Yuav ua li cas yog cov kev daws teeb meem rau combustible gas detectors
(1) Txheeb xyuas lub peev xwm xau cov ntsiab lus ntawm cov cuab yeej yuav tsum tau saib xyuas, txheeb xyuas lawv cov dej xau, kev taw qhia, thiab lwm yam, thiab kos daim ntawv qhia kev faib tawm ntawm txoj haujlwm sojntsuam. Raws li qhov hnyav ntawm qhov to, nws muab faib ua peb theem: I, II, thiab III.
(2) Raws li cov xwm txheej tshwj xeeb xws li airflow kev taw qhia thiab cua kev taw qhia hauv qhov chaw, txiav txim siab cov kev taw qhia ntawm cov nplaim hluav taws xob thiab cov pa phem tawm thaum muaj cov pa tawm ntau.
(3) Raws li qhov ceev ntawm cov pa xau (ntau dua lossis tsawg dua huab cua), ua ke nrog cov qauv ntawm huab cua ntws, daim ntawv qhia peb-dimensional flow trend map of the leak yog synthesized, thiab ib qho kev npaj pib pib ntawm lub downstream txoj hauj lwm ntawm nws ntws.
(4) Tshawb xyuas seb qhov dej xau ntawm qhov taw tes yog micro to lossis dav hlau zoo li. Yog tias nws yog me ntsis xau, qhov chaw ntawm qhov taw tes yuav tsum nyob ze rau ntawm qhov xau. Yog tias nws yog lub dav hlau xau, nws yuav tsum nyob deb me ntsis ntawm qhov to. Raws li cov xwm txheej no, qhov phiaj xwm qhov chaw kawg tau raug tsim tawm. Nyob rau hauv txoj kev no, qhov ntau thiab ntau yam yuav tsum tau yuav raug kwv yees.
(5) Rau qhov chaw uas muaj cov pa hluav taws xob tseem ceeb, qhov ntsuas pom yuav tsum tau teeb tsa txhua 10-20 meters raws li cov kev cai cuam tshuam. Rau cov chav me me thiab cov twj tso kua mis tsis tu ncua uas tsis ua haujlwm, yuav tsum tau them nyiaj rau qhov muaj peev xwm ntawm cov roj combustible to. Feem ntau, lub tshuab ntes yuav tsum tau nruab rau ntawm qhov hluav taws xob qis.
(6) Rau qhov chaw uas muaj hydrogen leakage, lub tshuab ntes yuav tsum tau nruab rau ntawm lub dav hlau saum toj ntawm qhov to.
(7) Rau kev tshaj tawm nrog cov pa roj ntau dua li huab cua, lub tshuab ntes yuav tsum tau nruab rau ntawm lub dav hlau hauv qab ntawm qhov to, thiab yuav tsum tau them nyiaj rau cov yam ntxwv ntawm ib puag ncig. Rau cov chaw uas muaj cov combustible gases, tshwj xeeb yuav tsum tau them rau qhov chaw ntawm kev ruaj ntseg xyuas cov ntsiab lus.
(8) Rau qhov chaw qhib qhov chaw uas cov nplaim hluav taws kub thiab cov pa phem tawm mus thiab khiav tawm, yog tias tsis muaj qhov cua zoo, nws yooj yim los ua cov ntsiab lus ntawm cov nplaim hluav taws thiab cov pa phem hauv huab cua ntawm qee qhov chaw nyob ze lossis ncav cuag. txo qis concentration. Cov no yog cov ntsiab lus saib xyuas kev nyab xeeb uas tsis tuaj yeem tsis quav ntsej.
