1. Lub iav Low-E yog dab tsi?

Cov iav Low-E yog cov iav uas tsis tshua muaj hluav taws xob. Nws yog tsim los ntawm kev txheej rau ntawm qhov chaw ntawm cov iav kom txo qhov emissivity E ntawm 0.84 mus rau tsawg dua 0.15.

2. Cov yam ntxwv ntawm Low-E iav yog dab tsi?

① Muaj kev cuam tshuam infrared siab, tuaj yeem cuam tshuam ncaj qha rau cov hluav taws xob thermal infrared deb.

② Qhov emissivity ntawm qhov chaw E qis, thiab lub peev xwm los nqus tau lub zog sab nraud yog me me, yog li lub zog cua sov rov qab los tsawg dua.

③ Tus coefficient shading SC muaj ntau yam, thiab kev xa hluav taws xob ntawm lub hnub ci tuaj yeem tswj tau raws li qhov xav tau kom tau raws li qhov xav tau ntawm ntau thaj chaw sib txawv.

3. Vim li cas zaj duab xis Low-E thiaj li cuam tshuam tau cua sov?

Zaj duab xis Low-E yog coated nrog silver txheej, uas tuaj yeem cuam tshuam ntau dua 98% ntawm cov hluav taws xob deb-infrared thermal, yog li ntawd thiaj li cuam tshuam ncaj qha rau cua sov zoo li lub teeb uas cuam tshuam los ntawm daim iav. Lub coefficient shading SC ntawm Low-E tuaj yeem ntau ntawm 0.2 txog 0.7, yog li lub zog hnub ci ncaj qha nkag mus rau hauv chav tuaj yeem tswj tau raws li qhov xav tau.

4. Cov txheej txheem iav txheej txheem tseem ceeb yog dab tsi?

Muaj ob hom: txheej txheej online thiab txheej txheej nqus tsev magnetron sputtering (tseem hu ua txheej txheej off-line).

Cov iav uas muaj txheej txheem online no yog tsim los ntawm cov kab tsim iav ntab. Hom iav no muaj qhov zoo ntawm ib hom, tsis tshua muaj kev cuam tshuam los ntawm cua sov thiab tus nqi tsim khoom qis. Nws tsuas yog qhov zoo xwb uas nws tuaj yeem khoov tau kub.

Cov iav uas tau coated off-line muaj ntau yam, nws muaj kev ua haujlwm zoo heev rau kev cuam tshuam cua sov thiab pom tseeb tias nws txuag hluav taws xob. Qhov tsis zoo yog tias nws tsis tuaj yeem khoov tau kub.

5. Cov iav Low-E puas siv tau ua ib daim xwb?

Cov iav Low-E uas tsim los ntawm cov txheej txheem nqus tsev magnetron sputtering tsis tuaj yeem siv rau hauv ib daim xwb, tab sis tsuas yog siv tau rau hauv cov iav rwb thaiv tsev lossis cov iav laminated. Txawm li cas los xij, nws qhov emissivity E qis dua 0.15 thiab tuaj yeem qis li 0.01.

Cov iav Low-E uas tsim los ntawm cov txheej txheem txheej txheem online tuaj yeem siv tau rau hauv ib daim xwb, tab sis nws qhov emissivity E = 0.28. Hais lus nruj me ntsis, nws tsis tuaj yeem hu ua iav Low-E (cov khoom uas muaj emissivity e ≤ 0.15 yog hu ua cov khoom hluav taws xob qis).