Ib qho ntawm cov ntawv thov tseem ceeb ntawm cov khoom siv hluav taws xob ruaj khov yog cov kev lag luam petrochemical, vim tias cov roj hauv petrochemical thiab lwm yam kev lag luam yeej muaj cov roj combustible. Kev siv cov khoom siv hluav taws xob ruaj khov tuaj yeem txheeb xyuas tau zoo seb puas muaj cov pa taws hluav taws xob hauv qhov chaw sab hauv tsev thiab sab nraum zoov, thiab nws kuj yog ib qho tseem ceeb rau kev ruaj ntseg ntawm tus kheej thiab kev nyab xeeb ntawm kev tsim khoom. Nruab lub ntsuas hluav taws xob hluav taws xob ntawm ib qho chaw tshwj xeeb, lub ntsuas hluav taws xob xa hluav taws xob xa hluav taws xob mus rau lub tswb ntsuas los ntawm kev hloov cov hluav taws xob thiab cov teeb liab tam sim no, thiab tom qab ntawd lub tswb yuav pom qhov concentration ntawm qhov qis qis ntawm cov pa hluav taws xob tawg. Thaum cov neeg ua haujlwm hnov lub suab thiab lub teeb ceeb toom teeb liab, qee qhov kev ntsuas kev nyab xeeb tuaj yeem raug coj los tiv thaiv qhov tshwm sim ntawm kev sib tsoo tawg. Yog li thaum siv lub ntsuas hluav taws xob ruaj khov, yuav ua li cas kom tsis txhob muaj qhov ntsuas tsis ua haujlwm?
Yuav ua li cas kom tsis txhob ua tsis tiav los ntawm kev lag luam nyob ruaj ruaj flammable gas detectors?
1. Cov khoom siv hluav taws xob ruaj ruaj yuav tsum tau khaws cia kom deb ntawm cov cua txias thiab cov khoom siv cua sov thaum siv kom tsis txhob muaj kev ua haujlwm tsis zoo los ntawm txoj haujlwm tsis raug.
2. Nyob rau hauv tus txheej txheem ntawm kev siv lub combustible gas detector, tus neeg siv yuav tsum tau them sai sai mus rau tiv thaiv electromagnetic cuam tshuam. Txoj hauj lwm, lub kaum sab xis, kev tiv thaiv kev ntsuas thiab cov kab hluav taws xob ntawm lub cev lub tswb yuav tsum tiv thaiv kev cuam tshuam electromagnetic. Thaum siv cov khoom siv hluav taws xob hluav taws xob, cov neeg siv kuj yuav tsum tau ua tib zoo saib xyuas cov yam ntxwv uas yuav ua rau tsis ua haujlwm xws li plua plav, kub, av noo, thiab nag.
3. Thaum lub tshuab nqus tsev yuav tsum tau muab tso rau hauv qhov chaw uas lub tshuab hluav taws xob hluav taws xob tau teeb tsa, yog tias lub tshuab hluav taws xob tau teeb tsa nyob ze ntawm lub tshuab hluav taws xob hluav taws xob, cov roj xau yuav tsis tuaj yeem ua rau thaj tsam ntawm cov roj combustible. tswb, ua rau tsis ua hauj lwm nyob rau hauv lub sij hawm thiab ua rau lub detector tsis tuaj yeem muab cov lus qhia yuam kev xws li lub tswb nrov.
4. Thaum siv lub tshuab ntsuas roj combustible, yuav tsum tau them nyiaj tshwj xeeb kom tsis txhob muaj qhov kub thiab txias, av noo, chav thiab pa taws. Tsis txhob tso lossis dai cov khoom ntawm lub tshuab ntes. Lub teeb combustible gas detector tsis tuaj yeem txav mus los tau.
Kev saib xyuas thiab kho cov khoom siv hluav taws xob ruaj khov yuav tsum tau ua ke nrog kev tshawb nrhiav ib puag ncig, yog li ntau yam pa phem thiab plua plav hauv ib puag ncig tuaj yeem nkag mus rau hauv lub tshuab ntes. Tsis tas li ntawd, qhov teeb meem tshwm sim los ntawm portable gas detectors mus rau qhov chaw ua hauj lwm yog ntau lub hom phiaj, thaum lub sij hawm ua hauj lwm ib puag ncig ntawm taag flammable thiab toxic gas detectors yog complex, ntau yam uas tau ntsia rau sab nraum zoov, thiab kev saib xyuas tsis zoo yuav ua rau lub cev ua yuam kev. los yog tsis pom nyob rau hauv qhov chaw. Yog li ntawd, kev tu thiab tu cov khoom siv hluav taws xob tsis tu ncua yog ib txoj haujlwm tseem ceeb.
