{"id":3086,"date":"2023-11-19T15:03:46","date_gmt":"2023-11-19T08:03:46","guid":{"rendered":"https:\/\/panasonicfire.vn\/?p=3086"},"modified":"2023-11-20T21:12:33","modified_gmt":"2023-11-20T14:12:33","slug":"dau-phun-tu-dong-hoat-dong-the-nao","status":"publish","type":"post","link":"https:\/\/vietnammarbles.vn\/en\/dau-phun-tu-dong-hoat-dong-the-nao\/","title":{"rendered":"\u0110\u1ea6U PHUN CH\u1eeeA CH\u00c1Y HO\u1ea0T \u0110\u1ed8NG TH\u1ebe N\u00c0O?"},"content":{"rendered":"

(GEEC.VN) \u2013 T\u00ecm hi\u1ec3u c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng & c\u00e1c lo\u1ea1i \u0111\u1ea7u phun ch\u1eefa ch\u00e1y t\u1ef1 \u0111\u1ed9ng (Sprinkler) ph\u1ed5 bi\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay!<\/em><\/p>\n

Trong b\u1ea5t k\u1ef3 t\u00f2a nh\u00e0 n\u00e0o, h\u1ec7 th\u1ed1ng \u0111\u1ea7u phun ch\u1eefa ch\u00e1y t\u1ef1 \u0111\u1ed9ng bao g\u1ed3m ba ph\u1ea7n c\u01a1 b\u1ea3n<\/p>\n

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  1. Ngu\u1ed3n c\u1ea5p n\u01b0\u1edbc t\u1ea1i \u1edf c\u00e1c b\u1ec3 ch\u1ee9a ng\u1ea7m, ho\u1eb7c tr\u00ean n\u00f3c t\u00f2a nh\u00e0 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u1ec3 ch\u1ee9a n\u01b0\u1edbc ch\u1eefa ch\u00e1y;<\/li>\n
  2. H\u1ec7 th\u1ed1ng b\u01a1m chuy\u00ean d\u1ee5ng th\u01b0\u1eddng bao g\u1ed3m ba lo\u1ea1i m\u00e1y b\u01a1m, m\u00e1y b\u01a1m b\u00f9 \u00e1p (Jockey Pump), m\u00e1y b\u01a1m \u0111i\u1ec7n v\u00e0 m\u00e1y b\u01a1m diesel;<\/li>\n
  3. M\u1ea1ng l\u01b0\u1edbi \u0111\u01b0\u1eddng \u1ed1ng l\u1edbn k\u1ebft th\u00fac b\u1eb1ng h\u1ecdng phun \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng tay, ho\u1eb7c \u0111\u1ea7u phun ch\u1eefa ch\u00e1y t\u1ef1 \u0111\u1ed9ng. T\u1ea5t c\u1ea3 c\u00e1c t\u00f2a nh\u00e0 \u0111\u1ec1u y\u00eau c\u1ea7u c\u1ea3 hai h\u1ec7 th\u1ed1ng n\u00e0y<\/li>\n<\/ol>\n

    G\u1ea7n nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ea7u phun n\u01b0\u1edbc ch\u1eefa ch\u00e1y \u0111\u1ec1u c\u00f3 th\u00e0nh ph\u1ea7n c\u1ea5u t\u1ea1o gi\u1ed1ng nhau<\/p>\n

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    1. Khung \u0111\u1ea7u phun:<\/strong> L\u00e0 th\u00e0nh ph\u1ea7n ch\u00ednh gi\u1eef cho c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a \u0111\u1ea7u phun sprinkler li\u00ean k\u1ebft v\u1edbi nhau, v\u00e0 k\u1ebft n\u1ed1i v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc.<\/li>\n
    2. B\u1ed9 ph\u1eadn c\u1ea3m bi\u1ebfn nhi\u1ec7t:<\/strong> \u0110\u00e2y l\u00e0 b\u1ed9 ph\u1eadn \u0111i\u1ec1u khi\u1ec3n x\u1ea3 n\u01b0\u1edbc; \u1edf \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng n\u00f3 gi\u1eef c\u1ed1 \u0111\u1ecbnh ch\u1ed1t ch\u1eb7n (cap), kh\u00f4ng cho n\u01b0\u1edbc x\u1ea3 ra. C\u1ea3m bi\u1ebfn nhi\u1ec7t th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0 \u1ed1ng th\u1ee7y tinh ch\u1ee9a ch\u1ea5t l\u1ecfng (tyco sprinkler bulb), ho\u1eb7c l\u00e0 thanh kim lo\u1ea1i d\u1ec5 n\u00f3ng ch\u1ea3y (spring arms).<\/li>\n
    3. Ch\u1ed1t ch\u1eb7n:<\/strong> C\u00f3 ch\u1ee9c n\u0103ng b\u1ecbt k\u00edn l\u1ed7 phun n\u01b0\u1edbc, kh\u00f4ng cho n\u01b0\u1edbc ch\u1ea3y ra khi \u0111\u1ea7u phun ch\u01b0a \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t phun n\u01b0\u1edbc.<\/li>\n
    4. B\u1ed9 \u0111\u1ecbnh h\u01b0\u1edbng:<\/strong> \u0110\u01b0\u1ee3c l\u1eafp ph\u00eda tr\u00ean khung \u0111\u1ea7u phun v\u00e0 \u0111\u1ed1i di\u1ec7n l\u1ed7 phun n\u01b0\u1edbc, c\u00f3 ch\u1ee9c n\u0103ng ph\u00e2n t\u00e1n d\u00f2ng n\u01b0\u1edbc t\u1eeb l\u1ed7 phun n\u01b0\u1edbc, l\u00e0m t\u0103ng hi\u1ec7u qu\u1ea3 ch\u1eefa ch\u00e1y v\u00e0 \u0111\u1ed9 bao ph\u1ee7 c\u1ee7a \u0111\u1ea7u phun. C\u00e1c ki\u1ec3u thi\u1ebft k\u1ebf t\u1ea5m \u0111\u1ecbnh h\u01b0\u1edbng x\u00e1c \u0111\u1ecbnh ki\u1ec3u l\u1eafp \u0111\u1eb7t \u0111\u1ea7u phun nh\u01b0: h\u01b0\u1edbng l\u00ean, h\u01b0\u1edbng xu\u1ed1ng, h\u01b0\u1edbng ngang\u2026<\/li>\n<\/ol>\n

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      Nhi\u1ec7t \u0111\u1ed9 k\u00edch ho\u1ea1t c\u1ee7a v\u00f2i phun n\u01b0\u1edbc l\u00e0 m\u1ee9c nhi\u1ec7t \u0111\u1ed9 c\u1ed1 \u0111\u1ecbnh, m\u00e0 t\u1ea1i \u0111\u00f3 v\u00f2i phun n\u01b0\u1edbc s\u1ebd \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, m\u1ee9c nhi\u1ec7t th\u01b0\u1eddng trong kho\u1ea3ng t\u1eeb 57 \u2013 93 \u0111\u1ed9 C. V\u00e0 l\u00e0m v\u1ee1 \u1ed1ng th\u1ee7y tinh (tyco sprinkler protected glazing). Khi \u0111\u00f3 d\u01b0\u1edbi \u00e1p l\u1ef1c n\u01b0\u1edbc ph\u00eda sau l\u00e0m cho ch\u1ed1t gi\u1eef (cap) r\u01a1i ra ngo\u00e0i, cho ph\u00e9p n\u01b0\u1edbc phun ra l\u00ean t\u1ea5m \u0111\u1ecbnh h\u01b0\u1edbng \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00e2n t\u00e1n d\u00f2ng n\u01b0\u1edbc, ph\u1ee7 tr\u1ef1c ti\u1ebfp l\u00ean \u0111\u00e1m ch\u00e1y.<\/p>\n

      \u1ede tr\u1ea1ng th\u00e1i b\u00ecnh th\u01b0\u1eddng hai thanh n\u00e0y gi\u1eef c\u1ed1 \u0111\u1ecbnh cho ch\u1ed1t ch\u1eb7n (plug), ng\u0103n kh\u00f4ng cho n\u01b0\u1edbc ch\u1ea3y ra khi \u0111\u1ea7u phun ch\u01b0a \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t phun n\u01b0\u1edbc, khi m\u1ed1i h\u00e0n g\u1eb7p nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea7u phun sprinkler cao b\u1ecb n\u00f3ng ch\u1ea3y, hai thanh kim lo\u1ea1i (spring arm) t\u00e1ch nhau ra, gi\u1ea3i ph\u00f3ng cho ch\u1ed1t ch\u1eb7n (plug) cho ph\u00e9p n\u01b0\u1edbc phun ra.<\/p>\n

      \u0110\u1ea7u phun sprinkler c\u1ea7n m\u1ed9t \u00edt th\u1eddi gian \u0111\u1ec3 \u1ed1ng th\u1ee7y tinh v\u1ee1, ho\u1eb7c m\u1ed1i h\u00e0n n\u00f3ng ch\u1ea3y t\u1eeb l\u00fac nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea1t ng\u01b0\u1ee1ng k\u00edch ho\u1ea1t, v\u00e0 ti\u1ebfp t\u1ee5c t\u0103ng l\u00ean \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u1eddi gian ph\u1ea3n \u1ee9ng (RTI-Response Time Index), c\u00f3 gi\u00e1 tr\u1ecb t\u1eeb 35 m1\/2s1\/2 \u0111\u1ebfn 250 m1\/2s1\/2. \u0110\u1ea7u ch\u1eefa ch\u00e1y sprinkler c\u00f3 gi\u00e1 tr\u1ecb RTI nh\u1ecf l\u00e0 lo\u1ea1i \u0111\u1ea7u phun ph\u1ea3n \u1ee9ng nhanh.<\/p>\n

      \u1ede \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n (nhi\u1ec7t \u0111\u1ed9 250\u00b0C, t\u1ed1c \u0111\u1ed9 gi\u00f3 2.5m\/s), m\u1ed9t \u0111\u1ea7u phun 68\u00b0C s\u1ebd v\u1ee1 \u1ed1ng th\u1ee7y tinh trong th\u1eddi gian t\u1eeb 7s \u0111\u1ebfn 35s t\u00f9y thu\u1ed9c v\u00e0o RTI.<\/p>\n

      \u0110\u1ea7u phun ch\u1eefa ch\u00e1y th\u1eb3ng \u0111\u1ee9ng phun n\u01b0\u1edbc l\u00ean tr\u00ean, t\u1ea5m ch\u1eafn l\u00f5m nh\u01b0 chi\u1ebfc \u00f4 t\u1ea1o ra ki\u1ec3u phun h\u00ecnh m\u00e1i v\u00f2m thay v\u00ec ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng. Nh\u1eefng \u0111\u1ea7u phun n\u01b0\u1edbc n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1eafn tr\u00ean c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng ngay d\u01b0\u1edbi tr\u1ea7n nh\u00e0.<\/p>\n

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      \u0110\u1ea6U PHUN N\u01af\u1edaC TH\u1eb2NG \u0110\u1ee8NG<\/strong> c\u00f3 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c ph\u00e2n t\u00e1n n\u01b0\u1edbc gi\u1eefa c\u00e1c v\u1eadt c\u1ea3n, do \u0111\u00f3 ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c ph\u00f2ng kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn nh\u01b0 ph\u00f2ng c\u01a1 kh\u00ed, trong nh\u00e0 kho v\u00e0 kh\u00f4ng gian c\u00f4ng nghi\u1ec7p. Ch\u00fang c\u0169ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong c\u00e1c c\u00f4ng tr\u00ecnh c\u00f3 tr\u1ea7n m\u1edf.<\/p>\n

      \u0110\u1ea6U PHUN N\u01af\u1edaC CH\u1eeeA CH\u00c1Y D\u1ea0NG TREO<\/strong> t\u1eeb tr\u00ean tr\u1ea7n nh\u00e0 xu\u1ed1ng v\u1edbi m\u1ed9t t\u1ea5m l\u00e0m l\u1ec7ch h\u01b0\u1edbng h\u00ecnh tr\u00f2n l\u1ed3i \u1edf ph\u00eda d\u01b0\u1edbi. Khi c\u00e1c \u0111\u1ea7u phun n\u01b0\u1edbc k\u00edch ho\u1ea1t, ch\u00fang s\u1ebd phun m\u1ed9t d\u00f2ng n\u01b0\u1edbc xu\u1ed1ng b\u1ed9 ph\u1eadn l\u00e0m l\u1ec7ch h\u01b0\u1edbng c\u1ee7a ch\u00fang, sau \u0111\u00f3 ph\u00e2n t\u00e1n n\u01b0\u1edbc r\u1ed9ng r\u00e3i t\u1eeb b\u00ean n\u00e0y sang b\u00ean kia kh\u1eafp ph\u00f2ng theo h\u00ecnh n\u00f3n<\/p>\n

      \u0110\u1ea6U PHUN N\u01af\u1edaC \u1ede V\u00c1CH<\/strong> b\u00ean nh\u00f4 ra kh\u1ecfi t\u01b0\u1eddng theo chi\u1ec1u ngang song song v\u1edbi s\u00e0n thay v\u00ec \u0111i xu\u1ed1ng t\u1eeb tr\u1ea7n nh\u00e0 ho\u1eb7c g\u1eafn tr\u00ean m\u1ed9t \u0111\u01b0\u1eddng \u1ed1ng h\u01b0\u1edbng l\u00ean tr\u00ean. \u0110\u1ea7u phun n\u01b0\u1edbc \u1edf v\u00e1ch b\u00ean l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho nh\u1eefng kh\u00f4ng gian nh\u1ecf nh\u01b0 kh\u00f4ng gian h\u00e0nh lang c\u00f3 v\u1eadt c\u1ea3n v\u00e0 nh\u1eefng n\u01a1i kh\u00f4ng c\u00f3 \u0111\u01b0\u1eddng \u1ed1ng tr\u00ean tr\u1ea7n<\/p>\n

      \u0110\u1ea6U PHUN N\u01af\u1edaC GI\u1ea4U K\u00cdN<\/strong> c\u00f3 t\u1ea5m c\u1ea3m bi\u1ec3n nhi\u1ec7t t\u00e1ch ra \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n kho\u1ea3ng 20 \u0111\u1ed9 so v\u1edbi \u0111\u1ea7u phun n\u01b0\u1edbc ch\u1eefa ch\u00e1y; cho ph\u00e9p b\u1ed9 l\u00e0m l\u1ec7ch h\u01b0\u1edbng phun n\u01b0\u1edbc \u0111\u01b0\u1ee3c gi\u1ea5u k\u00edn r\u01a1i v\u00e0o \u0111\u1ea7u \u0111\u1ec3 k\u00edch ho\u1ea1t.<\/p>\n

      GEEC<\/a> l\u00e0 Nh\u00e0 cung c\u1ea5p THI\u1ebeT B\u1eca – GI\u1ea2I PH\u00c1P \u2013 D\u1ecaCH V\u1ee4 T\u01af V\u1ea4N v\u1ec1 Ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y h\u00e0ng \u0111\u1ea7u t\u1ea1i Vi\u1ec7t Nam. V\u1edbi 10 n\u0103m kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c Ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y c\u0169ng nh\u01b0 h\u1ec7 th\u1ed1ng \u0111\u1ed1i t\u00e1c uy t\u00edn tr\u00ean th\u1ebf gi\u1edbi nh\u01b0 PANASONIC, HONEYWELL, TANDA.v.v\u2026 Li\u00ean h\u1ec7 ngay v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 mua h\u00e0ng ho\u1eb7c nh\u1eadn t\u01b0 v\u1ea5n.<\/strong><\/p><\/blockquote>\n