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Self-purifying light pollution resisting building external wall

A technology for building exterior walls and self-purification, which can be used in buildings, building components, building structures, etc.

Active Publication Date: 2015-09-23
JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the thickness of the glass curtain wall is relatively large, but it can be adjusted by measures such as hanging out of the curtain wall
The general glass curtain wall often produces physical pollution due to light reflection, and does not have the function of self-purifying the external environment of the building. environment, especially the requirements of curtain wall design

Method used

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  • Self-purifying light pollution resisting building external wall
  • Self-purifying light pollution resisting building external wall
  • Self-purifying light pollution resisting building external wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 As shown, a self-purifying and anti-light pollution building exterior wall, the base 1 is fixed on the exterior wall; evenly distributed glass balls 2 are fixed on the base, and a certain distance is left between the glass balls 2, and the glass balls 2 are exposed from the base. The seat part is smaller than a hemisphere; the glass ball 2 is loaded with a photosensitive catalyst capable of decomposing water into free radicals and electron-hole pairs. Wherein the base 1 is made of glass, concrete or polymer material.

Embodiment 2

[0032] Such as figure 2 As shown, a self-purifying and anti-light pollution building exterior wall, the base 1 is fixed on the exterior wall; evenly distributed glass balls 2 are fixed on the base, the glass balls are close to each other, and the part of the glass ball exposed from the base is larger than a hemisphere ; The glass ball 2 is loaded with a photosensitive catalyst capable of decomposing water into free radicals and electron-hole pairs. Wherein the base 1 is made of glass, concrete or polymer material.

Embodiment 3

[0034] Such as image 3 As shown, a self-purifying and light-pollution-proof building exterior wall, the base 1 is fixed on the exterior wall; the surface of the base is evenly distributed arc-shaped grooves, so that the surface forms a relatively regular diffuse reflection as much as possible, and the surface of the base A photosensitive catalyst capable of splitting water into free radicals and electron-hole pairs is loaded on it. Wherein the base 1 is made of glass.

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Abstract

The invention discloses a self-purifying light pollution resisting building external wall, and belongs to the technical field of house building. The self-purifying light pollution resisting building external wall comprises bases fixed to the external wall, glass balls are fixedly and evenly distributed on the bases, and the glass balls are loaded with a light-indcued catalyst which can decompose water into free radicals and electron-electron hole pairs. The light pollution can be prevented and controlled, and the function for self-purifying poisonous and pernicious materials in the external environment of a building is obtained.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a self-purifying and light-pollution-proof building exterior wall. Background technique [0002] Glass curtain wall is a kind of beautiful and novel building wall decoration method, and it is a remarkable feature of the era of modern high-rise buildings. It was introduced into my country in the 1980s. Large-scale buildings with glass curtain walls can be seen everywhere in large and medium-sized cities such as Shenzhen, Guangzhou, Beijing, and Shanghai. However, the resulting light pollution is unexpected. The light pollution (or noise light) of the glass curtain wall refers to the use of coated glass or coated glass on the curtain wall of a high-rise building. When direct sunlight and sky light shine on the glass surface, due to the specular reflection of the glass resulting in reflected glare. [0003] Light pollution is the killer of accidental traffic accident...

Claims

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Application Information

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IPC IPC(8): E04B2/88E04F13/075B01J21/06
Inventor 解恒参卢经扬王军强
Owner JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
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