Study of Wearable Stealth Air Purifier

DOI

10.2991/icmeit-19.2019.29How to use a DOI?

Keywords

air purification; miniaturization and invisibility of structures; secondary pollution; intelligent PID control.

Abstract

In view of the increasingly serious environmental pollution in the current urban modernization process, the working principle and operation mode of this intelligent air purification device for preventing pollution hazards such as smog are introduced. The air purifier adopts the principle of “human-machine-environment” coordination and high efficiency, and uses weak current technology to drive and PID algorithm to control gas flow as a technical means to complete the dynamic balance between the initial resistance and the final resistance of the filtered air, which can solve the general problem of the mask in the current market that the respiratory comfort is inversely proportional to the protective effect. At the same time, combined with ergonomics and environmental engineering principles, the filtered air is directly connected to the nostrils of the respiratory passage to form a dedicated closed airway, which solves the fatal problems that unpurified air is inhaled and exhaled carbon dioxide gas is repeatedly inhaled to form secondary pollution. The work has designed a new concept of air purifier from the direct connection of personal breathing passage, the one-time use of clean air, and the miniaturization and invisibility of functional structures. It has realized three major technological breakthroughs with its personalized, compatible and aesthetically pleasing design. The work allows more people to breathe freely with higher quality clean air in severe smog pollution, or to actively prevent respiratory diseases.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Mengyue Cai
AU  - Ruijun Qin
PY  - 2019/04
DA  - 2019/04
TI  - Study of Wearable Stealth Air Purifier
BT  - Proceedings of the 3rd International Conference on Mechatronics Engineering and Information Technology (ICMEIT 2019)
PB  - Atlantis Press
SP  - 166
EP  - 171
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmeit-19.2019.29
DO  - 10.2991/icmeit-19.2019.29
ID  - Cai2019/04
ER  -