Muaj ntau thiab ntau qhov loj sab nraum zoov LED cov ntxaij vab tshaus, thiab lawv tau dhau los ua ntau thiab nrov nyob rau lub hli dhau los. Peb tuaj yeem pom qhov loj loj sab nraum zoov LED cov ntxaij vab tshaus hauv ntau lub nroog thiab txoj kev loj thiab kab. Piv nrog rau peb cov tuam txhab LED zaub, Yog tias thaj tsam ntawm qhov screen tshaj 10 square meters, nws yog hu ua ib qho loj sab nraum zoov LED zaub. Tom qab ntawd koj yuav tsum tau xyuam xim rau ntau yam thaum lub sij hawm kev yuav khoom, kev teeb tsa, thiab kev siv cov LED sab nraum zoov loj, vim tias tseem muaj qee qhov kev tsis saib xyuas hauv ntau qhov chaw. Thiab nws yog qhov tseeb qee cov ntsiab lus me me uas tau saib tsis pom uas feem ntau ua rau muaj kev phom sij rau kev nyab xeeb, thiab hauv qhov xwm txheej hnyav, lawv yuav ua rau muaj kev nyab xeeb.
Loj sab nraum zoov LED zaub cov ntxaij vab tshaus yog siv nyob rau hauv tiag tiag tej yaam num. Nyob rau hauv lub loj sab nraum zoov LED zaub system, LED puv xim zaub screen lub cev, tag nrho-xim zaub maub los, tswj lub computer, optical fiber, suab khoom thiab tswj software yog qhov tseem ceeb tshaj plaws nyob rau hauv tag nrho cov system. Thiab tseem ceeb systems. Hauv kev siv cov ntxaij vab tshaus loj sab nraum zoov LED, cov tswv tau them nyiaj ntau rau cov kev cai ntawm cov ntsiab lus tseem ceeb no. Nyob rau tib lub sijhawm, cov teb chaws no kuj muaj cov qauv tsim khoom thiab cov chaw soj ntsuam xyuas cov khoom zoo, thiab cov khoom lag luam zoo kuj tseem ntseeg tau. Yog li ntawd, txhawm rau kom tau txais txiaj ntsig ntau dua, ntau lub tuam txhab tsim khoom feem ntau txo qis tus qauv ntawm cov qauv steel, txo tus qauv ntawm cov hlua hlau, siv cov hlau tsis zoo, ntiav cov neeg ua haujlwm pheej yig, thiab lwm yam, ua rau muaj kev phom sij ntawm kev sib tsoo, thiab cov ntsiab lus no kuj tau ua. tshwj xeeb mloog ntawm feem ntau ntawm engineering tuam txhab uas muag. teeb meem.
Sab nraum zoov coj zaub
1. Lub vijtsam loj LED tau teeb tsa sab nraum zoov feem ntau nyob rau hauv lub hnub thiab los nag, thiab qhov chaw ua haujlwm hnyav. Cov khoom siv hluav taws xob tau ntub lossis ntub dej hnyav tuaj yeem ua rau luv luv lossis txawm tias hluav taws kub, ua rau lub cev tsis zoo lossis txawm tias hluav taws, thiab ua rau poob.
2. Lub vijtsam LED loj tuaj yeem tawm tsam los ntawm cov hluav taws xob muaj zog thiab cov hlau nplaum uas tshwm sim los ntawm xob laim.
3. Sab nraum zoov LED cov ntxaij vab tshaus loj feem ntau muaj txij li ob peb square metres mus rau kaum lossis ntau pua square meters. Cov neeg tuaj saib yog qhov dav, qhov pom kev deb yuav tsum muaj ntau yam kev pom, thiab lub teeb pom kev zoo hloov pauv, tshwj xeeb tshaj yog tias nws raug tshav ntuj ncaj qha, uas cuam tshuam rau cov txiaj ntsig ntawm cov duab.
4. Ib puag ncig kub hloov pauv zoo heev. Thaum lub vijtsam LED ua haujlwm, nws yuav tsim kom muaj qee qhov cua sov. Yog hais tias qhov kub thiab txias ambient siab dhau lawm thiab lub tshav kub dissipation yog tsis zoo, lub integrated Circuit Court tej zaum yuav tsis ua hauj lwm zoo los yog txawm yuav hlawv, uas yuav ua rau cov zaub system tsis ua hauj lwm ib txwm; thiab ambient kub nyob rau hauv lub caij ntuj no yog tsawg heev, ua rau cov zaub system tsis tau pib.
Los ntawm kev nkag siab saum toj no, peb yuav tsum ua kom nkag siab lub hom phiaj thiab saib xyuas cov ntsiab lus 4 no. Cov kev ceev faj tshwj xeeb rau kev teeb tsa ntawm qhov loj sab nraum zoov LED zaub yog raws li hauv qab no:
Txhim kho cov qauv hlau
Raws li cov qauv steel qauv rau nqa loj sab nraum zoov LED cov ntxaij vab tshaus, nws qhov ruaj khov yuav tsum tau ua kom ntseeg tau thaum lub sijhawm teeb tsa kom ua tiav cua thiab av qeeg. Feem ntau, sab nraum zoov LED cov ntxaij vab tshaus muaj thaj chaw loj loj thiab feem ntau ntsia rau hauv qhov chaw muaj neeg coob. Tus tsim ntawm nws cov qauv steel yuav tsum xav txog lub hauv paus, cua load, waterproof, plua plav pov thawj, ya raws-pov thawj, ambient kub, xob laim tiv thaiv, ib puag ncig cov pej xeem ceev, thiab lwm yam. Nyob rau tib lub sijhawm, cov qauv hlau tseem yuav tsum tau muab cov cuab yeej pabcuam xws li cov khoom siv hluav taws xob faib hluav taws xob, lub tshuab cua txias, axial kiv cua, teeb pom kev zoo, thiab lwm yam, nrog rau cov chaw tu xws li nees lem thiab ntaiv. Yog li ntawd, thaum lub sij hawm siv, tag nrho cov sab nraum zoov screen steel qauv yuav tsum tau tsim cov duab kos uas tau dhau los ntawm kev tshuaj xyuas ntawm lub tuam tsev muaj peev xwm los xyuas kom meej qhov kev ntseeg tau thiab kev nyab xeeb ntawm tag nrho cov qauv steel.
Tsis tas li ntawd, erection ntawm scaffolding yog qhov txuas tseem ceeb hauv kev tsim cov txheej txheem steel. Nws yog ib qho tsim nyog los xyuas kom meej tias txoj kev npaj ua ntej erecting lub scaffold undergoes nruj tsim kev xam thiab kev npaj ua qauv qhia, thiab xyuas kom meej tias lub on-site kev tsim kho yog nqa tawm raws li cov cai thiab raws sij hawm soj ntsuam xyuas kom tshem tawm cov kev nyab xeeb txaus ntshai tshwm sim los ntawm erection. lub scaffolding.
Tswj kev siv hluav taws xob
Raws li qhov kev qhia tshwj xeeb ntawm qhov chaw siv hluav taws xob ib ntus (JGJ46-2005), qhov chaw tsim kho yuav tsum tau txais peb theem hluav taws xob faib hluav taws xob, TN-S xoom tiv thaiv yuav tsum tau txais yuav, thiab ob theem Kev tiv thaiv dej yuav tsum tau txais yuav. Nws yuav tsum zam kom tsis txhob muaj peb-theem hluav taws xob faib hluav taws xob ua rau ob-theem hluav taws xob faib thaum lub sij hawm tsim kho, PE kab yog kos tawm ntawm qhov tsis ncaj ncees lawm, thiab rov qab ua haujlwm hauv av thiab cov sij hawm tsis sib npaug ntawm faus. zais kev phom sij rau kev tsim kho kom zoo.
Waterproof thiab noo noo-pov thawj
Qhov loj loj LED zaub yog ntsia sab nraum zoov, feem ntau raug rau lub hnub, nag, cua thiab plua plav npog, thiab qhov chaw ua haujlwm hnyav. Yog tias cov khoom siv hluav taws xob ntub dej los yog ntub dej hnyav, nws yuav ua rau luv luv lossis txawm tias muaj hluav taws kub, ua rau tsis ua hauj lwm lossis hluav taws kub, thiab ua rau poob; Yog li ntawd, lub vijtsam lub cev thiab Kev sib koom ua ke ntawm lub vijtsam lub cev thiab lub tsev yuav tsum nruj me ntsis tsis muaj dej tsis zoo thiab tsis muaj pov thawj; lub vijtsam lub cev yuav tsum muaj qhov ntsuas dej kom zoo, thaum cov dej ntws tawm, nws tuaj yeem tso tawm tau yooj yim; them sai sai rau cov dej tsis muaj dej thiab noo noo-pov thawj. Nws yog tsim nyog sau cia tias sab nraum zoov LED zaub tiv thaiv qib (pem hauv ntej / nraub qaum) yog tsawg kawg IP65 / IP54, thiab tsis tuaj yeem qis dua qhov kev tiv thaiv qib no.
Sab nraum zoov coj zaub
Qhov loj sab nraum zoov LED zaub yuav tsum tau nruab nrog cov khoom cua kom txias, kom qhov kub ntawm qhov screen yog -10 degree -40 degree . Lub kiv cua axial yog ntsia rau sab saum toj ntawm lub nraub qaum ntawm qhov screen kom dissipate cua sov; lub sab nraum zoov LED zaub nws tus kheej yuav tsim ib tug npaum li cas ntawm tshav kub thaum nws ua hauj lwm. Yog hais tias qhov kub thiab txias ambient siab dhau lawm thiab cov cua kub dissipation yog tsis zoo, lub integrated Circuit Court tej zaum yuav tsis ua hauj lwm zoo los yog txawm yuav hlawv, ua rau lub LED zaub Qhov system tsis ua hauj lwm zoo. Siv cov khoom siv hluav taws xob sib xyaw ua ke nrog kev ua haujlwm kub ntawm -40 degree thiab 80 degree txhawm rau tiv thaiv lub vijtsam loj ntawm qhov tsis tuaj yeem pib vim qhov kub ntawm lub caij ntuj no.
Siv cov hlau zoo
Qhov loj ntawm thaj tsam ntawm qhov loj LED zaub, lub zog siv ntau dua, thiab qhov siab dua qhov yuav tsum tau ua rau kev ruaj ntseg ntawm cov hlau. Tsuas yog siv cov xov hlau uas ua tau raws li cov kev cai ntawm lub teb chaws tus qauv tuaj yeem ua kom nws txoj kev nyab xeeb thiab ruaj khov. Ntawm ntau cov khoom siv hlau, muaj peb qhov yuav tsum tau ua kom pom tseeb: cov tub ntxhais yog tooj liab hlau conductive cab kuj, qhov chaw hla ntawm qhov kev kam rau siab ntawm cov tub ntxhais yog nyob rau hauv tus txheej txheem ntau tus nqi, thiab cov roj hmab npog cov tub ntxhais lub rwb thaiv tsev thiab nplaim taws. -retardant khoom yuav tsum tau raws li lub teb chaws tus qauv.
xob laim tiv thaiv grounding
Nws yog ib qho tsim nyog rau qhov loj-scale sab nraum zoov LED zaub los ua kev tiv thaiv xob laim. LED lub cev thiab lub plhaub yuav tsum muaj kev ntsuas av zoo, thiab cov av tiv thaiv yuav tsum tsawg dua 3 ohms. Kev sib koom ua ke ntawm cov khoom siv hluav taws xob nyob rau sab nraum zoov LED cov ntxaij vab tshaus yog siab, thiab cov kev xav tau ntawm kev tiv thaiv kev cuam tshuam tau nce siab dua. xob laim tuaj yeem ua mob rau lub teeb pom kev hauv ntau txoj hauv kev. Raws li ib txwm muaj, nws tuaj yeem tsoo lub vijtsam ncaj qha thiab tom qab ntawd xau rau hauv av los ntawm cov khoom siv hauv av. Ua rau txhua yam, hluav taws xob, thiab thermal puas thaum xob laim hla. Cov kev daws teeb meem yog equipotential bonding, uas yog, ungrounded los yog ungrounded hlau plhaub, hlau daim tawv nqaij ntawm lub cable, hlau thav duab nyob rau hauv lub screen zaub thiab lub grounding ntaus ntawv yog reliable welded thiab txuas mus rau tiv thaiv cov khoom los ntawm inducing high voltage los yog xob laim rau. cov khoom siv hauv av. Kev sib kis ntawm hauv av siab muaj peev xwm ua rau muaj kev tawm tsam overvoltage rau cov khoom siv hluav taws xob sab hauv thiab cov tub ntxhais cable. Loj sab nraum zoov LED cov lus tseem yuav raug tawm tsam los ntawm cov hluav taws xob muaj zog thiab cov hlau nplaum uas tshwm sim los ntawm xob laim, txhawm rau tso tawm qhov loj tam sim no los ntawm xob laim nyob rau lub sijhawm, txo cov overvoltage tshwm sim ntawm cov khoom siv, thiab txwv tsis pub muaj kev cuam tshuam ntawm xob laim. Feem ntau, cov cuab yeej tiv thaiv xob laim yuav tsum tau nruab rau ntawm cov ntxaij vab tshaus thiab cov tsev.
Kev cog qoob loo ntawm ib qho loj sab nraum zoov LED zaub yuav tsum tau txiav txim siab raws li qhov xwm txheej tshwj xeeb. Thaum cov zaub tau teeb tsa ntawm nws tus kheej, yuav tsum tau teeb tsa cov av sib cais, thiab cov av tiv thaiv yuav tsum tsis txhob siab dua 4 ohms; Thaum cov zaub txuas sab nraum lub tsev Thaum nyob rau ntawm phab ntsa, lub cev tseem ceeb thiab lub plhaub ntawm lub vijtsam zaub yuav tsum tau ua kom zoo nrog lub tsev, thiab yuav tsum tau txuas nrog lub tsev nrog kev cog lus hauv av. Lub grounding kuj yuav tsum tsis txhob ntau tshaj 1 ohm.
Xaiv lub hwj huam faib khoom kom raug
Loj-scale LED zaub cov ntxaij vab tshaus feem ntau siv AC220V tam sim no los muab lub zog, xav kom cov kab hluav taws xob hloov pauv kom tsawg dua 10 feem pua, thiab muab cov txheej txheem zoo hauv av. Rau cov ntxaij vab tshaus uas muaj hluav taws xob ntau tshaj 10kW, cov khoom siv hluav taws xob tshwj xeeb yuav tsum tau muab. Lub hwj chim faib txee nrog cov chaw taws teeb tswj kev ua haujlwm lossis PLC tswj kev ua haujlwm tuaj yeem xaiv raws li qhov xav tau. Lub hwj chim faib txee nrog PLC tswj kev ua haujlwm yog qhov ntse dua. Lub LCD maub los yuav siv tau los ua haujlwm nyob rau sab nraum zoov LED zaub thiab lub tshuab cua txias, kiv cua thiab lwm yam khoom siv. Qhov hloov pauv tuaj yeem saib xyuas qhov kub thiab txias hauv qhov screen thiab qhov ci ntsa iab sab nraum lub vijtsam hauv lub sijhawm, nrog rau cov ntaub ntawv ceeb toom sib xws. Nyob rau hauv lub LED sab nraum zoov screen, qhov dav ib puag ncig tej yam kev mob tsis zoo, thiab nws yog pom zoo kom siv lub hwj chim faib txee nrog PLC tswj; nyob rau hauv qhov project screen sab hauv, ib puag ncig zoo dua thiab qhov chaw muaj kev txwv, yog li PLC tswj tsis tas yuav tsum tau.
Txhawm rau tiv thaiv kom tsis txhob muaj hluav taws xob, lub qhov hluav taws xob hluav taws xob yuav tsum tau muab tso rau ntawm qhov hloov pauv tseem ceeb ntawm cov khoom siv hluav taws xob. Lub LCD maub los saib xyuas qhov sib cuam tshuam hauv lub hwj chim faib txee tuaj yeem tso saib qhov ntsuas kub ntawm lub sijhawm hauv cov zaub. Nyob rau hauv lub xeev tsis siv neeg, thaum qhov kub hauv qhov screen tshaj 65 degrees, qhov kev tshuaj ntsuam xyuas yuav qhia tias qhov kub thiab txias yog siab dhau, thiab lub LCD maub los yuav suab lub tswb nyob rau tib lub sij hawm, thiab lub kaw lus yuav cia li kaw lub hwj chim los tiv thaiv ib tug. hluav taws.
Raws li qhov teeb meem tiag tiag, cov pa luam yeeb tuaj yeem ntsia tau rau hauv qhov screen. Thaum hluav taws tshwm sim hauv qhov screen, yuav muaj cov lus hais tam sim ntawd ntawm kev saib xyuas interface. Nyob rau tib lub sijhawm, lub zog faib hluav taws xob tuaj yeem txuas nrog txiav txiav tawm lub zog.
kev kawm nyab xeeb
Cov kaus mom hlau tiv thaiv kev nyab xeeb, siv txoj hlua ruaj ntseg, thiab cov nets kev nyab xeeb yog peb yam riam phom ua khawv koob kom txo tau thiab txo cov kev tsim kho kev nyab xeeb. Ntawm qhov chaw tsim kho, chav tsev tsim kho yuav tsum xav kom txhua tus neeg ua haujlwm tam sim no hnav cov kaus mom kev nyab xeeb kom raug. Raws li cov ntaub ntawv cuam tshuam, qhov siab dua ntawm cov neeg ua haujlwm kev nyab xeeb kev kawm thiab ua tiav kev kawm txog kev nyab xeeb ntawm lub cev, qhov kev pheej hmoo ntawm kev nyab xeeb kev nyab xeeb yog qis dua li ntawm cov tuam txhab uas kev kawm txog kev nyab xeeb tsuas yog kev ua haujlwm xwb.
Cov ntsiab lus
Raws li feem ntau cov ntaub ntawv thiab kev paub dhau los, qhov tseeb, tsuav yog koj tsis nrhiav qhov zoo tshaj plaws kev txaus siab ntawm qhov project ib sab, thiab txo qhov cuam tshuam txog kev teeb tsa ntawm cov ntxaij vab tshaus LED loj loj; tsis txhob ua qhov muag tsis pom kev ua tau raws li lub sijhawm ua haujlwm, tab sis tsis quav ntsej txog kev tswj hwm kev nyab xeeb thiab kev nyab xeeb ntawm qhov project site; tsis txhob txo cov nqi tsim kho, thiab txo cov xaim teeb tsa; loj sab nraum zoov LED zaub installation tuaj yeem ua tau raws li qhov kev txiav txim. Nrog rau kev koom tes ntawm kev qhuab qhia tus kheej ntawm LED zaub chaw tsim khoom, kev tshaj lij ntawm tus kws tshaj lij, thiab kev saib xyuas ntawm tus tswv, ntau yam xwm txheej yuav raug zam lossis tsawg kawg qhov tshwm sim ntawm kev sib tsoo yuav raug txo.
