Nws yuav siv sijhawm li 30 vib nas this rau lub teeb me me kom dhau los ua hluav taws kub uas ua rau lub tsev thiab ua rau cov neeg nyob hauv lub neej.Cov ntawv txheeb cais qhia tias hluav taws ua rau ib feem tseem ceeb ntawm cov neeg tuag hauv kev puas tsuaj thiab nyiaj txiag ntau hauv kev puas tsuaj.Tsis ntev los no, hluav taws kub tau dhau los ua qhov txaus ntshai thiab kis tau sai dua vim yog cov khoom siv hluavtaws siv hauv tsev.Raws li Consumer Safety Director John Drengenberg ntawm Underwriters Laboratories (UL), "Hnub no, nrog rau cov khoom siv hluavtaws nyob hauv tsev, cov neeg nyob tau kwv yees li 2 mus rau 3 feeb kom tawm mus," Kev ntsuam xyuas los ntawm UL tau pom ib lub tsev uas feem ntau yog hluavtaws- raws li cov khoom siv tuaj yeem ua tiav hauv tsawg dua 4 feeb.Yog li yuav ua li cas tshwm sim hauv hluav taws kub hauv tsev?Hauv qab no yog ib qho kev tawg ntawm cov xwm txheej uas yuav pab tau koj kom nkag siab tias qhov hluav taws kub kis tau li cas thiab xyuas kom koj khiav tawm hauv lub sijhawm.
Cov xwm txheej piv txwv pib nrog hluav taws kub hauv chav ua noj, uas feem ntau suav nrog qhov sib koom ntawm qhov hluav taws kub hauv tsev pib.Cov roj thiab cov nplaim taws ua rau nws muaj kev pheej hmoo siab rau qhov hluav taws kub hauv tsev pib.
Thawj 30 vib nas this:
Hauv vib nas this, yog tias muaj nplaim taws tshwm sim ntawm lub qhov cub nrog lub lauj kaub, qhov hluav taws kub tau yooj yim kis tau.Nrog roj thiab chav ua noj phuam thiab txhua yam khoom siv hluav taws xob, hluav taws tuaj yeem ntes tau sai sai thiab pib hlawv.Muab hluav taws tawm tam sim no yog qhov tseem ceeb yog tias ua tau.Tsis txhob txav lub lauj kaub los yog koj yuav ua rau koj tus kheej raug mob lossis kis hluav taws thiab tsis txhob muab dej pov rau hauv lub lauj kaub li nws yuav kis tau cov nplaim taws.Npog lub lauj kaub nrog lub hau kom tshem tawm cov hluav taws kub ntawm cov pa kom tshem tawm cov nplaim taws.
30 feeb mus rau 1 feeb:
Qhov hluav taws kub hnyiab tau nce siab thiab kub dua, teeb pom kev nyob ib puag ncig cov khoom thiab cov txee thiab kis mus.Cov pa luam yeeb thiab cua kub kis tau.Yog tias koj ua pa hauv chav, nws yuav hlawv koj cov pa cua thiab nqus cov pa phem los ntawm qhov hluav taws kub thiab cov pa taws yuav ua rau ib qho dhau los nrog ob lossis peb ua pa.
1 rau 2 feeb
Cov nplaim hluav taws kub hnyiab, cov pa taws thiab huab cua thickens thiab kis tau thiab hluav taws kub hnyiab mus rau nws ib puag ncig.Cov pa phem thiab cov pa taws ua rau muaj cua sov thiab cov pa taws kis tawm ntawm chav ua noj thiab mus rau hauv txoj kev hauv tsev thiab lwm qhov hauv tsev.
2 rau 3 feeb
Txhua yam hauv chav ua noj yog siv los ntawm hluav taws kub thiab kub nce.Cov pa luam yeeb thiab cov pa phem txuas ntxiv ua kom tuab thiab txav ob peb taw tawm hauv av.Qhov kub tau mus txog qhov chaw uas hluav taws tuaj yeem kis tau los ntawm kev sib cuag ncaj qha lossis cov khoom siv nws tus kheej-ignites thaum kub nce mus txog qib pib-ignition.
3 rau 4 feeb
Kub nce mus txog 1100 degrees F thiab flashover tshwm sim.Flashover yog qhov twg txhua yam tawg mus rau hauv cov nplaim taws thaum kub tuaj yeem ncav cuag 1400 degrees F thaum nws tshwm sim.Cov iav tawg thiab nplaim taws tua tawm ntawm qhov rooj thiab qhov rais.Cov nplaim taws ntws mus rau lwm chav thaum hluav taws kub hnyiab thiab roj rau cov khoom tshiab kom hlawv.
4 rau 5 feeb
Cov nplaim taws tuaj yeem pom los ntawm txoj kev thaum lawv taug kev hauv tsev, hluav taws kub hnyiab hauv lwm chav thiab ua rau flashovers thaum kub nce mus txog qhov siab.Kev puas tsuaj rau lub tsev yuav pom qee cov plag tsev tawg.
Yog li koj tuaj yeem pom los ntawm ib feeb los ntawm ib feeb ua si ntawm qhov xwm txheej hluav taws hauv tsev uas nws kis tau sai thiab nws tuaj yeem ua rau tuag taus yog tias koj tsis khiav hauv lub sijhawm.Yog tias koj tsis tuaj yeem tso nws tawm hauv thawj 30 vib nas this, koj yuav tsum tau khiav tawm kom ntseeg tau tias koj tuaj yeem tau txais kev nyab xeeb raws sijhawm.Tom qab ntawd, tsis txhob khiav rov qab mus rau hauv lub tsev kub hnyiab kom tau txais cov khoom raws li cov pa luam yeeb thiab cov pa phem tuaj yeem cuam tshuam koj hauv ib qho tam sim lossis txoj kev khiav tawm tuaj yeem thaiv los ntawm hluav taws.Txoj hauv kev zoo tshaj plaws yog khaws koj cov ntaub ntawv tseem ceeb thiab cov khoom muaj txiaj ntsig hauv afireproof kev nyab xeeblos yog afireproof thiab waterproof hauv siab.Tsis tsuas yog lawv yuav pab koj tiv thaiv hluav taws kub tab sis kuj ua rau koj tsis tshua txhawj xeeb txog koj cov khoom thiab tsom ntsoov rau kev cawm koj thiab koj tsev neeg txoj sia.
Source: Lub Tsev Laus "Yuav Ua Li Cas Lub Tsev Hluav Taws Xob Kis"
Post lub sij hawm: Nov-15-2021