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1. (WO2018161453) WATER FILTRATION SYSTEM

Pub. No.:    WO/2018/161453    International Application No.:    PCT/CN2017/087305
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Wed Jun 07 01:59:59 CEST 2017
IPC: C02F 9/02
Applicants: FOSHAN SHUNDE MIDEA WATER DISPENSER MFG. CO., LTD.
佛山市顺德区美的饮水机制造有限公司
MIDEA GROUP CO., LTD.
美的集团股份有限公司
Inventors: YANG, Lyu
杨旅
Title: WATER FILTRATION SYSTEM
Abstract:
A water filtration system (100), comprising: a raw water inlet (100a); a pure water outlet (100b); a clean water outlet (100c); a waste water outlet (100d); an integrated filter element (1) comprising a first interface (10a) to a sixth interface (10f), the third interface (10c) being connected to a communicating passage (102), a free end of the communicating passage (102) being connected between the second interface (10b) and the clean water outlet (100c), at least one of a flow passage connected to the pure water outlet (100b) and the sixth interface (10f) being provided with a water storage device (2); and a reflow passage (101) with one end being connected between the clean water outlet (100c) and the second interface (10b), and the other end being connected between the waste water outlet (100d) and the fifth interface (10e).