{"id":711038,"date":"2024-07-28T10:33:34","date_gmt":"2024-07-28T09:33:34","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=711038"},"modified":"2024-07-28T10:33:34","modified_gmt":"2024-07-28T09:33:34","slug":"he-thong-chua-chay-hoat-dong-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/he-thong-chua-chay-hoat-dong-nhu-the-nao\/","title":{"rendered":"H\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"<p class=\"sidekick\">H\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Gi\u1ea3i th\u00edch c\u00e1ch h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n v\u00e0 d\u1eadp t\u1eaft l\u1eeda, \u0111\u1ea3m b\u1ea3o an to\u00e0n trong c\u00e1c t\u00f2a nh\u00e0 v\u00e0 c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/he_thong_chua_chay_hoat_dong_nhu_the_nao.png\" alt=\"H\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>H\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p>H\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n trong c\u00e1c t\u00f2a nh\u00e0, nh\u00e0 m\u00e1y v\u00e0 nh\u1eefng n\u01a1i c\u00f4ng c\u1ed9ng. Nh\u1eefng h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 d\u1eadp t\u1eaft l\u1eeda m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, gi\u1ea3m thi\u1ec3u thi\u1ec7t h\u1ea1i v\u1ec1 t\u00e0i s\u1ea3n v\u00e0 b\u1ea3o v\u1ec7 t\u00ednh m\u1ea1ng con ng\u01b0\u1eddi. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh v\u00e0 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y.<\/p>\n<h2>C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y<\/h2>\n<ul>\n<li><strong>B\u00ecnh ch\u1eefa ch\u00e1y:<\/strong> Bao g\u1ed3m c\u00e1c lo\u1ea1i b\u00ecnh c\u1ea7m tay, b\u00ecnh CO<sub>2<\/sub>, b\u00ecnh b\u1ed9t, b\u00ecnh ch\u1ea5t l\u1ecfng ch\u1eefa ch\u00e1y, m\u1ed7i lo\u1ea1i c\u00f3 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u00f4ng d\u1ee5ng kh\u00e1c nhau.<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng phun n\u01b0\u1edbc t\u1ef1 \u0111\u1ed9ng (Sprinkler):<\/strong> \u0110\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean tr\u1ea7n nh\u00e0, khi nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng v\u01b0\u1ee3t ng\u01b0\u1ee1ng gi\u1edbi h\u1ea1n, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng phun n\u01b0\u1edbc \u0111\u1ec3 d\u1eadp t\u1eaft l\u1eeda.<\/li>\n<li><strong>B\u00e1o ch\u00e1y:<\/strong> G\u1ed3m c\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n ch\u00e1y nh\u01b0 c\u1ea3m bi\u1ebfn kh\u00f3i, c\u1ea3m bi\u1ebfn nhi\u1ec7t, h\u1ec7 th\u1ed1ng b\u00e1o \u0111\u1ed9ng \u00e2m thanh v\u00e0 \u00e1nh s\u00e1ng \u0111\u1ec3 c\u1ea3nh b\u00e1o k\u1ecbp th\u1eddi.<\/li>\n<li><strong>M\u00e1y b\u01a1m ch\u1eefa ch\u00e1y:<\/strong> Cung c\u1ea5p \u00e1p l\u1ef1c n\u01b0\u1edbc m\u1ea1nh m\u1ebd cho h\u1ec7 th\u1ed1ng phun n\u01b0\u1edbc t\u1ef1 \u0111\u1ed9ng v\u00e0 \u1ed1ng c\u1ee9u h\u1ecfa.<\/li>\n<li><strong>\u1ed0ng c\u1ee9u h\u1ecfa:<\/strong> Cho ph\u00e9p l\u00ednh c\u1ee9u h\u1ecfa d\u1ec5 d\u00e0ng ti\u1ebfp c\u1eadn ngu\u1ed3n n\u01b0\u1edbc v\u00e0 t\u1eadp trung v\u00e0o vi\u1ec7c d\u1eadp t\u1eaft \u0111\u00e1m ch\u00e1y.<\/li>\n<\/ul>\n<h2>Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng phun n\u01b0\u1edbc t\u1ef1 \u0111\u1ed9ng<\/h2>\n<p>H\u1ec7 th\u1ed1ng phun n\u01b0\u1edbc t\u1ef1 \u0111\u1ed9ng l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ch\u1eefa ch\u00e1y hi\u1ec7u qu\u1ea3 v\u00e0 ph\u1ed5 bi\u1ebfn nh\u1ea5t. N\u00f3 ho\u1ea1t \u0111\u1ed9ng theo c\u01a1 ch\u1ebf sau:<\/p>\n<ol>\n<li><strong>Ph\u00e1t hi\u1ec7n ch\u00e1y:<\/strong> Khi nhi\u1ec7t \u0111\u1ed9 trong ph\u00f2ng t\u0103ng l\u00ean, th\u01b0\u1eddng l\u00e0 do l\u1eeda, l\u00e0m cho c\u00e1c c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 tr\u00ean \u0111\u1ea7u phun c\u1ee7a sprinkler tan ch\u1ea3y. \u0110i\u1ec3m n\u00f3ng ch\u1ea3y c\u1ee7a c\u00e1c c\u1ea3m bi\u1ebfn n\u00e0y th\u01b0\u1eddng v\u00e0o kho\u1ea3ng 68\u00b0C (155\u00b0F).<\/li>\n<li><strong>K\u00edch ho\u1ea1t phun n\u01b0\u1edbc:<\/strong> Khi c\u1ea3m bi\u1ebfn tan ch\u1ea3y, l\u1ed7 phun n\u01b0\u1edbc m\u1edf ra v\u00e0 n\u01b0\u1edbc \u0111\u01b0\u1ee3c phun ra v\u1edbi \u00e1p l\u1ef1c cao \u0111\u1ec3 gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 v\u00e0 d\u1eadp t\u1eaft l\u1eeda.<\/li>\n<li><strong>Cung c\u1ea5p n\u01b0\u1edbc:<\/strong> M\u00e1y b\u01a1m ch\u1eefa ch\u00e1y v\u00e0 h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc \u0111\u01b0\u1ee3c cung c\u1ea5p li\u00ean t\u1ee5c v\u00e0 \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 ki\u1ec3m so\u00e1t \u0111\u00e1m ch\u00e1y.<\/li>\n<\/ol>\n<h2>T\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc cho h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y<\/h2>\n<p>Trong thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y, vi\u1ec7c t\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3. C\u00f4ng th\u1ee9c ph\u1ed5 bi\u1ebfn \u0111\u1ec3 t\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0:<\/p>\n<p><strong>Q = A * D<\/strong><\/p>\n<ul>\n<li><strong>Q:<\/strong> L\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc<\/li>\n<li><strong>A:<\/strong> Di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t c\u1ea7n ch\u1eefa ch\u00e1y<\/li>\n<li><strong>D:<\/strong> L\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ea7n thi\u1ebft tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb di\u1ec7n t\u00edch<\/li>\n<\/ul>\n<p>V\u00ed d\u1ee5, n\u1ebfu di\u1ec7n t\u00edch c\u1ea7n ch\u1eefa ch\u00e1y l\u00e0 100 m\u00b2 v\u00e0 l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ea7n thi\u1ebft l\u00e0 10 l\u00edt\/ph\u00fat\/m\u00b2, th\u00ec l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc t\u1ed5ng c\u1ed9ng c\u1ea7n thi\u1ebft l\u00e0:<\/p>\n<p><strong>Q = 100 * 10 = 1000 l\u00edt\/ph\u00fat<\/strong><\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>H\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 con ng\u01b0\u1eddi v\u00e0 t\u00e0i s\u1ea3n kh\u1ecfi nguy c\u01a1 ch\u00e1y n\u1ed5. Hi\u1ec3u r\u00f5 v\u1ec1 c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng n\u00e0y gi\u00fap ch\u00fang ta c\u00f3 th\u1ec3 duy tr\u00ec v\u00e0 ki\u1ec3m tra n\u00f3 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. \u0110i\u1ec1u n\u00e0y c\u0169ng g\u00f3p ph\u1ea7n n\u00e2ng cao s\u1ef1 an to\u00e0n cho m\u1ecdi ng\u01b0\u1eddi trong c\u00e1c t\u00f2a nh\u00e0 v\u00e0 c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Gi\u1ea3i th\u00edch c\u00e1ch h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n v\u00e0 d\u1eadp t\u1eaft l\u1eeda, \u0111\u1ea3m b\u1ea3o an to\u00e0n trong c\u00e1c t\u00f2a nh\u00e0 v\u00e0 c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p.<\/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":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/title>\n<meta name=\"description\" content=\"H\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Gi\u1ea3i th\u00edch c\u00e1ch h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n v\u00e0 d\u1eadp t\u1eaft l\u1eeda, \u0111\u1ea3m b\u1ea3o an to\u00e0n trong c\u00e1c t\u00f2a nh\u00e0 v\u00e0 c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p.\" \/>\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\/he-thong-chua-chay-hoat-dong-nhu-the-nao\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\" \/>\n<meta property=\"og:description\" content=\"H\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? 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Gi\\u1ea3i th\\u00edch c\\u00e1ch h\\u1ec7 th\\u1ed1ng ph\\u00e1t hi\\u1ec7n v\\u00e0 d\\u1eadp t\\u1eaft l\\u1eeda, \\u0111\\u1ea3m b\\u1ea3o an to\\u00e0n trong c\\u00e1c t\\u00f2a nh\\u00e0 v\\u00e0 c\\u01a1 s\\u1edf c\\u00f4ng nghi\\u1ec7p.\",\"inLanguage\":\"vi-VN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/vi\/he-thong-chua-chay-hoat-dong-nhu-the-nao\/\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\",\"name\":\"Nick Connor\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#personlogo\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g\",\"caption\":\"Nick Connor\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts\/711038"}],"collection":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/comments?post=711038"}],"version-history":[{"count":0,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts\/711038\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/media?parent=711038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/categories?post=711038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/tags?post=711038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}