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Smoke Purification & EXIT / Door

Smoke Purification & EXIT

In the fire, stair is the only escape route. Most people died because their respiratory suffocated by smoke during escaping. Smoke Purification & Exit Door can absorb poisonous smoke and transform it to purified air. Therefore, stair becomes a safe escape route. At the same time, it can transmit the indicator light, “Exit escape sign”, to direct people the escape way and help them escape safely.


University of South China

University of South China
Hengyang, China

Guodong Zhou,
University of South China

Hao Liu,
University of South China

Jun Zhou,
University of South China

Zhi Ouyang,
University of South China