光催化空气净化器原理与设计

Principle and Design of Photocatalytic Air Purifier

光催化技术的出现和完善,为空气净化和污染物的降解提供了新的解决方法。光催化空气净化器是一种利用光催化技术来净化空气的设备。它通过使用光催化材料,如二氧化钛(TiO_(2)),在光的作用下产生活性氧和电子,从而分解和氧化空气中的有害物质,如细菌、病毒、有机污染物和异味等。集照明与净化为一体的景观灯,在照明的同时还可以净化空气。在景观灯的基础上,在空气净化器安装小型风力发电机和太阳能板,在景观灯的底座内部四周裹上光催化膜和过滤膜,通过TiO_(2)光催化的原理,利用大自然的风能和太阳能实现对空气的净化。从光催化空气净化器的研究背景、设计思路、基本原理和工作性能分析等角度进行全方位介绍,多方面阐述了该设备的可行性。

The emergence and improvement of photocatalytic technology provides a new solutions for air purification and pollutant degradation.Photocatalytic air purifier is a device that uses photocatalytic technology to purify air.It uses photocatalytic materials such as titanium dioxide(TiO_(2))to produce reactive oxygen species and electrons under the action of light,thereby decomposing and oxidizing harmful substances in the air,such as bacteria,viruses,organic pollutants,and odors.A landscape lamp that integrates lighting and purification can purify the air while illuminating.On the basis of landscape lights,a small wind turbine and solar panels are installed in the air purifrer,and photocatalytic film and filter film are wrapped around the base of landscape lights.Through the principle of TiO_(2)photocatalysis,natural wind and solar energy are utilized to purify the air.An all-round introduction is made from the perspectives of research background,design ideas,basic principles,and performance analysis of photocatalytic air purifiers,and the feasibility of this equipment is elaborated from multiple aspects.