{"id":61016,"date":"2023-04-21T14:46:47","date_gmt":"2023-04-21T19:46:47","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-does-ultrasonic-cleaners-work\/"},"modified":"2025-01-27T06:06:26","modified_gmt":"2025-01-27T11:06:26","slug":"how-does-ultrasonic-cleaners-work","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/cs\/how-does-ultrasonic-cleaners-work\/","title":{"rendered":"Ultrazvukov\u00e9 \u010disti\u010dky: princip a fungov\u00e1n\u00ed"},"content":{"rendered":"

Ultrazvukov\u00e9 \u010disti\u010de se staly nepostradateln\u00fdm n\u00e1strojem v mnoha pr\u016fmyslov\u00fdch odv\u011btv\u00edch i v dom\u00e1cnostech. Fungov\u00e1n\u00ed t\u011bchto p\u0159\u00edstroj\u016f je zalo\u017eeno na principu kavitaci, fyzik\u00e1ln\u00edho jevu, kter\u00fd umo\u017e\u0148uje efektivn\u00ed \u010di\u0161t\u011bn\u00ed i v t\u011b\u017eko p\u0159\u00edstupn\u00fdch m\u00edstech. Pochopen\u00ed tohoto procesu je kl\u00ed\u010dov\u00e9 k ocen\u011bn\u00ed jejich efektivity a v\u0161estrannosti.<\/p>\n

Princip kavitac\u00ed<\/h3>\n

Ultrazvukov\u00e9 \u010disti\u010de vyu\u017e\u00edvaj\u00ed vysokofrekven\u010dn\u00ed zvukov\u00e9 vlny, obvykle v rozsahu 20-40 kHz, kter\u00e9 jsou lidsk\u00fdm uchem nesly\u0161iteln\u00e9. Tyto vlny se \u0161\u00ed\u0159\u00ed \u010distic\u00ed kapalinou, typicky vodou s p\u0159\u00eddavkem \u010distic\u00edho prost\u0159edku. Vln\u011bn\u00ed vytv\u00e1\u0159\u00ed v kapalin\u011b oblasti vysok\u00e9ho a n\u00edzk\u00e9ho tlaku, kter\u00e9 se st\u0159\u00eddaj\u00ed s vysokou frekvenc\u00ed. V oblastech s n\u00edzk\u00fdm tlakem vznikaj\u00ed mikroskopick\u00e9 bublinky (kavita\u010dn\u00ed bubliny), kter\u00e9 se s postupn\u00fdm n\u00e1r\u016fstem tlaku prudce imploduj\u00ed. Tato imploze generuje mikroskopick\u00e9 r\u00e1zov\u00e9 vlny a vysok\u00e9 teploty, kter\u00e9 efektivn\u011b uvol\u0148uj\u00ed ne\u010distoty z povrchu \u010di\u0161t\u011bn\u00fdch p\u0159edm\u011bt\u016f.<\/p>\n

Typy ultrazvukov\u00fdch \u010disti\u010d\u016f<\/h3>\n

Na trhu existuje \u0161irok\u00e1 \u0161k\u00e1la ultrazvukov\u00fdch \u010disti\u010d\u016f, li\u0161\u00edc\u00edch se velikost\u00ed, v\u00fdkonem a funk\u010dnost\u00ed. Z\u00e1kladn\u00ed d\u011blen\u00ed zahrnuje:<\/p>\n\n\n\n\n\n\n\n
Typ \u010disti\u010de<\/th>\nVelikost n\u00e1dr\u017ee<\/th>\nTypick\u00e9 pou\u017eit\u00ed<\/th>\n<\/tr>\n<\/thead>\n
Mal\u00e9 dom\u00e1c\u00ed \u010disti\u010de<\/td>\n1-5 litr\u016f<\/td>\n\u0160perky, br\u00fdle, zubn\u00ed n\u00e1\u0159ad\u00ed<\/td>\n<\/tr>\n
St\u0159edn\u00ed \u010disti\u010de<\/td>\n5-20 litr\u016f<\/td>\nLaboratorn\u00ed n\u00e1\u010din\u00ed, elektronick\u00e9 sou\u010d\u00e1stky<\/td>\n<\/tr>\n
Velk\u00e9 pr\u016fmyslov\u00e9 \u010disti\u010de<\/td>\n20+ litr\u016f<\/td>\nAutomobilov\u00e9 sou\u010d\u00e1stky, l\u00e9ka\u0159sk\u00e9 n\u00e1stroje<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u010cistic\u00ed kapaliny a jejich v\u00fdznam<\/h3>\n

V\u00fdb\u011br spr\u00e1vn\u00e9 \u010distic\u00ed kapaliny je kl\u00ed\u010dov\u00fd pro efektivitu ultrazvukov\u00e9ho \u010di\u0161t\u011bn\u00ed. Voda sama o sob\u011b nen\u00ed v\u017edy dosta\u010duj\u00edc\u00ed, proto se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed speci\u00e1ln\u00ed \u010distic\u00ed roztoky, kter\u00e9 zlep\u0161uj\u00ed penetraci ultrazvukov\u00fdch vln a rozpou\u0161t\u011bj\u00ed ne\u010distoty. Druh \u010distic\u00ed kapaliny z\u00e1vis\u00ed na typu \u010di\u0161t\u011bn\u00e9ho materi\u00e1lu a druhu ne\u010distot. N\u011bkter\u00e9 roztoky jsou vhodn\u00e9 pro kovy, jin\u00e9 pro plasty nebo keramiku. D\u016fle\u017eit\u00e1 je tak\u00e9 koncentrace roztoku \u2013 p\u0159\u00edli\u0161 koncentrovan\u00fd roztok m\u016f\u017ee po\u0161kodit \u010di\u0161t\u011bn\u00fd p\u0159edm\u011bt, zat\u00edmco p\u0159\u00edli\u0161 z\u0159ed\u011bn\u00fd nemus\u00ed b\u00fdt dostate\u010dn\u011b \u00fa\u010dinn\u00fd.<\/p>\n

Aplikace ultrazvukov\u00fdch \u010disti\u010d\u016f<\/h3>\n

Ultrazvukov\u00e9 \u010disti\u010de nach\u00e1zej\u00ed uplatn\u011bn\u00ed v \u0161irok\u00e9m spektru oblast\u00ed:<\/p>\n

    \n
  • Pr\u016fmysl:<\/strong> \u010di\u0161t\u011bn\u00ed kovov\u00fdch sou\u010d\u00e1st\u00ed, elektronick\u00fdch komponent\u016f, l\u00e9ka\u0159sk\u00fdch n\u00e1stroj\u016f, automobilov\u00fdch sou\u010d\u00e1stek.<\/li>\n
  • Laborato\u0159e:<\/strong> \u010di\u0161t\u011bn\u00ed sklen\u011bn\u00e9ho n\u00e1dob\u00ed, mikrobiologick\u00fdch n\u00e1stroj\u016f.<\/li>\n
  • Optika:<\/strong> \u010di\u0161t\u011bn\u00ed optick\u00fdch \u010do\u010dek, br\u00fdl\u00ed.<\/li>\n
  • Zdravotnictv\u00ed:<\/strong> \u010di\u0161t\u011bn\u00ed stomatologick\u00fdch n\u00e1stroj\u016f, chirurgick\u00fdch n\u00e1stroj\u016f.<\/li>\n
  • Dom\u00e1cnost:<\/strong> \u010di\u0161t\u011bn\u00ed \u0161perk\u016f, hodinek, br\u00fdl\u00ed.<\/li>\n<\/ul>\n

    Bezpe\u010dnostn\u00ed opat\u0159en\u00ed<\/h3>\n

    P\u0159i pr\u00e1ci s ultrazvukov\u00fdmi \u010disti\u010di je d\u016fle\u017eit\u00e9 dodr\u017eovat z\u00e1kladn\u00ed bezpe\u010dnostn\u00ed opat\u0159en\u00ed. V\u017edy je nutn\u00e9 pou\u017e\u00edvat ochrann\u00e9 pom\u016fcky, jako jsou rukavice a br\u00fdle. Je tak\u00e9 d\u016fle\u017eit\u00e9 dodr\u017eovat pokyny v\u00fdrobce ohledn\u011b pou\u017e\u00edv\u00e1n\u00ed a \u00fadr\u017eby p\u0159\u00edstroje. Nespr\u00e1vn\u00e9 pou\u017eit\u00ed m\u016f\u017ee v\u00e9st k po\u0161kozen\u00ed \u010di\u0161t\u011bn\u00fdch p\u0159edm\u011bt\u016f nebo k po\u0161kozen\u00ed samotn\u00e9ho \u010disti\u010de.<\/p>\n

    Ultrazvukov\u00e9 \u010disti\u010de p\u0159edstavuj\u00ed efektivn\u00ed a \u0161etrn\u00fd zp\u016fsob \u010di\u0161t\u011bn\u00ed \u0161irok\u00e9 \u0161k\u00e1ly materi\u00e1l\u016f. Pochopen\u00ed principu jejich fungov\u00e1n\u00ed a dodr\u017eov\u00e1n\u00ed bezpe\u010dnostn\u00edch pravidel zaru\u010d\u00ed jejich bezpe\u010dn\u00e9 a efektivn\u00ed pou\u017e\u00edv\u00e1n\u00ed a prodlou\u017e\u00ed jejich \u017eivotnost.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Ultrazvukov\u00e9 \u010disti\u010de se staly nepostradateln\u00fdm n\u00e1strojem v mnoha pr\u016fmyslov\u00fdch odv\u011btv\u00edch i v dom\u00e1cnostech. Fungov\u00e1n\u00ed t\u011bchto p\u0159\u00edstroj\u016f je zalo\u017eeno na principu kavitaci, fyzik\u00e1ln\u00edho jevu, kter\u00fd umo\u017e\u0148uje efektivn\u00ed \u010di\u0161t\u011bn\u00ed i v t\u011b\u017eko p\u0159\u00edstupn\u00fdch m\u00edstech. Pochopen\u00ed tohoto procesu je kl\u00ed\u010dov\u00e9 k ocen\u011bn\u00ed jejich efektivity a v\u0161estrannosti. Princip kavitac\u00ed Ultrazvukov\u00e9 \u010disti\u010de vyu\u017e\u00edvaj\u00ed vysokofrekven\u010dn\u00ed zvukov\u00e9 vlny, obvykle v rozsahu 20-40<\/p>\n","protected":false},"author":1,"featured_media":20027,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6415],"tags":[],"class_list":["post-61016","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\/61016","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=61016"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/61016\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media\/20027"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media?parent=61016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/categories?post=61016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/tags?post=61016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}