{"id":11089,"date":"2024-09-12T00:02:18","date_gmt":"2024-09-11T22:02:18","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=11089"},"modified":"2024-09-12T00:02:18","modified_gmt":"2024-09-11T22:02:18","slug":"opressovka-sistemy-otopleniya-opredelenie","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/cs\/opressovka-sistemy-otopleniya-opredelenie\/","title":{"rendered":"Tlakov\u00e1 zkou\u0161ka topn\u00e9ho syst\u00e9mu (definice)"},"content":{"rendered":"<p><strong>Tlakov\u00e1 zkou\u0161ka topn\u00e9ho syst\u00e9mu<\/strong> je proces kontroly t\u011bsnosti a spolehlivosti v\u0161ech prvk\u016f otopn\u00e9 soustavy (potrub\u00ed, otopn\u00e1 t\u011blesa, kotle, p\u0159\u00edpojky a uzav\u00edrac\u00ed armatury) vytv\u00e1\u0159en\u00edm zv\u00fd\u0161en\u00e9ho tlaku pomoc\u00ed speci\u00e1ln\u00edho za\u0159\u00edzen\u00ed, zpravidla hydraulick\u00e9ho nebo pneumatick\u00e9ho \u010derpadla. Jedn\u00e1 se o povinn\u00fd krok p\u0159ed uveden\u00edm syst\u00e9mu do provozu nebo po proveden\u00ed oprav souvisej\u00edc\u00edch s v\u00fdm\u011bnou nebo modernizac\u00ed prvk\u016f topn\u00e9ho syst\u00e9mu.<\/p>\n<h3>Tlakov\u00e1 zkou\u0161ka topn\u00e9ho syst\u00e9mu: hlavn\u00ed etapy<\/h3>\n<ol>\n<li><strong>P\u0159\u00edprava syst\u00e9mu<\/strong>:\n<ul>\n<li>Syst\u00e9m je zcela napln\u011bn chladic\u00ed kapalinou (vodou nebo speci\u00e1ln\u00ed nemrznouc\u00ed kapalinou).<\/li>\n<li>V\u0161echny vzduchov\u00e9 kapsy jsou odstran\u011bny, aby se zabr\u00e1nilo zkreslen\u00ed v\u00fdsledk\u016f testu.<\/li>\n<li>Na vstupu jsou instalov\u00e1ny z\u00e1tky nebo ventily, aby se zabr\u00e1nilo \u00faniku chladic\u00ed kapaliny.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Vytv\u00e1\u0159en\u00ed p\u0159etlaku<\/strong>:\n<ul>\n<li>Pomoc\u00ed hydraulick\u00e9ho \u010derpadla (n\u011bkdy se pou\u017e\u00edvaj\u00ed pneumatick\u00e9) je do syst\u00e9mu p\u0159iv\u00e1d\u011bn tlak, kter\u00fd p\u0159ekra\u010duje provozn\u00ed tlak 1,5-2kr\u00e1t, co\u017e umo\u017e\u0148uje kontrolovat pevnost materi\u00e1l\u016f a t\u011bsnost spoj\u016f.<\/li>\n<li>Typicky se tlak zv\u00fd\u0161\u00ed na 1,5-2 atmosf\u00e9ry nad nomin\u00e1ln\u00ed hodnotu pro soukrom\u00e9 topn\u00e9 syst\u00e9my nebo na hodnoty stanoven\u00e9 v projektov\u00e9 dokumentaci.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Monitorov\u00e1n\u00ed stavu syst\u00e9mu<\/strong>:\n<ul>\n<li>Po ur\u010ditou dobu (od 30 minut do n\u011bkolika hodin) jsou monitorov\u00e1ny jak\u00e9koli zm\u011bny tlaku v syst\u00e9mu.<\/li>\n<li>P\u0159i poklesu tlaku se zaznamen\u00e1vaj\u00ed m\u00edsta net\u011bsnost\u00ed nebo z\u00e1vad.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Oprava zji\u0161t\u011bn\u00fdch z\u00e1vad<\/strong>:\n<ul>\n<li>Pokud jsou p\u0159i tlakov\u00e9 zkou\u0161ce zji\u0161t\u011bny net\u011bsnosti nebo jin\u00e9 poruchy, jsou odstran\u011bny a postup se opakuje, dokud nen\u00ed syst\u00e9m zcela ut\u011bsn\u011bn.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>C\u00edle a c\u00edle krimpov\u00e1n\u00ed:<\/h3>\n<ul>\n<li><strong>Zkou\u0161ka t\u011bsnosti<\/strong>: Tlakov\u00e1 zkou\u0161ka odhal\u00ed net\u011bsnosti, vady sva\u0159ovan\u00fdch nebo z\u00e1vitov\u00fdch spoj\u016f, praskliny v radi\u00e1torech a potrub\u00ed.<\/li>\n<li><strong>Test pevnosti<\/strong>: Ujist\u011bte se, \u017ee materi\u00e1ly a spoje vydr\u017e\u00ed provozn\u00ed tlak syst\u00e9mu bez poruchy nebo po\u0161kozen\u00ed.<\/li>\n<li><strong>Provozn\u00ed bezpe\u010dnost<\/strong>: Tlakov\u00e1 zkou\u0161ka zaji\u0161\u0165uje bezpe\u010dn\u00fd provoz topn\u00e9ho syst\u00e9mu p\u0159i maxim\u00e1ln\u00edm zat\u00ed\u017een\u00ed, p\u0159edch\u00e1z\u00ed havarijn\u00edm situac\u00edm b\u011bhem provozu.<\/li>\n<\/ul>\n<h3>Za\u0159\u00edzen\u00ed pro krimpov\u00e1n\u00ed:<\/h3>\n<ul>\n<li><strong>Ru\u010dn\u00ed hydraulick\u00e9 \u010derpadlo<\/strong>: U men\u0161\u00edch syst\u00e9m\u016f se k vytvo\u0159en\u00ed po\u017eadovan\u00e9ho tlaku pou\u017e\u00edv\u00e1 p\u0159enosn\u00e1 ru\u010dn\u00ed pumpa.<\/li>\n<li><strong>Elektrick\u00e1 \u010derpadla<\/strong>: Pro velk\u00e9 syst\u00e9my nebo pro zjednodu\u0161en\u00ed procesu lze pou\u017e\u00edt automatizovan\u00e9 \u010derpac\u00ed jednotky.<\/li>\n<\/ul>\n<p>Po instalaci je nutn\u00e1 tlakov\u00e1 zkou\u0161ka topn\u00e9ho syst\u00e9mu <a href=\"\/cs\/sistema-otopleniya-opredelenie\/\">topn\u00e9 syst\u00e9my<\/a>, rekonstrukci nebo v\u00fdm\u011bnu kl\u00ed\u010dov\u00fdch komponent\u016f, aby se p\u0159ede\u0161lo \u00fanik\u016fm a p\u0159\u00edpadn\u00fdm nehod\u00e1m b\u011bhem provozu.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u041e\u043f\u0440\u0435\u0441\u0441\u043e\u0432\u043a\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u0442\u043e\u043f\u043b\u0435\u043d\u0438\u044f \u2014 \u044d\u0442\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 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[&#8230;]\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[85],"tags":[],"class_list":["post-11089","post","type-post","status-publish","format-standard","hentry","category-baza-terminov-po-otopleniyu"],"_links":{"self":[{"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/posts\/11089","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/comments?post=11089"}],"version-history":[{"count":2,"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/posts\/11089\/revisions"}],"predecessor-version":[{"id":11091,"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/posts\/11089\/revisions\/11091"}],"wp:attachment":[{"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/media?parent=11089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/categories?post=11089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/tags?post=11089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}