{"id":2132,"date":"2025-03-02T15:24:38","date_gmt":"2025-03-02T07:24:38","guid":{"rendered":"https:\/\/led.amasly.com\/?p=2132"},"modified":"2025-03-07T21:22:48","modified_gmt":"2025-03-07T13:22:48","slug":"what-are-the-principles-of-connecting-explosion-proof-distribution-boxes-with-galvanized-pipes","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/cs\/explosion-proof-equipment\/what-are-the-principles-of-connecting-explosion-proof-distribution-boxes-with-galvanized-pipes\/","title":{"rendered":"Jak\u00e9 jsou z\u00e1sady spojov\u00e1n\u00ed nev\u00fdbu\u0161n\u00fdch rozvodnic s pozinkovan\u00fdmi trubkami?"},"content":{"rendered":"

Jak\u00e9 jsou z\u00e1sady spojov\u00e1n\u00ed nev\u00fdbu\u0161n\u00fdch rozvodnic s pozinkovan\u00fdmi trubkami?<\/strong><\/strong><\/h1>\n\n\n\n

7 princip\u016f p\u0159ipojen\u00ed nev\u00fdbu\u0161n\u00e9ho rozvad\u011b\u010de s pozinkovanou trubkou:<\/strong><\/strong><\/h2>\n\n\n\n
\"\"<\/a><\/figure><\/div>\n\n\n\n

1 <\/strong>Po\u017eadavky na pokl\u00e1dku nev\u00fdbu\u0161n\u00fdch trubek jsou vy\u0161\u0161\u00ed ne\u017e na pokl\u00e1dku b\u011b\u017en\u00fdch otev\u0159en\u00fdch trubek. Je t\u0159eba pou\u017e\u00edt silnost\u011bnn\u00e9 potrub\u00ed (pozinkovan\u00e9 vodovodn\u00ed potrub\u00ed), ka\u017ed\u00fd spoj m\u00e1 tak\u00e9 zvl\u00e1\u0161tn\u00ed po\u017eadavky.<\/p>\n\n\n\n

2 <\/strong>Potrub\u00ed a trubky je t\u0159eba propojit s rozvodn\u00fdmi krabicemi a sp\u00edna\u010di pomoc\u00ed z\u00e1vitov\u00fdch spoj\u016f a pou\u017e\u00edt nev\u00fdbu\u0161n\u00e9 rozvodn\u00e9 krabice a nev\u00fdbu\u0161n\u00e9 sp\u00edna\u010de.
3 <\/strong>Ocelov\u00e1 trubka mus\u00ed m\u00edt dostate\u010dnou pevnost a ochranu a jej\u00ed tlou\u0161\u0165ka st\u011bny nen\u00ed men\u0161\u00ed ne\u017e 2,5.<\/p>\n\n\n\n

4 <\/strong>Pokud se ke spojen\u00ed ocelov\u00fdch trubek pou\u017e\u00edvaj\u00ed potrubn\u00ed svorky, m\u011bly by b\u00fdt na spoj\u00edch nainstalov\u00e1ny pojistn\u00e9 matice, aby se zabr\u00e1nilo uvoln\u011bn\u00ed z\u00e1vit\u016f a zlep\u0161ila se nev\u00fdbu\u0161nost. Vzhledem k tomu, \u017ee spoje nejsou zamotan\u00e9 ani nat\u0159en\u00e9, nen\u00ed t\u0159eba p\u00e1jet propojovac\u00ed vodi\u010de. Pokud je obt\u00ed\u017en\u00e9 spojit spoje elektrick\u00fdch trubek, m\u011bly by se pou\u017e\u00edt nev\u00fdbu\u0161n\u00e9 spoje.
5 <\/strong>ocelov\u00e9 potrub\u00ed z nev\u00fdbu\u0161n\u00e9ho m\u00edsta do otev\u0159en\u00e9ho po\u017e\u00e1rn\u00edho prostoru nebo rozvodny by m\u011blo b\u00fdt instalov\u00e1no na obou stran\u00e1ch izola\u010dn\u00ed t\u011bsnic\u00ed sk\u0159\u00edn\u011b p\u0159ep\u00e1\u017eky a izola\u010dn\u00ed t\u011bsn\u011bn\u00ed, aby se v\u00fdbu\u0161n\u00e1 sm\u011bs nemohla dostat do otev\u0159en\u00e9ho po\u017e\u00e1rn\u00edho prostoru nebo rozvodny.
6 <\/strong>Instala\u010dn\u00ed poloha nev\u00fdbu\u0161n\u00e9 izola\u010dn\u00ed t\u011bsnic\u00ed sk\u0159\u00edn\u011b je obecn\u011b maxim\u00e1ln\u011b 300 mm od d\u011bl\u00edc\u00ed st\u011bny. v t\u00e9to vzd\u00e1lenosti nesm\u00ed m\u00edt ocelov\u00e1 trubka spoje, aby byla zaji\u0161t\u011bna jej\u00ed t\u011bsnost. Pokud je elektroinstala\u010dn\u00ed trubka zavedena do jin\u00fdch m\u00edst p\u0159es podlahu nebo podlahovou desku, m\u011bla by b\u00fdt pod\u00e9ln\u00e1 izola\u010dn\u00ed t\u011bsnic\u00ed krabice osazena nad podlahou nebo podlahovou deskou. Aby byla zaji\u0161t\u011bna dobr\u00e1 izolace vodi\u010d\u016f nebo kabel\u016f s pry\u017eov\u00fdm povlakem, instalujte v m\u00edst\u011b, kde \u010dasto doch\u00e1z\u00ed ke kondenzaci, izola\u010dn\u00ed t\u011bsnic\u00ed krabici dren\u00e1\u017en\u00edho typu, aby nedo\u0161lo k explozi potrub\u00ed v d\u016fsledku tlakov\u00e9 superpozice p\u0159i v\u00fdbuchu.
7 <\/strong>nev\u00fdbu\u0161n\u00e1 spojovac\u00ed trubka se pou\u017e\u00edv\u00e1 v m\u00edstech odoln\u00fdch proti v\u00fdbuchu nebo ocelov\u00e9 trubkov\u00e9 veden\u00ed m\u00e1 velk\u00e9 zak\u0159iven\u00ed m\u00edsta pro p\u0159ipojen\u00ed elektrick\u00e9ho nap\u00e1jec\u00edho za\u0159\u00edzen\u00ed nev\u00fdbu\u0161n\u00e9ho elektroinstala\u010dn\u00edho za\u0159\u00edzen\u00ed. Na obou konc\u00edch metrick\u00e9 sloupov\u00e9 trubky jsou z\u00e1vitov\u00e9 tvarovky, ob\u011b tvarovky jsou p\u0159iva\u0159eny k pozinkovan\u00e9 kovov\u00e9 hadici pomoc\u00ed p\u00e1jky.<\/p>\n\n\n\n

P\u0159i p\u0159ipojov\u00e1n\u00ed nev\u00fdbu\u0161n\u00fdch rozvodnic k pozinkovan\u00fdm trubk\u00e1m je t\u0159eba v\u011bnovat zvl\u00e1\u0161tn\u00ed pozornost n\u00e1sleduj\u00edc\u00edm bod\u016fm:<\/strong><\/strong><\/h2>\n\n\n\n

Probl\u00e9my s uzemn\u011bn\u00edm: kv\u016fli procesu v\u00fdroby pozinkovan\u00fdch trubek bude m\u00edt v\u00fdznamn\u00fd vliv na vodivost pozinkovan\u00e9 vrstvy, tak\u017ee ve spojen\u00ed mezi nev\u00fdbu\u0161n\u00fdm rozvad\u011b\u010dem a pozinkovanou trubkou je pot\u0159eba propojovac\u00edch kabel\u016f. Specifick\u00fd provoz je nastaven v nev\u00fdbu\u0161n\u00e9m rozv\u00e1d\u011b\u010di speci\u00e1ln\u00ed uzem\u0148ovac\u00ed veden\u00ed, p\u0159ipojen\u00edm k zemi se zajist\u00ed spolehlivost uzemn\u011bn\u00ed, \u010d\u00edm\u017e se zlep\u0161\u00ed nev\u00fdbu\u0161n\u00fd bezpe\u010dnostn\u00ed v\u00fdkon.<\/p>\n\n\n\n

P\u0159ipojen\u00ed: Nev\u00fdbu\u0161n\u00e1 rozvodn\u00e1 sk\u0159\u00ed\u0148 a pozinkovan\u00e9 potrub\u00ed by m\u011bly b\u00fdt spojeny z\u00e1vitov\u00fdm spojem a pou\u017eijte nev\u00fdbu\u0161nou rozvodnou sk\u0159\u00ed\u0148 a nev\u00fdbu\u0161n\u00fd sp\u00edna\u010d. Ocelov\u00e1 trubka mus\u00ed m\u00edt dostate\u010dnou pevnost a ochranu a tlou\u0161\u0165ka jej\u00ed st\u011bny nesm\u00ed b\u00fdt men\u0161\u00ed ne\u017e 2,5 mm.<\/p>\n\n\n\n

Probl\u00e9my s t\u011bsn\u011bn\u00edm: Pokud je nev\u00fdbu\u0161n\u00e1 pr\u016fchodka p\u0159ipojena k pozinkovan\u00e9 ocelov\u00e9 trubce nebo ohebn\u00e9mu potrub\u00ed, nemus\u00ed b\u00fdt cel\u00fd syst\u00e9m nev\u00fdbu\u0161n\u00fd, proto\u017ee z\u00e1vity nemaj\u00ed t\u011bsnic\u00ed funkci. Proto je t\u0159eba p\u0159i p\u0159ipojov\u00e1n\u00ed v\u011bnovat zvl\u00e1\u0161tn\u00ed pozornost ot\u00e1zk\u00e1m t\u011bsn\u011bn\u00ed, aby byla zaji\u0161t\u011bna bezpe\u010dnost syst\u00e9mu v nev\u00fdbu\u0161n\u00fdch oblastech.<\/p>\n\n\n\n

V\u00fdb\u011br materi\u00e1lu: nev\u00fdbu\u0161n\u00e1 rozvodn\u00e1 sk\u0159\u00ed\u0148ka by m\u011bla b\u00fdt vyrobena z nerezov\u00e9 oceli (nap\u0159\u00edklad Baosteel 304 nebo v\u00edce), barva barvy z nerezov\u00e9 oceli, tlou\u0161\u0165ka krabice ne men\u0161\u00ed ne\u017e 4,0 mm.<\/p>\n\n\n\n

Specifick\u00e9 postupy pro startovac\u00ed kabely:<\/strong><\/strong><\/h2>\n\n\n\n

U propojovac\u00edch kabel\u016f nejprve vyberte vhodn\u00fd zemnic\u00ed vodi\u010d a zp\u016fsob uzemn\u011bn\u00ed a pot\u00e9 propojte propojovac\u00ed kabely uvnit\u0159 nev\u00fdbu\u0161n\u00e9ho rozv\u00e1d\u011b\u010de, p\u0159ipojte zemnic\u00ed vodi\u010d k zemnic\u00edmu \u0161roubu nev\u00fdbu\u0161n\u00e9ho rozv\u00e1d\u011b\u010de a pot\u00e9 p\u0159ipojte druh\u00fd konec zemnic\u00edho vodi\u010de k p\u0159\u00edpojnici nebo jin\u00e9mu za\u0159\u00edzen\u00ed. P\u0159ipojen\u00ed by m\u011blo zajistit vhodnou d\u00e9lku zemnic\u00edho vodi\u010de, uzem\u0148ovac\u00ed rozhran\u00ed je t\u011bsn\u00e9, jinak ovlivn\u00ed uzem\u0148ovac\u00ed \u00fa\u010dinek propojovac\u00edho vodi\u010de, a t\u00edm ovlivn\u00ed nev\u00fdbu\u0161nou bezpe\u010dnost.<\/p>\n\n\n\n

V\u00fd\u0161e uveden\u00fdmi opat\u0159en\u00edmi lze \u00fa\u010dinn\u011b zajistit spolehlivost a bezpe\u010dnost spojen\u00ed mezi nev\u00fdbu\u0161nou rozvodnou sk\u0159\u00edn\u00ed a pozinkovanou trubkou.<\/p>","protected":false},"excerpt":{"rendered":"

What are the principles of connecting explosion-proof distribution boxes with galvanized pipes? 7 principles of connecting explosion-proof distribution box with galvanized pipe: 1 The requirements for laying explosion-proof pipes are higher than those for laying ordinary open pipes. Need to use thick-walled pipe (galvanized water pipe), each connection also has special requirements. 2 Pipes and […]<\/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-2132","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":"What are the principles of connecting explosion-proof distribution boxes with galvanized pipes? 7 principles of connecting explosion-proof distribution box with galvanized pipe: 1 The requirements for laying explosion-proof pipes are higher than those for laying ordinary open pipes. Need to use thick-walled pipe (galvanized water pipe), each connection also has special requirements. 2 Pipes and…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/2132","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=2132"}],"version-history":[{"count":2,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/2132\/revisions"}],"predecessor-version":[{"id":2332,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/2132\/revisions\/2332"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/media?parent=2132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/categories?post=2132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/tags?post=2132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}