{"id":3738,"date":"2023-04-10T04:17:51","date_gmt":"2023-04-10T04:17:51","guid":{"rendered":"https:\/\/demo8.thuythu.com\/soshi\/anh-huong-cua-vi-khi-hau-den-moi-truong-lao-dong\/"},"modified":"2023-04-10T04:17:51","modified_gmt":"2023-04-10T04:17:51","slug":"anh-huong-cua-vi-khi-hau-den-moi-truong-lao-dong","status":"publish","type":"post","link":"https:\/\/demo8.thuythu.com\/soshi\/en\/anh-huong-cua-vi-khi-hau-den-moi-truong-lao-dong\/","title":{"rendered":"\u1ea2NH H\u01af\u1edeNG C\u1ee6A VI KH\u00cd H\u1eacU \u0110\u1ebeN M\u00d4I TR\u01af\u1edcNG LAO \u0110\u1ed8NG"},"content":{"rendered":"

1. Kh\u00e1i ni\u1ec7m vi kh\u00ed h\u1eadu<\/strong><\/p>\n

Theo quy \u0111\u1ecbnh t\u1ea1i ti\u1ec3u m\u1ee5c 3.1 M\u1ee5c 3 Ph\u1ea7n I Quy chu\u1ea9n\u00a0QCVN 26:2016\/BYT<\/strong>\u00a0th\u00ec vi kh\u00ed h\u1eadu n\u01a1i l\u00e0m vi\u1ec7c (Microclimate in the workplace<\/em>) l\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u00ed t\u01b0\u1ee3ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng n\u01a1i l\u00e0m vi\u1ec7c, g\u1ed3m s\u1ef1 t\u00e1c \u0111\u1ed9ng t\u1ed5ng h\u1ee3p c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m, t\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a kh\u00f4ng kh\u00ed, nhi\u1ec7t \u0111\u1ed9 c\u1ee7a c\u00e1c b\u1ec1 m\u1eb7t v\u1eadt d\u1ee5ng v\u00e0 thi\u1ebft b\u1ecb xung quanh t\u1edbi ng\u01b0\u1eddi lao \u0111\u1ed9ng.<\/p>\n

\"\"<\/p>\n

Nhi\u1ec7t \u0111\u1ed9 (Temperature): L\u00e0 y\u1ebfu t\u1ed1 bi\u1ec3u th\u1ecb \u0111\u1ed9 n\u00f3ng c\u1ee7a v\u1eadt ch\u1ea5t. \u0110\u01a1n v\u1ecb \u0111o nhi\u1ec7t \u0111\u1ed9: \u00b0C.<\/p>\n

\u0110\u1ed9 \u1ea9m (Humidity):<\/p>\n

– \u0110\u1ed9 \u1ea9m tuy\u1ec7t \u0111\u1ed1i (Ha): L\u00e0 l\u01b0\u1ee3ng h\u01a1i n\u01b0\u1edbc c\u00f3 trong kh\u00f4ng kh\u00ed v\u00e0o th\u1eddi \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh \u1edf nhi\u1ec7t \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh t\u00ednh b\u1eb1ng gam\/m3.<\/p>\n

– \u0110\u1ed9 \u1ea9m c\u1ef1c \u0111\u1ea1i (Hm) hay \u0111\u1ed9 \u1ea9m b\u00e3o h\u00f2a: L\u00e0 l\u01b0\u1ee3ng h\u01a1i n\u01b0\u1edbc b\u00e3o h\u00f2a trong kh\u00f4ng kh\u00ed t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m v\u00e0 nhi\u1ec7t \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh t\u00ednh b\u1eb1ng gam\/m3<\/p>\n

– \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i (Hr): L\u00e0 t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m gi\u1eefa \u0111\u1ed9 \u1ea9m tuy\u1ec7t \u0111\u1ed1i v\u00e0 \u0111\u1ed9 \u1ea9m b\u00e3o h\u00f2a. V\u1eadn t\u1ed1c gi\u00f3: L\u00e0 t\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng (hay l\u01b0u th\u00f4ng) c\u1ee7a kh\u00f4ng kh\u00ed, \u0111\u01a1n v\u1ecb m\/s.<\/p>\n

T\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a kh\u00f4ng kh\u00ed (Air velocity): L\u00e0 v\u1eadn t\u1ed1c gi\u00f3 (t\u1ef1 nhi\u00ean, nh\u00e2n t\u1ea1o) trong kh\u00f4ng gian khu v\u1ef1c lao \u0111\u1ed9ng, \u0111\u01a1n v\u1ecb m\/s.<\/p>\n

B\u1ee9c x\u1ea1 nhi\u1ec7t (Radiant heat): L\u00e0 d\u1ea1ng trao \u0111\u1ed5i nhi\u1ec7t kh\u00f4ng c\u1ea7n c\u00f3 s\u1ef1 ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp gi\u1eefa c\u00e1c v\u1eadt tham gia trao \u0111\u1ed5i nhi\u1ec7t.<\/p>\n

2. T\u1ea7m quan tr\u1ecdng c\u1ee7a vi kh\u00ed h\u1eadu n\u01a1i l\u00e0m vi\u1ec7c<\/strong><\/p>\n

Vi kh\u00ed h\u1eadu n\u01a1i l\u00e0m vi\u1ec7c l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng \u1ea3nh h\u01b0\u1edfng t\u1edbi s\u1ee9c kho\u1ebb ng\u01b0\u1eddi lao \u0111\u1ed9ng.<\/p>\n

Trong th\u1ef1c t\u1ebf \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu kh\u00e1c th\u01b0\u1eddng nh\u01b0 n\u00f3ng qu\u00e1 ho\u1eb7c l\u1ea1nh qu\u00e1 \u0111\u1ec1u g\u00e2y ra nh\u1eefng \u1ea3nh h\u01b0\u1edfng b\u1ea5t l\u1ee3i, th\u1eadm ch\u00ed c\u00f2n g\u00e2y h\u1ea1i cho s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi. \u1ea2nh h\u01b0\u1edfng c\u1ee7a m\u00f4i tr\u01b0\u1eddng vi kh\u00ed h\u1eadu n\u00f3ng t\u00e1c \u0111\u1ed9ng l\u00ean c\u01a1 th\u1ec3 con ng\u01b0\u1eddi c\u00f3 th\u1ec3 g\u1eb7p l\u00e0: ph\u00f9 do n\u00f3ng, m\u1ea5t n\u01b0\u1edbc, chu\u1ed9t r\u00fat, say n\u00f3ng, \u2026<\/p>\n

B\u1ea3ng: Gi\u00e1 tr\u1ecb cho ph\u00e9p vi kh\u00ed h\u1eadu t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c<\/strong><\/p>\n\n\n\n\n\n\n
\n

Lo\u1ea1i lao \u0111\u1ed9ng<\/strong><\/p>\n<\/td>\n

\n

Kho\u1ea3ng \u0111o nhi\u1ec7t \u0111\u1ed9
\nkh\u00f4ng kh\u00ed (0<\/sup>C)<\/strong><\/p>\n<\/td>\n

\n

\u0110\u1ed9 \u1ea9m
\nkh\u00f4ng kh\u00ed (%)<\/strong><\/p>\n<\/td>\n

\n

T\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng kh\u00ed (m\/s)<\/strong><\/p>\n<\/td>\n

\n

C\u01b0\u1eddng \u0111\u1ed9 b\u1ee9c x\u1ea1 nhi\u1ec7t theo di\u1ec7n t\u00edch ti\u1ebfp x\u00fac (W\/m2<\/sup>)<\/strong><\/p>\n<\/td>\n<\/tr>\n

Nh\u1eb9<\/td>\n\n

20 \u0111\u1ebfn 34<\/p>\n<\/td>\n

\n

40 \u0111\u1ebfn 80<\/p>\n<\/td>\n

\n

0,1 \u0111\u1ebfn 1,5<\/p>\n<\/td>\n

\n

35 khi ti\u1ebfp x\u00fac tr\u00ean 50% di\u1ec7n t\u00edch c\u01a1 th\u1ec3 ng\u01b0\u01a1i.<\/p>\n<\/td>\n<\/tr>\n

Trung\u00a0b\u00ecnh<\/td>\n\n

18 \u0111\u1ebfn 32<\/p>\n<\/td>\n

\n

40 \u0111\u1ebfn 80<\/p>\n<\/td>\n

\n

0,2 \u0111\u1ebfn 1,5<\/p>\n<\/td>\n

\n

70 khi ti\u1ebfp x\u00fac tr\u00ean 25% \u0111\u1ebfn 50% di\u1ec7n t\u00edch c\u01a1 th\u1ec3 ng\u01b0\u1eddi.<\/p>\n<\/td>\n<\/tr>\n

N\u1eb7ng<\/td>\n\n

16 \u0111\u1ebfn 30<\/p>\n<\/td>\n

\n

40 \u0111\u1ebfn 80<\/p>\n<\/td>\n

\n

0,3 \u0111\u1ebfn 1,5<\/p>\n<\/td>\n

\n

100 khi ti\u1ebfp x\u00fac d\u01b0\u1edbi 25% di\u1ec7n t\u00edch c\u01a1 th\u1ec3 ng\u01b0\u1eddi.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u1ea2nh h\u01b0\u1edfng c\u1ee7a m\u00f4i tr\u01b0\u1eddng c\u00f3 vi kh\u00ed h\u1eadu l\u1ea1nh t\u00e1c \u0111\u1ed9ng l\u00ean c\u01a1 th\u1ec3 ng\u01b0\u1eddi l\u00e0: C\u1ea3m l\u1ea1nh, r\u00e9t run, t\u00ea li\u1ec7t t\u1eebng b\u1ed9 ph\u1eadn c\u1ee7a c\u01a1 th\u1ec3, g\u00e2y t\u1ed5n th\u01b0\u01a1ng da, n\u1ee9t n\u1ebb\u2026. \u0110i\u1ec1u ki\u1ec7n lao \u0111\u1ed9ng c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn n\u0103ng su\u1ea5t c\u0169ng nh\u01b0 s\u1ee9c kh\u1ecfe c\u1ee7a ng\u01b0\u1eddi lao \u0111\u1ed9ng.<\/p>\n

3. Bi\u1ec7n ph\u00e1p gi\u1ea3m thi\u1ec3u t\u00e1c h\u1ea1i c\u1ee7a vi kh\u00ed h\u1eadu \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng lao \u0111\u1ed9ng<\/strong><\/p>\n

– \u00c1p d\u1ee5ng th\u00f4ng gi\u00f3 v\u00e0 \u0111i\u1ec1u ho\u00e0 kh\u00f4ng kh\u00ed: Th\u00f4ng gi\u00f3 t\u1ef1 nhi\u00ean ho\u1eb7c nh\u00e2n t\u1ea1o (qu\u1ea1t th\u00f4ng gi\u00f3 c\u00e1c lo\u1ea1i, …) nh\u1eb1m t\u0103ng \u0111\u1ed9 th\u00f4ng tho\u00e1ng, \u0111i\u1ec1u h\u00f2a nhi\u1ec7t \u0111\u1ed9, gi\u1ea3m thi\u1ec3u h\u01a1i kh\u00ed \u0111\u1ed9c \u1edf n\u01a1i s\u1ea3n xu\u1ea5t.<\/p>\n

– Trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n b\u1ea3o v\u1ec7 c\u00e1 nh\u00e2n;<\/p>\n

– L\u00e0m l\u00e1n \u0111\u1ec3 ch\u1ed1ng l\u1ea1nh, che n\u1eafng, che m\u01b0a khi ph\u1ea3i th\u1ef1c hi\u1ec7n c\u00e1c c\u00f4ng vi\u1ec7c \u1edf ngo\u00e0i tr\u1eddi.<\/p>\n

– Ph\u1ea3i \u0111\u1ea3m b\u1ea3o ti\u00eau chu\u1ea9n c\u01b0\u1eddng \u0111\u1ed9 chi\u1ebfu s\u00e1ng chung v\u00e0 chi\u1ebfu s\u00e1ng c\u1ee5c b\u1ed9 t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c cho ng\u01b0\u1eddi lao \u0111\u1ed9ng theo t\u1eebng c\u00f4ng vi\u1ec7c c\u1ee5 th\u1ec3.<\/p>\n

– M\u1eb7t b\u1eb1ng nh\u00e0 x\u01b0\u1edfng, \u0111\u01b0\u1eddng \u0111i l\u1ea1i v\u00e0 v\u1eadn chuy\u1ec3n, t\u1ed5 ch\u1ee9c s\u1eafp x\u1ebfp b\u00e1n th\u00e0nh ph\u1ea9m v\u00e0 th\u00e0nh ph\u1ea9m h\u1ee3p l\u00fd;<\/p>\n

– V\u1ec7 sinh n\u01a1i l\u00e0m vi\u1ec7c, di\u1ec7n t\u00edch n\u01a1i l\u00e0m vi\u1ec7c, c\u1ea7n b\u1ea3o \u0111\u1ea3m kho\u1ea3ng kh\u00f4ng gian c\u1ea7n thi\u1ebft cho m\u1ed7i ng\u01b0\u1eddi lao \u0111\u1ed9ng;<\/p>\n

– X\u1eed l\u00fd ch\u1ea5t th\u1ea3i v\u00e0 n\u01b0\u1edbc th\u1ea3i;<\/p>\n

– T\u1ed5 ch\u1ee9c th\u1eddi gi\u1edd l\u00e0m vi\u1ec7c v\u00e0 ngh\u1ec9 ng\u01a1i;<\/p>\n

– Ch\u0103m s\u00f3c s\u1ee9c kho\u1ebb ng\u01b0\u1eddi lao \u0111\u1ed9ng, b\u1ed3i d\u01b0\u1ee1ng, \u0111i\u1ec1u d\u01b0\u1ee1ng, …<\/p>\n

4. T\u1ea1i sao ph\u1ea3i \u0111o, ki\u1ec3m vi kh\u00ed h\u1eadu<\/strong><\/p>\n

Vi kh\u00ed h\u1eadu l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 c\u00f3 h\u1ea1i c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe ng\u01b0\u1eddi lao \u0111\u1ed9ng n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t t\u1ed1t.<\/p>\n

Theo\u00a0Ngh\u1ecb \u0111\u1ecbnh 44\/2016 N\u0110- CP,<\/strong>\u00a0m\u1ecdi c\u01a1 s\u1edf lao \u0111\u1ed9ng \u0111i\u1ec1u ph\u1ea3i ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 t\u1ed1i thi\u1ec3u 1 n\u0103m 1 l\u1ea7n.<\/p>\n

Ng\u01b0\u1eddi s\u1eed d\u1ee5ng lao \u0111\u1ed9ng ph\u1ea3i t\u1ed5 ch\u1ee9c \u0111\u00e1nh gi\u00e1, ki\u1ec3m so\u00e1t y\u1ebfu t\u1ed1 nguy hi\u1ec3m, y\u1ebfu t\u1ed1 c\u00f3 h\u1ea1i t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c \u0111\u1ec3 \u0111\u1ec1 ra c\u00e1c bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt an to\u00e0n, v\u1ec7 sinh lao \u0111\u1ed9ng, ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe cho ng\u01b0\u1eddi lao \u0111\u1ed9ng.<\/p>\n

5. \u0110o ki\u1ec3m vi kh\u00ed h\u1eadu \u1edf \u0111\u00e2u?<\/strong><\/p>\n

Vi\u1ec7n Khoa h\u1ecdc An to\u00e0n V\u1ec7 sinh Lao \u0111\u1ed9ng TP.HCM (SOSHI)<\/strong><\/a>\u00a0l\u00e0 \u0111\u01a1n v\u1ecb s\u1ef1 nghi\u1ec7p c\u00f4ng l\u1eadp ho\u1ea1t \u0111\u1ed9ng trong l\u0129nh v\u1ef1c an to\u00e0n, v\u1ec7 sinh lao \u0111\u1ed9ng. V\u1edbi kinh nghi\u1ec7m 30 n\u0103m x\u00e2y d\u1ef1ng v\u00e0 ph\u00e1t tri\u1ec3n, SOSHI l\u00e0 th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn, l\u00e0 \u0111\u01a1n v\u1ecb ti\u00ean phong, lu\u00f4n \u0111i \u0111\u1ea7u trong vi\u1ec7c n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o mang l\u1ea1i d\u1ecbch v\u1ee5 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 trong l\u0129nh v\u1ef1c An to\u00e0n, v\u1ec7 sinh lao \u0111\u1ed9ng.<\/p>\n

Vi\u1ec7n Khoa h\u1ecdc An to\u00e0n v\u1ec7 sinh lao \u0111\u1ed9ng TP.HCM<\/strong>\u00a0(SOSHI)<\/strong><\/a>\u00a0\u0111\u01b0\u1ee3c S\u1edf Y t\u1ebf TP. HCM c\u1ea5p ph\u00e9p \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 th\u1ef1c hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng Quan tr\u1eafc m\u00f4i tr\u01b0\u1eddng lao \u0111\u1ed9ng<\/p>\n

\u0110\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n ho\u1eb7c \u0111\u0103ng k\u00fd d\u1ecbch v\u1ee5, vui l\u00f2ng li\u00ean h\u1ec7 theo\u00a0Hotline: (028) 3840 9504<\/strong>\u00a0ho\u1eb7c\u00a0Email: tuvan@soshi.vn.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

1. Kh\u00e1i ni\u1ec7m vi kh\u00ed h\u1eadu Theo quy \u0111\u1ecbnh t\u1ea1i ti\u1ec3u m\u1ee5c 3.1 M\u1ee5c 3 Ph\u1ea7n I Quy chu\u1ea9n\u00a0QCVN 26:2016\/BYT\u00a0th\u00ec vi kh\u00ed h\u1eadu n\u01a1i l\u00e0m vi\u1ec7c (Microclimate in the workplace) l\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u00ed t\u01b0\u1ee3ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng n\u01a1i l\u00e0m vi\u1ec7c, g\u1ed3m s\u1ef1 t\u00e1c \u0111\u1ed9ng t\u1ed5ng h\u1ee3p c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m, … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":3480,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[2],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/demo8.thuythu.com\/soshi\/en\/wp-json\/wp\/v2\/posts\/3738"}],"collection":[{"href":"https:\/\/demo8.thuythu.com\/soshi\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demo8.thuythu.com\/soshi\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demo8.thuythu.com\/soshi\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/demo8.thuythu.com\/soshi\/en\/wp-json\/wp\/v2\/comments?post=3738"}],"version-history":[{"count":0,"href":"https:\/\/demo8.thuythu.com\/soshi\/en\/wp-json\/wp\/v2\/posts\/3738\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo8.thuythu.com\/soshi\/en\/wp-json\/wp\/v2\/media\/3480"}],"wp:attachment":[{"href":"https:\/\/demo8.thuythu.com\/soshi\/en\/wp-json\/wp\/v2\/media?parent=3738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demo8.thuythu.com\/soshi\/en\/wp-json\/wp\/v2\/categories?post=3738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demo8.thuythu.com\/soshi\/en\/wp-json\/wp\/v2\/tags?post=3738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}