CN103090052A - 反冲过滤系统用四通阀 - Google Patents
反冲过滤系统用四通阀 Download PDFInfo
- Publication number
- CN103090052A CN103090052A CN2011103531189A CN201110353118A CN103090052A CN 103090052 A CN103090052 A CN 103090052A CN 2011103531189 A CN2011103531189 A CN 2011103531189A CN 201110353118 A CN201110353118 A CN 201110353118A CN 103090052 A CN103090052 A CN 103090052A
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- Prior art keywords
- export
- import
- filter
- spool
- valve
- 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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- 238000011001 backwashing Methods 0.000 title claims abstract description 39
- 238000001914 filtration Methods 0.000 title claims abstract description 35
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 230000008676 import Effects 0.000 claims description 75
- 239000012535 impurity Substances 0.000 claims description 56
- 241000628997 Flos Species 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 53
- 238000000746 purification Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110353118.9A CN103090052B (zh) | 2011-11-08 | 2011-11-08 | 反冲过滤系统用四通阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110353118.9A CN103090052B (zh) | 2011-11-08 | 2011-11-08 | 反冲过滤系统用四通阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103090052A true CN103090052A (zh) | 2013-05-08 |
CN103090052B CN103090052B (zh) | 2016-01-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110353118.9A Expired - Fee Related CN103090052B (zh) | 2011-11-08 | 2011-11-08 | 反冲过滤系统用四通阀 |
Country Status (1)
Country | Link |
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CN (1) | CN103090052B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106090318A (zh) * | 2016-08-16 | 2016-11-09 | 郑伟华 | 一种旋动式热水器冲洗排污阀 |
WO2018177133A1 (zh) * | 2017-03-28 | 2018-10-04 | 毛高闻 | 一种反冲过滤系统用四通阀 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3316937A (en) * | 1965-01-14 | 1967-05-02 | Friedman Jerome | Six-way swimming pool filter valve |
GB1332392A (en) * | 1970-09-08 | 1973-10-03 | Gradel Sa | Fluid flow apparatus |
DE4009218A1 (de) * | 1990-03-22 | 1991-09-26 | Motan Verfahrenstechnik | Drehschieberweiche |
CN1059960A (zh) * | 1990-09-15 | 1992-04-01 | 浙江瑞安永久机电研究所 | 阀门 |
CN2329816Y (zh) * | 1998-01-04 | 1999-07-21 | 武进市无西环保工程有限公司 | 过滤器阀门 |
CN2656751Y (zh) * | 2003-11-04 | 2004-11-17 | 林国悌 | 球柱形四向三通切换阀 |
-
2011
- 2011-11-08 CN CN201110353118.9A patent/CN103090052B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3316937A (en) * | 1965-01-14 | 1967-05-02 | Friedman Jerome | Six-way swimming pool filter valve |
GB1332392A (en) * | 1970-09-08 | 1973-10-03 | Gradel Sa | Fluid flow apparatus |
DE4009218A1 (de) * | 1990-03-22 | 1991-09-26 | Motan Verfahrenstechnik | Drehschieberweiche |
CN1059960A (zh) * | 1990-09-15 | 1992-04-01 | 浙江瑞安永久机电研究所 | 阀门 |
CN2329816Y (zh) * | 1998-01-04 | 1999-07-21 | 武进市无西环保工程有限公司 | 过滤器阀门 |
CN2656751Y (zh) * | 2003-11-04 | 2004-11-17 | 林国悌 | 球柱形四向三通切换阀 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106090318A (zh) * | 2016-08-16 | 2016-11-09 | 郑伟华 | 一种旋动式热水器冲洗排污阀 |
CN106090318B (zh) * | 2016-08-16 | 2018-04-24 | 郑伟华 | 一种旋动式热水器冲洗排污阀 |
WO2018177133A1 (zh) * | 2017-03-28 | 2018-10-04 | 毛高闻 | 一种反冲过滤系统用四通阀 |
CN108662199A (zh) * | 2017-03-28 | 2018-10-16 | 毛高闻 | 一种反冲过滤系统用四通阀 |
US10865894B2 (en) | 2017-03-28 | 2020-12-15 | Gaowen MAO | Four-way valve for backflush filter system |
CN108662199B (zh) * | 2017-03-28 | 2021-12-14 | 毛高闻 | 一种反冲过滤系统用四通阀 |
Also Published As
Publication number | Publication date |
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CN103090052B (zh) | 2016-01-20 |
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