Case Study: Yuav Ua Li Cas Peb Cov Hlau Galvanized Powered Zhejiang University's Game- Hloov BIPV Campus

Hloov tshiab kawg: Tsib Hlis 30, 2026Los ntawm Pab Pawg Engineering ntawm Shandong Pinjie New Material Co., Ltd.12+ xyoo tsim galvanized steel kev daws teeb meem rau hnub ci. Peb cov khoom txhawb nqa ntau dua 800MW ntawm cov haujlwm thoob plaws 32 lub teb chaws, suav nrog 120+ siab -corrosion coastal installations.

Rov qab rau xyoo 2021, peb tau txais kev hu xov tooj uas yuav dhau los ua ib qho ntawm peb cov haujlwm tseem ceeb tshaj plaws. Pab pawg ntawm Zhejiang University Ningbo Institute of Technology (ZJUNIT) muaj lub tswv yim qus: lawv tsis xav mount hnub ci vaj huam sib luagntawmib ru. Lawv xav tau lub hnub ci vaj huam sib luagualub ru tsev. Thiab lawv xav tau nws kom muaj sia nyob Ningbo huab cua ntug hiav txwv phem -typhoons, ntsev tsuag, nag hnyav, ua haujlwm.

Peb paub tam sim ntawd qhov no yuav tsis yog txoj haujlwm txheem. Tab sis qhov ntawd yog qhov kev sib tw uas peb pab neeg nyob rau. Niaj hnub no, tsib xyoos tom qab, uas 2,600-square-meter BIPV lub ru tsev tseem muaj zog, ua rau lub tsev kawm ntawv General Experimental Building thiab ua tus qauv rau cov hnub ci sib xyaw ua ke. Thiab ntawm nws qhov tseem ceeb? PebCGI Hnub Ci Structure (Galvanized Iron Solar Structure).

Project Ntawm Ib Nrab

Qhov teeb meem: Rooftop hnub ci tsis zoo txaus

Lub tsev kawm ntawv General Experimental Building muaj ib lub ru tsev liab qab uas yuav mus pov tseg. Tab sis ib txwm hnub ci kev teeb tsa- cov khoom siv vov tsev + racks + panels-yuav tau ntxiv qhov hnyav uas tsis tsim nyog, tsim cov ntsiab lus xau, thiab raug nqi ntau dua li lawv xav siv.

Raws li ZJUNIT cov xov xwm tshaj tawm tau piav qhia, lawv xav tau qee yam uas tuaj yeem ua tau txhua yam: tsim hluav taws xob, ua kom lub tsev qhuav, txhawb nqa cov neeg ua haujlwm taug kev ntawm nws, thiab tuav tau ntau xyoo hauv ib puag ncig uas ntsev cua noj los ntawm cov hlau sai dua li koj xav.

Pab pawg engineering ntawm ZJUNIT twb tsis lees paub cov txhuas (kub dhau, tsis muaj zog txaus) thiab ua ntej-galvanized steel (nyias dhau, yuav tsis kav ntev). Thaum ntawd yog thaum lawv ncav cuag peb.

Peb txoj kev daws teeb meem: Kev Cai Kub-Dip Galvanized Steel Ua rau ntug dej hiav txwv

Peb tsis tau xa lawv cov hlau xwb. Peb tau ua haujlwm sab - los ntawm - sab nrog lawv cov engineers rau peb lub hlis los tsim cov txheej txheem uas yuav ua tau raws li txhua qhov lawv xav tau.

Qhov tshwm sim yog kev caiKub Dip Galvanized Steel Solar Mounting Structureuas ua raws li ob qho tib si lub ru tsev lub cev pob txha thiab lub vaj huam sib luag mounting system. Txhua 2m² chav tsev sib cog lus ib lub hnub ci monocrystalline ncaj qha mus rau lub hauv paus galvanized steel- tsis muaj kev sib cais vov tsev, tsis muaj txheej ntxiv, tsis muaj qhov xau.

Vim li cas peb hais rau Kub-Dip Galvanizing (Thiab Tsis Ua Ntej-Galvanized)

Qhov no yog qhov kev sib cav loj tshaj plaws uas peb muaj nrog tus neeg siv khoom thaum ntxov. Lawv cov peev nyiaj pib tau ua rau lawv leaning mus rau ua ntej -galvanized steel, uas yog pheej yig dua ua ntej. Tab sis peb paub tias nws yuav muaj kev puas tsuaj hauv Ningbo.

Peb taug kev ntawm lawvHDG vs Pre-Galvanized Solar Structurecov ntaub ntawv peb tau sau ntau tshaj 11 xyoo ntawm ntug dej hiav txwv tej yaam num:

Pre-galvanized steel muaj zinc txheej tsuas yog 5-15μm. Hauv Ningbo huab cua ntsev, nws pib xeb hauv 3-5 xyoos.

Peb kub-dip galvanized steel tsim ib metallurgically bonded zinc{1}}alloy txheej 80-120μm tuab. Nws kav 10-20 lub sij hawm ntev dua.

Peb tau pom lawv cov duab ntawm ob qhov sib npaug peb tau teeb tsa hauv Qingdao xyoo 2012: ib qho nrog 80μm HDG txheej, ib qho nrog pre-galvanized. Lub pre-galvanized ib tug yuav luag tag nrho xeb los ntawm. HDG ib qho zoo li yuav luag tshiab.

Qhov ntawd daws nws. Lawv mus nrog kub-dip galvanizing.

Cov Kev Cai Tweaks uas ua rau qhov project no ua haujlwm

Thaum lub sij hawm peb qhov chaw tsom xam, peb nrhiav tau ib yam dab tsi tseem ceeb: Ningbo lub ntsev tsuag concentration yog 20% ​​siab tshaj tus qauv C3 ib puag ncig. Yog li peb tau ua ob qhov kev hloov pauv tseem ceeb rau kev tsim:

Ntxiv Zinc Txheej Thickness: Peb tsoo qhov tsawg kawg nkausZinc Txheej Thickness rau Hnub Ci Mountinglos ntawm 80μm mus rau 85μm. Peb cov ntaub ntawv qhia tias qhov no ntxiv ib qho ntxiv 5-7 xyoo ntawm kev tiv thaiv corrosion nyob rau hauv ib puag ncig muaj ntsev.

Txhawb C Channels: Peb siv siab - zog Q235BGalvanized Steel C Channel rau hnub ci Mountinglos tsim daim phiaj xwm txheej. Cov kab no tuaj yeem txhawb nqa 80kg ib square meter- txaus rau tus neeg ua haujlwm 160-phaus taug kev nyab xeeb nyob qhov twg ntawm lub ru tsev.

Peb kuj tau tsim txhua yam rau ± 0.5 hli kam rau ua, yog li lawv tuaj yeem ntsia tau txhua yam ua ke ntawm - qhov chaw yam tsis muaj vuam. Qhov no txiav lub sij hawm installation los ntawm 40% thiab tshem tawm cov kev pheej hmoo ntawm weld corrosion.

Cov txiaj ntsig: 5 Xyoo ntawm Kev Ua Haujlwm Tsis Zoo

Lub kaw lus tau mus nyob rau lub Plaub Hlis 2021, thiab nws tau dhau qhov kev cia siab txij li ntawd los. Peb ua cov tshuaj ntsuam xyuas txhua xyoo, thiab txhua zaus peb txaus siab los ntawm qhov nws tuav tau zoo npaum li cas.

Tus nab npawb qhia peb li cas

Tag nrho tiam rau hnub tim: Tshaj 1.75 lab kWh (tsim txaus rau lub zog 160 lub tsev nruab nrab rau ib xyoos)

CO₂ emissions txo: ~ 1,200 tons

Zero leaks qhia-txawm tias thaum Typhoon In-Fa hauv 2021, uas tau pov tseg 400 hli los nag hauv 3 hnub

2025 kev soj ntsuam: Nruab nrab zinc txheej tuab tseem 78μm (tsuas yog 8.2% poob hauv 5 xyoos)

Tsis muaj cov qauv deformation, tsis muaj khoov brackets, tsis muaj cov khoom ua tsis tiav

Dr. Hu Changxing, Vice Dean ntawm College of Mechanical and Energy Engineering ntawm ZJUNIT, hais rau peb:

"Peb tau muaj kev pheej hmoo nrog qhov kev tsim qauv sib xyaw no, thiab nws tau them lub sijhawm loj. Pinjie tsis yog muag peb cov hlau xwb-lawv tau pab peb daws qhov teeb meem loj tshaj plaws uas peb tau ntsib: corrosion nyob rau hauv peb cov ntug hiav txwv dej. Tsib xyoos tom qab, lub ru tsev no tseem zoo thiab ua tau zoo li nws yog brand tshiab. Peb tsis tuaj yeem zoo siab dua. "

Txoj haujlwm tau ua tiav zoo tias lub tsev kawm ntawv tam sim no tau nthuav tawm tib qho kev tsim thoob plaws 50,000 square meters ntawm lub tsev kawm ntawv lub tsev. Kev nthuav dav kuj tseem yuav suav nrog aGalvanized Steel Solar Carport Structurethiab ob pebGalvanized Steel Solar Ground Mountkev teeb tsa. Thaum ua tiav, lub kaw lus yuav ua tau raws li 35% ntawm lub tsev kawm ntawv cov kev xav tau hluav taws xob tag nrho.

Vim li cas Pinjie yog qhov kev xaiv zoo rau koj qhov project hnub ci

Qhov project no tau qhia peb ntau yam txog dab tsi ua haujlwm hauv ntug hiav txwv BIPV daim ntawv thov. Thiab nws yog qhov kev txawj ntse uas peb coj mus rau txhua qhov haujlwm peb ua.

Thaum koj ua haujlwm nrog Shandong Pinjie New Material Co., Ltd., koj tau txais:

Pov thawj Zoo: Tag nrho peb cov khoom ua tau raws li ISO 9001, ISO 1461, thiab EN 1090 tus qauv. Peb kuaj txhua batch rau lub zog, adhesion, thiab corrosion kuj.

Xaus-rau-End Support: Peb cov engineers ua haujlwm nrog koj los ntawm kev tsim thawj zaug los ntawm kev teeb tsa. Peb tsis yog tsuas yog xa khoom thiab ploj mus.

Tag Nrho Cov Khoom Muag: Peb ua txhua yam koj xav tau, los ntawmCGI Hnub Ci StructurerauGalvanized Steel Solar Carport Structurethiab txhua yam hauv nruab nrab.

Qhov Zoo Tshaj Tag Nrho Tus Nqi Ntawm Cov Tswv Cuab: Peb kub-dip galvanized steel nqi tsuas yog 38% ntawm txhuas, kav ntev li ntev, thiab yuav luag tsis muaj kev saib xyuas.

Yog tias koj tab tom ua haujlwm ntawm ntug dej hiav txwv lossis muaj cov kev cai tshwj xeeb, peb xav qhia qhov peb tau kawm.

Cov lus nug nquag

Q: Yuav kub npaum li cas -dip galvanized steel nyob rau hauv ib puag ncig ntug hiav txwv?

A: Nrog rau txheej txheej tuab (100{1}}120μm), peb cov hlau kub-dip galvanized yuav kav li 20-25 xyoo nyob rau hauv feem ntau cov ntug dej hiav txwv. Hauv ib puag ncig me me, nws tuaj yeem nyob tau 30+ xyoo.

Q: Puas yog zinc- txhuas- magnesium txheej puas tsim nyog tus nqi ntxiv?

A: Rau qhov chaw ntug dej hiav txwv lossis ntug hiav txwv, yog. Nws muaj 10-20 npaug ntawm corrosion kuj ntawm tus qauv kub-dip galvanizing thiab tuaj yeem ua tus kheej- kho khawb. Rau feem ntau cov chaw hauv av, tus qauv HDG yog tus nqi ntau dua.

Q: Koj cov C channel puas tuaj yeem tuav cov daus hnyav?

A: Yog. Peb cov qauv Q235B channel tuaj yeem ua haujlwm txog 0.8kN / m² ntawm cov daus daus. Rau cov cheeb tsam uas muaj daus hnyav dua, peb muab Q355B raws uas muaj 50% siab zog tawm los.

Q: Koj tuaj yeem xa khoom sai npaum li cas?

A: Peb khaws cov khoom lag luam loj ntawm cov khoom lag luam, yog li peb tuaj yeem xa cov xaj feem ntau hauv 7 hnub lossis tsawg dua. Kev txiav txim siab feem ntau siv sijhawm 14-21 hnub.

Kev xav zaum kawg

Qhov project ZJUNIT tau qhia peb tias hnub ci tsis tas yuav muaj kev xav tom qab. Thaum koj muab nws tso rau hauv lub tsev nws tus kheej- siv cov ntaub ntawv raug, tsim los rau ib puag ncig tshwj xeeb- nws tuaj yeem ua haujlwm tau zoo dua, ruaj khov dua, thiab tus nqi ntau dua - zoo dua li kev teeb tsa ib txwm muaj.

Peb zoo siab uas tau ua ib feem ntawm qhov kev tsim kho tshiab no, thiab peb zoo siab los nqa qhov peb tau kawm rau koj qhov kev teeb tsa hnub ci tom ntej. Txawm hais tias koj tab tom tsim lub ru tsev, lub tsheb thauj mus los, lossis cov khoom siv hluav taws xob- nplai hauv av, peb muaj cov kws tshaj lij thiab cov khoom lag luam los ua kom nws ua tiav.

Npaj txhij pib?Hu rau peb pab pawg engineering hnub no rau aKev ntsuam xyuas qhov chaw dawb, txheej txheej thickness pom zoo, thiab tsis muaj - cov lus cog tseg. Peb yuav pab koj tsim cov tshuaj galvanized steel uas zoo meej rau koj qhov project cov xwm txheej thiab nyiaj txiag.