CN101827789A - 带有可更换滤芯的渗滤式过滤系统、用于确定过滤系统中的可更换滤芯的效能耗尽的方法以及结合这种方法的成套装置 - Google Patents
带有可更换滤芯的渗滤式过滤系统、用于确定过滤系统中的可更换滤芯的效能耗尽的方法以及结合这种方法的成套装置 Download PDFInfo
- Publication number
- CN101827789A CN101827789A CN200780100115A CN200780100115A CN101827789A CN 101827789 A CN101827789 A CN 101827789A CN 200780100115 A CN200780100115 A CN 200780100115A CN 200780100115 A CN200780100115 A CN 200780100115A CN 101827789 A CN101827789 A CN 101827789A
- Authority
- CN
- China
- Prior art keywords
- filtering system
- parameter
- filter core
- determining
- correction
- 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
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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
-
- 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
- C02F2209/44—Time
- C02F2209/445—Filter life
-
- 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
- C02F2307/04—Location of water treatment or water treatment device as part of a pitcher or jug
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2007/006833 WO2009015680A1 (en) | 2007-07-31 | 2007-07-31 | A percolation filter system with a replaceable cartridge, a method for determining the depletion of a replaceable cartridge in a filter system and a kit integrating this method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101827789A true CN101827789A (zh) | 2010-09-08 |
Family
ID=39301802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780100115A Pending CN101827789A (zh) | 2007-07-31 | 2007-07-31 | 带有可更换滤芯的渗滤式过滤系统、用于确定过滤系统中的可更换滤芯的效能耗尽的方法以及结合这种方法的成套装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100282692A1 (zh) |
EP (1) | EP2173666B1 (zh) |
JP (1) | JP5384497B2 (zh) |
CN (1) | CN101827789A (zh) |
AU (1) | AU2007357009A1 (zh) |
WO (1) | WO2009015680A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103880116A (zh) * | 2012-12-19 | 2014-06-25 | 上海风享环保科技有限公司 | 一种可更换滤芯的饮用水滤水壶 |
CN104915547A (zh) * | 2015-05-22 | 2015-09-16 | 林禾杰 | “积垢率”参数的计算与测定“饮用水处理器滤芯有效时间”的方法 |
CN104941457A (zh) * | 2014-12-03 | 2015-09-30 | 佛山市云米电器科技有限公司 | 一种确定净水器的滤芯使用寿命的方法及装置 |
CN104950092A (zh) * | 2014-06-19 | 2015-09-30 | 佛山市云米电器科技有限公司 | 净水装置及其工作方法 |
CN107990931A (zh) * | 2017-12-07 | 2018-05-04 | 北海市天硌打印耗材有限公司 | 一种净水装置寿命检测方法及系统 |
CN114599440A (zh) * | 2019-10-22 | 2022-06-07 | 莱卡股份公司 | 用于发信号表示和/或显示过滤器芯部的耗尽状态的系统 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102233207A (zh) * | 2010-04-21 | 2011-11-09 | 3M新设资产公司 | 滤芯的监测器 |
US8961781B2 (en) | 2011-09-29 | 2015-02-24 | Brita Lp | Filter status techniques adapted for use with a container based filtration device |
EP2960210A1 (en) * | 2014-06-26 | 2015-12-30 | Electrolux Appliances Aktiebolag | Pitcher having a smart indicator of a filter condition thereof |
EP3418317A1 (en) | 2017-06-20 | 2018-12-26 | Julius-Maximilians-Universität Würzburg | Block-copolymers for the delivery of active agents |
EP4059898A1 (en) * | 2021-03-16 | 2022-09-21 | Brita GmbH | Method for determining a depletion of a filter cartridge within a liquid filter system |
CN114307353B (zh) * | 2022-01-11 | 2023-01-20 | 珠海格力电器股份有限公司 | 滤芯到期提醒方法、装置及净水设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003070351A1 (en) * | 2002-02-15 | 2003-08-28 | Cuno Incorporated | System for monitoring the performance of fluid treatment cartridges |
EP1484097B1 (en) * | 2003-06-04 | 2006-10-11 | Laica S.p.A. | Method of determination of the conditions of exhaustion of a filtering cartridge for filtering carafes with replaceable cartridge and carafe operating in compliance with such method |
DE102005038556A1 (de) * | 2005-08-12 | 2007-02-15 | Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein | Vorrichtung zur Wasseraufbereitung |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5114570A (en) * | 1989-08-14 | 1992-05-19 | Teledyne Industries Inc. | Water filter cartridge |
JPH05293464A (ja) * | 1992-04-17 | 1993-11-09 | Matsushita Electric Ind Co Ltd | 浄水装置 |
JP3253715B2 (ja) * | 1992-12-18 | 2002-02-04 | 株式会社日立製作所 | 浄水器 |
JPH1043744A (ja) * | 1996-07-31 | 1998-02-17 | Secom Co Ltd | 飲用水生成装置 |
JPH10288612A (ja) * | 1997-04-14 | 1998-10-27 | Taga Seisakusho:Kk | 水質の簡易検査キット |
JP3674906B2 (ja) * | 2000-03-10 | 2005-07-27 | テクノエクセル株式会社 | 寿命表示器付き浄水器 |
DE10015764A1 (de) * | 2000-03-30 | 2001-10-11 | Brita Gmbh | Vorrichtung zum Messen des Volumens einer elektrisch leitenden Flüssigkeit |
JP2001201497A (ja) * | 2000-11-24 | 2001-07-27 | Miura Co Ltd | 硬度測定方法 |
AU2002250295A1 (en) * | 2001-03-16 | 2002-10-03 | Ewatertek Inc. | System and method for monitoring water quality and transmitting water quality data |
US7319037B1 (en) * | 2002-05-14 | 2008-01-15 | Orit Albeck-Marom | Fluid tester and method of use |
JP2004017031A (ja) * | 2002-06-20 | 2004-01-22 | Toto Ltd | 浄化管理ユニット |
JP4226881B2 (ja) * | 2002-11-29 | 2009-02-18 | 株式会社早川バルブ製作所 | 流量計付吐水装置、流量計付切替コック、流量計付フレキ吐水管、浄活水器用流量計、アンダーシンク型浄活水器用流量計付水栓及び流量計ユニット |
JP2004298847A (ja) * | 2003-04-01 | 2004-10-28 | Toto Ltd | イオン水生成装置 |
ITPD20030262A1 (it) * | 2003-10-28 | 2005-04-29 | Laica Srl Ora Laica Spa | Caraffa filtrante a cartuccia sostituibile e metodo di monitoraggio e controllo della efficienza di una cartuccia filtrante in un dispositivo filtrante a cartuccia sostituibile |
CA2475198C (en) * | 2004-04-08 | 2012-01-24 | Laica S.R.L. | Method of determination of the conditions of exhaustion of a filtering cartridge for filtering carafes with replaceable cartridge and carafe operating in compliance with such method |
US7390399B2 (en) * | 2004-12-21 | 2008-06-24 | Siemens Water Technologies Holding Corp. | Water treatment control systems and methods of use |
US7767093B2 (en) * | 2005-01-21 | 2010-08-03 | Bernard Frank | Method for end-to-end control of water quality |
US20060201857A1 (en) * | 2005-03-09 | 2006-09-14 | Lan Shan Enterprise Co., Ltd. | Control device for water source filtering system |
US7651663B2 (en) * | 2006-06-23 | 2010-01-26 | General Electric Company | Appliance using a water hardness sensor system and method of operating the same |
US7824543B2 (en) * | 2006-09-29 | 2010-11-02 | Barnstead Themolyne Corporation | Wireless water purification systems and wireless remote dispensing devices for water purification systems |
-
2007
- 2007-07-31 US US12/671,205 patent/US20100282692A1/en not_active Abandoned
- 2007-07-31 EP EP07801494A patent/EP2173666B1/en active Active
- 2007-07-31 CN CN200780100115A patent/CN101827789A/zh active Pending
- 2007-07-31 AU AU2007357009A patent/AU2007357009A1/en not_active Abandoned
- 2007-07-31 JP JP2010518502A patent/JP5384497B2/ja not_active Expired - Fee Related
- 2007-07-31 WO PCT/EP2007/006833 patent/WO2009015680A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003070351A1 (en) * | 2002-02-15 | 2003-08-28 | Cuno Incorporated | System for monitoring the performance of fluid treatment cartridges |
EP1484097B1 (en) * | 2003-06-04 | 2006-10-11 | Laica S.p.A. | Method of determination of the conditions of exhaustion of a filtering cartridge for filtering carafes with replaceable cartridge and carafe operating in compliance with such method |
DE102005038556A1 (de) * | 2005-08-12 | 2007-02-15 | Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein | Vorrichtung zur Wasseraufbereitung |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103880116A (zh) * | 2012-12-19 | 2014-06-25 | 上海风享环保科技有限公司 | 一种可更换滤芯的饮用水滤水壶 |
CN103880116B (zh) * | 2012-12-19 | 2016-04-13 | 上海风享环保科技有限公司 | 一种可更换滤芯的饮用水滤水壶 |
CN104950092A (zh) * | 2014-06-19 | 2015-09-30 | 佛山市云米电器科技有限公司 | 净水装置及其工作方法 |
CN104950092B (zh) * | 2014-06-19 | 2019-02-22 | 佛山市云米电器科技有限公司 | 净水装置及其工作方法 |
CN104941457A (zh) * | 2014-12-03 | 2015-09-30 | 佛山市云米电器科技有限公司 | 一种确定净水器的滤芯使用寿命的方法及装置 |
CN104915547A (zh) * | 2015-05-22 | 2015-09-16 | 林禾杰 | “积垢率”参数的计算与测定“饮用水处理器滤芯有效时间”的方法 |
CN104915547B (zh) * | 2015-05-22 | 2017-12-01 | 林禾杰 | “积垢率”参数的计算与测定“饮用水处理器滤芯有效时间”的方法 |
CN107990931A (zh) * | 2017-12-07 | 2018-05-04 | 北海市天硌打印耗材有限公司 | 一种净水装置寿命检测方法及系统 |
CN114599440A (zh) * | 2019-10-22 | 2022-06-07 | 莱卡股份公司 | 用于发信号表示和/或显示过滤器芯部的耗尽状态的系统 |
Also Published As
Publication number | Publication date |
---|---|
EP2173666A1 (en) | 2010-04-14 |
JP5384497B2 (ja) | 2014-01-08 |
JP2010534565A (ja) | 2010-11-11 |
US20100282692A1 (en) | 2010-11-11 |
AU2007357009A1 (en) | 2009-02-05 |
WO2009015680A1 (en) | 2009-02-05 |
EP2173666B1 (en) | 2012-08-15 |
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Owner name: SHANGLU CO., LTD. Free format text: FORMER OWNER: SELWYN CORPORATE LTD. Effective date: 20130221 Owner name: LAICA S. P. A. Free format text: FORMER OWNER: SHANGLU CO., LTD. Effective date: 20130221 |
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Effective date of registration: 20130221 Address after: Italy Barbara Novi Yisi Tino (Vicenza) Applicant after: LAICA S.P.A. Address before: Dublin, Ireland Applicant before: Sang Road Co.,Ltd. Effective date of registration: 20130221 Address after: Dublin, Ireland Applicant after: Sang Road Co.,Ltd. Address before: The British Virgin Islands of Tortola Applicant before: Selwyn Corporate Ltd. |
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