Passive window wall system with functions of light guiding, sun shading and air venting

Abstract

The invention relates to a passive window wall system with the functions of light guiding, sun shading and air venting. The passive window wall system comprises a window frame, a horizontal planter, a lower hanging window, a sun shading and light guiding plate, a fixed window, a sun shading curtain and a middle hanging window, wherein the lower hanging window, the sun shading and light guiding plate, the fixed window and the middle hanging window are sequentially arranged on the window frame from top to bottom; the sun shading curtain is arranged at the inner side of the fixed window; the horizontal planter is located at the outer side of the window frame and is located at the tilted upper part of the lower hanging window, and the horizontal planter and the window frame are integrally poured and formed. According to the passive window wall system with the functions of light guiding, sun shading and air venting, disclosed by the invention, the contradiction among sun shading, light catching and air venting of a common external window system is solved, strong direct-illuminating light rays in a room can be filtered, dazzle light is avoided, the air venting volume of an external window in not influenced while high-quality natural light catching is provided, and a healthy indoor environment and a good visual field are provided.

Description

technical field [0001] The invention relates to a building exterior wall system, in particular to a passive window wall system with light guiding, sunshading and ventilation functions, and belongs to the technical field of building engineering. Background technique [0002] With the improvement of glass strength and the enhancement of energy-saving effect, large-area glass windows are used more and more frequently in office buildings, especially their wide field of vision and transparent senses, which give users a good spiritual enjoyment. And this kind of large glass windows often has the problem of glare, especially in office buildings, it is often necessary to add a layer of blackout curtains inside to solve this problem. [0003] However, in the specific use process, there are often such contradictions. [0004] 1. If the indoor blackout curtain is not opened, the direct light will cause serious glare in the room; if the blackout curtain is closed, artificial lighting w...

AI Technical Summary

Problems solved by technology

If the window is forced to open, the blowing of the sunshade will affect the service life of the sunshade

Put away the blackout curtains, open the windows and open the windows, but glare cannot be avoided

[0006]3. The purpose of installing large glass windows is to provide a good view, but the opened sunshade curtains block the view, which violates the original intention

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