Shenhai Explosion-Proof
1. Xaiv cov khoom siv hluav taws xob yuav tsum muaj kev nkag siab zoo ntawm qhov chaw tawg uas nws yuav ua haujlwm, suav nrog qib ib puag ncig, kev faib cheeb tsam, thiab cov yam ntxwv ntawm cov khoom tawg tam sim no.
2. Tshaj li ua tiav cov txheej txheem kev teeb tsa rau thaj chaw nyab xeeb, hluav taws xob installation nyob rau hauv tawg ib puag ncig yuav tsum ua raws li cov lus qhia no:
1. Zoo dua nruab cov khoom siv hauv thaj chaw tsis muaj kev phom sij, los yog nyob rau hauv cov cheeb tsam uas muaj kev phom sij tsawg yog tias tsis muaj kev zam.
2. Ua raws li cov ntaub ntawv qhia tshwj xeeb rau kev teeb tsa lossis hloov, xyuas kom cov khoom specifications ua raws li cov khoom qub.
3. Kev xaiv cov khoom siv hluav taws xob yuav tsum raug cuam tshuam los ntawm nws qhov chaw ua haujlwm, hom, thiab tej yam kev mob siv. Kev xaiv cov khoom tawg-pov thawj qib thiab pab pawg yuav tsum ua raws li qib ntawm cov khoom tawg tawg hauv qhov chaw. Yog muaj ntau yam khoom tawg, pib qhov kev xaiv ntawm cov khoom tawg tawg sib xyaw ua ke ntawm qib thiab muaj pes tsawg leeg. Hauv qhov xwm txheej uas qhov kev sim tsis ua tau, xaiv rau qib kev pheej hmoo siab dua thiab qeb. Piv txwv li, Zone 0 yuav tsum tau tsuas yog ia qib intrinsically ruaj ntseg cov cuab yeej; Zone 1 tso cai rau ntau yam xws li flameproof thiab intrinsically nyab xeeb; Zone 2 tso cai cov khoom pov thawj los yog cov uas pom zoo rau Zone 1. Ntxiv cov khoom siv kev nyab xeeb rau Zone 1 yog txwv rau.
4. Cov kab sib txuas los yog cov thawv sib txuas uas tsis tsim cov pob zeb, arcs, los yog kub txaus ntshai nyob rau hauv tej yam kev mob.
Kev ua haujlwm siab, thermally tiv thaiv nce kev nyab xeeb asynchronous motors.
Ib qho plug-in nce kev nyab xeeb fluorescent teeb.
Cov khoom siv hluav taws xob siv hauv qhov chaw tawg yuav tsum ua raws li cov qauv hauv tebchaws tam sim no thiab muaj daim ntawv pov thawj tawg los ntawm cov tub ceev xwm cuam tshuam.
5. Cov khoom siv hluav taws xob hauv ib puag ncig zoo li no yuav tsum txo qis kev pheej hmoo los ntawm tshuaj lom neeg, txhua yam, thermal, thiab cov khoom siv roj ntsha, ua raws li kev cai ib puag ncig xws li kub, av noo, qhov siab, thiab seismic kev ua. Nws cov qauv yuav tsum txhawb nqa kev tawg-pov thawj kev ncaj ncees raws li kev ua haujlwm tau teev tseg.
6. Hauv qhov chaw tawg, kev siv cov khoom siv portable thiab txav tau, zoo li lub qhov (socket) installations, yuav tsum tau ua kom tsawg.
7. Thaum xaiv cov cuab yeej tshwj xeeb tawg-pov thawj, xav txog nws qhov tshwj xeeb installation thiab kev siv cov xwm txheej, cim nrog "s".
8. Cov khoom siv hluav taws xob siv tau ib ntus, zoo li hauv R&D los yog kev sim me me, tuaj yeem ua haujlwm yam tsis muaj cov ntaub ntawv pov thawj tawg raws li cov kws tshaj lij saib xyuas, muab ib qho ntawm cov xwm txheej hauv qab no tau ua tiav:
1. Xyuas kom tsis txhob muaj qhov chaw tawg.
2. Txiav tawm lub hwj chim hauv qhov chaw tawg kom tiv thaiv qhov hluav taws kub zoo.
3. Ua raws li kev tiv thaiv kev kub nyhiab lossis tawg phom sij rau cov neeg ua haujlwm thiab ib puag ncig.
Hauv cov xwm txheej zoo li no, cov ntaub ntawv ntsuam xyuas los ntawm cov tib neeg paub txog cov kev ntsuas tau txais, qauv, thiab cov txheej txheem ntsuas cov khoom siv rau qhov chaw muaj kev phom sij yog qhov tseem ceeb.
9. Txhawm rau tiv thaiv kev tsim phom sij, kev tiv thaiv yuav tsum txwv kev ua txhaum hauv av tam sim no nyob rau hauv qhov loj thiab ntev. Hauv qhov chaw tawg, TN-S system yog qhov zoo dua; yog siv TT system, nruab ib lub cuab yeej seem tam sim no; rau IT systems, equipotential bonding thiab rwb thaiv tsev xyuas yog qhov tseem ceeb.