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Ecological range hood / 02. Kitchen

Ecological range hood
Ecological range hood

The principe how the lamp painted with geese and fish purified its lamp-oil in the ancient China.
Through the siphonage,cooking fume has a physical reaction and a chemical reaction with the saturated Na2con3 the solution is to neutralize the hazardous substances andleave them in the sink.Eventually,the cooking fume is purified into ordinary air.

University

Southwest Jiaotong University

Southwest Jiaotong University
ChenDu, China

Zhiqiang Li,
Southwest Jiaotong University

Ting Li,
Southwest Jiaotong University