Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Underground Air Cleaner / Air Cleaner

Underground Air Cleaner

According to statistics, when the concentration of biogas reaches 5%, it will explode easily if it contacts fire source, pressure or high temperature. The Underground Air Cleaner can detect and purify air quality in the environment before workers enter the underground environment. A group of two UAVs will continue to protect their workers according to their moving speed. The drone will ensure that the quality of the air at the two ends of the workforce will not be affected by the air movement, thus ensuring the safety of the environment.


China University of Technology

China University of Technology
Hsinchu County, Taiwan

China University of Technology

China University of Technology