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Title:
WATER SOFTENER VALVE AND WATER SOFTENER
Document Type and Number:
WIPO Patent Application WO/2019/205525
Kind Code:
A1
Abstract:
A water softener valve (100) and a water softener. The water softener valve (100) comprises a valve body (10), a separator assembly (2) and a piston assembly (3). The piston assembly (3) comprises a piston body (31) and a piston rod (13a). The piston assembly (3) has a water flow channel with two through ends. A plurality of sealing faces and communication recesses are alternately arranged in an insertion direction at an outer circumferential surface of the piston body (31). The separator assembly (2) is provided with a plurality of gate slots arranged in the insertion direction corresponding to an inner circumferential surface of the cavity (11) in the valve body (10). The cavity (11) has a near-side cavity (12) and a far-side cavity (13) respectively adjacent to a near end and a far end of the separator assembly (2) in the insertion direction. An inner wall surface of the cavity (11) is provided with an inner water inlet hole (141), an inner water outlet hole (142), a rinse water intake (143), a rinse water ejection hole (144), a water softening inlet (145) and an inner waste water hole (146) arranged corresponding to the gate slots. A softened water outlet (147) is arranged corresponding to the far-side cavity (13). The near-side cavity (12) and the gate hole adjacent thereto, two gate slots, and the far-side cavity (13) and the gate slot adjacent thereto are separated by the corresponding sealing faces, or communicate by means of the corresponding communication recesses.

Inventors:
LIU, Guohua (A part of the 2nd floor of No.1 workshop, No. 68 Guangle Road Guangjiao Community Residents Committee, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
HE, Zhifeng (A part of the 2nd floor of No.1 workshop, No. 68 Guangle Road Guangjiao Community Residents Committee, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
Application Number:
CN2018/111215
Publication Date:
October 31, 2019
Filing Date:
October 22, 2018
Export Citation:
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Assignee:
FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO., LTD. (A part of the 2nd floor of No.1 workshop, No. 68 Guangle Road Guangjiao Community Residents Committee, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
FOSHAN SHUNDE MIDEA WATER DISPENSER MANUFACTURING CO., LTD. (The 1st floor and a part of 2nd floor of No.1 Workshop, No. 68 Guangle Road Guangjiao Community Residents Committee, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
MIDEA GROUP CO., LTD. (B26-28F, Midea Headquarter Building No. 6 Midea Avenue, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
International Classes:
F16K11/02
Foreign References:
CN103925392A2014-07-16
CN203360125U2013-12-25
CN205978620U2017-02-22
KR20110023545A2011-03-08
JP2002028646A2002-01-29
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (Floor 2, Aotex Power Building, North Zone,High-Tech Industrial Park No. 3, Songping Mountain Road, Nanshan Distric, Shenzhen Guangdong 2, 518052, CN)
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