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重力冲洗 / Gravity wash

重力冲洗
重力冲洗

The pedal will return to a started state while people leave. By using lever principle to open the out water valves,at the same time closeing the in water valves. The pedal will sink while produce the gravity..By using lever principle to open the out water valves,at the same time closeing he in water valves Its beneficial to save water for the tank

University

Shunde Polytechnic

Shunde Polytechnic
Foshan,Shunde, China

Design

Shunde Polytechnic

Shunde Polytechnic
Foshan,Shunde, China

Chen Weiliang ; Yua Jingbiao ; Lin Maoan ; Mai Jinchuan