![\"\"](\"https:\/\/www.alohapatek.cz\/wp-content\/uploads\/2019\/02\/single-boiler-machine.jpg\")
<\/a>– v\u011bt\u0161inou mal\u00fd bojler, nemo\u017enost v\u00fdroby espressa a sou\u010dasn\u00e9ho pou\u017eit\u00ed p\u00e1ry, <\/p>\n\n\n\n
bu\u010f d\u011bl\u00e1m k\u00e1vu, nebo a\u017e za chv\u00edli pou\u017e\u00edv\u00e1m p\u00e1ru. Jedn\u00e1 se samoz\u0159ejm\u011b o nej\u010dast\u011bj\u0161\u00ed \u0159e\u0161en\u00ed vzhledem k jeho n\u00edzk\u00e9 cen\u011b a komer\u010dn\u011bj\u0161\u00edmu vyu\u017eit\u00ed. Pro\u010d a\u017e za chv\u00edli d\u011bl\u00e1m k\u00e1vu ? Proto\u017ee p\u0159i pou\u017eit\u00ed p\u00e1ry na v\u00fdrobu p\u011bny v ml\u00e9ku je zapot\u0159eb\u00ed aby se bojler nah\u0159\u00e1l na 120st a p\u00e1ru vyrobil. Kdy\u017e chci na takov\u00e9m k\u00e1vovaru zase d\u011blat espresso mus\u00edm chv\u00edli po\u010dkat ne\u017e voda v bojleru zase zchl\u00e1dne na pot\u0159ebn\u00fdch 90 st.<\/p>\n\n\n\n
– nev\u00fdhoda je mal\u00fd objem a teplotn\u00ed nestabilita syst\u00e9mu. \u010c\u00edm men\u0161\u00ed objem bojleru t\u00edm je samoz\u0159ejm\u011b znateln\u011bj\u0161\u00ed v\u00fdkyv teplot p\u0159i dopu\u0161t\u011bn\u00ed studen\u00e9 vody po v\u00fdrob\u011b prvn\u00ed k\u00e1vy nebo h\u016f\u0159 po v\u00fdrob\u011b ml\u00e9ka pro capuccino a jeho n\u00e1sledn\u00e9 doh\u0159\u00e1t\u00ed pro po\u017eadovanou teplotu<\/p>\n\n\n\n
<\/p>\n\n\n\n
DUAL BOJLER<\/p>\n\n\n\n
– dual bojler aneb DB \u2013 dva bojlery v k\u00e1vovaru. Prvn\u00ed, zpravidla men\u0161\u00ed m\u00e1 objem do 250 -300ml a slou\u017e\u00ed pouze k v\u00fdrob\u011b k\u00e1vy. Druh\u00fd v\u011bt\u0161\u00ed s objemem do 500ml slou\u017e\u00ed pouze k v\u00fdrob\u011b ml\u00e9ka. Touto kombinac\u00ed je v\u00fdchoda \u017ee m\u016f\u017eeme d\u011blat oba n\u00e1poje najednou a teploty se navz\u00e1jem nebudou ovliv\u0148ovat.<\/p>\n\n\n\n – kdy\u017e dual bojler tak PID. PID je zkratka proportional\u2013integral\u2013derivative. Vysv\u011btl\u00edm jednodu\u0161e . Jedn\u00e1 se o velmi p\u0159esn\u00fd regul\u00e1tor teploty se zp\u011btnou vazbou. Jak u\u017e jsem napsal na za\u010d\u00e1tku u k\u00e1vovaru je ned\u016fle\u017eit\u011bj\u0161\u00edm parametrem teplotn\u00ed stabilita syst\u00e9mu p\u0159i extrakci k\u00e1vy. A proto\u017ee bojlery u syst\u00e9mu DUAL jsou mal\u00e9 , tak nevhodn\u011bj\u0161\u00edm \u0159e\u0161en\u00edm je PID regulace kter\u00e9 n\u00e1m tyto v\u00fdkyvy eliminuje.<\/p>\n\n\n\n <\/p>\n\n\n\n HX BOJLER<\/p>\n\n\n\n –\u00a0\u00a0\u00a0\u00a0\u00a0 v\u011bt\u0161\u00ed bojler s\u00a0termov\u00fdm\u011bn\u00edkem. Nez\u00e1visl\u00fd provoz k\u00e1va a p\u00e1ra HX je zkratka anglick\u00e9ho ( Heat Exchanger) v\u00fdm\u011bna tepla. \u00a0Jak to vlastn\u011b funguje ? Vysv\u011btl\u00edm pozd\u011bji, jeliko\u017e v\u00a0p\u0159\u00ed\u0161t\u00edm p\u0159\u00edsp\u011bvku pop\u00ed\u0161u jak rozd\u011blujeme p\u00e1kov\u00e9 k\u00e1vovary podle hlavy, kter\u00e9 s\u00a0HX bojlerem souvis\u00ed.<\/p>\n\n\n\n Ka\u017ed\u00fd si nakonec najde tu svoji vlastn\u00ed zna\u010dku, a\u0165 u\u017e podle pen\u011bz, nebo podle barvy nebo podle testu zkr\u00e1tka tak jak to jednotlivci vyhovuje a tak je to spr\u00e1v\u011b. D\u016fle\u017eit\u00e1 je spokojenost.<\/p>\n","protected":false},"author":3,"featured_media":9719,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[172],"class_list":["post-3795","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kavovar","tag-kavovar"],"_links":{"self":[{"href":"https:\/\/www.alohapatek.cz\/index.php\/wp-json\/wp\/v2\/posts\/3795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alohapatek.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alohapatek.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alohapatek.cz\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alohapatek.cz\/index.php\/wp-json\/wp\/v2\/comments?post=3795"}],"version-history":[{"count":3,"href":"https:\/\/www.alohapatek.cz\/index.php\/wp-json\/wp\/v2\/posts\/3795\/revisions"}],"predecessor-version":[{"id":17594,"href":"https:\/\/www.alohapatek.cz\/index.php\/wp-json\/wp\/v2\/posts\/3795\/revisions\/17594"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alohapatek.cz\/index.php\/wp-json\/wp\/v2\/media\/9719"}],"wp:attachment":[{"href":"https:\/\/www.alohapatek.cz\/index.php\/wp-json\/wp\/v2\/media?parent=3795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alohapatek.cz\/index.php\/wp-json\/wp\/v2\/categories?post=3795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alohapatek.cz\/index.php\/wp-json\/wp\/v2\/tags?post=3795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}<\/figure>\n\n\n\n<\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"