Dab tsi yog afff ua npuas ncauj mloog zoo?
Foinbo hluav taws ua npuas ncauj ua npuas ncauj kom zoo rau hauv cov npaus rau chav kawm A / B Fires, nrog 1-6% dilfactants / polymers rau kev ua tau zoo. Nws ua haujlwm nrog cov tshuab hluav taws xob, uas tsim npuas xab thiab ua yeeb yaj kiab aqueous suav nrog roj roj av fuels. Nws yog siv rau hauv kev lag luam, roj chaw, chaw tsim khoom, thiab chaw lag luam.
Kev piav qhia dav dav
Foinbo hluav taws ua npuas ncauj ua npuas ncauj yog cov kua dej ntau ntxiv uas hloov ua npuas dej rau hauv chav kawm A (khoom) thiab chav kawm b (kua) hluav taws. Tsim nrog surfactants, polymers, thiab nplaim taws retardants, nws yuav tsum tau dmution (1-6% sib piv (txias, txias, thiab vapor supression. Ib daim ntawv thov tseem ceeb yog nrog cov dej ANK, tsim cov khoom siv aqueous, thiab cov nqi thauj khoom (5-10 xyoo), thiab cov kab ke ntev). Nws yog siv nyob rau hauv kev lag luam ib cheeb tsam (chaw tsim khoom, roj av (tshuaj tsuag, rilrutes, tsev kho mob), thiab rov pib dua cov kab ke) {{11 11}} siv. Zuag qhia tag nrho, nws yog tus nqi {13-}}}} Txoj kev ua tau zoo heev uas tau txhim kho hluav taws ib puag ncig uas muaj kev phom sij uas muaj kev phom sij uas muaj kev phom sij uas muaj kev phom sij.
Cov txiaj ntsig zoo ntawm Foinbo Afff ua npuas ncauj ua npuas qab
Nws tau muab hluav taws kub hluav taws xob txiav cov roj hom. Rau chav kawm ib qho hluav taws kub, nws surfactant - Cov mis nplua nuj pub rau cov kab nrib pleb Rau chav kawm b fiream, nws tsim cov khoom siv ua npuas dej tsis zoo uas ntab ntawm cov kua ua kua, tiv thaiv kev sib tw roj, kom tsis txhob sib tw ua kua thiab escalate lub blaze. Qhov kev ua yeeb yam no txo hluav taws hluav taws ntau lub sijhawm txog li 50% piv rau cov hauv kev siv.
Nws tau muab cov ntaub ntawv qhia tau zoo tshwj xeeb. Raws li kev daws teeb meem zoo, 1 liter ntawm Foinbo ua npuas npuas kom zoo nkauj tuaj yeem tsim 17-100 litres ntawm kev siv npuas dej ua npuas dej. Ib lub nruas xyoo 200l ntawm kev mloog zoo, hloov dua li 10,000 li ntawm kev ua npuas dej, zoo nkauj rau cov chaw ua npuas dej, piv txwv, cov nroj tsuag hauv nroog me me). Nws kuj tau txiav cov nqi tsheb thauj mus los, raws li cov thawv ntim khoom tsawg dua yog xav tau los muab loj- nplai hluav taws.
Nws ua kom muaj kev cia siab ntev - sij hawm kev cia siab thiab cov upkeep. Thaum khaws cia hauv kev kaw, qhov kub thiab txias} Nws yuav tsum muaj kev saib xyuas tsawg: tsuas yog kev kuaj xyuas txhua xyoo los kuaj xyuas kom tsis txhob muaj kev tshem tawm lossis kev ua yeeb yam, tsis muaj kev ntsuam xyuas siab los yog hloov cov khoom siv. Qhov no txo cov nqi sijhawm thiab cov nqi qis dua lub neej.
Nws khav theeb dav compatibility nrog cov tshuab hluav taws. Nws sib xyaw ua ke nrog txhua cov qauv khoom xa tuaj, suav nrog cov khoom siv khoom siv ua npuas dej, kom saib xyuas cov tshuab, cov pa hluav taws xob, thiab cov zais pa. Nws ua haujlwm nrog ob qho dej ntshiab thiab qab ntsev (kev pom zoo nrog lub tshuab hluav taws xob) thiab siv tau cov tshuab hluav taws xob tsis siv neeg, ua kom muaj kev txhim kho nyob rau ib puag ncig.
AFFF system ua haujlwm li cas?
Foinbo AFFF (Aqueous Film-Forming Foam) system-commonly paired with foinbo's AFFF-type foam concentrate-operates through a multi-stage process that combines foam formation and aqueous film creation to suppress Class B flammable liquid fires efficiently. The system begins Nrog rau kev ua kom muaj zog thiab ua npuas ncauj. Thaum ua kom zoo (tog twg los ntawm cov khoom tua hluav taws lossis dej ntawm cov khoom siv tseem ceeb uas tau kos duab rau hauv cov tshuaj lom neeg lub zog (feem ntau rau hydrocarbon ruels, 6% rau polar solvents). Qhov kev siv proportional siv cov nyhuv venturi: dej ntws los ntawm kev sib tw nqaim, ua kom muaj kev sib txuam nrog rau hauv lub tshuab hluav taws xob ua ke, ua kom cov cua sib xyaw ua npuas. Lub tshuab hluav taws xob (feem ntau yog lub vijtsam lossis ntxaij ua ke ua kom cov pa tawm hauv cov kua dej me me rau hauv lub teeb yuag, cov pa npuas npuas. Cov npuas no muaj qhov kev nthuav dav muaj zog (20: 1 txog 100: 1), cov ntsiab lus 1 liter ntawm cov qib loj sai sai. Aqueous zaj dab neeg. Xws li cov pam vov pam vov cov kua hluav taws xob ua kua, lub zog surfactant sib cais los ntawm FoinOly zaj duab xis (0.1-0.5mm tuab) ncaj qha rau ntawm cov kua. Zaj yeeb yaj kiab no ua cov vapor tam sim ntawd, tiv thaiv cov vapaping los ntawm kev khiav dim thiab kev sib zog ua npuas ncauj thiab cua txias. Cov txheej txheem sib luag. Foinbo lub ahad motionrate suav nrog cov ua npuas dej uas tiv thaiv kom cov npuas dej thiab cov duab ua npuas dej nyob hauv qab no thiab txias} roj rau hauv qab nws qhov kub. Thaum cov hluav taws tau tawm, cov ua npuas nteg teeb tshem tawm, tawm tsis muaj cov tshuaj lom thiab cov ntawv yooj yim- hluav taws tu.
Qhov twg siv npuas ua kom mloog zoo?
Muaj Zonesyog thaj chaw thov thawj. Automotive nroj tsuag siv nws los suppress hluav taws los ntawm roj {}}}}}}}}}}}}}} Nws nrog cov kab sib txuas nrog cov kab ntau lawm. Kev Siv Khoom Siv Siv Tshuaj Siv Rau Hauv Chav Kawm BHAB (suav nrog cov roj ntsha tsis zoo los tiv thaiv cov chaw ntoo thiab cov khoom siv rwb thaiv tsev los ntawm hluav taws kub hluav taws xob.
Roj Chaw Tso Khoom thiab Chaw Tso Khoomvam khom nws rau kev tswj hwm kev nyab xeeb thiab kev nyab xeeb. Cov chaw tso tsheb hlau luam roj me me - teev ua npuas lub tshuab nqus tsev) ua ke nrog cov twj tso kua mis kom chaw tso dej nchuav lossis av tank. Cov roj tsheb roj thiab kev ua kom zoo siv cov tshuab loj loj (5,000-10,000 roj tso tsheb hlau luam rau cov roj av Aviation Fertorility Chaw Tsim Tshuaj (Dav Hlau Hangars, raws li cov ntaub ntawv ua yeeb yam tsis zoo kom thaiv vapor ignition.
Tubrog Nkoj thiab Offshore ChawSiv nws cov qab ntsev compatibility. Cov nkoj, cov roj tankers, thiab offshore platforms khaws cia foinbo ua npuas dej, siv nws los sib ntaus cav roj roj lossis lawj nchuav. Tus mloog lub peev xwm ua haujlwm nrog Salimater tshem tawm qhov xav tau ntawm cov dej ntshiab, kom muaj txiaj ntsig zoo hauv cov av marine.
Kev Lag Luam thiab Kev Tsim Kho Kev Lag LuamKuj muaj txiaj ntsig los ntawm nws siv. Kev Lag Luam Khw Chaw Nres Tsheb Tso Cai Tso Cai rau nws mus rau cov khoom siv roj lossis cov khoom siv khaws cia los tiv thaiv cov kev tiv thaiv siab los tiv thaiv cov tshuab hluav taws xob siab. Tsev kho mob thiab tsev kawm ntawv cov tsev kawm siv nws hauv kev kuaj hluav taws xob kom tswj cov khoom hluav taws me me, thiab chaw ua haujlwm sib xyaw ua ke kom daws cov peev xwm ntawm cov khoom noj khoom haus lossis hluav taws kub.
