{"id":3543,"date":"2019-11-12T18:46:03","date_gmt":"2019-11-12T17:46:03","guid":{"rendered":"https:\/\/www.tourdebier.cz\/francek\/?p=3543"},"modified":"2021-02-05T19:59:33","modified_gmt":"2021-02-05T18:59:33","slug":"chlazena-vana-spilecna-nadoba-pripravnik-ledove-vody","status":"publish","type":"post","link":"https:\/\/www.tourdebier.cz\/francek\/chlazena-vana-spilecna-nadoba-pripravnik-ledove-vody\/","title":{"rendered":"Chlazen\u00e1 vana – sp\u00edle\u010dn\u00e1 n\u00e1doba & p\u0159\u00edpravn\u00edk ledov\u00e9 vody"},"content":{"rendered":"\n

Chlazenou vanu na n\u00e1poje do hospod a bar\u016f jsem se pokusil pou\u017e\u00edt na sp\u00edle\u010dnou le\u017e\u00e1kovou n\u00e1dobu. Z\u00e1kladn\u00ed charakteristiky t\u00e9to n\u00e1doby jsou tyto: nerezov\u00e9 proveden\u00ed izolovan\u00e9 vany expanzn\u00ed p\u011bnou o tlou\u0161\u0165ce 5 cm, o rozm\u011brech 56x35x28cm, co\u017e je cca 55l, chlad\u00edc\u00ed p\u0159\u00edkon 250W, \u0159\u00edzen\u00ed digit\u00e1ln\u00ed regulac\u00ed Danfoss s \u010didlem sn\u00edmaj\u00edc\u00edm prostorovou teplotu. Toto proveden\u00ed je ur\u010deno k zabudov\u00e1n\u00ed do stolu.<\/p>\n\n\n\n

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pohled z boku<\/strong><\/figcaption><\/figure><\/div>\n\n\n\n
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elektrick\u00e9 schema<\/strong><\/figcaption><\/figure><\/div>\n\n\n\n
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v\u00fdpust<\/strong>

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prvn\u00ed test ledov\u00e9 vody<\/strong><\/figcaption><\/figure><\/div>\n\n\n\n
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ob\u011bhov\u00e9 \u010derpad\u00e9lko ledov\u00e9 vody na 12V se zdrojem<\/figcaption><\/figure><\/div>\n\n\n\n
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chlazen\u00ed le\u017e\u00e1ku ledovou vodou<\/strong><\/figcaption><\/figure><\/div>\n\n\n\n
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dochlazovac\u00ed smy\u010dka<\/strong><\/figcaption><\/figure><\/div>\n\n\n\n
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dochlazov\u00e1n\u00ed mladiny<\/strong><\/figcaption><\/figure><\/div>\n\n\n\n
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Budvarky po sto\u010den\u00ed<\/strong><\/figcaption><\/figure><\/div>\n\n\n\n
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Budvarky kompaktn\u00ed zv\u011bt\u0161en\u00e9<\/figcaption><\/figure>\n\n\n\n
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nerez v\u00fdpustn\u00fd kohou<\/strong>t<\/figcaption><\/figure><\/div>\n\n\n\n
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v\u00edko s j\u00edmkou<\/strong><\/figcaption><\/figure><\/div>\n\n\n\n
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opl\u00e1\u0161t\u011bn\u00ed reflexn\u00ed foli\u00ed<\/strong><\/figcaption><\/figure><\/div>\n\n\n\n

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Jako prvn\u00ed jsem provedl pokus s asi 45l vody, po 5 hodin\u00e1ch do\u0161lo k zamrznut\u00ed hladiny. Tak\u017ee v\u00fdkon pro p\u0159\u00edpravu ledov\u00e9 vody pro dochlazen\u00ed le\u017e\u00e1k\u016f je dostate\u010dn\u00fd. Pot\u00e9 jsem zji\u0161\u0165oval hysterezi p\u0159i nastaven\u00ed le\u017e\u00e1ck\u00e9 teploty, \u010didlo jsem vlo\u017eil do provizorn\u00ed j\u00edmky. Regul\u00e1tor Danfoss nem\u00e1 mo\u017enost nastaven\u00ed hystereze v desetin\u00e1ch stup\u0148\u016f, tak\u017ee se teplotu v p\u0159ijateln\u00fdch mez\u00edch udr\u017eet nepoda\u0159ilo. Regul\u00e1tor jsem nastavil na max. v\u00fdkon a \u010didlo zase nechal v prostoru a doplnil jsem sestavu o regul\u00e1tor s mo\u017enost\u00ed nastaven\u00ed desetiny stupn\u011b. V\u00fdsledek v\u00fdte\u010dn\u00fd. <\/p>\n\n\n\n

Nejv\u011bt\u0161\u00ed \u00faprava spo\u010d\u00edvala v dopln\u011bn\u00ed o spodn\u00ed vypou\u0161t\u011bn\u00ed s ventilem. Bylo nutno vyvrtat na \u0161patn\u011b p\u0159\u00edstupn\u00e9m m\u00edst\u011b otvor pro na\u0161roubov\u00e1n\u00ed niple na z\u00e1vit v\u00fdpusti i vlastn\u00ed v\u00fdpust. Tato nerezov\u00e1 sestava byla nejv\u011bt\u0161\u00ed extern\u00ed investic\u00ed do \u00fapravy cca 800CZK.<\/p>\n\n\n\n

Ostr\u00fd test prob\u011bhl samoz\u0159ejm\u011b na le\u017e\u00e1ku, p\u0159i okoln\u00ed teplot\u011b okolo 20\u00b0C.<\/p>\n\n\n\n

Po zchlazen\u00ed na teplotu vody z \u0159adu +1\u00b0C deskov\u00fdm v\u00fdm\u011bn\u00edkem, jsem do mladiny vlo\u017eil dochlazovac\u00ed smy\u010dku napojenou vanu s ledovou vodou poh\u00e1n\u011bnou mal\u00fdm \u010derpadlem. Dochlazeno na 7\u00b0C za 30 minut. P\u0159i pou\u017eit\u00ed dochlazovac\u00ed smy\u010dky s v\u011bt\u0161\u00ed p\u0159ed\u00e1vac\u00ed plochou by to \u0161lo je\u0161t\u011b rychleji asi dopln\u00edm o jednu sekci.<\/p>\n\n\n\n

Po vypu\u0161t\u011bn\u00ed zb\u00fdvaj\u00edc\u00ed vody sanitaci byla vychlazen\u00e1 mladina p\u0159e\u010derp\u00e1na do p\u0159edchlazen\u00e9 vany. Le\u017e\u00e1k byl p\u011bkn\u011b dokva\u0161en na hodnotu 4\u00b0P a d\u00e1n k le\u017een\u00ed. Po citliv\u00e9m sto\u010den\u00ed, budvarsk\u00e9 kvasnice uk\u00e1zaly p\u011bknou „soudr\u017enost“.<\/p>\n\n\n\n

Velikost t\u00e9to vany je optim\u00e1ln\u00ed pro 45l v\u00e1rky. J\u00e1 jsem na spodn\u00ed hranici tj. 30L, nebot\u02c7 chlad\u00edc\u00ed smy\u010dka dosahuje pouze do 1\/2 v\u00fd\u0161ky vany.<\/p>\n\n\n\n

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