{"id":1359,"date":"2020-07-13T11:04:07","date_gmt":"2020-07-13T04:04:07","guid":{"rendered":"https:\/\/x-zel.com\/?p=1359"},"modified":"2020-07-13T11:04:08","modified_gmt":"2020-07-13T04:04:08","slug":"tai-sao-phai-su-dung-van-cong-co-chuc-nang-hien-thi-trang-thai-dong-mo-van-trong-he-thong-chua-chay","status":"publish","type":"post","link":"https:\/\/x-zel.com\/tai-sao-phai-su-dung-van-cong-co-chuc-nang-hien-thi-trang-thai-dong-mo-van-trong-he-thong-chua-chay\/","title":{"rendered":"T\u1ea1i sao ph\u1ea3i s\u1eed d\u1ee5ng Van c\u1ed5ng c\u00f3 ch\u1ee9c n\u0103ng hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i \u0111\u00f3ng\/m\u1edf van trong h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y"},"content":{"rendered":"\n

Kinh t\u1ebf x\u00e3 h\u1ed9i \u0111\u00e3 v\u00e0 \u0111ang trong th\u1eddi k\u1ef3 h\u1ed9i nh\u1eadp v\u00e0 ph\u00e1t tri\u1ec3n, h\u00e0ng lo\u1ea1t c\u00e1c c\u00f4ng tr\u00ecnh quy m\u00f4 m\u1ecdc l\u00ean ng\u00e0y c\u00e0ng nhi\u1ec1u \u0111\u1ec3 ph\u1ee5c v\u1ee5 nhu c\u1ea7u nh\u00e0 \u1edf, c\u00f4ng vi\u1ec7c, s\u1ea3n xu\u1ea5t\u2026 \u0110i k\u00e8m v\u1edbi \u0111\u00f3 l\u00e0 y\u00eau c\u1ea7u v\u1ec1 ti\u00eau chu\u1ea9n, ch\u1ea5t l\u01b0\u1ee3ng ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y ph\u1ea3i \u0111\u01b0\u1ee3c n\u00e2ng cao.<\/h3>\n

Trong th\u1eddi gian qua, kh\u00f4ng \u00edt nh\u1eefng c\u00f4ng tr\u00ecnh l\u1edbn nh\u1ecf \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng \u0111\u00e3 x\u1ea3y ra nh\u1eefng v\u1ee5 h\u1ecfa ho\u1ea1n th\u1ea3m kh\u1ed1c g\u00e2y thi\u1ec7t h\u1ea1i to l\u1edbn v\u1ec1 nh\u00e2n m\u1ea1ng v\u00e0 t\u00e0i s\u1ea3n, trong \u0111\u00f3 c\u00f3 c\u1ea3 c\u00e1c x\u00ed nghi\u1ec7p, nh\u00e0 x\u01b0\u1edfng, th\u1eadm ch\u00ed c\u00e1c chung c\u01b0 cao c\u1ea5p.<\/p>\n

Thi\u1ec7t h\u1ea1i x\u1ea3y ra c\u00f3 r\u1ea5t nhi\u1ec1u nguy\u00ean nh\u00e2n, nh\u01b0ng c\u00f3 m\u1ed9t nguy\u00ean nh\u00e2n c\u1ea7n \u0111\u01b0\u1ee3c quan t\u00e2m l\u00e0 h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c do ch\u1ea5t l\u01b0\u1ee3ng h\u1ec7 th\u1ed1ng PCCC ho\u1eb7c n\u0103ng l\u1ef1c thi c\u00f4ng c\u1ee7a c\u00e1c nh\u00e0 th\u1ea7u. \u0110\u00e3 c\u00f3 r\u1ea5t nhi\u1ec1u quy \u0111\u1ecbnh v\u1ec1 ti\u00eau chu\u1ea9n PCCC \u0111\u01b0\u1ee3c \u0111\u01b0a ra, v\u00e0 theo kh\u1ea3o s\u00e1t t\u1eeb c\u00e1c chuy\u00ean gia th\u00ec c\u00f3 m\u1ed9t nguy\u00ean nh\u00e2n c\u01a1 b\u1ea3n nh\u01b0ng \u00edt \u0111\u01b0\u1ee3c ch\u00fa \u00fd t\u1edbi b\u1edfi c\u00e1c nh\u00e0 th\u1ea7u v\u00e0 k\u1ef9 s\u01b0 \u0111\u00f3 l\u00e0 l\u1ef1a ch\u1ecdn lo\u1ea1i van c\u1ed5ng\/van kh\u00f3a l\u1eafp \u0111\u1eb7t tr\u00ean \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn n\u01b0\u1edbc ch\u1eefa ch\u00e1y kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n

Van C\u1ed5ng c\u00f3 nhi\u1ec1u lo\u1ea1i: van c\u1ed5ng lo\u1ea1i ty n\u1ed5i (OS&Y), van c\u1ed5ng lo\u1ea1i ty ch\u00ecm, van c\u1ed5ng ki\u1ec3u b\u01b0\u1edbm tay quay\/tay g\u1ea1t, van bi tay g\u1ea1t.<\/p>\n

\u0110\u00e2y l\u00e0 s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u1ea5t c\u1ea3 h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y, m\u1ed9t b\u1ed9 ph\u1eadn t\u1ed1i quan tr\u1ecdng c\u1ee7a n\u00f3 l\u00e0 ch\u1ee9c n\u0103ng hi\u1ec3n th\u1ecb \u0111\u01b0\u1ee3c tr\u1ea1ng th\u00e1i \u0111\u00f3ng\/m\u1edf c\u1ee7a van c\u1ed5ng b\u1eb1ng m\u1eaft th\u01b0\u1eddng ho\u1eb7c \u0111\u01b0\u1ee3c gi\u00e1m s\u00e1t tr\u1ea1ng th\u00e1i \u0111\u00f3ng\/m\u1edf van c\u1ed5ng t\u1eeb xa.<\/p>\n

Trong c\u00e1c b\u00e0i ph\u00e2n t\u00edch v\u1ec1 nguy\u00ean nh\u00e2n g\u00e2y ra thi\u1ec7t h\u1ea1i do ch\u00e1y n\u1ed5, kh\u00f4ng \u00edt tr\u01b0\u1eddng h\u1ee3p ghi nh\u1eadn l\u00e0 do Van c\u1ed5ng trong t\u00ecnh tr\u1ea1ng \u0111\u00f3ng m\u00e0 c\u00e1c nh\u00e2n vi\u00ean k\u1ef9 thu\u1eadt t\u1ea1i c\u01a1 s\u1edf kh\u00f4ng hay bi\u1ebft, khi c\u00f3 ch\u00e1y x\u1ea3y ra, d\u00f2ng n\u01b0\u1edbc b\u1ecb ng\u1eaft kh\u00f4ng cung c\u1ea5p \u0111\u01b0\u1ee3c n\u01b0\u1edbc \u0111\u1ebfn \u0111\u01b0\u1ee3c c\u00e1c thi\u1ebft b\u1ecb phun, l\u00e0m h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng ch\u1eefa ch\u00e1y.<\/p>\n

Nh\u01b0 v\u1eady, vi\u1ec7c s\u1eed d\u1ee5ng Van c\u1ed5ng lo\u1ea1i g\u00ec \u0111\u1ec3 \u0111\u01b0a v\u00e0o ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf v\u00e0 thi c\u00f4ng h\u1ec7 th\u1ed1ng ch\u1eefa ch\u00e1y l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft. C\u00e1c van c\u1ed5ng sau \u0111\u00e2y n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00ec van c\u00f3 ch\u1ee9c n\u0103ng th\u1ec3 hi\u1ec7n tr\u1ea1ng th\u00e1i \u0111\u00f3ng\/m\u1edf:<\/p>\n