Lub hnub ci photovoltaic bracket yog qhov cuab yeej tshwj xeeb uas tsim los rau tso, txhim kho thiab kho cov hnub ci sab hauv lub hnub ci photovoltaic zog tsim hluav taws xob. Raws li qhov tseem ceeb ntawm photovoltaic zog chaw nres tsheb, hnub ci photovoltaic kev txhawb nqa nqa lub cev loj ntawm photovoltaic zog chaw nres tsheb. Xaiv txoj cai ntawm photovoltaic bracket tuaj yeem tsis tsuas yog xyuas kom muaj kev nyab xeeb kev ua haujlwm ntawm photovoltaic modules, txo tus nqi puas tsuaj, tab sis kuj tseem txo tus nqi engineering thiab txo cov nqi kev saib xyuas nyob rau theem tom ntej.
Ua ntej, kev faib tawm ntawm hnub ci photovoltaic nkhaus
Cov ntaub ntawv siv nyob rau hauv hnub ci photovoltaic nkhaus nws txawv, feem ntau yog aluminium alloy, stainless hlau thiab tsis xeb. Ntawm lawv, kev siv cov tsis muaj hlau yog tsawg dua. Kev faib tawm ntawm lub hnub ci photovoltaic nkhaus yog pom hauv qab no:
1. Tsau tsau kab ntawv photovoltaic
Lub voos khawm ruaj khov kho tau hais txog txheej txheem caws tes uas tswj cov tib lub qauv thiab lub kaum sab xis tom qab kev teeb tsa. Cov txheej txheem kev teeb tsa ncaj qha tso lub hnub ci photovoltaic module mus rau thaj chaw qis qis (ntawm lub kaum ntse ntse nrog lub hauv av), thiab tsim cov hnub ci photovoltaic array nyob rau hauv ib qho kev sib txuas thiab cov kab sib luag, yog li ua tiav lub hom phiaj ntawm hnub ci photovoltaic zog tiam. Muaj ntau ntau txoj kev kho cov txheej txheem. Piv txwv li, cov txheej txheem kho hauv av muaj cov qauv pob zeb pob zeb (cov qauv kev qhia ncaj qha), pob zeb thaiv kev tiv thaiv cov txheej txheem, cov txheej txheem ua ntej faus, txoj kev thauj tog rau nkoj hauv av, thiab lwm yam.
Piv txwv li hauv pem teb bracket kho txoj kev, lub pobzeb glazed ru tsev, lub ntsiab txhawb nqa tus tswv cuab tshuab feem kev kho lub siab thaiv, cov xim hlau pobzeb vuas vov tsev bracket kho txoj kev
2.Txawm cov ntawv ci photovoltaic
Thaum lub hnub ci lub hnub yog qhov txiav txim siab rau lub roj teeb vaj huam sib luag, hnub ci zog tau txais qhov loj tshaj plaws ntawm lub hnub ci zog thiab lub zog hluav taws xob ntau tshaj plaws. Tab sis lub ntiaj teb hloov pauv thiab qev txhua lub sijhawm, yog li lub kaum sab xis ntawm lub hnub hloov siab txhua lub sijhawm. Yog li, cov kab ke ua haujlwm tsom lub hnub ci kom ntau li ntau tau, kom lub hnub ci ci tau txais cov hnub ci ntau dua nyob rau ib cheeb tsam ntawm lub roj teeb vaj huam sib luag, yog li ua kom lub zog txuas hluav taws xob. Nyob rau tam sim no, cov kab rov taug qab muaj ob hom kev taug kev ib leeg taug qab cov kab ke thiab ob txoj kab taug. Ib leeg-kab khiav tshuab raug muab faib ua kab rov tav ib leeg-axis nrhiav tshuab thiab oblique-axis mus txog qhovtwg tshuab.
Kab rov tav ib leeg-axis taug qab, oblique ib leeg-nrhiav kev taug qab, ob-axis nrhiav kev sib quas
Qhov thib ob, kev teeb tsa ntawm lub hnub ci photovoltaic bracket
Lub tshuab txheej txheem ntawm txoj hlua khi yuav tsum tau nqa tawm raws li cov qauv duab kos duab. Txoj haujlwm thiab xaim teeb duab ntawm cov xim hlau vov tsev yog feem ntau muab tso rau ntawm txoj haujlwm ua ke, thiab tom qab ntawd kev teeb tsa ntawm cov lus qhia kev sib tw. Ua tib zoo saib qhov sib txawv ntawm cov fixtures, qhov kev ncua deb ntawm cov khoom siv sib tshooj ib yam thiab cov kev qhia nyob ib sab ob kab ntawv. Kev teeb tsa ntawm cov lus qhia kev tsheb nqaj hlau yuav tsum muab nruab rau hauv ntu nruab nrab, ob ntu kawg, thiab cov kev tsheb ciav hlau sib txuas hauv qhov kev txiav txim. Tom qab kev teeb tsa ntawm txoj kev tsheb nqaj hlau, xyuas qhov theem ntawm txhua daim ntawv qhia kev tsheb nqaj hlau, thiab qhov khoov ntawm txhua qhov ntawm cov lus qhia kev tsheb nqaj hlau yuav tsum tsis pub ntau dua 1 hli.
Tom qab kev teeb tsa ntawm lub laj kab tiav, ua tiav qhov chaw ntawm kev nkhaus. Them sai sai rau qhov sib txawv nruab nrab ntawm cov hauv ntej thiab tom qab kab, thiab qhov deb ntawm phab ntsa hauv qhov tsim. Cov kev tiv thaiv yuav tsum tau ua thaum nqa thiab tuav kom tsis txhob raug mob thiab ua rau lub tsev qub puas. Ib qho ntxiv, tsis txhob ceev cov ntsia liaj qhov chaw hauv ib lub sijhawm thaum txhim kho tus ncej, kab teeb thiab phau ntawv qhia cov hlua ntawm cov hlua. Cov nkhaus nkhaus txhua yam ncaj thiab thooj vias tas nrho nruj. Cov hauv qab no piav qhia ntau txoj hauv kev ntawm kev txhim kho cov xov tooj faib ua ke:
Cement phaus txheej txheem
Kev nchuav cov npoo ntawm lub vov tsev vov yog hom kev teeb tsa feem ntau siv.
2. Txhim kho ob-xaim hluav taws xob leeg hauv chaw nres tsheb fais fab tshwj xeeb
Ib tug. Hais txog cov khoom siv dag zog
Lub laj kab feem ntau yog ua los ntawm Q235B steel thiab txhuas alloy extruded profile 6063 T6.
Hais txog lub zog, 6063 T6 aluminium alloy yog li 68% -69% ntawm Q235 B steel, yog li hlau feem ntau zoo dua li aluminium alloy profiles nyob rau hauv cov cheeb tsam muaj cua thiab ntau qhov loj.
ob. Lub txim dab tsi
Lub deflection ntawm cov qauv yog cuam tshuam nrog cov duab thiab qhov loj me ntawm cov profile thiab elastic modulus (qhov ntsuas qhov tsis suav qhov khoom) thiab tsis cuam tshuam ncaj qha rau lub zog ntawm cov khoom.
Raws li cov xwm txheej qub, qhov deformation ntawm aluminium alloy profiles yog 2.9 npaug ntawm cov hlau, thiab qhov hnyav yog 35% ntawm cov hlau. Hais txog cov nqi, cov khoom siv aluminium yog 3 zaug ntawm cov hlau. Yog li no, feem ntau hauv cov cheeb tsam cua hlob, qhov nrug yog qhov loj me, tus nqi thiab lwm yam mob ntawm cov hlau zoo dua li aluminium alloy profiles.
peb. Anti-corrosion
Tam sim no, lub ntsiab tiv thaiv kev xeb ntawm cov hlau yog 55-80μm galvanized steel thiab 5-10μm anodized aluminium alloy.
Aluminium alloy yog nyob rau thaj chaw passivation nyob rau hauv qhov chaw ib puag ncig, thiab cov zaj duab xis oxide tuab yog tsim rau saum npoo, uas tiv thaiv cov nplaim ntawm cov txhuas ua kom nrov tau los ntawm kev tiv toj ib puag ncig ntawm ib puag ncig, yog li nws muaj kev txhim kho zoo corrosion, thiab corrosion tus nqi nce nrog lub sijhawm. Thaum txu zuj zus.
Raws li qhov xwm txheej ib txwm (C1-C4 ib puag ncig), qhov tuab ntawm 80μm galvanized steel tuaj yeem lav rau ntau tshaj 20 xyoo, tab sis qhov xeb xeb tau nce nrawm rau hauv thaj chaw muaj huab cua lossis chaw siab-dej hiav txwv thiab txawm tias muaj dej hiav txwv. Saum toj no thiab yuav tsum tau saib xyuas tas li txhua xyoo. Aluminium tseem zoo tshaj rau cov hlau ntau ntxiv yog hais txog kev tiv thaiv corrosion.
Piv rau lwm yam
(1) Kev Txheeb Xyuas: Muaj ntau txoj hauv kev kho saum npoo rau aluminium alloy profiles, xws li anodizing, tshuaj polishing, fluorocarbon txau, thiab pleev xim rau electrophoretic. Cov tsos zoo nkauj thiab tuaj yeem hloov kho mus rau ntau qhov chaw muaj zog corrosive.
Cov hlau feem ntau yog kub-dip galvanized, nto txau, thiab pleev xim. Cov tsos yog zuj zus tshaj li txhuas cov ntawv siv ntawm txhuas. Nws tseem yog qis dua rau aluminium profiles nyob rau hauv cov nqe lus ntawm kev tiv thaiv corrosion.
(2) Ntau yam ntawm cov ntu: Cov txheej txheem dav dav ntawm aluminium alloy profiles suav nrog extrusion, casting, khoov, stamping thiab lwm txoj kev. Extrusion ntau lawm tam sim no tau tsim cov qauv kev tsim tawm ntau. Los ntawm kev qhib lub extrusion tuag, nws tuaj yeem ua tiav qhov tsim txhua yam kev hla ntu ntawm cov khoom siv, thiab cov khoom siv ceev yog qhov ceev heev.
Cov hlau feem ntau kuav los tiag, nrum, khoov, txhav, thiab lwm yam. Kev txiav txim siab yuav tsum tau muab kho los ntawm kev siv lub tshuab log, tab sis tom qab lub tshuab hloov, nws tuaj yeem tsim cov khoom lag luam zoo ib yam nkaus xwb, thiab qhov loj me tuaj yeem hloov kho, thiab cov duab ntoo khaub lig tuaj yeem hloov tsis tau, xws li C-zoo li hlau. , Z-puab hlau, thiab lwm seem. Tus txheej txheem dov ntau lawm kuj tsau thiab qhov ntau lawm kuj raug ceev.
Tsib, kev ua tau zoo sib piv
(1) Aluminium alloy profiles yog lub teeb nyob rau hauv qhov hnyav, zoo nkauj nyob rau hauv tsos, thiab zoo heev nyob rau hauv anti-corrosion kev ua tau zoo. Lawv feem ntau siv rau hauv chaw nres tsheb fais fab ru tsev uas yuav tsum muaj kev sib tw-kev coj tus kheej thiab muaj zog tiv thaiv ib puag ncig. Yuav muaj cov txiaj ntsig zoo dua.
(2) Cov hlau tsis muaj zog thiab me me hauv kev tiv thaiv thaum raug thauj. Nws feem ntau siv rau hauv cov chaw nres tsheb fais fab hauv cov xwm txheej zoo ib yam los yog rau cov khoom siv sib xyaw kom muaj zog loj.
(3) Tus Nqi: Feem ntau, qhov pib qhov cua ceev qis yog 0.6kN / m2 thiab qhov luv tshaj 2m. Tus nqi ntawm aluminium alloy bracket yog 1.3-1.5 npaug dua li ntawm cov qauv sib tsoo steel. Hauv qhov nruab nrab ntawm qhov nruab nrab me me, (xws li lub xim steel ru tsev), tus nqi sib txawv ntawm cov txhuas hlau pawg thiab cov qauv ntsuas hlau tsis sib thooj, thiab cov aluminium alloy feem ntau sib zog dua li cov hlau tsis xwm yeem hauv qhov hnyav, yog li nws yog qhov tsim nyog rau ru tsev hluav taws xob, tshwj xeeb nrog kev thauj khoom hnyav thiab Photovoltaic vov vuas vov tsis muaj txheej txheem.
Hauv cov chaw muaj cua, kev siv cov hlau txhawb nqa muaj cov txiaj ntsig kev lag luam tseem ceeb thaum lub dav ntev me.
Xa tuaj tawm tswv yim
Keeb Kwm