{"id":709230,"date":"2024-07-26T11:31:54","date_gmt":"2024-07-26T10:31:54","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=709230"},"modified":"2024-07-26T11:31:54","modified_gmt":"2024-07-26T10:31:54","slug":"giai-thich-cac-khai-niem-co-ban-ve-nha-may-nhiet-dien","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/giai-thich-cac-khai-niem-co-ban-ve-nha-may-nhiet-dien\/","title":{"rendered":"Gi\u1ea3i Th\u00edch C\u00e1c Kh\u00e1i Ni\u1ec7m C\u01a1 B\u1ea3n V\u1ec1 Nh\u00e0 M\u00e1y Nhi\u1ec7t \u0110i\u1ec7n"},"content":{"rendered":"

Gi\u1ea3i th\u00edch c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u1ec1 nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng, th\u00e0nh ph\u1ea7n ch\u00ednh v\u00e0 \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t \u0111i\u1ec7n.<\/p>\n

\"Gi\u1ea3i<\/p>\n

Gi\u1ea3i Th\u00edch C\u00e1c Kh\u00e1i Ni\u1ec7m C\u01a1 B\u1ea3n V\u1ec1 Nh\u00e0 M\u00e1y Nhi\u1ec7t \u0110i\u1ec7n<\/h2>\n

Nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n l\u00e0 m\u1ed9t d\u1ea1ng c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t \u0111i\u1ec7n n\u0103ng th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch nh\u01b0 than \u0111\u00e1, d\u1ea7u m\u1ecf ho\u1eb7c kh\u00ed \u0111\u1ed1t \u0111\u1ec3 \u0111un n\u00f3ng n\u01b0\u1edbc, t\u1ea1o ra h\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t cao, v\u00e0 s\u1eed d\u1ee5ng h\u01a1i n\u01b0\u1edbc \u0111\u00f3 \u0111\u1ec3 quay c\u00e1c tuabin v\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n li\u00ean quan \u0111\u1ebfn nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n.<\/p>\n

<\/p>\n

  • L\u00f2 h\u01a1i (Boiler):<\/b> L\u00f2 h\u01a1i l\u00e0 thi\u1ebft b\u1ecb ch\u00ednh s\u1eed d\u1ee5ng trong nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n \u0111\u1ec3 \u0111un s\u00f4i n\u01b0\u1edbc v\u00e0 t\u1ea1o ra h\u01a1i n\u01b0\u1edbc c\u00f3 \u00e1p su\u1ea5t cao. Nhi\u1ec7t l\u01b0\u1ee3ng t\u1eeb qu\u00e1 tr\u00ecnh \u0111\u1ed1t nhi\u00ean li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u0103ng nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc \u0111\u1ebfn \u0111i\u1ec3m s\u00f4i v\u00e0 chuy\u1ec3n n\u01b0\u1edbc th\u00e0nh tr\u1ea1ng th\u00e1i h\u01a1i.<\/li>\n
  • Tuabin h\u01a1i (Steam Turbine):<\/b> Tuabin l\u00e0 thi\u1ebft b\u1ecb chuy\u1ec3n \u0111\u1ed9ng quay s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng c\u1ee7a h\u01a1i n\u01b0\u1edbc. H\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t cao \u0111\u01b0\u1ee3c d\u1eabn v\u00e0o tuabin l\u00e0m quay c\u00e1c c\u00e1nh qu\u1ea1t, t\u1ea1o ra chuy\u1ec3n \u0111\u1ed9ng quay c\u01a1 h\u1ecdc.<\/li>\n
  • M\u00e1y ph\u00e1t \u0111i\u1ec7n (Generator):<\/b> M\u00e1y ph\u00e1t \u0111i\u1ec7n l\u00e0 thi\u1ebft b\u1ecb bi\u1ebfn \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng c\u01a1 h\u1ecdc c\u1ee7a chuy\u1ec3n \u0111\u1ed9ng quay t\u1eeb tuabin th\u00e0nh n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n. Qu\u00e1 tr\u00ecnh n\u00e0y d\u1ef1a tr\u00ean hi\u1ec7n t\u01b0\u1ee3ng c\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb.<\/li>\n
  • B\u00ecnh ng\u01b0ng (Condenser):<\/b> B\u00ecnh ng\u01b0ng c\u00f3 nhi\u1ec7m v\u1ee5 l\u00e0m ngu\u1ed9i v\u00e0 ng\u01b0ng t\u1ee5 h\u01a1i n\u01b0\u1edbc \u0111\u00e3 qua tuabin tr\u1edf l\u1ea1i th\u00e0nh n\u01b0\u1edbc l\u1ecfng. N\u01b0\u1edbc ng\u01b0ng n\u00e0y sau \u0111\u00f3 \u0111\u01b0\u1ee3c b\u01a1m l\u1ea1i v\u00e0o l\u00f2 h\u01a1i \u0111\u1ec3 ti\u1ebfp t\u1ee5c chu k\u1ef3.<\/li>\n
  • Chu tr\u00ecnh nhi\u1ec7t \u0111\u1ed9ng (Thermodynamic Cycle):<\/b> M\u1ed9t trong nh\u1eefng chu tr\u00ecnh nhi\u1ec7t \u0111\u1ed9ng ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n l\u00e0 chu tr\u00ecnh Rankine. Chu tr\u00ecnh n\u00e0y bao g\u1ed3m c\u00e1c giai \u0111o\u1ea1n \u0111un s\u00f4i n\u01b0\u1edbc, gi\u00e3n n\u1edf h\u01a1i n\u01b0\u1edbc trong tuabin, ng\u01b0ng t\u1ee5 h\u01a1i n\u01b0\u1edbc, v\u00e0 b\u01a1m n\u01b0\u1edbc ng\u01b0ng v\u1ec1 l\u00f2 h\u01a1i.\n
      \n
    1. \u0110un s\u00f4i: Nhi\u00ean li\u1ec7u \u0111\u1ed1t n\u00f3ng n\u01b0\u1edbc trong l\u00f2, t\u1ea1o ra h\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t cao.<\/li>\n
    2. Gi\u00e3n n\u1edf: H\u01a1i n\u01b0\u1edbc d\u1eabn v\u00e0o tuabin, g\u00e2y ra chuy\u1ec3n \u0111\u1ed9ng quay c\u1ee7a c\u00e1nh qu\u1ea1t.<\/li>\n
    3. Ng\u01b0ng t\u1ee5: H\u01a1i n\u01b0\u1edbc tho\u00e1t ra t\u1eeb tuabin \u0111\u01b0\u1ee3c l\u00e0m ngu\u1ed9i v\u00e0 ng\u01b0ng t\u1ee5 trong b\u00ecnh ng\u01b0ng.<\/li>\n
    4. B\u01a1m: N\u01b0\u1edbc ng\u01b0ng \u0111\u01b0\u1ee3c b\u01a1m l\u1ea1i v\u00e0o l\u00f2 \u0111\u1ec3 ti\u1ebfp t\u1ee5c chu k\u1ef3.<\/li>\n<\/ol>\n<\/li>\n

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

      Nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t. \u01afu \u0111i\u1ec3m bao g\u1ed3m kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t \u0111i\u1ec7n li\u00ean t\u1ee5c v\u00e0 \u1ed5n \u0111\u1ecbnh. Tuy nhi\u00ean, nh\u01b0\u1ee3c \u0111i\u1ec3m ch\u00ednh l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch d\u1eabn \u0111\u1ebfn ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh v\u00e0 \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng.<\/p>\n

      Nh\u01b0 v\u1eady, nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c cung c\u1ea5p \u0111i\u1ec7n n\u0103ng, nh\u01b0ng c\u0169ng \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c v\u1ec1 m\u00f4i tr\u01b0\u1eddng c\u1ea7n \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd v\u00e0 t\u1ed1i \u01b0u h\u00f3a.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Gi\u1ea3i th\u00edch c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u1ec1 nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng, th\u00e0nh ph\u1ea7n ch\u00ednh v\u00e0 \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t \u0111i\u1ec7n.<\/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":"\nGi\u1ea3i Th\u00edch C\u00e1c Kh\u00e1i Ni\u1ec7m C\u01a1 B\u1ea3n V\u1ec1 Nh\u00e0 M\u00e1y Nhi\u1ec7t \u0110i\u1ec7n<\/title>\n<meta name=\"description\" content=\"Gi\u1ea3i th\u00edch c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u1ec1 nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng, th\u00e0nh ph\u1ea7n ch\u00ednh v\u00e0 \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t \u0111i\u1ec7n.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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