{"id":29687,"date":"2025-09-24T10:30:33","date_gmt":"2025-09-24T10:30:33","guid":{"rendered":"https:\/\/stecvina.com\/?post_type=solution&p=29687"},"modified":"2025-10-22T11:42:35","modified_gmt":"2025-10-22T11:42:35","slug":"huong-dan-su-dung-binh-chua-chay-xach-tay-an-toan-va-hieu-qua","status":"publish","type":"solution","link":"https:\/\/stecvina.com\/en\/solution\/guide-using-portable-fire-extinguisher-pass-method\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u00ecnh ch\u1eefa ch\u00e1y x\u00e1ch tay an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3"},"content":{"rendered":"

B\u00ecnh ch\u1eefa ch\u00e1y l\u00e0 thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 thi\u1ebfu<\/strong> trong b\u1ea5t k\u1ef3 c\u00f4ng tr\u00ecnh n\u00e0o, t\u1eeb nh\u00e0 \u1edf, v\u0103n ph\u00f2ng \u0111\u1ebfn nh\u00e0 x\u01b0\u1edfng, kho b\u00e3i. Tuy nhi\u00ean, th\u1ef1c t\u1ebf cho th\u1ea5y kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft c\u00e1ch s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch. M\u1ed9t thao t\u00e1c sai c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 d\u1eadp l\u1eeda, th\u1eadm ch\u00ed g\u00e2y nguy hi\u1ec3m cho ng\u01b0\u1eddi tr\u1ef1c ti\u1ebfp s\u1eed d\u1ee5ng. Ch\u00ednh v\u00ec v\u1eady, vi\u1ec7c n\u1eafm v\u1eefng k\u1ef9 n\u0103ng s\u1eed d\u1ee5ng b\u00ecnh ch\u1eefa ch\u00e1y l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m an to\u00e0n cho ng\u01b0\u1eddi v\u00e0 t\u00e0i s\u1ea3n.<\/p>\n\n\n\n

V\u1edbi vai tr\u00f2 l\u00e0 \u0111\u01a1n v\u1ecb chuy\u00ean s\u00e2u trong l\u0129nh v\u1ef1c ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y<\/strong>, S-TEC VINA<\/strong> kh\u00f4ng ch\u1ec9 mang \u0111\u1ebfn c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ea1t chu\u1ea9n qu\u1ed1c t\u1ebf m\u00e0 c\u00f2n chia s\u1ebb ki\u1ebfn th\u1ee9c th\u1ef1c ti\u1ec5n, gi\u00fap c\u1ed9ng \u0111\u1ed3ng ch\u1ee7 \u0111\u1ed9ng h\u01a1n trong vi\u1ec7c x\u1eed l\u00fd t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch s\u1eed d\u1ee5ng hai lo\u1ea1i b\u00ecnh ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay \u2013 b\u00ecnh b\u1ed9t v\u00e0 b\u00ecnh CO\u2082<\/strong>, \u0111\u1ed3ng th\u1eddi \u0111\u01b0a ra nh\u1eefng l\u01b0u \u00fd quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o qu\u1ea3n.<\/p>\n\n\n\n

1. B\u00ecnh b\u1ed9t ch\u1eefa ch\u00e1y<\/h2>\n\n\n\n

Working principle<\/h3>\n\n\n\n

B\u00ecnh b\u1ed9t ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean c\u01a1 ch\u1ebf kh\u00ed n\u00e9n t\u1ea1o l\u1ef1c \u0111\u1ea9y<\/strong>. Khi b\u00f3p van x\u1ea3, kh\u00ed n\u00e9n s\u1ebd \u0111\u1ea9y b\u1ed9t kh\u00f4 phun ra ngo\u00e0i v\u1edbi \u00e1p l\u1ef1c l\u1edbn. B\u1ed9t bao ph\u1ee7 \u0111\u00e1m ch\u00e1y, h\u1ea5p th\u1ee5 nhi\u1ec7t, c\u00e1ch ly ch\u1ea5t ch\u00e1y v\u1edbi oxy trong kh\u00f4ng kh\u00ed, t\u1eeb \u0111\u00f3 d\u1eadp t\u1eaft l\u1eeda v\u00e0 ng\u0103n ch\u00e1y lan.<\/p>\n\n\n\n

C\u1ea5u t\u1ea1o<\/h3>\n\n\n\n

M\u1ed9t b\u00ecnh b\u1ed9t ch\u1eefa ch\u00e1y ti\u00eau chu\u1ea9n bao g\u1ed3m: v\u1ecf th\u00e9p \u0111\u1ecf, van x\u1ea3, ch\u1ed1t an to\u00e0n, \u0111\u1ed3ng h\u1ed3 \u00e1p l\u1ef1c, v\u00f2i phun, \u1ed1ng d\u1eabn, ti b\u00ecnh v\u00e0 ch\u1ea5t b\u1ed9t kh\u00f4 b\u00ean trong. Thi\u1ebft k\u1ebf n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng thao t\u00e1c, ki\u1ec3m tra v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3.<\/p>\n\n\n\n

C\u00e1ch s\u1eed d\u1ee5ng<\/h3>\n\n\n\n
    \n
  • B\u00ecnh c\u1ea7m tay:<\/strong> Mang b\u00ecnh \u0111\u1ebfn g\u1ea7n \u0111\u00e1m ch\u00e1y, \u0111\u1ee9ng c\u00e1ch kho\u1ea3ng 1,5 \u2013 2m, l\u1eafc nh\u1eb9 \u0111\u1ec3 b\u1ed9t t\u01a1i \u0111\u1ec1u, r\u00fat ch\u1ed1t an to\u00e0n, ch\u0129a v\u00f2i v\u00e0o g\u1ed1c l\u1eeda v\u00e0 b\u00f3p c\u00f2 d\u1ee9t kho\u00e1t. Qu\u00e9t ngang qua l\u1ea1i cho \u0111\u1ebfn khi l\u1eeda t\u1eaft ho\u00e0n to\u00e0n.<\/li>\n<\/ul>\n\n\n\n

    L\u01b0u \u00fd khi s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n<\/h3>\n\n\n\n
      \n
    • Ki\u1ec3m tra \u00e1p su\u1ea5t b\u00ecnh m\u1ed7i 6 th\u00e1ng, kim \u0111\u1ed3ng h\u1ed3 ph\u1ea3i \u1edf v\u00f9ng xanh.<\/li>\n\n\n\n
    • B\u1ea3o qu\u1ea3n n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, tr\u00e1nh nhi\u1ec7t \u0111\u1ed9 tr\u00ean 55\u00b0C ho\u1eb7c h\u00f3a ch\u1ea5t \u0103n m\u00f2n.<\/li>\n\n\n\n
    • Sau khi s\u1eed d\u1ee5ng, d\u00f9 ch\u1ec9 phun m\u1ed9t ph\u1ea7n, c\u1ea7n n\u1ea1p l\u1ea1i ngay<\/strong> \u0111\u1ec3 s\u1eb5n s\u00e0ng cho t\u00ecnh hu\u1ed1ng ti\u1ebfp theo.<\/li>\n<\/ul>\n\n\n\n
      \"\"<\/figure>\n\n\n\n

      2. B\u00ecnh ch\u1eefa ch\u00e1y CO\u2082<\/h2>\n\n\n\n

      \u0110\u1eb7c \u0111i\u1ec3m c\u1ea5u t\u1ea1o<\/h3>\n\n\n\n

      B\u00ecnh CO\u2082 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1ecf d\u00e0y, ch\u1ecbu \u00e1p l\u1ef1c cao. B\u00ean trong ch\u1ee9a kh\u00ed CO\u2082 h\u00f3a l\u1ecfng \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p. Loa phun \u0111\u01b0\u1ee3c l\u00e0m d\u00e0i v\u00e0 l\u1edbn \u0111\u1ec3 gi\u1ea3m nguy c\u01a1 b\u1ecfng l\u1ea1nh khi s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

      Working principle<\/h3>\n\n\n\n

      Khi m\u1edf van, CO\u2082 l\u1ecfng tho\u00e1t ra ngo\u00e0i v\u00e0 chuy\u1ec3n th\u00e0nh d\u1ea1ng kh\u00ed l\u1ea1nh kho\u1ea3ng \u201379\u00b0C<\/strong>. D\u00f2ng kh\u00ed n\u00e0y v\u1eeba l\u00e0m h\u1ea1 nhi\u1ec7t, v\u1eeba \u0111\u1ea9y oxy ra kh\u1ecfi v\u00f9ng ch\u00e1y, khi\u1ebfn ng\u1ecdn l\u1eeda nhanh ch\u00f3ng t\u1eaft.<\/p>\n\n\n\n

      C\u00e1ch s\u1eed d\u1ee5ng<\/h3>\n\n\n\n

      \u0110\u01b0a b\u00ecnh t\u1edbi g\u1ea7n \u0111\u00e1m ch\u00e1y, r\u00fat ch\u1ed1t an to\u00e0n, c\u1ea7m v\u00e0o tay c\u1ea7m c\u00e1ch nhi\u1ec7t, ch\u0129a loa phun v\u00e0o g\u1ed1c l\u1eeda v\u00e0 b\u00f3p c\u00f2 d\u1ee9t kho\u00e1t. Qu\u00e9t kh\u00ed \u0111\u1ec1u tr\u00ean di\u1ec7n t\u00edch ch\u00e1y cho \u0111\u1ebfn khi l\u1eeda b\u1ecb d\u1eadp t\u1eaft ho\u00e0n to\u00e0n.<\/p>\n\n\n\n

      L\u01b0u \u00fd an to\u00e0n<\/h3>\n\n\n\n
        \n
      • Kh\u00f4ng d\u00f9ng b\u00ecnh CO\u2082 trong kh\u00f4ng gian h\u1eb9p c\u00f3 ng\u01b0\u1eddi v\u00ec d\u1ec5 g\u00e2y ng\u1ea1t.<\/li>\n\n\n\n
      • Kh\u00f4ng c\u1ea7m tr\u1ef1c ti\u1ebfp v\u00e0o loa phun v\u00ec c\u00f3 th\u1ec3 g\u00e2y b\u1ecfng l\u1ea1nh.<\/li>\n\n\n\n
      • Tr\u00e1nh s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi khi c\u00f3 gi\u00f3 m\u1ea1nh.<\/li>\n\n\n\n
      • Kh\u00f4ng s\u1eed d\u1ee5ng cho \u0111\u00e1m ch\u00e1y lo\u1ea1i A, d\u1ec5 g\u00e2y ng\u1ed9 \u0111\u1ed9c<\/li>\n\n\n\n
      • Khi ch\u1eefa ch\u00e1y \u0111i\u1ec7n, c\u1ea7n \u0111eo g\u0103ng tay v\u00e0 \u1ee7ng c\u00e1ch \u0111i\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n.<\/li>\n<\/ul>\n\n\n\n

        3. C\u00f4ng d\u1ee5ng v\u00e0 ph\u1ea1m vi \u1ee9ng d\u1ee5ng<\/h2>\n\n\n\n
          \n
        • B\u00ecnh b\u1ed9t:<\/strong> D\u00f9ng cho nhi\u1ec1u lo\u1ea1i \u0111\u00e1m ch\u00e1y: ch\u1ea5t r\u1eafn (A), ch\u1ea5t l\u1ecfng (B), kh\u00ed gas (C). \u01afu \u0111i\u1ec3m l\u00e0 \u0111a n\u0103ng, gi\u00e1 th\u00e0nh r\u1ebb, d\u1ec5 b\u1ea3o qu\u1ea3n.<\/li>\n\n\n\n
        • B\u00ecnh CO\u2082:<\/strong> Ph\u00f9 h\u1ee3p nh\u1ea5t cho \u0111\u00e1m ch\u00e1y (lo\u1ea1i B) \u0111i\u1ec7n v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, v\u00ec kh\u00f4ng \u0111\u1ec3 l\u1ea1i c\u1eb7n v\u00e0 kh\u00f4ng g\u00e2y h\u01b0 h\u1ea1i thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n\n\n\n
          \"\"<\/figure>\n\n\n\n

          4. L\u1eddi khuy\u00ean t\u1eeb S-TEC VINA<\/h2>\n\n\n\n

          Trang b\u1ecb b\u00ecnh ch\u1eefa ch\u00e1y ch\u1ec9 l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u, bi\u1ebft c\u00e1ch s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch m\u1edbi l\u00e0 ch\u00eca kh\u00f3a b\u1ea3o \u0111\u1ea3m an to\u00e0n<\/strong>. Doanh nghi\u1ec7p, h\u1ed9 gia \u0111\u00ecnh v\u00e0 c\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng n\u00ean t\u1ed5 ch\u1ee9c hu\u1ea5n luy\u1ec7n \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u n\u1eafm v\u1eefng thao t\u00e1c c\u01a1 b\u1ea3n.<\/p>\n\n\n\n

          V\u1edbi kinh nghi\u1ec7m nhi\u1ec1u n\u0103m trong l\u0129nh v\u1ef1c PCCC, S-TEC VINA<\/strong> cung c\u1ea5p c\u00e1c d\u00f2ng b\u00ecnh ch\u1eefa ch\u00e1y b\u1ed9t, CO\u2082 v\u00e0 b\u00ecnh g\u1ed1c n\u01b0\u1edbc hi\u1ec7n \u0111\u1ea1i, \u0111\u1ea1t ti\u00eau chu\u1ea9n TCVN v\u00e0 ch\u1ee9ng nh\u1eadn qu\u1ed1c t\u1ebf, \u0111\u1ed3ng th\u1eddi h\u1ed7 tr\u1ee3 t\u01b0 v\u1ea5n, b\u1ea3o tr\u00ec v\u00e0 n\u1ea1p l\u1ea1i \u0111\u1ecbnh k\u1ef3. \u0110\u00e2y ch\u00ednh l\u00e0 gi\u1ea3i ph\u00e1p to\u00e0n di\u1ec7n gi\u00fap kh\u00e1ch h\u00e0ng y\u00ean t\u00e2m h\u01a1n trong vi\u1ec7c b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n v\u00e0 t\u00ednh m\u1ea1ng.<\/p>\n\n\n\n

          \ud835\udc12-\ud835\udc13\ud835\udc04\ud835\udc02 \ud835\udc15\ud835\udc08\ud835\udc0d\ud835\udc00 \u2013 Nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y kh\u00ed h\u00e0ng \u0111\u1ea7u Vi\u1ec7t Nam<\/p>\n\n\n\n

          \u0110\u1ecba ch\u1ec9 nh\u00e0 m\u00e1y: L\u00f4 CN03, khu CN \u0110\u1ed3ng V\u0103n IV, ph\u01b0\u1eddng L\u00ea H\u1ed3, t\u1ec9nh Ninh B\u00ecnh<\/p>\n\n\n\n

          V\u0103n ph\u00f2ng \u0111\u1ea1i di\u1ec7n: To\u00e0 C5 D\u2019Capital, s\u1ed1 224 Tr\u1ea7n Duy H\u01b0ng, ph\u01b0\u1eddng Y\u00ean H\u00f2a, H\u00e0 N\u1ed9i<\/p>\n\n\n\n

          Hotline: 0386 119 114<\/p>\n\n\n\n

          Email: info@stecvina.com<\/p>","protected":false},"author":5,"featured_media":29688,"template":"","meta":{"_acf_changed":false},"solution_cat":[],"solution_tag":[],"class_list":["post-29687","solution","type-solution","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nH\u01b0\u1edbng D\u1eabn S\u1eed D\u1ee5ng B\u00ecnh Ch\u1eefa Ch\u00e1y X\u00e1ch Tay An To\u00e0n<\/title>\n<meta name=\"description\" content=\"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u00ecnh ch\u1eefa ch\u00e1y x\u00e1ch tay an to\u00e0n, hi\u1ec7u qu\u1ea3 v\u1edbi 4 b\u01b0\u1edbc P.A.S.S. 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