{"id":649,"date":"2010-08-26T09:42:46","date_gmt":"2010-08-26T07:42:46","guid":{"rendered":"http:\/\/tourdebier.cz\/francek\/?p=649"},"modified":"2016-02-23T11:42:31","modified_gmt":"2016-02-23T10:42:31","slug":"staceci-strojek","status":"publish","type":"post","link":"https:\/\/www.tourdebier.cz\/francek\/staceci-strojek\/","title":{"rendered":"St\u00e1\u010dec\u00ed strojek"},"content":{"rendered":"<p>Ji\u017e sta\u0159\u00ed \u010cechov\u00e9&#8230; Na n\u00ed\u017ee uveden\u00e9m obr\u00e1zku m\u016f\u017eeme jasn\u011b dokumentvat, \u017ee princip st\u00e1\u010den\u00ed a fyzika funguje bez ohledu na \u010das, estetiku ev. materi\u00e1l\u00a0proveden\u00fdch n\u00e1stroj\u016f. A st\u00e1\u010det i \u010depovat jsme mohli od Koldovsk\u00e9ho ji\u017e od 20ti zlatek.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.tourdebier.cz\/francek\/wp-content\/gallery\/technologie\/protitlak.jpg\" alt=\"protitlak\" \/><\/p>\n<p>\u010cas trochu pokro\u010dil a st\u00e1\u010det do protitlaku vzduchu jist\u011b lze, ale\u00a0 v\u00edme, \u017ee stabilita piva siln\u011b utrp\u00ed oxida\u010dn\u00edmi procesy. Proto jsem se pokusil zhotovit &#8222;n\u011bco&#8220; na st\u00e1\u010den\u00ed do dom\u00e1c\u00edch podm\u00ednek, ale s profi v\u00fdsledkem. Pro inspiraci jsem prohl\u00e9dl n\u011bkolik web\u016f, \u00a0hlavn\u011b na n\u011bmeck\u00fdch str\u00e1nk\u00e1ch. Ale i americk\u00e9 weby n\u011bco nab\u00eddly, p\u0159\u00edstup\u00a0k probl\u00e9mu byl v\u00edce tv\u016fr\u010d\u00ed, ale m\u00e9n\u011b profesion\u00e1ln\u00ed.\u00a0Z\u00e1kladem cel\u00e9ho za\u0159\u00edzen\u00ed je pln\u00edc\u00ed hlava. J\u00e1 ji zat\u00edm jako prototyp nechal ud\u011blat z hlin\u00edkov\u00e9 slitiny.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.tourdebier.cz\/francek\/wp-content\/gallery\/technologie\/p1090132.jpg\" alt=\"p1090132\" \/><\/p>\n<p>Hlava pln\u00ed n\u011bkolik funkc\u00ed\u00a0:<\/p>\n<ul>\n<li>umo\u017e\u0148uje naplnit CO2 do pivn\u00ed l\u00e1hve (ev.soudku 5l) pod tlakem &#8211; men\u0161\u00edm otvorem<\/li>\n<li>p\u0159iv\u00e1d\u00ed pivo z le\u017e\u00e1ck\u00e9ho sudu do lahve &#8211; v\u011bt\u0161\u00edm otvorem\u00a0\u00a0se vsunutou \u00a0hadi\u010dkou<\/li>\n<li>pomoc\u00ed odvzdu\u0161\u0148ovac\u00edho \u0161roubu sni\u017euje p\u0159etlak v lahvi a odv\u00e1d\u00ed z lahve CO2<\/li>\n<\/ul>\n<p>Hlavu dopl\u0148uj\u00ed 2x mosazn\u00e1 vsuvka 1\/4\u00b4\u00b4, 2x kulov\u00fd ventil\u00a0 1\/4\u00b4\u00b4a 2x pivn\u00ed spojka JG 1\/4\u00b4\u00b4\/9,5mm.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.tourdebier.cz\/francek\/wp-content\/gallery\/technologie\/p1090126.jpg\" alt=\"p1090126\" \/><\/p>\n<p>V\u0161e je se\u0161roubov\u00e1no a ut\u011bsn\u011bno instalat\u00e9rskou teflonovou\u00a0 p\u00e1skou.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.tourdebier.cz\/francek\/wp-content\/gallery\/technologie\/p1090145.jpg\" alt=\"p1090145\" \/><\/p>\n<p>Dosedac\u00ed \u010d\u00e1st k lahvi je t\u011bsn\u011bna\u00a0O krou\u017ekem a ploch\u00fdm t\u011bsn\u011bn\u00edm. T\u011bsn\u00edm nadvakr\u00e1t z d\u016fvodu v\u011bt\u0161\u00ed pru\u017enosti p\u0159i dosed\u00e1n\u00ed na sklen\u011bn\u00e9 hrdlo lahve. Propojen\u00ed na reduk\u010dn\u00ed ventil\u00a0 lahve s CO2 i pivn\u00ed veden\u00ed na nara\u017ee\u010d ze sudu je provedeno PE hadicemi o pr\u016fm\u011bru 9,5mm. Pro rozbo\u010den\u00ed CO2, pou\u017e\u00edv\u00e1m JG T kus. Jako stojan je pou\u017eit U plech s nava\u0159enou plochou ty\u010d\u00ed pro truhl\u00e1\u0159skou sv\u011brku.<\/p>\n<p><img decoding=\"async\" class=\"ngg-singlepic ngg-center\" src=\"https:\/\/www.tourdebier.cz\/francek\/wp-content\/gallery\/technologie\/p1090185.jpg\" alt=\"p1090185\" \/><\/p>\n<p>P\u0159i pln\u011bn\u00ed je optim\u00e1ln\u00ed m\u00edt teplotu piva bl\u00ed\u017e\u00edc\u00ed se nule, chladn\u00e9 lahve a tlak v sudu\u00a0nepatrn\u011b vy\u0161\u0161\u00ed ne\u017e tlak p\u0159i le\u017een\u00ed (neunikaj\u00ed\u00a0 do pln\u00edc\u00ed trubky bublinky co2 a nezp\u016fsobuj\u00ed ani m\u00edrn\u00e9 p\u011bn\u011bn\u00ed).<\/p>\n<p>Postup p\u0159i pln\u011bn\u00ed:<\/p>\n<ol>\n<li>Uzav\u0159eme oba kulov\u00e9 kohouty na pln\u00edc\u00ed hlav\u011b<\/li>\n<li>Propoj\u00edme pivn\u00ed cestu i cesty CO2<\/li>\n<li>Nastav\u00edme spr\u00e1vn\u00fd pln\u00edc\u00ed tlak ( nap\u0159. le\u017een\u00ed je 0,9 bar, nastav\u00edme tlak na regul\u00e1toru na 1bar)<\/li>\n<li>Vlo\u017e\u00edme pod hlavu l\u00e1hev a m\u00edrn\u011b sv\u011brkou dot\u00e1hneme<\/li>\n<li>Otev\u0159eme kulov\u00fd ventil s co2 a po\u010dk\u00e1me a\u017e se lahev napln\u00ed &#8211; pozn\u00e1me to sluchem &#8211; \u00a0a ventil uzav\u0159eme<\/li>\n<li>Povol\u00edme sv\u011brku a nech\u00e1me uniknout sm\u011bs CO2 se vzduchem<\/li>\n<li>Znovu napln\u00edme lahev CO2 , ventil CO2 uzav\u0159eme<\/li>\n<li>Otev\u0159eme ventil\u00a0 pivn\u00ed cesty<\/li>\n<li>Ot\u00e1\u010den\u00edm\u00a0odvzdu\u0161novac\u00edh \u0161roubu umo\u017en\u00edme unikat s m\u00edrn\u00fdm poklesem tlaku CO2, a t\u00edm postupn\u011b nechat nat\u00e9kat pivo bez p\u011bny<\/li>\n<li>Po napln\u011bn\u00ed lahve odvzdu\u0161\u0148ovac\u00ed ventil uzav\u0159eme<\/li>\n<li>Uzav\u0159eme ventil pivn\u00ed cesty<\/li>\n<li>Povol\u00edme sv\u011brku, vyjmeme l\u00e1hev a co nejd\u0159\u00edve l\u00e1hev uzav\u0159eme korunkou nebo keramick\u00fdm uz\u00e1v\u011brem, aby nedo\u0161lo k uvol\u0148ov\u00e1n\u00ed CO2 a t\u00edm p\u011bn\u011bn\u00ed piva<\/li>\n<li>Postup opakujeme<\/li>\n<\/ol>\n<p>P. S. Po zku\u0161enostech doporu\u010duji zv\u00fd\u0161it tlak na dvojn\u00e1sobek tlaku le\u017e\u00e1ck\u00e9ho.<\/p>\n<div class='wp_likes' id='wp_likes_post-649'><a class='like' href=\"javascript:wp_likes.like(649);\" title='' ><img decoding=\"async\" src=\"https:\/\/www.tourdebier.cz\/francek\/wp-content\/uploads\/thumb-up-francek.jpg\" alt='' border='0'\/><\/a><span class='text'><b>10<\/b> lidem se \u010dl\u00e1nek l\u00edb\u00ed.<\/span><\/p>\n<div class='like' ><a href=\"javascript:wp_likes.like(649);\"><\/a><\/div>\n<div class='unlike' ><a href=\"javascript:wp_likes.unlike(649);\">> U\u017e se mi nel\u00edb\u00ed..<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ji\u017e sta\u0159\u00ed \u010cechov\u00e9&#8230; Na n\u00ed\u017ee uveden\u00e9m obr\u00e1zku m\u016f\u017eeme jasn\u011b dokumentvat, \u017ee princip st\u00e1\u010den\u00ed a fyzika funguje bez ohledu na \u010das, estetiku ev. materi\u00e1l\u00a0proveden\u00fdch n\u00e1stroj\u016f. A st\u00e1\u010det i \u010depovat jsme mohli od Koldovsk\u00e9ho ji\u017e od 20ti zlatek. \u010cas trochu pokro\u010dil a st\u00e1\u010det do protitlaku vzduchu jist\u011b lze, ale\u00a0 v\u00edme, \u017ee stabilita piva siln\u011b utrp\u00ed oxida\u010dn\u00edmi procesy. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-649","post","type-post","status-publish","format-standard","hentry","category-tech"],"_links":{"self":[{"href":"https:\/\/www.tourdebier.cz\/francek\/wp-json\/wp\/v2\/posts\/649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tourdebier.cz\/francek\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tourdebier.cz\/francek\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tourdebier.cz\/francek\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tourdebier.cz\/francek\/wp-json\/wp\/v2\/comments?post=649"}],"version-history":[{"count":2,"href":"https:\/\/www.tourdebier.cz\/francek\/wp-json\/wp\/v2\/posts\/649\/revisions"}],"predecessor-version":[{"id":3099,"href":"https:\/\/www.tourdebier.cz\/francek\/wp-json\/wp\/v2\/posts\/649\/revisions\/3099"}],"wp:attachment":[{"href":"https:\/\/www.tourdebier.cz\/francek\/wp-json\/wp\/v2\/media?parent=649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tourdebier.cz\/francek\/wp-json\/wp\/v2\/categories?post=649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tourdebier.cz\/francek\/wp-json\/wp\/v2\/tags?post=649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}