CN213294885U - Single-stage water purification system with novel grid runners and single-stage water purifier thereof - Google Patents
Single-stage water purification system with novel grid runners and single-stage water purifier thereof Download PDFInfo
- Publication number
- CN213294885U CN213294885U CN202021443581.3U CN202021443581U CN213294885U CN 213294885 U CN213294885 U CN 213294885U CN 202021443581 U CN202021443581 U CN 202021443581U CN 213294885 U CN213294885 U CN 213294885U
- Authority
- CN
- China
- Prior art keywords
- water
- flow channels
- degrees
- purification system
- membrane
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 238000000746 purification Methods 0.000 title claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 83
- 238000001914 filtration Methods 0.000 claims description 13
- 239000012466 permeate Substances 0.000 claims description 5
- 239000012465 retentate Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000010287 polarization Effects 0.000 abstract description 8
- 238000010612 desalination reaction Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000011033 desalting Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001728 nano-filtration Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a single-stage water purification system with novel net runner and single-stage water purifier thereof, the single-stage water purification system that wherein has novel net runner includes into water unit, play water unit (2) and connects go out water unit (2) with filter membrane element (3) between the unit of intaking, filter membrane element (3) including a plurality of membrane modules (31), membrane module (31) are including into water graticule mesh (311), it has first direction net runner (311a) and second direction net runner (311b) to intake graticule mesh (311), the direction of intaking (A) of membrane module (31) with first direction net runner (311a) or contained angle between second direction net runner (311b) is greater than 45 and is less than 90. The utility model discloses can realize antipollution, difficult scale deposit, can realize forming the torrent again to difficult formation membrane surface concentration polarization, the desalination effect of membrane is better.
Description
Technical Field
The utility model relates to a purifier field, in particular to single-stage water purification system and single-stage purifier thereof with novel net runner.
Background
The water purification system of the traditional water purifier generally comprises a pretreatment filter element, a booster pump, a filter membrane element and a water outlet terminal, wherein the flow channel of the existing filter membrane element comprises a rhombic flow channel or a rectangular flow channel, and when the rhombic flow channel is adopted, pollutants are easy to accumulate at a rhombus, so that a concentrated water flow channel is blocked; when the rectangular flow channel is adopted, although pollutants are not easy to accumulate, turbulent flow is not easy to form, and the desalting effect of the membrane is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned defect among the prior art, provide a single-stage water purification system and single-stage purifier with novel net runner, it can realize antipollution, difficult scale deposit, can realize forming the torrent again to difficult formation membrane surface concentration polarization, the desalination effect of membrane is better.
In order to realize the above utility model purpose, on the one hand, the utility model provides a single-stage water purification system with novel net runner, it includes into water unit, goes out water unit and connects go out water unit with filtration membrane element between the unit of intaking, filtration membrane element includes a plurality of membrane modules, the membrane module includes into the water graticule mesh, the net of intaking has first direction net runner and second direction net runner, the water inlet direction of membrane module with first direction net runner or contained angle between the second direction net runner is greater than 45 and is less than 90.
Further, an included angle between the water inlet direction of the membrane module and the first direction grid flow channels or the second direction grid flow channels is larger than 45 degrees and smaller than 65 degrees.
Further, an included angle between the water inlet direction of the membrane module and the first direction grid flow channels or the second direction grid flow channels is 50 degrees, 55 degrees or 60 degrees.
Further, an included angle between the water inlet direction of the membrane module and the first direction grid flow channels or the second direction grid flow channels is larger than 65 degrees and smaller than 90 degrees.
Further, an included angle between the water inlet direction of the membrane module and the first direction grid flow channels or the second direction grid flow channels is 70 degrees, 75 degrees or 80 degrees.
Furthermore, the filter membrane element also comprises a central core tube, a shell sleeved outside the central core tube and sealing cover pieces arranged at two ends of the shell and matched with the central core tube, and the membrane assembly is arranged between the central core tube and the shell.
Further, filtration membrane element includes infiltration side exit end and retentate side exit end, the play water unit includes water purification mouth and dense mouth of a river, infiltration side exit end with water purification mouth intercommunication, retentate side exit end with dense mouth of a river intercommunication.
On the other hand, the utility model also provides a single-stage water purification system with novel net runner, it includes into water unit, goes out water unit and connects go out water unit with filtration membrane element between the unit of intaking, filtration membrane element includes a plurality of membrane modules, the membrane module includes into the water graticule mesh, produces water conservancy diversion cloth and sets up produce the diaphragm between water conservancy diversion cloth and the water graticule mesh, the water graticule mesh of intaking has first direction net runner and second direction net runner, the water intaking of membrane module with first direction net runner or contained angle between the second direction net runner is greater than 45 and is less than 90.
On the other hand, the utility model also provides a single-stage purifier that has foretell single-stage water purification system who has novel net runner.
Compared with the prior art, the utility model discloses the advantage lies in:
the utility model discloses a single-stage water purifier and have the net runner of the filtration membrane component of the single-stage water purification system of novel net runner and set up between the direction of intaking and be greater than 45 and be less than 90 contained angles, can realize antipollution, the effect of difficult scale deposit, can realize forming the torrent again to be difficult for forming membrane surface concentration polarization, the desalination effect of membrane is better.
Drawings
Fig. 1 is a schematic structural diagram of a single-stage water purification system with novel grid flow channels of the present invention.
Fig. 2 is a schematic structural diagram of a filter membrane element of the present invention.
Fig. 3 is a schematic structural view of a grid-shaped flow passage of the filtering membrane element of the present invention.
Fig. 4 is a schematic diagram of an angle value of the included angle α in the present invention.
Fig. 5 is a schematic diagram of another angle value of the included angle α in the present invention.
Detailed Description
The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings.
As shown in fig. 1, the single-stage water purification system with novel grid flow channels according to a preferred embodiment of the present invention includes a water inlet unit, a water outlet unit 2, and a filtering membrane element 3 connected between the water outlet unit 2 and the water inlet unit.
Wherein, the water inlet unit includes the water inlet 11 that links to each other with the water source of treating, and the water source of treating includes but not limited to running water, bottled water, simple and easy water storage device etc.. The water outlet unit 2 comprises a water purifying port 21 and a water concentrating port 22, and the purified water which is treated by the filter membrane element 3 and permeates through the filter membrane element 3 and the concentrated water which does not permeate through the filter membrane element 3 respectively enter the water purifying port 21 and the water concentrating port 22 through pipelines. The purified water can be directly collected if the flow rate meets the use requirement, or a water storage device 23 is arranged at the water purification port 21, the purified water is collected after being transitionally collected by the water storage device 23, and the water storage device 23 is preferably a pressure barrel; the concentrated water port 22 is provided with a waste water ratio regulating valve 24, so that concentrated water can be conveniently and directly discharged into a sewer pipeline or recycled for reprocessing or cleaning and the like. The filter membrane element 3 comprises an inlet end 35 communicating with the water inlet 11, a permeate side outlet end 36 communicating with the water clean port 21 and a retentate side outlet end 37 communicating with the concentrate port 22.
As shown in fig. 2, the filtering membrane element 3 preferably has a structure including a central core tube 32, a housing 33 fitted around the central core tube 32, sealing caps 34 provided at both ends of the housing 33 and fitted to the central core tube 32, and a membrane module 31 provided between the central core tube 32 and the housing 33. The membrane module 31 comprises a water production flow guide cloth 312, a water inlet grid 311 and a membrane 313 arranged between the water production flow guide cloth 312 and the water inlet grid 311, and the preferable arrangement mode is as follows: the membrane 313 is folded, the water-producing flow guide cloth 312 is tightly attached to the folding inner side of the membrane 313, and the water inlet grid 311 is tightly attached to the folding outer side of the membrane 313. In one embodiment, the thickness of the water inlet grid 311 is preferably 21-50mil, which can effectively enhance the turbulent action of the inlet water, thereby reducing the concentration polarization of the membrane to the maximum extent and delaying the pollution of the membrane. In another embodiment, the thickness of the water inlet grid is preferably 10-28 mils, the thickness of the water-producing flow guide cloth is preferably 8-21 mils, the effective area of the membrane is increased to the maximum extent, and meanwhile, the turbulent flow effect of water inlet is effectively enhanced, so that the concentration polarization of the membrane is reduced to the maximum extent. The membrane 313 is preferably made of a novel anti-pollution and anti-oxidation reverse osmosis membrane or a novel nano-filtration membrane, so that the performance of the water purification system is enhanced.
As shown in fig. 3, the water inlet grid 311 has a first direction grid runner 311a and a second direction grid runner 311b which are mutually crossed, an included angle α is formed between the water inlet direction a of the membrane module 31 and the first direction grid runner 311a or between the water inlet direction a of the membrane module 31 and the second direction grid runner 311b, and the value of α is greater than 45 ° and less than 90 °, so that not only pollution resistance and scaling resistance are achieved, but also turbulent flow is achieved, concentration polarization on the surface of the membrane module is not easily formed, and the desalting effect of the membrane module 31 is better.
In alternative embodiments, α may have a value greater than 45 ° and less than 65 °, α may have a value of 50 ° or 55 °, and preferably, as shown in fig. 4, α has a value of 60 °.
In alternative embodiments, α may have a value greater than 65 ° and less than 90 °, α may have a value of 70 ° or 75 °, and preferably, as shown in fig. 5, α has a value of 80 °.
A water source to be treated directly enters a filtering membrane element 3 for treatment, and purified water obtained after treatment by the filtering membrane element 3 can be directly collected if the flow rate meets the use requirement, or collected after transitional collection by a water storage device 23; the concentrated water obtained after the treatment of the filter membrane is directly discharged into a sewer pipeline or recycled for reprocessing or cleaning and the like through a waste water ratio regulating valve 24.
The single-stage water purification system with the novel grid flow passages of the utility model removes the pre-treatment steps of pp cotton and the like in the traditional water purification system, has simple structure and no redundant treatment steps, and greatly reduces the possibility of secondary water pollution; in one embodiment, a water inlet grid with the thickness of 21-50mil is adopted, and the thickness of the water inlet grid is increased, so that the turbulence effect of inlet water is effectively enhanced, the concentration polarization of the membrane is reduced to the maximum extent, the membrane pollution burden caused by pre-treatment steps such as pp cotton removal and the like is relieved, and the membrane pollution is delayed; in another embodiment, a water inlet grid with the thickness of 10-28mil and a water production guide cloth with the thickness of 8-21mil are adopted, so that the effective area of the membrane is increased to the maximum extent, the thickness of the water inlet grid is increased, the turbulence effect of inlet water is effectively enhanced, the concentration polarization of the membrane is reduced to the maximum extent, the membrane pollution burden caused by pre-treatment steps such as removing pp cotton is relieved, and the membrane pollution is delayed; furthermore, a novel anti-pollution and anti-oxidation reverse osmosis membrane or a novel nano-filtration membrane is adopted to replace a common filter element, so that the performances of pollution resistance, chlorine corrosion resistance and the like of the water purification system are enhanced; furthermore, the waste water ratio regulating valve is adopted, the pressure of the concentrated water port can be effectively reduced, convenience is provided for concentrated water collection and secondary treatment, and the pressure is stabilized by controlling the discharge amount of the concentrated water, so that the pressure required by water separation in the filtering membrane element is ensured, and the water yield of the system is improved. The utility model discloses a single-stage purifier has got rid of the leading processing steps such as pp cotton in the traditional purifier, saves the material cost of multistage preliminary treatment and aftertreatment to thereby reduced the cost of machine structure complexity by a wide margin reduction machine accessory. The single-stage water purifier is convenient to maintain, only the filter membrane elements need to be replaced regularly, and a plurality of pretreatment and post-treatment filter element materials do not need to be replaced frequently like the traditional water purifier.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. A single stage water purification system with novel grid runners, comprising a water inlet unit, a water outlet unit (2) and a filter membrane element (3) connected between the water outlet unit (2) and the water inlet unit, characterized in that: the filtering membrane element (3) comprises a plurality of membrane assemblies (31), each membrane assembly (31) comprises a water inlet grid (311), each water inlet grid (311) is provided with a first direction grid flow channel (311a) and a second direction grid flow channel (311b), and an included angle between the water inlet direction (A) of each membrane assembly (31) and each first direction grid flow channel (311a) or each second direction grid flow channel (311b) is larger than 45 degrees and smaller than 90 degrees.
2. The single stage water purification system with novel grid flow channels of claim 1, wherein: the included angle between the water inlet direction (A) of the membrane assembly (31) and the first direction grid flow channels (311a) or the second direction grid flow channels (311b) is more than 45 degrees and less than 65 degrees.
3. The single stage water purification system with novel grid flow channels of claim 2, wherein: the included angle between the water inlet direction (A) of the membrane assembly (31) and the first direction grid flow channels (311a) or the second direction grid flow channels (311b) is 50 degrees, 55 degrees or 60 degrees.
4. The single stage water purification system with novel grid flow channels of claim 1, wherein: the included angle between the water inlet direction (A) of the membrane assembly (31) and the first direction grid flow channels (311a) or the second direction grid flow channels (311b) is larger than 65 degrees and smaller than 90 degrees.
5. The single stage water purification system with novel grid flow channels of claim 4, wherein: the included angle between the water inlet direction (A) of the membrane assembly (31) and the first direction grid flow channels (311a) or the second direction grid flow channels (311b) is 70 degrees, 75 degrees or 80 degrees.
6. The single stage water purification system with novel grid flow channels of any one of claims 1 to 5, wherein: the filter membrane element (3) further comprises a central core tube (32), a shell (33) sleeved outside the central core tube (32) and sealing cover pieces (34) arranged at two ends of the shell (33) and matched with the central core tube (32), and the membrane assembly (31) is arranged between the central core tube (32) and the shell (33).
7. The single stage water purification system with novel grid flow channels of any one of claims 1 to 5, wherein: the filter membrane element (3) comprises a permeate side outlet end (36) and a retentate side outlet end (37), the water outlet unit (2) comprises a water purifying port (21) and a water concentrating port (22), the permeate side outlet end (36) is communicated with the water purifying port (21), and the retentate side outlet end (37) is communicated with the water concentrating port (22).
8. A single-stage water purifier is characterized in that: the single-stage water purification system with the novel grid flow channel comprises any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021443581.3U CN213294885U (en) | 2020-07-21 | 2020-07-21 | Single-stage water purification system with novel grid runners and single-stage water purifier thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021443581.3U CN213294885U (en) | 2020-07-21 | 2020-07-21 | Single-stage water purification system with novel grid runners and single-stage water purifier thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213294885U true CN213294885U (en) | 2021-05-28 |
Family
ID=76020955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021443581.3U Active CN213294885U (en) | 2020-07-21 | 2020-07-21 | Single-stage water purification system with novel grid runners and single-stage water purifier thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213294885U (en) |
-
2020
- 2020-07-21 CN CN202021443581.3U patent/CN213294885U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212091724U (en) | Water purification unit with filter element group spare | |
| CN206751531U (en) | Multilevel filtration-purification system and water purifier | |
| WO2020244431A1 (en) | Parallel water intake two-stage disc filter | |
| CN108996615A (en) | Reverse osmosis membrane filter core and water purifier | |
| CN107998886A (en) | Reverse osmosis filter core, reverse osmosis purified water system and anti-penetration water purifier | |
| CN217312791U (en) | High-efficient center honeycomb duct of milipore filter | |
| CN108996614A (en) | Reverse osmosis membrane filter core and water purifier | |
| CN213294885U (en) | Single-stage water purification system with novel grid runners and single-stage water purifier thereof | |
| CN206142935U (en) | Water -saving type water purifier | |
| CN209039123U (en) | Reverse osmosis membrane filter core and water purifier | |
| CN213202568U (en) | Single-stage water purifier and single-stage water purification system thereof | |
| CN205258082U (en) | Reverse osmosis water purification system | |
| CN213294964U (en) | Single-stage water purification system and water purifier | |
| CN107337290A (en) | Pump-free water purification system and water purifier | |
| CN207862082U (en) | Water purification ultrafiltration apparatus | |
| CN211255368U (en) | Double-membrane water flow non-parallel type filter element device and water purifier | |
| CN106315901A (en) | Water-saving type water purifier | |
| CN207313223U (en) | A kind of New bag MBR plate membrane groups | |
| CN217410366U (en) | Reverse osmosis membrane purification equipment for wastewater treatment | |
| CN208684576U (en) | A kind of composite hyperfiltration membrane water purification filter structure | |
| CN207169433U (en) | A kind of pressure vessel for reverse osmosis | |
| CN208678825U (en) | A kind of capillary ultra-filtration membrane device | |
| CN215712123U (en) | Water purification unit and filtration system thereof | |
| CN212151924U (en) | Water filtration and purification system with high-purity wastewater ratio and water purifier | |
| CN220951332U (en) | Printing and dyeing wastewater membrane technology separation recovery plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou ronghua Leasing Co.,Ltd. Assignor: Suzhou Puxi Environmental Protection Technology Co.,Ltd. Contract record no.: X2021320010040 Denomination of utility model: A single-stage water purification system with new grid runner and its single-stage water purifier Granted publication date: 20210528 License type: Exclusive License Record date: 20211119 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A single-stage water purification system with new grid runner and its single-stage water purifier Effective date of registration: 20211119 Granted publication date: 20210528 Pledgee: Suzhou ronghua Leasing Co.,Ltd. Pledgor: Suzhou Puxi Environmental Protection Technology Co.,Ltd. Registration number: Y2021320010482 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Suzhou ronghua Leasing Co.,Ltd. Assignor: Suzhou Puxi Environmental Protection Technology Co.,Ltd. Contract record no.: X2021320010040 Date of cancellation: 20240421 |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20240419 Registration number: Y2021320010482 Pledgee after: Suzhou Heyu Finance Leasing Co.,Ltd. Pledgee before: Suzhou ronghua Leasing Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210528 Pledgee: Suzhou Heyu Finance Leasing Co.,Ltd. Pledgor: Suzhou Puxi Environmental Protection Technology Co.,Ltd. Registration number: Y2021320010482 |