LED tawg pov thawj Teeb Kev Paub Nrov Nrov Cov Ntsiab Lus

Nrog rau qhov tshwj xeeb ntawm lub teeb ci yog ib qho LED, LED tawg-pov thawj teeb ua haujlwm ntawm tib lub hauv paus ntsiab lus xws li lwm hom teeb hluav taws xob tawg. Nws piav qhia txog ntau qhov kev ua tshwj xeeb uas tau ua los tiv thaiv cov khoom tawg uas nyob ze ntawm qhov hluav taws kub, nrog rau cov roj av ib puag ncig, cov plua plav tawg, thiab ib puag ncig roj tawg. Cov roj av, cov chaw siv hluav taws xob, cov tuam txhab tshuaj, roj av, thiab cov tub rog txhua tus siv LED tawg-pov thawj teeb, uas tam sim no yog cov khoom siv hluav taws xob tawg-pov thawj teeb pom kev zoo tshaj plaws.
Kev txwv qhov kub ntawm lub plhaub saum npoo, cov khoom nto, los yog cov khoom siv hluav taws xob uas tuaj yeem cuam tshuam nrog cov pa roj thiab cov plua plav, nrog rau kev txwv qhov kub ntawm cov hluav taws xob tiv tauj saum npoo hauv qab nws qhov tsawg kawg nkaus ignition kub lossis ignition kub, yog ob qho tseem ceeb heev tawg- pov thawj cov qauv ntawm LED tawg-pov thawj teeb. Cov tsav tsheb tsis muaj dej yog tsim nyog rau sab nraum zoov LED tawg-pov thawj teeb pom kev zoo. Qhov chaw nres tsheb roj LED teeb pom kev tawg-pov thawj yuav tsum muaj kev poob siab!
Explosion-proof teeb pom kev zoo fixture classification
Lub teb chaws cov qauv qhia txog hom tawg-pov thawj lub teeb, nws qib, thiab nws pab pawg kub.

2. Muaj tsib yam tseem ceeb raws li hom khoom tawg-pov thawj: plua plav tawg-pov thawj, zoo siab, muaj kev nyab xeeb dua, tsis muaj teeb meem, thiab tawg-pov thawj. Nrog rau cov npe uas tau teev tseg yav dhau los cov ntaub ntawv pov thawj tawg, nws tuaj yeem muab sib xyaw lossis sib xyaw nrog lwm hom, nrog rau hom tshwj xeeb.
3. Nws tuaj yeem muab faib ua Chav Kawm I, II, thiab III raws li hom kev tiv thaiv hluav taws xob tiv thaiv hluav taws xob. Lub hom phiaj ntawm kev tiv thaiv hluav taws xob tiv thaiv hluav taws xob yog kom kov tau yooj yim, ceev ceev cov ntsiab lus ntawm cov hluav taws xob tawg-pov thawj teeb vaj tsev los ntawm kev ua rau hluav taws xob poob siab rau tib neeg lub cev los yog sparking thaum conductors nrog ntau lub peev xwm los sib cuag, igniting explosives ua ke.
Chav Kawm A: Tag nrho cov khoom siv hluav taws xob siv tau uas tsis raug them thaum lub sijhawm ua haujlwm tsis tu ncua yog txuas nrog kev tiv thaiv grounding conductor hauv ib qho chaw ruaj khov raws li kev rwb thaiv tsev yooj yim.
Chav Kawm B II: tsis muaj kev tiv thaiv hauv av, ua haujlwm ntxiv dag zog lossis ob chav rwb thaiv tsev raws li kev tiv thaiv kev nyab xeeb.
Chav Kawm III: Ua kom muaj kev nyab xeeb voltage uas tsis tshaj 50V hauv kev xyaum; tsis muaj voltage tus nqi siab tshaj qhov no yuav raug tsim.
D0 qeb: nyob ntawm qhov yooj yim rwb thaiv tsev raws li kev tiv thaiv. Tsuas yog ib feem me me ntawm cov khoom tawg-pov thawj teeb pom kev zoo yog Class II lossis III, nrog rau ntau qhov yog Class I teeb pom kev zoo nrog tiv thaiv hluav taws xob tiv thaiv. Piv txwv li, tag nrho cov yas qhov muag teev thiab cov teeb nyem uas tiv taus qhov tawg.
4. Npaj raws li lub plhaub tiv thaiv kev tiv thaiv: Muaj ntau lub plhaub tiv thaiv cov txheej txheem los tiv thaiv hluav taws xob rwb thaiv tsev los ntawm kev phom sij xws li flashover, luv luv, lossis kev puas tsuaj los ntawm kev khaws cov plua plav, khoom txawv teb chaws, thiab dej tawm ntawm lub teeb chamber thiab los ntawm kev kov lossis sau rau ntawm qhov chaw nyob. Txhawm rau qhia txog qib ntawm kev tiv thaiv qhov thaiv, siv tsab ntawv tshwj xeeb "IP" ua raws li ob tus lej. Lub peev xwm tiv thaiv plua plav, khoom txawv teb chaws, thiab cov neeg raug qhia los ntawm thawj tus lej. cais ua 0–6 qib. Cov khoom tawg-pov thawj teeb pom kev zoo yog cov khoom sib khi uas muaj plua plav pov thawj tsawg kawg yog qib 4 lossis siab dua. Tus lej thib ob, uas tau muab faib ua theem 0-8, qhia tias lawv tiv thaiv dej zoo npaum li cas.
5. Npaj raws li lub teeb tsim cov khoom siv saum npoo av: Nws tuaj yeem txhim kho qhov muag teeb pom kev hauv tsev ntawm ntau qhov chaw ua los ntawm cov khoom siv hluav taws xob ntau, xws li cov ntoo phab ntsa thiab qab nthab, ntev npaum li qhov kub ntawm qhov chaw teeb tsa tsis tau. nce siab tshaj qhov tau txais. Lawv tuaj yeem muab faib ua ob pawg raws li seb puas muaj qhov tawg-pov thawj qhov muag teev tuaj yeem muab tso ncaj qha rau saum cov khoom siv hluav taws xob ntau.
Teeb uas tuaj yeem ntsia tau rau ntawm qhov chaw tsis muaj hluav taws xob tsuas yog ib hom.
Lwm hom muaj qhov muag teev nrog cov cim qhia uas tuaj yeem ntsia ncaj qha rau ntawm qhov chaw ntawm cov khoom siv hluav taws xob ntau.
6. Nws tuaj yeem raug muab cais ua qhov ruaj khov, txav tau, thiab cov khoom txav tau yooj yim raws li nws tau nruab thiab siv li cas.
Cov yam ntxwv ntawm kev ua haujlwm
Nrog nws cov teeb pom kev zoo nyob rau hauv nws qhov ntau thiab lub teeb pom kev txog li 220 degrees, lub teeb pom kev zoo muaj lub teeb tshwj xeeb uas ua rau kev siv lub teeb zoo. Nws lub teeb pom kev zoo, tsis muaj qhov muag pom, thiab muaj peev xwm tiv thaiv qhov muag qaug zog hauv cov neeg ua haujlwm txhim kho kev ua haujlwm.
Lub brightest LED nyob rau hauv lub ntiaj teb no, uas siv tsuas yog 40% ntawm lub hwj chim ntawm hlau halide teeb, yog siv raws li lub teeb qhov chaw.
Tag nrho cov khoom siv hluav taws xob tseem ceeb yog xaiv los ntawm cov npe nrov, txhim khu kev qha, thiab muaj txiaj ntsig zoo.
Kev siv cov qauv hluav taws xob tshwj xeeb thiab siv cov txheej txheem kev hloov pauv thiab hloov cov cua sov kom ceev cov cua sov yuav ua kom muaj cua sov zoo ntawm LEDs, ncua lawv txoj sia mus txog 100,000 teev.
Hom uas yuav siv tau rau hauv qhov chaw tawg thiab tawg hauv ntau qhov chaw yog qhov tawg-pov thawj tshaj plaws. Nws tuaj yeem txuas mus rau qhov sib npaug, uas tshem tawm qhov xav tau ntawm cov thawv sib txuas thiab cov nqi teeb tsa.
Lub plhaub siv cov cuab yeej siv tshuaj tua kab mob siab tshaj plaws, uas tsim nyog rau ntau qhov chaw tawv thiab tiv taus hnav, corrosion, plua plav, thiab dej.
Txhawm rau txhim kho lub teeb pom kev zoo, npog lub teeb ci ntsa iab nrog lub teeb pom kev zoo thaum siv LED tawg-pov thawj teeb.
Txoj kev sib khi, tawg-pov thawj muaj kev nyab xeeb, tiv thaiv qib IP65, tiv thaiv corrosion qib WF1, thiab muaj peev xwm ua kom tsis muaj dej, plua plav, thiab tawg-pov thawj yog txhua yam tseem ceeb thaum tsim LED tawg-pov thawj teeb rau siv hauv distilleries.
LED tawg-pov thawj teeb uas siv los ua oilfield explosion-proof teeb yuav tsum tau ua nrog anti-fall rings. Xyuas kom lub oilfield wellhead vibrates kom cov teeb pom kev zoo tsis txhob poob vim hais tias cov bolts tsis txuas, thiab lub nplhaib tiv thaiv lub caij nplooj zeeg yuav khaws cia rau hauv qhov chaw.
txheem LED teeb uas tawg-pov thawj thiab tau pom zoo tom qab kuaj hluav taws.
Cov ntaub ntawv pov thawj tawg ntawm daim ntawv cim npe A. B Cov khoom npe, qauv, chaw tsim khoom, cov cim lag luam, hnub tsim khoom, thiab lwm yam ntsiab lus yog tag nrho nrog rau hauv lub logo yooj yim.
C Cov hauv qab no yog cov piv txwv ntawm kev nyab xeeb kev ua haujlwm: ntsuas voltage, tam sim no, nominal zaus, lub teeb lub zog thiab qhov ntau, tso cai rau qhov kub thiab txias (uas tsuas yog nruab nrab ntawm -20} thiab +40 degree thiab tej zaum yuav tsis raug cim) , cov cim tshwj xeeb uas siv tau rau ib puag ncig (xws li lub npe lossis cov qauv molecular ntawm cov roj combustible rau cov khoom lag luam uas tsuas yog siv tau rau qee qhov sib xyaw roj sib xyaw), cov cim qhia teeb (xws li "numbers"), thiab lwm yam.
Cov khoom tau raug kuaj xyuas thiab pom zoo los ntawm qhov chaw kuaj xyuas tawg, raws li pom los ntawm D explosion proof daim ntawv pov thawj naj npawb. Qee cov khoom siv tsuas yog siv tau raws li kev nyab xeeb tshwj xeeb, raws li qhia los ntawm "x" kos npe uas tshwm tom qab tus lej pov thawj tawg. Lub teeb vaj tsev lossis phau ntawv qhia khoom yuav tsum qhia meej thiab pom meej hais txog cov xwm txheej tshwj xeeb.
D Xav paub ntxiv. Nrog rau cov cim tau hais los saum toj no, lub teeb, lub ballast built-in, lossis cov khoom siv uas tuaj nrog lub teeb yuav tsum muaj cov lus qhia dav dav rau kev txhim kho kom raug, kev siv, thiab kev saib xyuas.

Piv txwv li:
Cov qhov muag tsis pom kev tawg tuaj yeem siv tau rau hauv txoj haujlwm A. Qee qhov tawg-pov thawj qhov muag teev tsuas yog siv tau thiab haum rau cov ces kaum tshwj xeeb lossis txoj haujlwm. Qhov no yog vim qhov tseeb tias qhov kev hloov pauv hauv txoj haujlwm ua haujlwm yuav ua rau muaj kev hloov pauv mus rau qhov siab tshaj plaws ntawm qhov chaw kub thiab thermal faib ntawm lub teeb tawg-pov thawj. Lub hom phiaj tseem ceeb ntawm kev txwv txoj haujlwm ntawm cov khoom tawg-pov thawj qhov muag teev yog los tswj qhov kub siab tshaj plaws ntawm qhov chaw thiab kom nws tsis txhob nce siab tshaj qhov kub ntawm qhov ntsuas kub uas tau qhia los ntawm lub teeb nws tus kheej, uas tuaj yeem ua rau muaj kev phom sij kub. Tsis tas li ntawd, kev hloov kho rau qhov chaw ua haujlwm kuj tseem tuaj yeem hloov kho cov khoom siv hluav taws xob, cov khoom siv rwb thaiv tsev, cov teeb pom kev zoo ntawm lub neej, thiab kev siv hluav taws xob zoo, thiab lwm yam ntawm cov teeb pom kev zoo. Yog li ntawd, nws yog ib qho tsim nyog kom paub meej txog qhov tawg-pov thawj qhov muag teev nrog txwv kev teeb tsa thiab thaj chaw siv.
Cov teeb hluav taws xob tawg uas muaj cov yam ntxwv ntawm lub teeb pom kev zoo yuav tsum pom lub npe, qauv, lub teeb pom kev thiab qhov loj me, thiab cov chaw tsim khoom ntawm lub teeb pom kev zoo kom txo qis qhov siab tshaj plaws ntawm lub teeb ntawm lub teeb thiab qhov kub ntawm pawg ntawm cov khoom. Yog tias tseem tsis tau txheeb xyuas, lub teeb hluav taws xob tawg qhov siab tshaj plaws ntawm qhov kub yuav siab tshaj qhov sib xyaw roj sib xyaw ntawm qhov hluav taws kub kub hauv qhov chaw ua haujlwm thaum tus neeg siv hloov nws tawm rau lwm lub teeb ntawm tib lub wattage, uas tuaj yeem ua rau tawg.
Rau lub hom phiaj ntawm kev xaiv qhov tsim nyog cable thiab xaim, nws yuav tsum raug cim yog tias cov khoom siv insulating ntawm lub hwj chim cable los yog xaim raug rau qhov kub siab tshaj plaws ntawm ntau tshaj 80 tons hauv lub teeb nyob rau hauv cov xwm txheej tsis zoo tshaj plaws ntawm kev ua haujlwm raug. Cov lus qhia tshwj xeeb, qauv, thiab qhov kub thiab txias yuav tsum tau hais txog thaum cables lossis xov hlau yuav tsum tau qhia raws li cov cai tshwj xeeb.
Txhawm rau tiv thaiv kev poob thiab kev phom sij, luminaires uas siv roj teeb yuav tsum tau cim nrog lub roj teeb hom, nominal voltage, thiab lub peev xwm nominal.
Qhov luv tshaj plaws ntawm qhov teeb pom kev zoo yuav tsum tau muab cim rau ntawm cov teeb pom kev tawg nrog cov teeb pom kev zoo thiab cov yam ntxwv zoo sib xws kom tsis txhob hlawv cov khoom illuminated.
Cov kab hluav taws xob schematic, ntsuas qhov siab tshaj plaws kev ua haujlwm kub ntawm lub capacitor tc (C), thiab ntsuas qhov siab tshaj plaws kev khiav hauj lwm kub ntawm F ballast coil t ω (C)
Kev piav qhia ntawm txoj kev
1. Xaiv qhov chaw
Cov hlua hluav taws xob yuav tsum tau muab ntsia kom deb ntawm qhov chaw tawm lossis hauv thaj chaw uas tsis tshua muaj kev pheej hmoo ntawm kev tawg.
2. Xaiv cov txheej txheem tso
Feem ntau ntawm cov hluav taws xob hluav taws xob nyob rau hauv cov xwm txheej tawg yog ua los ntawm cov kab hluav taws xob thiab cov yeeb nkab steel hlau uas yog tawg-pov thawj.
3. Kev sib khi thiab kev sib cais
Cov ntaub ntawv uas tsis yog-combustible yuav tsum tau siv nruj nreem thaiv cov kav dej, cables, los yog steel kav uas hla hauv pem teb los yog phab ntsa ntawm cov cheeb tsam uas sib txawv degrees ntawm explosive tej yam kev mob, raws li zoo raws li thaum txhim kho hluav taws xob circuits nyob rau hauv trenches.
4. Kev xaiv cov khoom siv hlau
Copper core wires lossis cables yuav tsum tau siv rau cov kab xa tawm hauv thaj tsam ntawm thaj tsam 1 qhov chaw muaj kev puas tsuaj loj. Aluminium core fais fab cables tsis tso cai hauv av hauv cov mines; Hloov chaw, ntau txoj hlua khi tooj liab hloov tau yooj yim los yog ntau txoj hlua khi tooj liab yuav tsum tau siv rau hauv qhov chaw uas muaj kev vibrations siab.
Cov kab hluav taws xob yuav tsum siv cov hlua hluav taws xob lossis cov kab hluav taws xob nrog thaj tsam ntawm 4 hli 2 lossis ntau dua hauv thaj tsam ntawm Cheeb Tsam 2 ntawm qhov chaw muaj kev phom sij tawg, thaum cov kab teeb pom kev zoo tuaj yeem siv cables nrog thaj tsam ntawm 2.5mm2. cables los yog xov hlau nrog ib tug aluminium core.
5. Tso cai rau lub peev xwm nqa tam sim no
Tus neeg xyuas pib lub peev xwm nqa tam sim no yuav tsum muaj tsawg kawg yog 1.25 npaug ntawm lub fuse qhov ntsuas tam sim no thiab cov txheej txheem tam sim no ntawm lub Circuit Court breaker lub sij hawm ntev overcurrent tso tawm thaum xaiv cov rwb thaiv tsev hlau thiab cable cross-section rau Zones 1 thiab 2. Cov ceg kab uas cov khoom siv. lub hwj chim rau qhov qis-voltage tawb induction lub cev muaj zog yuav tsum muaj lub peev xwm nqa tam sim no tsawg kawg yog 1.25 npaug ntawm lub cev muaj zog tam sim no.
6. Kev sib txuas hluav taws xob
Cheeb Tsam 1 thiab Zone 2 cov hluav taws xob hluav taws xob nruab nrab cov pob qij txha yuav tsum tau muab tso rau hauv cov thawv sib txuas lossis cov thawv tawg-pov thawj uas tsim nyog rau qhov chaw muaj kev phom sij. Thaum Cheeb Tsam 2 tuaj yeem siv cov thawv thaiv kev nyab xeeb ntau dua, Cheeb Tsam 1 yuav tsum siv cov thawv tawg-pov thawj.
Yog tias Cheeb Tsam 2 cov hluav taws xob hluav taws xob muaj cov kab hluav taws xob txhuas lossis cov xov hlau, cov neeg siv yuav tsum muaj kev nkag tau rau cov khoom siv tau yooj yim rau nruab thiab tswj.
cov teeb meem uas yuav tsum tau xav txog
1. Txhawm rau txhim kho lub teeb pom kev zoo thiab lub peev xwm ntawm cov cua kub dissipation ntawm tawg-pov thawj teeb, niaj hnub tshem cov plua plav thiab cov khib nyiab ntawm lawv lub plhaub sab nrauv. Nyob ntawm seb qhov kev tiv thaiv lub teeb lub vaj tsev zoo li cas, cov txheej txheem tu yuav cuam tshuam nrog cov ntaub ntub dej, siv cov tshuaj tsuag dej (saum lub teeb qhov ntxoov ntxoo), los yog ob qho tib si. Txhawm rau kom tsis txhob muaj hluav taws xob zoo li qub, nws yog txwv tsis pub siv daim ntaub qhuav los ntxuav lub teeb lub plhaub yas (pob tshab feem) thaum lub hwj chim kaw.
2. Xyuas kom tseeb tias cov khoom tiv thaiv yog xoob, txiav tawm, corroded, thiab lwm yam, thiab tsis muaj cov khoom txawv teb chaws cuam tshuam rau cov pob tshab. Yog tias muaj, nws yuav tsum tau muab tshem tawm ntawm kev pabcuam thiab kho tam sim lossis hloov.
3. Txhawm rau kom tsis txhob muaj qhov txawv txav ntawm lub sijhawm ntev ntawm cov khoom siv hluav taws xob xws li ballasts vim qhov tsis muaj peev xwm pib lub teeb ci, cov teeb yuav tsum tau muab tua kom sai li sai tau thiab hloov yuav tsum tau ceeb toom yog tias lub teeb ci tawg.
4. Txhawm rau lav qhov kev tiv thaiv kev ua haujlwm ntawm lub tsev, txhua qhov dej tsim nyob rau hauv lub teeb chamber ntawm cov teeb siv hauv cov av noo yuav tsum tau muab tshem tawm tam sim ntawd thiab muab cov khoom sib khi hloov.
Ua tib zoo mloog cov cim ceeb toom thiab tua hluav taws ua ntej qhib lub teeb lub hau.
6. Tshawb xyuas qhov tawg-pov thawj qhov sib koom ua ke tom qab qhib lub hau kom pom tias nws tseem tsis zoo, yog tias cov roj hmab foob tau ruaj khov los yog nplaum, yog tias cov hlau rwb thaiv tsev txheej tau tig ntsuab thiab carbonized, thiab yog tias muaj cov caws pliav thiab deformations. ntawm cov khoom siv hluav taws xob thiab rwb thaiv tsev. Yog tias cov teeb meem no raug pom, lawv yuav tsum tau kho thiab hloov tam sim ntawd.
7. Txhawm rau kom lub teeb pom kev zoo, maj mam ntxuav lub teeb rov qab thiab pob tshab nrog cov ntaub ntub dej ua ntej kaw lub hau. Qhov saum npoo ntawm qhov tawg-pov thawj sib koom ua ke yuav tsum maj mam coated nrog 204-1 tshem tawm hom tshuaj tiv thaiv xeb. Lub nplhaib sealing lub peev xwm los muab khi rau hauv nws txoj haujlwm thawj zaug yuav tsum tau txiav txim siab ua ntej kaw lub hau.
8. Tsis txhob disassemble los yog qhib lub teeb lub kaw feem ntau dhau lawm. Ntau nyob rau hauv ua raws li lub teb chaws tshiab explosion-proof technology yog patent cheeb tsam txoj kev sealing technology.

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