Kev Tiv Thaiv Tus Kheej: Cov Khoom Siv Tshuaj Tiv Thaiv

Cov cuab yeej tiv thaiv tshuaj lom neeg ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv tus kheej hauv qhov chaw muaj kev pheej hmoo siab -. Nws yog dav siv nyob rau hauv cov tub rog, hluav taws kub thiab thaum muaj xwm ceev teb, tshuaj raug tsim, thiab muaj kev nyab xeeb kev lag luam. Cov cheeb tsam no feem ntau cuam tshuam txog cov khoom phom sij, tshuaj lom neeg, cov pa phem, lossis cov kab mob ntawm qhov chaw. Cov cuab yeej siv tshuaj tiv thaiv zoo yuav pab txo qis kev pheej hmoo kis thiab tiv thaiv kev noj qab haus huv thiab kev nyab xeeb ntawm cov neeg ua haujlwm.

Peb lub tuam txhab muaj peev xwm ua tau zoo hauv kev tsim, kev tshawb fawb, kev tsim kho, thiab kev tsim cov khaub ncaws tiv thaiv tshuaj. Peb cov khoom ua raws li kev lees paub hauv lub tebchaws thiab cov qauv kev lag luam, suav nrog GB 24539-2021Cov khaub ncaws tiv thaiv - Tshuaj tiv thaiv khaub ncawsthiab XF 770-2008Tshuaj tiv thaiv khaub ncaws rau cov neeg tua hluav taws. Peb kuj muab cov kev daws teeb meem raws li kev xav tau ntawm kev ua haujlwm tshwj xeeb, qib kev hem thawj, thiab kev ua haujlwm.

Part 01: Chav Kawm Ib Chemical Protective Suit

Chemical Protective Class One Ensemble for Firefighters

Chav Kawm Ib Cov Tshuaj Tiv Thaiv Tshuaj Tiv Thaiv yog cov khoom ntim tag nrho, roj- nruj, ib qho - cov khoom tsim los rau qib siab tshaj ntawm kev tiv thaiv. Nws yog xim daj thiab ua raws li XF 770-2008 tus qauv. Lub kaw lus suav nrog lub hood ua ke nrog lub visor loj, lub tsho tiv thaiv tshuaj lom neeg, lub hnab ev ntawv rau qhov zoo -siab tus kheej- muaj cov cuab yeej ua pa, tshuaj tiv thaiv khau, thiab hnab looj tes tiv thaiv tshuaj. Nws yog tsim los siv nrog lub tshuab ua pa zoo, cov khoom siv cua txias, cov cuab yeej hluav taws xob tswb, thiab cov cuab yeej sib txuas lus.

• Kev ua haujlwm nta

Cov khaub ncaws no muaj kev tiv thaiv zoo heev rau tearing, wrinkling, thiab qis kub. Nws muab kev tiv thaiv zoo tiv thaiv ntau yam tshuaj lom thiab corrosive heev, nrog rau cov kua qaub, alkalis, sulfur compounds, ammonia, chlorine, hydrogen cyanide, hydrogen fluoride, oxidizers, thiab txo cov neeg ua haujlwm. Nws kuj ua tau zoo thaum raug cov kua qaub thiab alkalis ntawm qhov kub txog li 80 degree.

• Khoom siv

Cov khaub ncaws yog tsim los ntawm high-barrier multi- txheej txheem roj hmab cov khoom. Nws muab dav -spectrum tshuaj tiv thaiv, muaj zog tshav kub aging kuj, thiab yoog raws ntawm qhov kub thiab txias. Cov khoom siv yog nplaim retardant thiab chars thaum raug hluav taws kub tsis muaj molten droplets. Nws tsis yog - tshuaj lom, tawv nqaij - nyab xeeb, thiab tsis ua rau khaus lossis ua rau muaj kev phom sij.

• Tsim thiab Qauv

Cov khaub ncaws muaj cov qauv kaw tag nrho nrog lub zipper airtight thiab muaj qhov zoo -siab pem hauv ntej- nkag tsim. Ob lub qhov hluav taws xob tso tawm ntau dhau thiab lub tshuab xa hluav taws xob sab hauv pab txo cov kev ntxhov siab kub thiab txhim kho kev ua haujlwm.

Part 02: Chav Kawm Ob Cov Tshuaj Tiv Thaiv

Chemical Protective Class Ob Ensemble for Firefighters

Chav Kawm Ob Cov Tshuaj Tiv Thaiv Tshuaj Tiv Thaiv yog ib qho -daim qauv tsim uas npog tag nrho cov neeg hnav. Nws yog xim liab thiab kuj ua tau raws li XF 770-2008 cov cai. Cov khaub ncaws feem ntau suav nrog cov tshuaj tiv thaiv hood, khaub ncaws, thiab hnab looj tes. Nws yog siv ua ke nrog rau sab nraud zoo-siab ua pa apparatus.

• Kev ua haujlwm nta

Cov khaub ncaws no muab kev ruaj ntseg rau cov tshuaj permeation, kev laus, dej nkag, thiab txias txias. Nws tiv thaiv cov khoom siv tshuaj lom neeg, tshuaj lom neeg ua haujlwm, kua, thiab cov khoom zoo.

• Khoom siv

Tib lub siab- thaiv cov khoom siv roj hmab sib xyaw yog siv, muab cov tshuaj tiv thaiv zoo heev, nplaim taws retardancy, thiab ntev - lub sij hawm durability. Cov khoom tseem muaj kev nyab xeeb rau kev sib cuag ntawm daim tawv nqaij ncaj qha thiab tsis ua rau muaj kev phom sij rau kev noj qab haus huv.

• Tsim thiab Qauv

Cov khaub ncaws siv ib nrab-cov qauv kaw nrog cov kua dej- nruj zipper thiab pem hauv ntej- qauv nkag, ntsuas kev tiv thaiv thiab kev txav mus los.

Ntu 03: Tshuaj Tiv Thaiv Qib Tshwj Xeeb

Cov khaub ncaws tshwj xeeb qib tshuaj tiv thaiv

Cov tshuaj tiv thaiv qib tshwj xeeb yog cov pa roj tag nrho - nruj, ib qho - cov khoom tsim los rau cov chaw muaj tshuaj lom neeg tsis zoo. Nws yog txiv kab ntxwv- xim daj thiab ua raws li GB 24539-2021 tus qauv. Thaum siv nrog lub tshuab ua pa, nws tsim nyog rau cov tshuaj lom neeg cov lus teb thiab muaj kev pheej hmoo siab rau kev lag luam. Cov khaub ncaws tuaj yeem tiv thaiv ntau dua 1,000 hom tshuaj lom neeg.

• Kev ua haujlwm nta

Cov khaub ncaws muaj zog tiv thaiv tearing, folding, thiab qis kub. Nws zoo thaiv cov permeation ntawm ntau yam khoom phom sij, suav nrog acetone, acetonitrile, carbon disulfide, dichloromethane, methanol, sodium hydroxide, sulfuric acid, toluene, ammonia, chlorine, thiab hydrogen chloride.

• Khoom siv

Nws siv lub siab -kev ua tau zoo, ntau- txheej cov khoom siv roj hmab sib xyaw nrog cov tshuaj lom neeg ua haujlwm, nplaim hluav taws kub, tiv thaiv kev laus, thiab yoog raws. Cov khoom siv tsis yog - lom thiab nyab xeeb rau kev siv ntev.

• Tsim thiab Qauv

Cov khaub ncaws muaj cov qauv kaw tag nrho nrog lub zipper airtight thiab muaj qhov zoo -siab pem hauv ntej- nkag tsim. Ib qho -txoj kev tso pa tawm thiab lub tshuab ua pa sab hauv pab txo cov cua sov thiab txhim kho cov neeg siv kev nplij siab thaum ua haujlwm ntev.

Cov khoom siv tshuaj tiv thaiv yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb ntawm tus kheej hauv ib puag ncig uas cuam tshuam txog tshuaj lom neeg. Los ntawm kev sib txuas cov qauv kev cai, cov khoom siv siab heev, thiab cov qauv tsim ergonomic, niaj hnub tshuaj tiv thaiv suits muab kev tiv thaiv txhim khu kev qha rau cov neeg muaj xwm txheej ceev thiab cov neeg ua haujlwm ua haujlwm. Xaiv cov qib kev tiv thaiv kom raug yog qhov tseem ceeb rau kev nyab xeeb thiab ua haujlwm tau zoo hauv cov xwm txheej muaj tshuaj lom neeg.