Ceebtoom yuav tshwm sim thaum muaj hluav taws kub, thiab koj yuav xav tsom mus rau siv ib lub tshuab tua hluav taws uas koj xav tau tua hluav taws kom sai li sai tau. Txawm li cas los xij, muaj cov sib txawv ntawm cov tshuaj tua hluav taws rau ntau hom hluav taws (koj tuaj yeem kawm paub ntau ntxiv ntawm no, xws li, Qhuav Hmoov Hluav Taws Kub Extingsuihers siv ABC qhuav hmoov, BC qhuav hmoov, D qhuav hmoov, thiab lwm yam, thiab cov tshuaj tua hluav taws F {{ 0}}, SAR-10-AB, thiab lwm yam) - txhua lub tshuab tua hluav taws yuav tsum tau tsim tshwj xeeb rau hom kev tua hluav taws kom ua rau cov teeb meem tsis zoo. Hauv lub hlis no' s tsab xov xwm, peb' ll piav qhia qhov phom sij ntawm kev siv lub tshuab tua hluav taws tsis zoo kom muab hluav taws.
Sib txawv ntawm cov tshuaj tua hluav taws sib txawv
Luv luv, peb pib nrog kev saib xyuas ntawm ntau hom kev tua hluav taws, uas yog:
Dej
AFFF ua npuas ncauj
Cov pa roj carbon dioxide
Hmoov qhuav
Ntub dej tshuaj ziab lossis dej qhuav
Cov dej tua hluav taws dej yog siv los kho hluav taws kub los ntawm ntoo, ntawv lossis ntaub, tsis yog hluav taws xob ua kua lossis hluav taws xob.
AFFF ua npuas ncauj tua hluav taws tuaj yeem tua hluav taws thiab ua rau nws ua pa oxygen-deprived. Lawv muaj qhov zoo tsim rau cov roj hluav taws kub cov roj.
Co 2 lub tshuab tua hluav taws, ntawm qhov tod tes, ua haujlwm los ntawm kev hlawv cov pa oxygen rau lub zog thiab cov nkev hluav taws kub.
Lub tshuab ua hmoov tua hluav taws qhuav tuaj yeem siv ntau yam xwm txheej, xws li kua, hluav taws thiab hluav taws hluav taws. Cov hmoov ua kom tsis muaj zog tiv thaiv hluav taws los ntawm kev tiv thaiv kev fab tshuaj.
Yuav tsum tau siv cov tshuaj tua hluav taws tso rau hauv chav ua noj uas cov roj siv. Lawv raug tsim los tiv thaiv kev tua hluav taws Class F uas lwm hom hluav taws tua tsis tau.
Dej tua hluav taws - cov phom sij
Qhov phom sij ntawm kev siv lub tshuab hluav taws xob ntawm lub tshuab hluav taws xob yog qhov koj muaj feem yuav raug hluav taws xob. Dej tuaj yeem ua hluav taws xob, thiab txawm hais tias hluav taws tuaj yeem ua rau koj tsis zoo thiab zoo nkaus li qhov phom sij, nws tseem muaj kev kho tam sim no. Lub taub dej tua hluav taws muaj qis dua kev tua hluav taws vim tias lawv tua tau (rau qhov cov nplaim hluav taws kub hnyav dua) thiab tsuas yog siv rau qee hom hluav taws. Txawm li cas los xij, ib puag ncig zoo ntxiv rau qee cov tua hluav taws, uas txo lawv txoj kev coj thiab ua rau lawv muaj kev nyab xeeb siv thaum muaj hluav taws kub.
AFFF ua npuas tua hluav taws tua hluav taws - phom sij
Cov tshuab tua hluav taws muaj peev xwm tiv taus txhua hom hluav taws, txawm tias hluav taws hluav taws. Txawm li cas los xij, kev txhawb ua npuas dej ua rau nws muaj kev phom sij rau kev siv qee qhov chaw ib puag ncig, tshwj xeeb yog cov menyuam yaus tuaj yeem ua hluav taws xob tua hluav taws. Yog tias tus menyuam nyob hauv thaj chaw, lub tshuab tua hluav taws zoo dua.
Cov pa roj carbon dioxide tua hluav taws -phom sij
Qhov phom sij tseem ceeb ntawm cov pa roj carbon dioxide tua hluav taws yog tias lawv ua rau muaj kev kub ntxhov nyob hauv cov chaw kaw neeg. Lawv tshaib plab oxygen, tab sis nyob rau ntawm cov chaw kaw cia, lawv kuj txo qis cov pa uas lawv tuaj yeem ua taus pa. Ib yam li ntawd, yog tias koj tus menyuam nyob ib puag ncig ntawm lub tua hluav taws, yuav tsum tau saib xyuas kom tsis txhob raug mob los ntawm kev raug mob. Ib yam li ntawd, yog tias lub qhov hluav taws tsis raug tshem tawm, qhov hluav taws yuav rov qab hlawv ib zaug thaum cov pa roj carbon dioxide tawg. Tsis txhob siv lawv siv los tua cov roj lossis ua noj roj tua hluav taws thiab yuav tsum muaj qhov tsis khov-kov.
Cov hmoov qhuav hmoov tua hluav taws - phom sij
Cov Tshuaj Txhuam Hmoov Qhuav extingsuihers siv ABC qhuav hmoov, BC qhuav hmoov, D qhuav hmoov, thiab lwm yam raws li tus neeg sawv cev. Ntawm no, koj yuav tsum ua tib zoo xyuas kom meej tias qhov hluav taws kub tsis kav thaum nws tau tua tag lawm. Cov tshuaj tua hluav taws qhuav qhuav tuaj yeem tso tawm hluav taws, tab sis cov txiaj ntsig txias tsis zoo, yog li yog tias lawv tsis tuaj yeem 100% tua hluav taws, nws tuaj yeem tso tawm hluav taws. Koj yuav tsum tau saib xyuas kom tsis txhob nqus cov hmoov av, yog li tsis txhob siv cov taub tua hluav taws hauv qhov chaw kaw no. Kev ntxuav tu kuj tseem nyuaj me ntsis - hmoov tuaj yeem ua kom cov rooj tog muag muag, xws li cov ntaub pua plag, ntaub thiab khoos phis tawj nyuaj.
Cov tshuaj tua hluav taws ntub dej - cov kev phom sij
Cov neeg sawv cev suav nrog tus neeg tua hluav taws tua hluav taws F-500 thiab lwm yam.Thaum cov hluav taws tua hluav taws no yog tsim los rau hauv kev txiav txim siab cov hluav taws uas tau siv roj los ntawm kev ua roj, lawv kuj tuaj yeem siv rau hauv txhua lwm hom hluav taws. Txawm li cas los xij, thaum tua cov lwm hom hluav taws, cov nyhuv tsawg. Piv txwv li, lawv yuav tsum tsis txhob cia siab nyob ib leeg los tua hluav taws. Cov kuab tshuaj no kuj txaus ntshai, yog li nyob deb ntawm menyuam yaus.
