Tsis yog tsuas yog muaj kev txhawj xeeb txog kev nyab xeeb hauv kev lag luam qhov chaw uas muaj cov pa hluav taws xob, cov plua plav tawg, thiab cov vapors tsis zoo, tab sis nws kuj yog qhov yuav tsum tau muaj kev cai lij choj thiab kev coj ncaj ncees. Qee qhov piv txwv ntawm cov chaw zoo li no yog cov roj refineries, tshuaj nroj tsuag, mining dej num, thiab chaw tshuaj. Ib qho hluav taws xob lossis cua sov ntau dhau tuaj yeem ua rau muaj kev puas tsuaj loj heev, uas tuaj yeem ua rau muaj kev poob qis, khoom puas tsuaj, thiab qhov tseem ceeb tshaj plaws, kev ploj tuag. Yog li ntawd, txhua yam khoom siv, tshwj xeeb tshaj yog cov khoom siv teeb pom kev zoo, yuav tsum tsim kom muaj kev tiv thaiv kom tsis txhob muaj kev phom sij me ntsis. Qhov no yog vim hais tias txawm tias ib lub txim hluav taws xob ntau dhau los tuaj yeem ua rau muaj kev puas tsuaj loj heev. Cov teeb pom kev zoo ib txwm muaj, xws li hlau halide lossis teeb pom kev zoo, feem ntau ua tsis tau raws li qhov yuav tsum tau muaj ntawm cov kev pheej hmoo siab - ib puag ncig. Qhov no yog vim hais tias cov teeb pom kev zoo ib txwm ua kom muaj cua sov ntau dhau, muaj cov khoom ua kom puas yooj yim, thiab tsis muaj cov ntawv pov thawj kev nyab xeeb nruj uas tsim nyog rau thaj chaw muaj kev phom sij. Peb Lub Teeb Hluav Taws Xob LED- Pov Thawj Teeb, uas tau pom zoo los ntawm ATEX, nthuav tawm nws tus kheej ua kev ua si- hloov kev xaiv hauv qhov xwm txheej no. Lub teeb no yog tsim thiab sim ua kom tiav cov kev cai nruj tshaj plaws thoob ntiaj teb kev nyab xeeb. Nws ua rau kev siv cov kev txiav -ntug LED thev naus laus zis, cov qauv ruaj khov, thiab kev lag luam- coj kev ntsuas kev nyab xeeb los muab cov teeb pom kev zoo uas muaj kev ntseeg siab, ua haujlwm tau zoo, thiab ua raws txawm tias nyob rau hauv qhov nyuaj tshaj plaws. Qhov no ATEX - ntawv pov thawj LED tawg- Pov thawj Lub Teeb tsis yog ib qho kev xaiv rau cov thawj coj hauv tsev, cov neeg saib xyuas kev nyab xeeb, thiab pab pawg muag khoom uas tau ntsib nrog lub luag haujlwm ntawm kev tiv thaiv qhov chaw txaus ntshai; es, nws yog kev nqis peev uas tsis tuaj yeem sib tham txog kev tiv thaiv, kev ua raws, thiab kev ua haujlwm ntev - lub sijhawm ua haujlwm tau zoo. Lub hom phiaj ntawm qhov blog no yog txhawm rau tshawb xyuas cov laj thawj vim li cas qhov khoom siv no yog qhov tseem ceeb rau kev nyab xeeb ntawm thaj chaw muaj kev phom sij, nrog rau nws cov thev naus laus zis yooj yim uas tawg- pov thawj thiab tsis muaj dej, nrog rau cov lus qhia siv kom raug thiab qhov zoo tiag tiag nws xa mus rau kev lag luam thoob plaws ntiaj teb.
Vim li casCov khoom noYog ib qho tsis yog -Txoj kev xaiv rau thaj chaw muaj kev nyab xeeb
Kev nyab xeeb hauv thaj chaw muaj kev phom sij xav tau cov qauv uas tsis tuaj yeem cuam tshuam, thiab txhua lub teeb pom kev zoo uas siv rau hauv cov xwm txheej no yuav tsum ua kom tiav peb yam tseem ceeb: nws yuav tsum ua raws li cov ntaub ntawv pov thawj thoob ntiaj teb kev nyab xeeb, nws yuav tsum muaj peev xwm tshem tawm cov hluav taws kub hnyiab, thiab nws yuav tsum muaj peev xwm ua haujlwm tsis tu ncua hauv cov xwm txheej hnyav dhau lub sijhawm ntev. Vim lub fact tias peb LED Explosion-Proof Light, uas tau ntawv pov thawj los ntawm ATEX, tshaj tag nrho cov qauv no, nws yog ib tug unquestionable kev xaiv rau cov lag luam uas ua hauj lwm nyob rau hauv Zone 1/2 (explosive gas atmospheres) thiab Zone 21/22 (combustible dust atmospheres). Yuav kom nkag siab zoo dua yog vim li cas qhov khoom siv no yog qhov khoom muaj kev nyab xeeb tseem ceeb, cov hauv qab no yog cov laj thawj tseem ceeb:
Ua raws li ATEX thiab International Safety Standards
ATEX Cov Lus Qhia 2014/34/EU yog tus qauv nruj uas European Union tau tsim rau cov cuab yeej siv hauv cov huab cua tawg. Peb qhov kev sib tw tau lees paub tag nrho kom ua raws li cov lus qhia no, sib piv rau cov teeb pom kev zoo "tawg- pov thawj" uas tsis muaj ntawv pov thawj tsim nyog. Daim ntawv pov thawj no tsis yooj yim kom tau txais; nws yuav tsum muaj kev soj ntsuam nruj los ntawm thib peb- tog lub cev uas tau lees paub los xyuas kom meej tias lub fixture tuaj yeem tiv thaiv kev tawg hauv qhov tsis tso cov nplaim taws lossis cov nplaim taws kom dim, thiab nws qhov kub thiab txias nyob hauv qab ntawm qhov hluav taws kub ntawm cov khoom siv hluav taws xob nyob rau hauv ib puag ncig uas nws tau npaj los siv rau hauv. Tsis tas li ntawd, lub fixture tau pom zoo rau ob qho tib si (CIB) thiab cov khoom siv hluav taws xob ua kom haum rau hauv cheeb tsam (Ib.) ib tug ntau yam ntawm industrial daim ntaub ntawv. Nws ua raws li cov txheej txheem ntawm IEC 60079, uas yog qhov ntsuas thoob ntiaj teb rau cov khoom siv cua tawg. Ntxiv rau qhov tsis muaj kev nyab xeeb, kev siv lub teeb pom kev tsis raug cai yog qhov tsis raug cai, raug nplua hnyav, thiab muaj peev xwm ua kom muaj kev pov hwm kev pov hwm tsis muaj thiab tsis muaj dab tsi rau cov lag luam uas ua haujlwm hauv European Union lossis lwm lub khw thoob ntiaj teb uas xav tau kev ntsuas kev ua raws ATEX. Daim ntawv pov thawj ATEX uas peb muab muab rau koj tag nrho ntawm lub siab los ntawm kev lav tias koj lub chaw ua haujlwm txaus siab rau tag nrho cov txheej txheem kev tswj hwm thiab tiv thaiv koj los ntawm kev raug nplua nplua lossis kev ua txhaum kev nyab xeeb.
Kev tshem tawm ntawm Ignition Risks: Ib qho Kev Tsim Kho Kev Nyab Xeeb
Internal sparks, arcs, los yog kub heev muaj peev xwm ignite cov khoom uas combustible nyob rau hauv ib puag ncig uas nyob ib ncig ntawm lub cheeb tsam txaus ntshai. Qhov no yog qhov kev pheej hmoo tseem ceeb uas cuam tshuam nrog teeb pom kev hauv qhov chaw muaj kev phom sij. Los ntawm kev ua tib zoo engineering, peb LED Explosion-Cov pov thawj lub teeb yog tsim los tshem tawm cov kev piam sij ntawm txhua qib. Peb cov qauv tsim LED ua haujlwm ntawm qhov kub thiab txias uas qis dua li cov khoom siv hlau halide ib txwm muaj, uas ua kom muaj cua sov (feem ntau tshaj 200 degrees Celsius) thiab muaj cov khoom tawg yooj yim uas tuaj yeem tawg thaum tawg. Cov khoom siv LED no ua haujlwm ntawm qhov kub thiab txias uas zoo hauv qab qhov hluav taws xob ntawm feem ntau cov pa taws thiab plua plav, uas tsawg dua lossis sib npaug li 85 degrees Celsius rau T6 chav kawm kub. Raws li qhov tshwm sim ntawm qhov kev sib txuas ntawm cov qauv kaw, cov tshuaj combustible raug tiv thaiv los ntawm kev nkag mus rau cov khoom siv sab hauv. Tsis tas li ntawd, cov khoom siv sib xyaw ua ke tiv thaiv kev tiv thaiv thiab luv luv - tiv thaiv kab hluav taws xob txo qhov muaj hluav taws xob hluav taws xob tshwm sim lossis tshwm sim. Txhua yam khoom siv, los ntawm cov chips LED mus rau cov xaim thiab tus tsav tsheb, raug xaiv thiab kuaj xyuas kom ntseeg tau tias nws tsis tuaj yeem tsim qhov hluav taws xob, txawm tias muaj qhov cuam tshuam tsis zoo. Muaj qhov kev nyab xeeb no tsis yog ib yam uas tuaj yeem txiav txim siab xaiv hauv thaj chaw txaus ntshai; nws yog qhov sib txawv ntawm kev ua haujlwm nyab xeeb thiab kev puas tsuaj tshwm sim.
Ntev -Tsev Kev Ntseeg Siab txo qis kev pheej hmoo ntawm kev nyab xeeb thiab cov nqi ua haujlwm
Kev ua tsis tiav ntawm cov khoom siv hauv qhov chaw txaus ntshai tsis yog tsuas yog kev ntxhov siab xwb; es, nws ua rau muaj kev hem thawj rau kev nyab xeeb ntawm cov neeg ua haujlwm. Nws yog ib qho tsim nyog rau cov neeg ua haujlwm saib xyuas kom nkag mus rau siab - thaj chaw muaj kev pheej hmoo txhawm rau txhawm rau ua qhov hloov qhov muag tsis tu ncua lossis ua haujlwm tsis zoo. Qhov no ua rau muaj kev pheej hmoo ntawm tib neeg kev ua yuam kev lossis raug rau cov xwm txheej txaus ntshai. Peb Lub Teeb Hluav Taws Xob LED-Cov Teeb Pom Kev Pom Zoo yog tsim los rau kev ua haujlwm zoo, nrog lub neej nyob ntawm 50,000+ teev tshaj li cov qauv hlau halide teeb. Qhov no yog ntau tshaj tsib zaug ntev dua li lub neej ntawm cov tsoos hlau halide teeb. Vim nws lub neej ntev, tsis tas yuav tsum muaj kev hloov pauv ntau zaus, uas ua rau txo qhov zaus ntawm kev saib xyuas thiab txo qhov kev pheej hmoo ntawm kev nyab xeeb tshwm sim thaum kho. Tsis tas li ntawd, lub fixture cov qauv ruaj khov yog tiv taus corrosion, cuam tshuam, thiab kev co, uas lav tias nws yuav ua haujlwm zoo txawm tias nyob rau hauv cov xwm txheej loj tshaj plaws, xws li cov chaw ua haujlwm sab nrauv, cov chaw ua tshuaj lom neeg, thiab cov chaw mining. Los ntawm kev xaiv ib qho khoom siv uas muaj kev ntseeg siab thiab ntev ntev -, koj tsis tsuas txuag cov nuj nqis cuam tshuam nrog kev ua haujlwm, tab sis koj kuj ua rau huab cua uas koj pab neeg ua haujlwm zoo dua.
Zog Efficiency Tsis muaj kev cuam tshuam kev nyab xeeb
Txawm hais tias muaj ntau lub lag luam nyob rau hauv qhov kev xav tias kev nyab xeeb thiab kev ua haujlwm tsis sib haum nrog ib leeg, peb ATEX - ntawv pov thawj LED tawg - Pov Thawj Teeb pom tau tias qhov no tsis yog li ntawd. Peb cov khoom siv LED siv txog li 70 feem pua tsawg zog dua li cov pa hlau halide tawg- pov thawj teeb, uas ua rau muaj kev txo qis ntawm cov nyiaj uas siv hluav taws xob los ntawm cov chaw lag luam uas qhib ib ncig ntawm lub moos. Qhov kev lag luam hluav taws xob no tsis yog los ntawm kev txi ntawm kev nyab xeeb lossis kev ua tau zoo-peb siab -efficiency SMD 3030 LED chips tsim lub teeb ci, zoo ib yam (txog 150 lumens ib watt) nrog cov xim zoo nkauj (CRI ntau dua lossis sib npaug rau 80), ua kom pom tseeb rau cov neeg ua haujlwm thiab txo qhov muag pom. Tsis tas li ntawd, kev siv hluav taws xob tsawg ua rau txo qis kev tsim hluav taws xob, uas txo qis qhov tshwm sim ntawm igniting thiab ncua lub neej ntawm cov khoom siv. Qhov kev sib tw no muab qhov sib npaug ntawm kev nyab xeeb, kev ruaj ntseg, thiab kev txuag nqi rau cov koom haum uas xav ua kom muaj kev sib npaug ntawm peb yam.
Core Explosion-Proof Technologies
Kev tawg- pov thawj kev ua tau zoo ntawm peb LED Explosion-Proof Light, uas tau lees paub los ntawm ATEX, yog raws li peb lub hauv paus technologies. Txhua yam ntawm cov thev naus laus zis no yog tsim los tshem tawm qhov muaj peev xwm ntawm qhov hluav taws kub thiab lav tias nws ua raws li cov kev cai thoob ntiaj teb. Kev sib xyaw ua ke ntawm cov thev naus laus zis no ua rau muaj kev tsim muaj kev nyab xeeb ruaj khov, uas lav tias qhov kev sib tw tuaj yeem ua haujlwm ruaj ntseg txawm tias muaj kev kub ntxhov nyob ib puag ncig. Kev piav qhia dav dav ntawm txhua tus txheej txheem hauv paus yog muab hauv qab no:
Flameproof Enclosure (Ex d) Tsim
Nws yog cov ntaub thaiv npog flameproof uas ua lub hauv paus rau peb qhov tawg - qauv pov thawj. Raws li cov txheej txheem ntawm IEC 60079-1, lub kaw lus no raug xaiv los ua Ex d (flameproof). Cov ntaub ntawv no yog ua los ntawm siab- zog tuag- nrum txhuas alloy, uas yog tom qab ntawd raug rau cov txheej txheem anodization nruj txhawm rau txhim kho nws cov kev tiv thaiv corrosion thiab nws lub zog txhua yam. Lub kaw lus yog tsim los tiv thaiv kev tawg uas tshwm sim hauv qhov khoom siv nws tus kheej. Nyob rau hauv cov xwm txheej uas muaj qhov tsis xws luag tshwm sim nyob rau hauv lub fixture, xws li ib tug hluav taws xob arc, lub ruaj khov txhuas vaj tse muaj peev xwm tuav lub tawg siab (txog 1.5 MPa) yam tsis mus los ntawm ib tug rupture. Ib qho tseem ceeb tshaj plaws ntawm kev tsim cov nplaim hluav taws xob yog qhov sib txawv, los yog txoj kev nplaim taws, uas yog qhov tseeb ntawm lub kaw lus thiab nws lub hau. Qhov sib txawv no tau ua tib zoo tswj kom muaj qhov sib txawv ntawm 0.1-0.2 millimeters, uas ua kom ntseeg tau tias cov nplaim taws lossis cov roj kub kub uas khiav tawm ntawm lub qhov rooj yog txias rau qhov kub uas qis dua qhov hluav taws kub ntawm cov khoom siv hluav taws xob hauv ib puag ncig ua ntej lawv tawm hauv qhov chaw. Tsis tas li ntawd, cov ntaub thaiv npog flameproof yog qhov cuam tshuam-resistant, txhais tau hais tias nws muaj peev xwm ciaj sia 10J cuam tshuam (uas zoo ib yam li 1kg cov khoom poob ntawm 1 meter) yam tsis muaj kev puas tsuaj. Qhov no ua kom ntseeg tau tias nws yuav nyob twj ywm txawm tias nyob rau hauv ib puag ncig kev lag luam uas raug kev vibration siab lossis tsheb khiav.
Intrinsically Safe Electrical Circuitry
Peb tau tsim peb cov hluav taws xob hluav taws xob kom muaj kev nyab xeeb, uas yog tsom kom tsis txhob muaj cov khoom tawg los yog kub dhau heev uas yuav ua rau cov khoom tawg yooj yim. Cov hluav taws xob hluav taws xob no yog tsim los ua kom muaj cov nplaim hluav taws xob ntxiv. Kev tswj xyuas tsis tu ncua tam sim no yog tus yam ntxwv ntawm kev sib xyaw ua ke ntawm LED tsav tsheb ntawm lub fixture. Cov kev cai no tau lees paub tias qhov tsis tu ncua ntawm cov hluav taws xob tam sim no raug xa mus rau cov chips LED, yog li tiv thaiv qhov hluav taws xob hluav taws xob uas yuav ua rau arcing. Ntau yam kev tiv thaiv kev nyab xeeb sib txawv kuj suav nrog rau tus neeg tsav tsheb. Cov txheej txheem no suav nrog kev tiv thaiv overvoltage, tiv thaiv overcurrent, tiv thaiv luv luv, thiab tiv thaiv tshav kub. Nyob rau hauv cov kev tshwm sim uas muaj ib tug spikes nyob rau hauv lub hwj chim los yog ib feem tsis ua hauj lwm, tus neeg tsav tsheb yuav tsum tam sim ntawd kaw, uas yuav zam lub zus tau tej cov Cheebtsam uas yuav ua rau hluav taws. Tsis tas li ntawd, flameproof cable caj pas yog siv los kaw tag nrho cov kev sib txuas hluav taws xob. Cov qog no tsis tsuas yog tiv thaiv kev nkag ntawm cov pa roj thiab plua plav, tab sis lawv kuj tau lees tias txhua qhov hluav taws xob hluav taws xob uas tuaj yeem tshwm sim ntawm cov ntsiab lus sib txuas raug kaw hauv qhov chaw kaw. Tsis tas li ntawd, kev ua haujlwm ntawm lub circuitry yog tsim los ua haujlwm ntawm cov hluav taws xob qis, uas ntxiv txo qhov muaj peev xwm ntawm cov cua sov thiab cov hluav taws xob tsim.
Kub Tswj System
Vim qhov tseeb tias cov cua sov ntau dhau yog ib qho ntawm cov khoom siv hluav taws xob ntau tshaj plaws nyob rau hauv qhov chaw muaj kev phom sij, peb LED tawg-Cov pov thawj lub teeb uas tau lees paub los ntawm ATEX yog nruab nrog cov txheej txheem tswj qhov kub thiab txias. Ntxiv nrog rau kev ua hauj lwm hauv lub dab dej kub, cov aluminium casing ntawm lub fixture muaj finned channels uas tau raug tsim kho kom zoo los xyuas kom meej qhov siab tshaj plaws cua sov dissipation. Vim tias qhov nce ntawm thaj chaw ntawm lub thawv uas cov fins muab, cov cua sov uas yog tsim los ntawm LED chips thiab tsav tsheb muaj peev xwm dissipate sai sai rau hauv cov huab cua uas nyob ib ncig ntawm lub enclosure. Tsis tas li ntawd, lub fixture yog haum nrog ib tug thermal sensor uas ua raws li ib tug tiag tiag - lub sij hawm saib xyuas rau qhov kub thiab txias nyob rau hauv lub fixture. Nyob rau hauv rooj plaub uas qhov ntsuas kub siab tshaj qhov ntsuas kev nyab xeeb, uas ua raws li T6 chav kawm kub thiab tsawg dua lossis sib npaug li 85 degree, lub sensor yuav qhib tus neeg tsav tsheb kom txwv lub zog tso tawm, yog li ua kom lub cuab yeej tsis txhob kub dhau. Txawm tias thaum lub fixture yog nyob rau hauv tas li ntawd mus ua hauj lwm nyob ib ncig ntawm lub moos, no proactive kub tswj guarantees qhov kub thiab txias ntawm lub fixture yog considerably qis dua qhov ignition point ntawm txaus ntshai gases thiab hais. Ob qho tib si passive heat dissipation, uas yog ua tiav los ntawm cov fins, thiab kev ua haujlwm thermal xyuas ua haujlwm ua ke los muab cov kev tswj xyuas qhov kub thiab txias uas muaj kev ntseeg siab thiab txo cov kev phom sij ntawm cov hluav taws kub uas cuam tshuam nrog cov cua sov.
Dej tsis sib haum Technology
Cov cheeb tsam uas pom tias muaj kev phom sij yog feem ntau raug rau ib puag ncig hnyav, xws li nag lossis daus, dampness, plua plav, thiab cov khoom uas yog caustic. Yog tias lub teeb pom kev zoo tsis muaj dej txaus, nws yuav ua rau muaj kev puas tsuaj rau nws cov khoom siv sab hauv, uas tuaj yeem ua rau hluav taws xob ua haujlwm tsis zoo, tsim cov sparks, thiab thaum kawg, muaj peev xwm raug mob. Peb ATEX- ntawv pov thawj LED tawg-Cov pov thawj Lub teeb muaj ob txheej txheej txheej txheej uas yog ob qho tib si plua plav thiab tsis muaj dej. Nws tau ua tiav qib IP65 tiv thaiv, uas qhia tau tias nws yog plua plav tag nrho - nruj thiab tiv thaiv qis - cov dav hlau dej siab los ntawm txhua qhov kev taw qhia. Cov cuab yeej siv dej tsis zoo no tau lees paub tias qhov khoom siv yuav txuas ntxiv ua haujlwm kom raug thiab nyab xeeb txawm tias nyob hauv cov chaw uas muaj corrosive, plua plav, lossis ntub dej. Qee qhov piv txwv ntawm cov chaw zoo li no yog cov chaw tsim tshuaj lom neeg, cov chaw ua haujlwm sab nrauv, thiab cov chaw muaj kev puas tsuaj sab nraum zoov. Cov npe hauv qab no yog ib qho hauv - cov ntsiab lus tob ntawm ntau cov thev naus laus zis tsis muaj dej uas tau muab tso rau hauv cov khoom siv:
Sealed Enclosure nrog High -Quality Gaskets
Txhawm rau tsim ib qho kev thaiv uas yog ob qho tib si airtight thiab tsis muaj dej tsis sib haum ntawm lub qhov rooj thiab nws lub hau, cov ntaub thaiv npog ntawm cov khoom siv yog kaw siv silicone gaskets uas tiv taus qhov kub thiab txias thiab cov roj ntau dhau. Rau lub hom phiaj ntawm kev lees paub ntev - lub sij hawm sealing kev ua tau zoo, cov gaskets no yog npaj los ua siab ntev rau qhov kub thiab txias (xws li ntawm -40 degrees Celsius mus rau 85 degrees Celsius) thiab tiv thaiv kev puas tsuaj los ntawm corrosive chemicals, lubricants, thiab ultraviolet hluav taws xob. Txhawm rau tsim kom muaj lub foob kaw ntom ntom uas tiv thaiv dej, plua plav, thiab cov khoom corrosive los ntawm kev nkag mus rau hauv cov khoom siv sab hauv, cov gaskets yog compression-haum rau hauv grooves uas tau raug carved precisely rau hauv lub thawv. Cov gaskets no yog siv los kaw txhua qhov sib koom ua ke thiab qhov chaw sib txuas hauv qhov chaw kaw, nrog rau cov chaw uas cov cables nkag mus rau hauv lub thawv. Qhov no ua kom ntseeg tau tias tsis muaj qhov khoob uas tso cai rau cov plua plav lossis noo noo nkag mus rau hauv lub thawv.
Waterproof Cable Glands thiab Wiring
Tag nrho cov ntsiab lus nkag cable ntawm qhov khoom siv tau haum nrog cov qog hluav taws xob uas yog ob qho tib si tawg- pov thawj thiab tsis muaj dej, thiab lawv tau lees paub raws li qhov yuav tsum tau ua ntawm tus qauv IP65. Lub hom phiaj ntawm cov qog no yog tsim cov dej tsis sib haum nyob ib ncig ntawm lub hwj chim cables, uas yuav tiv thaiv plua plav thiab dej los ntawm kev nkag mus rau hauv qhov thaiv ntawm cov perforations hauv cov xov hlau. tooj dag, uas yog resistant rau corrosion, yog siv nyob rau hauv kev tsim kho ntawm cov qog, uas kuj muaj xws li ib tug compression haum uas nruj nreem nyob ib ncig ntawm lub cable los muab ib tug ruaj ntseg foob tsis hais txog ntawm txoj kab uas hla ntawm cov hlau. Tsis tas li ntawd, cov kab hluav taws xob sab hauv yog them los ntawm cov rwb thaiv tsev tsis muaj dej, uas tiv taus cov dej noo thiab zam kev luv luv uas tsim los ntawm kev puas tsuaj dej. Tsis tas li ntawd, cov cabling tau dhau los ntawm cov raj sab hauv uas tau ntim nrog silicone sealant, uas ntxiv txhim kho cov dej tsis zoo ntawm cov khoom siv.
Corrosion-Cov khoom siv tiv taus
Ntxiv nrog rau qhov muaj cov dej tsis sib haum, cov ntaub ntawv siv hauv kev tsim kho cov khoom raug xaiv rau lawv cov kev tiv thaiv corrosion. Qhov no ua kom ntseeg tau tias cov khoom siv yuav txuas ntxiv ua haujlwm tau zoo txawm tias muaj mob hnyav. Cov txheej txheem hu ua hard anodization yog siv rau qhov tuag-cast aluminium enclosure. Cov txheej txheem no ua rau muaj kev tiv thaiv oxide txheej uas tiv taus xeb, corrosion, thiab tshuaj lom neeg puas tsuaj. Vim tias cov txheej txheem tiv thaiv cov kua qaub, alkalis, thiab dej hiav txwv, cov khoom siv yog qhov kev xaiv zoo tshaj plaws rau kev siv ntawm ntug dej hiav txwv, cov chaw siv tshuaj, thiab cov chaw ntug dej hiav txwv uas pom tias muaj kev phom sij. LED diffuser yog tsim los ntawm cov iav tempered, uas tsis yog tsuas yog muaj zog rau kev cuam tshuam tab sis kuj tiv taus dej thiab tshuaj lom neeg corrosion. Qhov no ua kom ntseeg tau tias lub diffuser yuav txuas ntxiv kom meej thiab ua haujlwm tau txawm tias tom qab raug teeb meem nyuaj rau ntau xyoo dhau nws lub neej. Lub fixture yog guaranteed kom nws cov qauv kev ncaj ncees thiab kev nyab xeeb kev ua tau zoo thaum lub sij hawm tag nrho nws lub neej ua tsaug rau kev sib xyaw ntawm cov ntaub ntawv uas tiv taus corrosion thiab watertight sealing.
Txoj kev siv kom raug thiab daim ntawv thov scenarios
Thaum peb ATEX- ntawv pov thawj LED tawg- Cov Ntawv Pov Thawj Teeb yog tsim los rau kev nyab xeeb thiab kev ntseeg siab, kev siv kom raug thiab kev teeb tsa yog qhov tseem ceeb kom ntseeg tau tias nws ua tau raws li qhov xav tau. Kev teeb tsa, kev saib xyuas, lossis kev siv tsis raug tuaj yeem cuam tshuam lub teeb pom kev tawg - pov thawj thiab dej tsis zoo, tsim kom muaj kev nyab xeeb. Hauv qab no yog cov lus qhia ntxaws ntxaws rau kev siv kom raug, kev teeb tsa, kev saib xyuas, thiab cov ntawv thov tseem ceeb uas qhov khoom siv no ua tau zoo:
Cov txheej txheem txhim kho kom raug
Kev teeb tsa ntawm ATEX- ntawv pov thawj LED tawg- Lub teeb pov thawj yuav tsum tau ua los ntawm tus kws tshaj lij hluav taws xob uas paub txog qhov chaw muaj kev phom sij hluav taws xob thiab ATEX cov cai. Cov kauj ruam hauv qab no yuav tsum tau ua raws li kom muaj kev nyab xeeb thiab ua raws li kev teeb tsa:
Kev rho tawm hluav taws xob: Ua ntej pib kev teeb tsa, xyuas kom lub zog xa mus rau thaj chaw teeb tsa raug kaw thiab tawm (LOTO) kom tsis txhob muaj kev sib tsoo. Siv lub ntsuas hluav taws xob kom paub meej tias tsis muaj hluav taws xob tam sim no.
Mounting Surface Preparation: Lub mounting nto yuav tsum ruaj khov, thauj khoom -cov kabmob, thiab sib xws nrog cov khoom hnyav (txog 5kg). Rau qhov chaw sab nraum zoov lossis ntub dej, qhov chaw mounting yuav tsum yog corrosion-resistant (xws li, stainless hlau lossis galvanized steel).
Kev Txuas Txuas Hluav Taws Xob: Txuas lub teeb tsa tus tsav tsheb mus rau lub zog siv hluav taws xob siv cov qog tsis muaj dej tsis zoo. Xyuas kom tag nrho cov xov hlau txuas yog nruj thiab ruaj ntseg, thiab cov xov hlau nyob, nruab nrab, thiab hauv av tau raug txuas kom raug. Siv tsuas yog ATEX- cov ntawv pov thawj cables uas tau sib xws nrog qhov ntsuas qhov ntsuas hluav taws xob (100–277V AC).
Enclosure Sealing: Tom qab xaim, xyuas kom lub hau npog kom zoo thiab ua kom nruj, compressing lub silicone gasket los tsim cov dej tsis sib haum thiab flameproof. Txheeb xyuas tias tag nrho cov ntsia hlau tau nruj rau qhov pom zoo torque (5–8 N·m) kom tsis txhob muaj qhov sib txawv ntawm cov nplaim taws.
Kev Ntsuas: Tom qab kev teeb tsa, rov qab siv lub zog thiab sim cov khoom siv kom ntseeg tau tias nws ua haujlwm raug. Tshawb xyuas cov cim qhia ntawm flickering, overheating, los yog suab nrov txawv txav. Xyuas kom tseeb tias lub teeb pom kev zoo sib xws thiab lub teeb pom kev zoo ntawm qhov kub thiab txias tseem txias rau qhov kov.
Kev Kho Kom Zoo thiab Kev Qhia Txog Kev Siv
Kev saib xyuas tsis tu ncua yog qhov tseem ceeb los xyuas kom meej qhov kev sib tw lub sijhawm ntev - kev nyab xeeb thiab kev ua haujlwm. Cov lus qhia hauv qab no yuav tsum tau ua raws li kev saib xyuas thiab siv kom raug:
Kev tshuaj xyuas tsis tu ncua: Ua kev tshuaj xyuas qhov muag pom ntawm qhov khoom siv txhua 3 lub hlis. Tshawb xyuas cov cim ntawm kev puas tsuaj (xws li, cov kab nrib pleb hauv lub qhov rooj, iav tawg, lossis cov ntsia hlau xoob), corrosion, los yog gasket degradation. Yog tias pom muaj kev puas tsuaj, lub fixture yuav tsum tau muab tshem tawm ntawm kev pabcuam tam sim ntawd thiab kho lossis hloov.
Kev Tu: Ntxuav lub qhov hluav taws xob diffuser thiab lub qhov rooj tsis tu ncua siv cov ntaub mos, qhuav kom tshem tawm cov plua plav, av, thiab cov khib nyiab. Tsis txhob siv cov tshuaj hnyav los yog cov khoom siv abrasive, vim tias cov no tuaj yeem ua rau lub qhov rooj nkag los yog lub diffuser puas. Rau cov av tawv tawv, siv cov xab npum me me thiab dej, tom qab ntawd ziab cov khoom kom huv si kom tsis txhob muaj dej noo.
Kev Ntsuas Hluav Taws Xob: Txhua txhua 6 lub hlis, tshuaj xyuas cov kev sib txuas ntawm cov kab hluav taws xob thiab cov kab hluav taws xob rau cov cim ntawm kev xoob, corrosion, lossis puas. Tighten ib qho kev sib txuas xoob thiab hloov cov kab hluav taws xob puas lossis cov qog tam sim ntawd.
Kev ntsuas kub ntsuas: Lub sijhawm kuaj xyuas qhov ntsuas kub ntawm qhov chaw siv lub ntsuas kub infrared kom ntseeg tau tias nws nyob hauv chav ntsuas kub T6 (tsawg dua lossis sib npaug li 85 degree). Yog tias qhov kub siab tshaj qhov ntsuas no, tshawb xyuas qhov ua rau (piv txwv li, qhov cua tsis zoo, plua plav buildup) thiab kho kom raug.
Txwv tsis pub hloov kho: Tsis txhob hloov kho qhov chaw nyob rau hauv ib txoj kev, nrog rau qhov drilling qhov nyob rau hauv lub thawv, hloov cov khoom uas tsis yog -ATEX- tau ntawv pov thawj qhov chaw, los yog hloov cov nplaim taws. Cov kev hloov kho no yuav ua rau tsis raug cai ATEX daim ntawv pov thawj thiab tsim kom muaj kev nyab xeeb loj.
Daim ntawv thov Scenario
Peb ATEX- ntawv pov thawj LED tawg-Cov pov thawj Lub teeb yog tsim los ua kom tau zoo nyob rau hauv ntau qhov chaw muaj kev phom sij, ua tsaug rau nws ntau yam tsim, ATEX ntawv pov thawj, thiab kev ua tau zoo. Cov xwm txheej tseem ceeb ntawm daim ntawv thov muaj xws li:
Zoo tagnrho rau siv nyob rau hauv cov roj refineries, offshore platforms, roj cia tank, thiab pipeline chaw- qhov twg flammable hydrocarbons (xws li, methane, propane) muaj nyob. Cov khoom tawg tau tawg-cov ntaub ntawv pov thawj tsim thiab IP65 kev ntsuas dej tsis zoo ua rau nws tsim nyog rau kev siv sab hauv tsev thiab sab nraum zoov hauv cov cheeb tsam no, muab cov teeb pom kev zoo rau cov neeg ua haujlwm thiab cov khoom siv.
Zoo meej rau cov chaw ua tshuaj, cov chaw tsim tshuaj, thiab cov chaw khaws tshuaj chemicals - qhov twg cov roj hluav taws xob, cov tshuaj volatile, thiab cov tshuaj corrosive muaj ntau. Lub fixture lub corrosion-cov ntaub ntawv resistant thiab waterproof tsim kom ntseeg tau tias nws tseem ua hauj lwm txawm nyob rau hauv ib tug hnyav tshuaj ib puag ncig, thaum nws tsis tshua muaj deg kub tshem tawm ignition txaus ntshai.
Tsim nyog rau cov mines hauv av, qhov chaw mining, thiab cov chaw ua haujlwm thee- qhov twg cov plua plav hluav taws xob (xws li, cov plua plav thee) thiab cov roj hluav taws xob (xws li methane) ua rau muaj kev pheej hmoo loj heev. Lub fixture plua plav- nruj IP65 ntsuam xyuas thiab tawg- pov thawj tsim tiv thaiv plua plav nkag mus rau hauv cov khoom siv sab hauv, thaum nws qhov kev tsim kho muaj zog tiv taus qhov kev vibration siab thiab hnyav ntawm kev ua haujlwm tsuas.
Lub fixture kuj zoo tagnrho rau siv nyob rau hauv cov xim booths, grain cia chaw, dej khib nyiab, thiab lwm yam ib puag ncig uas flammable gases, combustible plua plav, los yog ya raws. Nws muaj ntau yam tsim thiab ATEX ntawv pov thawj ua rau nws yog ib qho kev daws teeb meem thoob ntiaj teb rau cov teeb pom kev zoo hauv cheeb tsam, ua kom muaj kev nyab xeeb thiab ua raws li kev lag luam thoob plaws ntau yam.
Xaus
Hauv thaj chaw muaj kev phom sij, txiav cov ces kaum ntawm kev nyab xeeb tsis yog ib qho kev xaiv- thiab thaum nws los txog rau lub teeb pom kev zoo, peb ATEX- ntawv pov thawj LED tawg- Pov thawj Lub Teeb yog tib txoj kev xaiv uas muab kev nyab xeeb, kev ua raws cai, thiab kev ua tau zoo. Los ntawm nws daim ntawv pov thawj ATEX thiab IEC tag nrho rau nws qhov kev tawg siab heev- cov ntaub ntawv pov thawj thiab tsis muaj dej tsis zoo, cov khoom siv no yog tsim los kom tshem tawm cov teeb meem hluav taws xob, tiv taus qhov chaw huab cua, thiab muab kev cia siab ntev -. Nws tsis yog lub teeb pom kev zoo nkaus xwb- nws yog kev nqis peev rau kev nyab xeeb ntawm koj pab neeg, kev tiv thaiv koj lub chaw, thiab kev ua raws li koj txoj haujlwm. Los ntawm kev xaiv qhov ATEX no - ntawv pov thawj LED tawg- Pov thawj Lub Teeb, koj tsis tsuas yog ua tau raws li cov cai tswj hwm tab sis kuj txo cov nqi khiav lag luam, txo kev pheej hmoo ntawm kev saib xyuas, thiab ua kom koj thaj chaw muaj kev phom sij tau teeb pom kev zoo, muaj txiaj ntsig, thiab muaj kev nyab xeeb. Rau cov thawj coj hauv tsev kho mob, cov neeg saib xyuas kev nyab xeeb, thiab pab pawg muag khoom uas tsis kam cuam tshuam txog kev nyab xeeb, qhov khoom siv no tsis tuaj yeem sib tham. Hu rau peb pab neeg muag khoom hnub no los tham txog koj qhov teeb meem teeb pom kev zoo hauv cheeb tsam, thov kom muaj cov ntaub ntawv qhia ntxaws ntxaws, lossis tau txais ib daim ntawv pov thawj tsim nyog-peb cov kws tshaj lij tau npaj los pab koj nrhiav cov kev daws teeb meem zoo tshaj plaws kom koj lub chaw muaj kev nyab xeeb thiab ua raws.
Txog Peb Lub Tuam Txhab
Peb lub tuam txhab txaus siab rau nws tus kheej ntawm nws tus kheej lub Hoobkas, lav kev tswj kom tiav cov txheej txheem ntau lawm thiab qhov zoo ntawm peb cov khoom. Peb tsis yog tus neeg sawv cev nkaus xwb; peb yog cov chaw tsim khoom cog lus los muab peb cov neeg siv khoom sib tw tshaj plaws. Peb caw cov neeg siv khoom los ntsuas peb cov qauv ua ntej, raws li peb tau lees paub tias qhov zoo thiab tus nqi ntawm peb cov khoom yog tus kheej - pov thawj. Peb kev mob siab rau kev ua tau zoo thiab cov neeg siv khoom txaus siab yuam kom peb ua raws li peb qhov zoo tshaj plaws thiab muab cov khoom zoo tshaj plaws.
Peb qhov chaw nyob
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