Qhov twg yog qhov yuav tsum tau muaj gas detectors?
1. Muaj ntau yam tshuaj lom neeg muaj nyob hauv tsev kho mob, chaw kuaj mob, thiab cov roj pov tseg kho mob. Hauv cov tsev kho mob loj, cov khoom siv hauv tsev, cov khoom siv hluav taws xob, thiab cov chaw nres tsheb fais fab tuag tau siv, yog li yuav tsum muaj cov cuab yeej ntsuas roj los xyuas kom muaj kev nyab xeeb thiab kev noj qab haus huv ntawm cov neeg mob thiab kws kho mob.
2. Lub qhov thiab qhov chaw nres tsheb, nrog rau cov tsheb tunnels thiab kaw qhov chaw nres tsheb, yuav tsum tau saib xyuas cov pa roj carbon monoxide hauv cov pa tawm. Niaj hnub nimno tunnels thiab chaw nres tsheb yog saib xyuas thiab ua haujlwm nrog cov kiv cua cua. Nws tseem yog ib qho tsim nyog los saib xyuas qhov sib xyaw ntawm cov roj ntsha hauv lub qhov. Rau peb txoj kev noj qab haus huv thiab kev nyab xeeb, cov pa phem thiab kev puas tsuaj ntawm cov pa roj yuav tsum tsis txhob kwv yees.
3. Nyob rau hauv semiconductor manufacturing, phosphorus, arsenic, boron, gallium, thiab lwm yam additives feem ntau yog siv, thiab hydrogen gas yog siv los ua ib tug carrier gas rau reactants thiab txo cua. Nyob rau tib lub sijhawm, kev siv ntau yam tshuaj lom neeg thiab cov khoom siv hluav taws xob ua rau muaj ntau yam khoom siv hluav taws xob thiab cov pa phem, ua rau cov khoom siv hluav taws xob yog qhov khoom siv tsis tau.
4. Cov chaw tsim hluav taws xob siv cov thee thiab roj ua lawv cov roj tseem ceeb, nrog rau cov pa roj carbon monoxide feem ntau siv hauv Tebchaws Europe thiab Tebchaws Meskas. Yog li ntawd, cov khoom siv roj av feem ntau yog siv rau hauv cov chaw tsim hluav taws xob los tshawb xyuas cov roj hluav taws xob xws li cov pa roj carbon monoxide, hydrogen, thiab cov pa phem xws li CO thiab SO.
5. Roj thiab roj tuaj yeem siv rau hauv cov chaw siv roj thiab roj thiab ntau qhov chaw ua haujlwm. Thaum cov roj thiab roj tau muab rho tawm, thauj, khaws cia, thiab ua kom zoo, cov pa roj carbon monoxide flammable thiab cov pa phem xws li hydrogen sulfide nrog cov phom sij yuav tshwm sim. Yog li ntawd, cov roj av detectors yog cov cuab yeej tseem ceeb rau kev tshawb nrhiav qhov drilling channel, nrog rau cov roj thiab roj terminals thiab smelters.
6. Cov chaw siv tshuaj lom neeg thiab cov chaw tsim khoom feem ntau tsim cov pa roj ntau ntau thaum lub sijhawm ua haujlwm, ua rau lawv yog ib qho ntawm cov neeg siv khoom loj tshaj plaws ntawm cov khoom siv tshuaj ntsuam xyuas roj. Lawv feem ntau yog siv los khaws cov ntaub ntawv raw khoom, tshawb xyuas cov pa roj hauv cov chaw sim, chaw nres tsheb compressor, kev taw qhia thiab cov chaw tsis muaj kev taw qhia, thiab lwm yam. Lawv tsuas yog tsom rau cov pa roj carbon monoxide dav dav thiab ntau yam tshuaj lom xws li hydrogen sulfide, ammonia, thiab lwm yam.
7. Chav boiler, cov pa tawm hauv chav boiler, thiab cov pa tawm hauv cov kav dej nyob ib ncig ntawm lub boiler ua rau muaj kev phom sij rau tus kheej hauv tsev thiab ib puag ncig. Yog li ntawd, gas detectors yog cov khoom hauv chav boiler.
8. Kev kho dej khib nyiab, vim muaj kev tswj xyuas tsis zoo, muaj ntau heev hauv ntau lub nroog thiab cov nroog. Cov pa phem xws li methane thiab hydrogen sulfide yog ib txwm tso tawm los ntawm cov dej khib nyiab, uas muaj ntxhiab tsw. Yog li ntawd, gas detectors yuav pab tau heev nyob rau hauv no hais txog.
