Cov twj tua hluav tawsyog cov twj tso dej tseem ceeb uas tuaj yeem tua hluav taws hauv qab dej siab thiab tiv thaiv kev nyab xeeb ntawm cov tsev, cov tsev thiab cov neeg.
Nws yog ib qho tseem ceeb kom paub txog kev ntsuas kev nyab xeeb thiab kev npaj rau kev siv lub twj tua hluav taws.Cov twj tua hluav taws yog hu ua cov twj tua hluav taws vim tias lawv yog cov tshuab hydraulic tsim tshwj xeeb los ua kom cov dej siab thiab ntws ntawm cov dej los ntawm qhov chaw mus rau qhov hluav taws kub sprinkler systems thiab standpipe systems.
Daim duab | Firefighting unit-PEDJ
Cov twj centrifugalthiab cov twj tso zis zoo yog ob hom kev siv hluav taws xob.Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub twj tso kua mis centrifugal yog siv lub zog kinetic ntawm lub impeller kom tshem tawm cov dej, yog li tsim cov dej ntws siab.Ntawm qhov tod tes, txhawm rau kom ntseeg tau tias cov dej ntws tsis tu ncua ntawm lub siab sib xws, lub twj tso kua mis hloov pauv zoo tswj xyuas qhov ntim ntawm cov dej tawm hauv txhua lub voj voog.Txhawm rau kom muaj kev ua haujlwm zoo ntawm lub twj tso kua mis dej thaum muaj xwm txheej ceev, kev teeb tsa ntawm cov twj hluav taws xob yog siv los ntawm hluav taws xob, diesel xyaw thiab chav turbines.Yog li ntawd, lawv daim ntawv thov yog dav heev, nrog rau cov dej hauv nroog, cov dej num engineering, thiab cov dej hauv nroog.Cov twj tso kua dej no tuaj yeem siv tau sai tom qab kev cob qhia yooj yim.
Txhawm rau kom ntseeg tau thiab ua haujlwm tau zoo, cov twj tua hluav taws tau nruab nrog cov yam ntxwv kev nyab xeeb thiab kev tswj hwm nrog rau qhov tseem ceeb ntawm kev tua hluav taws. Txhawm rau kom nkag mus rau cov dej tam sim ntawd thaum muaj hluav taws kub, nws lub siab nyem valve pab tiv thaiv overpressurethiab tswj qhov system siab.Kev saib xyuas tsis tu ncua thiab kuaj cov twj tua hluav taws yog cov txheej txheem tseem ceeb los xyuas lawv cov kev npaj ua haujlwm thiab xav txog lawv cov qauv kev nyab xeeb.Tag nrho cov kev tiv thaiv hluav taws yog tsim los ntawm cov twj tua hluav taws, cov twj tua hluav taws, cov twj tua hluav taws thiab lwm yam khoom siv tiv thaiv hluav taws.Nws txoj kev txhim kho kom raug, ua raws li qhov loj me thiab kev saib xyuas tsis tu ncua yog cov yuam sij kom txaus siab rau cov khoom siv tiv thaiv hluav taws.Raws li cov cai hauv tsev thiab cov kev cai tua hluav taws, tus nqi ntws, theem siab thiab lub zog hluav taws xob ntawm cov twj tua hluav taws yuav tsum ua kom tau raws li kev siv tshwj xeeb ntawm cov xwm txheej tshwj xeeb.
Tag nrho cov nyob rau hauv tag nrho, nws cov dej siab zoo thiab ntws ua rau nws yog ib qho tseem ceeb ntawm kev tiv thaiv hluav taws.Kev tshuaj xyuas tsis tu ncua, kuaj thiab saib xyuas yog ib qho tseem ceeb tshwj xeeb los xyuas kom meej tias cov twj tua hluav taws muaj kev ruaj ntseg zoo thaum muaj hluav taws kub ceev.Yog li ntawd, raws li cov neeg siv, peb kuj yuav tsum ua tib zoo nkag siab txog cov haujlwm thiab kev ua haujlwm ntawm cov twj tua hluav taws.
Post lub sij hawm: Dec-16-2023