EP3962867A4 - Wasserenthärtungsvorrichtung - Google Patents

Wasserenthärtungsvorrichtung Download PDF

Info

Publication number
EP3962867A4
EP3962867A4 EP20929889.2A EP20929889A EP3962867A4 EP 3962867 A4 EP3962867 A4 EP 3962867A4 EP 20929889 A EP20929889 A EP 20929889A EP 3962867 A4 EP3962867 A4 EP 3962867A4
Authority
EP
European Patent Office
Prior art keywords
water softening
softening device
water
softening
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP20929889.2A
Other languages
English (en)
French (fr)
Other versions
EP3962867A1 (de
Inventor
Maciej KOBIELSKI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Sanhua Intelligent Controls Co Ltd
Aweco Polska Appliance Sp Z OO Sp K
Original Assignee
Zhejiang Sanhua Intelligent Controls Co Ltd
Aweco Polska Appliance Sp Z OO Sp K
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 Zhejiang Sanhua Intelligent Controls Co Ltd, Aweco Polska Appliance Sp Z OO Sp K filed Critical Zhejiang Sanhua Intelligent Controls Co Ltd
Publication of EP3962867A1 publication Critical patent/EP3962867A1/de
Publication of EP3962867A4 publication Critical patent/EP3962867A4/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/022—Column or bed processes characterised by the construction of the column or container
    • 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
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4229—Water softening arrangements
    • 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
    • C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
    • 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
    • C02F2201/004—Seals, connections
    • 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
    • C02F2201/005—Valves
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/043—Treatment of partial or bypass streams
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
    • 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
    • C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
EP20929889.2A 2020-04-08 2020-04-08 Wasserenthärtungsvorrichtung Pending EP3962867A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/083801 WO2021203313A1 (en) 2020-04-08 2020-04-08 Water softening device

Publications (2)

Publication Number Publication Date
EP3962867A1 EP3962867A1 (de) 2022-03-09
EP3962867A4 true EP3962867A4 (de) 2022-12-28

Family

ID=74427508

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20929889.2A Pending EP3962867A4 (de) 2020-04-08 2020-04-08 Wasserenthärtungsvorrichtung

Country Status (3)

Country Link
EP (1) EP3962867A4 (de)
CN (1) CN112351955B (de)
WO (1) WO2021203313A1 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831754A (en) * 1971-08-16 1974-08-27 Morton Norwich Products Inc Fluid treating apparatus
EP1136447A1 (de) * 2000-03-08 2001-09-26 Barnstead Thermolyne Corporation Vorrichtung und Verfahren zur Reinigung von Wasser
WO2004101443A1 (de) * 2003-05-19 2004-11-25 Biechele Guenter Vorrichtung f]ur die wasserenthärtung
JP2009131768A (ja) * 2007-11-29 2009-06-18 Inax Corp 浄軟水器
EP2272801A2 (de) * 2009-06-25 2011-01-12 Aquis Wasser-Luft-Systeme GmbH Lindau, Zweigniederlassung Rebstein Wasserfilter mit Härtereduzierer und Resthärtestabilisator
WO2014004607A1 (en) * 2012-06-29 2014-01-03 3M Innovative Properties Company Media cartridge with adjustable bypass
US20140144822A1 (en) * 2012-11-26 2014-05-29 Whirlpool Corporation Filter unit with flow regulator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2043414C2 (de) * 1970-09-02 1982-06-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Wasserenthärtungsvorrichtung für Wasch- und Geschirrspülmaschinen
JP2006263718A (ja) * 2005-02-23 2006-10-05 Kuritakku Kk 水質調整装置
ATE475626T1 (de) * 2005-06-29 2010-08-15 Nestec Sa Wasserbehandlungssystem
US10495230B1 (en) * 2014-04-30 2019-12-03 Chandler Systems, Inc. Piston valve with annular passages
CN205222751U (zh) * 2015-10-17 2016-05-11 中山市富迪电器有限公司 用于洗碗机的水软化器
CN205222750U (zh) * 2015-10-17 2016-05-11 中山市富迪电器有限公司 可循环使用的水软化器
EP3445468A4 (de) * 2016-04-22 2020-01-15 Pure Dragon Environmental Ltd. Vorrichtung und verfahren zur entfernung von schadstoffen aus gasströmen
CN107162223B (zh) * 2017-05-17 2020-01-14 成都百联油田技术服务有限公司 一种除垢方法
CN207785099U (zh) * 2017-06-16 2018-08-31 宁波国普电器有限公司 一种洗碗机的呼吸软化组件
CN207347259U (zh) * 2017-08-30 2018-05-11 浙江三花智能控制股份有限公司 洗碗机和用于洗碗机的水软化器
WO2019205524A1 (zh) * 2018-04-28 2019-10-31 佛山市美的清湖净水设备有限公司 软水机
WO2019205522A1 (zh) * 2018-04-28 2019-10-31 芜湖美的厨卫电器制造有限公司 软水阀及软水机
CN210048552U (zh) * 2019-04-23 2020-02-11 艾欧史密斯(中国)热水器有限公司 布水装置及软水装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831754A (en) * 1971-08-16 1974-08-27 Morton Norwich Products Inc Fluid treating apparatus
EP1136447A1 (de) * 2000-03-08 2001-09-26 Barnstead Thermolyne Corporation Vorrichtung und Verfahren zur Reinigung von Wasser
WO2004101443A1 (de) * 2003-05-19 2004-11-25 Biechele Guenter Vorrichtung f]ur die wasserenthärtung
JP2009131768A (ja) * 2007-11-29 2009-06-18 Inax Corp 浄軟水器
EP2272801A2 (de) * 2009-06-25 2011-01-12 Aquis Wasser-Luft-Systeme GmbH Lindau, Zweigniederlassung Rebstein Wasserfilter mit Härtereduzierer und Resthärtestabilisator
WO2014004607A1 (en) * 2012-06-29 2014-01-03 3M Innovative Properties Company Media cartridge with adjustable bypass
US20140144822A1 (en) * 2012-11-26 2014-05-29 Whirlpool Corporation Filter unit with flow regulator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021203313A1 *

Also Published As

Publication number Publication date
CN112351955A (zh) 2021-02-09
EP3962867A1 (de) 2022-03-09
WO2021203313A1 (en) 2021-10-14
CN112351955B (zh) 2024-05-14

Similar Documents

Publication Publication Date Title
EP4111880A4 (de) Vorrichtung
EP4025537A4 (de) Energiearme wasserbehandlung
EP4129145A4 (de) Reinigungsvorrichtung
EP3990398A4 (de) Wasserbehandlung
EP3943183A4 (de) Blasenerzeugungsvorrichtung
EP4397408A4 (de) Wasserenthärtungsvorrichtung
EP4120424A4 (de) Lithium-supplement-vorrichtung
EP4328194A4 (de) Wasserenthärtungsvorrichtung
EP3775320A4 (de) System zur ozonwassererzeugung
EP4141343A4 (de) Wassererhitzereinheit
EP4127362A4 (de) Türentriegelungsvorrichtung
EP3919672A4 (de) Wasserabweisender weichmacher
EP3735312A4 (de) Vorrichtungen zur wasserstoffreinigung
EP3953307A4 (de) Wasserbehandlungsvorrichtung
EP4080569A4 (de) Lichtaufnahmevorrichtung
EP4019113A4 (de) Reinigungsvorrichtung
EP3995197A4 (de) Tankvorrichtung
EP3904782A4 (de) Warmwasserbereiter
EP3664919A4 (de) Klärbecken zur wasseraufbereitung
EP4155275A4 (de) Wasserenthärtungsvorrichtung
EP3881928A4 (de) Ballastwasseraufbereitungsvorrichtung
EP3906978A4 (de) Wasserbrille
EP3962867A4 (de) Wasserenthärtungsvorrichtung
EP4106156A4 (de) Vorrichtung
EP4019110A4 (de) Wasserreiniger

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20211203

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20221128

RIC1 Information provided on ipc code assigned before grant

Ipc: A47L 15/42 20060101ALI20221122BHEP

Ipc: B01J 47/022 20170101ALI20221122BHEP

Ipc: C02F 1/00 20060101ALI20221122BHEP

Ipc: C02F 1/42 20060101AFI20221122BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)