{"id":50836,"date":"2023-04-21T14:27:01","date_gmt":"2023-04-21T19:27:01","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-does-a-sonic-humidifier-work\/"},"modified":"2025-01-21T07:12:09","modified_gmt":"2025-01-21T12:12:09","slug":"how-does-a-sonic-humidifier-work","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/how-does-a-sonic-humidifier-work\/","title":{"rendered":"M\u00e1y t\u1ea1o \u1ea9m si\u00eau \u00e2m: Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng"},"content":{"rendered":"

M\u00e1y t\u1ea1o \u1ea9m si\u00eau \u00e2m, hay c\u00f2n g\u1ecdi l\u00e0 m\u00e1y phun s\u01b0\u01a1ng si\u00eau \u00e2m, l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb gia d\u1ee5ng ph\u1ed5 bi\u1ebfn gi\u00fap t\u0103ng \u0111\u1ed9 \u1ea9m trong kh\u00f4ng kh\u00ed. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3 d\u1ef1a tr\u00ean vi\u1ec7c s\u1eed d\u1ee5ng s\u00f3ng si\u00eau \u00e2m \u0111\u1ec3 bi\u1ebfn n\u01b0\u1edbc th\u00e0nh s\u01b0\u01a1ng m\u00f9 c\u1ef1c m\u1ecbn, sau \u0111\u00f3 khu\u1ebfch t\u00e1n v\u00e0o kh\u00f4ng gian xung quanh. Qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra \u00eam \u00e1i v\u00e0 hi\u1ec7u qu\u1ea3, khi\u1ebfn m\u00e1y t\u1ea1o \u1ea9m si\u00eau \u00e2m tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho nhi\u1ec1u gia \u0111\u00ecnh, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong nh\u1eefng th\u00e1ng m\u00f9a \u0111\u00f4ng kh\u00f4 hanh ho\u1eb7c khi s\u1eed d\u1ee5ng \u0111i\u1ec1u h\u00f2a nhi\u1ec7t \u0111\u1ed9.<\/p>\n

C\u01a1 ch\u1ebf t\u1ea1o s\u00f3ng si\u00eau \u00e2m<\/h3>\n

Trung t\u00e2m c\u1ee7a m\u00e1y t\u1ea1o \u1ea9m si\u00eau \u00e2m l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn g\u1ecdi l\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u00e1p \u0111i\u1ec7n (transducer). B\u1ed9 ph\u1eadn n\u00e0y \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u g\u1ed1m \u00e1p \u0111i\u1ec7n, c\u00f3 kh\u1ea3 n\u0103ng bi\u1ebfn \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n th\u00e0nh n\u0103ng l\u01b0\u1ee3ng c\u01a1 h\u1ecdc d\u01b0\u1edbi d\u1ea1ng rung \u0111\u1ed9ng. Khi \u0111\u01b0\u1ee3c c\u1ea5p d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u v\u1edbi t\u1ea7n s\u1ed1 si\u00eau \u00e2m (th\u01b0\u1eddng tr\u00ean 1.6 MHz), b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u00e1p \u0111i\u1ec7n s\u1ebd dao \u0111\u1ed9ng v\u1edbi t\u1ea7n s\u1ed1 t\u01b0\u01a1ng \u1ee9ng.<\/p>\n

Qu\u00e1 tr\u00ecnh bi\u1ebfn n\u01b0\u1edbc th\u00e0nh s\u01b0\u01a1ng<\/h3>\n

Nh\u1eefng rung \u0111\u1ed9ng si\u00eau \u00e2m t\u1eeb b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u0111\u01b0\u1ee3c truy\u1ec1n v\u00e0o n\u01b0\u1edbc trong khoang ch\u1ee9a c\u1ee7a m\u00e1y. T\u1ea7n s\u1ed1 rung \u0111\u1ed9ng cao t\u1ea1o ra \u00e1p su\u1ea5t \u00e2m l\u1edbn trong n\u01b0\u1edbc, h\u00ecnh th\u00e0nh n\u00ean c\u00e1c bong b\u00f3ng kh\u00ed c\u1ef1c nh\u1ecf (hi\u1ec7n t\u01b0\u1ee3ng cavitation). C\u00e1c bong b\u00f3ng n\u00e0y nhanh ch\u00f3ng v\u1ee1 ra, gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng v\u00e0 ph\u00e1 v\u1ee1 c\u00e1c li\u00ean k\u1ebft ph\u00e2n t\u1eed n\u01b0\u1edbc, bi\u1ebfn n\u01b0\u1edbc th\u00e0nh nh\u1eefng h\u1ea1t s\u01b0\u01a1ng si\u00eau m\u1ecbn c\u00f3 k\u00edch th\u01b0\u1edbc ch\u1ec9 v\u00e0i micromet.<\/p>\n

Khu\u1ebfch t\u00e1n s\u01b0\u01a1ng v\u00e0o kh\u00f4ng kh\u00ed<\/h3>\n

S\u01b0\u01a1ng m\u00f9 \u0111\u01b0\u1ee3c t\u1ea1o ra sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ea9y ra kh\u1ecfi khoang ch\u1ee9a b\u1eb1ng m\u1ed9t qu\u1ea1t nh\u1ecf ho\u1eb7c nh\u1edd ch\u00ednh \u00e1p su\u1ea5t t\u1ea1o ra b\u1edfi qu\u00e1 tr\u00ecnh cavitation. S\u01b0\u01a1ng m\u00f9 n\u00e0y nhanh ch\u00f3ng bay h\u01a1i v\u00e0 h\u00f2a v\u00e0o kh\u00f4ng kh\u00ed, l\u00e0m t\u0103ng \u0111\u1ed9 \u1ea9m trong ph\u00f2ng.<\/p>\n

\u01afu \u0111i\u1ec3m c\u1ee7a m\u00e1y t\u1ea1o \u1ea9m si\u00eau \u00e2m<\/h3>\n\n\n\n\n\n\n\n\n
\u01afu \u0111i\u1ec3m<\/th>\nM\u00f4 t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n
Hi\u1ec7u qu\u1ea3 cao<\/td>\nBi\u1ebfn n\u01b0\u1edbc th\u00e0nh s\u01b0\u01a1ng nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3.<\/td>\n<\/tr>\n
Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng<\/td>\nTi\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i m\u00e1y t\u1ea1o \u1ea9m kh\u00e1c.<\/td>\n<\/tr>\n
Ho\u1ea1t \u0111\u1ed9ng \u00eam \u00e1i<\/td>\n\u00cdt g\u00e2y ti\u1ebfng \u1ed3n, ph\u00f9 h\u1ee3p s\u1eed d\u1ee5ng trong ph\u00f2ng ng\u1ee7.<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn<\/td>\nD\u1ec5 d\u00e0ng di chuy\u1ec3n v\u00e0 \u0111\u1eb7t \u1edf nhi\u1ec1u v\u1ecb tr\u00ed kh\u00e1c nhau.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a m\u00e1y t\u1ea1o \u1ea9m si\u00eau \u00e2m<\/h3>\n\n\n\n\n\n\n
Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/th>\nM\u00f4 t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n
Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<\/td>\nC\u1ea7n s\u1eed d\u1ee5ng n\u01b0\u1edbc s\u1ea1ch, l\u1ecdc c\u1eb7n \u0111\u1ec3 tr\u00e1nh \u0111\u00f3ng c\u1eb7n tr\u00ean m\u00e0ng rung v\u00e0 ph\u00e1t t\u00e1n b\u1ee5i kho\u00e1ng v\u00e0o kh\u00f4ng kh\u00ed.<\/td>\n<\/tr>\n
V\u1ec7 sinh<\/td>\nC\u1ea7n v\u1ec7 sinh m\u00e1y th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 tr\u00e1nh vi khu\u1ea9n ph\u00e1t tri\u1ec3n trong khoang ch\u1ee9a n\u01b0\u1edbc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

T\u00f3m l\u1ea1i, m\u00e1y t\u1ea1o \u1ea9m si\u00eau \u00e2m ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd s\u1eed d\u1ee5ng s\u00f3ng si\u00eau \u00e2m \u0111\u1ec3 bi\u1ebfn n\u01b0\u1edbc th\u00e0nh s\u01b0\u01a1ng m\u00f9, gi\u00fap t\u0103ng \u0111\u1ed9 \u1ea9m trong kh\u00f4ng kh\u00ed m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 \u00eam \u00e1i. Tuy nhi\u00ean, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n l\u01b0u \u00fd \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng n\u01b0\u1edbc s\u1ea1ch v\u00e0 v\u1ec7 sinh m\u00e1y th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u1ee9c kh\u1ecfe.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u00e1y t\u1ea1o \u1ea9m si\u00eau \u00e2m, hay c\u00f2n g\u1ecdi l\u00e0 m\u00e1y phun s\u01b0\u01a1ng si\u00eau \u00e2m, l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb gia d\u1ee5ng ph\u1ed5 bi\u1ebfn gi\u00fap t\u0103ng \u0111\u1ed9 \u1ea9m trong kh\u00f4ng kh\u00ed. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3 d\u1ef1a tr\u00ean vi\u1ec7c s\u1eed d\u1ee5ng s\u00f3ng si\u00eau \u00e2m \u0111\u1ec3 bi\u1ebfn n\u01b0\u1edbc th\u00e0nh s\u01b0\u01a1ng m\u00f9 c\u1ef1c m\u1ecbn, sau \u0111\u00f3 khu\u1ebfch t\u00e1n<\/p>\n","protected":false},"author":1,"featured_media":26452,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-50836","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/50836","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/comments?post=50836"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/50836\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/26452"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=50836"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=50836"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=50836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}