CN213493002U - Large-flux water guide structure and filter element with same - Google Patents
Large-flux water guide structure and filter element with same Download PDFInfo
- Publication number
- CN213493002U CN213493002U CN202021254246.9U CN202021254246U CN213493002U CN 213493002 U CN213493002 U CN 213493002U CN 202021254246 U CN202021254246 U CN 202021254246U CN 213493002 U CN213493002 U CN 213493002U
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- water
- filter element
- sleeve
- filter
- barrel body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 238000006243 chemical reaction Methods 0.000 claims abstract description 44
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 230000004907 flux Effects 0.000 claims description 10
- 238000003860 storage Methods 0.000 abstract description 9
- 230000002829 reductive effect Effects 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000001223 reverse osmosis Methods 0.000 description 33
- 239000002351 wastewater Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005490 dry winding Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a large-flux water guide structure, which comprises a barrel body and an RO filter element in the barrel body, wherein a filter element cover is arranged on the barrel body, and a filter element cover water through pipe opening is arranged on the filter element cover; the RO filter element comprises an RO filter membrane layer and a filter screen layer; the RO filter element is of a cylindrical structure, a guide pipe is arranged at a hollow position in the RO filter element, water through holes are distributed in the guide pipe, and a first water path conversion piece is arranged at the end part of the RO filter element; a sleeve is arranged between the RO filter element and the barrel body, and a second water path conversion piece is arranged at the end part of the sleeve; through adopting first water route converting part, the cooperation of second water route converting part to guide rivers, make the pure water after the filtration store in great space between ladle body and the sleeve, increaseed the storage area, dilute TDS concentration to first cup of water TDS value after the start has been reduced.
Description
Technical Field
The utility model relates to a water purification technical field, especially a big flux water guide structure and have its filter core.
Background
At present big flux purifier during operation, the TDS of pure water end is in normal condition, and the user can spread the pure water end gradually when stopping using the dense water of RO membrane intake end, and its time of diffusion begins to show more than 5 minutes, and the water of pure water end generally is decided according to the size of membrane shell, generally can 500 give other care about 1000ml, just also leads to the first cup of water TDS value after the restart work to be high.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a large-flux water guide structure and a filter element with the same.
The utility model provides a technical scheme that its technical problem adopted is: the large-flux water guide structure comprises a barrel body and an RO (reverse osmosis) filter element in the barrel body, wherein a filter element cover is arranged on the barrel body, and a filter element cover water through pipe opening is arranged on the filter element cover; the RO filter element comprises an RO filter membrane layer and a filter screen layer; the RO filter element is of a cylindrical structure, a guide pipe is arranged at a hollow position in the RO filter element, water through holes are distributed in the guide pipe, and a first water path conversion piece is arranged at the end part of the RO filter element; the RO filter core with be provided with the sleeve between the ladle body, sleeve tip is provided with second water route conversion spare, open the sleeve bottom has the through-hole, the pipe inner chamber passes the sleeve with the ladle body, the space intercommunication between the sleeve.
According to the utility model provides a flux water guide structure through adopting first water route converting part, second water route converting part cooperation guide rivers, makes the pure water after the filtration store great space between ladle body and sleeve, has increaseed the storage area, dilutes TDS concentration to head cup water TDS value after the start has been reduced.
As some preferred embodiments of the present invention, the first waterway conversion member includes a first waterway conversion member annular portion and a first waterway conversion member water inlet pipe opening.
As some preferred embodiments of the present invention, the second waterway conversion member includes a second waterway conversion member annular portion and a second waterway conversion member water inlet pipe opening.
As some preferred embodiments of the present invention, the barrel body the sleeve bottom is provided with a barrel body support rib and a sleeve support rib.
A filter element comprises the large-flux water guide structure.
According to the utility model provides a filter core through adopting first water route converting part, second water route converting part cooperation guide rivers, makes the pure water after filtering store great space between ladle body and sleeve, has increaseed the storage area, dilutes TDS concentration to first cup of water TDS value after the start has been reduced.
The utility model has the advantages that: source water gets into from source water inlet channel by the filter core, through pressure, makes the running water permeate the RO filter membrane layer of RO filter core, and waste water is got rid of by waste water outlet channel along the filter screen layer of RO filter core, and the pure water passes through the pipe and flows down, stores between ladle body and sleeve, goes out the pure water from pure water outlet channel, because of changing the pure water position of storage in the filter core, has increaseed the storage area, dilutes TDS concentration to start water TDS value after the start has been reduced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial cross-sectional view of the RO cartridge of the present invention with the RO cartridge removed.
Reference numerals:
the water filter comprises a barrel 100, a barrel support rib 110, an RO filter element 200, a filter element cover 300, a filter element cover water through pipe orifice 310, a guide pipe 400, a first water passage conversion piece 500, a first water passage conversion piece annular part 510, a first water passage conversion piece water through pipe orifice 520, a sleeve 600, a sleeve support rib 610, a second water passage conversion piece 700, a second water passage conversion piece annular part 710 and a second water passage conversion piece water through pipe orifice 720.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. Rather, the invention can be practiced without these specific details, i.e., those skilled in the art can more effectively describe the nature of their work to others skilled in the art using the description and illustrations herein.
It should be further noted that the terms "upper" and "lower" and the like used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component, and that simple, non-inventive adjustments to such directions by those skilled in the art should not be construed as techniques outside the scope of the present application. It should be understood that the specific embodiments described herein are merely illustrative of the present application and do not limit the scope of the actual protection.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Well-known manufacturing methods, control procedures, component dimensions, material compositions, pipe arrangements, etc., have not been described in detail since they are readily understood by those of ordinary skill in the art, in order to avoid obscuring the present invention. Technical solutions between various embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory, contradictory or impossible to realize, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention, referring to fig. 1, an embodiment of the present invention provides a large flux water guide structure, including RO filter element 200 in barrel 100 and barrel 100, the barrel 100 is provided with filter element cover 300, filter element cover 300 is located to be connected to the water pipe just as the water pipe of filter element structure, the filter element cover 300 is provided with filter element cover water pipe opening 310, source water enters the barrel 100 from filter element cover water pipe opening 310, and is filtered through RO filter element 200. Generally, the structures such as the barrel 100 and the RO filter cartridge 200 have large volumes and specific shapes, which are not limited to the needs of a large-flux pure water device.
The RO filter cartridge 200 includes an RO filter membrane layer and a filter screen layer, and may be specifically prepared by a dry winding process, a hot pressing process, a wet forming process, or other existing processes.
The RO cartridge 200 is a cylindrical structure, a conduit 400 is arranged at a hollow position in the RO cartridge 200 for guiding the filtered pure water, water through holes are distributed on the conduit 400, and the filtered pure water of the RO cartridge 200 passes through the water through holes of the conduit 400 and enters the conduit 400. The first waterway conversion member 500 is disposed at an end of the RO filter cartridge 200, and the first waterway conversion member 500 is responsible for guiding the filtered wastewater of the RO filter cartridge 200 to flow out, that is, a space in the first waterway conversion member 500 is used as a wastewater outlet channel.
A sleeve 600 is disposed between the RO cartridge 200 and the tub 100, and a second waterway conversion member 700 is disposed at an end of the sleeve 600. The bottom of the sleeve 600 is provided with a through hole, the inner cavity of the conduit 400 passes through the sleeve 600 and is communicated with the space between the barrel body 100 and the sleeve 600, pure water of the conduit 400 is guided to the space between the barrel body 100 and the sleeve 600, then the second waterway conversion member 700 is responsible for guiding the filtered pure water, the space between the second waterway conversion member 700 and the first waterway conversion member 500 is used as a pure water outlet passage, and the space between the second waterway conversion member 700 and the filter element cover water inlet pipe orifice 310 is used as a source water inlet passage.
During operation, tap water (source water) enters from a source water inlet channel through the filter element, the tap water permeates through an RO filter membrane layer of the RO filter element 200 through pressure, waste water is discharged from a waste water outlet channel along a filter screen layer of the RO filter element 200, pure water flows downwards through the guide pipe 400 and is stored between the barrel body 100 and the sleeve 600, and the pure water is discharged from the pure water outlet channel, so that the storage area is enlarged and the TDS concentration is diluted due to the change of the storage position of the pure water in the filter element, and the TDS value of the primary water after startup is reduced.
Reference will now be made in detail to some embodiments, wherein "an embodiment" is referred to herein as a particular feature, structure, or characteristic that may be included in at least one implementation of the present application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Furthermore, the details representative of one or more embodiments are not necessarily indicative of any particular order, nor are they intended to be limiting.
Embodiment 1, referring to fig. 2, the first waterway conversion member 500 includes a first waterway conversion member annular portion 510 and a first waterway conversion member water-passing port 520. The annular portion 510 of the first waterway conversion member is fitted with a seal ring to prevent secondary pollution of purified water, and the water inlet pipe port 520 of the first waterway conversion member is used as an innermost hole.
The second waterway conversion member 700 includes a second waterway conversion member annular portion 710 and a second waterway conversion member water-passing nozzle 720. The second waterway conversion member ring portion 710 is matched with the sealing ring to avoid secondary pollution of purified water, and a position between the second waterway conversion member water through pipe port 720 and the first waterway conversion member water through pipe port 520 is used as a second ring hole, and a position between the second waterway conversion member water through pipe port 720 and the filter element cover water through pipe port 310 is used as an outermost ring hole.
The specific tap water enters from the second ring hole through the filter element, the tap water passes through the RO filter membrane layer, the waste water is discharged from the innermost hole along the filter screen layer, the pure water flows downwards through the central pipe and is stored between the barrel body and the sleeve, and the pure water is discharged from the outermost ring hole. The overall structure is thus more compact.
The bottom of the sleeve 600 is provided with a through hole, and the lower end of the guide pipe 400 is butted with the through hole at the bottom of the sleeve 600, so that the guide pipe 400 is communicated with the space between the barrel body 100 and the sleeve 600. A sealing ring is arranged between the lower end of the guide pipe 400 and the through hole at the bottom of the sleeve 600.
Embodiment 2, referring to fig. 2, the bottom of the barrel 100 and the sleeve 600 is provided with the barrel support rib 110 and the sleeve support rib 610, so that the structural strength of the bottom of the barrel 100 and the sleeve 600 is improved, a gap is formed by the support rib structure, and secondary pollution caused by water leakage through the capillary principle is avoided.
The lower end of the guide pipe 400 passes through the bottom of the sleeve 600 and is communicated with the space between the tub body 100 and the sleeve 600. A sealing ring is arranged between the lower end of the guide tube 400 and the bottom of the sleeve 600.
The utility model provides a filter core, lead water structure including foretell big flux, source water is got into from source water inlet channel by the filter core, through pressure, make the RO filter membrane layer of running water seepage RO filter core, waste water is got rid of by waste water outlet channel along the filter screen layer of RO filter core, the pure water passes through the pipe and flows down, store between ladle body and sleeve, go out the pure water from pure water outlet channel, because of changing the pure water position of storage in the filter core, the storage area has been increaseed, dilute TDS concentration, thereby head cup water TDS value after the start has been reduced.
According to the above principle, the present invention can also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention.
Claims (5)
1. The utility model provides a big flux water guide structure, including ladle body (100) with RO filter core (200) in ladle body (100), be provided with filter core lid (300) on ladle body (100), be provided with filter core lid water pipe mouth (310) on filter core lid (300), its characterized in that:
the RO filter element (200) comprises an RO filter membrane layer and a filter screen layer;
the RO filter element (200) is of a cylindrical structure, a guide pipe (400) is arranged at a hollow position in the RO filter element (200), water through holes are distributed in the guide pipe (400), and a first water channel conversion piece (500) is arranged at the end part of the RO filter element (200);
a sleeve (600) is arranged between the RO filter element (200) and the barrel body (100), a second water channel conversion piece (700) is arranged at the end part of the sleeve (600), a through hole is formed in the bottom of the sleeve (600), and the inner cavity of the conduit (400) penetrates through the sleeve (600) to be communicated with the space between the barrel body (100) and the sleeve (600).
2. A large flux water conducting structure as defined in claim 1, wherein: the first waterway conversion member (500) comprises a first waterway conversion member annular part (510) and a first waterway conversion member water through pipe opening (520).
3. A large flux water conducting structure as defined in claim 1, wherein: the second waterway conversion piece (700) comprises a second waterway conversion piece annular part (710) and a second waterway conversion piece water through pipe orifice (720).
4. A large flux water conducting structure as defined in claim 1, wherein: the barrel body (100) and the sleeve (600) are provided with barrel body supporting ribs (110) and sleeve supporting ribs (610) at the bottom.
5. A filter cartridge comprising a high flux water conducting structure according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021254246.9U CN213493002U (en) | 2020-06-30 | 2020-06-30 | Large-flux water guide structure and filter element with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021254246.9U CN213493002U (en) | 2020-06-30 | 2020-06-30 | Large-flux water guide structure and filter element with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213493002U true CN213493002U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021254246.9U Active CN213493002U (en) | 2020-06-30 | 2020-06-30 | Large-flux water guide structure and filter element with same |
Country Status (1)
| Country | Link |
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| CN (1) | CN213493002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772837A (en) * | 2021-08-20 | 2021-12-10 | 佛山市麦克罗美的滤芯设备制造有限公司 | Filter core and water purification system |
-
2020
- 2020-06-30 CN CN202021254246.9U patent/CN213493002U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772837A (en) * | 2021-08-20 | 2021-12-10 | 佛山市麦克罗美的滤芯设备制造有限公司 | Filter core and water purification system |
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