CN208975544U - A kind of RO membrane filter of built-in non-return valve - Google Patents
A kind of RO membrane filter of built-in non-return valve Download PDFInfo
- Publication number
- CN208975544U CN208975544U CN201821543113.6U CN201821543113U CN208975544U CN 208975544 U CN208975544 U CN 208975544U CN 201821543113 U CN201821543113 U CN 201821543113U CN 208975544 U CN208975544 U CN 208975544U
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- CN
- China
- Prior art keywords
- wall
- return valve
- retaining collar
- hollow pipe
- perforation
- 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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- 239000012528 membrane Substances 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000005374 membrane filtration Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821543113.6U CN208975544U (en) | 2018-09-20 | 2018-09-20 | A kind of RO membrane filter of built-in non-return valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821543113.6U CN208975544U (en) | 2018-09-20 | 2018-09-20 | A kind of RO membrane filter of built-in non-return valve |
Publications (1)
Publication Number | Publication Date |
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CN208975544U true CN208975544U (en) | 2019-06-14 |
Family
ID=66784884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821543113.6U Active CN208975544U (en) | 2018-09-20 | 2018-09-20 | A kind of RO membrane filter of built-in non-return valve |
Country Status (1)
Country | Link |
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CN (1) | CN208975544U (en) |
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2018
- 2018-09-20 CN CN201821543113.6U patent/CN208975544U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191009 Address after: 518100 south side of 6 / F, building 9, zhongyuntai science and technology industrial plant complex, Songbai Road, Tangtou community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: HAIQINGXIN (SHENZHEN) PURIFYING TECHNOLOGY CO.,LTD. Address before: 518108 East Side of Eight Nine-storey Workshops in Zhongyuntai Science and Technology Industrial Factory Area, Songbai Road, Tangtou Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN XINXINGYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231124 Address after: 225000 Small and Medium Enterprise Park, Jiangdu Economic Development Zone, Yangzhou City, Jiangsu Province Patentee after: Haiqing New (Jiangsu) Environmental Protection Technology Co.,Ltd. Address before: 518100 south side of 6 / F, building 9, zhongyuntai science and technology industrial complex, Songbai Road, Tangtou community, Shiyan street, Bao'an District, Shenzhen, Guangdong Patentee before: HAIQINGXIN (SHENZHEN) PURIFYING TECHNOLOGY CO.,LTD. |