Efficient energy-saving environment-friendly thermal-insulation louver adopting nano-technology materials

Abstract

The invention discloses an efficient energy-saving environment-friendly thermal-insulation louver adopting nano-technology materials. The louver comprises a window frame and a plurality of window blades which are vertically arranged and hinged to the window frame in sequence; the window blades can be pervious to light, and the window blades are connected end to end when rotating to the vertical direction and are used for closing the window frame; the light-facing surface of each window blade is coated with a light-pervious reflective thermal-insulation layer, the shady surface of each window blade is coated with a heat-insulating layer pervious to light, and the heat-insulating layers are nano aerogel coatings; the upper ends and/or the lower ends of the window blades are provided with thermal-insulation rubber strips used for sealing joints between the window blades. The light-pervious reflective thermal-insulation layers and the heat-insulating layers are arranged, so that indoor lighting and heat insulation are guaranteed effectively; the thermal-insulation rubber strips are arranged, so that convection of outside hot air and indoor air is effectively isolated, and the indoor temperature is maintained at a comfortable value. The reflective thermal-insulation layers are made of nano-functional materials and can inhibit the temperature rise of 8 DEG C or above; the heat-insulating layers are made of nano aerogel materials, so that the internal Brownian motion convection is effectively eliminated, and the heat insulation property is excellent.

Description

technical field [0001] The invention relates to a window structure, in particular to a high-efficiency, energy-saving, environment-friendly and heat-insulating louver using nanotechnology materials. Background technique [0002] Existing traditional blinds, when the window leaf is adjusted to be perpendicular to the ground, the window leaf will block the light. Although it can block the outdoor radiant heat to a certain extent, the efficiency is very low, and it cannot block the air convective heat in the window leaf gap. conduction. And because it blocks the light, it affects the transparency and normal lighting of the indoor landscape. [0003] Light and heat are a pair of contradictory things. People need proper lighting but want to avoid excessive heat as much as possible. Therefore, it has always been a difficult problem for people to achieve a balance between light transmission and heat insulation by blocking unnecessary excess heat while satisfying daylighting and m...

AI Technical Summary

Problems solved by technology

[0002] Existing traditional blinds, when the window leaf is adjusted to be perpendicular to the ground, the window leaf will block the light. Although it can block the outdoor radiant heat to a certain extent, the efficiency is very low, and it cannot block the air convective heat in the window leaf gap. Conduction

And because it blocks the light, it affects the transparency and normal lighting of the indoor landscape

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