{"id":701507,"date":"2024-11-05T02:24:59","date_gmt":"2024-11-05T01:24:59","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=701507"},"modified":"2024-11-05T02:24:59","modified_gmt":"2024-11-05T01:24:59","slug":"ong-nhiet-thiet-ke-hieu-suat-trong-dien-tu","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/ong-nhiet-thiet-ke-hieu-suat-trong-dien-tu\/","title":{"rendered":"\u1ed0ng Nhi\u1ec7t | Thi\u1ebft K\u1ebf Hi\u1ec7u Su\u1ea5t Trong \u0110i\u1ec7n T\u1eed"},"content":{"rendered":"<p class=\"sidekick\">\u1ed0ng nhi\u1ec7t: Gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u thi\u1ebft k\u1ebf t\u1ea3n nhi\u1ec7t hi\u1ec7u su\u1ea5t cao trong \u0111i\u1ec7n t\u1eed, gi\u00fap b\u1ea3o v\u1ec7 v\u00e0 n\u00e2ng cao tu\u1ed5i th\u1ecd c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/ong_nhiet_thiet_ke_hieu_suat_trong_dien_tu.png\" alt=\"\u1ed0ng Nhi\u1ec7t | Thi\u1ebft K\u1ebf Hi\u1ec7u Su\u1ea5t Trong \u0110i\u1ec7n T\u1eed\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\u1ed0ng Nhi\u1ec7t | Thi\u1ebft K\u1ebf Hi\u1ec7u Su\u1ea5t Trong \u0110i\u1ec7n T\u1eed<\/h2>\n<p>\u1ed0ng nhi\u1ec7t, hay c\u00f2n g\u1ecdi l\u00e0 <em>heat pipe<\/em>, l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb truy\u1ec1n nhi\u1ec7t hi\u1ec7u qu\u1ea3 cao, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n t\u1eed \u0111\u1ec3 l\u00e0m m\u00e1t c\u00e1c linh ki\u1ec7n. S\u1ef1 hi\u1ec7u qu\u1ea3 c\u1ee7a \u1ed1ng nhi\u1ec7t \u0111\u00e3 l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t \u0111i\u1ec7n t\u1eed, n\u01a1i y\u00eau c\u1ea7u s\u1ef1 d\u1eabn nhi\u1ec7t nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<h2>C\u1ea5u T\u1ea1o c\u1ee7a \u1ed0ng Nhi\u1ec7t<\/h2>\n<p>\u1ed0ng nhi\u1ec7t th\u01b0\u1eddng bao g\u1ed3m ba th\u00e0nh ph\u1ea7n ch\u00ednh: v\u1ecf \u1ed1ng, ch\u1ea5t l\u1ecfng l\u00e0m vi\u1ec7c, v\u00e0 l\u1edbp mao d\u1eabn:<\/p>\n<ul>\n<li><b>V\u1ecf \u1ed1ng:<\/b> Th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb kim lo\u1ea1i c\u00f3 t\u00ednh d\u1eabn nhi\u1ec7t cao nh\u01b0 \u0111\u1ed3ng hay nh\u00f4m. V\u1ecf \u1ed1ng gi\u00fap b\u1ea3o v\u1ec7 v\u00e0 ch\u1ee9a \u0111\u1ef1ng ch\u1ea5t l\u1ecfng b\u00ean trong.<\/li>\n<li><b>Ch\u1ea5t l\u1ecfng l\u00e0m vi\u1ec7c:<\/b> L\u00e0 c\u00e1c ch\u1ea5t l\u1ecfng c\u00f3 kh\u1ea3 n\u0103ng bay h\u01a1i v\u00e0 ng\u01b0ng t\u1ee5 d\u1ec5 d\u00e0ng, ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 n\u01b0\u1edbc, ammoniac, ethanol, v\u00e0 methanol.<\/li>\n<li><b>L\u1edbp mao d\u1eabn:<\/b> L\u00e0m t\u1eeb v\u1eadt li\u1ec7u c\u00f3 t\u00ednh th\u1ea5m cao nh\u01b0 l\u01b0\u1edbi \u0111\u1ed3ng, l\u01b0\u1edbi inox, ho\u1eb7c s\u1ee3i th\u1ee7y tinh. L\u1edbp mao d\u1eabn gi\u00fap t\u00e1i t\u00e1c b\u1ec1 m\u1eb7t \u1ed1ng nhi\u1ec7t khi ch\u1ea5t l\u1ecfng ng\u01b0ng t\u1ee5 tr\u1edf l\u1ea1i.<\/li>\n<\/ul>\n<h2>Nguy\u00ean L\u00fd Ho\u1ea1t \u0110\u1ed9ng<\/h2>\n<p>\u1ed0ng nhi\u1ec7t ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd ba b\u01b0\u1edbc ch\u00ednh: bay h\u01a1i, v\u1eadn chuy\u1ec3n, v\u00e0 ng\u01b0ng t\u1ee5:<\/p>\n<ol>\n<li><b>Bay h\u01a1i:<\/b> Khi \u1ed1ng nhi\u1ec7t ti\u1ebfp x\u00fac v\u1edbi ngu\u1ed3n nhi\u1ec7t (th\u01b0\u1eddng l\u00e0 c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed), ch\u1ea5t l\u1ecfng b\u00ean trong h\u1ea5p th\u1ee5 nhi\u1ec7t v\u00e0 bay h\u01a1i t\u1ea1i ph\u1ea7n &#8220;evaporator&#8221; (ph\u1ea7n b\u1ed1c h\u01a1i).<\/li>\n<li><b>V\u1eadn chuy\u1ec3n:<\/b> H\u01a1i \u0111\u01b0\u1ee3c sinh ra di chuy\u1ec3n nhanh ch\u00f3ng d\u1ecdc theo v\u1ecf \u1ed1ng \u0111\u1ebfn ph\u1ea7n &#8220;condenser&#8221; (ph\u1ea7n ng\u01b0ng t\u1ee5).<\/li>\n<li><b>Ng\u01b0ng t\u1ee5:<\/b> T\u1ea1i ph\u1ea7n ng\u01b0ng t\u1ee5, h\u01a1i m\u1ea5t nhi\u1ec7t v\u00e0 chuy\u1ec3n th\u00e0nh d\u1ea1ng l\u1ecfng. L\u1edbp mao d\u1eabn gi\u00fap t\u00e1i t\u00e1c ch\u1ea5t l\u1ecfng tr\u1edf l\u1ea1i ph\u1ea7n b\u1ed1c h\u01a1i b\u1eb1ng hi\u1ec7n t\u01b0\u1ee3ng mao d\u1eabn.<\/li>\n<\/ol>\n<h2>\u01afu \u0110i\u1ec3m c\u1ee7a \u1ed0ng Nhi\u1ec7t Trong \u0110i\u1ec7n T\u1eed<\/h2>\n<p>\u1ed0ng nhi\u1ec7t c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong thi\u1ebft k\u1ebf hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed:<\/p>\n<ul>\n<li>Kh\u1ea3 n\u0103ng truy\u1ec1n nhi\u1ec7t cao m\u00e0 kh\u00f4ng c\u1ea7n ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng b\u1ed5 sung.<\/li>\n<li>Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn v\u00e0 linh ho\u1ea1t, d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u00e0o c\u00e1c thi\u1ebft b\u1ecb nh\u1ecf.<\/li>\n<li>Hi\u1ec7u su\u1ea5t cao v\u00e0 tu\u1ed5i th\u1ecd d\u00e0i, gi\u1ea3m thi\u1ec3u chi ph\u00ed b\u1ea3o tr\u00ec.<\/li>\n<li>Ho\u1ea1t \u0111\u1ed9ng y\u00ean t\u0129nh v\u00e0 kh\u00f4ng g\u00e2y ti\u1ebfng \u1ed3n.<\/li>\n<\/ul>\n<h2>\u1ee8ng D\u1ee5ng C\u1ee7a \u1ed0ng Nhi\u1ec7t Trong \u0110i\u1ec7n T\u1eed<\/h2>\n<p>\u1ed0ng nhi\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u \u1ee9ng d\u1ee5ng \u0111i\u1ec7n t\u1eed. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 v\u00ed d\u1ee5:<\/p>\n<ul>\n<li><b>L\u00e0m m\u00e1t CPU v\u00e0 GPU:<\/b> Trong c\u00e1c m\u00e1y t\u00ednh v\u00e0 laptop, \u1ed1ng nhi\u1ec7t gi\u1eef vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u1ea3n nhi\u1ec7t t\u1eeb CPU v\u00e0 GPU ra ngo\u00e0i.<\/li>\n<li><b>Thi\u1ebft b\u1ecb di \u0111\u1ed9ng:<\/b> Smartphone v\u00e0 tablet s\u1eed d\u1ee5ng \u1ed1ng nhi\u1ec7t \u0111\u1ec3 gi\u1eef cho c\u00e1c linh ki\u1ec7n kh\u00f4ng b\u1ecb qu\u00e1 nhi\u1ec7t.<\/li>\n<li><b>Thi\u1ebft b\u1ecb m\u1ea1ng:<\/b> Router v\u00e0 switch c\u0169ng s\u1eed d\u1ee5ng \u1ed1ng nhi\u1ec7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng m\u1ea1ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh.<\/li>\n<\/ul>\n<h2>K\u1ebft Lu\u1eadn<\/h2>\n<p>\u1ed0ng nhi\u1ec7t l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 v\u00e0 linh ho\u1ea1t trong l\u0129nh v\u1ef1c l\u00e0m m\u00e1t \u0111i\u1ec7n t\u1eed, gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng c\u1ee7a c\u00f4ng ngh\u1ec7, \u1ee9ng d\u1ee5ng c\u1ee7a \u1ed1ng nhi\u1ec7t trong \u0111i\u1ec7n t\u1eed ng\u00e0y c\u00e0ng r\u1ed9ng r\u00e3i v\u00e0 quan tr\u1ecdng h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u1ed0ng nhi\u1ec7t: Gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u thi\u1ebft k\u1ebf t\u1ea3n nhi\u1ec7t hi\u1ec7u su\u1ea5t cao trong \u0111i\u1ec7n t\u1eed, gi\u00fap b\u1ea3o v\u1ec7 v\u00e0 n\u00e2ng cao tu\u1ed5i th\u1ecd c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7.<\/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>\u1ed0ng Nhi\u1ec7t | Thi\u1ebft K\u1ebf Hi\u1ec7u Su\u1ea5t Trong \u0110i\u1ec7n T\u1eed<\/title>\n<meta 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