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Telescopic switch / Water saving faucet

Telescopic switch

At present, only 0.5% of freshwater resources are used to meet all the needs of ecosystems and freshwater, so the sustainable use and efficient use of water resources are particularly important. The product realizes the control of water flow and achieves the efficient use. When people fill the pool with water, they open the faucet to stretch the black pipe to the proper position. When the height of the water in the pool reaches the corresponding mark, the faucet will automatically stop water, saving water and bringing convenience to people.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

Chunming Wang,
Dalian Minzu University

Zichao Miao,
Dalian Minzu University

Tao Yan,
Dalian Minzu University

Liping Wang,
Dalian Minzu University

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