Lub khob tsev cog khoom yog muaj ntau cov khoom sib xyaw, yog li qhov ntsuas kub hauv tsev cog khoom tuaj yeem hloov kho dawb, thiab kev loj hlob ntawm cov qoob loo zoo nyob. Ntawm lawv, iav yog qhov tseem ceeb ntawm lub teeb kis hauv lub tsev cog khoom. Tsuas muaj ob hom khob ntsuab greenhouses, ib sab phab ntsa iav, thiab ib lub ntsej muag qab nthab.
Tsev cog khoom muaj ob yam iav, zoo li ntab ntab ntab, thiab diffuse Ntab khob yog feem ntau them rau sab phab ntsa ntawm lub tsev cog khoom, uas ua si lub luag haujlwm ntawm salding lub tsev cog khoom thiab kev txuag hluav taws xob; Diffuse Iav nws tsuas yog them rau saum lub tsev cog khoom, uas yog qhov tseem ceeb ntawm kev hloov chaw, thiab ua si lub luag haujlwm ntawm kev nce ntau lawm.
Qhov sib txawv ntawm Tsev Cog Khoom ntab iav thiab diffuse iav yuav to taub raws li hauv qab no
Thawj taw tes: kev hloov pauv
Cov kev hloov pauv ntawm dog dig ntab iav yog hais txog 86%, kev hloov pauv ntawm diffuse ntawm kev hloov pauv ntawm kev hloov pauv ntawm kev hloov pauv tom qab txheej yog 97.5%.
Thib ob: Tempering
Vim hais tias cov ntab iav yog tsuas yog ntsia rau sab phab ntsa, nws tsis tas yuav tsum tau npau taws thiab yog cov iav zoo tib yam. Diffuse iav yog ntsia rau saum lub tsev cog khoom, qhov siab ntawm lub tsev xog paj yog feem ntau 5-7 meters, yog li tempered iav yuav tsum tau siv.
Thib peb taw tes: Huab
Huab yog tus yuam sij los saib kom pom kev sib kis thiab tawg. Sab phab ntsa ntab iav ntawm lub tsev cog khoom yog dawb pos huab. Lub diffuse cua nyob rau sab saum toj ntawm lub tsev cog khoom muaj 10 fob degrees los muab kev xaiv, uas yog: 5, 10, 20, 70, 75 xyoo.
Plaub taw tes: txheej
Qhov zoo tib yam ntab iav nyob rau hauv lub tsev cog khoom tsis tas yuav coated, thiab lub teeb luam loj yuav tsum tau los ntawm sab phab ntsa tsis siab. Diffuse Iav reflection iav, uas yog qhov tseem ceeb ntawm lub teeb kev hloov chaw nyob hauv lub tsev cog khoom, yog qhov tseem ceeb rau cov iav kev loj hlob, yog li cov iav sib txawv
Thib tsib: Txawv
Ntab lub khob dej zoo tib yam rau cov iav iav, diffuse uas xav txog cov iav, thiab cov qauv dav dav yog cov paj dawb. Tus qauv ntawm diffuse refrection iav tau nias tawm los ntawm cov menyuam tshwj xeeb thiab muaj cov xeeb ntxwv sib txawv.
Qhov saum toj no yog qhov sib txawv ntawm ntab iav thiab diffuse rov qab iav, tom qab ntawd thaum peb yuav tsev cog khoom iav, peb yuav tsum tau them sai sai rau thiab nkag siab cov ntaub ntawv:
Ua ntej: pob tshab iav
Lub teeb kev hloov pauv ntawm lub khob saum toj kawg nkaus ntawm lub tsev cog khoom yuav tsum muaj ntau dua 90%, txwv tsis pub lub tsev cog khoom nyom tsis ntev (muaj cov piv txwv thiab cov lus qhia). Tam sim no, lub ntsej muag txawv txawv xav tau muab faib ua ob hom, ib qho kev hloov pauv hloov tshiab tawg tawg tshiab tawg iav;
Thib ob: tuab
Cov tuab ntawm diffuse reflection iav yog mas xaiv ntawm 4mm, feem ntau muaj 4 hli, qhov kev sib txuas lus diffuse ntawm 4mm, ntau dua li 1% siab tshaj li 5 hli;
Peb: Pos
According to different lighting conditions, we can choose one of 8 fog degrees 5, 10, 20, 30, 40, 50, 70, 75, and different fog degrees can be more suitable for greenhouse planting.
Plaub: Qhov loj me
Tsev cog khoom diffuse reflection iav yog cov khoom lag luam, yog li cov iav yog ua rau muaj kev txwv tsis pub muaj cov nqi, kom ntseeg tau tias tus nqi txiav siab yuav txo cov nqi ntau.
Mus xaus:
1. Zoo tib yam ntab iav yog siv nyob rau hauv sab phab ntsa ntawm lub tsev cog khoom, diffuse reflection iav yog siv nyob rau sab saum toj ntawm lub tsev xog paj;
2. Lub teeb kev hloov pauv ntawm dog dig ntab iav yog 86% -88%. Diffuse Iav peb lub iav tau muab faib ua 91.5% Scattering iav thiab 97.5% antireflection iav.
3. Qhov zoo tib yam ntab yog tsis muaj qhov tempered, diffuse reflection iav yog tempered iav
4. Zoo tib yam ntab lub khob tsis yog embossed, diffuse rov khob yog embossed iav
Yog tias koj xav tham ntxiv cov ntsiab lus, xav tiv tauj peb txhua lub sijhawm!
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Lub Sijhawm Post: Jan-17-2024
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