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Latent Guardian / Manhole cover

Latent Guardian

The manhole covers with buoyancy is an ingenious use of buoyancy of water to design. When the water level rises to a certain extent and the speed of water flow is over drainage speed that the manhole cover could control, the road cylinder hidden in the manhole cover will float. This kind of manhole cover could help workers find the manhole cover and drain water in time to minimize the loss. Besides, it could as a reminder that informs drivers and pedestrians that workers are working so that it will protect working personnel.

University

UESTC,Zhongshan Institute

UESTC,Zhongshan Institute
Zhongshan, Guangdong Province, China

Design

UESTC,Zhongshan Institute

UESTC,Zhongshan Institute
Zhongshan, Guangdong Province, China

Zhicong / Huang Liman / Liang Qing / Yang Jiazhuo / Chen