{"id":2256,"date":"2024-12-23T10:42:10","date_gmt":"2024-12-23T07:42:10","guid":{"rendered":"https:\/\/innfes.com\/vi\/?p=2256"},"modified":"2024-12-23T10:42:10","modified_gmt":"2024-12-23T07:42:10","slug":"deflectors-for-ventilation-types-principle-of","status":"publish","type":"post","link":"https:\/\/innfes.com\/vi\/deflectors-for-ventilation-types-principle-of\/","title":{"rendered":"\u0110\u1ed9 l\u1ec7ch cho th\u00f4ng gi\u00f3: C\u00e1c lo\u1ea1i, nguy\u00ean t\u1eafc h\u00e0nh \u0111\u1ed9ng, t\u00ednh to\u00e1n s\u1ed1 l\u01b0\u1ee3ng v\u00e0 s\u1ee9c m\u1ea1nh c\u1ea7n thi\u1ebft"},"content":{"rendered":"\n<p>Ch\u00e0o m\u1eebng b\u1ea1n \u0111\u1ebfn v\u1edbi &quot;T\u1ea5t c\u1ea3 v\u1ec1 m\u00e1i nh\u00e0&quot; n\u01a1i ch\u00fang ta kh\u00e1m ph\u00e1 c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a th\u00f4ng gi\u00f3 v\u00e0 l\u1ee3p m\u00e1i. B\u00e0i vi\u1ebft n\u00e0y t\u1eadp trung v\u00e0o b\u1ed9 l\u1ec7ch h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3, l\u00e0 nh\u1eefng ph\u1ea7n thi\u1ebft y\u1ebfu \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a lu\u1ed3ng kh\u00f4ng kh\u00ed b\u00ean trong c\u00e1c t\u00f2a nh\u00e0. B\u1eb1ng c\u00e1ch t\u1ea1o \u0111i\u1ec1u ki\u1ec7n l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed hi\u1ec7u qu\u1ea3, b\u1ed9 l\u1ec7ch th\u00f4ng gi\u00f3 l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o t\u1ed3n ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed trong nh\u00e0 v\u00e0 nhi\u1ec7t \u0111\u1ed9 ki\u1ec3m so\u00e1t.<\/p>\n<p>C\u00f3 m\u1ed9t s\u1ed1 gi\u1ed1ng c\u1ee7a c\u00e1c b\u1ed9 l\u00e0m l\u1ec7ch n\u00e0y, v\u00e0 m\u1ed7i lo\u1ea1i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ed9t nhu c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 th\u00f4ng gi\u00f3. B\u1eb1ng c\u00e1ch k\u00eanh kh\u00f4ng kh\u00ed \u0111\u1ebfn ho\u1eb7c tr\u00edch xu\u1ea5t kh\u00f4ng kh\u00ed c\u0169, ch\u00fang ho\u1ea1t \u0111\u1ed9ng theo nguy\u00ean t\u1eafc ch\u1ec9 \u0111\u1ea1o lu\u1ed3ng kh\u00f4ng kh\u00ed. \u0110i\u1ec1u khi\u1ec3n \u0111\u1ecbnh h\u01b0\u1edbng n\u00e0y h\u1ed7 tr\u1ee3 trong vi\u1ec7c tr\u00e1nh c\u00e1c v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 kh\u00f3 ch\u1ecbu v\u00e0 t\u0103ng tr\u01b0\u1edfng n\u1ea5m m\u1ed1c, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u00edch l\u0169y \u0111\u1ed9 \u1ea9m v\u00e0 kh\u00f4ng kh\u00ed t\u00f9 \u0111\u1ecdng.<\/p>\n<p>M\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 ph\u1ea3i \u0111\u01b0\u1ee3c t\u00ednh \u0111\u1ebfn khi x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng v\u00e0 s\u1ee9c m\u1ea1nh c\u1ea7n thi\u1ebft c\u1ee7a b\u1ed9 l\u00e0m l\u1ec7ch. \u0110\u1ea7u ti\u00ean, l\u01b0\u1ee3ng kh\u00ed c\u1ea7n thi\u1ebft ph\u1ee5 thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a t\u00f2a nh\u00e0. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 trao \u0111\u1ed5i kh\u00f4ng kh\u00ed t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3 m\u00e0 kh\u00f4ng t\u1ea1o ra c\u00e1c b\u1ea3n nh\u00e1p ho\u1eb7c ph\u00e2n ph\u1ed1i kh\u00f4ng kh\u00ed kh\u00f4ng \u0111\u1ec1u.<\/p>\n<p>Vi\u1ec7c t\u00ednh to\u00e1n c\u0169ng xem x\u00e9t lo\u1ea1i \u0111\u1ed9 l\u1ec7ch, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1ed7 th\u00f4ng h\u01a1i, l\u1ed7 th\u00f4ng h\u01a1i ho\u1eb7c tuabin \u0111\u01b0\u1ee3c g\u1eafn tr\u00ean m\u00e1i nh\u00e0. M\u1ecdi lo\u1ea1i \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 n\u00f3i chung, t\u00f9y thu\u1ed9c v\u00e0o hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ed9c \u0111\u00e1o c\u1ee7a n\u00f3 trong c\u00e1c t\u00ecnh hu\u1ed1ng kh\u00e1c nhau.<\/p>\n<p>B\u1eb1ng c\u00e1ch nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 nh\u1ea5t c\u00f3 th\u1ec3, c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed trong nh\u00e0 v\u00e0 c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. H\u00e3y theo d\u00f5i khi ch\u00fang t\u00f4i \u0111i s\u00e2u v\u00e0o chi ti\u1ebft tuy\u1ec7t v\u1eddi v\u1ec1 t\u1eebng lo\u1ea1i \u0111\u1ed9 l\u1ec7ch, chia s\u1ebb c\u00e1c m\u1eb9o \u0111\u1ec3 c\u00e0i \u0111\u1eb7t, b\u1ea3o tr\u00ec v\u00e0 l\u1ee3i th\u1ebf.<\/p>\n<h2>Khi kh\u00f4ng \u0111\u1ee7 th\u00f4ng gi\u00f3 t\u1ef1 nhi\u00ean?<\/h2>\n<p>H\u00e3y ki\u1ec3m tra truy v\u1ea5n chi ti\u1ebft h\u01a1n v\u00e0 l\u00e0m r\u00f5 m\u1ed9t v\u00e0i thu\u1eadt ng\u1eef: m\u1edf c\u1eeda s\u1ed5 ho\u1eb7c n\u1edf cho ph\u00e9p th\u00f4ng gi\u00f3 t\u1ef1 nhi\u00ean, nh\u01b0ng ch\u00fang ta c\u0169ng s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 th\u00f4ng gi\u00f3 c\u01b0\u1ee1ng b\u1ee9c. M\u1ed9t c\u00e1i g\u00ec \u0111\u00f3 gi\u1ed1ng nh\u01b0 m\u1ed9t c\u01a1n th\u00e8m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho \u0111i\u1ec1u n\u00e0y. T\u00d4I.e., M\u1ed9t c\u00e1i g\u00ec \u0111\u00f3 c\u1ea7n ph\u1ea3i mang trong kh\u00f4ng kh\u00ed trong l\u00e0nh v\u00e0 tr\u00edch xu\u1ea5t kh\u00f4ng kh\u00ed hi\u1ec7n c\u00f3 t\u1eeb ng\u00f4i nh\u00e0.<\/p>\n<p>N\u00f3 l\u00e0 ho\u00e0n to\u00e0n c\u1ea7n thi\u1ebft. Th\u1eadt kh\u00f4ng may, \u0111i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn vi\u1ec7c nh\u00e0 \u1edf tr\u1edf n\u00ean g\u1ea7n gi\u1ed1ng v\u1edbi m\u1ed9t &quot;c\u00e1i k\u00e9n nh\u1ef1a&quot; Do mong mu\u1ed1n trang tr\u00ed m\u1ea1nh m\u1ebd v\u00e0 ch\u1ee9c n\u0103ng. \u0110\u00f4i khi, ngay c\u1ea3 \u0111\u1ed3 \u0111\u1ea1c c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ed9c h\u1ea1i cho m\u1ecdi ng\u01b0\u1eddi.<\/p>\n<p>H\u00e3y th\u1ef1c s\u1ef1 trung th\u1ef1c v\u1edbi ch\u00ednh m\u00ecnh: B\u1ea1n c\u00f3 lu\u00f4n nh\u1ea5n m\u1ea1nh v\u00e0o Ch\u1ee9ng ch\u1ec9 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng t\u1eeb ng\u01b0\u1eddi b\u00e1n? Ngo\u00e0i ra, h\u00ecnh n\u1ec1n vinyl v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n nh\u1ef1a n\u1ed9i th\u1ea5t kh\u00e1c d\u1ea7n d\u1ea7n \u0111\u01b0a c\u00e1c h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc nguy hi\u1ec3m v\u00e0o kh\u00f4ng kh\u00ed b\u00ean trong. V\u00e2ng, \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 n\u00e0o \u0111\u00f3, nh\u01b0ng kh\u00f4ng ho\u00e0n to\u00e0n, v\u00e0 v\u1ec1 l\u00e2u d\u00e0i, n\u00f3 c\u00f3 nh\u1eefng t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c.<\/p>\n<p>Tuy nhi\u00ean, n\u00f3 \u0111\u01b0\u1ee3c ph\u00e9p nh\u01b0 th\u1ebf n\u00e0o? V\u1ea5n \u0111\u1ec1 l\u00e0 an to\u00e0n m\u00f4i tr\u01b0\u1eddng c\u1ee7a v\u1eadt li\u1ec7u ho\u1eb7c s\u1eeda ch\u1eefa c\u1ee7a m\u1ed9t v\u1eadt ph\u1ea9m lu\u00f4n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 ch\u1ec9 d\u1ef1a tr\u00ean t\u00e1c h\u1ea1i ti\u1ec1m t\u00e0ng m\u00e0 n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra. Tuy nhi\u00ean, c\u00e1c qu\u1ed1c gia CIS kh\u00f4ng t\u00ednh \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m t\u00edch l\u0169y. V\u00ed d\u1ee5, trong m\u1ed9t kh\u00f4ng gian nh\u01b0 v\u1eady, linoleum c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1ea7n k\u00e9o d\u00e0i v\u00e0 s\u01a1n m\u00e0 kh\u00f4ng c\u00f3 ti\u1ec1n t\u1ed1 sinh th\u00e1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean t\u01b0\u1eddng. Th\u1ec9nh tho\u1ea3ng, n\u00f3 \u0111\u1ebfn \u0111i\u1ec3m, v\u1edbi s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a \u0111\u1ed3ng h\u1ed3 chuy\u00ean d\u1ee5ng, ng\u01b0\u1eddi ta ph\u00e1t hi\u1ec7n ra r\u1eb1ng kh\u00f4ng kh\u00ed trong nh\u00e0 b\u1ecb \u00f4 nhi\u1ec5m h\u01a1n nhi\u1ec1u so v\u1edbi b\u00ean ngo\u00e0i g\u1ea7n \u0111\u01b0\u1eddng m\u1edf.<\/p>\n<p>V\u1eady t\u00f4i n\u00ean l\u00e0m g\u00ec? C\u00e1ch h\u1ee3p l\u00fd duy nh\u1ea5t ra kh\u1ecfi t\u00ecnh tr\u1ea1ng kh\u00f3 kh\u0103n n\u00e0y l\u00e0 \u0111\u1ec3 ng\u00f4i nh\u00e0 c\u00f3 s\u1ef1 th\u00f4ng gi\u00f3 n\u1ed9i b\u1ed9 tuy\u1ec7t v\u1eddi. H\u1ec7 th\u1ed1ng trao \u0111\u1ed5i kh\u00f4ng kh\u00ed ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ng\u00f4i nh\u00e0 l\u00e0 nh\u1eefng g\u00ec s\u1ebd t\u1ea1o ra \u0111i\u1ec1u ki\u1ec7n s\u1ed1ng \u1ea5m c\u00fang. N\u00f3 c\u0169ng ho\u00e0n to\u00e0n kh\u00f4ng b\u1eaft bu\u1ed9c ph\u1ea3i c\u00e0i \u0111\u1eb7t m\u1ed9t h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 tinh vi \u0111\u01b0\u1ee3c cung c\u1ea5p \u0111i\u1ec7n cho m\u1ee5c \u0111\u00edch n\u00e0y. M\u1ed9t b\u1ed9 l\u00e0m l\u1ec7ch h\u01b0\u1edbng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn t\u1ed1t v\u00e0 l\u00e3o luy\u1ec7n trong vi\u1ec7c s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng gi\u00f3 t\u1ef1 do s\u1ebd \u0111\u1ee7.<\/p>\n<p>Xem v\u1ea5n \u0111\u1ec1 th\u00fa v\u1ecb n\u00e0y \u0111\u1ec3 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 c\u00e2u h\u1ecfi th\u00f4ng gi\u00f3:<\/p>\n<p>Nh\u00e2n ti\u1ec7n, b\u1ed9 l\u00e0m l\u1ec7ch th\u00f4ng gi\u00f3 th\u01b0\u1eddng l\u00e0 nhu c\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c m\u1eb7t h\u00e0ng c\u00f4ng nghi\u1ec7p v\u00ec ch\u00fang l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n duy nh\u1ea5t \u0111\u1ec3 lo\u1ea1i b\u1ecf m\u00f9i kh\u00f3 ch\u1ecbu kh\u1ecfi c\u00f9ng m\u1ed9t chu\u1ed3ng ng\u1ef1a, nh\u00e0 g\u00e0 ho\u1eb7c \u0111\u1ecba \u0111i\u1ec3m n\u01a1i th\u1ee9c \u0103n cho \u0111\u1ed9ng v\u1eadt. Ngo\u00e0i ra, \u0111\u1ec3 duy tr\u00ec c\u00e1c \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh cho vi\u1ec7c b\u1ea3o tr\u00ec \u0111\u1ed9ng v\u1eadt v\u00e0 chim, kh\u00f4ng kh\u00ed trong l\u00e0nh v\u1edbi \u0111\u1ed9 \u1ea9m th\u00edch h\u1ee3p l\u00e0 c\u1ea7n thi\u1ebft.<\/p>\n<h2>Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 l\u1ec7ch th\u00f4ng gi\u00f3<\/h2>\n<p>Ch\u00fang t\u00f4i ti\u1ebfn h\u00e0nh h\u01a1n n\u1eefa. M\u1ed9t n\u1eafp h\u00ecnh tr\u1ee5 tr\u00f2n \u0111\u1ed9c \u0111\u00e1o cho \u1ed1ng kh\u00f3i ho\u1eb7c h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1ed9t b\u1ed9 l\u00e0m l\u1ec7ch h\u01b0\u1edbng. Th\u01b0\u1eddng bao g\u1ed3m th\u00e9p kh\u00f4ng g\u1ec9, nh\u00f4m ho\u1eb7c th\u00e9p m\u1ea1 k\u1ebd. Ngo\u00e0i ra, c\u00f3 c\u00e1c c\u1ea5u tr\u00fac nh\u1ef1a c\u00f3 s\u1eb5n \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho vi\u1ec7c ph\u00f9 h\u1ee3p v\u1edbi m\u00e0u l\u1ee3p. \u0110\u00fang l\u00e0 h\u1ecd kh\u00f4ng th\u1ec3 tuy\u00ean b\u1ed1 l\u00e0 b\u1ec1n.<\/p>\n<p>Tuy nhi\u00ean, \u0111i\u1ec1u g\u00ec ph\u00e2n bi\u1ec7t \u0111\u1ed9 l\u1ec7ch v\u1edbi m\u1ed9t chi\u1ebfc \u00f4 ti\u00eau chu\u1ea9n? Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a nh\u01b0 v\u1eady, trong t\u1ea5t c\u1ea3 c\u00e1c s\u1eeda \u0111\u1ed5i c\u1ee7a n\u00f3, l\u00e0 b\u1ea3o v\u1ec7 \u0111\u01b0\u1eddng \u1ed1ng kh\u1ecfi chim v\u00e0 l\u01b0\u1ee3ng m\u01b0a kh\u00ed quy\u1ec3n. N\u00f3 lu\u00f4n lu\u00f4n t\u0129nh v\u00e0 kh\u00f4ng bao gi\u1edd quay ho\u1eb7c l\u01b0\u1ee3t. Tuy nhi\u00ean, b\u1ed9 l\u00e0m l\u1ec7ch \u0111\u00e3 t\u00edch c\u1ef1c tham gia v\u00e0o vi\u1ec7c s\u1eafp x\u1ebfp lu\u1ed3ng kh\u00f4ng kh\u00ed b\u1eb1ng c\u00e1ch cung c\u1ea5p l\u1ef1c k\u00e9o.<\/p>\n<p>Ngo\u00e0i ra, trong ph\u1ea7n l\u1edbn c\u00e1c m\u00f4 h\u00ecnh kh\u00f4ng c\u00f3 \u0111i\u1ec7n! T\u1ea5t c\u1ea3 \u0111\u1ec1u thu\u1ed9c v\u1ec1 thi\u1ebft k\u1ebf \u0111\u1ed9c \u0111\u00e1o c\u1ee7a b\u1ed9 l\u00e0m l\u1ec7ch, t\u1eadn d\u1ee5ng s\u1ee9c m\u1ea1nh c\u1ee7a gi\u00f3 \u0111\u1ec3 c\u1eaft kh\u00f4ng kh\u00ed, t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t \u00e1p l\u1ef1c nh\u1edd v\u00e0o c\u00e1c lu\u1eadt v\u1eadt l\u00fd v\u00e0 c\u1eaft kh\u00f4ng kh\u00ed. Kh\u00f4ng kh\u00ed trong l\u00e0nh v\u00e0o nh\u00e0 ho\u1eb7c c\u0103n h\u1ed9 c\u00f9ng m\u1ed9t l\u00fac v\u00e0 \u0111i qua lo\u1ea1i h\u00ecnh l\u00e0m l\u1ec7ch h\u01b0\u1edbng n\u00e0y.<\/p>\n<p>\u0110\u00e2y l\u00e0 n\u01a1i m\u00e0 hi\u1ec7u \u1ee9ng Bernoulli \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0. V\u1ec1 c\u01a1 b\u1ea3n, lu\u1ed3ng kh\u00f4ng kh\u00ed d\u1eabn \u0111\u1ebfn gi\u1ea3m \u00e1p su\u1ea5t trong phong b\u00ec c\u1ee7a r\u00e0o c\u1ea3n, l\u00e0m t\u0103ng l\u1ef1c \u0111\u1ea9y trong k\u00eanh th\u00f4ng gi\u00f3. \u0111\u01b0a ra qu\u00e1 tr\u00ecnh n\u00e0y \u1edf d\u1ea1ng duy nh\u1ea5t b\u00ean trong h\u00ecnh n\u00f3n b\u00ean trong. B\u1edfi v\u00ec \u0111i\u1ec1u n\u00e0y, m\u1ed9t b\u1ed9 l\u00e0m l\u1ec7ch ch\u00ednh h\u00e3ng ch\u1ec9 l\u00e0 h\u00ecnh tr\u1ee5:<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/12\/deflektory-dlja-ventiljacii-vidy-princip-dejstvija_2.jpg\"><\/p>\n<p>Nh\u00e2n ti\u1ec7n, b\u1ea1n ho\u00e0n to\u00e0n sai n\u1ebfu b\u1ea1n tin r\u1eb1ng k\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7a \u0111\u1ed9 l\u1ec7ch \u0111\u01b0\u1ee3c ch\u1ecdn v\u00ec l\u00fd do th\u1ea9m m\u1ef9. Tr\u00ean th\u1ef1c t\u1ebf, c\u00e1c th\u00ed nghi\u1ec7m \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u00e0 c\u00e1c t\u00ednh to\u00e1n kh\u00ed \u0111\u1ed9ng h\u1ecdc ph\u1ee9c t\u1ea1p cao \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 s\u1ea3n xu\u1ea5t lo\u1ea1i n\u00e0y hay lo\u1ea1i kh\u00e1c. B\u1edfi v\u00ec \u0111i\u1ec1u n\u00e0y, t\u1ea5t c\u1ea3 c\u00e1c lo\u00e0i n\u1ed5i ti\u1ebfng \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o ra th\u00f4ng qua vi\u1ec7c nh\u00e2n gi\u1ed1ng trong n\u1ed7 l\u1ef1c t\u00ecm ki\u1ebfm c\u00e1c t\u1ef7 l\u1ec7 l\u00fd t\u01b0\u1edfng.<\/p>\n<p>V\u00e0 m\u00e1i nh\u00e0 c\u1ee7a ng\u00f4i nh\u00e0 \u0111\u01b0\u1ee3c t\u00f4 \u0111i\u1ec3m b\u1eb1ng m\u1ed9t y\u1ebfu t\u1ed1 nh\u01b0 v\u1eady theo c\u00e1ch ri\u00eang c\u1ee7a n\u00f3.<\/p>\n<h2>C\u00e1c lo\u1ea1i ch\u1ea5t l\u00e0m l\u1ec7ch th\u00f4ng gi\u00f3 ph\u1ed5 bi\u1ebfn<\/h2>\n<p>M\u1ed9t s\u1ed1 lo\u1ea1i \u0111\u1ed9 l\u1ec7ch kh\u00ed \u0111\u1ed9ng h\u1ecdc cho th\u00f4ng gi\u00f3 \u0111\u1ed3ng th\u1eddi c\u00f3 s\u1eb5n tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay. H\u01a1n n\u1eefa, m\u1ecdi thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ng\u00e0y nay \u0111\u1ec1u \u0111\u01b0\u1ee3c d\u00e0nh cho m\u1ed9t m\u1ee5c \u0111\u00edch c\u1ee5 th\u1ec3, ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn.<\/p>\n<p>Do \u0111\u00f3, c\u00e1c danh m\u1ee5c c\u01a1 b\u1ea3n m\u00e0 t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 l\u00e0m l\u1ec7ch h\u01b0\u1edbng v\u1ec1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 sau:<\/p>\n<ul>\n<li><strong>T\u00edch c\u1ef1c<\/strong>, c\u00f3 m\u1ed9t th\u00e2n th\u1ecbt kh\u00f3i ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o, v\u00e0 n\u00f3 ho\u1ea1t \u0111\u1ed9ng trong c\u1ee7i li\u00ean t\u1ee5c.<\/li>\n<li><strong>Th\u1ee5 \u0111\u1ed9ng t\u00edch c\u1ef1c<\/strong>, trong \u0111\u00f3 c\u00f3 kh\u00ed th\u1ea3i kh\u00f3i, nh\u01b0ng c\u00f4ng su\u1ea5t th\u1ea5p v\u00e0 ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng c\u00f3 gi\u00f3, ho\u1eb7c b\u1ebfp \u0111\u00e3 b\u1ecb tan ch\u1ea3y qu\u00e1 n\u00f3ng. T.e. B\u1ea3n th\u00e2n b\u1ed9 l\u00e0m l\u1ec7ch th\u1ef1c hi\u1ec7n c\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3 ngay c\u1ea3 khi t\u1eaft \u0111\u1ed9ng c\u01a1.<\/li>\n<li><strong>Th\u1ee5 \u0111\u1ed9ng t\u00edch c\u1ef1c<\/strong> B\u1ed9 l\u00e0m l\u1ec7ch t\u1ea1o ra m\u1ed9t l\u1ef1c k\u00e9o nh\u1ecf b\u1eb1ng thi\u1ebft b\u1ecb ph\u1ee5 thu\u1ed9c v\u00e0o ngu\u1ed3n. V\u00e0 l\u1ef1c \u0111\u1ea9y th\u1ee5 \u0111\u1ed9ng (ri\u00eang) c\u1ee7a b\u1ed9 l\u00e0m l\u1ec7ch ho\u00e0n to\u00e0n.<\/li>\n<\/ul>\n<p>H\u01a1n n\u1eefa, c\u00f3 hai lo\u1ea1i d\u00e0nh cho \u1ed1ng kh\u00f3i: tuabin xoay v\u00e0 c\u1ea5u tr\u00fac t\u0129nh. Th\u00e0nh ph\u1ea7n duy nh\u1ea5t c\u1ee7a b\u1ed9 tuabin xoay ho\u1eb7c thay th\u1ebf, l\u00e0 m\u1ed9t b\u1ed9 l\u00e0m l\u1ec7ch h\u01b0\u1edbng quay. Nh\u1eefng c\u00e1i c\u00f2n l\u1ea1i kh\u00f4ng thay \u0111\u1ed5i.<\/p>\n<h3>B\u1ed9 l\u00e0m l\u1ec7ch h\u01b0\u1edbng kh\u00f3i: \u0111\u1ed1i \u0111\u1ea7u gi\u00f3<\/h3>\n<p>M\u1ed9t b\u1ed9 l\u00e0m l\u1ec7ch nh\u01b0 v\u1eady r\u1ea5t h\u1eefu \u00edch trong c\u00e1c k\u00eanh th\u00f4ng gi\u00f3, n\u01a1i n\u00f3 th\u01b0\u1eddng m\u1ea5t l\u1ef1c k\u00e9o ho\u1eb7c t\u1ea1o ra c\u00e1c xo\u00e1y kh\u00f4ng kh\u00ed, c\u0169ng nh\u01b0 trong c\u00e1c khu v\u1ef1c m\u00e0 gi\u00f3 m\u1ea1nh v\u00e0 th\u01b0\u1eddng xuy\u00ean thay \u0111\u1ed5i kh\u00f3a h\u1ecdc. Vi\u1ec7c x\u00e2y d\u1ef1ng tr\u1eadn l\u1ee5t xu\u1ea5t hi\u1ec7n nh\u01b0 th\u1ebf n\u00e0y:<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/12\/deflektory-dlja-ventiljacii-vidy-princip-dejstvija_1.jpg\"><\/p>\n<p>V\u00f2i phun n\u01b0\u1edbc ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 r\u1ed3ng. B\u1ea1n l\u00e0 ng\u01b0\u1eddi \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 trong h\u00ecnh minh h\u1ecda \u1edf tr\u00ean. \u0110\u00e2y l\u00e0 m\u1ed9t n\u1eafp \u1ed1ng ch\u1ec9 quay theo h\u01b0\u1edbng ch\u00ednh x\u00e1c nh\u1edd h\u1ec7 th\u1ed1ng \u1ed5 tr\u1ee5c \u0111\u1eb7c bi\u1ec7t. \u1ede \u0111\u00e2y, c\u00e1c m\u00e1y bay kh\u00ed v\u00e0o khu v\u1ef1c gi\u1eefa c\u00e1c t\u1ea5m che b\u1ecb u\u1ed1n cong, \u0111\u1ea3o ng\u01b0\u1ee3c vect\u01a1 c\u1ee7a ch\u00fang v\u00e0 l\u00ean. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra l\u01b0\u1ee3ng tr\u00e0n kh\u00f4ng kh\u00ed l\u00fd t\u01b0\u1edfng trong \u1ed1ng kh\u00f3i, g\u00e2y ra s\u1ef1 th\u00e8m mu\u1ed1n.<\/p>\n<p>B\u1ed9 l\u00e0m l\u1ec7ch c\u0169ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 &quot;mui xe&quot; ho\u1eb7c &quot;m\u1ea1ng&quot; k\u1ebft c\u1ea5u. Gi\u00f3 n\u00e0y aborient, m\u1ed9t r\u00e3nh h\u00ecnh b\u00e1n nguy\u1ec7t, \u0111\u01b0\u1ee3c g\u1eafn b\u00ean trong k\u00eanh tr\u00ean m\u1ed9t thanh quay.<\/p>\n<p>Tuy nhi\u00ean, Viburnum c\u00f3 m\u1ed9t v\u1ea5n \u0111\u1ec1 nh\u1ecf: n\u00f3 c\u00f3 th\u1ec3 \u0111\u00f3ng b\u0103ng v\u00e0o m\u00f9a \u0111\u00f4ng. K\u1ebft qu\u1ea3 l\u00e0, v\u00f2ng bi c\u1ee7a n\u00f3 c\u1ea7n \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n li\u00ean t\u1ee5c. B\u1edfi v\u00ec \u0111i\u1ec1u n\u00e0y, c\u00e1c gia \u0111\u00ecnh c\u00f3 \u00fd ngh\u0129a \u1edf v\u00f9ng kh\u00ed h\u1eadu mi\u1ec1n Nam \u1ea5m \u00e1p v\u1edbi m\u00f9a \u0111\u00f4ng nh\u1eb9 h\u01a1n.<\/p>\n<h3>Tsagi Deflector: C\u01a1 ch\u1ebf suy ngh\u0129 m\u1ecfng manh<\/h3>\n<p>Zhukovsky&apos;s Tsagi Deflector l\u00e0 m\u1ed9t s\u00e1ng t\u1ea1o \u0111\u1ed9c quy\u1ec1n c\u1ee7a Vi\u1ec7n. Nguy\u00ean t\u1eafc l\u00e0m vi\u1ec7c c\u1ee7a n\u00f3 l\u00e0 \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed v\u00e0 nhi\u1ec7t, ngo\u00e0i s\u1ef1 kh\u00e1c bi\u1ec7t \u00e1p su\u1ea5t \u1edf hai m\u00e9t so v\u1edbi m\u00e1i nh\u00e0, khi\u1ebfn s\u1ef1 th\u00e8m mu\u1ed1n t\u0103ng. H\u01a1n n\u1eefa, \u0111\u01b0\u1ee3c ph\u00e9p c\u00e0i \u0111\u1eb7t m\u1ed9t c\u00e1ch b\u00ed m\u1eadt nh\u01b0 v\u1eady tr\u1ef1c ti\u1ebfp trong \u1ed1ng th\u00f4ng gi\u00f3.<\/p>\n<p>M\u1eb7t r\u1ed9ng c\u1ee7a b\u1ed9 khu\u1ebfch t\u00e1n h\u01b0\u1edbng l\u00ean tr\u00ean v\u00e0 n\u1eafp h\u00ecnh n\u00f3n c\u1ee7a n\u00f3 l\u00e0 m\u1ed9t ph\u1ea7n trong thi\u1ebft k\u1ebf c\u1ee7a n\u00f3. C\u00e1c b\u1ed9 l\u00e0m l\u1ec7ch n\u00e0y c\u00f3 m\u1ed9t lo\u1ea1t c\u00e1c k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u1ee7 y\u1ebfu cho c\u00e1c ch\u1ea5t t\u1ea9y r\u1eeda kh\u00f4ng kh\u00ed v\u1edbi m\u1eb7t c\u1eaft t\u1eeb 10 \u0111\u1ebfn 125 cm.<\/p>\n<p>\u1ede \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y thi\u1ebft k\u1ebf \u0111\u1ea7y th\u00e1ch th\u1ee9c nh\u01b0 th\u1ebf n\u00e0o:<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/12\/deflektory-dlja-ventiljacii-vidy-princip-dejstvija_5.jpg\"><\/p>\n<p>L\u1ee3i \u00edch ch\u00ednh c\u1ee7a b\u1ed9 l\u00e0m l\u1ec7ch TSAGI l\u00e0 kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n l\u1ef1c k\u00e9o ng\u01b0\u1ee3c ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n gi\u00f3 cao.<\/p>\n<h3>Deflector Grigorovich: D\u1ec5 d\u00e0ng h\u01a1n<\/h3>\n<p>Thi\u1ebft k\u1ebf Grigorovich l\u00e0 c\u01a1 b\u1ea3n nh\u1ea5t. \u0110\u1ec3 cung c\u1ea5p nhi\u1ec1u lu\u1ed3ng kh\u00ed h\u01a1n, thi\u1ebft b\u1ecb m\u1edf r\u1ed9ng h\u00ecnh n\u00f3n xu\u1ed1ng v\u00e0 s\u1eafp x\u1ebfp m\u1ed9t h\u00ecnh n\u00f3n ng\u01b0\u1ee3c b\u00ean d\u01b0\u1edbi n\u1eafp. N\u00f3 \u1edf tr\u00ean b\u1ee9c t\u01b0\u1eddng ph\u00e1t tr\u1ef1c tuy\u1ebfn v\u00e0 c\u00f3 h\u00ecnh d\u1ea1ng nh\u01b0 m\u1ed9t c\u00e1i \u0111\u0129a c\u00f3 hai \u00f4 tr\u00ean \u0111\u00f3.<\/p>\n<p>S\u1ef1 t\u00edch l\u0169y kh\u00f4ng kh\u00ed d\u01b0\u1edbi n\u1eafp c\u1ee7a m\u00f4 h\u00ecnh n\u00e0y b\u1ecb \u1ea3nh h\u01b0\u1edfng r\u1ea5t nhi\u1ec1u b\u1edfi c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a th\u00e0nh ph\u1ea7n l\u1ee3p n\u00e0y. H\u01a1n n\u1eefa, c\u00e1c b\u1eadc th\u1ea7y t\u1ea1i nh\u00e0 th\u00edch h\u1ea5p d\u1eabn m\u1ed9t b\u1ed9 l\u00e0m l\u1ec7ch h\u01b0\u1edbng nh\u01b0 v\u1eady:<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/12\/deflektory-dlja-ventiljacii-vidy-princip-dejstvija_3.jpg\"><\/p>\n<p>Anh \u1ea5y c\u0169ng \u0111i theo c\u00e1i t\u00ean Volperga-Grigorovich Deflector.<\/p>\n<h3>B\u1ed9 l\u00e0m l\u1ec7ch h\u01b0\u1edbng d\u1eabn cho c\u00e1c h\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p<\/h3>\n<p>Tuy nhi\u00ean, nh\u1eefng lo\u1ea1i \u0111\u1ed9 l\u1ec7ch n\u00e0y \u0111\u00e3 ch\u1ea1y tr\u00ean \u0111i\u1ec7n:<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\"  src=\"\/wp-content\/uploads\/2024\/12\/deflektory-dlja-ventiljacii-vidy-princip-dejstvija_4.jpg\"><\/p>\n<p>Th\u00f4ng th\u01b0\u1eddng, th\u00f4ng gi\u00f3, ch\u1ea1y tr\u00ean \u0111i\u1ec7n, c\u00e1c b\u00e1c s\u0129 c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng c\u00e1c thi\u1ebft b\u1ecb ph\u1ee9c t\u1ea1p l\u00e0m \u1ea5m v\u00e0 thanh l\u1ecdc kh\u00f4ng kh\u00ed trong nh\u00e0 ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t \u0111\u01b0\u1eddng \u1ed1ng \u0111\u01a1n gi\u1ea3n. H\u01a1n n\u1eefa, m\u1ed9t c\u01a1 ch\u1ebf kh\u00ed \u0111\u1ed9ng h\u1ecdc \u0111\u1ed9c \u0111\u00e1o \u0111\u01b0\u1ee3c trang b\u1ecb \u1edf \u0111\u1ea7u \u1ed1ng th\u00f4ng gi\u00f3 \u0111\u1ec3 cho ph\u00e9p kh\u00f4ng kh\u00ed thay \u0111\u1ed5i.<\/p>\n<h3>Turbo -deaf: Th\u1ea9m m\u1ef9 v\u00e0 th\u1ef1c t\u1ebf &#8211; \u1edf \u0111\u1ed9 cao!<\/h3>\n<p>Ngo\u00e0i ra, kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t thi\u1ebft b\u1ecb ho\u1eb7c \u0111i\u1ec7n b\u1ed5 sung \u0111\u1ec3 s\u1eed d\u1ee5ng b\u1ed9 tua -se.<\/p>\n<p>H\u00e3y ki\u1ec3m tra ho\u1ea1t \u0111\u1ed9ng c\u1ee7a y\u1ebfu t\u1ed1 l\u1ee3p n\u00e0y chi ti\u1ebft h\u01a1n. V\u00ec v\u1eady, anh ta c\u00f3 m\u1ed9t c\u00f4ng t\u00e1c, m\u1ed9t th\u00e0nh ph\u1ea7n chuy\u1ec3n \u0111\u1ed9ng. B\u1ea5t k\u1ec3 gi\u00f3 th\u1ed5i theo c\u00e1ch n\u00e0o, c\u00f4 \u1ea5y s\u1ebd ch\u1ec9 di chuy\u1ec3n theo m\u1ed9t h\u01b0\u1edbng. M\u1ed9t kho\u1ea3ng tr\u1ed1ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c ch\u1ee5p kh\u00f4ng kh\u00ed c\u0169ng s\u1ebd h\u00ecnh th\u00e0nh trong \u0111\u01b0\u1eddng \u1ed1ng c\u00f9ng m\u1ed9t l\u00fac. S\u1ebd kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 l\u1ef1c k\u00e9o ng\u01b0\u1ee3c n\u00e0o v\u00ec ch\u1ec9 c\u00f3 m\u1ed9t tr\u1ee5c chuy\u1ec3n \u0111\u1ed9ng trong kh\u00f4ng gian. H\u01a1n n\u1eefa, l\u01b0\u1ee3ng m\u01b0a ho\u1eb7c r\u00e1c \u0111\u01b0\u1ee3c gi\u1eef ngo\u00e0i \u0111\u01b0\u1eddng \u1ed1ng v\u00ec h\u00ecnh d\u1ea1ng \u0111\u1ed9c \u0111\u00e1o c\u1ee7a n\u1eafp.<\/p>\n<p>L\u00f2 h\u01a1i gas v\u1edbi c\u00e1c ng\u00e2n h\u00e0ng \u0111i\u1ec7n c\u0169ng s\u1eed d\u1ee5ng b\u1ed9 turbocurator cho \u1ed1ng th\u00f4ng gi\u00f3. B\u1ea3n th\u00e2n tuabin c\u00f3 kh\u1ea3 n\u0103ng xoay c\u1ea3 c\u00f3 v\u00e0 kh\u00f4ng c\u00f3 d\u00f2ng \u0111i\u1ec7n. Tuy nhi\u00ean, ph\u00e1t hi\u1ec7n ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u1eabn l\u00e0 m\u1ed9t tuabin t\u1ef1 ti\u1ebft l\u1ed9, \u0111\u00f2i h\u1ecfi m\u1ed9t s\u1ea3n ph\u1ea9m nh\u1eb9 nh\u00e0ng.<\/p>\n<p>V\u00e0 b\u00e2y gi\u1edd cho nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m. M\u1ed9t thi\u1ebft b\u1ecb lo\u1ea1i n\u00e0y c\u00f3 gi\u00e1 cao h\u01a1n c\u00e1c m\u00f4 h\u00ecnh ti\u00eau chu\u1ea9n. C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn chi ph\u00ed c\u1ee7a n\u00f3 l\u00e0 c\u00e1c v\u1eadt li\u1ec7u s\u1eed d\u1ee5ng th\u00e9p c\u00f3 t\u00ednh ch\u1ea5t. M\u1ed9t \u0111i\u1ec3m d\u1eebng c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u00e2y ra b\u1edfi m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng thu\u1eadn l\u1ee3i, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1ef1 im l\u1eb7ng ho\u00e0n to\u00e0n ho\u1eb7c \u0111\u1ed9 \u1ea9m cao k\u1ebft h\u1ee3p v\u1edbi nhi\u1ec7t \u0111\u1ed9 th\u1ea5p. \u0110\u01b0\u01a1ng nhi\u00ean, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111ang gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, v\u00e0 nh\u1eefng ng\u01b0\u1eddi turbocurator \u0111\u01b0\u01a1ng \u0111\u1ea1i \u0111ang ng\u00e0y c\u00e0ng tr\u1edf n\u00ean \u00edt \u0111\u00f3ng b\u0103ng.<\/p>\n<h3>Khanzhenkov l\u00e0m l\u1ec7ch h\u01b0\u1edbng<\/h3>\n<p>Thi\u1ebft k\u1ebf \u0111\u1ed9c \u0111\u00e1o n\u00e0y bao g\u1ed3m m\u1ed9t t\u1ea5m ramer \u0111\u01b0\u1ee3c nh\u1ea5n ch\u00ecm \u1edf kho\u1ea3ng c\u00e1ch th\u00edch h\u1ee3p b\u00ean trong b\u1ee9c t\u01b0\u1eddng qu\u1eadn \u0111\u1ec3 ph\u1ee5c v\u1ee5 nh\u01b0 m\u1ed9t chi\u1ebfc \u00f4 kh\u00ed th\u1ea3i.<\/p>\n<h3>M\u00e1y l\u00e0m l\u1ec7ch \u00e1p su\u1ea5t th\u1ea5p<\/h3>\n<p>Cu\u1ed1i c\u00f9ng, c\u00e1c b\u1ed9 l\u00e0m l\u1ec7ch \u00e1p su\u1ea5t th\u1ea5p nh\u01b0 Vilpe v\u00e0 Alipai, tr\u01b0\u1edbc \u0111\u00e2y \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t ch\u1ee7 y\u1ebfu tr\u00ean g\u00e1c m\u00e1i, ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c y\u00eau th\u00edch h\u01a1n trong nh\u1eefng ng\u00e0y n\u00e0y. Ngo\u00e0i ra, gi\u1edd \u0111\u00e2y h\u1ecd x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 v\u1ea5n \u0111\u1ec1 trao \u0111\u1ed5i kh\u00f4ng kh\u00ed v\u00e0 s\u00e0n g\u00e1c m\u00e1i.<\/p>\n<table>\n<tbody>\n<tr>\n<td>C\u00e1c lo\u1ea1i \u0111\u1ed9 l\u1ec7ch<\/td>\n<td>Nguy\u00ean t\u1eafc h\u00e0nh \u0111\u1ed9ng, t\u00ednh to\u00e1n s\u1ed1 l\u01b0\u1ee3ng v\u00e0 s\u1ee9c m\u1ea1nh<\/td>\n<\/tr>\n<tr>\n<td>1. V\u1ecf s\u01b0\u1eddn n\u00fai<\/td>\n<td>Cho ph\u00e9p kh\u00f4ng kh\u00ed n\u00f3ng tho\u00e1t ra kh\u1ecfi g\u00e1c m\u00e1i, gi\u1eef cho m\u00e1i nh\u00e0 m\u00e1t m\u1ebb. T\u00ednh to\u00e1n d\u1ef1a tr\u00ean c\u1ea3nh quay vu\u00f4ng g\u00e1c m\u00e1i v\u00e0 t\u1ed1c \u0111\u1ed9 th\u00f4ng gi\u00f3 mong mu\u1ed1n.<\/td>\n<\/tr>\n<tr>\n<td>2. Th\u00f4ng h\u01a1i soffit<\/td>\n<td>V\u1ebd trong kh\u00f4ng kh\u00ed trong l\u00e0nh t\u1eeb b\u00ean ngo\u00e0i, \u0111\u1ea9y ra kh\u00f4ng kh\u00ed c\u0169. T\u00ednh to\u00e1n b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh b\u00e0n ch\u00e2n tuy\u1ebfn t\u00ednh c\u1ea7n thi\u1ebft d\u1ecdc theo soffit.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Duy tr\u00ec m\u1ed9t h\u1ec7 th\u1ed1ng l\u1ee3p \u00e2m thanh v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 s\u1ef1 hi\u1ec3u bi\u1ebft v\u1ec1 ch\u1ee9c n\u0103ng c\u1ee7a b\u1ed9 l\u1ec7ch h\u01b0\u1edbng. D\u00f2ng ch\u1ea3y kh\u00f4ng kh\u00ed v\u00e0o v\u00e0 ra kh\u1ecfi kh\u00f4ng gian g\u00e1c m\u00e1i \u0111\u01b0\u1ee3c t\u1ea1o \u0111i\u1ec1u ki\u1ec7n b\u1edfi b\u1ed9 l\u00e0m l\u1ec7ch. Th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ed9 n\u1ed5i c\u1ee7a gi\u00f3 v\u00e0 nhi\u1ec7t, c\u00e1c thi\u1ebft b\u1ecb n\u00e0y h\u1ed7 tr\u1ee3 ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m b\u00ean d\u01b0\u1edbi m\u00e1i nh\u00e0.<\/p>\n<p>Ch\u1ecdn lo\u1ea1i \u0111\u1ed9 l\u1ec7ch v\u00e0 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1. K\u00edch th\u01b0\u1edbc c\u1ee7a m\u00e1i nh\u00e0, b\u1ed1 c\u1ee5c g\u00e1c m\u00e1i v\u00e0 kh\u00ed h\u1eadu \u0111\u1ec1u quan tr\u1ecdng. V\u00ed d\u1ee5, c\u00e1ch \u0111i\u1ec7n \u0111\u1ea7y \u0111\u1ee7 v\u00e0 lu\u1ed3ng kh\u00ed c\u00e2n b\u1eb1ng t\u1ed1t c\u00f3 th\u1ec3 gi\u1ea3m chi ph\u00ed s\u01b0\u1edfi \u1ea5m v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c \u0111\u1eadp b\u0103ng \u1edf v\u00f9ng kh\u00ed h\u1eadu l\u1ea1nh h\u01a1n. M\u1eb7t kh\u00e1c, th\u00f4ng gi\u00f3 hi\u1ec7u qu\u1ea3 gi\u1eef l\u1ea1nh h\u01a1n v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a v\u1eadt li\u1ec7u l\u1ee3p \u1edf v\u00f9ng kh\u00ed h\u1eadu \u1ea5m h\u01a1n b\u1eb1ng c\u00e1ch h\u1ed7 tr\u1ee3 trong vi\u1ec7c s\u01a1 t\u00e1n kh\u00f4ng kh\u00ed n\u00f3ng.<\/p>\n<p>T\u00ecm ki\u1ebfm s\u1ef1 c\u00e2n b\u1eb1ng ph\u00f9 h\u1ee3p l\u00e0 c\u1ea7n thi\u1ebft khi x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng v\u00e0 s\u1ee9c m\u1ea1nh c\u1ee7a b\u1ed9 l\u00e0m l\u1ec7ch. N\u00f3 \u0111\u00f2i h\u1ecfi ph\u1ea3i x\u00e1c \u0111\u1ecbnh khu v\u1ef1c t\u1ed5ng th\u1ec3 c\u1ee7a m\u00e1i nh\u00e0, hi\u1ec3u \u0111\u01b0\u1ee3c lu\u1ed3ng kh\u00f4ng kh\u00ed c\u1ea7n thi\u1ebft v\u00e0 ch\u1ecdn l\u00e0m l\u1ec7ch h\u01b0\u1edbng \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u n\u00e0y. Qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u01a1n gi\u1ea3n h\u01a1n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y t\u00ednh tr\u1ef1c tuy\u1ebfn ho\u1eb7c l\u1eddi khuy\u00ean chuy\u00ean nghi\u1ec7p, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u m\u00e0 kh\u00f4ng c\u1ea7n th\u00f4ng b\u00e1o qu\u00e1 m\u1ee9c.<\/p>\n<p>T\u00f3m l\u1ea1i, b\u1ed9 l\u1ec7ch th\u00f4ng gi\u00f3 l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ee7a m\u1ed9t m\u00e1i nh\u00e0 \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec t\u1ed1t, kh\u00f4ng ch\u1ec9 l\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n. H\u1ecd c\u1ea3i thi\u1ec7n s\u1ef1 tho\u1ea3i m\u00e1i t\u1ed5ng th\u1ec3 trong nh\u00e0, b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i thi\u1ec7t h\u1ea1i c\u1ea5u tr\u00fac v\u00e0 t\u0103ng hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng. Ch\u1ee7 nh\u00e0 c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 kho\u1ea3n \u0111\u1ea7u t\u01b0 c\u1ee7a h\u1ecd v\u00e0 khuy\u1ebfn kh\u00edch m\u1ed9t m\u00f4i tr\u01b0\u1eddng s\u1ed1ng l\u00e0nh m\u1ea1nh h\u01a1n b\u1eb1ng c\u00e1ch \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh c\u00f3 gi\u00e1o d\u1ee5c b\u1eb1ng c\u00e1ch nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c c\u00e1c lo\u1ea1i h\u00ecnh, nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ecd v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n \u0111\u01b0\u1ee3c t\u00ednh \u0111\u1ebfn khi t\u00ednh to\u00e1n.<\/p>\n<blockquote><p>\n   B\u1ed9 l\u00e0m l\u1ec7ch l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft cho th\u00f4ng gi\u00f3 tr\u00ean m\u00e1i nh\u00e0 v\u00ec ch\u00fang gi\u00fap kh\u00f4ng kh\u00ed di chuy\u1ec3n qua g\u00e1c m\u00e1i ho\u1eb7c m\u00e1i nh\u00e0 c\u1ee7a t\u00f2a nh\u00e0 d\u1ec5 d\u00e0ng h\u01a1n. C\u00f3 \u0111\u01b0\u1ee3c ki\u1ebfn \u200b\u200bth\u1ee9c v\u1ec1 c\u00e1c lo\u1ea1i v\u00e0 ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau c\u1ee7a b\u1ed9 l\u00e0m l\u1ec7ch c\u00f3 th\u1ec3 gi\u00fap t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 th\u00f4ng gi\u00f3 b\u1eb1ng c\u00e1ch \u0111\u1ea3m b\u1ea3o l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m v\u00e0 nhi\u1ec7t \u0111\u1ed9. K\u00edch th\u01b0\u1edbc c\u1ee7a m\u00e1i nh\u00e0, l\u01b0\u1ee3ng lu\u1ed3ng kh\u00f4ng kh\u00ed c\u1ea7n thi\u1ebft, v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n xung quanh \u0111\u1ec1u \u0111\u00f3ng m\u1ed9t vai tr\u00f2 trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng v\u00e0 s\u1ee9c m\u1ea1nh th\u00edch h\u1ee3p c\u1ee7a b\u1ed9 l\u00e0m l\u1ec7ch. B\u00e0i vi\u1ebft n\u00e0y xem x\u00e9t c\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a b\u1ed9 l\u00e0m l\u1ec7ch, c\u00e1c lo\u1ea1i kh\u00e1c nhau c\u00f3 s\u1eb5n v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c kh\u1ea3 thi \u0111\u1ec3 t\u00ecm ra v\u1ecb tr\u00ed l\u00fd t\u01b0\u1edfng v\u00e0 c\u00e1c y\u00eau c\u1ea7u \u0111\u1ec3 th\u00f4ng gi\u00f3 m\u00e1i hi\u1ec7u qu\u1ea3.&quot;\n  <\/p><\/blockquote>\n<h2>Video v\u1ec1 ch\u1ee7 \u0111\u1ec1<\/h2>\n<h3>T\u1ea1i sao b\u1ed9 turbocurator th\u00f4ng gi\u00f3 ho\u00e0n to\u00e0n v\u00f4 d\u1ee5ng<\/h3>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/tPKhzPB-XGk\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen><\/iframe><\/p>\n<h3>M\u1ed9t b\u1ed9 l\u00e0m l\u1ec7ch l\u00e0 g\u00ec<\/h3>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/exFsbzAZex4\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen><\/iframe><\/p>\n<h3>L\u1ef1c \u0111\u1ea9y Turbo l\u00e0 m\u1ed9t b\u1ed9 l\u00e0m l\u1ec7ch h\u01b0\u1edbng v\u1ec1 nh\u00e0 c\u1ee7a b\u00e0i ki\u1ec3m tra \u0111\u1ed9 l\u1ec7ch trong nh\u00e0 \u0111\u1ec3 xe c\u00e1ch th\u1ef1c hi\u1ec7n th\u00f4ng gi\u00f3<\/h3>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/HOx1KLC3hdU\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u00e0o m\u1eebng b\u1ea1n \u0111\u1ebfn v\u1edbi &quot;T\u1ea5t c\u1ea3 v\u1ec1 m\u00e1i nh\u00e0&quot; n\u01a1i ch\u00fang ta kh\u00e1m ph\u00e1 c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a th\u00f4ng gi\u00f3 v\u00e0 l\u1ee3p m\u00e1i. B\u00e0i vi\u1ebft n\u00e0y t\u1eadp trung v\u00e0o b\u1ed9 l\u1ec7ch h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3, l\u00e0 nh\u1eefng ph\u1ea7n thi\u1ebft y\u1ebfu \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a lu\u1ed3ng kh\u00f4ng kh\u00ed b\u00ean trong c\u00e1c t\u00f2a nh\u00e0. [&hellip;]<\/p>\n","protected":false},"author":51,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-2256","post","type-post","status-publish","format-standard","","category-useful-tips"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u0110\u1ed9 l\u1ec7ch cho th\u00f4ng gi\u00f3: c\u00e1c lo\u1ea1i, thi\u1ebft b\u1ecb, nguy\u00ean t\u1eafc h\u00e0nh \u0111\u1ed9ng, t\u00ednh to\u00e1n s\u1ed1<\/title>\n<meta name=\"description\" content=\"T\u00ecm hi\u1ec3u v\u1ec1 b\u1ed9 l\u00e0m l\u1ec7ch m\u00e1i cho th\u00f4ng gi\u00f3: Kh\u00e1m ph\u00e1 c\u00e1c lo\u1ea1i, nguy\u00ean t\u1eafc h\u00e0nh \u0111\u1ed9ng v\u00e0 c\u00e1ch t\u00ednh s\u1ed1 l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft v\u00e0 c\u00f4ng su\u1ea5t hi\u1ec7u qu\u1ea3. 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