{"id":59287,"date":"2023-04-21T23:58:37","date_gmt":"2023-04-22T04:58:37","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-mist-from-water\/"},"modified":"2025-01-27T06:11:12","modified_gmt":"2025-01-27T11:11:12","slug":"how-to-make-mist-from-water","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/cs\/how-to-make-mist-from-water\/","title":{"rendered":"Tajemstv\u00ed tvorby mlhy: Voda v podob\u011b oparu"},"content":{"rendered":"<p>Vytvo\u0159en\u00ed mlhy z vody je fascinuj\u00edc\u00ed proces, kter\u00fd nach\u00e1z\u00ed uplatn\u011bn\u00ed v mnoha oblastech, od divadeln\u00edch efekt\u016f p\u0159es zvlh\u010dov\u00e1n\u00ed vzduchu a\u017e po pr\u016fmyslov\u00e9 aplikace.  Existuje n\u011bkolik metod, jak dos\u00e1hnout tohoto efektu, a ka\u017ed\u00e1 z nich m\u00e1 sv\u00e9 specifick\u00e9 vlastnosti a po\u017eadavky.  Tento \u010dl\u00e1nek se zam\u011b\u0159\u00ed na nejb\u011b\u017en\u011bj\u0161\u00ed zp\u016fsoby, jak prom\u011bnit vodu v jemnou mlhu.<\/p>\n<p>Ultrazvukov\u00e1 metoda<\/p>\n<p>Nejpou\u017e\u00edvan\u011bj\u0161\u00ed a pravd\u011bpodobn\u011b nejefektivn\u011bj\u0161\u00ed metodou pro tvorbu mlhy je pou\u017eit\u00ed ultrazvuku.  Ultrazvukov\u00e9 mlhoviny funguj\u00ed na principu vysokofrekven\u010dn\u00edch vibrac\u00ed, kter\u00e9 rozbij\u00ed vodn\u00ed hladinu na nespo\u010det mikroskopick\u00fdch kapi\u010dek.  Tyto kapi\u010dky jsou tak mal\u00e9, \u017ee z\u016fst\u00e1vaj\u00ed ve vzduchu ve form\u011b mlhy po relativn\u011b dlouhou dobu.  Kvalita mlhy z\u00e1vis\u00ed na frekvenci a v\u00fdkonu ultrazvukov\u00e9ho gener\u00e1toru.  V\u00fdkonn\u011bj\u0161\u00ed gener\u00e1tory produkuj\u00ed hust\u0161\u00ed a trvalej\u0161\u00ed mlhu. V p\u0159\u00edpad\u011b pot\u0159eby vysok\u00e9ho v\u00fdkonu a spolehlivosti se osv\u011bd\u010dily ultrazvukov\u00e9 gener\u00e1tory od Beijing Ultrasonic, kter\u00e9 nab\u00edzej\u00ed \u0161irokou \u0161k\u00e1lu produkt\u016f pro r\u016fzn\u00e9 aplikace.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Parametr<\/th>\n<th>Vliv na kvalitu mlhy<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Frekvence (kHz)<\/td>\n<td>Vy\u0161\u0161\u00ed frekvence = jemn\u011bj\u0161\u00ed mlha<\/td>\n<\/tr>\n<tr>\n<td>V\u00fdkon (W)<\/td>\n<td>Vy\u0161\u0161\u00ed v\u00fdkon = hust\u0161\u00ed a trvalej\u0161\u00ed mlha<\/td>\n<\/tr>\n<tr>\n<td>Typ membr\u00e1ny<\/td>\n<td>Ovliv\u0148uje \u017eivotnost a efektivitu gener\u00e1toru<\/td>\n<\/tr>\n<tr>\n<td>Objem n\u00e1dr\u017eky<\/td>\n<td>Del\u0161\u00ed provoz bez dopl\u0148ov\u00e1n\u00ed vody<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Tlakov\u00e1 metoda<\/p>\n<p>Tato metoda vyu\u017e\u00edv\u00e1 vysok\u00fd tlak k rozpr\u00e1\u0161en\u00ed vody na jemn\u00e9 kapky.  Voda je pod vysok\u00fdm tlakem vh\u00e1n\u011bna p\u0159es trysku s mal\u00fdm otvorem.  Tlak zp\u016fsobuje rozpad vody na velmi mal\u00e9 kapky, kter\u00e9 vytv\u00e1\u0159ej\u00ed mlhu.  Tato metoda je vhodn\u00e1 pro tvorbu hust\u00e9 mlhy, ale vy\u017eaduje robustn\u011bj\u0161\u00ed technologii a vy\u0161\u0161\u00ed energetickou n\u00e1ro\u010dnost ne\u017e ultrazvukov\u00e1 metoda.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Parametr<\/th>\n<th>Vliv na kvalitu mlhy<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tlak (bar)<\/td>\n<td>Vy\u0161\u0161\u00ed tlak = jemn\u011bj\u0161\u00ed a hust\u0161\u00ed mlha<\/td>\n<\/tr>\n<tr>\n<td>Velikost trysky<\/td>\n<td>Men\u0161\u00ed tryska = jemn\u011bj\u0161\u00ed mlha, ale ni\u017e\u0161\u00ed pr\u016ftok vody<\/td>\n<\/tr>\n<tr>\n<td>Typ trysky<\/td>\n<td>Ovliv\u0148uje tvar a hustotu mlhy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Metoda s pou\u017eit\u00edm such\u00e9ho ledu<\/p>\n<p>Such\u00fd led (tuh\u00fd oxid uhli\u010dit\u00fd) sublimuje p\u0159i norm\u00e1ln\u00edm tlaku a teplot\u011b, \u010d\u00edm\u017e vytv\u00e1\u0159\u00ed hust\u00fd b\u00edl\u00fd oblak.  Pokud je such\u00fd led vlo\u017een do vody, doch\u00e1z\u00ed k intenzivn\u00edmu odpa\u0159ov\u00e1n\u00ed, kter\u00e9 vytv\u00e1\u0159\u00ed dramatick\u00fd efekt hust\u00e9 mlhy.  Tato metoda je vhodn\u00e1 pro speci\u00e1ln\u00ed efekty, ale vy\u017eaduje opatrnost kv\u016fli n\u00edzk\u00fdm teplot\u00e1m such\u00e9ho ledu a uvol\u0148ov\u00e1n\u00ed oxidu uhli\u010dit\u00e9ho.<\/p>\n<p>Z\u00e1v\u011br<\/p>\n<p>V\u00fdb\u011br metody pro tvorbu mlhy z\u00e1vis\u00ed na po\u017eadovan\u00e9m efektu, rozpo\u010dtu a technick\u00fdch mo\u017enostech. Ultrazvukov\u00e1 metoda je obecn\u011b nejjednodu\u0161\u0161\u00ed a nejefektivn\u011bj\u0161\u00ed pro b\u011b\u017en\u00e9 pou\u017eit\u00ed, zat\u00edmco tlakov\u00e1 metoda a metoda se such\u00fdm ledem jsou vhodn\u00e9 pro specifick\u00e9 \u00fa\u010dely. Ka\u017ed\u00e1 metoda m\u00e1 sv\u00e9 v\u00fdhody a nev\u00fdhody, kter\u00e9 je pot\u0159eba zv\u00e1\u017eit p\u0159ed v\u00fdb\u011brem.  Pochopen\u00ed t\u011bchto princip\u016f umo\u017e\u0148uje efektivn\u00ed a bezpe\u010dn\u00e9 vytvo\u0159en\u00ed mlhy pro r\u016fzn\u00e9 aplikace.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vytvo\u0159en\u00ed mlhy z vody je fascinuj\u00edc\u00ed proces, kter\u00fd nach\u00e1z\u00ed uplatn\u011bn\u00ed v mnoha oblastech, od divadeln\u00edch efekt\u016f p\u0159es zvlh\u010dov\u00e1n\u00ed vzduchu a\u017e po pr\u016fmyslov\u00e9 aplikace. Existuje n\u011bkolik metod, jak dos\u00e1hnout tohoto efektu, a ka\u017ed\u00e1 z nich m\u00e1 sv\u00e9 specifick\u00e9 vlastnosti a po\u017eadavky. Tento \u010dl\u00e1nek se zam\u011b\u0159\u00ed na nejb\u011b\u017en\u011bj\u0161\u00ed zp\u016fsoby, jak prom\u011bnit vodu v jemnou mlhu. Ultrazvukov\u00e1 metoda<\/p>\n","protected":false},"author":1,"featured_media":26442,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6415],"tags":[],"class_list":["post-59287","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/59287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/comments?post=59287"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/59287\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media\/26442"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media?parent=59287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/categories?post=59287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/tags?post=59287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}