CN220951321U - Reverse osmosis filter element assembly - Google Patents
Reverse osmosis filter element assembly Download PDFInfo
- Publication number
- CN220951321U CN220951321U CN202322410028.XU CN202322410028U CN220951321U CN 220951321 U CN220951321 U CN 220951321U CN 202322410028 U CN202322410028 U CN 202322410028U CN 220951321 U CN220951321 U CN 220951321U
- Authority
- CN
- China
- Prior art keywords
- reverse osmosis
- slot
- connecting table
- top plate
- filter element
- 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
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 60
- 239000012528 membrane Substances 0.000 claims abstract description 38
- 238000001179 sorption measurement Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 29
- 238000000746 purification Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 14
- 238000001914 filtration Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a reverse osmosis filter element assembly, which relates to the technical field of water purification and comprises a base, wherein the top end of the base is provided with a slot, limiting blocks are movably connected between every two jacks at the upper end of the slot in a penetrating manner, springs are fixedly connected to one end of each limiting block positioned in the slot, the jacks at the lower end of the slot correspond to the springs one by one, a connecting table is inserted at the upper end of the base, an inserting block matched with the slot is fixedly connected to the lower end of the connecting table, a reverse osmosis membrane is connected to the middle of the upper end of the connecting table in a threaded manner, a top plate is connected to the top end of the reverse osmosis membrane in a threaded manner, a plurality of uniformly distributed positioning holes are formed in the top end of the top plate, a top cover is inserted at the upper end of the top plate in a threaded manner, and positioning columns matched with the positioning holes are fixedly connected to the lower end of the top cover.
Description
Technical Field
The utility model relates to the technical field of water purification, in particular to a reverse osmosis filter element assembly.
Background
Based on the deep understanding of the water pollution problem and the increasing of health demands, the market demand of the household water purifier is gradually increased, at present, the household water purifier is installed in a cabinet below the dish washing table, the cabinet is limited in height, the operation space is limited when the filter element is installed and replaced, the filter element is generally replaced integrally during replacement, and the condition that part parts can still be used continuously possibly exists, so that the resource waste is caused.
The utility model of application number 201921253831.4 discloses a reverse osmosis membrane filter element assembly, which comprises an upper fixed disc and a lower fixed disc, wherein the bottom of the upper fixed disc is provided with a pure water outlet pipe, the outer circular surface of the pure water outlet pipe is provided with a limiting ring and a pure water permeation hole, the outer circular surface of the lower fixed disc is provided with a water blocking ring, and the surface of the lower fixed disc is provided with a concentrated water outlet; the utility model has the beneficial effects that compared with the prior art, the reverse osmosis membrane and the raw water diversion net are arranged between the installation seats, the installation seat has the advantages that: utilize the mutually supporting of mounting groove and installation piece, fix the outside at the pure water outlet pipe with reverse osmosis membrane through the mount pad, raw water gets into reverse osmosis membrane through the inlet opening, and pure water after the filtration gets into the pure water outlet pipe by pure water infiltration hole, and dense water is discharged by dense water infiltration hole and dense water delivery port, the dismouting of the reverse osmosis membrane of later stage of being convenient for improves the water purification effect greatly.
The reverse osmosis membrane can be quickly installed by installing the reverse osmosis membrane through the installing block and the locating groove, but the installation of the reverse osmosis membrane is only considered in the structure, the installation of the whole filter element assembly is ignored, the problem is still that how to fix the whole filter element assembly, and the burden of the reverse osmosis membrane can be increased by only setting the reverse osmosis membrane for filtration, so that the service life of the reverse osmosis membrane is influenced.
Disclosure of utility model
The present utility model is directed to a reverse osmosis filter element assembly, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reverse osmosis filter core assembly, includes the base, the slot has been seted up on the base top, movable through-connection has the stopper between two liang of jacks of slot upper end, the stopper is located the inside one end fixedly connected with spring of slot, slot lower extreme jack position and spring one-to-one, the base upper end is pegged graft and is had the connection platform, connection platform lower extreme fixedly connected with and the inserted block that the slot agrees with mutually, connection platform upper end middle part threaded connection has reverse osmosis membrane, reverse osmosis membrane top threaded connection has the roof, a plurality of evenly distributed's locating hole has been seted up on the roof top, the roof upper end is pegged graft and is had the top cap, top cap lower extreme fixedly connected with and the reference column that the locating hole agrees with.
Further, the upper end of the connecting table is positioned at the outer side of the reverse osmosis membrane and is inserted with an adsorption plate; the odor and organic impurities in the water can be primarily removed through the adsorption plate, so that the pressure of the reverse osmosis membrane is reduced, and the service life of the reverse osmosis membrane is prolonged.
Further, the side edge of the connecting table is fixedly connected with a plurality of evenly distributed protruding blocks, the side edge of the connecting table is inserted with a shell, and the lower end of the shell is provided with a hole groove which is matched with the protruding blocks; the structure can realize the quick installation of the shell, and the shell can be prevented from slipping from the connecting table through the matched convex blocks and the matched hole grooves.
Further, anti-skid patterns are arranged on the side edges of the top plate; the anti-skid lines can improve friction force, and the top plate can be directly unscrewed, so that replacement of part parts is realized.
Further, small holes are formed in the positions, corresponding to the positioning holes, of the side edges of the top plate and the side edges of the positioning columns, and buckles are inserted into the small holes; the structure can connect the top plate and the top cover together through the buckle, so that the communication of the reverse osmosis filter element assembly is realized.
Further, a groove which is matched with the shapes of the adsorption plate and the top end of the shell is formed in the bottom end of the top plate; the structure can fix the adsorption plate and the shell between the connecting table and the top plate, and is also beneficial to the installation and replacement of the adsorption plate and the shell.
Furthermore, a sealing ring is fixedly arranged at the joint of the reverse osmosis membrane, the connecting table and the top plate; the sealing ring can ensure the strictness of the reverse osmosis membrane for filtering water, and water is prevented from flowing into the water outlet pipe from the reverse osmosis membrane connection gap, so that the quality of the water is prevented from being influenced.
The utility model provides a reverse osmosis filter element assembly, which has the following beneficial effects:
Firstly, the utility model can quickly and conveniently fixedly connect the reverse osmosis filter element assembly on the base by arranging the base which can be directly spliced, so that the problem that the installation space is narrow and the installation work of the reverse osmosis filter element assembly is affected because an operation tool cannot extend in is avoided, the operation of workers is greatly facilitated, and the installation efficiency is improved.
The reverse osmosis membrane, the adsorption plate and the shell can be respectively disassembled and replaced through the middle connecting component of the top plate, so that a certain component is replaced singly, the whole filter element component is prevented from being replaced due to the single component, the cost is saved, and the utilization rate of resources is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a base of the present utility model;
fig. 3 is a schematic diagram of the top explosion structure of the present utility model.
In the figure: 1. a base; 2. a slot; 3. a limiting block; 4. a spring; 5. a connection station; 6. inserting blocks; 7. a reverse osmosis membrane; 8. an adsorption plate; 9. a housing; 10. a bump; 11. a hole groove; 12. a top plate; 13. positioning holes; 14. anti-skid lines; 15. a top cover; 16. positioning columns; 17. a small hole; 18. and (5) a buckle.
Detailed Description
The following detailed description of the present utility model will provide a clear and complete description of the technical solutions of embodiments of the present utility model, with reference to the accompanying drawings from 1 to 1, it being evident 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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a reverse osmosis filter element assembly, including base 1, slot 2 has been seted up on base 1 top, movable through connection has stopper 3 between the two jack of slot 2 upper end, stopper 3 is located the inside one end fixedly connected with spring 4 of slot 2, slot 2 lower extreme jack position and spring 4 one-to-one, base 1 upper end grafting has connecting bench 5, connecting bench 5 lower extreme fixedly connected with and slot 2 matched with cartridge 6, through setting up base 1 that can directly peg graft, can be quick convenient with reverse osmosis filter element assembly fixed connection on base 1, avoid the installation space narrow and small, operating tool can't stretch into and influence reverse osmosis filter element assembly's installation work, very big convenience workman's operation improves installation effectiveness, connecting bench 5 upper end middle part threaded connection has reverse osmosis membrane 7, reverse osmosis membrane 7 top threaded connection has roof 12, a plurality of evenly distributed locating holes 13 have been seted up on roof 12 top, roof 12 upper end grafting has top cap 15, top cap 15 lower extreme fixedly connected with and locating post 16 with locating hole 13, through this intermediate connection component of roof 12, make reverse osmosis membrane 7, adsorption plate 8, shell 9 can split respectively with the replacement cost is favorable to the replacement of a certain component, the whole filter element is favorable to the replacement cost is saved because of a single component is favorable to the replacement;
Referring to fig. 2, an adsorption plate 8 is inserted into the upper end of the connection table 5, which is located outside the reverse osmosis membrane 7; the odor and organic impurities in the water can be primarily removed through the adsorption plate 8, the pressure of the reverse osmosis membrane 7 is reduced, the service life of the reverse osmosis membrane 7 is prolonged, a plurality of evenly distributed lugs 10 are fixedly connected to the side edge of the connecting table 5, the side edge of the connecting table 5 is inserted with a shell 9, the lower end of the shell 9 is provided with a hole groove 11 which is matched with the lugs 10, the shell 9 can be quickly installed through the structure, and the shell 9 can be prevented from slipping from the connecting table 5 through the matched lugs 10 and the hole groove 11;
Referring to fig. 3, the side edge of the top plate 12 is provided with anti-skid patterns 14, the anti-skid patterns 14 can improve friction force, the top plate 12 can be directly unscrewed, replacement of part parts is realized, small holes 17 are formed at the positions corresponding to the side edge of the top plate 12 and the positioning holes 13 and the side edge of the positioning column 16, buckles 18 are inserted into the small holes 17, and the structure can connect the top plate 12 and the top cover 15 together through the buckles 18, so that communication of the reverse osmosis filter element assembly is realized;
Referring to fig. 2, the bottom end of the top plate 12 is provided with a groove matching the shapes of the top ends of the adsorption plate 8 and the housing 9, the adsorption plate 8 and the housing 9 can be fixed between the connection table 5 and the top plate 12 by the above structure, and meanwhile, the installation and replacement of the adsorption plate 8 and the housing 9 are facilitated, a sealing ring is fixedly arranged at the connection position of the reverse osmosis membrane 7 and the connection table 5 and the top plate 12, the sealing ring can ensure the strictness of filtering water by the reverse osmosis membrane 7, and the water is prevented from flowing into the water outlet pipe from the connection gap of the reverse osmosis membrane 7, so that the quality of the water is prevented from being influenced.
In sum, when the reverse osmosis filter element assembly is used, firstly, according to fig. 2 and 3, the reverse osmosis membrane 7 is in threaded connection on the connection table 5, then the adsorption plate 8 is plugged into the corresponding position of the upper end of the connection table 5, the shell 9 is opened and wrapped on the outer side of the connection table 5, the shell 9 is closed, the convex block 10 is plugged into the hole groove 11 of the shell 9, the top plate 12 is in threaded connection with the top end of the reverse osmosis membrane 7, at this moment, the adsorption plate 8 and the shell 9 are clamped by the groove at the lower end of the top plate 12, the adsorption plate 8 and the shell 9 are firmly fixed between the connection table 5 and the top plate 12, then according to fig. 2, the plug block 6 at the lower end of the connection table 5 is plugged into the jack at the upper end of the slot 2 of the base 1, the connection table 5 is rotated by forty-five degrees, the plug block 6 is matched with the jack at the lower end of the slot 2, at this moment, the connection table 5 pushes the limiting block 3 into the jack 2, the spring 4 firmly presses the plug block 6, the fixation of the filter element assembly and the base 1 is realized, according to fig. 3, the positioning hole 13 at the upper end of the top plate 12 is aligned with the positioning post 16 at the lower end of the top plate 15, the top plate 12 is inserted into the top plate 15, then the top plate 12 is screwed into the top plate 12, and the top plate 12 is screwed up by the top plate 12, and the top plate 12 is directly screwed down by the top plate 12 according to the jack, if the top plate is directly needed, and the top plate is screwed down, and the top plate is directly replaced by the top plate 15.
Claims (7)
1. The utility model provides a reverse osmosis filter core subassembly, its characterized in that, including base (1), slot (2) have been seted up on base (1) top, movable through-connection has stopper (3) between two jacks of slot (2) upper end, stopper (3) are located inside one end fixedly connected with spring (4) of slot (2), slot (2) lower extreme jack position and spring (4) one-to-one, base (1) upper end is pegged graft and is had connecting table (5), connecting table (5) lower extreme fixedly connected with and inserting block (6) that slot (2) agree with mutually, connecting table (5) upper end middle part threaded connection has reverse osmosis membrane (7), reverse osmosis membrane (7) top threaded connection has roof (12), a plurality of evenly distributed locating hole (13) have been seted up on roof (12) top, roof (12) upper end peg graft have top cap (15), top cap (15) lower extreme fixedly connected with and locating column (16) that agree with locating hole (13).
2. The reverse osmosis filter element assembly according to claim 1, wherein the upper end of the connecting table (5) is positioned outside the reverse osmosis membrane (7) and is inserted with an adsorption plate (8).
3. The reverse osmosis filter element assembly according to claim 1, wherein a plurality of evenly distributed protruding blocks (10) are fixedly connected to the side edge of the connecting table (5), a shell (9) is inserted to the side edge of the connecting table (5), and a hole groove (11) for fitting the protruding blocks (10) is formed in the lower end of the shell (9).
4. A reverse osmosis cartridge assembly according to claim 1, wherein the top plate (12) is provided with anti-slip corrugations (14) on its sides.
5. A reverse osmosis filter cartridge assembly according to claim 1, characterized in that small holes (17) are provided at the sides of the top plate (12) corresponding to the positioning holes (13) and the sides of the positioning posts (16), and the small holes (17) are inserted with buckles (18).
6. A reverse osmosis filter element assembly according to claim 1, characterized in that the bottom end of the top plate (12) is provided with a groove which is in shape fit with the top ends of the adsorption plate (8) and the housing (9).
7. A reverse osmosis filter element assembly according to claim 1, characterized in that a sealing ring is fixedly arranged at the joint of the reverse osmosis membrane (7) and the connecting table (5) and the top plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322410028.XU CN220951321U (en) | 2023-09-06 | 2023-09-06 | Reverse osmosis filter element assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322410028.XU CN220951321U (en) | 2023-09-06 | 2023-09-06 | Reverse osmosis filter element assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220951321U true CN220951321U (en) | 2024-05-14 |
Family
ID=91019867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322410028.XU Active CN220951321U (en) | 2023-09-06 | 2023-09-06 | Reverse osmosis filter element assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220951321U (en) |
-
2023
- 2023-09-06 CN CN202322410028.XU patent/CN220951321U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |