Kev them nyiaj yug photovoltaic yog ib qho tseem ceeb ntawm qhov chaw nres tsheb fais fab photovoltaic, nqa lub cev tseem ceeb ntawm kev tsim hluav taws xob photovoltaic. Yog li, kev xaiv ntawm bracket ncaj qha cuam tshuam rau kev nyab xeeb ntawm kev ua haujlwm, kev puas tsuaj thiab kev tsim kho cov nyiaj tau los ntawm photovoltaic modules.
Thaum xaiv lub bracket photovoltaic, nws yog ib qho tsim nyog los xaiv cov khoom sib txawv raws li cov ntawv thov sib txawv. Raws li cov ntaub ntawv sib txawv siv rau cov tswv cuab tseem ceeb ntawm kev txhawb nqa photovoltaic, lawv tuaj yeem muab faib ua cov kev txhawb nqa aluminium alloy, steel kev txhawb nqa thiab tsis yog -cov kev txhawb nqa hlau (cov kev txhawb nqa hloov tau). Ntawm lawv, tsis yog -kev txhawb nqa hlau (kev txhawb nqa yooj yim) yog siv tsawg dua, thaum aluminium alloy txhawb thiab steel brackets muaj lawv tus yam ntxwv.
Tsis yog-cov hlua hlau (cov hlua hloov tau yooj yim) siv steel cable prestressed cov qauv los daws cov teeb meem ncua sij hawm thiab qhov siab ntawm cov dej phwj tuaj kho cov nroj tsuag, cov toj siab nrog cov struts, ru tsev uas tsis tshua muaj load-cov kabmob, hav zoov{{2} }lub teeb ntxiv, dej- lub teeb ntxiv, lub tsev kawm tsav tsheb, thiab thaj chaw pabcuam kev loj. Nws tuaj yeem daws cov teeb meem kev lag luam zoo uas cov qauv kev txhawb nqa ib txwm tsis tuaj yeem teeb tsa, thiab daws cov teeb meem kev tsim kho ntawm cov chaw tsim hluav taws xob photovoltaic uas twb muaj lawm nyob rau hauv hav thiab toj, nrog rau hnub ci thaiv thiab tsis tshua muaj hluav taws xob (kwv yees li 10% -35% qis dua photovoltaic). chaw nres tsheb fais fab hauv thaj chaw tiaj tus). ) Lub chaw nres tsheb fais fab kev txhawb nqa muaj qhov tsis zoo ntawm cov khoom tsis zoo thiab cov qauv tsim.
Feem ntau, tsis yog -hlau stents (cov stents saj zawg zog) muaj dav adaptability, hloov tau yooj yim ntawm kev siv, kev nyab xeeb zoo thiab kev lag luam ntawm kev siv av zoo kawg nkaus, uas yog kev hloov pauv ntawm kev tsim hluav taws xob photovoltaic stents.
A reasonable form of photovoltaic support can improve the system's ability to resist wind and snow. Reasonable use of the bearing characteristics of the photovoltaic support system can further optimize its size parameters, save materials, and further reduce the cost of photovoltaic systems.
Cov loads ua haujlwm ntawm lub hauv paus ntawm photovoltaic module bracket feem ntau suav nrog: tus kheej - nyhav (tsis tu ncua) ntawm lub bracket thiab photovoltaic module, cua load, daus load, kub load thiab av qeeg load. Ntawm lawv, lub ntsiab tswj cov nyhuv yog cua load, yog li lub hauv paus tsim yuav tsum xyuas kom meej stability ntawm lub hauv paus nyob rau hauv qhov kev txiav txim ntawm cua load. Nyob rau hauv qhov kev txiav txim ntawm cua load, lub hauv paus yuav raug rub, tawg thiab lwm yam kev puas tsuaj tshwm sim, thiab lub hauv paus tsim yuav tsum muaj peev xwm los xyuas kom meej tias lub acting quab yuam tsis muaj kev puas tsuaj tshwm sim.
Yog li, dab tsi yog hom av photovoltaic txhawb nqa lub hauv paus thiab lub ru tsev photovoltaic txhawb nqa lub hauv paus? Lawv cov yam ntxwv yog dab tsi?
Hauv av photovoltaic kev txhawb nqa foundation
Bored pawg hauv paus: Nws yog qhov yooj yim dua los tsim qhov, qhov siab ntawm lub hauv paus tuaj yeem hloov kho raws li qhov chaw, qhov siab saum toj yog yooj yim los tswj, tus nqi ntawm cov pob zeb ntxiv yog me me, qhov kev khawb me me, kev tsim kho sai, thiab kev puas tsuaj rau cov nroj tsuag qub yog me me. Txawm li cas los xij, muaj qhov sib xyaw ua ke thiab nchuav rau ntawm qhov chaw, uas tsim nyog rau kev sau, av nplaum, silt, xuab zeb, thiab lwm yam.
Steel kauv foundation: Nws yog ib qho yooj yim los tsim qhov, thiab qhov siab saum toj kawg nkaus tuaj yeem hloov kho raws li qhov chaw. Nws tsis cuam tshuam los ntawm cov dej hauv av. Nws tuaj yeem tsim tau raws li ib txwm muaj nyob rau lub caij ntuj no kev nyab xeeb. Kev tsim kho yog ceev, qhov siab hloov kho yog hloov tau, thiab kev puas tsuaj rau ib puag ncig ntuj me me. Qhov kev puas tsuaj rau cov nroj tsuag qub yog me me, thiab tsis tas yuav tsum muaj kev sib tw. Haum rau cov suab puam, cov nyom, tidal flats, tom ntej no lub qhov rooj, cov av khov, thiab lwm yam. Txawm li cas los xij, cov hlau siv loj dua, thiab nws tsis haum rau lub hauv paus muaj zog corrosive thiab pob zeb foundations.
Independent foundation: qhov muaj zog tshaj tiv thaiv dej load, dej nyab thiab cua tsis kam. Tus nqi ntawm cov pob zeb ua kom muaj zog yog qhov loj tshaj plaws, kev ua haujlwm loj, cov khoom siv hauv av excavation thiab backfill yog loj, lub sij hawm tsim kho yog ntev, thiab kev puas tsuaj rau ib puag ncig yog loj. Nws tsis tshua muaj siv nyob rau hauv cov haujlwm photovoltaic.
Reinforced qhob sawb foundation: Hom lub hauv paus no feem ntau yog siv nyob rau hauv tiaj tus uniaxial taug qab photovoltaic kev txhawb nqa nrog lub hauv paus tsis zoo muaj peev xwm, nyob rau hauv cov cheeb tsam uas muaj qhov chaw tiaj tus thiab cov dej hauv av tsawg, thiab cov kev xav tau siab rau kev sib haum xeeb tsis sib haum.
Prefabricated pawg hauv paus: prestressed qhob yeeb nkab piles nrog ib txoj kab uas hla ntawm 300 hli los yog square pawg nrog ib tug ntoo khaub lig-sectional loj ntawm txog 200200 yog tsav mus rau hauv av, thiab steel daim hlau los yog bolts yog tseg nyob rau sab saum toj mus txuas rau pem hauv ntej. thiab cov kab hauv qab ntawm sab sauv, thiab qhov tob feem ntau tsawg dua 3 meters. Yooj yim thiab nrawm dua.
Bored pawg hauv paus: tus nqi qis, tab sis ntau dua cov kev xav tau rau cov av txheej, haum rau cov av silty nrog ib qho ntom ntom lossis yas, tawv yas silty av nplaum, tsis haum rau xoob xuab zeb av txheej, cov av zoo dua pebbles lossis pob zeb crushed tej zaum yuav muaj teeb meem nrog porosity. .
Hlau ntsia hlau pawg hauv paus: Nws yog ntsia hlau rau hauv av los ntawm cov tshuab tshwj xeeb, kev tsim kho ceev ceev, tsis tas yuav tsum muaj qhov chaw theem, tsis tas yuav tsum muaj kev ua haujlwm hauv av lossis pob zeb, thiab cov nroj tsuag hauv thaj teb raug tiv thaiv kom zoo tshaj plaws. Qhov siab ntawm lub bracket tuaj yeem hloov kho raws li qhov chaw, thiab cov ntsia hlau pawg tuaj yeem rov qab siv dua.
Pav ca lub ru tsev photovoltaic kev them nyiaj yug foundation
Cement counterweight txoj kev: nchuav cov cement piers ntawm lub ru tsev cement, qhov no yog ib qho kev txhim kho, qhov kom zoo dua yog ruaj khov thiab tsis ua rau lub ru tsev waterproofing.
Prefabricated cement counterweight: Piv nrog rau kev tsim cov cement piers, nws txuag lub sij hawm thiab txuag cov cement embedded qhov chaw.