KR20210048314A - 복합필터 조립체 및 이를 구비하는 정수기 - Google Patents

복합필터 조립체 및 이를 구비하는 정수기 Download PDF

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Publication number
KR20210048314A
KR20210048314A KR1020190132448A KR20190132448A KR20210048314A KR 20210048314 A KR20210048314 A KR 20210048314A KR 1020190132448 A KR1020190132448 A KR 1020190132448A KR 20190132448 A KR20190132448 A KR 20190132448A KR 20210048314 A KR20210048314 A KR 20210048314A
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KR
South Korea
Prior art keywords
filter
outlet
inlet
filter unit
flow path
Prior art date
Application number
KR1020190132448A
Other languages
English (en)
Korean (ko)
Inventor
문태훈
이현규
주원일
김규준
Original Assignee
코웨이 주식회사
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 코웨이 주식회사 filed Critical 코웨이 주식회사
Priority to KR1020190132448A priority Critical patent/KR20210048314A/ko
Priority to CN202022381523.9U priority patent/CN215365131U/zh
Publication of KR20210048314A publication Critical patent/KR20210048314A/ko

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    • 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
    • B01D35/30—Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
KR1020190132448A 2019-10-23 2019-10-23 복합필터 조립체 및 이를 구비하는 정수기 KR20210048314A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020190132448A KR20210048314A (ko) 2019-10-23 2019-10-23 복합필터 조립체 및 이를 구비하는 정수기
CN202022381523.9U CN215365131U (zh) 2019-10-23 2020-10-23 复合过滤器组件和具有该复合过滤器组件的净水器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190132448A KR20210048314A (ko) 2019-10-23 2019-10-23 복합필터 조립체 및 이를 구비하는 정수기

Publications (1)

Publication Number Publication Date
KR20210048314A true KR20210048314A (ko) 2021-05-03

Family

ID=75911017

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190132448A KR20210048314A (ko) 2019-10-23 2019-10-23 복합필터 조립체 및 이를 구비하는 정수기

Country Status (2)

Country Link
KR (1) KR20210048314A (zh)
CN (1) CN215365131U (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030096867A (ko) 2002-06-18 2003-12-31 웅진코웨이주식회사 정수기용 복합필터
KR20080101567A (ko) 2007-05-18 2008-11-21 웅진코웨이주식회사 정수기용 복합필터 조립체
KR20090014436A (ko) 2007-08-06 2009-02-11 웅진코웨이주식회사 정수기용 복합필터

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030096867A (ko) 2002-06-18 2003-12-31 웅진코웨이주식회사 정수기용 복합필터
KR20080101567A (ko) 2007-05-18 2008-11-21 웅진코웨이주식회사 정수기용 복합필터 조립체
KR20090014436A (ko) 2007-08-06 2009-02-11 웅진코웨이주식회사 정수기용 복합필터

Also Published As

Publication number Publication date
CN215365131U (zh) 2021-12-31

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