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WATER GUARDER / Public facility design


The concept of WATER GUARDER is a new hand washing facilities based on rainwater purification.The lack of clean water and hand washing facilities is a problem faced by residents of informal settlements in many cities,especially since the COVID-19 outbreak.This design uses the principle of pedal dehydrator,and the centrifugal force produced by high-speed rotation forces the rainwater through the filter membrane to achieve the purpose of purifying rainwater.With the combination of pedal and treadmill,the user can purify the water while exercising.With low cost and simple structure,this product can be widely used in slums all over the world.


Beijing Union University

Beijing Union University
Beijing, China

Xin He,
Beijing Union University

Shiqi Liao,
Jiangnan University

Yancong Hu,
Beijing Union University

Xingkun Yang,
Beijing Union University