{"id":2786,"date":"2020-12-15T16:05:03","date_gmt":"2020-12-15T14:05:03","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=2786"},"modified":"2020-12-15T16:05:03","modified_gmt":"2020-12-15T14:05:03","slug":"armatura-dlya-kotelnyh-esli-platit-nedorogo","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/cs\/armatura-dlya-kotelnyh-esli-platit-nedorogo\/","title":{"rendered":"Vybaven\u00ed kotelny, pokud plat\u00edte levn\u011b"},"content":{"rendered":"<h1>Rozpo\u010dtov\u00e9 armatury pro kotelny. Ventily a p\u0159\u00edslu\u0161enstv\u00ed<\/h1>\n<p>Ned\u00e1vno jsme hovo\u0159ili o \u010derpac\u00edch skupin\u00e1ch, kter\u00e9 se pou\u017e\u00edvaj\u00ed pro potrubn\u00ed kotle se zaru\u010denou kvalitou. Ale nen\u00ed to jedin\u00fd zp\u016fsob, jak se zalo\u017eit <a href=\"https:\/\/firebox.com.ua\/cs\/product-category\/tverdotoplivnye-pelletnye-kotly\/\">kotel<\/a> a souvisej\u00edc\u00ed vybaven\u00ed. Dnes si pov\u00edme, jak\u00e9 armatury pro kotelny se vyr\u00e1b\u00ed a za jak\u00fdm \u00fa\u010delem byly vyrobeny. Nejprve si v\u0161imneme, \u017ee bez v\u00fdjimky jsou v\u0161echny armatury, p\u0159\u00edpravky a p\u0159\u00edslu\u0161enstv\u00ed navr\u017eeny tak, aby usnad\u0148ovaly instalaci. O nich bude \u0159e\u010d v na\u0161\u00ed dne\u0161n\u00ed recenzi.<\/p>\n<blockquote><p>\u010c\u00edm v\u00edce budete v topn\u00fdch syst\u00e9mech pou\u017e\u00edvat r\u016fzn\u00e9 armatury, t\u00edm funk\u010dn\u011bj\u0161\u00ed bude. Krom\u011b toho v\u00e1m takov\u00e9 ventily a regul\u00e1tory umo\u017e\u0148uj\u00ed automatizovat topn\u00fd syst\u00e9m.<\/p><\/blockquote>\n<h2>Armatury topn\u00e9ho syst\u00e9mu<\/h2>\n<p>V\u011bt\u0161ina dostupn\u00fdch armatur kotl\u016f je pro horizont\u00e1ln\u00ed rozvody. V\u00fdrobci v\u011bnuj\u00ed jejich v\u00fdvoji a \u00faprav\u00e1m velkou pozornost. V\u00fdrobci ve skute\u010dnosti nab\u00edzej\u00ed kompletn\u00ed instala\u010dn\u00ed syst\u00e9m, tak\u017ee vyzbrojeni katalogem si m\u016f\u017eete vybrat v\u0161e, co pot\u0159ebujete k uv\u00e1z\u00e1n\u00ed va\u0161\u00ed kotelny. Ale mist\u0159i to d\u011blaj\u00ed jen z\u0159\u00eddka, kupuj\u00ed p\u0159edm\u011bty \u201eze sb\u00edrky\u201c po kusech. Armatury pro kotelny jsou zastoupeny n\u00e1sleduj\u00edc\u00edmi typy a potrubn\u00edmi jednotkami.<\/p>\n<h3>Bezpe\u010dnostn\u00ed skupiny<\/h3>\n<p>Pro instalaci<a href=\"https:\/\/firebox.com.ua\/cs\/product-category\/tverdotoplivnye-kotly-dlya-gorelok\/\"> kotel<\/a> je p\u0159ip\u00e1s\u00e1n samostatn\u00fd okruh, ve kter\u00e9m mus\u00ed b\u00fdt p\u0159\u00edtomna tzv. bezpe\u010dnostn\u00ed skupina. Skl\u00e1d\u00e1 se z odvzdu\u0161\u0148ovac\u00edho ventilu, tlakom\u011bru (tlakov\u00e9ho sn\u00edma\u010de) a pojistn\u00e9ho ventilu, kter\u00fd \u0159\u00edd\u00ed tlak a odv\u00e1d\u00ed jeho p\u0159ebytek.<\/p>\n<p>Uvedli jsme hlavn\u00ed kov\u00e1n\u00ed pro tuto mont\u00e1\u017en\u00ed skupinu. Jejich sestava se m\u016f\u017ee li\u0161it v z\u00e1vislosti na funkc\u00edch a vizi v\u00fdrobce, co by v n\u00ed m\u011blo b\u00fdt. Bezpe\u010dnostn\u00ed skupina m\u016f\u017ee nap\u0159\u00edklad odstra\u0148ovat strusku nebo m\u00edt termostat.<\/p>\n<h3>P\u0159edem regulovan\u00e9 ventily<\/h3>\n<p>Samostatnou recenzi jsme v\u011bnovali vyva\u017eovac\u00edm ventil\u016fm. <a href=\"\/cs\/kak-vyrovnyat-temperaturu-v-radiatorah\/\">&quot;<strong>Jak vyrovnat teplotu v radi\u00e1torech<\/strong>&quot;<\/a>... Tato jednotka, jak v\u00edte, reguluje tlak v okruhu a odstra\u0148uje jeho p\u0159ebytek. Regula\u010dn\u00edmi ventily lze tak\u00e9 m\u011bnit konstantn\u00ed teplotu v r\u016fzn\u00fdch segmentech topn\u00e9ho okruhu. To je nutn\u00e9 prov\u00e9st zejm\u00e9na v dlouh\u00fdch topn\u00fdch v\u011btv\u00edch, v jejich\u017e konci se hromad\u00ed ochlazen\u00e1 chladic\u00ed kapalina.<\/p>\n<p>Regula\u010dn\u00ed ventily jsou zastoupeny \u0161irokou \u0161k\u00e1lou za\u0159\u00edzen\u00ed, zahrnuje tak\u00e9:<\/p>\n<ul>\n<li>regula\u010dn\u00ed ventily s uzav\u00edrac\u00ed funkc\u00ed;<\/li>\n<li>ventily s termostatickou hlavic\u00ed a vlnovcem pro regulaci teploty;<\/li>\n<li>v\u00edcecestn\u00e9 ventily s nebo bez termostatick\u00e9 hlavice.<\/li>\n<\/ul>\n<p>Seznam za\u0159\u00edzen\u00ed umo\u017e\u0148uje dos\u00e1hnout vyv\u00e1\u017een\u00fdch konstruk\u010dn\u00edch charakteristik a tak\u00e9 minimalizovat dopad ur\u010dit\u00fdch funkc\u00ed topn\u00fdch syst\u00e9m\u016f. Nap\u0159\u00edklad u topn\u00fdch radi\u00e1tor\u016f jsou nutn\u00e9 \u00fapravy pro dosa\u017een\u00ed stejn\u00e9 teploty ve v\u0161ech topn\u00fdch okruz\u00edch. To se prov\u00e1d\u00ed pomoc\u00ed ventil\u016f.<\/p>\n<h3>Distribu\u010dn\u00ed p\u0159evodovky<\/h3>\n<p>Pomoc\u00ed redukc\u00ed se nastav\u00ed po\u017eadovan\u00fd po\u010det v\u011btv\u00ed topn\u00e9ho syst\u00e9mu. T\u00edm se sni\u017euje po\u010det r\u016fzn\u00fdch adapt\u00e9r\u016f a zapojen\u00ed je srozumiteln\u011bj\u0161\u00ed a technologicky vysp\u011blej\u0161\u00ed. V p\u0159\u00edpad\u011b pot\u0159eby l\u00e9pe opraviteln\u00e9.<\/p>\n<p>Mezi nejpou\u017e\u00edvan\u011bj\u0161\u00ed armatury pro kotelny pat\u0159\u00ed: redukce, z\u00e1tky, kulov\u00e9 kohouty, zp\u011btn\u00fd ventil a termostat.<\/p>\n<h3>Armatury kotelen a jejich typy<\/h3>\n<p>Obecn\u011b uzav\u00edrac\u00ed a regula\u010dn\u00ed ventily zahrnuj\u00ed n\u011bkolik hlavn\u00edch kategori\u00ed produkt\u016f:<\/p>\n<ul>\n<li>vyva\u017eovac\u00ed ventily;<\/li>\n<li>v\u011btrac\u00ed otvory;<\/li>\n<li>sb\u011bratel\u00e9;<\/li>\n<li>je\u0159\u00e1by;<\/li>\n<li>zp\u011btn\u00e9 ventily;<\/li>\n<li>pojistn\u00e9 ventily;<\/li>\n<li>reduk\u010dn\u00ed ventily;<\/li>\n<li>termostaty;<\/li>\n<li>mix\u00e9ry;<\/li>\n<li>t\u0159\u00ed- a \u010dty\u0159cestn\u00e9 ventily;<\/li>\n<li>dopl\u0148ovac\u00ed ventily;<\/li>\n<li>termostatick\u00e9 ventily;<\/li>\n<li>ventily proti kondenzaci;<\/li>\n<li>ochrann\u00e9 ventily proti p\u0159eh\u0159\u00e1t\u00ed a dal\u0161\u00ed.<\/li>\n<\/ul>\n<p>V z\u00e1vislosti na \u00fakolech m\u016f\u017ee m\u00edt topn\u00fd syst\u00e9m r\u016fzn\u00e9 potrub\u00ed. Pokusme se analyzovat, jak\u00e9 armatury pro kotelny se pro tyto \u00fa\u010dely pou\u017e\u00edvaj\u00ed.<\/p>\n<h2>Potrub\u00ed topn\u00e9ho kotle<\/h2>\n<p><a href=\"https:\/\/firebox.com.ua\/wp-content\/uploads\/shema.jpg.pagespeed.ce_.rjxogq9e7o.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2794\" src=\"https:\/\/firebox.com.ua\/wp-content\/uploads\/shema.jpg.pagespeed.ce_.rjxogq9e7o.jpg\" alt=\"Armatury pro kotle na tuh\u00e1 paliva\" width=\"620\" height=\"355\" title=\"- -\"><\/a><\/p>\n<p>Abychom pochopili, jak\u00fd druh kov\u00e1n\u00ed je pro p\u00e1skov\u00e1n\u00ed pot\u0159eba, porovnejme dv\u011b tepeln\u00e1 sch\u00e9mata. Jeden nejjednodu\u0161\u0161\u00ed pro p\u0159ipojen\u00ed kotle na tuh\u00e1 paliva. Druh\u00fd je ur\u010den pro potrub\u00ed skute\u010dn\u00e9ho topn\u00e9ho objektu.<\/p>\n<p>Obecn\u011b plat\u00ed, \u017ee instalace kotle vy\u017eaduje:<\/p>\n<ul>\n<li>skupina zabezpe\u010den\u00ed, kter\u00e1 je p\u0159ipojena jako samostatn\u00fd uzel;<\/li>\n<li>\u010derpadlo s nucen\u00fdm ob\u011bhem s obtokem;<\/li>\n<li>uzav\u00edrac\u00ed ventily pro obtok;<\/li>\n<li>t\u0159\u00edcestn\u00fd ventil;<\/li>\n<li>bahenn\u00ed filtr;<\/li>\n<li>do p\u0159\u00eddavn\u00e9ho potrub\u00ed lze nainstalovat vyva\u017eovac\u00ed ventil pro uvoln\u011bn\u00ed nadm\u011brn\u00e9ho tlaku v p\u0159\u00edvodn\u00edm potrub\u00ed.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/firebox.com.ua\/wp-content\/uploads\/shema_otopleniya1-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-2795\" src=\"https:\/\/firebox.com.ua\/wp-content\/uploads\/shema_otopleniya1-1-1024x682.jpg\" alt=\"- -\" width=\"1024\" height=\"682\" title=\"- -\"><\/a><\/p>\n<p>Pro p\u0159ipojen\u00ed plynov\u00e9ho topn\u00e9ho kotle k syst\u00e9mu pomoc\u00ed hydraulick\u00e9 \u0161ipky budete pot\u0159ebovat n\u00e1sleduj\u00edc\u00ed armatury pro kotelny:<\/p>\n<ul>\n<li>v p\u0159\u00edvodn\u00edm potrub\u00ed o pr\u016fm\u011bru 32 mm, sm\u011b\u0159uj\u00edc\u00edm k hydraulick\u00e9mu sp\u00edna\u010di, je na tomto potrub\u00ed instalov\u00e1n pouze uzav\u00edrac\u00ed ventil;<\/li>\n<li>&quot;Na vratn\u00e9m potrub\u00ed&quot; je namontov\u00e1n kalov\u00fd filtr, kter\u00fd zabra\u0148uje vnik\u00e1n\u00ed strusky a ne\u010distot do kotle;<\/li>\n<li>linka make-upu je dopln\u011bna filtrem ne\u010distot;<\/li>\n<li>na p\u0159ipojen\u00ed dopl\u0148ovac\u00edho potrub\u00ed a &quot;zp\u00e1te\u010dky&quot; je vy\u017eadov\u00e1n zp\u011btn\u00fd ventil, aby se zabr\u00e1nilo p\u0159ete\u010den\u00ed chladic\u00ed kapaliny;<\/li>\n<li>na make-up je instalov\u00e1n dal\u0161\u00ed rohov\u00fd s\u00ed\u0165ov\u00fd filtr;<\/li>\n<li>je tak\u00e9 zapot\u0159eb\u00ed n\u011bkolik uzav\u00edrac\u00edch ventil\u016f.<\/li>\n<\/ul>\n<p>Pojistn\u00e1 skupina pro plynov\u00e9 kotle nen\u00ed instalov\u00e1na, je sou\u010d\u00e1st\u00ed stavebnice vestavn\u00e9ho kotle. U kotle na tuh\u00e1 paliva je na p\u0159\u00edvodn\u00edm potrub\u00ed instalov\u00e1na pojistn\u00e1 skupina a expanzn\u00ed n\u00e1doba.<\/p>\n<h3>Prodlou\u017een\u00e9 p\u00e1skov\u00e1n\u00ed <a href=\"https:\/\/firebox.com.ua\/cs\/product-category\/tverdotoplivnye-kotly-dlya-gorelok\/\">kotel na tuh\u00e1 paliva<\/a><\/h3>\n<p>P\u0159i instalaci kotle na tuh\u00e1 paliva odborn\u00edci doporu\u010duj\u00ed nainstalovat roz\u0161\u00ed\u0159enou sadu armatur pro kotelny:<\/p>\n<ul>\n<li>pojistn\u00fd ventil chr\u00e1n\u00edc\u00ed okruh p\u0159ed vysok\u00fdm tlakem. Jeho model z\u00e1vis\u00ed na v\u00fdkonu kotle. U kotl\u016f do 50 kW se bezpe\u010dnostn\u00ed sestava instaluje s v\u00fdvody \u00bd x \u00be palce. Takov\u00e9 uzly umo\u017e\u0148uj\u00ed statick\u00e9 p\u0159izp\u016fsoben\u00ed, pokud tov\u00e1rna nepln\u00ed sv\u00e9 funkce;<\/li>\n<li>pojistn\u00fd ventil lze instalovat jako sou\u010d\u00e1st bezpe\u010dnostn\u00ed skupiny nebo samostatn\u011b. Ale obvykl\u00fd tlak odpov\u00edd\u00e1 3 bar\u016fm, p\u0159i instalaci s kotli na tuh\u00e1 paliva se vyplat\u00ed jej vym\u011bnit a nastavit jmenovitou hodnotu odpov\u00eddaj\u00edc\u00ed charakteristik\u00e1m kotle;<\/li>\n<li>p\u0159i p\u0159eh\u0159\u00e1t\u00ed kotlov\u00e9ho okruhu je nutn\u00fd ventil nouzov\u00e9ho chlazen\u00ed, je instalov\u00e1n na p\u0159\u00edvodu chladic\u00ed kapaliny;<\/li>\n<li>ve &quot;zp\u00e1te\u010dce&quot; je analogicky instalov\u00e1n antikondenza\u010dn\u00ed ventil na ochranu p\u0159ed studen\u00fdm nosi\u010dem tepla;<\/li>\n<li>dopl\u0148ovac\u00ed linka by m\u011bla m\u00edt p\u0159ednostn\u011b automatick\u00fd dopl\u0148ovac\u00ed ventil;<\/li>\n<li>automatick\u00fd odvzdu\u0161\u0148ovac\u00ed ventil je sou\u010d\u00e1st\u00ed bezpe\u010dnostn\u00ed skupiny, ale lze jej instalovat p\u0159\u00edmo.<\/li>\n<\/ul>\n<p>V t\u00e9to konfiguraci bude kompletn\u00ed potrub\u00ed kotle na tuh\u00e1 paliva. Zajist\u00ed bezpe\u010dn\u00fd provoz topn\u00fdch za\u0159\u00edzen\u00ed i v nouzov\u00fdch situac\u00edch.<\/p>\n<p>&nbsp;<\/p>\n<p><a class=\"button24\" href=\"\/cs\/product-category\/tverdotoplivnye-kotly-dlya-gorelok\/\">Prod\u00e1m kotel na tuh\u00e1 paliva s mont\u00e1\u017e\u00ed<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0411\u044e\u0434\u0436\u0435\u0442\u043d\u0430\u044f \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u0430 \u0434\u043b\u044f \u043a\u043e\u0442\u0435\u043b\u044c\u043d\u044b\u0445. \u041a\u043b\u0430\u043f\u0430\u043d\u044b \u0438 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0442\u0443\u044e\u0449\u0438\u0435 \u041d\u0435\u0434\u0430\u0432\u043d\u043e \u043c\u044b \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u043b\u0438 \u043e \u043d\u0430\u0441\u043e\u0441\u043d\u044b\u0445 \u0433\u0440\u0443\u043f\u043f\u0430\u0445, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0434\u043b\u044f \u043e\u0431\u0432\u044f\u0437\u043a\u0438 \u043a\u043e\u0442\u043b\u043e\u0432 \u0441 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e\u043c. \u041d\u043e \u044d\u0442\u043e \u043d\u0435 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043a\u043e\u0442\u0435\u043b \u0438 \u0441\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435. \u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043f\u043e\u0439\u0434\u0435\u0442 \u0440\u0435\u0447\u044c, \u043a\u0430\u043a\u0430\u044f \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u0430 \u0434\u043b\u044f \u043a\u043e\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0441\u044f, \u0438 \u0441 \u043a\u0430\u043a\u043e\u0439 \u0446\u0435\u043b\u044c\u044e \u043e\u043d\u0430 \u0441\u0434\u0435\u043b\u0430\u043d\u0430. \u041f\u0440\u0435\u0436\u0434\u0435 \u0432\u0441\u0435\u0433\u043e, \u043e\u0442\u043c\u0435\u0442\u0438\u043c, \u0447\u0442\u043e \u0432\u0441\u0435 \u0431\u0435\u0437 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u043d\u044b\u0435 \u0443\u0437\u043b\u044b, \u043f\u0440\u0438\u0441\u043f\u043e\u0441\u043e\u0431\u043b\u0435\u043d\u0438\u044f [&#8230;]\n","protected":false},"author":1,"featured_media":2792,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,8],"tags":[],"class_list":["post-2786","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kak-vybrat-kotel","category-obvyazka-kotlov"],"_links":{"self":[{"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/posts\/2786","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/comments?post=2786"}],"version-history":[{"count":0,"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/posts\/2786\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/media\/2792"}],"wp:attachment":[{"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/media?parent=2786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/categories?post=2786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firebox.com.ua\/cs\/wp-json\/wp\/v2\/tags?post=2786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}