WO2008156168A1 - Water purifying cartridge, and water purifier - Google Patents

Water purifying cartridge, and water purifier Download PDF

Info

Publication number
WO2008156168A1
WO2008156168A1 PCT/JP2008/061334 JP2008061334W WO2008156168A1 WO 2008156168 A1 WO2008156168 A1 WO 2008156168A1 JP 2008061334 W JP2008061334 W JP 2008061334W WO 2008156168 A1 WO2008156168 A1 WO 2008156168A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
purifying cartridge
water purifying
male connector
purifier
Prior art date
Application number
PCT/JP2008/061334
Other languages
French (fr)
Japanese (ja)
Inventor
Masanori Ito
Masahiko Taneike
Original Assignee
Mitsubishi Rayon Cleansui Company, Limited
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
Priority claimed from JP2007162930A external-priority patent/JP5500767B2/en
Priority claimed from JP2007169052A external-priority patent/JP5484659B2/en
Priority claimed from JP2007196024A external-priority patent/JP5430058B2/en
Priority claimed from JP2007228777A external-priority patent/JP5526471B2/en
Application filed by Mitsubishi Rayon Cleansui Company, Limited filed Critical Mitsubishi Rayon Cleansui Company, Limited
Priority to CN2008800207033A priority Critical patent/CN101687669B/en
Publication of WO2008156168A1 publication Critical patent/WO2008156168A1/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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/024—Hollow fibre modules with a single potted end
    • B01D63/0241—Hollow fibre modules with a single potted end being U-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2626—Absorption or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/44—Cartridge types
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/06—Mounted on or being part of a faucet, shower handle or showerhead

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

Provided is a water purifier comprising a raw water receiving port, a body having a switching mechanism for switching the passage of raw water introduced from the raw water receiving port, and a water purifying cartridge containing a filter material for filtering the raw water and disposed removably relative to the body. The water purifier is characterized in that a male connector is disposed in one of the water purifying cartridge and the body whereas a female connector is disposed in the other and inserted and fitted on the male connector, in that plural pairs of those male and female connectors exist between the body and the water purifying cartridge and along the longitudinal direction of the water purifying cartridge, in that the male connector and the female connector of at least one of the plural pairs form a water passage between the body and the water purifying cartridge, and in that the water purifying cartridge is mounted in the body by fitting the male connector and the female connector.
PCT/JP2008/061334 2007-06-20 2008-06-20 Water purifying cartridge, and water purifier WO2008156168A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008800207033A CN101687669B (en) 2007-06-20 2008-06-20 Water purifying cartridge, and water purifier

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2007162930A JP5500767B2 (en) 2007-06-05 2007-06-20 Water purifier
JP2007-162930 2007-06-20
JP2007-169052 2007-06-27
JP2007169052A JP5484659B2 (en) 2007-06-27 2007-06-27 Water purification cartridge and water purifier
JP2007196024A JP5430058B2 (en) 2007-07-27 2007-07-27 Water purification cartridge and water purifier
JP2007-196024 2007-07-27
JP2007228777A JP5526471B2 (en) 2007-09-04 2007-09-04 Water purification cartridge and water purifier
JP2007-228777 2007-09-04

Publications (1)

Publication Number Publication Date
WO2008156168A1 true WO2008156168A1 (en) 2008-12-24

Family

ID=40156327

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061334 WO2008156168A1 (en) 2007-06-20 2008-06-20 Water purifying cartridge, and water purifier

Country Status (1)

Country Link
WO (1) WO2008156168A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102091473A (en) * 2009-12-11 2011-06-15 巨山株式会社 Assembling structure of filter device for purifier
WO2016066804A1 (en) * 2014-10-31 2016-05-06 Brita Gmbh Fluid treatment element, method of manufacturing it and fluid treatment device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05154472A (en) * 1992-05-16 1993-06-22 Nippon Kensui:Kk Water diffusing board for water purifier
JPH067774A (en) * 1991-01-21 1994-01-18 Tiger Vacuum Bottle Co Ltd Water purifier
JPH09248557A (en) * 1996-03-13 1997-09-22 Toshiba Corp Water purifier
JP2001252647A (en) * 2000-03-10 2001-09-18 Techno Excel Co Ltd Water-purifying instrument cartridge and water- purifying instrument provided with service life indicator
JP2002346550A (en) * 2001-05-23 2002-12-03 Mitsubishi Rayon Co Ltd Water cleaning cartridge
JP2005238187A (en) * 2004-02-27 2005-09-08 Mitsubishi Rayon Co Ltd Water purification cartridge, method for manufacturing the same, and water purifier comprising water purification cartridge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067774A (en) * 1991-01-21 1994-01-18 Tiger Vacuum Bottle Co Ltd Water purifier
JPH05154472A (en) * 1992-05-16 1993-06-22 Nippon Kensui:Kk Water diffusing board for water purifier
JPH09248557A (en) * 1996-03-13 1997-09-22 Toshiba Corp Water purifier
JP2001252647A (en) * 2000-03-10 2001-09-18 Techno Excel Co Ltd Water-purifying instrument cartridge and water- purifying instrument provided with service life indicator
JP2002346550A (en) * 2001-05-23 2002-12-03 Mitsubishi Rayon Co Ltd Water cleaning cartridge
JP2005238187A (en) * 2004-02-27 2005-09-08 Mitsubishi Rayon Co Ltd Water purification cartridge, method for manufacturing the same, and water purifier comprising water purification cartridge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102091473A (en) * 2009-12-11 2011-06-15 巨山株式会社 Assembling structure of filter device for purifier
WO2016066804A1 (en) * 2014-10-31 2016-05-06 Brita Gmbh Fluid treatment element, method of manufacturing it and fluid treatment device

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