{"id":422247,"date":"2024-12-28T15:40:57","date_gmt":"2024-12-28T08:40:57","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=422247"},"modified":"2024-12-28T15:40:57","modified_gmt":"2024-12-28T08:40:57","slug":"loc-dieu-hoa","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/loc-dieu-hoa\/","title":{"rendered":"T\u00ecm hi\u1ec3u Block \u0111i\u1ec1u h\u00f2a l\u00e0 g\u00ec? Ch\u1ee9c n\u0103ng v\u00e0 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng"},"content":{"rendered":"

Block \u0111i\u1ec1u h\u00f2a hay c\u00f2n g\u1ecdi l\u00e0 l\u1ed1c \u0111i\u1ec1u h\u00f2a, m\u00e1y n\u00e9n. B\u1ed9 ph\u1eadn n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 l\u00e0m m\u00e1t v\u00e0 s\u01b0\u1edfi \u1ea5m m\u00e0 n\u00f3 c\u00f2n \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn tu\u1ed5i th\u1ecd v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng c\u1ee7a thi\u1ebft b\u1ecb. V\u1eady block \u0111i\u1ec1u h\u00f2a ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o v\u00e0 \u0111\u00f3ng vai tr\u00f2 g\u00ec trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng? H\u00e3y c\u00f9ng b\u00e0i vi\u1ebft t\u00ecm hi\u1ec3u nh\u00e9!<\/span><\/p>\n

L\u1ed1c \u0111i\u1ec1u h\u00f2a l\u00e0 b\u1ed9 ph\u1eadn n\u00e0o?\u00a0<\/span><\/h2>\n

Block c\u1ee7a \u0111i\u1ec1u h\u00f2a l\u00e0 \u201ctr\u00e1i tim\u201d c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed, ch\u1ecbu tr\u00e1ch nhi\u1ec7m b\u01a1m v\u00e0 n\u00e9n m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh. V\u1edbi vai tr\u00f2 ch\u00ednh trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o lu\u1ed3ng tu\u1ea7n ho\u00e0n v\u00e0 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9, block \u0111i\u1ec1u h\u00f2a gi\u00fap \u0111i\u1ec1u h\u00f2a ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, hi\u1ec7u qu\u1ea3 v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. \u0110\u00e2y l\u00e0 b\u1ed9 ph\u1eadn quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t ho\u1eb7c s\u01b0\u1edfi \u1ea5m c\u1ee7a thi\u1ebft b\u1ecb.<\/span><\/p>\n

L\u00e0 th\u00e0nh ph\u1ea7n ch\u1ee7 ch\u1ed1t trong c\u00e1c d\u00f2ng \u0111i\u1ec1u h\u00f2a, l\u1ed1c \u0111i\u1ec1u h\u00f2a kh\u00f4ng ch\u1ec9 n\u00e9n kh\u00ed m\u00e0 c\u00f2n t\u1ea1o \u00e1p su\u1ea5t cao \u0111\u1ec3 m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh lu\u00e2n chuy\u1ec3n kh\u1eafp h\u1ec7 th\u1ed1ng. Nh\u1edd kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i v\u00e0 ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u01b0u, block gi\u00fap t\u1ea1o n\u00ean kh\u00f4ng gian tho\u1ea3i m\u00e1i, d\u1ec5 ch\u1ecbu cho ng\u01b0\u1eddi d\u00f9ng. Lo\u1ea1i m\u00e1y n\u00e9n n\u00e0y c\u0169ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb.<\/span><\/p>\n

\"loc-dieu-hoa-1\"<\/picture><\/p>\n

L\u1ed1c \u0111i\u1ec1u h\u00f2a c\u00f3 ch\u1ee9c n\u0103ng g\u00ec n\u1ed5i b\u1eadt?<\/span><\/h2>\n

Block \u0111i\u1ec1u h\u00f2a gi\u1eef vai tr\u00f2 quan tr\u1ecdng nh\u1ea5t trong h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed nh\u1edd ch\u1ee9c n\u0103ng n\u00e9n m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh. Qu\u00e1 tr\u00ecnh n\u00e0y t\u1ea1o ra \u00e1p su\u1ea5t cao, gi\u00fap m\u00f4i ch\u1ea5t chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i kh\u00ed sang l\u1ecfng, \u0111\u1ea3m b\u1ea3o lu\u00e2n chuy\u1ec3n li\u00ean t\u1ee5c qua c\u00e1c b\u1ed9 ph\u1eadn nh\u01b0 d\u00e0n n\u00f3ng, d\u00e0n l\u1ea1nh v\u00e0 van ti\u1ebft l\u01b0u. Nh\u1edd kh\u1ea3 n\u0103ng n\u00e9n m\u1ea1nh m\u1ebd, l\u1ed1c \u0111i\u1ec1u h\u00f2a h\u1ed7 tr\u1ee3 duy tr\u00ec hi\u1ec7u qu\u1ea3 l\u00e0m l\u1ea1nh ho\u1eb7c s\u01b0\u1edfi \u1ea5m, \u0111\u00e1p \u1ee9ng nhanh ch\u00f3ng y\u00eau c\u1ea7u v\u1ec1 nhi\u1ec7t \u0111\u1ed9 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n

Ngo\u00e0i vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t nhi\u1ec7t \u0111\u1ed9, block \u0111i\u1ec1u h\u00f2a c\u00f2n n\u1ed5i b\u1eadt v\u1edbi kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, \u0111\u1eb7c bi\u1ec7t \u1edf c\u00e1c d\u00f2ng m\u00e1y s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 Inverter. \u0110i\u1ec1u n\u00e0y gi\u00fap thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh h\u01a1n, gi\u1ea3m ti\u00eau hao \u0111i\u1ec7n n\u0103ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd. \u0110\u1ed3ng th\u1eddi, block \u0111i\u1ec1u h\u00f2a \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh l\u00e0m m\u00e1t di\u1ec5n ra \u00eam \u00e1i, kh\u00f4ng g\u00e2y ti\u1ebfng \u1ed3n l\u1edbn, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m tho\u1ea3i m\u00e1i v\u00e0 ti\u1ec7n l\u1ee3i cho kh\u00f4ng gian s\u1ed1ng.<\/span><\/p>\n

\"loc-dieu-hoa-2\"<\/picture><\/p>\n

C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u1ed1c \u0111i\u1ec1u h\u00f2a<\/span><\/h2>\n

Block \u0111i\u1ec1u h\u00f2a s\u1ebd ho\u1ea1t \u0111\u1ed9ng qua c\u01a1 ch\u1ebf chi ti\u1ebft nh\u01b0 sau:\u00a0<\/span><\/p>\n

Giai \u0111o\u1ea1n 1: H\u00fat kh\u00ed m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh<\/span><\/h3>\n

Block \u0111i\u1ec1u h\u00f2a b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c h\u00fat m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh \u1edf tr\u1ea1ng th\u00e1i kh\u00ed \u00e1p su\u1ea5t th\u1ea5p t\u1eeb d\u00e0n l\u1ea1nh. L\u00fac n\u00e0y, m\u00f4i ch\u1ea5t \u0111\u00e3 h\u1ea5p th\u1ee5 nhi\u1ec7t t\u1eeb kh\u00f4ng gian c\u1ea7n l\u00e0m m\u00e1t v\u00e0 mang theo nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, chu\u1ea9n b\u1ecb \u0111\u1ec3 \u0111\u01b0a v\u00e0o giai \u0111o\u1ea1n n\u00e9n.<\/span><\/p>\n

\"loc-dieu-hoa-3\"<\/picture><\/p>\n

Giai \u0111o\u1ea1n 2: N\u00e9n kh\u00ed v\u00e0 t\u0103ng nhi\u1ec7t \u0111\u1ed9<\/span><\/h3>\n

Block s\u1ebd n\u00e9n m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh b\u1eb1ng c\u00e1ch t\u0103ng \u00e1p su\u1ea5t l\u00ean m\u1ee9c cao. Trong qu\u00e1 tr\u00ecnh n\u00e0y, nhi\u1ec7t \u0111\u1ed9 c\u1ee7a m\u00f4i ch\u1ea5t t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3, c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ebfn 100\u00b0C ho\u1eb7c h\u01a1n, t\u00f9y thu\u1ed9c v\u00e0o c\u00f4ng su\u1ea5t v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a block. M\u00f4i ch\u1ea5t gi\u1edd \u0111\u00e2y \u0111\u00e3 chuy\u1ec3n th\u00e0nh kh\u00ed \u00e1p su\u1ea5t cao v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao, s\u1eb5n s\u00e0ng cho giai \u0111o\u1ea1n gi\u1ea3i nhi\u1ec7t.<\/span><\/p>\n

\"loc-dieu-hoa-4\"<\/picture><\/p>\n

Giai \u0111o\u1ea1n 3: Gi\u1ea3i nhi\u1ec7t t\u1ea1i d\u00e0n n\u00f3ng c\u1ee7a l\u1ed1c \u0111i\u1ec1u h\u00f2a<\/span><\/h3>\n

M\u00f4i ch\u1ea5t n\u00f3ng \u0111\u01b0\u1ee3c \u0111\u1ea9y t\u1eeb block \u0111\u1ebfn d\u00e0n n\u00f3ng (th\u01b0\u1eddng \u0111\u1eb7t b\u00ean ngo\u00e0i). T\u1ea1i \u0111\u00e2y, nhi\u1ec7t \u0111\u1ed9 cao c\u1ee7a m\u00f4i ch\u1ea5t \u0111\u01b0\u1ee3c truy\u1ec1n ra m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i th\u00f4ng qua qu\u1ea1t v\u00e0 l\u00e1 t\u1ea3n nhi\u1ec7t. Sau khi t\u1ecfa nhi\u1ec7t, m\u00f4i ch\u1ea5t chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i kh\u00ed sang l\u1ecfng, v\u1eabn \u1edf \u00e1p su\u1ea5t cao nh\u01b0ng nhi\u1ec7t \u0111\u1ed9 \u0111\u00e3 gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/span><\/p>\n

\"loc-dieu-hoa-5\"<\/picture><\/p>\n

Giai \u0111o\u1ea1n 4: Gi\u1ea3m \u00e1p t\u1ea1i van ti\u1ebft l\u01b0u<\/span><\/h3>\n

M\u00f4i ch\u1ea5t l\u1ecfng \u00e1p su\u1ea5t cao \u0111i qua van ti\u1ebft l\u01b0u, n\u01a1i \u00e1p su\u1ea5t gi\u1ea3m \u0111\u1ed9t ng\u1ed9t. Qu\u00e1 tr\u00ecnh n\u00e0y l\u00e0m nhi\u1ec7t \u0111\u1ed9 c\u1ee7a m\u00f4i ch\u1ea5t gi\u1ea3m s\u00e2u, chuy\u1ec3n th\u00e0nh l\u1ecfng \u1edf \u00e1p su\u1ea5t th\u1ea5p v\u00e0 nhi\u1ec7t \u0111\u1ed9 r\u1ea5t th\u1ea5p, ph\u00f9 h\u1ee3p cho qu\u00e1 tr\u00ecnh l\u00e0m l\u1ea1nh ti\u1ebfp theo.<\/span><\/p>\n

\"loc-dieu-hoa-6\"<\/picture><\/p>\n

Giai \u0111o\u1ea1n 5: L\u00e0m l\u1ea1nh t\u1ea1i d\u00e0n l\u1ea1nh\u00a0<\/span><\/h3>\n

M\u00f4i ch\u1ea5t l\u1ecfng \u00e1p su\u1ea5t th\u1ea5p \u0111\u01b0\u1ee3c d\u1eabn v\u00e0o d\u00e0n l\u1ea1nh. T\u1ea1i \u0111\u00e2y, n\u00f3 h\u1ea5p th\u1ee5 nhi\u1ec7t t\u1eeb kh\u00f4ng kh\u00ed trong ph\u00f2ng, khi\u1ebfn nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng gi\u1ea3m xu\u1ed1ng. Kh\u00f4ng kh\u00ed trong ph\u00f2ng tr\u1edf n\u00ean m\u00e1t l\u1ea1nh, trong khi m\u00f4i ch\u1ea5t l\u1ea1i chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i l\u1ecfng sang kh\u00ed. Kh\u00ed n\u00e0y s\u1ebd quay l\u1ea1i block v\u00e0 b\u1eaft \u0111\u1ea7u m\u1ed9t chu tr\u00ecnh m\u1edbi.<\/span><\/p>\n

Qu\u00e1 tr\u00ecnh n\u00e0y l\u1eb7p \u0111i l\u1eb7p l\u1ea1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng gian lu\u00f4n duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 m\u00e1t m\u1ebb theo c\u00e0i \u0111\u1eb7t. Giai \u0111o\u1ea1n n\u00e9n kh\u00ed v\u00e0 t\u0103ng nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 100\u00b0C l\u00e0 m\u1ed9t trong nh\u1eefng b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 truy\u1ec1n nhi\u1ec7t c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/span><\/p>\n

\"loc-dieu-hoa-7\"<\/picture><\/p>\n

C\u00f3 m\u1ea5y lo\u1ea1i l\u1ed1c \u0111i\u1ec1u h\u00f2a?<\/span><\/h2>\n

Block \u0111i\u1ec1u h\u00f2a \u0111\u01b0\u1ee3c chia th\u00e0nh ba lo\u1ea1i ch\u00ednh, m\u1ed7i lo\u1ea1i ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng nhu c\u1ea7u v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1c nhau:<\/span><\/p>\n

Block piston<\/span><\/h3>\n

Block piston s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a piston b\u00ean trong xi lanh \u0111\u1ec3 n\u00e9n m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh. Lo\u1ea1i block n\u00e0y c\u00f3 thi\u1ebft k\u1ebf \u0111\u01a1n gi\u1ea3n nh\u01b0ng t\u1ea1o \u00e1p su\u1ea5t cao, th\u00edch h\u1ee3p cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a c\u00f4ng su\u1ea5t l\u1edbn. Tuy nhi\u00ean, block piston th\u01b0\u1eddng g\u00e2y ti\u1ebfng \u1ed3n v\u00e0 ti\u00eau th\u1ee5 nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng h\u01a1n.<\/span><\/p>\n

Khi piston di chuy\u1ec3n l\u00ean, m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh \u0111\u01b0\u1ee3c h\u00fat v\u00e0o xi lanh. Khi di chuy\u1ec3n xu\u1ed1ng, piston n\u00e9n m\u00f4i ch\u1ea5t \u1edf \u00e1p su\u1ea5t cao tr\u01b0\u1edbc khi \u0111\u1ea9y n\u00f3 qua d\u00e0n n\u00f3ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i nhi\u1ec7t.<\/span><\/p>\n

\"loc-dieu-hoa-8\"<\/picture><\/p>\n

Block xo\u1eafn \u1ed1c (scroll)<\/span><\/h3>\n

L\u1ed1c \u0111i\u1ec1u h\u00f2a xo\u1eafn \u1ed1c ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng hai \u0111\u0129a xo\u1eafn \u1ed1c: m\u1ed9t c\u1ed1 \u0111\u1ecbnh v\u00e0 m\u1ed9t di chuy\u1ec3n \u0111\u1ec3 n\u00e9n m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh. Lo\u1ea1i n\u00e0y n\u1ed5i b\u1eadt nh\u1edd hi\u1ec7u su\u1ea5t cao, ho\u1ea1t \u0111\u1ed9ng \u00eam \u00e1i v\u00e0 \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i.<\/span><\/p>\n

\u0110\u0129a xo\u1eafn \u1ed1c di chuy\u1ec3n li\u00ean t\u1ee5c quanh \u0111\u0129a c\u1ed1 \u0111\u1ecbnh, t\u1eeb t\u1eeb n\u00e9n m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh t\u1eeb ngo\u00e0i v\u00e0o trong. T\u1eeb \u0111\u00f3 t\u1ea1o \u00e1p su\u1ea5t cao v\u00e0 nhi\u1ec7t \u0111\u1ed9 t\u0103ng tr\u01b0\u1edbc khi chuy\u1ec3n \u0111\u1ebfn d\u00e0n n\u00f3ng.<\/span><\/p>\n

\"loc-dieu-hoa-9\"<\/picture><\/p>\n

Block swing<\/span><\/h3>\n

Block swing s\u1eed d\u1ee5ng c\u00e1nh g\u1ea1t d\u1ea1ng swing \u0111\u1ec3 n\u00e9n m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh, gi\u00fap gi\u1ea3m ma s\u00e1t v\u00e0 hao m\u00f2n trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng. Lo\u1ea1i block n\u00e0y c\u00f3 hi\u1ec7u su\u1ea5t ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng cao, \u0111\u1ed9 b\u1ec1n t\u1ed1t v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p trong c\u00e1c d\u00f2ng \u0111i\u1ec1u h\u00f2a cao c\u1ea5p.<\/span><\/p>\n

C\u00e1nh g\u1ea1t swing di chuy\u1ec3n xoay \u0111\u1ec1u trong bu\u1ed3ng n\u00e9n, n\u00e9n kh\u00ed m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh theo t\u1eebng chu k\u1ef3 li\u00ean t\u1ee5c. Thi\u1ebft k\u1ebf n\u00e0y gi\u00fap gi\u1ea3m l\u1ef1c c\u1ea3n v\u00e0 t\u0103ng hi\u1ec7u qu\u1ea3 n\u00e9n, duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i.<\/span><\/p>\n

\"loc-dieu-hoa-10\"<\/picture><\/p>\n

L\u1ed1c \u0111i\u1ec1u h\u00f2a th\u01b0\u1eddng g\u1eb7p l\u1ed7i g\u00ec v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c?<\/span><\/h2>\n

Sau khi s\u1eed d\u1ee5ng \u0111i\u1ec1u h\u00f2a l\u00e2u d\u00e0i, block \u0111i\u1ec1u h\u00f2a c\u00f3 th\u1ec3 g\u1eb7p nh\u1eefng l\u1ed7i sau:\u00a0<\/span><\/p>\n

Block \u0111i\u1ec1u h\u00f2a kh\u00f4ng ch\u1ea1y<\/span><\/h3>\n

Nguy\u00ean nh\u00e2n<\/span><\/h4>\n

M\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn khi block \u0111i\u1ec1u h\u00f2a kh\u00f4ng ch\u1ea1y l\u00e0 do t\u1ee5 kh\u1edfi \u0111\u1ed9ng ho\u1eb7c cu\u1ed9n d\u00e2y b\u00ean trong block b\u1ecb h\u1ecfng. Ngo\u00e0i ra, ngu\u1ed3n \u0111i\u1ec7n kh\u00f4ng \u1ed5n \u0111\u1ecbnh ho\u1eb7c board m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n b\u1ecb l\u1ed7i c\u0169ng c\u00f3 th\u1ec3 l\u00e0 y\u1ebfu t\u1ed1 khi\u1ebfn block kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/span><\/p>\n

\"loc-dieu-hoa-11\"<\/picture><\/p>\n

C\u00e1ch kh\u1eafc ph\u1ee5c<\/span><\/h4>\n

\u0110\u1ec3 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 n\u00e0y, b\u1ea1n c\u1ea7n ki\u1ec3m tra v\u00e0 thay m\u1edbi t\u1ee5 kh\u1edfi \u0111\u1ed9ng n\u1ebfu ph\u00e1t hi\u1ec7n h\u1ecfng h\u00f3c. \u0110\u1ed3ng th\u1eddi, h\u00e3y ki\u1ec3m tra ngu\u1ed3n \u0111i\u1ec7n cung c\u1ea5p cho \u0111i\u1ec1u h\u00f2a, \u0111\u1ea3m b\u1ea3o \u0111i\u1ec7n \u00e1p \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ee7 c\u00f4ng su\u1ea5t. N\u1ebfu board m\u1ea1ch g\u1eb7p s\u1ef1 c\u1ed1, b\u1ea1n c\u1ea7n li\u00ean h\u1ec7 v\u1edbi k\u1ef9 thu\u1eadt vi\u00ean \u0111\u1ec3 s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf ph\u1ea7n m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n.<\/span><\/p>\n

L\u1ed1c \u0111i\u1ec1u h\u00f2a ch\u1ea1y nh\u01b0ng kh\u00f4ng l\u00e0m l\u1ea1nh<\/span><\/h3>\n

Nguy\u00ean nh\u00e2n<\/span><\/h4>\n

Khi block \u0111i\u1ec1u h\u00f2a ch\u1ea1y nh\u01b0ng kh\u00f4ng l\u00e0m l\u1ea1nh, nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 l\u00e0 do thi\u1ebfu ho\u1eb7c h\u1ebft gas l\u1ea1nh. \u0110i\u1ec1u n\u00e0y khi\u1ebfn h\u1ec7 th\u1ed1ng kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh l\u00e0m l\u1ea1nh hi\u1ec7u qu\u1ea3.<\/span><\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, d\u00e0n n\u00f3ng b\u1ecb b\u1ea9n ho\u1eb7c b\u1ecb t\u1eafc ngh\u1ebdn, kh\u00f4ng th\u1ec3 gi\u1ea3i nhi\u1ec7t t\u1ed1t, c\u0169ng g\u00e2y ra t\u00ecnh tr\u1ea1ng n\u00e0y. Block b\u1ecb h\u1ecfng ho\u1eb7c gi\u1ea3m hi\u1ec7u su\u1ea5t n\u00e9n c\u0169ng l\u00e0 nguy\u00ean nh\u00e2n khi\u1ebfn m\u00e1y kh\u00f4ng l\u00e0m l\u1ea1nh.<\/span><\/p>\n

\"loc-dieu-hoa-12\"<\/picture><\/p>\n

C\u00e1ch kh\u1eafc ph\u1ee5c<\/span><\/h4>\n

\u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, b\u1ea1n c\u1ea7n ki\u1ec3m tra v\u00e0 b\u1ed5 sung gas l\u1ea1nh \u0111\u00fang lo\u1ea1i n\u1ebfu th\u1ea5y thi\u1ebfu. \u0110\u1ed3ng th\u1eddi, b\u1ea1n h\u00e3y v\u1ec7 sinh d\u00e0n n\u00f3ng v\u00e0 ki\u1ec3m tra qu\u1ea1t t\u1ea3n nhi\u1ec7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 l\u00e0m m\u00e1t. N\u1ebfu block \u0111\u00e3 b\u1ecb h\u1ecfng, b\u1ea1n s\u1ebd c\u1ea7n thay th\u1ebf block m\u1edbi \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t l\u00e0m l\u1ea1nh.<\/span><\/p>\n

L\u1ed1c \u0111i\u1ec1u h\u00f2a b\u1ecb qu\u00e1 t\u1ea3i ho\u1eb7c n\u00f3ng b\u1ea5t th\u01b0\u1eddng<\/span><\/h3>\n

Nguy\u00ean nh\u00e2n<\/span><\/h4>\n

Khi block \u0111i\u1ec1u h\u00f2a b\u1ecb qu\u00e1 t\u1ea3i ho\u1eb7c n\u00f3ng b\u1ea5t th\u01b0\u1eddng, c\u00f3 th\u1ec3 do m\u00e1y ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c ngh\u1ec9 ng\u01a1i. Ngo\u00e0i ra, thi\u1ebfu gas l\u1ea1nh ho\u1eb7c d\u01a1 b\u1ea9n trong h\u1ec7 th\u1ed1ng c\u0169ng khi\u1ebfn block ph\u1ea3i l\u00e0m vi\u1ec7c v\u1ea5t v\u1ea3 h\u01a1n. M\u1ed9t nguy\u00ean nh\u00e2n kh\u00e1c l\u00e0 block kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3, khi\u1ebfn d\u1ea7u b\u00f4i tr\u01a1n c\u1ea1n ki\u1ec7t, l\u00e0m t\u0103ng ma s\u00e1t v\u00e0 nhi\u1ec7t \u0111\u1ed9.<\/span><\/p>\n

\"loc-dieu-hoa-13\"<\/picture><\/p>\n

C\u00e1ch kh\u1eafc ph\u1ee5c<\/span><\/h4>\n

\u0110\u1ec3 kh\u1eafc ph\u1ee5c, b\u1ea1n c\u1ea7n t\u1eaft m\u00e1y \u0111\u1ec3 block \u0111\u01b0\u1ee3c ngh\u1ec9 ng\u01a1i v\u00e0 gi\u1ea3m nhi\u1ec7t. \u0110\u1ed3ng th\u1eddi, b\u1ea1n h\u00e3y ki\u1ec3m tra v\u00e0 v\u1ec7 sinh to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a, b\u1ed5 sung gas l\u1ea1nh n\u1ebfu c\u1ea7n thi\u1ebft. \u0110\u1ed3ng th\u1eddi b\u1ea1n c\u1ea7n \u0111\u1ea3m b\u1ea3o th\u1ef1c hi\u1ec7n b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 ki\u1ec3m tra d\u1ea7u b\u00f4i tr\u01a1n cho block gi\u00fap gi\u1ea3m ma s\u00e1t v\u00e0 gi\u1eef m\u00e1y ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh.<\/span><\/p>\n

L\u1ed1c \u0111i\u1ec1u h\u00f2a g\u00e2y ti\u1ebfng \u1ed3n l\u1edbn khi ho\u1ea1t \u0111\u1ed9ng<\/span><\/h3>\n

Nguy\u00ean nh\u00e2n<\/span><\/h4>\n

Ti\u1ebfng \u1ed3n l\u1edbn t\u1eeb block \u0111i\u1ec1u h\u00f2a c\u00f3 th\u1ec3 do c\u00e1c \u1ed1c v\u00edt ho\u1eb7c gi\u00e1 \u0111\u1ee1 block b\u1ecb l\u1ecfng, l\u00e0m cho block kh\u00f4ng \u1ed5n \u0111\u1ecbnh khi ho\u1ea1t \u0111\u1ed9ng. Ngo\u00e0i ra, l\u00f5i b\u00ean trong block b\u1ecb h\u1ecfng ho\u1eb7c m\u00e0i m\u00f2n c\u0169ng g\u00e2y ra ti\u1ebfng \u1ed3n.<\/span><\/p>\n

\"loc-dieu-hoa-14\"<\/picture><\/p>\n

C\u00e1ch kh\u1eafc ph\u1ee5c<\/span><\/h4>\n

\u0110\u1ec3 gi\u1ea3m ti\u1ebfng \u1ed3n, b\u1ea1n c\u1ea7n ki\u1ec3m tra v\u00e0 si\u1ebft ch\u1eb7t c\u00e1c \u1ed1c v\u00edt, \u0111\u1ea3m b\u1ea3o gi\u00e1 \u0111\u1ee1 c\u1ee7a block \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn. N\u1ebfu nguy\u00ean nh\u00e2n do l\u00f5i block b\u1ecb m\u00e0i m\u00f2n, b\u1ea1n c\u1ea7n thay th\u1ebf block m\u1edbi \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 gi\u1ea3m ti\u1ebfng \u1ed3n.<\/span><\/p>\n

L\u1ed1c \u0111i\u1ec1u h\u00f2a b\u1ecb h\u1ecfng ho\u00e0n to\u00e0n<\/span><\/h3>\n

Nguy\u00ean nh\u00e2n<\/span><\/h4>\n

Block \u0111i\u1ec1u h\u00f2a c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng ho\u00e0n to\u00e0n do ho\u1ea1t \u0111\u1ed9ng qu\u00e1 t\u1ea3i trong th\u1eddi gian d\u00e0i, thi\u1ebfu d\u1ea7u b\u00f4i tr\u01a1n, \u0111i\u1ec1u n\u00e0y khi\u1ebfn c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong b\u1ecb ma s\u00e1t m\u1ea1nh v\u00e0 h\u1ecfng. Ngo\u00e0i ra, khi block \u0111\u00e3 s\u1eed d\u1ee5ng l\u00e2u, tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 h\u1ebft, d\u1eabn \u0111\u1ebfn h\u01b0 h\u1ecfng kh\u00f4ng th\u1ec3 s\u1eeda ch\u1eefa.<\/span><\/p>\n

\"loc-dieu-hoa-15\"<\/picture><\/p>\n

C\u00e1ch kh\u1eafc ph\u1ee5c<\/span><\/h4>\n

Khi block \u0111i\u1ec1u h\u00f2a b\u1ecb h\u1ecfng ho\u00e0n to\u00e0n, b\u1ea1n c\u1ea7n li\u00ean h\u1ec7 v\u1edbi k\u1ef9 thu\u1eadt vi\u00ean \u0111\u1ec3 ki\u1ec3m tra v\u00e0 x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 h\u01b0 h\u1ecfng. N\u1ebfu block kh\u00f4ng th\u1ec3 s\u1eeda ch\u1eefa, b\u1ea1n c\u1ea7n thay th\u1ebf block m\u1edbi ch\u00ednh h\u00e3ng v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi d\u00f2ng \u0111i\u1ec1u h\u00f2a c\u1ee7a b\u1ea1n.<\/span><\/p>\n

M\u1eb9o s\u1eed d\u1ee5ng l\u1ed1c \u0111i\u1ec1u h\u00f2a hi\u1ec7u qu\u1ea3 nh\u1ea5t<\/span><\/h2>\n

\u0110\u1ec3 s\u1eed d\u1ee5ng block \u0111i\u1ec1u h\u00f2a l\u00e2u b\u1ec1n, b\u1ea1n c\u1ea7n l\u01b0u c\u00e1c m\u1eb9o sau:\u00a0<\/span><\/p>\n