{"id":675527,"date":"2024-07-18T22:28:14","date_gmt":"2024-07-18T21:28:14","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=675527"},"modified":"2024-07-18T22:28:14","modified_gmt":"2024-07-18T21:28:14","slug":"cach-ong-dan-nhiet-lam-mat-thiet-bi-dien-tu","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/cach-ong-dan-nhiet-lam-mat-thiet-bi-dien-tu\/","title":{"rendered":"C\u00e1ch \u1ed1ng d\u1eabn nhi\u1ec7t l\u00e0m m\u00e1t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed"},"content":{"rendered":"

C\u00e1ch \u1ed1ng d\u1eabn nhi\u1ec7t l\u00e0m m\u00e1t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed: T\u00ecm hi\u1ec3u nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng, c\u1ea5u t\u1ea1o v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a \u1ed1ng d\u1eabn nhi\u1ec7t trong vi\u1ec7c duy tr\u00ec hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed.<\/p>\n

\"C\u00e1ch<\/p>\n

C\u00e1ch \u1ed0ng D\u1eabn Nhi\u1ec7t L\u00e0m M\u00e1t Thi\u1ebft B\u1ecb \u0110i\u1ec7n T\u1eed<\/h2>\n

C\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ng\u00e0y nay, t\u1eeb m\u00e1y t\u00ednh x\u00e1ch tay \u0111\u1ebfn c\u00e1c b\u1ed9 x\u1eed l\u00fd m\u1ea1nh m\u1ebd c\u1ee7a m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n, \u0111\u1ec1u s\u1ea3n sinh ra nhi\u1ec7t l\u01b0\u1ee3ng khi ho\u1ea1t \u0111\u1ed9ng. N\u1ebfu kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p l\u00e0m m\u00e1t hi\u1ec7u qu\u1ea3, nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 t\u0103ng cao, g\u00e2y h\u1ecfng h\u00f3c ho\u1eb7c gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb. M\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p l\u00e0m m\u00e1t hi\u1ec7u qu\u1ea3 nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng \u1ed1ng d\u1eabn nhi\u1ec7t (heat pipe).<\/p>\n

\u1ed0ng D\u1eabn Nhi\u1ec7t L\u00e0 G\u00ec?<\/h2>\n

\u1ed0ng d\u1eabn nhi\u1ec7t l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb truy\u1ec1n nhi\u1ec7t c\u00f3 kh\u1ea3 n\u0103ng chuy\u1ec3n nhi\u1ec7t t\u1eeb m\u1ed9t khu v\u1ef1c n\u00e0y \u0111\u1ebfn m\u1ed9t khu v\u1ef1c kh\u00e1c v\u1edbi hi\u1ec7u su\u1ea5t r\u1ea5t cao. C\u1ea5u t\u1ea1o c\u01a1 b\u1ea3n c\u1ee7a \u1ed1ng g\u1ed3m ba ph\u1ea7n ch\u00ednh:<\/p>\n

<\/p>\n

  • V\u1ecf \u1ed1ng:<\/b> Th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng kim lo\u1ea1i nh\u01b0 \u0111\u1ed3ng ho\u1eb7c nh\u00f4m, c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t t\u1ed1t.<\/li>\n
  • Ch\u1ea5t l\u1ecfng l\u00e0m vi\u1ec7c:<\/b> M\u1ed9t lo\u1ea1i ch\u1ea5t l\u1ecfng c\u00f3 \u0111i\u1ec3m s\u00f4i th\u1ea5p, nh\u01b0 n\u01b0\u1edbc, ammonia, ho\u1eb7c c\u00e1c ch\u1ea5t fluorocarbon kh\u00e1c.<\/li>\n
  • Ru\u1ed9t ch\u00e2n kh\u00f4ng:<\/b> B\u00ean trong \u1ed1ng \u0111\u01b0\u1ee3c h\u00fat ch\u00e2n kh\u00f4ng \u0111\u1ec3 gi\u1ea3m \u00e1p su\u1ea5t, gi\u00fap ch\u1ea5t l\u1ecfng d\u1ec5 bay h\u01a1i v\u00e0 ng\u01b0ng t\u1ee5 h\u01a1n.<\/li>\n

    <\/u1><\/p>\n

    Nguy\u00ean L\u00fd Ho\u1ea1t \u0110\u1ed9ng<\/h2>\n

    C\u00e1ch \u1ed1ng d\u1eabn nhi\u1ec7t l\u00e0m vi\u1ec7c d\u1ef1a tr\u00ean hi\u1ec7n t\u01b0\u1ee3ng bay h\u01a1i v\u00e0 ng\u01b0ng t\u1ee5 c\u1ee7a ch\u1ea5t l\u1ecfng. Qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 chia th\u00e0nh c\u00e1c b\u01b0\u1edbc sau:<\/p>\n

      \n
    1. Ti\u1ebfp Nh\u1eadn Nhi\u1ec7t:<\/b> Khi thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ho\u1ea1t \u0111\u1ed9ng, nhi\u1ec7t t\u1eeb thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c truy\u1ec1n v\u00e0o ph\u1ea7n “\u0111\u1ed1t n\u00f3ng” c\u1ee7a \u1ed1ng d\u1eabn nhi\u1ec7t, l\u00e0m cho ch\u1ea5t l\u1ecfng b\u00ean trong bay h\u01a1i.<\/li>\n
    2. Bay H\u01a1i:<\/b> Ch\u1ea5t l\u1ecfng b\u00ean trong bay h\u01a1i v\u00e0 chuy\u1ec3n sang d\u1ea1ng kh\u00ed, nhi\u1ec7t l\u01b0\u1ee3ng l\u00fac n\u00e0y \u0111\u01b0\u1ee3c chuy\u1ec3n theo chi\u1ec1u d\u00e0i \u1ed1ng.<\/li>\n
    3. Ng\u01b0ng T\u1ee5:<\/b> Khi kh\u00ed \u0111\u1ebfn ph\u1ea7n “l\u00e0m m\u00e1t” c\u1ee7a \u1ed1ng, nhi\u1ec7t \u0111\u01b0\u1ee3c ph\u00e1t t\u00e1n ra ngo\u00e0i m\u00f4i tr\u01b0\u1eddng, l\u00e0m cho kh\u00ed ng\u01b0ng t\u1ee5 tr\u1edf l\u1ea1i th\u00e0nh ch\u1ea5t l\u1ecfng.<\/li>\n
    4. Quay L\u1ea1i V\u1ecb Tr\u00ed Ban \u0110\u1ea7u:<\/b> Ch\u1ea5t l\u1ecfng ng\u01b0ng t\u1ee5 n\u00e0y sau \u0111\u00f3 quay tr\u1edf l\u1ea1i ph\u1ea7n “\u0111\u1ed1t n\u00f3ng” th\u00f4ng qua c\u00e1c s\u1ee3i d\u1eabn ho\u1eb7c l\u1ef1c h\u1ea5p d\u1eabn, ti\u1ebfp t\u1ee5c chu tr\u00ecnh.<\/li>\n<\/ol>\n

      \u01afu \u0110i\u1ec3m C\u1ee7a \u1ed0ng D\u1eabn Nhi\u1ec7t<\/h2>\n

      <\/p>\n

    5. Hi\u1ec7u su\u1ea5t cao:<\/b> \u1ed0ng d\u1eabn nhi\u1ec7t c\u00f3 th\u1ec3 truy\u1ec1n nhi\u1ec7t v\u1edbi hi\u1ec7u su\u1ea5t r\u1ea5t cao, g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f3 t\u1ed5n th\u1ea5t nhi\u1ec7t.<\/li>\n
    6. K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn:<\/b> D\u00f9 c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf, \u1ed1ng d\u1eabn nhi\u1ec7t v\u1eabn c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t m\u1ea1nh m\u1ebd.<\/li>\n
    7. Kh\u00f4ng g\u00e2y ti\u1ebfng \u1ed3n:<\/b> Kh\u00e1c v\u1edbi qu\u1ea1t l\u00e0m m\u00e1t, \u1ed1ng d\u1eabn nhi\u1ec7t ho\u1ea1t \u0111\u1ed9ng ho\u00e0n to\u00e0n y\u00ean t\u0129nh.<\/li>\n

      <\/u1><\/p>\n

      \u1ee8ng D\u1ee5ng C\u1ee7a \u1ed0ng D\u1eabn Nhi\u1ec7t<\/h2>\n

      \u1ed0ng d\u1eabn nhi\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u \u1ee9ng d\u1ee5ng, bao g\u1ed3m:<\/p>\n

      <\/p>\n

    8. M\u00e1y t\u00ednh v\u00e0 Laptop:<\/b> \u0110\u1ec3 l\u00e0m m\u00e1t CPU v\u00e0 GPU.<\/li>\n
    9. Thi\u1ebft b\u1ecb vi\u1ec5n th\u00f4ng:<\/b> \u0110\u1ec3 l\u00e0m m\u00e1t c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i v\u00e0 b\u1ed9 khu\u1ebfch \u0111\u1ea1i t\u00edn hi\u1ec7u.<\/li>\n
    10. \u0110i\u1ec7n t\u1eed h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5:<\/b> \u0110\u1ec3 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cho c\u00e1c thi\u1ebft b\u1ecb trong kh\u00f4ng gian.<\/li>\n
    11. Thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p:<\/b> \u0110\u1ec3 l\u00e0m m\u00e1t c\u00e1c \u0111\u1ed9ng c\u01a1 v\u00e0 m\u00e1y bi\u1ebfn \u00e1p.<\/li>\n

      <\/u1><\/p>\n

      K\u1ebft Lu\u1eadn<\/h2>\n

      \u1ed0ng d\u1eabn nhi\u1ec7t l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p l\u00e0m m\u00e1t hi\u1ec7u qu\u1ea3 v\u00e0 ti\u1ebft ki\u1ec7m kh\u00f4ng gian cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed hi\u1ec7n \u0111\u1ea1i. V\u1edbi kh\u1ea3 n\u0103ng truy\u1ec1n nhi\u1ec7t cao, kh\u00f4ng g\u00e2y ti\u1ebfng \u1ed3n v\u00e0 \u0111\u1ed9 b\u1ec1n cao, ch\u00fang \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed.<\/p>\n","protected":false},"excerpt":{"rendered":"

      C\u00e1ch \u1ed1ng d\u1eabn nhi\u1ec7t l\u00e0m m\u00e1t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed: T\u00ecm hi\u1ec3u nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng, c\u1ea5u t\u1ea1o v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a \u1ed1ng d\u1eabn nhi\u1ec7t trong vi\u1ec7c duy tr\u00ec hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed.<\/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":"\nC\u00e1ch \u1ed1ng d\u1eabn nhi\u1ec7t l\u00e0m m\u00e1t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed<\/title>\n<meta name=\"description\" content=\"C\u00e1ch \u1ed1ng d\u1eabn nhi\u1ec7t l\u00e0m m\u00e1t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed: T\u00ecm hi\u1ec3u nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng, c\u1ea5u t\u1ea1o v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a \u1ed1ng d\u1eabn nhi\u1ec7t trong vi\u1ec7c duy tr\u00ec hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thermal-engineering.org\/vi\/cach-ong-dan-nhiet-lam-mat-thiet-bi-dien-tu\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00e1ch \u1ed1ng d\u1eabn nhi\u1ec7t l\u00e0m m\u00e1t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed\" \/>\n<meta property=\"og:description\" content=\"C\u00e1ch \u1ed1ng d\u1eabn nhi\u1ec7t l\u00e0m m\u00e1t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed: T\u00ecm hi\u1ec3u nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng, c\u1ea5u t\u1ea1o v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a \u1ed1ng d\u1eabn nhi\u1ec7t trong vi\u1ec7c duy tr\u00ec hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a 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