{"id":60996,"date":"2023-04-21T14:48:57","date_gmt":"2023-04-21T19:48:57","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-does-ultrasonic-mist-maker-work\/"},"modified":"2025-01-27T06:06:28","modified_gmt":"2025-01-27T11:06:28","slug":"how-does-ultrasonic-mist-maker-work","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/cs\/how-does-ultrasonic-mist-maker-work\/","title":{"rendered":"Ultrazvukov\u00fd zvlh\u010dova\u010d: princip a funkce"},"content":{"rendered":"<p>Ultrazvukov\u00fd zvlh\u010dova\u010d vzduchu, \u010dasto ozna\u010dovan\u00fd jako ultrazvukov\u00fd rozpra\u0161ova\u010d mlhy, je popul\u00e1rn\u00ed za\u0159\u00edzen\u00ed pro zvlh\u010dov\u00e1n\u00ed vzduchu v dom\u00e1cnostech a kancel\u00e1\u0159\u00edch.  Jeho fungov\u00e1n\u00ed je zalo\u017eeno na principu piezoelektrick\u00e9ho jevu, kter\u00fd umo\u017e\u0148uje generovat vysokofrekven\u010dn\u00ed vibrace, a n\u00e1sledn\u00e9 tvorb\u011b jemn\u00e9 mlhy.  Pochopen\u00ed jeho mechanismu n\u00e1m pom\u016f\u017ee l\u00e9pe ocenit jeho v\u00fdhody i p\u0159\u00edpadn\u00e1 omezen\u00ed.<\/p>\n<h3>Princip piezoelektrick\u00e9ho jevu<\/h3>\n<p>Z\u00e1kladem funkce ultrazvukov\u00e9ho zvlh\u010dova\u010de je piezoelektrick\u00fd m\u011bni\u010d, obvykle keramick\u00e1 desti\u010dka.  Kdy\u017e se na tuto desti\u010dku p\u0159ivede elektrick\u00e9 nap\u011bt\u00ed s vysokou frekvenc\u00ed (obvykle v rozsahu 1,7 MHz a\u017e 2,4 MHz), doch\u00e1z\u00ed k jeho deformaci \u2013 vibrac\u00edm s vysokou frekvenc\u00ed.  Tyto vibrace jsou p\u0159en\u00e1\u0161eny na vodn\u00ed hladinu v n\u00e1dr\u017ece zvlh\u010dova\u010de.<\/p>\n<h3>Tvorba ultrazvukov\u00e9 mlhy<\/h3>\n<p>Vysokofrekven\u010dn\u00ed vibrace piezoelektrick\u00e9 desti\u010dky rozb\u00edjej\u00ed vodn\u00ed hladinu na miliony drobn\u00fdch kapi\u010dek.  Tyto kapi\u010dky jsou tak mal\u00e9, \u017ee tvo\u0159\u00ed jemnou, t\u00e9m\u011b\u0159 neviditelnou mlhu.  Tlak generovan\u00fd vibracemi umo\u017e\u0148uje, aby se mlha rozpt\u00fdlila do okoln\u00edho vzduchu.  Velikost kapi\u010dek je kl\u00ed\u010dov\u00e1 pro \u00fa\u010dinnost zvlh\u010dov\u00e1n\u00ed \u2013 p\u0159\u00edli\u0161 velk\u00e9 kapi\u010dky by mohly zp\u016fsobit mokr\u00e9 skvrny na n\u00e1bytku, zat\u00edmco p\u0159\u00edli\u0161 mal\u00e9 by se mohly snadno odpa\u0159it, ani\u017e by dostate\u010dn\u011b zvlh\u010dily vzduch.<\/p>\n<h3>Vliv frekvence a amplitudy vibrac\u00ed<\/h3>\n<p>Frekvence a amplituda vibrac\u00ed piezoelektrick\u00e9 desti\u010dky maj\u00ed z\u00e1sadn\u00ed vliv na kvalitu a mno\u017estv\u00ed produkovan\u00e9 mlhy.  Vy\u0161\u0161\u00ed frekvence obvykle vede k jemn\u011bj\u0161\u00ed mlze, zat\u00edmco v\u011bt\u0161\u00ed amplituda zvy\u0161uje mno\u017estv\u00ed produkovan\u00e9 mlhy.  Optim\u00e1ln\u00ed nastaven\u00ed t\u011bchto parametr\u016f je z\u00e1visl\u00e9 na konstrukci zvlh\u010dova\u010de a po\u017eadovan\u00e9 \u00farovni zvlh\u010den\u00ed.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Parametr<\/th>\n<th>Vliv na produkci mlhy<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Frekvence vibrac\u00ed<\/td>\n<td>Vy\u0161\u0161\u00ed frekvence \u2192 jemn\u011bj\u0161\u00ed mlha<\/td>\n<\/tr>\n<tr>\n<td>Amplituda vibrac\u00ed<\/td>\n<td>Vy\u0161\u0161\u00ed amplituda \u2192 v\u011bt\u0161\u00ed mno\u017estv\u00ed mlhy<\/td>\n<\/tr>\n<tr>\n<td>Nap\u011bt\u00ed piezoelektrick\u00e9 desti\u010dky<\/td>\n<td>V\u011bt\u0161\u00ed nap\u011bt\u00ed \u2192 v\u011bt\u0161\u00ed amplituda vibrac\u00ed a n\u00e1sledn\u011b v\u00edce mlhy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Dopl\u0148kov\u00e9 funkce a \u00fadr\u017eba<\/h3>\n<p>Mnoho ultrazvukov\u00fdch zvlh\u010dova\u010d\u016f obsahuje dodate\u010dn\u00e9 funkce, jako je automatick\u00e9 vypnut\u00ed p\u0159i nedostatku vody, regulace intenzity zvlh\u010dov\u00e1n\u00ed a ionizace vzduchu.  Pravideln\u00e1 \u00fadr\u017eba, zahrnuj\u00edc\u00ed \u010di\u0161t\u011bn\u00ed n\u00e1dr\u017eky a v\u00fdm\u011bnu vody, je nezbytn\u00e1 pro prevenci r\u016fstu bakteri\u00ed a pl\u00edsn\u00ed.  Pou\u017eit\u00ed destilovan\u00e9 vody m\u016f\u017ee minimalizovat tvorbu vodn\u00edho kamene na piezoelektrick\u00e9 desti\u010dce a prodlou\u017eit \u017eivotnost za\u0159\u00edzen\u00ed.<\/p>\n<p>Ultrazvukov\u00e9 zvlh\u010dova\u010de p\u0159edstavuj\u00ed efektivn\u00ed a relativn\u011b jednoduch\u00e9 \u0159e\u0161en\u00ed pro zvlh\u010dov\u00e1n\u00ed vzduchu.  Pochopen\u00ed jejich funk\u010dn\u00edho principu a spr\u00e1vn\u00e1 \u00fadr\u017eba zaru\u010d\u00ed jejich dlouhodobou a spolehlivou funkci.  Kvalita produkovan\u00e9 mlhy a \u00fa\u010dinnost zvlh\u010dov\u00e1n\u00ed jsou ovlivn\u011bny n\u011bkolika faktory, v\u010detn\u011b frekvence a amplitudy vibrac\u00ed piezoelektrick\u00e9 desti\u010dky.  Spr\u00e1vn\u00e1 volba za\u0159\u00edzen\u00ed a jeho pravideln\u00e1 \u00fadr\u017eba jsou kl\u00ed\u010dov\u00e9 pro dosa\u017een\u00ed optim\u00e1ln\u00edch v\u00fdsledk\u016f.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ultrazvukov\u00fd zvlh\u010dova\u010d vzduchu, \u010dasto ozna\u010dovan\u00fd jako ultrazvukov\u00fd rozpra\u0161ova\u010d mlhy, je popul\u00e1rn\u00ed za\u0159\u00edzen\u00ed pro zvlh\u010dov\u00e1n\u00ed vzduchu v dom\u00e1cnostech a kancel\u00e1\u0159\u00edch. Jeho fungov\u00e1n\u00ed je zalo\u017eeno na principu piezoelektrick\u00e9ho jevu, kter\u00fd umo\u017e\u0148uje generovat vysokofrekven\u010dn\u00ed vibrace, a n\u00e1sledn\u00e9 tvorb\u011b jemn\u00e9 mlhy. Pochopen\u00ed jeho mechanismu n\u00e1m pom\u016f\u017ee l\u00e9pe ocenit jeho v\u00fdhody i p\u0159\u00edpadn\u00e1 omezen\u00ed. Princip piezoelektrick\u00e9ho jevu Z\u00e1kladem funkce ultrazvukov\u00e9ho<\/p>\n","protected":false},"author":1,"featured_media":26448,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6415],"tags":[],"class_list":["post-60996","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\/60996","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=60996"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/60996\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media\/26448"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media?parent=60996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/categories?post=60996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/tags?post=60996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}