CN105293776B - 净水机的控制方法及净水机 - Google Patents
净水机的控制方法及净水机 Download PDFInfo
- Publication number
- CN105293776B CN105293776B CN201510809043.9A CN201510809043A CN105293776B CN 105293776 B CN105293776 B CN 105293776B CN 201510809043 A CN201510809043 A CN 201510809043A CN 105293776 B CN105293776 B CN 105293776B
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- scale inhibition
- inhibition mechanism
- passage
- 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.)
- Active
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Classifications
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- 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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- 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
-
- 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
- B01D61/12—Controlling or regulating
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- 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
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/20—Operation control schemes defined by a periodically repeated sequence comprising filtration cycles combined with cleaning or gas supply, e.g. aeration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/02—Forward flushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/04—Backflushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/10—Use of feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/167—Use of scale inhibitors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/168—Use of other chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/281—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling by applying a special coating to the membrane or to any module element
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (6)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510809043.9A CN105293776B (zh) | 2015-11-20 | 2015-11-20 | 净水机的控制方法及净水机 |
CN201610625450.9A CN106242106A (zh) | 2015-11-20 | 2015-11-20 | 净水机的控制方法及净水机 |
PCT/CN2016/106019 WO2017084570A1 (zh) | 2015-11-20 | 2016-11-16 | 净水机的控制方法及净水机 |
US15/983,516 US20180265379A1 (en) | 2015-11-20 | 2018-05-18 | Water Purifier and Control Method For the Same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510809043.9A CN105293776B (zh) | 2015-11-20 | 2015-11-20 | 净水机的控制方法及净水机 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610625450.9A Division CN106242106A (zh) | 2015-11-20 | 2015-11-20 | 净水机的控制方法及净水机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105293776A CN105293776A (zh) | 2016-02-03 |
CN105293776B true CN105293776B (zh) | 2021-01-01 |
Family
ID=55191719
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610625450.9A Pending CN106242106A (zh) | 2015-11-20 | 2015-11-20 | 净水机的控制方法及净水机 |
CN201510809043.9A Active CN105293776B (zh) | 2015-11-20 | 2015-11-20 | 净水机的控制方法及净水机 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610625450.9A Pending CN106242106A (zh) | 2015-11-20 | 2015-11-20 | 净水机的控制方法及净水机 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180265379A1 (zh) |
CN (2) | CN106242106A (zh) |
WO (1) | WO2017084570A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106242106A (zh) * | 2015-11-20 | 2016-12-21 | 艾欧史密斯(南京)水处理产品有限公司 | 净水机的控制方法及净水机 |
CN110550753A (zh) * | 2018-05-30 | 2019-12-10 | 艾欧史密斯(中国)环境电器有限公司 | 净水机及控制方法 |
CN111659255A (zh) * | 2019-03-08 | 2020-09-15 | 佛山市美的清湖净水设备有限公司 | 净水系统及净水设备 |
CN110615504A (zh) * | 2019-10-08 | 2019-12-27 | 浙江诺水科技发展有限公司 | 一种即开即用式净水器 |
US11097225B1 (en) | 2020-04-08 | 2021-08-24 | Aqua Tru Llc | Methods to minimize scaling in water filtration systems |
CN113896284A (zh) * | 2021-10-22 | 2022-01-07 | 杭州老板电器股份有限公司 | 具有零陈水输出功能的净水机及其零陈水输出控制方法 |
CN113786653B (zh) * | 2021-10-29 | 2022-10-25 | 珠海格力电器股份有限公司 | 一种净水设备及其控制方法及控制装置 |
CN114272670B (zh) * | 2021-12-27 | 2023-01-20 | 珠海格力电器股份有限公司 | 净水设备及其控制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201962127U (zh) * | 2010-03-02 | 2011-09-07 | 杜弘道 | 一种热水器自动控制缓释阻垢装置 |
CN203699984U (zh) * | 2014-01-16 | 2014-07-09 | 江苏宇通环保设备有限公司 | 一种反渗透脱盐系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003236541A (ja) * | 2002-02-20 | 2003-08-26 | Kobe Steel Ltd | 海水の淡水化処理法および装置 |
CN201371042Y (zh) * | 2009-02-18 | 2009-12-30 | 吴跃军 | 家用全自动反渗透纯水机 |
CN201959724U (zh) * | 2010-01-27 | 2011-09-07 | 杜弘道 | 一种可用于高硬水的节水型反渗透净水机 |
CN203247157U (zh) * | 2013-05-21 | 2013-10-23 | 江苏省八杯水电器有限公司 | 一种无废水ro机 |
CN204174012U (zh) * | 2014-08-28 | 2015-02-25 | 宁波泽沃水处理科技有限公司 | 纯水处理装置 |
CN105585173A (zh) * | 2014-10-31 | 2016-05-18 | 道易(青岛)净水设备制造有限公司 | 带监控的渗透净水机 |
CN205133303U (zh) * | 2015-11-20 | 2016-04-06 | 艾欧史密斯(南京)水处理产品有限公司 | 净水机 |
CN106242106A (zh) * | 2015-11-20 | 2016-12-21 | 艾欧史密斯(南京)水处理产品有限公司 | 净水机的控制方法及净水机 |
-
2015
- 2015-11-20 CN CN201610625450.9A patent/CN106242106A/zh active Pending
- 2015-11-20 CN CN201510809043.9A patent/CN105293776B/zh active Active
-
2016
- 2016-11-16 WO PCT/CN2016/106019 patent/WO2017084570A1/zh active Application Filing
-
2018
- 2018-05-18 US US15/983,516 patent/US20180265379A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201962127U (zh) * | 2010-03-02 | 2011-09-07 | 杜弘道 | 一种热水器自动控制缓释阻垢装置 |
CN203699984U (zh) * | 2014-01-16 | 2014-07-09 | 江苏宇通环保设备有限公司 | 一种反渗透脱盐系统 |
Also Published As
Publication number | Publication date |
---|---|
WO2017084570A1 (zh) | 2017-05-26 |
US20180265379A1 (en) | 2018-09-20 |
CN105293776A (zh) | 2016-02-03 |
CN106242106A (zh) | 2016-12-21 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Xue Lian Inventor after: Huang Yan Inventor after: He Yaohua Inventor after: Wang Chen Inventor after: Wang Hanling Inventor after: Li Li Inventor before: Wang Hanling Inventor before: Li Li Inventor before: He Yaohua Inventor before: Wang Chen Inventor before: Xue Lian |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 211200 Lixing Road, Lishui Economic Development Zone, Nanjing, Jiangsu 66 Patentee after: A. O. SMITH (CHINA) ENVIRONMENTAL PRODUCTS Co.,Ltd. Address before: 211200 Jiangsu Nanjing Lishui Economic Development Zone Zhongxing West Road 9 Patentee before: A.O. SMITH (NANJING) WATER TREATMENT PRODUCTS Co.,Ltd. |