CN220351899U - Reverse osmosis water purifier - Google Patents
Reverse osmosis water purifier Download PDFInfo
- Publication number
- CN220351899U CN220351899U CN202320735773.9U CN202320735773U CN220351899U CN 220351899 U CN220351899 U CN 220351899U CN 202320735773 U CN202320735773 U CN 202320735773U CN 220351899 U CN220351899 U CN 220351899U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- filter element
- reverse osmosis
- pipe
- filter
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 21
- 239000012528 membrane Substances 0.000 claims abstract description 29
- 238000001125 extrusion Methods 0.000 claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a reverse osmosis water purifier which comprises a water inlet pipe and an interface mechanism, wherein one end of the water inlet pipe is connected with a pressure reducing valve, one end of the pressure reducing valve, which is far away from the water inlet pipe, is connected with a three-way pipe, a first filter element is connected with a water inlet electromagnetic valve through a pipeline, the water inlet electromagnetic valve is connected with a second filter element through a pipeline, the second filter element is connected with a Ji You third filter element through a pipeline, the third filter element is connected with a booster pump through a pipeline, the booster pump is connected with an RO membrane filter bottle through a pipeline, and the pipeline is fixedly connected with the first filter element, the second filter element, the third filter element and the RO membrane filter bottle through the interface mechanism. According to the utility model, through redesigning the interface mechanism, equipment in the pipeline is more convenient to disassemble, and meanwhile, water leakage and pipeline damage caused by connecting the pipeline are avoided.
Description
Technical Field
The utility model relates to the field of water purifiers, in particular to a reverse osmosis water purifier.
Background
The osmosis refers to the process that water molecules diffuse through a semipermeable membrane and enter a high-concentration solution from a low-concentration solution, the reverse osmosis refers to the process that water molecules enter the low-concentration solution through the semipermeable membrane by pressurizing one side of the high-concentration solution, the water purification is the reverse osmosis water purification machine by the method, and Chinese patent No. 202945083U discloses a reverse osmosis water purification machine.
Disclosure of Invention
The utility model aims to solve the technical problem that the pipeline is damaged due to the fact that the pipeline is easy to deform due to the connection structure of the pipeline and equipment of the traditional reverse osmosis water purifier.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a reverse osmosis water purification machine, including inlet tube and interface mechanism, the one end of inlet tube is connected with the relief pressure valve, the one end that the inlet tube was kept away from to the relief pressure valve is connected with the three-way pipe, be connected with first filter core on the three-way pipe, first filter core has the solenoid valve that intakes through the pipe connection, the solenoid valve that intakes has the second filter core through the pipe connection, the second filter core passes through the pipeline and links Ji You third filter core, the third filter core has the booster pump through the pipe connection, the booster pump has RO membrane filter flask through the pipe connection, the pipeline passes through interface mechanism and first filter core, second filter core, third filter core and RO membrane filter flask fixed connection.
Through the technical scheme, water can be changed into pure water through multistage filtration and reverse osmosis filtration, and subsequent use is facilitated.
The utility model is further arranged that the RO membrane filter bottle is connected with a flushing combination valve through a pipeline, one end of the flushing combination valve, which is far away from the RO membrane filter bottle, is connected with a waste water outlet pipe, the RO membrane filter bottle is connected with a check valve through a pipeline, and one end of the check valve, which is far away from the RO membrane filter bottle, is connected with a high-voltage switch through a pipeline.
By the technical scheme, the RO membrane can be backwashed, and the filterability of the RO membrane is improved.
The utility model is further arranged that the high-pressure switch is connected with the water storage pressure barrel through a pipeline, the high-pressure switch is connected with the rear filter element through a pipeline, one end of the rear filter element, which is far away from the high-pressure switch, is fixedly connected with the pure water outlet pipe, and the three-way pipe is connected with the low-pressure switch.
By the technical scheme, the pressure in the pipeline can be maintained at the pressure suitable for reverse osmosis.
The utility model further provides that the interface mechanism comprises an interface seat, a groove is formed in the interface seat, an extrusion elastic sheet is fixedly connected to the bottom in the groove, and an inner pipe is fixedly connected to the interface seat.
Through the technical scheme, the pipeline connection between the devices is facilitated, and water leakage or damage of the pipeline is avoided.
The utility model is further characterized in that the knob is rotationally connected with the groove, an anti-skid groove is arranged outside the knob, a connecting pipe is sleeved outside the inner pipe, an external thread is fixedly connected with the outer side of one end of the knob, which is close to the interface seat, and an internal thread is arranged inside one end of the groove, which is close to the knob.
The utility model further provides that the external thread and the internal thread are mutually meshed and matched, one end of the knob, which is close to the extrusion elastic sheet, is fixedly connected with an extrusion block, and the extrusion block and the extrusion elastic sheet are mutually extruded and matched.
Through the technical scheme, the extrusion elastic sheet and the inner tube are extruded to clamp and fix the connecting tube.
The utility model is further characterized in that the inner tube is made of stainless steel, the extrusion spring plate is made of plastic, and the connecting tube penetrates through the sliding connection knob.
The utility model is further arranged that the first filter element is a PP cotton filter element, the second filter element is a granular activated carbon filter element, and the third filter element is a compressed activated carbon filter element.
Through the technical scheme, the water is subjected to preliminary filtration before entering the RO membrane filter bottle, so that impurities in the water are prevented from damaging the RO membrane.
The beneficial effects of the utility model are as follows:
according to the utility model, the joint of the equipment and the pipeline is set as the interface mechanism, so that the equipment in the pipeline is more convenient to disassemble, meanwhile, the water leakage and the damage to the pipeline can be avoided, and the water entering at the water inlet pipe can be purified by setting the first filter element, the second filter element, the third filter element, the RO membrane filter bottle and the rear filter element, so that the water is changed into pure water and flows out through the pure water outlet pipe.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a block diagram of an interface mechanism of the present utility model;
fig. 3 is a cross-sectional view of the interface mechanism of the present utility model.
In the figure: 1. a water inlet pipe; 2. an interface mechanism; 21. a connecting pipe; 22. an inner tube; 23. an interface seat; 24. a groove; 25. an internal thread; 26. a knob; 27. extruding a block; 28. an external thread; 29. extruding the spring plate; 3. a pressure reducing valve; 4. a three-way pipe; 5. a low voltage switch; 6. a first filter element; 7. a water inlet electromagnetic valve; 8. a second filter element; 9. a third filter element; 10. a booster pump; 11. RO membrane filter flask; 12. a non-return valve; 13. flushing the combination valve; 14. a waste water outlet pipe; 15. a high voltage switch; 16. a water storage pressure barrel; 17. a rear filter element; 18. and a pure water outlet pipe.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1, 2 and 3, a reverse osmosis water purification machine comprises a water inlet pipe 1 and an interface mechanism 2, wherein one end of the water inlet pipe 1 is connected with a pressure reducing valve 3, one end of the pressure reducing valve 3 far away from the water inlet pipe 1 is connected with a three-way pipe 4, a first filter element 6 is connected with a water inlet electromagnetic valve 7 through a pipeline, the water inlet electromagnetic valve 7 is connected with a second filter element 8 through a pipeline, the second filter element 8 is connected with a third filter element 9 through a pipeline, the third filter element 9 is connected with a booster pump 10 through a pipeline, the booster pump 10 is connected with an RO membrane filter bottle 11 through a pipeline, the pipeline is fixedly connected with the first filter element 6, the second filter element 8, the third filter element 9 and the RO membrane filter bottle 11 through the interface mechanism 2, the RO membrane filter bottle 11 is connected with a flushing combination valve 13 through a pipeline, one end of the flushing combination valve 13 far away from the RO membrane filter bottle 11 is connected with a waste water outlet pipe 14, the RO membrane filter bottle 11 is connected with a check valve 12 through a pipeline, the end of the check valve 12 far away from the RO membrane filter flask 11 is connected with a high-pressure switch 15 through a pipeline, the high-pressure switch 15 is connected with a water storage pressure barrel 16 through a pipeline, the high-pressure switch 15 is connected with a rear filter element 17 through a pipeline, the end of the rear filter element 17 far away from the high-pressure switch 15 is fixedly connected with a pure water outlet pipe 18, the three-way pipe 4 is connected with a low-pressure switch 5, the interface mechanism 2 comprises an interface seat 23, a groove 24 is arranged in the interface seat 23, an extrusion elastic sheet 29 is fixedly connected with the inner bottom of the groove 24, an inner pipe 22 is fixedly connected with the interface seat 23, a knob 26 is rotationally connected with the groove 24, an anti-slip groove is arranged outside the knob 26, a connecting pipe 21 is sleeved outside the inner pipe 22, an external thread 28 is fixedly connected with the end of the knob 26 close to the interface seat 23, an internal thread 25 is arranged in the end of the groove 24 close to the knob 26, the external thread 28 is engaged with the internal thread 25, one end of the knob 26, which is close to the extrusion spring plate 29, is fixedly connected with an extrusion block 27, the extrusion block 27 is in extrusion fit with the extrusion spring plate 29, the inner tube 22 is made of stainless steel, the extrusion spring plate 29 is made of plastic, the connecting tube 21 penetrates through the sliding connection knob 26, the first filter element 6 is a PP cotton filter element, the second filter element 8 is a granular activated carbon filter element, and the third filter element 9 is a compressed activated carbon filter element.
When the device is used, a pipeline is connected with the device through the interface mechanism 2, namely, the connecting pipe 21 is inserted outside the inner pipe 22 in the interface seat 23 on the device, the knob 26 is moved downwards under the action of the external thread 28 and the internal thread 25 through rotating the knob 26, the extrusion elastic piece 29 is contracted inwards through the extrusion block 27 to be matched with the inner pipe 22 to fix the connecting pipe 21, at the moment, water enters the device through the water inlet pipe 1, is filtered through the first filter element 6, the second filter element 8 and the third filter element 9 in sequence, is pressurized through the booster pump 10, when the pressure in the system is enough to finish reverse osmosis, the high-pressure switch 15 is triggered, the high-pressure switch 15 is opened, meanwhile, the water enters the RO membrane filter bottle 11 for filtration, the wastewater flows out through the wastewater outlet pipe 14, the purified water enters the water storage pressure barrel 16 or flows out of the pure water outlet pipe 18 after being filtered through the rear filter element 17, and the water inlet electromagnetic valve 7 is closed when the low-pressure switch 5 detects that the water in the pipe is low, and the water in the pipe is pressurized through the booster pump 10.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. The utility model provides a reverse osmosis water purification machine, includes inlet tube (1) and interface mechanism (2), its characterized in that: one end of inlet tube (1) is connected with relief pressure valve (3), one end that inlet tube (1) was kept away from to relief pressure valve (3) is connected with three-way pipe (4), be connected with first filter core (6) on three-way pipe (4), first filter core (6) are through pipe connection have inlet solenoid valve (7), inlet solenoid valve (7) are through pipe connection have second filter core (8), second filter core (8) are through the pipeline even Ji You third filter core (9), third filter core (9) are through pipe connection have booster pump (10), booster pump (10) are through pipe connection have RO membrane filter flask (11), the pipeline is through interface mechanism (2) and first filter core (6), second filter core (8), third filter core (9) and RO membrane filter flask (11) fixed connection.
2. The reverse osmosis water purifier of claim 1 wherein: the RO membrane filter flask (11) is connected with a flushing combination valve (13) through a pipeline, one end of the flushing combination valve (13) away from the RO membrane filter flask (11) is connected with a waste water outlet pipe (14), the RO membrane filter flask (11) is connected with a check valve (12) through a pipeline, and one end of the check valve (12) away from the RO membrane filter flask (11) is connected with a high-voltage switch (15) through a pipeline.
3. A reverse osmosis water purifier according to claim 2, wherein: the high-voltage switch (15) is connected with a water storage pressure barrel (16) through a pipeline, the high-voltage switch (15) is connected with a rear filter element (17) through a pipeline, one end, away from the high-voltage switch (15), of the rear filter element (17) is fixedly connected with a pure water outlet pipe (18), and the three-way pipe (4) is connected with a low-voltage switch (5).
4. The reverse osmosis water purifier of claim 1 wherein: the interface mechanism (2) comprises an interface seat (23), a groove (24) is formed in the interface seat (23), an extrusion spring piece (29) is fixedly connected to the inner bottom of the groove (24), and an inner tube (22) is fixedly connected to the interface seat (23).
5. The reverse osmosis water purifier of claim 4 wherein: the rotary knob (26) is rotationally connected with the groove (24), an anti-slip groove is formed outside the knob (26), a connecting pipe (21) is sleeved outside the inner pipe (22), an external thread (28) is fixedly connected with one end of the knob (26) close to the interface seat (23), and an internal thread (25) is formed in one end of the groove (24) close to the knob (26).
6. The reverse osmosis water purifier of claim 5 wherein: the external thread (28) is meshed with the internal thread (25), one end of the knob (26) close to the extrusion elastic sheet (29) is fixedly connected with an extrusion block (27), and the extrusion block (27) is mutually in extrusion fit with the extrusion elastic sheet (29).
7. The reverse osmosis water purifier of claim 5 wherein: the inner tube (22) is made of stainless steel, the extrusion spring piece (29) is made of plastic, and the connecting tube (21) penetrates through the sliding connecting knob (26).
8. The reverse osmosis water purifier of claim 1 wherein: the first filter element (6) is a PP cotton filter element, the second filter element (8) is a granular activated carbon filter element, and the third filter element (9) is a compressed activated carbon filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320735773.9U CN220351899U (en) | 2023-04-06 | 2023-04-06 | Reverse osmosis water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320735773.9U CN220351899U (en) | 2023-04-06 | 2023-04-06 | Reverse osmosis water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220351899U true CN220351899U (en) | 2024-01-16 |
Family
ID=89481435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320735773.9U Active CN220351899U (en) | 2023-04-06 | 2023-04-06 | Reverse osmosis water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220351899U (en) |
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2023
- 2023-04-06 CN CN202320735773.9U patent/CN220351899U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |