{"id":988,"date":"2021-09-04T07:49:03","date_gmt":"2021-09-04T07:49:03","guid":{"rendered":"https:\/\/tebmit.com\/bay-hoi-la-gi-coc-ngung-steam-trap\/"},"modified":"2021-09-04T07:49:03","modified_gmt":"2021-09-04T07:49:03","slug":"bay-hoi-la-gi-coc-ngung-steam-trap","status":"publish","type":"post","link":"https:\/\/tebmit.com\/en\/bay-hoi-la-gi-coc-ngung-steam-trap\/","title":{"rendered":"B\u1eaby h\u01a1i l\u00e0 g\u00ec? C\u00d3C NG\u01afNG | STEAM TRAP"},"content":{"rendered":"\n

B\u1eaby h\u01a1i l\u00e0 g\u00ec? <\/strong><\/h4>\n\n\n\n

L\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb quan tr\u1ecdng nh\u1ea5t trong h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng h\u01a1i cung c\u1ea5p nhi\u1ec7t v\u00ec n\u1ebfu nh\u01b0 B\u1eaby h\u01a1i ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u0111\u00fang ch\u1ee9c n\u0103ng s\u1ebd g\u00e2y ra r\u1ea5t nhi\u1ec1u v\u1ea5n \u0111\u1ec1 cho h\u1ed9 s\u1eed d\u1ee5ng h\u01a1i. T\u1ea5t c\u1ea3 c\u00e1c b\u1eaby h\u01a1i th\u00f4ng th\u01b0\u1eddng khi ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec1u c\u00f3 chu k\u1ef3 \u0111\u00f3ng ( ng\u0103n kh\u00f4ng cho h\u01a1i th\u1ea5t tho\u00e1t) v\u00e0 chu k\u1ef3 m\u1edf ( x\u1ea3 n\u01b0\u1edbc ng\u01b0ng ra ngo\u00e0i ). N\u1ebfu b\u1eaby h\u01a1i g\u1eb7p l\u1ed7i trong c\u00e1c chu k\u1ef3 n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c h\u1ec7 qu\u1ea3 nh\u01b0 sau:<\/p>\n\n\n\n

  1. L\u1ed7i khi m\u1edf ( fail to open): l\u00e0m cho n\u01b0\u1edbc ng\u01b0ng kh\u00f4ng th\u1ec3 x\u1ea3 ra ngo\u00e0i h\u1ec7 th\u1ed1ng kh\u00f4ng th\u1ec3 ti\u1ebfp t\u1ee5c l\u00e0m vi\u1ec7c v\u00ec kh\u00f4ng l\u00ean nhi\u1ec7t, d\u1eabn t\u1edbi s\u1ea3n ph\u1ea9m x\u1ea5y kh\u00f4ng kh\u00f4 (trong quy tr\u00ecnh s\u1ea5y), nhi\u1ec7t \u0111\u1ed9 s\u1ea3n ph\u1ea7m kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u ( quy tr\u00ecnh thanh tr\u00f9ng, n\u1ea5u, chi\u00ean\u2026) d\u1eabn t\u1edbi s\u1ea3n ph\u1ea9m b\u1ecb l\u1ed7i ph\u1ea3i ch\u1ebf bi\u1ebfn l\u1ea1i ho\u1eb7c th\u1eadm ch\u00ed tr\u1edf th\u00e0nh ph\u1ebf ph\u1ea9m.<\/li>
  2. L\u1ed7i khi \u0111\u00f3ng ( fail to close) : v\u1edbi l\u1ed7i n\u00e0y b\u1eaby h\u01a1i s\u1ebd x\u1ea3 m\u1ed9t l\u01b0\u1ee3ng h\u01a1i r\u1ea5t l\u1edbn ra ngo\u00e0i m\u00f4i tr\u01b0\u1eddng l\u00e0m t\u1ed5n th\u1ea5t nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh.<\/li><\/ol>\n\n\n\n

    T\u1ea1i sao ph\u1ea3i l\u1eafp \u0111\u1eb7t b\u1eaby h\u01a1i?<\/strong><\/h4>\n\n\n\n

    Th\u1ee9 nh\u1ea5t:<\/strong> H\u01a1i \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh khi n\u01b0\u1edbc bay h\u01a1i \u0111\u1ec3 t\u1ea1o th\u00e0nh th\u1ec3\u00a0kh\u00ed. \u0110\u1ec3 qu\u00e1 tr\u00ecnh b\u1ed1c h\u01a1i x\u1ea3y ra, c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc ph\u1ea3i \u0111\u01b0\u1ee3c cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng \u0111\u1ee7 \u0111\u1ec3 c\u00e1c li\u00ean k\u1ebft gi\u1eefa c\u00e1c ph\u00e2n t\u1eed (li\u00ean k\u1ebft hydro, vv) ph\u00e1 v\u1ee1. N\u0103ng l\u01b0\u1ee3ng n\u00e0y \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 chuy\u1ec3n m\u1ed9t ch\u1ea5t l\u1ecfng th\u00e0nh th\u1ec3 kh\u00ed \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u2019nhi\u1ec7t ti\u1ec1m \u1ea9n\u2019.
    C\u00e1c qu\u00e1 tr\u00ecnh gia nhi\u1ec7t b\u1eb1ng h\u01a1i n\u01b0\u1edbc s\u1eed d\u1ee5ng nhi\u1ec7t ti\u1ec1m \u1ea9n v\u00e0 chuy\u1ec3n n\u00f3 \u0111\u1ebfn m\u1ed9t s\u1ea3n ph\u1ea9m nh\u1ea5t \u0111\u1ecbnh. Khi c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n (ngh\u0129a l\u00e0 h\u01a1i n\u01b0\u1edbc \u0111\u00e3 b\u1ecf nhi\u1ec7t ti\u1ec1m \u1ea9n), khi h\u01a1i ng\u01b0ng t\u1ee5 v\u00e0 n\u00f3\u00a0tr\u1edf th\u00e0nh n\u01b0\u1edbc\u00a0ng\u01b0ng t\u1ee5. N\u00f3i c\u00e1ch kh\u00e1c, n\u01b0\u1edbc ng\u01b0ng\u00a0kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c c\u1ea7n s\u1eed d\u1ee5ng,\u00a0m\u00e0 h\u01a1i n\u01b0\u1edbc m\u1edbi l\u00e0 s\u1ea3n ph\u1ea9m ch\u00fang ta c\u1ea7n\u00a0\u0111\u1ec3 s\u1eed d\u1ee5ng. Do \u0111\u00f3, hi\u1ec7u su\u1ea5t nhi\u1ec7t\u00a0s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng l\u1edbn\u00a0n\u1ebfu kh\u00f4ng lo\u1ea1i b\u1ecf n\u01b0\u1edbc\u00a0ng\u01b0ng t\u1ee5 m\u1ed9t c\u00e1ch\u00a0nhanh nh\u1ea5t c\u00f3 th\u1ec3 trong \u0111\u01b0\u1eddng \u1ed1ng v\u1eadn chuy\u1ec3n h\u01a1i n\u01b0\u1edbc ho\u1eb7c trong b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t\u2026<\/p>\n\n\n\n

    \u0110\u00e2y l\u00e0 1 trong nh\u1eefng thi\u1ebft b\u1ecb thi\u1ebft y\u1ebfu trong m\u1ea1ng nhi\u1ec7t. B\u1eaby h\u01a1i l\u00e0 thi\u1ebft b\u1ecb \u0111\u1ec3 t\u00e1ch n\u01b0\u1edbc ng\u01b0ng t\u1ee5 ra kh\u1ecfi \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn h\u01a1i n\u01b0\u1edbc. Vi\u1ec7c l\u00e0m n\u00e0y l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 tr\u00e1nh th\u1ee7y k\u00edch \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn h\u01a1i n\u01b0\u1edbc<\/p>\n\n\n\n

    Th\u1ee9 hai:<\/strong>\u00a0 \u0110\u00f4i khi ng\u01b0\u1eddi ta tin v\u00e0 s\u1eed d\u1ee5ng li\u1ec1u khi cho r\u1eb1ng n\u01b0\u1edbc\u00a0ng\u01b0ng t\u1ee5 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng van tay th\u00f4ng th\u01b0\u1eddng thay v\u00ec b\u1eaby h\u01a1i, b\u1eb1ng c\u00e1ch \u0111\u01a1n gi\u1ea3n n\u00e0y ng\u01b0\u1eddi ta d\u1ec5\u00a0\u0111i\u1ec1u ch\u1ec9nh m\u1edf van m\u1ed9t c\u00e1ch th\u1ee7 c\u00f4ng \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi l\u01b0\u1ee3ng n\u01b0\u1edbc ng\u01b0ng \u0111\u00e3\u00a0\u0111\u01b0\u1ee3c t\u1ea1o ra v\u00e0 cho tho\u00e1t ra ngo\u00e0i.
    V\u1ec1 m\u1eb7t l\u00fd thuy\u1ebft, \u0111i\u1ec1u n\u00e0y l\u00e0 c\u00f3 th\u1ec3. Tuy nhi\u00ean, ph\u1ea1m vi c\u1ee7a c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y l\u00e0 qu\u00e1 h\u1ea1n ch\u1ebf m\u00e0 tr\u00ean th\u1ef1c t\u1ebf n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ho\u00e0n h\u1ea3o v\u00e0\u00a0th\u1ef1c t\u1ebf<\/p>\n\n\n\n

    V\u1ecb tr\u00ed \u0111\u1eb7t\u00a0B\u1eaby H\u01a1i\u00a0:<\/strong> D\u01b0\u1edbi b\u00ecnh g\u00f3p h\u01a1i, sau thi\u1ebft b\u1ecb trao \u0111\u1ed5i nhi\u1ec7t, tr\u01b0\u1edbc c\u00e1c van ch\u1eb7n n\u1ebfu van \u0111\u1eb7t n\u1eb1m ngang, tr\u00ean van ch\u1eb7n n\u1ebfu van \u0111\u1eb7t \u0111\u1ee9ng, \u0111\u1eb7t tr\u00ean \u0111\u01b0\u1eddng \u1ed1ng \u1edf tr\u01b0\u1edbc nh\u1eefng ch\u1ed7 \u1ed1ng \u0111i l\u00ean ho\u1eb7c \u0111\u1eb7t tr\u00ean \u0111\u01b0\u1eddng \u1ed1ng theo 1 kho\u1ea3ng c\u00e1ch \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n\u2026<\/p>\n\n\n\n

    C\u00f3 bao nhi\u00eau lo\u1ea1i b\u1eaby h\u01a1i, c\u00f3c ng\u01b0ng h\u01a1i?<\/strong><\/h4>\n\n\n\n

    1.B\u1eaby h\u01a1i d\u00f9ng phao<\/strong>: Lo\u1ea1i b\u1eaby h\u01a1i c\u00f3 c\u1ea5u t\u1ea1o \u0111\u01a1n gi\u1ea3n nh\u1ea5t.<\/p>\n\n\n\n

    \"\"<\/figure><\/div>\n\n\n\n

    B\u1eaby H\u01a1i phao \u0111\u01b0\u1ee3c d\u00f9ng ph\u1ed5 bi\u1ebfn nh\u1ea5t trong c\u00e1c h\u1ec7 th\u1ed1ng gia nhi\u1ec7t,  nh\u1edd v\u00e0o c\u01a1 c\u1ea5u phao d\u1ea1ng c\u01a1 kh\u00ed x\u00e3 n\u01b0\u1edbc ng\u01b0ng v\u00e0 c\u01a1 c\u1ea5u x\u00e3 kh\u00ed kh\u00f4ng ng\u01b0ng (thermostatic air vent) khi m\u1edbi kh\u1edfi \u0111\u1ed9ng, c\u1ea3 hai \u0111i\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng gia nhi\u1ec7t.<\/p>\n\n\n\n

    Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng:<\/strong><\/em><\/p>\n\n\n\n

    Khi h\u1ec7 th\u1ed1ng b\u1eaft \u0111\u1ea7u kh\u1edfi \u0111\u1ed9ng, kh\u00ed v\u00e0 n\u01b0\u1edbc ng\u01b0ng \u0111i v\u00e0o \u0111i v\u00e0o b\u1ea9y h\u01a1i. Kh\u00ed s\u1ebd \u0111\u01b0\u1ee3c tho\u00e1t qua l\u1ed5 x\u00e3 kh\u00ed (thermostatic air vent). N\u01b0\u1edbc ng\u01b0ng \u0111i v\u00e0o n\u00e2ng phao \u0111i l\u00ean, c\u01a1 c\u1ea5u c\u01a1 kh\u00ed m\u1edf van \u0111\u1ec3 cho n\u01b0\u1edbc ng\u01b0ng tho\u00e1t ra ngo\u00e0i. Khi h\u01a1i n\u00f3ng \u0111i v\u00e0o b\u1ea9y h\u01a1i l\u00e0m cho thermostatic gi\u1ea3n ra v\u00e0 \u0111\u00f3ng l\u1ed7 tho\u00e1t khi (thermostatic air vent), l\u00e0m cho h\u01a1i kh\u00f4ng tho\u00e1t ra ngo\u00e0i \u0111\u01b0\u1ee3c. Khi n\u01b0\u1edbc ng\u01b0ng tho\u00e1t ra h\u1ebft th\u00ec phao h\u1ea1 xu\u1ed1ng v\u00e0 l\u00e0m cho c\u01a1 c\u1ea5u c\u01a1 kh\u00ed \u0111\u00f3ng van orifice l\u1ea1i. Khi phao h\u1ea1 xu\u1ed1ng l\u00e0m cho c\u01a1 c\u1ea5u c\u01a1 kh\u00ed \u0111\u00f3ng van, van n\u00e0y lu\u00f4n n\u1eafm ph\u00eda d\u01b0\u1edbi m\u1eb7t n\u01b0\u1edbc cho n\u00ean h\u01a1i n\u00f3ng kh\u00f4ng tho\u00e1t ra ngo\u00e0i \u0111\u01b0\u1ee3c. Phao \u0111i l\u00ean-xu\u1ed1ng l\u00e0m cho van \u0111\u00f3ng m\u1edf li\u00ean t\u1ee5c \u1edf nhi\u1ec1u g\u00f3c \u0111\u1ed9 kh\u00e1c nhau v\u00e0 c\u00e2n b\u1eb1ng gi\u1eefa l\u01b0\u1ee3ng n\u01b0\u1edbc ng\u01b0ng \u0111i v\u00e0o v\u00e0 n\u01b0\u1edbc ng\u01b0ng tho\u00e1t ra.<\/p>\n\n\n\n

    \u0110\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c l\u01b0u l\u01b0\u1ee3ng x\u1ea3 v\u00e0 c\u00e2n b\u1eb1ng l\u1ef1c c\u1ee7a \u00e1p su\u1ea5t h\u01a1i \u0111i v\u00e0o, c\u01a1 c\u1ea5u b\u00ean trong c\u1ee7a b\u1ea9y h\u01a1i th\u00f4ng th\u01b0\u1eddng ta c\u00f3 nhi\u1ec1u l\u1ef1a ch\u1ecdn k\u00edch c\u1edf van (orifice) \u0111\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u l\u01b0u l\u01b0\u1ee3ng x\u1ea3 v\u00e0 \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c c\u1ee7a b\u1ea9y h\u01a1i.<\/p>\n\n\n\n

    2.B\u1eaby h\u01a1i \u0111\u1ed3ng ti\u1ec1n<\/strong><\/h4>\n\n\n\n
    \"\"<\/figure><\/div>\n\n\n\n

    B\u1eaby H\u01a1i nhi\u1ec7t \u0111\u1ed9ng d\u00f9ng x\u00e3 n\u01b0\u1edbc ng\u01b0ng v\u00e0 gi\u1eef h\u01a1i n\u00f3ng trong h\u1ec7 th\u1ed1ng h\u01a1i, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1eefng n\u01a1i c\u00f3 l\u01b0u l\u01b0\u1ee3ng x\u00e3 th\u1ea5p, th\u01b0\u1eddng d\u00f9ng tr\u00ean \u0111\u01b0\u1eddng h\u01a1i ch\u00ednh v\u00e0 m\u1ed9t s\u1ed1 v\u1ecb tr\u00ed l\u01b0\u1ee3ng n\u01b0\u1edbc ng\u01b0ng \u00edt. \u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a b\u1ea9y h\u01a1i nhi\u1ec7t \u0111\u1ed9ng l\u00e0 kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng th\u1ee7y k\u00edch v\u00e0 rung \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

    Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea9y h\u01a1i nhi\u1ec7t \u0111\u1ed9ng:<\/strong><\/em><\/p>\n\n\n\n

    Khi h\u1ec7 th\u1ed1ng h\u01a1i b\u1eaft \u0111\u1ea7u ho\u1eb7c \u0111ang ho\u1ea1t \u0111\u1ed9ng, n\u01b0\u1edbc ng\u01b0ng trong h\u1ec7 th\u1ed1ng h\u01a1i c\u00f3 xu h\u01b0\u1edbng n\u1eb1m ph\u00eda d\u01b0\u1edbi \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 \u0111\u1ecdng t\u1ea1i c\u00e1c v\u1ecb tr\u00ed th\u1ea5p ho\u1eb7c \u0111i v\u00e0o c\u00e1c tr\u1ea1m b\u1ea9y h\u01a1i. C\u00e1c tr\u1ea1m b\u1ea9y h\u01a1i s\u1ebd m\u1edf \u0111\u1ec3 x\u00e3 n\u01b0\u1edbc ng\u01b0ng v\u00e0 \u0111\u00f3ng \u0111\u1ec3 kh\u00f4ng cho h\u01a1i tho\u00e1t ra ngo\u00e0i.<\/p>\n\n\n\n

    B\u1ea9y h\u01a1i m\u1edf \u0111\u1ec3 x\u00e3 n\u01b0\u1edbc ng\u01b0ng, nh\u1edd \u00e1p su\u1ea5t cao (\u00e1p su\u1ea5t c\u1ee7a h\u01a1i) \u0111\u1ea9y n\u01b0\u1edbc ng\u01b0ng qua b\u00ean kia b\u1ea9y h\u01a1i (\u00e1p su\u1ea5t th\u1ea5p).<\/p>\n\n\n\n

    N\u01b0\u1edbc ng\u01b0ng t\u1ea1i th\u1eddi \u0111i\u1ec3m ch\u01b0a tho\u00e1t qua ph\u00eda b\u00ean kia b\u1ea9y h\u01a1i, n\u01b0\u1edbc c\u00f3 nhi\u1ec7t \u0111\u1ed9 b\u1eb1ng nhi\u1ec7t \u0111\u1ed9 c\u1ee7a h\u01a1i n\u00f3ng. Khi n\u01b0\u1edbc ng\u01b0ng tho\u00e1t qua l\u1ed7 Oriffice l\u00fac n\u00e0y \u00e1p su\u1ea5t gi\u1ea3m l\u00e0m cho nhi\u1ec7t \u0111\u1ed9 s\u00f4i c\u1ee7a n\u01b0\u1edbc c\u0169ng gi\u1ea3m. N\u01b0\u1edbc ng\u01b0ng \u1edf v\u00f9ng \u0111\u0129a \u0111\u1ed3ng ti\u1ec1n s\u1ebd d\u01b0 n\u0103ng l\u01b0\u1ee3ng v\u00e0 s\u00f4i sinh ra h\u01a1i flash, h\u01a1i flash s\u1ebd \u0111i ra h\u1ec7 th\u1ed1ng n\u01b0\u1edbc ng\u01b0ng, m\u1ed9t \u00edt h\u01a1i flash s\u1ebd \u0111i l\u00ean v\u00e0 \u0111\u1ecdng ph\u00eda tr\u00ean \u0111\u0129a \u0111\u1ed3ng ti\u1ec1n, h\u01a1i flash c\u00f3 xu h\u01b0\u1edbng \u0111\u1ea9y \u0111\u0129a \u0111i xu\u1ed1ng \u0111\u00f3ng b\u1ea9y h\u01a1i) Valve Disc (Starting to Close)\u201d.<\/p>\n\n\n\n

    Khi n\u01b0\u1edbc ng\u01b0ng \u0111\u00e3 tho\u00e1t h\u1ebft ra h\u1ec7 th\u1ed1ng n\u01b0\u1edbc ng\u01b0ng, h\u01a1i n\u00f3ng s\u1ebd ti\u1ebfp t\u1ee5c \u0111i ra, v\u00ec h\u01a1i \u0111i qua v\u1edbi v\u1eadn t\u1ed1c l\u1edbn ph\u00eda d\u01b0\u1edbi \u0111\u0129a \u0111\u1ed3ng ti\u1ec1n, l\u00fac n\u00e0y s\u1ebd t\u1ea1o \u00e1p su\u1ea5t \u00e2m ph\u00eda d\u01b0\u1edbi \u0111\u0129a, c\u1ed9ng th\u00eam l\u1ef1c c\u1ee7a h\u01a1i flash ph\u00eda tr\u00ean \u0111\u0129a \u0111\u1ea9y \u0111\u0129a \u0111i xu\u1ed1ng l\u00e0m cho b\u1ea9y h\u01a1i \u0111\u00f3ng l\u1ea1i) Valve Disc (Closed)\u201d.<\/p>\n\n\n\n

    Sau kho\u1ea3ng th\u1eddi gian, n\u01b0\u1edbc ng\u01b0ng trong h\u1ec7 th\u1ed1ng h\u01a1i s\u1ebd ti\u1ebfp t\u1ee5c \u0111i xu\u1ed1ng tr\u1ea1m b\u1ea9y h\u01a1i, n\u0103ng l\u01b0\u1ee3ng h\u01a1i flash y\u1ebfu d\u1ea7n do th\u1ea5t tho\u00e1t nhi\u1ec7t ph\u00eda tr\u00ean \u0111\u0129a \u2013\u2013> l\u1ef1c \u0111\u1ea9y do \u00e1p su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng h\u01a1i s\u1ebd s\u1ebd \u0111\u1ea9y n\u01b0\u1edbc ng\u01b0ng ra ngo\u00e0i l\u1eb7p l\u1ea1i chu tr\u00ecnh.<\/p>\n\n\n\n

    3.B\u1eaby h\u01a1i \u00fap ng\u01b0\u1ee3c:<\/strong><\/h4>\n\n\n\n
    \"\"<\/figure><\/div>\n\n\n\n

    B\u1eaby H\u01a1i d\u1ea1ng g\u1ea7u c\u00f3 k\u1ebft c\u1ea5u ch\u1eafc ch\u1eafn v\u1edbi \u01b0u \u0111i\u1ec3m n\u01b0\u1edbc ng\u01b0ng x\u00e3 tr\u00ean \u0111\u1ec9nh c\u1ee7a b\u1ea9y h\u01a1i, n\u00ean h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c r\u1ee7i ro k\u1eb9t b\u1edfi c\u00e1c t\u1ea1p ch\u1ea5t d\u01a1 trong \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n\n\n\n

    B\u00ean trong g\u1ea7u \u0111\u1ea3o nhi\u1ec1u n\u01b0\u1edbc s\u1ebd c\u00f3 xu h\u01b0\u1edbng ch\u00ecm xu\u1ed1ng ph\u00eda d\u01b0\u1edbi b\u1ea9y h\u01a1i l\u00e0m cho c\u01a1 c\u1ea5u c\u01a1 kh\u00ed m\u1edf van \u0111\u1ec3 cho n\u01b0\u1edbc ng\u01b0ng tho\u00e1t ra ngo\u00e0i. Ph\u00eda tr\u00ean g\u1ea7u c\u00f3 m\u1ed9t l\u1ed5 nh\u1ecf \u201cbleed hole\u201d \u0111\u1ec3 cho kh\u00ed tho\u00e1t ra t\u1eeb b\u00ean trong g\u1ea7u ra ngo\u00e0i sau \u0111\u00f3 tho\u00e1t ra ngo\u00e0i h\u1ec7 th\u1ed1ng n\u01b0\u1edbc ng\u01b0ng. Khi h\u01a1i \u0111i v\u00e0o b\u1ea9y h\u01a1i, \u0111i v\u00e0o v\u00e0 n\u00e2ng g\u1ea7u l\u00ean c\u01a1 c\u1ea5u c\u01a1 kh\u00ed \u0111\u00f3ng van l\u1ea1i. N\u01b0\u1edbc ng\u01b0ng ti\u1ebfp t\u1ee5c \u0111i v\u00e0o b\u00ean trong g\u1ea7u v\u00e0 \u0111i ra ngo\u00e0i th\u00e2n b\u1ea9y h\u01a1i ph\u00eda d\u01b0\u1edbi c\u1ee7a b\u1ea9y h\u01a1i. Khi n\u01b0\u1edbc ng\u01b0ng v\u00e0o b\u1ea9y h\u01a1i nhi\u1ec1u t\u1ea1o \u00e1p l\u1ef1c l\u1edbn h\u01a1n \u00e1p l\u1ef1c c\u1ee7a h\u01a1i, n\u00ean s\u1ebd \u0111\u1ea9y g\u1ea7u \u0111i xu\u1ed1ng l\u00e0m cho c\u01a1 khi \u1edf van, n\u01b0\u1edbc ng\u01b0ng tho\u00e1t ra ngo\u00e0i. Khi n\u01b0\u1edbc tho\u00e1t ra m\u1ed9t l\u01b0\u1ee3ng l\u00e0m cho l\u1ef1c h\u01a1i c\u00e2n b\u1eb1ng \u0111\u1ea9y b\u1ea9y h\u01a1i \u0111i l\u00ean \u0111\u00f3ng b\u1ea9y h\u01a1i l\u1ea1i. B\u1ea9y h\u01a1i g\u1ea7u ph\u00e0i lu\u00f4n lu\u00f4n c\u00f3 l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u1ea9y h\u01a1i th\u00ec b\u1ea7y h\u01a1i g\u1ea7u m\u1edbi ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c, n\u1ebfu kh\u00f4ng th\u00ec s\u1ebd l\u00e0m b\u1ea9y h\u01a1i lu\u00f4n lu\u00f4n m\u1edd l\u00e0m cho h\u01a1i tho\u00e1t ra ngo\u00e0i.<\/p>\n","protected":false},"excerpt":{"rendered":"

    B\u1eaby h\u01a1i l\u00e0 g\u00ec?  L\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb quan tr\u1ecdng nh\u1ea5t trong h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng h\u01a1i cung c\u1ea5p nhi\u1ec7t v\u00ec n\u1ebfu nh\u01b0 B\u1eaby h\u01a1i ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u0111\u00fang ch\u1ee9c n\u0103ng s\u1ebd g\u00e2y ra r\u1ea5t nhi\u1ec1u v\u1ea5n \u0111\u1ec1 cho h\u1ed9 s\u1eed d\u1ee5ng h\u01a1i. T\u1ea5t c\u1ea3 c\u00e1c b\u1eaby h\u01a1i th\u00f4ng th\u01b0\u1eddng khi ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec1u c\u00f3 chu […]\n","protected":false},"author":2,"featured_media":792,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-988","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-en"],"_links":{"self":[{"href":"https:\/\/tebmit.com\/en\/wp-json\/wp\/v2\/posts\/988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tebmit.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tebmit.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tebmit.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/tebmit.com\/en\/wp-json\/wp\/v2\/comments?post=988"}],"version-history":[{"count":0,"href":"https:\/\/tebmit.com\/en\/wp-json\/wp\/v2\/posts\/988\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tebmit.com\/en\/wp-json\/wp\/v2\/media\/792"}],"wp:attachment":[{"href":"https:\/\/tebmit.com\/en\/wp-json\/wp\/v2\/media?parent=988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tebmit.com\/en\/wp-json\/wp\/v2\/categories?post=988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tebmit.com\/en\/wp-json\/wp\/v2\/tags?post=988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}