M\u00edsta t\u011b\u017eby a skladov\u00e1n\u00ed plynu<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u010derpac\u00ed stanice zemn\u00edho plynu: P\u0159i tankov\u00e1n\u00ed existuje vysok\u00e9 riziko \u00faniku zemn\u00edho plynu a okoln\u00ed prost\u0159ed\u00ed je n\u00e1chyln\u00e9 k tvorb\u011b ho\u0159lav\u00fdch plyn\u016f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Skladovac\u00ed a distribu\u010dn\u00ed stanice LPG: Prostory, kde se skladuje, nakl\u00e1d\u00e1 a vykl\u00e1d\u00e1 LPG, kde se vyskytuje velk\u00e9 mno\u017estv\u00ed ho\u0159lav\u00fdch plyn\u016f a kde se mus\u00ed prov\u00e1d\u011bt zkou\u0161ky nev\u00fdbu\u0161nosti elektrick\u00fdch za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Mus\u00ed b\u00fdt \u0161koly a n\u00e1kupn\u00ed st\u0159ediska podrobeny tlakov\u00e9 zkou\u0161ce?<\/strong><strong><\/strong><\/h2>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-e44e9256 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/\u56fe\u724718.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/\u56fe\u724718.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/\u56fe\u724718.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/03\/\u56fe\u724718.png\" alt=\"\" class=\"uag-image-2142\" width=\"871\" height=\"446\" title=\"\u56fe\u724718\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Obecn\u011b plat\u00ed, \u017ee b\u011b\u017en\u00e9 \u0161koly a n\u00e1kupn\u00ed centra nevy\u017eaduj\u00ed zkou\u0161ky nev\u00fdbu\u0161nosti. <strong>Pokud v\u0161ak ve \u0161kol\u00e1ch existuj\u00ed m\u00edsta, kde se prov\u00e1d\u011bj\u00ed chemick\u00e9 pokusy.<\/strong>, jako jsou chemick\u00e9 laborato\u0159e, proto\u017ee se zde budou pou\u017e\u00edvat a skladovat n\u011bkter\u00e1 ho\u0159lav\u00e1 a v\u00fdbu\u0161n\u00e1 chemick\u00e1 \u010dinidla, jako je alkohol, vod\u00edk atd., vy\u017eaduje toto prost\u0159ed\u00ed nev\u00fdbu\u0161n\u00e9 elektrick\u00e9 zkou\u0161ky. V n\u00e1kupn\u00edch centrech, <strong>pokud se v objektu nach\u00e1z\u00ed plynov\u00e1 kotelna nebo prostor, kde se pou\u017e\u00edv\u00e1 velk\u00e9 mno\u017estv\u00ed ho\u0159lav\u00e9ho plynu (nap\u0159. rozvody zemn\u00edho plynu v prostoru stravov\u00e1n\u00ed apod.).<\/strong>, aby se p\u0159ede\u0161lo v\u00fdbuch\u016fm zp\u016fsoben\u00fdm \u00fanikem ho\u0159lav\u00fdch plyn\u016f, je rovn\u011b\u017e nutn\u00e9 prov\u00e9st zkou\u0161ky nev\u00fdbu\u0161nosti elektrick\u00fdch za\u0159\u00edzen\u00ed v dan\u00e9m prostoru.<\/p>","protected":false},"excerpt":{"rendered":"<p>Which locations require explosion-proof electrical testing? Why do I need an explosion proof test? \u4e00\u3001It&#8217;s safety and security. In places where there are flammable and explosive gases, dust and other hazardous substances, such as petrochemical, coal mine underground, grain storage and other environments, the operation of electrical equipment may produce electric sparks, arcs or high [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-2140","post","type-post","status-publish","format-standard","hentry","category-explosion-proof-equipment"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/cs\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"Which locations require explosion-proof electrical testing? Why do I need an explosion proof test? \u4e00\u3001It&#8217;s safety and security. In places where there are flammable and explosive gases, dust and other hazardous substances, such as petrochemical, coal mine underground, grain storage and other environments, the operation of electrical equipment may produce electric sparks, arcs or high&hellip;","_links":{"self":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/2140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/comments?post=2140"}],"version-history":[{"count":2,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/2140\/revisions"}],"predecessor-version":[{"id":2331,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/2140\/revisions\/2331"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/media?parent=2140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/categories?post=2140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/tags?post=2140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}