WATER PURIFIER AND CONTROL METHOD FOR WATER PURIFIER

Title:

WATER PURIFIER AND CONTROL METHOD FOR WATER PURIFIER

Document Type and Number:

WIPO Patent Application WO/2017/155274

Kind Code:

A1

Abstract:

According to one embodiment of the present invention, a control method for a water purifier comprises the steps of: filtering inflowing water so as to generate purified water; extracting the generated purified water; measuring the flow rate of the purified water extracted per unit time; flushing a filter part by using purified water generated in the filter part, when the extraction of the purified water is complete; and draining the flushed water to the outside through a residential water outlet of the filter part, wherein, in the purified water generation step, discharging of residential water generated in the purified water generation step is blocked according to the accumulated flow rate during a one-time extraction of the purified water, calculated on the basis of the flow rate of the purified water.

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Inventors:

MOON HYOUNG-MIN (KR)
JEONG DAE-JUNG (KR)
LEE BYOUNG-PHIL (KR)
CHO SUNG-KON (KR)
KANG SANG-HYEON (KR)
YUN SUNG-HAN (KR)
EOM JU-HYUK (KR)
KANG DAE-SIK (KR)
LEE JUNG-HUN (KR)

Application Number:

PCT/KR2017/002437

Publication Date:

September 14, 2017

Filing Date:

March 07, 2017

Export Citation:

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Assignee:

COWAY CO LTD (KR)

International Classes:

B01D37/04; B01D35/14; B01D35/16; B01D61/02; B01D61/08; B01D61/10; B01D61/12; C02F1/00

Domestic Patent References:

WO2008105580A1

2008-09-04

Foreign References:

KR20140081629A	2014-07-01
KR20060005612A	2006-01-18
KR20010097687A	2001-11-08
KR20090095052A	2009-09-09

Other References: