Category

Region

Dust City LIGHTHOUSE

Dust City LIGHTHOUSE

Category
Daylight investigations - Region 4: Asia and Oceania

Students
LiFan Ma
ShuJie Huang

School
Xi'an University of Architecture and Technology

Country
China

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At present, with the development of heavy industry, urban air pollutants are gradually increasing. In addition to the original geographical location and climate of some areas, pollutants have accumulated in some cities for a long time, causing serious smog and other phenomena, which bring great harm to the production and life of urban residents. Big inconvenience. The design project is mainly located in Xi’an. By designing installations of different scales, it can adapt to different scales of urban activity spaces, such as squares, parks, streets and alleys and other places. The device is suspended in the air using the principle of a hot air balloon. At the same time, the device can purify the air, converting it into light energy by colliding with pollutants in the air. Ensure that there is a clean and pollution-free public space under the equipment. Under the space, people can gather for activities. The device filters germs, bacteria and other pollutants and dust particles in the air through the new material filter screen on the outer layer; the basic working principle of the device is that suspended particles such as PM2.5 enter the device and undergo an ionization reaction with the ion adsorption ball to convert into light energy; The core equipment of the device can further convert part of the light energy into heat energy, heat the air inside, and make the unit float. While purifying urban air, bring more public activity spaces of different scales to the city