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Neptune / Portable humidifier


Neptune is a smart, personal, and portable humidifier. The inspiration for designing a better humidifier came from my personal experience. I realized that I need to invent a new type of humidifier. After weeks of research, I designed a rotary disk mechanism as a way to increase the surface area needed for evaporation. The rotary disk filters have thousands of small holes on each one and it will “lift the water” from the water tank through the surface tension of the water. The fan on the top draws air from the vents at the bottom through the rotary disk filter to the vent at the top.


Arizona State University

Arizona State University
Chandler, United States

Pengyu Chen,
Arizona State University