Cov roj ntes dab tsi yog cov khoom siv hluav taws xob tawg-pov thawj
Nyob rau hauv lub ntsej muag ntawm ntau yam gas detector ntau yam thiab hom, yuav ua li cas to taub qhov txawv ntawm tawg-pov thawj gas detectors thiab lwm yam uas tsis yog-explosion-proof gas detectors Rau Ex yog lub teb chaws explosion-proof standard tooj, IIC yog cov roj tawg qauv code, T6 qib, sawv cev rau qhov ntsuas kub ntawm qhov hluav taws kub ntawm cov roj tawg, qhov siab dua tus qauv ntawm no, qhov zoo dua, peb kuj yuav pom qee tus qauv T4, T2, T3 tus qauv me me, qhov qis dua Gb yog. Nws yog positioned nyob rau hauv cov khoom tawg-pov thawj, haum rau tawg ib puag ncig GB3836. Cia peb nkag siab Cia peb tham txog cov ntsiab lus tshwj xeeb. Cov khoom uas yuav tsum tau kuaj yog: kev tshuaj xyuas txhua yam, lub plhaub siab ntsuas, qhov ntsuas hluav taws xob sab hauv uas tsis yog tawg, kev sim cuam tshuam, ntsuas kub, ntsuas kub thiab ntsuas kub, kev taw qhia cov cuab yeej sealing thiab ntsuas kev ua haujlwm nruj, kev sim tiv thaiv plhaub, thiab lwm yam. Kev tawg-pov thawj thiab tawg-pov thawj cov qauv tuaj yeem ua tau tsuas yog tom qab tag nrho cov ntsiab lus saum toj no ua tau raws li cov qauv. Cov ntaub ntawv pov thawj tawg tuaj yeem muab tau, nws yog lub tshuab hluav taws xob tawg-pov thawj, thiab nws tuaj yeem siv los ntsuas cov roj concentration hauv qhov chaw tawg-pov thawj nrog thaj chaw tawg thiab tawg.
Qhov twg yuav siv cov khoom tawg-pov thawj? Raws li kev lag luam faib, feem ntau yog cov roj av, petrochemical, thee mine, thiab roj. Cov sij hawm muaj kev pheej hmoo siab no yog txhua qhov chaw uas muaj cov khoom siv hluav taws xob thiab cov khoom tawg. Yog li ntawd, cov cuab yeej siv hauv kev lag luam no yuav tsum muaj kev ua haujlwm tawg. Cov kev lag luam ntawm tus kheej, ib qho chaw los yog ib qho chaw nyob ib puag ncig muaj kev sim txaus ntshai. Yog hais tias nws yog ib tug detector rau kev ntsuam xyuas cov roj flammable, nws yog ib qho khoom tawg-pov thawj. Rau qee lub sijhawm kuaj pom cov pa phem xws li lub sijhawm tsis muaj cov pa taws, nws tuaj yeem suav tias tsis yog. Cov khoom tawg-pov thawj. Cov ntsiab lus saum toj no yog cov khoom siv hauv kev lag luam kev lag luam.
Yuav ua li cas xaiv cov khoom tawg-pov thawj hluav taws xob tsim hluav taws xob feem ntau yog nyob ntawm qib kev tawg-pov thawj, daim ntawv pov thawj tawg-pov thawj, thiab cov ntaub ntawv pov thawj tawg pov thawj kom paub meej tias qhov tseeb ntawm cov khoom tawg-pov thawj. Cov no yog cov ntaub ntawv siv rau kev xaiv cov khoom lag luam thiab cov chaw tsim khoom siv roj av. Muaj cov qauv pov thawj pov thawj pom tseeb thiab daim ntawv thov cov cim ntawm cov khoom tawg-pov thawj. Yog tias tsis yog, nws yog qhov tseem ceeb yog tias cov khoom tau dhau los ntawm cov ntaub ntawv pov thawj tawg. Yog li puas yog peb lub tshuab ntsuas roj yuav tsum kuaj cov roj sib txawv thiab txhua yam khoom xav tau daim ntawv pov thawj tawg? Feem ntau cov khoom ntawm tib hom, cov khoom ntawm tib lub series thiab cov qauv sib raug rau cov ntaub ntawv pov thawj tawg yog tias cov khoom tsis tau hloov pauv, yog li cov khoom siv roj sib txawv muaj cov qauv sab hauv thiab cov qauv tsim, qhov sib txawv tsuas yog cov khoom siv sab hauv sensor. txawv, yog li muaj qhov tseem ceeb tsis muaj kev hloov pauv ntawm cov qauv thiab tsim. Yog li ntawd, ntev npaum li peb siv cov khoom lag luam no, nws yog qhov tsim nyog rau kev kuaj cov pa roj carbon monoxide, carbon dioxide, hydrogen sulfide, lossis sulfur dioxide. Ntev npaum li daim ntawv thiab cov qauv tau hloov pauv, nws yog cov khoom sib txawv ntawm cov khoom sib txawv thiab yuav tsum ua raws li lwm cov ntaub ntawv pov thawj tawg, yog li txhua tus neeg yuav tsum xyuam xim rau qhov sib txawv ntawm tus lej ntawm cov ntaub ntawv pov thawj tawg thiab cov khoom lag luam thaum kev yuav khoom.
