MY200296A - Water purifier equipped with deionization filter and control method therefor - Google Patents

Water purifier equipped with deionization filter and control method therefor

Info

Publication number
MY200296A
MY200296A MYPI2020002875A MYPI2020002875A MY200296A MY 200296 A MY200296 A MY 200296A MY PI2020002875 A MYPI2020002875 A MY PI2020002875A MY PI2020002875 A MYPI2020002875 A MY PI2020002875A MY 200296 A MY200296 A MY 200296A
Authority
MY
Malaysia
Prior art keywords
deionization
deionization filter
purified water
filter
water purifier
Prior art date
Application number
MYPI2020002875A
Inventor
Hyoung-Min Moon
Byoung-Phil Lee
Chul-Ho Kim
Sang-Hyeon Kang
Guk-Won Lee
Sung-Min Moon
Original Assignee
Coway Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Coway Co Ltd filed Critical Coway Co Ltd
Publication of MY200296A publication Critical patent/MY200296A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/157—Flow control valves: Damping or calibrated passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/157—Flow control valves: Damping or calibrated passages
    • B01D35/1573—Flow control valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B01D37/041—Controlling the filtration by clearness or turbidity measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B01D37/043—Controlling the filtration by flow measuring
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

A water purifier includes a deionization filter (110) configured to perform a deionization operation to remove ionic substances contained in water flowing into the deionization filter (110); a power supply unit (120) configured to selectively apply a deionization voltage or a recycling voltage to the deionization filter (110); a purified water valve (V1) coupled to a purified water flow path connected to a water discharging end of the deionization filter (110), and configured to control an extraction amount of purified water with an opening/closing operation; and a controller (150) configured to control the power supply unit (120) to apply the deionization voltage to the deionization filter (110), and configured to open the purified water valve (V1), when a purified water extraction start signal is input.
MYPI2020002875A 2017-12-07 2018-10-30 Water purifier equipped with deionization filter and control method therefor MY200296A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170167634A KR102121801B1 (en) 2017-12-07 2017-12-07 Water purifier having deionization filter and control method thereof
PCT/KR2018/013022 WO2019112179A1 (en) 2017-12-07 2018-10-30 Water purifier equipped with deionization filter and control method therefor

Publications (1)

Publication Number Publication Date
MY200296A true MY200296A (en) 2023-12-19

Family

ID=66750273

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2020002875A MY200296A (en) 2017-12-07 2018-10-30 Water purifier equipped with deionization filter and control method therefor

Country Status (4)

Country Link
KR (1) KR102121801B1 (en)
CN (1) CN111465583B (en)
MY (1) MY200296A (en)
WO (1) WO2019112179A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12084361B2 (en) * 2019-10-22 2024-09-10 Kyungdong Navien Co., Ltd. Apparatus and method for controlling water softener
KR102445360B1 (en) * 2019-10-22 2022-09-21 주식회사 경동나비엔 Water softener control device and method
KR20220103286A (en) 2021-01-15 2022-07-22 삼성전자주식회사 Water purifier and a control mehod of the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050103717A1 (en) * 2003-11-13 2005-05-19 United States Filter Corporation Water treatment system and method
US7329358B2 (en) * 2004-05-27 2008-02-12 Siemens Water Technologies Holding Corp. Water treatment process
BRPI0616890A2 (en) * 2005-10-06 2011-07-05 Pionetics Corp fluid treatment apparatus and methods of treating a fluid, filtering fluid in an electrochemical cell, and operating an electrochemical cell
KR100973669B1 (en) 2009-11-27 2010-08-04 제이에이건설주식회사 Clean water treating system of small scale waterworks using capacitive deionization
KR101947994B1 (en) * 2011-05-25 2019-02-14 코웨이 주식회사 Water treatment apparatus
CN103702945B (en) * 2011-08-04 2015-11-25 荷兰联合利华有限公司 Apparatus and methods for increasing recovery of deionized water
KR102010978B1 (en) * 2011-12-29 2019-08-14 웅진코웨이 주식회사 Apparatus for water treatment using capacitive deionization and method for controlling the same
KR102054285B1 (en) * 2013-03-06 2020-01-23 웅진코웨이 주식회사 Water treatment apparatus and the control method thereof
KR102301484B1 (en) * 2014-12-29 2021-09-15 코웨이 주식회사 Deionization filter device and water treatment apparatus having the same
WO2017155274A1 (en) 2016-03-11 2017-09-14 코웨이 주식회사 Water purifier and control method for water purifier

Also Published As

Publication number Publication date
WO2019112179A1 (en) 2019-06-13
KR102121801B1 (en) 2020-06-11
CN111465583A (en) 2020-07-28
KR20190067569A (en) 2019-06-17
CN111465583B (en) 2022-08-30

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