Termite Mound-
Inspired Air
Conditioning System
What the Invention Is
A cost-efficient and ecologically sound air- conditioned building that mimics the cooling mechanisms found in termite mounds.
What Natural Phenomenon Inspired
It
•The inspiration comes from termite mounds, specifically their ability to maintain a stable internal temperature despite external weather fluctuations.
How This
Phenomenon
Functions in
Nature
•Termite mounds have a series of openings that the insects open and close throughout the day. Cool air enters the bottom of the mound, pushing warm air up and out of the top. This creates a constant flow of fresh air while maintaining a consistent temperature within the structure.
How the Phenomenon Has Been Copied by Scientists
•Architects and engineers have applied this principle to buildings. The structures are built using materials with high thermal mass, allowing them to absorb heat during the day without transferring it into the interior. In the evening, when the outdoor temperature drops, vents are opened to release warm air, assisted by fans. Cold air then flows through gaps in the floor, cooling the entire building overnight.
Who the Major Researchers in the
Area Are
•One notable example is the Eastgate Centre in Harare, Zimbabwe, designed by architect Mick Pearce. This building incorporates biomimetic principles inspired by termite mounds, resulting in significant energy savings compared to traditional air conditioning systems.