Cov pa luam yeeb los yog lub tswb ceeb toom pa luam yeeb yog cov cuab yeej uas tuaj yeem ntes cov pa taws hauv huab cua thiab yog li ceeb toom tawm tsam txhua qhov hluav taws kub. Hauv lub tswb hluav taws kub loj dua, cov khoom siv hluav taws xob tsuas yog ib feem ntawm lub kaw lus, tab sis nyob rau hauv ntau lub tsev, cov khoom siv hluav taws xob yog cov khoom siv hluav taws xob tseem ceeb uas nyiam nrog ntau tus tswv tsev vim lawv qhov loj thiab yooj yim siv. Nyob rau hauv feem ntau cov tsev zoo tib yam, cov pa luam yeeb detectors ua hauj lwm raws li standalone hluav taws kub tiv thaiv cov khoom.
Qhov sib txawv ntawm cov pa luam yeeb hauv cov tsev loj piv rau cov qauv hauv tsev yog qhov nyuaj. Cov pa luam yeeb ntes inbuilt rau hauv loj automated hluav taws xob tiv thaiv systems yog tag nrho interlinked mus rau lub ntsiab central hluav taws xob tswb tswj vaj huam sib luag, uas nyob rau hauv lem yog powered los ntawm lub ntsiab lub tsev hwj chim qhov chaw, nyob rau hauv ntau rooj plaub hooked nrog backup hwj chim generators.
Cov pa luam yeeb uas tsim los rau cov tsev feem ntau tsuas yog siv los ntawm lub roj teeb yooj yim lossis pab pawg ntawm cov roj teeb uas txuas rau tom qab. Cov roj teeb no yuav tsum tau kuaj xyuas txhua xyoo kom paub tseeb tias lub tshuab nqus pa tuaj yeem ua haujlwm tau zoo thaum hu.
Tab sis ua ntej ntawm tag nrho cov, yog vim li cas cov pa luam yeeb detectors pab tau?
Txhua xyoo, ntau lab qhov hluav taws kub tshwm sim thoob ntiaj teb thiab feem ntau ntawm cov no tshwm sim hauv tsev. Ntau qhov kev raug mob thiab kev tuag kuj yog tshwm sim los ntawm cov hluav taws hauv tsev, uas tuaj yeem txo qis tau muaj ntau lub tsev no tau teeb tsa cov pa taws. Qhov sib txawv ntawm txoj sia thiab kev tuag feem ntau tuaj yeem yog ob peb feeb xwb, uas yog qhov ntsuas cov pa luam yeeb tsim los rau. Nws tau kwv yees tias cov cuab yeej ntsuas pa luam yeeb txo qhov kev pheej hmoo tuag los ntawm 50%.
Tej zaum koj yuav xav tias qhov no tsis tseem ceeb, tab sis xav txog qhov tshwm sim. Thaum hluav taws tau kis nws tuaj yeem ua rau tuag taus. Cov neeg tuag feem ntau tshwm sim tsis yog vim cov nplaim taws, tab sis yog vim kev nqus pa. Cov pa luam yeeb los ntawm hluav taws yog qhov txaus ntshai vim nws muaj ntau cov pa roj carbon monoxide uas tuaj yeem tua tib neeg sai heev.
Cov pa luam yeeb kuj muaj cov tshuaj hydrogen cyanide, cov tshuaj lom neeg tuag taus uas tau siv thaum ua tsov rog. Nws stings lub qhov muag thiab hlawv koj lub ntsws thiab cua. Hauv ib cheeb tsam uas nyob ib puag ncig, cov pa taws los ntawm qhov hluav taws kub me me tuaj yeem ua kom txaus kom pom txhua qhov pom. Ob peb feeb ntawm kev haus luam yeeb yog txaus ua rau tuag taus. Yog li ntawd, kev ceeb toom ntxov ntawm kev tua hluav taws yog qhov tseem ceeb, thiab yog li ntawd cov khoom siv hluav taws xob tseem ceeb yog thawj kab ntawm kev tiv thaiv hluav taws.