CN219752105U - Reverse osmosis membrane filter core and reverse osmosis water purification device - Google Patents
Reverse osmosis membrane filter core and reverse osmosis water purification device Download PDFInfo
- Publication number
- CN219752105U CN219752105U CN202321353935.9U CN202321353935U CN219752105U CN 219752105 U CN219752105 U CN 219752105U CN 202321353935 U CN202321353935 U CN 202321353935U CN 219752105 U CN219752105 U CN 219752105U
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- China
- Prior art keywords
- reverse osmosis
- water
- fixedly connected
- osmosis membrane
- middle position
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 148
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 77
- 239000012528 membrane Substances 0.000 title claims abstract description 65
- 238000000746 purification Methods 0.000 title claims description 25
- 239000000706 filtrate Substances 0.000 claims abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 238000011118 depth filtration Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 24
- 239000008213 purified water Substances 0.000 description 8
- 239000010410 layer Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 235000014101 wine Nutrition 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a reverse osmosis membrane filter element and a reverse osmosis water purifying device, which comprise a water purifying cylinder, wherein an upper fixing block is fixedly connected to the middle position above the inner wall of the water purifying cylinder, a lower fixing block is fixedly connected to the middle position below the inner wall of the water purifying cylinder, primary filtrate water inlet pipes are respectively penetrated and fixedly connected to the middle positions on two sides of the top of the water purifying cylinder, a water collecting pipe is penetrated and fixedly connected to the middle position inside the upper fixing block, a reverse osmosis membrane filter element is fixedly connected to the outer wall of the water collecting pipe, a concentrated water channel is fixedly connected to the outer wall of the reverse osmosis membrane filter element, and a membrane supporting layer is fixedly connected to the outer wall of the concentrated water channel. According to the utility model, through the linkage among the concentrated water channel, the inner reverse osmosis membrane, the water collecting pipe, the first cavity, the upper fixing block, the outer reverse osmosis membrane, the membrane supporting layer and the reverse osmosis membrane filter element, when raw water enters the water purifying barrel, the raw water can be subjected to first depth filtration.
Description
Technical Field
The utility model relates to the technical field of water purification, in particular to a reverse osmosis membrane filter element and a reverse osmosis water purification device.
Background
Along with the improvement of life quality and sanitary requirements, people have higher and higher requirements on water quality, especially on taste and sanitary indexes. The water purifying device can remove particles, colloid and residual chlorine in tap water through a reasonable and efficient pretreatment system, then remove microorganisms such as bacteria and viruses in the water and most heavy metal plasma harmful to human bodies through a reverse osmosis technology, and the water purified by the water purifying device can be directly used for production water of foods, dairy products, wines and beverages. The reverse osmosis membrane filter element can filter organic matters, colloid, bacteria, viruses and other impurities in raw water, and particularly has extremely high filtering efficiency on inorganic salts, heavy metal ions and other impurities, so that the reverse osmosis membrane filter element forms a core component of the water purifying equipment.
The existing reverse osmosis membrane filter core is of a single-cylinder single-layer structure, when the water quantity is large, the filtering effect of the single-layer reverse osmosis membrane is limited, the filtering time of the reverse osmosis membrane can be prolonged when the water quantity is too large, and meanwhile, the filtering equipment provided with the reverse osmosis membrane filter core only has one layer of filtering device of the filter core, so that when the water to be filtered contains impurities with large volume, the reverse osmosis membrane can be damaged, the service life of the reverse osmosis membrane is influenced, and the existing reverse osmosis membrane filter core and the reverse osmosis water purifying device are required to be improved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a reverse osmosis membrane filter element and a reverse osmosis water purifying device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a reverse osmosis membrane filter core and reverse osmosis purifier, includes the water purification section of thick bamboo, fixedly connected with goes up the fixed block on the inner wall top intermediate position of water purification section of thick bamboo, fixedly connected with down the fixed block on the inner wall below intermediate position of water purification section of thick bamboo, all run through and fixedly connected with primary filtrate inlet tube on the top both sides intermediate position of water purification section of thick bamboo, run through and fixedly connected with collector tube on the inside intermediate position of going up the fixed block, the outer wall fixedly connected with reverse osmosis membrane filter core of collector tube, the outer wall fixedly connected with dense water passageway of reverse osmosis membrane filter core, the outer wall fixedly connected with diaphragm supporting layer of dense water passageway, the outer wall fixedly connected with of inner reverse osmosis membrane, the outer wall top fixedly connected with waterproof sealing circle of outer reverse osmosis membrane, the bottom of fixed block runs through and is provided with evenly distributed's dense water delivery port down, run through and be provided with the water purification delivery port on the inside intermediate position of fixed block down, fixedly connected with filter equipment on the bottom intermediate position of fixed block, filter equipment's inside top intermediate position is connected with reverse osmosis membrane filter core, filter equipment is gone up to the inside intermediate position fixedly connected with filter screen and second filter device, filter device is located in the middle position and is connected with the second filter screen, filter device is located down.
As a further description of the above technical solution:
the front end of the water collecting pipe penetrates through the lower fixing block and is fixedly connected.
As a further description of the above technical solution:
a first cavity is arranged between the upper fixing block and the water purifying barrel.
As a further description of the above technical solution:
the outer wall of the water collecting pipe penetrates through and is provided with evenly distributed water inlet holes.
As a further description of the above technical solution:
activated carbon is placed in the second cavity.
As a further description of the above technical solution:
the front end of the pure water outlet pipe penetrates through the water purifying cylinder and is fixedly connected.
As a further description of the above technical solution:
and a concentrated water outlet pipe penetrates through and is fixedly connected with the middle position on the right side of the bottom of the water purifying cylinder.
The utility model has the following beneficial effects:
according to the utility model, through the linkage among the concentrated water channel, the inner reverse osmosis membrane, the water collecting pipe, the first cavity, the upper fixing block, the outer reverse osmosis membrane, the membrane supporting layer and the reverse osmosis membrane filter element which are arranged in the water purifying cylinder, when raw water enters the water purifying cylinder, the raw water can be subjected to first depth filtration, and through the linkage among the second filter screen, the first filter screen and the second cavity, the purified water subjected to first filtration can be subjected to secondary filtration, so that the condition of poor filtration and water purifying effect is avoided.
Drawings
FIG. 1 is a perspective view of a reverse osmosis membrane cartridge and a reverse osmosis water purification device according to the present utility model;
FIG. 2 is a cross-sectional view of a reverse osmosis membrane cartridge and a reverse osmosis water purification device according to the present utility model;
fig. 3 is an explosion schematic diagram of a reverse osmosis membrane filter element and a reverse osmosis water purification device according to the present utility model.
Legend description:
1. a water purifying cylinder; 2. a primary filtrate inlet pipe; 3. a concentrated water outlet pipe; 4. a pure water outlet pipe; 5. a second filter screen; 6. a first filter screen; 7. a water collecting pipe; 8. a concentrate channel; 9. an inner reverse osmosis membrane; 10. a waterproof sealing ring; 11. a first cavity; 12. an upper fixing block; 13. an outer reverse osmosis membrane; 14. a membrane support layer; 15. a reverse osmosis membrane filter element; 16. a lower fixing block; 17. a second cavity; 18. a concentrated water outlet; 19. a purified water outlet; 20. a water inlet hole; 21. and a filtering device.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: a reverse osmosis membrane filter element and a reverse osmosis water purifying device comprises a water purifying cylinder 1, wherein an upper fixing block 12 is fixedly connected to the middle position above the inner wall of the water purifying cylinder 1, a lower fixing block 16 is fixedly connected to the middle position below the inner wall of the water purifying cylinder 1, a primary filtrate water inlet pipe 2 is fixedly connected to the middle position on both sides of the top of the water purifying cylinder 1, raw water is poured into the water purifying cylinder 1 from the primary filtrate water inlet pipe 2, a first cavity 11 is arranged between the water purifying cylinder 1 and the upper fixing block 12, the entered raw water is stored in the first cavity 11, a water collecting pipe 7 is fixedly connected to the middle position inside the upper fixing block 12, a reverse osmosis membrane filter element 15 is fixedly connected to the outer wall of the water collecting pipe 7, a concentrated water channel 8 is fixedly connected to the outer wall of the reverse osmosis membrane filter element 15, a membrane supporting layer 14 is fixedly connected to the outer wall of the concentrated water channel 8, the outer wall of the membrane supporting layer 14 is fixedly connected with an inner reverse osmosis membrane 9, the outer wall of the inner reverse osmosis membrane 9 is fixedly connected with an outer reverse osmosis membrane 13, a waterproof sealing ring 10 is fixedly connected above the outer wall of the outer reverse osmosis membrane 13, the bottom of a lower fixed block 16 is penetrated and provided with concentrated water outlets 18 which are uniformly distributed, a purified water outlet 19 is penetrated and arranged at the middle position inside the lower fixed block 16, a filtering device 21 is fixedly connected at the middle position inside the lower fixed block 16, a first filter screen 6 is fixedly connected at the middle position inside the upper part of the filtering device 21, a second filter screen 5 is fixedly connected at the middle position inside the lower part of the filtering device 21, a second cavity 17 is arranged between the second filter screen 5 and the first filter screen 6, concentrated water filtered for the first time is discharged from the concentrated water outlets 18, corresponding purified water enters the filtering device 21 from the front end of the water collecting pipe 7, when the clean water enters the filter device 21, the activated carbon arranged in the second filter screen 5, the first filter screen 6 and the second cavity 17 arranged in the filter device 21 carries out secondary filtration on the clean water, and the clean water outlet pipe 4 penetrates through and is fixedly connected to the middle position of the bottom of the filter device 21.
The front end of collector tube 7 runs through lower fixed block 16 and fixed connection, be provided with first cavity 11 between upper fixed block 12 and the water purification section of thick bamboo 1, the outer wall of collector tube 7 runs through and is provided with evenly distributed's inlet opening 20, when the inside of outer reverse osmosis membrane 13 is entered into to the raw water, carry out preliminary filtration to the raw water at the interior reverse osmosis membrane 9 that water purification section of thick bamboo 1 set up this moment, the filtration water through preliminary filtration enters into collector tube 7 through reverse osmosis membrane filter core 15 and inlet opening 20, the active carbon has been placed to the inside of second cavity 17, pure water outlet pipe 4's front end runs through water purification section of thick bamboo 1 and fixed connection, run through and fixed connection in the bottom right side intermediate position of water purification section of thick bamboo 1, it can drink outside water purification section of thick bamboo 1 to get rid of thick bamboo through pure water outlet pipe 4 through filtered pure water, the dense water that simultaneously gets rid of in dense water outlet 18 gets rid of outside water purification section of thick bamboo 1 through dense water outlet pipe 3.
Working principle: firstly, when the device is used, raw water is poured into the water purifying barrel 1 from the primary filtrate water inlet pipe 2, a first cavity 11 is arranged between the water purifying barrel 1 and the upper fixed block 12, the entered raw water is stored in the first cavity 11, when the raw water enters the inside of the outer reverse osmosis membrane 13, the inner reverse osmosis membrane 9 arranged in the water purifying barrel 1 performs primary filtration on the raw water, filtered water subjected to the primary filtration enters the water collecting pipe 7 through the reverse osmosis membrane filter element 15 and the water inlet hole 20, concentrated water subjected to the primary filtration is discharged from the concentrated water outlet 18, corresponding purified water enters the filtering device 21 from the front end of the water collecting pipe 7, when the purified water enters the inside of the filtering device 21, the activated carbon arranged in the second filter screen 5, the first filter screen 6 and the second cavity 17 arranged in the inside of the filtering device 21 performs secondary filtration on the purified water, the filtered purified water can be discharged out of the water purifying barrel 1 through the pure water outlet pipe 4, and simultaneously the concentrated water discharged from the concentrated water outlet 18 is discharged out of the water purifying barrel 1 through the concentrated water outlet pipe 3.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Reverse osmosis membrane filter core and reverse osmosis purifier, including water purification section of thick bamboo (1), its characterized in that: an upper fixing block (12) is fixedly connected to the middle position above the inner wall of the water purifying barrel (1), a lower fixing block (16) is fixedly connected to the middle position below the inner wall of the water purifying barrel (1), an initial filtrate water inlet pipe (2) is fixedly connected to the middle position on two sides of the top of the water purifying barrel (1), a water collecting pipe (7) is fixedly connected to the middle position inside the upper fixing block (12), a reverse osmosis membrane filter element (15) is fixedly connected to the outer wall of the water collecting pipe (7), a concentrated water channel (8) is fixedly connected to the outer wall of the reverse osmosis membrane filter element (15), an inner reverse osmosis membrane (9) is fixedly connected to the outer wall of the membrane supporting layer (14), a waterproof sealing ring (10) is fixedly connected to the upper side of the outer reverse osmosis membrane (13), a concentrated water outlet (18) is uniformly distributed and penetrates through the bottom of the lower fixing block (16), a water outlet (19) is fixedly connected to the middle position inside the lower fixing block (16), the novel water purifier is characterized in that a first filter screen (6) is fixedly connected to the middle position above the filter device (21), a second filter screen (5) is fixedly connected to the middle position below the filter device (21), a second cavity (17) is formed between the second filter screen (5) and the first filter screen (6), and a pure water outlet pipe (4) penetrates through the middle position at the bottom of the filter device (21) and is fixedly connected to the middle position.
2. The reverse osmosis membrane cartridge and reverse osmosis water purification device according to claim 1, wherein: the front end of the water collecting pipe (7) penetrates through the lower fixing block (16) and is fixedly connected.
3. The reverse osmosis membrane cartridge and reverse osmosis water purification device according to claim 1, wherein: a first cavity (11) is arranged between the upper fixing block (12) and the water purifying barrel (1).
4. The reverse osmosis membrane cartridge and reverse osmosis water purification device according to claim 1, wherein: the outer wall of the water collecting pipe (7) penetrates through and is provided with water inlet holes (20) which are uniformly distributed.
5. The reverse osmosis membrane cartridge and reverse osmosis water purification device according to claim 1, wherein: activated carbon is placed inside the second cavity (17).
6. The reverse osmosis membrane cartridge and reverse osmosis water purification device according to claim 1, wherein: the front end of the pure water outlet pipe (4) penetrates through the water purifying cylinder (1) and is fixedly connected.
7. The reverse osmosis membrane cartridge and reverse osmosis water purification device according to claim 1, wherein: the middle position of the right side of the bottom of the water purifying barrel (1) is penetrated and fixedly connected with a concentrated water outlet pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321353935.9U CN219752105U (en) | 2023-05-31 | 2023-05-31 | Reverse osmosis membrane filter core and reverse osmosis water purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321353935.9U CN219752105U (en) | 2023-05-31 | 2023-05-31 | Reverse osmosis membrane filter core and reverse osmosis water purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219752105U true CN219752105U (en) | 2023-09-26 |
Family
ID=88089009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321353935.9U Active CN219752105U (en) | 2023-05-31 | 2023-05-31 | Reverse osmosis membrane filter core and reverse osmosis water purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219752105U (en) |
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2023
- 2023-05-31 CN CN202321353935.9U patent/CN219752105U/en active Active
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| GR01 | Patent grant |