Dab tsi yog qhov kev nkag siab tsis zoo thiab kev ceev faj ntawm cov khoom siv roj?
Gas detector yog ib yam cuab yeej cuab tam rau roj to concentration detector, xws li: portable gas detector, hand-held gas detector, fixed gas detector, online gas detector, etc. Hom roj av tam sim no, cov roj sensor yog ib qho sensor siv los ua kuaj xyuas qhov muaj pes tsawg leeg thiab cov ntsiab lus ntawm cov pa. Nyob rau hauv lub chav kawm ntawm kev siv, yog vim li cas vim li cas cov roj detector tsis tuaj yeem siv los yog puas yog qhov zoo tshaj plaws tsuas yog ib feem ntawm kev xaiv ntawm cov tuam txhab zoo tib yam, feem ntau yog tshwm sim los ntawm kev xaiv tsis raug thiab siv tsis raug. Yog li koj puas paub dab tsi yog qhov kev nkag siab yuam kev ntawm kev siv cov khoom siv roj?
Dab tsi yog qhov tsis to taub thiab ceev faj ntawm lub tshuab ntsuas roj
Kev nkag siab yuam kev hauv kev siv cov khoom siv roj av:
Kev lees paub yuam kev: Kev sim nrog cov pa roj ntau ntau: Tom qab tus neeg siv khoom teeb tsa lub ntsuas hluav taws xob hluav taws xob ntawm qhov chaw, siv lub teeb sib zog los ntsuas seb lub ntsuas puas ua haujlwm li qub. Tom qab kuaj qhov cua, lub tswb ntsuas lub tswb tab sis tsis tuaj yeem rov pib dua rau xoom. Hauv kev siv ib txwm, tom qab kuaj pom kev puas tsuaj, tag nrho rov qab mus rau lub Hoobkas kom them nyiaj hloov.
Kev tsom xam: Ntau tus neeg siv khoom nyiam siv cov pa roj ntau ntau rau kev sim thaum txais. Txoj kev no yog qhov tsis raug thiab tuaj yeem ua rau kev puas tsuaj rau lub cuab yeej. Kev tshawb nrhiav ntau yam ntawm cov khoom siv hluav taws xob hluav taws xob yog {{0}}} ~ 100 feem pua LEL, qhov qis qis qis qis (methane yog 0 ~ 5 feem pua vol), thiab cov roj sib zog yog high-purity butane, uas yog deb dhau qhov kev tshawb nrhiav ntau yam.
Kev xeem yuam kev: Thaum kuaj nrog cov roj teeb sib zog, lub sensor yuav raug ntaus 2 mus rau 3 zaug lossis ntau dua, thiab cov khoom siv tshuaj lom neeg ntawm qhov kev hnov mob yuav lwj lossis deactivate ntxov ntxov, ua rau txo qis kev tshawb pom. Lub platinum hlau tau tshuab thiab lub sensor tau muab pov tseg. Nws yuav tsum tau muab sau tseg tias sensor tsis ua hauj lwm los ntawm high-concentration gas shock tsis tuaj yeem lav tau los ntawm cov chaw tsim khoom thiab yuav tsum tau hloov ntawm lawv tus kheej cov nqi.
Kev tsom xam: Feem ntau ntawm cov khoom siv hluav taws xob hluav taws xob nyob hauv khw siv lub hauv paus ntsiab lus ntawm catalytic combustion. Lub hauv paus ntsiab lus ntawm catalytic combustion yog siv lub zog catalytic los tsim kom muaj qhov kub thiab txias tsis muaj hluav taws kub ntawm cov khoom siv catalytic, thiab cov cua kub combustion nce qhov kub ntawm lub caij.
