Hauv kev nyab xeeb ntawm hluav taws, npuas tua hluav taws thiab dej tua hluav taws yog ob cov hluav taws kub tua hluav taws, siv tau dav hauv ntau qhov chaw. Lawv yooj yim rau kev khiav lag luam thiab muaj hluav taws kub extinguishing efficiency, tab sis yog tias lawv tsis muaj kev saib xyuas txhua hnub, lawv yuav poob rau lub sijhawm tseem ceeb. Nkag siab thiab txawj cov qauv kev kho kom raug yog qhov tseem ceeb los ua kom muaj kev ntseeg tau thiab lub neej pabcuam ntawm cov tshuab tua hluav taws.
Ua npuas ncauj tua hluav taws tua hluav taws tsuas yog npog cov nplaim hluavtaws nrog ua npuas dej kom ua tiav cov nyhuv tua hluav taws. Lawv tsim nyog rau cov hluav taws xws li roj thiab kua roj. Dej tua hluav taws tso rau ntawm cov nyhuv txias ntawm cov dej kom tua hluav taws kub tawm, xws li ntoo thiab ntawv. Txawm hais tias ob muaj ntau txoj haujlwm sib txawv, cov ntsiab cai tseem ceeb ntawm kev saib xyuas txhua hnub yog zoo sib xws.
Ua ntej tshaj plaws, kev tshuaj xyuas ib txwm ntawm cov tsos ntawm cov tsos thiab siab ntawm lub tshuab tua hluav taws yog qhov ua haujlwm yooj yim. Cov tua hluav taws yuav tsum muab cia rau hauv qhov chaw qhuav thiab cua, kom deb ntawm kev tshav ntuj lossis huab cua sov. Lub raj mis tua hluav taws yuav tsum tau kuaj xyuas txhua lub hlis rau cov cim ntawm xeb, deformation lossis to caj ces yog, tshwj xeeb yog tias lub siab tsom iav pointer yog nyob rau thaj chaw ntsuab. Yog tias tsis txaus siab lossis kev puas tsuaj rau lub raj mis pom, hu rau tus kws tshaj lij tam sim ntawd rau kev kho lossis hloov.
Thib ob, kev sib khi thiab cov khoom siv ntxiv ntawm cov tua hluav taws yuav tsum tau them nyiaj tshwj xeeb. Txheeb xyuas seb puas yog lub nozzle, kev ruaj ntseg pin thiab nozzle yog lawm kom ntseeg tau tias tsis muaj kev txwv lossis xoob. Lub nozzle ntawm lub foam tua hluav taws tuaj yeem khaws cov av vim ntev thiab yuav tsum tau ntxuav kom tsis txhob muaj kev thaiv; Lub nozzle ntawm cov dej tua hluav taws yuav tsum tau them sai sai rau lub caij ntuj no cov tshuaj tiv thaiv kev ntsuas kom tsis txhob sov ua rau dej sib tawg.
Ib qho ntxiv, qhov kev ntsuas filling thiab ua haujlwm ntawm cov tua hluav taws tsis tuaj yeem tsis quav ntsej. Txawm hais tias nws tsis tau siv, nws feem ntau pom zoo los hloov tus neeg sawv cev thiab kev ntsuas siab ntawm cov dej tua hluav taws kom tau txiav txim siab raws li kev siv thiab ib puag ncig ib puag ncig. Qee lub tebchaws lossis cov cheeb tsam xav tau kev tshawb xyuas los ntawm lub koom haum tshaj lij txhua xyoo kom ntseeg tau tias tus tua hluav taws ua tau raws li cov qauv kev nyab xeeb.
Thaum kawg, kev cob qhia ua haujlwm yog ib qho tseem ceeb. Nquag tsa cov chaw tua hluav taws siv kom ntseeg tau tias cov txheej txheem cuam tshuam uas cuam tshuam nrog cov txheej txheem ua haujlwm thiab tuaj yeem teb tau sai sai thaum muaj xwm ceev. Tsuas yog los ntawm kev sib txuas ua ke kom kho cov kev saib xyuas txhua hnub nrog cov qauv kev tswj hwm tuaj yeem ua kom muaj kev nyab xeeb rau qhov chaw nyab xeeb.
