A strain type solar photovoltaic curtain wall

Abstract

The invention discloses a strain solar photovoltaic curtain wall, and belongs to the field of photovoltaic curtain walls. According to the strain solar photovoltaic curtain wall, by filling a fluid change glass plate with strain liquid, a liquid photovoltaic curtain wall can be formed. Meanwhile, under different temperature and light intensities, by changing the amount of strain liquid in the fluid change glass plate, the refraction and path of sunlight passing through the fluid change glass plate are controlled. In summer, the absorption rate of the strain liquid to the heat carried by the sunlight is controlled, and therefore the indoor temperature can be controlled and adjusted by sunlight without affecting the lighting. In winter, the ultraviolet ray in the sun is strong, when passingthrough the strain liquid, the sunlight is refracted with a high degree of refraction, and thus the probability of direct radiation of ultraviolet rays to people is reduced without affecting the lighting.

Description

technical field [0001] The invention relates to the field of photovoltaic curtain walls, in particular to a strained solar photovoltaic curtain wall. Background technique [0002] Solar photovoltaic glass is a special glass that is laminated into solar cells, can use solar radiation to generate electricity, and has related current extraction devices and cables. It is composed of low-iron glass, solar cell, film, back glass, and special metal wires. The solar cell is sealed between a piece of low-iron glass and a piece of back glass through the film. It is the most innovative high-tech building. Glass products. The low-iron glass is used to cover the solar cells to ensure high sunlight transmittance. The tempered low-iron glass also has a stronger ability to resist wind pressure and withstand large temperature changes between day and night. [0003] It has the advantages of beautiful appearance, controllable light transmission, energy saving and power generation, and it doe...

AI Technical Summary

Problems solved by technology

[0004] The use of existing solar smart photovoltaic curtain walls is mostly limited to indoor lighting or other store equipment. When sunlight directly shines into the room through the curtain wall, especially in summer, compared with ordinary opaque walls, the indoor temperature is affected by the external sun. The influence of light is greater. Although the electricity generated by the photovoltaic curtain wall can also be used to adjust the temperature of the air conditioner, the existing photovoltaic curtain wall itself is weak in regulating the indoor temperature. At the same time, the photovoltaic curtain wall can concentrate more solar energy, and the corresponding ultraviolet intensity The stronger it is, it will also cause certain hidden dangers to the indoor human skin.

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