CN107244713B - 一种家用净水器 - Google Patents
一种家用净水器 Download PDFInfo
- Publication number
- CN107244713B CN107244713B CN201710699076.1A CN201710699076A CN107244713B CN 107244713 B CN107244713 B CN 107244713B CN 201710699076 A CN201710699076 A CN 201710699076A CN 107244713 B CN107244713 B CN 107244713B
- Authority
- CN
- China
- Prior art keywords
- membrane
- water
- ultrafiltration membrane
- pipeline
- detection barrel
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 262
- 239000012528 membrane Substances 0.000 claims abstract description 381
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 199
- 238000001514 detection method Methods 0.000 claims abstract description 178
- 238000011001 backwashing Methods 0.000 claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 claims abstract description 36
- 229910001425 magnesium ion Inorganic materials 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims abstract description 10
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims abstract description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000011575 calcium Substances 0.000 claims abstract description 3
- 229910001424 calcium ion Inorganic materials 0.000 claims abstract description 3
- 238000011010 flushing procedure Methods 0.000 claims description 27
- 238000005406 washing Methods 0.000 claims description 15
- 239000010865 sewage Substances 0.000 claims description 12
- 241000282414 Homo sapiens Species 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- C02F1/44—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
-
- 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
- B01D61/58—Multistep processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
-
- 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
-
- 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
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710699076.1A CN107244713B (zh) | 2017-08-15 | 2017-08-15 | 一种家用净水器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710699076.1A CN107244713B (zh) | 2017-08-15 | 2017-08-15 | 一种家用净水器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107244713A CN107244713A (zh) | 2017-10-13 |
CN107244713B true CN107244713B (zh) | 2021-09-24 |
Family
ID=60012854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710699076.1A Active CN107244713B (zh) | 2017-08-15 | 2017-08-15 | 一种家用净水器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107244713B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111137994B (zh) * | 2018-11-06 | 2023-04-18 | 艾欧史密斯(中国)热水器有限公司 | 净水设备及其安全自检方法和装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105621644B (zh) * | 2014-10-27 | 2019-04-02 | 珠海格力电器股份有限公司 | 净水系统及其清洗方法 |
CN106310947B (zh) * | 2016-09-30 | 2017-10-31 | 广东福能达环保科技有限公司 | 一种正反冲洗活塞式储水器、微废水ro系统及膜冲洗方法 |
-
2017
- 2017-08-15 CN CN201710699076.1A patent/CN107244713B/zh active Active
Also Published As
Publication number | Publication date |
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CN107244713A (zh) | 2017-10-13 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210831 Address after: 235100 opposite to Xihe farmers' market, Suixi Economic Development Zone, Suixi County, Huaibei City, Anhui Province (north of Suiyong Road) Applicant after: Huaibei Liheng Water Purification Technology Co.,Ltd. Address before: No. 142, gouxidong group, nianzhuang Town, Sizhuang village, Pizhou City, Xuzhou City, Jiangsu Province, 221000 Applicant before: Wu Tengfei |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240102 Address after: 315000 269 Kexin Road, Wangchun Industrial Park, Haishu District, Ningbo City, Zhejiang Province Patentee after: Ningbo bichun Technology Co.,Ltd. Address before: 235100 opposite to Xihe farmers' market, Suixi Economic Development Zone, Suixi County, Huaibei City, Anhui Province (north of Suiyong Road) Patentee before: Huaibei Liheng Water Purification Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |