{"id":45348,"date":"2023-04-22T02:57:29","date_gmt":"2023-04-22T07:57:29","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-ultrasonic-cleaner-at-home\/"},"modified":"2025-01-21T07:20:22","modified_gmt":"2025-01-21T12:20:22","slug":"how-to-make-ultrasonic-cleaner-at-home","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/how-to-make-ultrasonic-cleaner-at-home\/","title":{"rendered":"T\u1ef1 ch\u1ebf m\u00e1y r\u1eeda si\u00eau \u00e2m \u0111\u01a1n gi\u1ea3n t\u1ea1i nh\u00e0"},"content":{"rendered":"

Vi\u1ec7c v\u1ec7 sinh c\u00e1c v\u1eadt d\u1ee5ng nh\u1ecf, ph\u1ee9c t\u1ea1p v\u1edbi nhi\u1ec1u ng\u00f3c ng\u00e1ch lu\u00f4n l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c. M\u00e1y l\u00e0m s\u1ea1ch si\u00eau \u00e2m th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ti\u1ec7m s\u1eeda ch\u1eefa, b\u1ec7nh vi\u1ec7n v\u00e0 ph\u00f2ng th\u00ed nghi\u1ec7m, nh\u01b0ng b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u1ef1 ch\u1ebf t\u1ea1o m\u1ed9t chi\u1ebfc m\u00e1y \u0111\u01a1n gi\u1ea3n t\u1ea1i nh\u00e0 v\u1edbi chi ph\u00ed th\u1ea5p. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch l\u00e0m m\u1ed9t m\u00e1y l\u00e0m s\u1ea1ch si\u00eau \u00e2m t\u1ef1 ch\u1ebf.<\/p>\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y l\u00e0m s\u1ea1ch si\u00eau \u00e2m<\/h3>\n

M\u00e1y l\u00e0m s\u1ea1ch si\u00eau \u00e2m ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd cavitation. S\u00f3ng si\u00eau \u00e2m \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi m\u1ed9t b\u1ed9 chuy\u1ec3n \u0111\u1ed5i, truy\u1ec1n qua ch\u1ea5t l\u1ecfng t\u1ea1o ra h\u00e0ng tri\u1ec7u bong b\u00f3ng kh\u00ed si\u00eau nh\u1ecf. Nh\u1eefng bong b\u00f3ng n\u00e0y li\u00ean t\u1ee5c h\u00ecnh th\u00e0nh v\u00e0 v\u1ee1 ra v\u1edbi \u00e1p su\u1ea5t cao, t\u1ea1o ra c\u00e1c d\u00f2ng ch\u1ea3y si\u00eau nh\u1ecf m\u1ea1nh m\u1ebd gi\u00fap \u0111\u00e1nh b\u1eadt b\u1ee5i b\u1ea9n, d\u1ea7u m\u1ee1 v\u00e0 c\u00e1c ch\u1ea5t b\u1ea9n kh\u00e1c b\u00e1m tr\u00ean b\u1ec1 m\u1eb7t v\u1eadt c\u1ea7n l\u00e0m s\u1ea1ch.<\/p>\n

V\u1eadt li\u1ec7u c\u1ea7n chu\u1ea9n b\u1ecb<\/h3>\n\n\n\n\n\n\n\n\n\n\n
V\u1eadt li\u1ec7u<\/th>\nM\u00f4 t\u1ea3<\/th>\nN\u01a1i mua<\/th>\n<\/tr>\n<\/thead>\n
Th\u00f9ng ch\u1ee9a<\/td>\nTh\u00f9ng nh\u1ef1a ho\u1eb7c inox, k\u00edch th\u01b0\u1edbc t\u00f9y ch\u1ecdn<\/td>\nC\u1eeda h\u00e0ng t\u1ea1p h\u00f3a, si\u00eau th\u1ecb<\/td>\n<\/tr>\n
B\u1ed9 chuy\u1ec3n \u0111\u1ed5i si\u00eau \u00e2m (transducer)<\/td>\n40kHz l\u00e0 t\u1ea7n s\u1ed1 ph\u1ed5 bi\u1ebfn cho vi\u1ec7c l\u00e0m s\u1ea1ch<\/td>\nC\u1eeda h\u00e0ng \u0111i\u1ec7n t\u1eed, trang th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed<\/td>\n<\/tr>\n
Ngu\u1ed3n \u0111i\u1ec7n 12V DC<\/td>\nC\u00f3 th\u1ec3 s\u1eed d\u1ee5ng adapter c\u0169 c\u1ee7a laptop<\/td>\nC\u1eeda h\u00e0ng \u0111i\u1ec7n t\u1eed<\/td>\n<\/tr>\n
D\u00e2y \u0111i\u1ec7n<\/td>\n<\/td>\nC\u1eeda h\u00e0ng \u0111i\u1ec7n t\u1eed<\/td>\n<\/tr>\n
K\u00ecm, b\u0103ng keo c\u00e1ch \u0111i\u1ec7n<\/td>\n<\/td>\nC\u1eeda h\u00e0ng \u0111i\u1ec7n t\u1eed, c\u1eeda h\u00e0ng t\u1ea1p h\u00f3a<\/td>\n<\/tr>\n
N\u01b0\u1edbc c\u1ea5t<\/td>\nGi\u00fap tr\u00e1nh \u0111\u00f3ng c\u1eb7n tr\u00ean v\u1eadt c\u1ea7n l\u00e0m s\u1ea1ch<\/td>\nC\u1eeda h\u00e0ng t\u1ea1p h\u00f3a, si\u00eau th\u1ecb, nh\u00e0 thu\u1ed1c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n<\/h3>\n
    \n
  1. G\u1eafn b\u1ed9 chuy\u1ec3n \u0111\u1ed5i:<\/strong> D\u00e1n b\u1ed9 chuy\u1ec3n \u0111\u1ed5i si\u00eau \u00e2m v\u00e0o \u0111\u00e1y ngo\u00e0i c\u1ee7a th\u00f9ng ch\u1ee9a b\u1eb1ng keo d\u00e1n ch\u1eafc ch\u1eafn. \u0110\u1ea3m b\u1ea3o b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ti\u1ebfp x\u00fac t\u1ed1t v\u1edbi \u0111\u00e1y th\u00f9ng.<\/li>\n
  2. K\u1ebft n\u1ed1i d\u00e2y \u0111i\u1ec7n:<\/strong> N\u1ed1i d\u00e2y \u0111i\u1ec7n t\u1eeb b\u1ed9 chuy\u1ec3n \u0111\u1ed5i v\u00e0o ngu\u1ed3n \u0111i\u1ec7n 12V DC. C\u1ea9n th\u1eadn ki\u1ec3m tra k\u1ef9 c\u00e1c k\u1ebft n\u1ed1i v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00e1ch \u0111i\u1ec7n an to\u00e0n.<\/li>\n
  3. \u0110\u1ed5 n\u01b0\u1edbc c\u1ea5t:<\/strong> \u0110\u1ed5 n\u01b0\u1edbc c\u1ea5t v\u00e0o th\u00f9ng ch\u1ee9a. M\u1ef1c n\u01b0\u1edbc n\u00ean \u0111\u1ee7 \u0111\u1ec3 ng\u1eadp ho\u00e0n to\u00e0n v\u1eadt c\u1ea7n l\u00e0m s\u1ea1ch.<\/li>\n
  4. Ki\u1ec3m tra ho\u1ea1t \u0111\u1ed9ng:<\/strong> C\u1eafm ngu\u1ed3n \u0111i\u1ec7n v\u00e0 quan s\u00e1t. B\u1ea1n s\u1ebd th\u1ea5y nh\u1eefng g\u1ee3n s\u00f3ng nh\u1ecf tr\u00ean b\u1ec1 m\u1eb7t n\u01b0\u1edbc n\u1ebfu b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ho\u1ea1t \u0111\u1ed9ng. N\u1ebfu kh\u00f4ng th\u1ea5y g\u00ec, h\u00e3y ki\u1ec3m tra l\u1ea1i c\u00e1c k\u1ebft n\u1ed1i.<\/li>\n
  5. L\u00e0m s\u1ea1ch v\u1eadt d\u1ee5ng:<\/strong> \u0110\u1eb7t v\u1eadt c\u1ea7n l\u00e0m s\u1ea1ch v\u00e0o th\u00f9ng ch\u1ee9a, \u0111\u1ea3m b\u1ea3o v\u1eadt d\u1ee5ng \u0111\u01b0\u1ee3c ng\u1eadp ho\u00e0n to\u00e0n trong n\u01b0\u1edbc. Th\u1eddi gian l\u00e0m s\u1ea1ch t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 b\u1ea9n c\u1ee7a v\u1eadt d\u1ee5ng, th\u01b0\u1eddng t\u1eeb v\u00e0i ph\u00fat \u0111\u1ebfn v\u00e0i ch\u1ee5c ph\u00fat.<\/li>\n<\/ol>\n

    L\u01b0u \u00fd khi s\u1eed d\u1ee5ng<\/h3>\n
      \n
    • Kh\u00f4ng ch\u1ea1m tay v\u00e0o n\u01b0\u1edbc khi m\u00e1y \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/li>\n
    • Kh\u00f4ng s\u1eed d\u1ee5ng m\u00e1y \u0111\u1ec3 l\u00e0m s\u1ea1ch c\u00e1c v\u1eadt li\u1ec7u d\u1ec5 ch\u00e1y n\u1ed5.<\/li>\n
    • Kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i, n\u00ean ngh\u1ec9 gi\u1eefa c\u00e1c l\u1ea7n s\u1eed d\u1ee5ng.<\/li>\n
    • N\u1ebfu c\u1ea7n hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch cao h\u01a1n, c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c s\u1ea3n ph\u1ea9m chuy\u00ean nghi\u1ec7p nh\u01b0 c\u1ee7a Beijing Ultrasonic, tuy nhi\u00ean vi\u1ec7c t\u1ef1 ch\u1ebf t\u1ea1o m\u00e1y v\u1eabn \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u c\u01a1 b\u1ea3n.<\/li>\n<\/ul>\n

      Vi\u1ec7c t\u1ef1 ch\u1ebf t\u1ea1o m\u00e1y l\u00e0m s\u1ea1ch si\u00eau \u00e2m t\u1ea1i nh\u00e0 l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 hi\u1ec7u qu\u1ea3 cho vi\u1ec7c l\u00e0m s\u1ea1ch c\u00e1c v\u1eadt d\u1ee5ng nh\u1ecf. Tuy nhi\u00ean, \u0111\u00e2y ch\u1ec9 l\u00e0 m\u1ed9t phi\u00ean b\u1ea3n \u0111\u01a1n gi\u1ea3n, hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch c\u00f3 th\u1ec3 kh\u00f4ng b\u1eb1ng c\u00e1c m\u00e1y chuy\u00ean d\u1ee5ng. Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 cung c\u1ea5p cho b\u1ea1n nh\u1eefng th\u00f4ng tin h\u1eefu \u00edch.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Vi\u1ec7c v\u1ec7 sinh c\u00e1c v\u1eadt d\u1ee5ng nh\u1ecf, ph\u1ee9c t\u1ea1p v\u1edbi nhi\u1ec1u ng\u00f3c ng\u00e1ch lu\u00f4n l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c. M\u00e1y l\u00e0m s\u1ea1ch si\u00eau \u00e2m th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ti\u1ec7m s\u1eeda ch\u1eefa, b\u1ec7nh vi\u1ec7n v\u00e0 ph\u00f2ng th\u00ed nghi\u1ec7m, nh\u01b0ng b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u1ef1 ch\u1ebf t\u1ea1o m\u1ed9t chi\u1ebfc m\u00e1y \u0111\u01a1n gi\u1ea3n t\u1ea1i nh\u00e0 v\u1edbi chi<\/p>\n","protected":false},"author":1,"featured_media":20149,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-45348","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\/45348","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=45348"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/45348\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/20149"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=45348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=45348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=45348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}