Cov pa roj carbon dioxide sensor thiab sulfur dioxide sensor tuaj yeem siv rau ntau qhov kev tshawb nrhiav roj hauv kev tsim kho qhov
Nrog rau txoj kev loj hlob ntawm kev tshawb fawb thiab thev naus laus zis, txhawm rau ua kom tau raws li cov kev xav tau ntawm tib neeg lub neej thiab txhawb kev loj hlob ntawm kev lag luam hauv lub tebchaws, kev ua haujlwm ntau dua thiab ntau dua tau dhau los ua cov haujlwm tseem ceeb hauv qhov project. Kev ua haujlwm hauv qhov av yog qhov chaw muaj kev lag luam uas muaj kev pheej hmoo siab, vim tias yuav muaj qee cov pa phem thiab cov pa phem hauv qhov av thaum lub sijhawm ua haujlwm hauv qhov av, uas yuav ua rau muaj kev phom sij rau tus kheej ntawm tus neeg ua haujlwm.
Nyob rau hauv cov xwm, qhov lwj ntawm cov organic teeb meem yuav tsim hydrogen sulfide thiab combustible gas, uas yog khaws cia nyob rau hauv loj qhov ntau nyob rau hauv tsim. Tshwj xeeb tshaj yog nyob rau hauv roob roob, tom qab ntau txhiab xyoo thiab suav tsis txheeb crustal txav, geological tej yam kev mob tseem tshwj xeeb tshaj yog. Cov pa roj carbon monoxide suav tsis txheeb xws li carbon monoxide, carbon dioxide, thiab hydrogen sulfide zais hauv cov pob zeb zoo li balloons. Thaum cov roj no tau kov thaum lub sijhawm tsim kho qhov av, lawv yuav kis tau sai, thiab cov concentration yuav nce sai sai. Cov pa roj carbon monoxide yuav tawg thaum lawv ntsib cov nplaim taws, ua rau muaj kev hem thawj rau cov neeg ua haujlwm tsim kho lub neej.
Txhawm rau kom muaj kev vam meej ntawm kev tsim kho qhov av thiab kev nyab xeeb ntawm tus kheej ntawm cov neeg ua haujlwm tsim kho, "Nine Regulations on Tunnel Construction Safety" qhia meej meej tias "cov pa phem thiab cov pa phem yuav tsum tau saib xyuas, kev tswj qhov cua yuav tsum muaj zog, kev tsim kho nrog ntau tshaj qhov Tus txheej txheem yog txwv nruj heev, thiab lub qhov taub roj ntes yuav tsum tau teeb tsa. " Thiab vim muaj qhov tsis zoo ntawm qhov cua thaum lub sijhawm tsim kho thiab khawb av, nws yog ib qho tsim nyog yuav tsum tau nruab ib lub tshuab hluav taws xob tshaj lij thaum lub sijhawm tsim kho lub qhov los saib xyuas cov pa hloov pauv hauv qhov av, txhawm rau tiv thaiv kev phom sij los ntawm cov pa phem ntau dhau thaum lub sijhawm tsim kho qhov av, thiab kom ntseeg tau kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov neeg ua haujlwm tsim kho. Kev nyab xeeb.
Gas detector yog ib qho cuab yeej siv los txheeb xyuas cov pa roj thiab cov concentration. Muaj ntau ntau yam sensor nrhiav kom tau nyob rau hauv, xws li hydrogen sulfide sensor, carbon monoxide sensor, carbon dioxide sensor, oxygen sensor, combustible gas sensor, thiab lwm yam. , xws li cov hauv qab no:
American SPEC Sensors SO2 sulfur dioxide sensor - 3SP-SO2-20, ultra-thin printed sensor yog ib qho yooj yim rau integrate rau hauv wireless, handheld thiab lwm yam kev daws teeb meem network. Vim lawv cov kev ua tau zoo, tus nqi qis thiab me me, cov sensors no zoo tagnrho rau kev noj qab haus huv, ib puag ncig, kev lag luam thiab kev saib xyuas hauv tsev.
Ntxiv nrog rau kev tiv thaiv cov pa phem thiab cov pa phem, nws tseem yuav tsum tau ua txoj haujlwm zoo ntawm qhov cua hauv qhov av kom ntseeg tau tias ib zaug cov pa phem thiab cov pa phem raug tsim tawm, lawv tuaj yeem nthuav tawm sai li sai tau thiab txo qhov concentration ntawm cov tshuaj lom. thiab teeb meem gases nyob rau hauv lub qhov. Tsis tas li ntawd, peb yuav tsum paub tias cov tunnels sib txawv muaj ntau hom kev phom sij, yog li cov neeg siv tuaj yeem tiv thaiv kev tiv thaiv raws li lawv cov kev xav tau tiag tiag.
