{"id":711304,"date":"2024-11-21T15:10:07","date_gmt":"2024-11-21T14:10:07","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=711304"},"modified":"2024-11-21T15:10:07","modified_gmt":"2024-11-21T14:10:07","slug":"cach-quat-ap-dien-tao-luong-gio","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/cach-quat-ap-dien-tao-luong-gio\/","title":{"rendered":"C\u00e1ch qu\u1ea1t \u00e1p \u0111i\u1ec7n t\u1ea1o lu\u1ed3ng gi\u00f3"},"content":{"rendered":"<p class=\"sidekick\">C\u00e1ch qu\u1ea1t \u00e1p \u0111i\u1ec7n t\u1ea1o lu\u1ed3ng gi\u00f3: Kh\u00e1m ph\u00e1 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a qu\u1ea1t \u00e1p \u0111i\u1ec7n, l\u1ee3i \u00edch \u1ee9ng d\u1ee5ng v\u00e0 c\u00e1ch ch\u00fang t\u1ea1o ra lu\u1ed3ng gi\u00f3 hi\u1ec7u qu\u1ea3.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/cach_quat_ap_dien_tao_luong_gio.png\" alt=\"C\u00e1ch qu\u1ea1t \u00e1p \u0111i\u1ec7n t\u1ea1o lu\u1ed3ng gi\u00f3\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>C\u00e1ch Qu\u1ea1t \u00c1p \u0110i\u1ec7n T\u1ea1o Lu\u1ed3ng Gi\u00f3<\/h2>\n<p>Qu\u1ea1t \u00e1p \u0111i\u1ec7n, hay c\u00f2n g\u1ecdi l\u00e0 qu\u1ea1t Peltier, l\u00e0 m\u1ed9t lo\u1ea1i qu\u1ea1t s\u1eed d\u1ee5ng hi\u1ec7n t\u01b0\u1ee3ng hi\u1ec7u \u1ee9ng Peltier \u0111\u1ec3 t\u1ea1o ra lu\u1ed3ng gi\u00f3 l\u00e0m m\u00e1t. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y l\u00e0 s\u1ef1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 khi c\u00f3 d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua m\u1ea1ch \u0111i\u1ec7n g\u1ed3m hai ch\u1ea5t d\u1eabn \u0111i\u1ec7n kh\u00e1c nhau.<\/p>\n<h2>Hi\u1ec7u \u1ee8ng Peltier<\/h2>\n<ul>\n<li>Hi\u1ec7u \u1ee9ng Peltier \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n b\u1edfi nh\u00e0 v\u1eadt l\u00fd h\u1ecdc ng\u01b0\u1eddi Ph\u00e1p, Jean Charles Athanase Peltier v\u00e0o n\u0103m 1834.<\/li>\n<li>Khi d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua hai ch\u1ea5t d\u1eabn \u0111i\u1ec7n kh\u00e1c lo\u1ea1i, n\u00fat n\u1ed1i gi\u1eefa ch\u00fang s\u1ebd c\u00f3 nhi\u1ec7t \u0111\u1ed9 thay \u0111\u1ed5i\u2014m\u1ed9t n\u00fat n\u00f3ng l\u00ean v\u00e0 n\u00fat kia l\u1ea1nh \u0111i.<\/li>\n<li>\u0110i\u1ec1u n\u00e0y x\u1ea3y ra do s\u1ef1 di chuy\u1ec3n c\u1ee7a c\u00e1c electron t\u1eeb m\u1ee9c n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n \u1edf ch\u1ea5t d\u1eabn \u0111i\u1ec7n n\u00e0y sang m\u1ee9c n\u0103ng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n \u1edf ch\u1ea5t d\u1eabn \u0111i\u1ec7n kia.<\/li>\n<\/ul>\n<h2>Nguy\u00ean L\u00fd Ho\u1ea1t \u0110\u1ed9ng C\u1ee7a Qu\u1ea1t \u00c1p \u0110i\u1ec7n<\/h2>\n<p>Qu\u1ea1t \u00e1p \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd c\u1ee7a hi\u1ec7u \u1ee9ng Peltier \u0111\u1ec3 t\u1ea1o ra s\u1ef1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9. \u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 nguy\u00ean l\u00fd n\u00e0y, h\u00e3y xem x\u00e9t c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<p><strong>1. C\u1ea5u t\u1ea1o c\u1ee7a qu\u1ea1t \u00e1p \u0111i\u1ec7n:<\/strong><\/p>\n<ul>\n<li>M\u1ed9t t\u1ea5m \u00e1p \u0111i\u1ec7n (Peltier module) \u0111\u1eb7t gi\u1eefa hai t\u1ea5m g\u1ed1m.<\/li>\n<li>M\u1ed9t khung t\u1ea3n nhi\u1ec7t v\u00e0 qu\u1ea1t \u0111\u1ec3 h\u1ed7 tr\u1ee3 t\u1ea3n nhi\u1ec7t.<\/li>\n<\/ul>\n<p><strong>2. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng:<\/strong><\/p>\n<ul>\n<li>Khi d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua t\u1ea5m \u00e1p \u0111i\u1ec7n, m\u1ed9t b\u00ean s\u1ebd tr\u1edf n\u00ean n\u00f3ng h\u01a1n trong khi b\u00ean kia tr\u1edf n\u00ean l\u1ea1nh h\u01a1n.<\/li>\n<li>Qu\u1ea1t \u0111\u01b0\u1ee3c l\u1eafp ph\u00eda sau t\u1ea5m \u00e1p \u0111i\u1ec7n nh\u1eb1m t\u1eadn d\u1ee5ng s\u1ef1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 n\u00e0y \u0111\u1ec3 t\u1ea1o ra lu\u1ed3ng gi\u00f3 l\u00e0m m\u00e1t.<\/li>\n<li>Khung t\u1ea3n nhi\u1ec7t gi\u00fap t\u1ed1i \u01b0u hi\u1ec7u qu\u1ea3 l\u00e0m m\u00e1t b\u1eb1ng c\u00e1ch ph\u00e2n ph\u1ed1i nhi\u1ec7t \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t c\u1ee7a qu\u1ea1t.<\/li>\n<\/ul>\n<h2>\u01afu \u0110i\u1ec3m v\u00e0 \u1ee8ng D\u1ee5ng Th\u1ef1c T\u1ebf<\/h2>\n<ul>\n<li><strong>\u01afu \u0111i\u1ec3m:<\/strong><\/li>\n<ul>\n<li>Ho\u1ea1t \u0111\u1ed9ng \u00eam \u00e1i v\u00e0 kh\u00f4ng g\u00e2y \u1ed3n l\u1edbn.<\/li>\n<li>C\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh d\u1ec5 d\u00e0ng b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n.<\/li>\n<li>K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, d\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t \u1edf c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed.<\/li>\n<\/ul>\n<li><strong>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf:<\/strong><\/li>\n<ul>\n<li>Qu\u1ea1t l\u00e0m m\u00e1t cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u01b0 m\u00e1y t\u00ednh, laptop.<\/li>\n<li>Thi\u1ebft b\u1ecb l\u00e0m m\u00e1t trong c\u00e1c h\u1ec7 th\u1ed1ng l\u00e0m l\u1ea1nh nh\u1ecf nh\u01b0 h\u1ed9p \u0111\u1ef1ng th\u1ee9c \u0103n.<\/li>\n<li>\u1ee8ng d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 nh\u1ea1y c\u1ea3m.<\/li>\n<\/ul>\n<\/ul>\n<p>Qu\u1ea1t \u00e1p \u0111i\u1ec7n l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 th\u00fa v\u1ecb v\u00e0 h\u1eefu \u00edch, gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 l\u00e0m m\u00e1t trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. Hi v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u0169ng nh\u01b0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a qu\u1ea1t \u00e1p \u0111i\u1ec7n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1ch qu\u1ea1t \u00e1p \u0111i\u1ec7n t\u1ea1o lu\u1ed3ng gi\u00f3: Kh\u00e1m ph\u00e1 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a qu\u1ea1t \u00e1p \u0111i\u1ec7n, l\u1ee3i \u00edch \u1ee9ng d\u1ee5ng v\u00e0 c\u00e1ch ch\u00fang t\u1ea1o ra lu\u1ed3ng gi\u00f3 hi\u1ec7u qu\u1ea3.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u00e1ch qu\u1ea1t \u00e1p \u0111i\u1ec7n t\u1ea1o 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