Novel environmentally-friendly window shade with self-cleaning function

Abstract

The invention discloses a novel environmentally-friendly window shade with a self-cleaning function. The window shade is characterized by comprising a window frame (1), wherein hollow double-layer glass formed by outer-layer glass (3) and inner-layer glass (4) is fixed in the window frame (1) through sealing pads (2); the outer surface of the outer-layer glass (3) is coated with a self-cleaning nanometer film (5); and the outer surface of the inner-layer glass (4) is coated with a Low-E film (6). The window shade is reasonable in structural design, and can perform the functions of sound insulation, wind prevention, dust prevention and the like through the design of double layers of glass; the outer-layer glass is coated with the titanium dioxide self-cleaning nanometer film, and dirt whichfalls on the glass can be decomposed under the irradiation of ultraviolet rays; in addition, the titanium dioxide self-cleaning nanometer film enables raindrops or mists to become a thin film to makethe surface of the glass wet, and the dirt on the surface of the glass is removed to achieve a self-cleaning function; the inner-layer glass can be coated with the Low-E film to effectively cut off solar thermal power; and in addition, an electric Venetian blind is installed to realize energy saving and environment protection.

Description

technical field [0001] The invention relates to the field of glass windows, and more specifically relates to a novel environmentally friendly blind with self-cleaning function. Background technique [0002] With the development of science and technology and the application of new materials, double-layer insulating glass has increasingly become the first choice of door and window glass for residents in my country. It has better performances such as sound insulation, windproof and dustproof. However, the heat insulation performance of the existing double-layer insulating glass is still relatively poor, especially the effect of blocking solar heat energy is relatively poor. In addition, for residents living on higher floors, it is more difficult to clean the glass exterior on a daily basis. Therefore, it is necessary to design and develop a new type of energy-saving and environmentally friendly window that can effectively isolate solar heat while having functions such as sound...

AI Technical Summary

Problems solved by technology

However, the heat insulation performance of the existing double-layer insulating glass is still poor, especially the effect of blocking solar heat is poor.

In addition, for residents living on higher floors, it is more difficult to clean the glass exterior on a daily basis

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