Cov khau hluav taws txuas rau FDC li cas?
Lub chaw tua hluav taws txuas ntxiv (FDC) yog qhov tseem ceeb interface ntawm lub tsev hluav taws xob sab hauv hluav taws xob system thiab sab nraud firefight cov peev txheej. Thaum ua kom muaj zog, cov neeg tua hluav taws txuas lawv cov twj tso kua mis lossis hluav taws kub rau cov dej tawm ntawm cov tshuaj tiv thaiv cov dej ntawm cov tshuaj tiv thaiv dej hiav txwv, cov khoom muag, lossis lwm yam kev lag luam loj. Tus txheej txheem no yuav tsum tau muaj qhov tseeb, ua raws li cov cai, thiab kev paub nrog FDC tsim. Hauv qab no yog cov ncauj lus kom ntxaws txog kev yuav ua li cas cov tua hluav taws tsim qhov kev txuas no tseem ceeb.
Ua ntej yuav nce FDC, cov neeg tua hluav taws ua qhov kev ntsuam xyuas ceev ceev kom muaj kev nyab xeeb thiab ua haujlwm tau zoo:
- Txheeb xyuas FDC lub chaw nyob: Siv cov phiaj xwm ua ntej lossis cov neeg tua hluav taws, cov neeg tua hluav taws, feem ntau yog ntawm cov qauv sab nrauv ze ntawm txoj kev pej xeem lossis kev tua hluav taws.
- Kev txheeb xyuas kev siv tau: thaj chaw ib ncig ntawm FDC yuav tsum muaj tseeb ntawm kev thaiv, tsheb, lossis khib nyiab tsheb. Cov neeg tua hluav taws paub tseeb tias FDC yog nyob rau hauv kev ncav cuag ntawm lawv cov twj tso kua mis lub hoses thiab tias muaj chaw txaus rau kev ua.
- Tshawb xyuas FDC: Qhov kev kuaj pom sai tau ua kom ntseeg tau FDC yog lawm, nrog lub kaus mom puas, lossis ploj signage. Kev Tiv Thaiv Cov Npog (CAPS \/ Plugs) tau kuaj xyuas kev ruaj ntseg.
Cov neeg tua hluav taws siv cov hoses tshwj xeeb thiab cov kev tsim los rau FDC sib txuas:
- Hose Hom: Ib txoj kab uas loj loj tso rau hose (feem ntau 3- nti) yog xaiv los lis cov dej siab txaus. Lub hose yuav tsum tau ntev txaus kom ncav cuag FDC los ntawm lub twj tso kua mis tsis muaj kev kub ntxhov lossis ntau dhau.
- Coupling compatibility: lub txuas ntawm lub mauv hluav taws yuav tsum phim tus fdc's inlet threating. Cov Qauv Txheej Txheem muaj suav nrog cov xov national Cov neeg tua hluav taws nqa cov hloov kho yog tias cov xov hom sib txawv.
- Hose mob: Cov hose yog tshuaj xyuas rau txeej, txiav, lossis hnav. Ib qho kev puas tsuaj tau puas tuaj yeem ua rau lub sijhawm ua haujlwm thaum tua hluav taws.
Yog qhov tseem ceeb rau kev xa khoom zoo rau kev siv tau Hose siv:
- Qhov sib thooj rau FDC: Lub tsheb twj tso kua mis nres ze li sai tau rau FDC, zoo tshaj plaws nyob rau hauv 15-30 meters (50-100 ko taw), kom txo qis hose ntev thiab kev sib txhuam poob.
- Stabilization: Lub tsheb loj yog chocked, thiab chaw nres tsheb nres yog koom nrog tiv thaiv kev txav thaum lub sijhawm sib txuas lossis kev ua haujlwm.
- Hose teeb: Cov khoom siv hose yog unroged du, zam kev khoov ntse lossis kinks uas tuaj yeem txwv dej ntws. Lub hose yog nteg nyob rau hauv ib txoj kev ncaj rau FDC.
Cov kauj ruam no yuav tsum tau koom tes thiab ua raws li cov kev ua haujlwm cov txheej txheem (sops):
- Tshem tawm cov kaus mom tiv thaiv: Ib lub cev tua hluav taws tshem tawm cov FDC's tiv thaiv lossis ntsaws, kom tswj tau los tiv thaiv poob. Lub hau khaws cia kom tsis txhob muaj paug lossis kev puas tsuaj.
- Txuas Txuas Txuas: Qhov hluav taws xob hose coupling yog ib qho zuj zus nrog FDC inlet thiab tig raws clockwise (lossis koom nrog kev sib txuas ntawm cov storz) kom txog thaum muaj kev nyab xeeb. Lub pob hluav taws xob yuav siv tau kom nruj lub coupling, tab sis dhau-zawm yog zam kom tiv thaiv kev puas tsuaj.
- Muab ob npaug rau txheeb xyuas qhov txuas: lub coupling yog tshuaj xyuas rau kev zaum kom tsim nyog. Ib me ntsis rub tau nws yog xauv nyob rau hauv qhov chaw. Xau nyob ib ncig ntawm kev sib txuas yog tsis tau thiab yuav tsum tau kho tam sim ntawd.
Ua ntej them cov hose, cov neeg tua hluav taws xyuas kom FDC thiab lub tsev muaj peev xwm npaj tau:
- Qhib kev sib cais li qub (yog tias tam sim no): qee qhov FDCs muaj cov li qub uas yuav tsum tau qhib manually. Cov neeg tua hluav taws tau lees paub cov li qub yog nyob rau hauv "ntawm" txoj hauj lwm kom cia cov dej ntws.
- Kuaj xyuas qhov kev ntsuas siab: Yog tias FDC muaj lub siab ntsuas, cov tua hluav taws saib xyuas nws kom nws nyeem cov xoom (taw qhia tsis muaj kev them nqi) ua ntej them txoj kab. Qhov tsis yog-xoom nyeem ntawv tuaj yeem qhia qhov thaiv lossis qhov teeb meem valve.
- Sib txuas lus nrog lub cev mis nyuj: Cov neeg tua hluav taws ntawm FDC cov cim lub cim qhia lub cim taub hau (ntawm xov tooj cua lossis cov phiaj xwm kev sib txuas yog ruaj ntseg thiab npaj rau dej.
