Qhov tseem ceeb ntawm kev siv lub tshuab ntsuas roj
Kuv ntseeg hais tias txhua leej txhua tus paub hais tias cov roj detector, raws li lub npe implies, yog ib tug ntsuas ntsuas siv los xyuas qhov concentration ntawm roj to. Nws tsuas yog siv cov roj sensors txhawm rau txheeb xyuas qhov muaj pes tsawg leeg thiab cov ntsiab lus ntawm cov pa roj hauv ib puag ncig, vim tias nyob rau hauv ntau qhov kev lag luam, cov khoom siv hluav taws xob tsis sib cais. Daim ntawv thov. Yog li koj puas paub vim li cas koj yuav tsum siv lub tshuab ntsuas roj?
Qhov tsim nyog ntawm kev siv lub tshuab ntsuas roj:
Hauv qee cov roj av, tshuaj lom neeg, thee thiab lwm yam kev lag luam, ntau yam khoom siv hluav taws xob thiab hluav taws xob tawg lossis cov kua dej tuaj yeem xau thaum tsim khoom, ua haujlwm thiab kev thauj mus los. Peb yuav tsum kuaj xyuas cov pa xau no hauv lub sijhawm. Qhib lub ntsuas roj.
Cov pa phem thiab cov pa phem xws li alkanes, benzene, alcohols, roj av, hydrogen, hydrogen sulfide, carbon monoxide, thiab lwm yam, ib zaug xau, yuav tsim cov khoom tawg tom qab sib xyaw nrog cov huab cua ib puag ncig, tsim cov pa phem thiab cov pa phem nyob ib puag ncig. . qhov chaw txaus ntshai. Nyob rau hauv qhov chaw muaj kev phom sij tawg, ib zaug muaj hluav taws kub los yog qhov chaw kub thiab qhov siab ntawm cov pa roj combustible tsuas yog nyob rau hauv qhov ntau ntawm explosive concentration, nws yuav ua rau hluav taws kub thiab tawg sib tsoo, uas yuav ua rau muaj kev puas tsuaj loj rau tib neeg lub neej thiab kev nyab xeeb ntawm vaj tse. Nws tuaj yeem pom tau tias yog peb xav kom muaj kev nyab xeeb ntawm kev tsim khoom, nws yog ib qho tsim nyog yuav tsum nkag siab txog cov yam ntxwv ntawm cov pa phem thiab cov pa phem, thiab siv cov cuab yeej niaj hnub thiab cov ntsuas ntsuas kom pom thiab lub tswb kom tsis txhob muaj xwm txheej txaus ntshai.
Feem ntau hais lus, kev khiav hauj lwm ib puag ncig ntawm cov cuab yeej siv roj yog qhov hnyav, nyob ib puag ncig los ntawm ntau yam tshuaj lom, muaj teeb meem, corrosive gases, thiab plua plav. Txhawm rau ua kom cov roj ntes tau zoo dua ua si lawv tus nqi, kev saib xyuas tshwj xeeb yuav tsum tau them rau kev saib xyuas, uas yuav cuam tshuam rau cov yam ntxwv ntawm cov roj ntes tau raug suav hais tias yog qhov tseeb, txhawm rau xyuas kom meej qhov tseeb ntawm cov ntaub ntawv tshawb pom, yog li kev saib xyuas cov roj. detector kuj yog ib qho tseem ceeb ntawm kev tiv thaiv kev ua haujlwm. Yiyuntian ceeb toom rau koj tias tsuas yog xaiv cov khoom siv hluav taws xob tsim nyog, siv txoj hauv kev ua haujlwm kom raug, thiab kev saib xyuas raws sij hawm tuaj yeem ua kom muaj kev ua haujlwm zoo ntawm cov khoom siv roj thiab ua kom lawv lub neej ua haujlwm ntev txhawm rau ua kom lawv lub luag haujlwm.
