CN212222593U - Water purifier filter element, water purification system and water purifier - Google Patents
Water purifier filter element, water purification system and water purifier Download PDFInfo
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- CN212222593U CN212222593U CN202020186210.5U CN202020186210U CN212222593U CN 212222593 U CN212222593 U CN 212222593U CN 202020186210 U CN202020186210 U CN 202020186210U CN 212222593 U CN212222593 U CN 212222593U
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Abstract
The utility model relates to a purifier technical field, concretely relates to purifier filter core, water purification system and purifier. The water purifier filter element comprises a post-treatment filter element component which is communicated with pressurized water in the water purifier, and the post-treatment filter element component comprises a fine filter element for filtering the pressurized water and a support body for supporting the fine filter element; the shell assembly comprises an upper bottle body for accommodating the post-treatment filter element assembly, and the upper bottle body is provided with a pressurized water inlet communicated with pressurized water; wherein, meticulous filter core sets up in the supporter outside, and the supporter is the tube-shape by can producing filterable filter media shaping and shaping of water to meticulous filter core, and aftertreatment filter core subassembly still can play a filtering action with meticulous filter core including setting up the second grade aftertreatment filter core in the tube-shape support, supporter in the purifier filter core jointly, when guaranteeing the filter effect, the use of reducible filter core, the structure of purifier filter core retrencies more.
Description
Technical Field
The utility model relates to a purifier technical field, concretely relates to purifier filter core, water purification system and purifier.
Background
At present, with the increasing demand of users, the design and manufacture development of water purifiers has shown the trend of miniaturization in recent years. When designing related products, the existing realization method has various modes such as optimization of the overall structure of the water purifier, integration of filter elements of the water purifier and the like.
The filter element integration technology is a way of well realizing the miniaturization of the water purifier, different manufacturers design composite filter elements for realizing the compounding of multi-stage filter elements at present, but the specific schemes adopted by the design are different. Wherein, a composite filter element's structure adopts the plastics center tube of seting up the hole as the supporter, at outer coiling multilayer water conservancy diversion net of plastics center tube and reverse osmosis membrane piece, but still exists the condition of guaranteeing the filter effect under, the compactness is not good problem.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a water purifier with a filter element, a water purification system and a water purifier, which can solve the problem of poor compactness of the water purifier in the prior art.
In order to achieve the above object, the utility model provides a water purifier filter element, include:
the post-treatment filter element assembly is communicated with pressurized water in the water purifier and comprises a fine filter element for filtering the pressurized water and a support body for supporting the fine filter element; and
the shell assembly comprises an upper bottle body for accommodating the post-treatment filter element assembly, and a pressurized water inlet communicated with pressurized water is formed in the upper bottle body;
wherein, the supporter is by can be right the filterable filter media shaping of the play water of meticulous filter core is the tube-shape, meticulous filter core is in the supporter outside sets up, aftertreatment filter core subassembly is still including setting up the second grade aftertreatment filter core in the tube-shape supporter.
Further, the support body is formed by a carbon filter material.
Further, the support body is an integrally formed sintered carbon rod or a high-strength compressed activated carbon fiber rod.
Furthermore, the fine filtration filter element is a reelable nanofiltration membrane or a reelable reverse osmosis membrane, and is wound outside the support body.
Furthermore, the second-stage post-treatment filter element is formed by an ultrafiltration membrane wire component and a paper folding ultrafiltration membrane component.
Further, the purifier filter core still includes:
the pretreatment filter element assembly is communicated with raw water of the water purifier; the shell assembly further comprises a lower bottle body used for containing the pretreatment filter element assembly, and a raw water inlet communicated with pressurized water is formed in the lower bottle body.
Further, the pre-treatment cartridge assembly comprises: first order preliminary treatment filter core and second level preliminary treatment filter core, preliminary treatment filter core subassembly passes through first order preliminary treatment filter core and second level preliminary treatment filter core is to getting into the raw water prefilter of purifier.
Further, the first-stage pretreatment filter element is integrally formed by polypropylene materials.
Further, the second-stage pretreatment filter element is formed by a sintered carbon rod or a high-strength compressed activated carbon fiber rod.
Further, the shell assembly further comprises a pretreatment filter element lower end cover, one end of the pretreatment filter element assembly is arranged, and the shaft end of the pretreatment filter element assembly is sealed.
Furthermore, a channel for communicating the raw water inlet is formed in the lower end cover of the pretreatment filter element, the channel is abutted against the bottle wall through raised discontinuous ribs, and the two adjacent ribs are formed discontinuously.
Further, the casing assembly further comprises a pretreatment filter element upper end cover, the post-treatment filter element assembly is arranged between the pretreatment filter element lower end cover and at an interval, and the post-treatment filter element assembly is arranged between the pretreatment filter element lower end cover and is right to the post-treatment filter element assembly and the pretreatment filter element lower end cover to seal the shaft end.
Further, the shell assembly further comprises a fine filtering filter element end cover, and the fine filtering filter element end cover is provided with a connecting channel for the pressurized water, the pure water and the concentrated water to pass through.
The utility model also provides a water purification system, the vacuum pump comprises a pump, the pump is put through and pressurizes for the pressurized water with the preliminary treatment delivery port of purifier filter core, the purifier filter core be as above the purifier filter core.
The utility model also provides a water purifier, including water purification system, water purification system be as above water purification system.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a water purifier filter core, in water purification system and purifier, the aftertreatment filter element group spare of purifier is realizing the meticulous filtration of pressurization water, and in the multistage filterable, the supporter shaping that provides the support to the meticulous filter core is the tube-shape and by can be to the filterable filter media shaping of pressurization water, the supporter can regard as the first order aftertreatment filter core that has the filtering action here, and then the supporter can also play a filtering action jointly with the meticulous filter core of filtering in the water purifier filter core, when guaranteeing the filter effect, the use of reducible filter core, make the structure of water purifier filter core retrench, the compactedness of purifier is better.
2. The utility model provides an among water purifier filter core, water purification system and the purifier, the supporter is by the shaping of carbon material filter media, and concrete supporter is integrated into one piece's sintering carbon rod or high strength compression activated carbon fiber stick, when realizing that meticulous filtration filter core supports, the support intensity and the reliability of purifier filter core are better, still play a filtration simultaneously and improve the taste function of waiting to cross the water, and user experience is better.
3. In the water purifier filter element, the water purification system and the water purifier provided by the utility model, the water purifier filter element also comprises a pretreatment filter element component which is communicated with the raw water of the water purifier; casing subassembly is still including the lower bottle that is used for holding preliminary treatment filter element group spare, offers the raw water inlet with the pressurized water switch-on the lower bottle, and the purifier filter core in this embodiment is when filtering, at first carries out preliminary filtration to the raw water through preliminary treatment filter element group spare, then the further filtration of carrying out of rethread aftertreatment filter element group spare, and when the purifier filter core had good reliability, the purifier filter core had multi-level filtration, had guaranteed the filter core effect.
4. The utility model provides an among purifier filter core, water purification system and the purifier, pretreatment filter core subassembly includes first order preliminary treatment filter core and second grade preliminary treatment filter core, pretreatment filter core subassembly passes through first order preliminary treatment filter core and second grade preliminary treatment filter core to the raw water prefilter that gets into the purifier, combine the filtration of meticulous filtration filter core, second grade aftertreatment filter core and supporter, the purifier filter core in this embodiment can realize five grades of filtrations in a bottle, the compactedness of whole purifier filter core is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:
fig. 1 is a schematic sectional view of a filter element of a water purifier in an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of the filter element of the water purifier shown in fig. 1, wherein the direction of the water path is shown.
Fig. 3 is a schematic perspective view of an embodiment of the water purification system of the present invention.
Wherein the reference numerals in the above figures are:
10. pre-treating the filter element assembly; 101. a first stage pretreatment filter element; 102. a second stage pre-treatment filter element;
20. post-treating the filter element assembly; 203. a fine filtration filter element; 204. a first stage post-treatment filter element; 205. A second stage post-treatment filter element;
30. a housing assembly; 301. pretreating the lower end cover of the filter element; 302. discharging the bottle body; 303. pretreating the upper end cover of the filter element; 304. the bottle body is arranged; 305. fine filtering filter element end covers;
401. a raw water inlet; 402. pre-treating a water outlet; 403. a pressurized water inlet; 404. a pure water outlet; 405. a concentrated water outlet;
50. a pump;
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 3, the water purifier filter element in the embodiment comprises a post-treatment filter element assembly 20 communicated with the pressurized water in the water purifier, wherein the post-treatment filter element assembly 20 comprises a fine filter element 203 for filtering the pressurized water and a support body for supporting the fine filter element 203; and a housing assembly 30 comprising an upper bottle 304 for accommodating the post-treatment filter cartridge assembly 20, the upper bottle 304 being provided with a pressurized water inlet 403 communicating with pressurized water; wherein, the supporter is by can be to the filterable filter media shaping and the shaping of the product water of meticulous filter element 203 for the tube-shape, meticulous filter element 203 sets up in the supporter outside, aftertreatment filter element group spare 20 still including setting up the second grade aftertreatment filter element 205 in the tube-shape supporter. And then adopt the purifier filter core in this embodiment, the aftertreatment filter element group spare 20 of purifier is realizing the meticulous filtration of pressurization water, and the while of multistage filtration, the supporter shaping that provides the support to meticulous filter element 203 is the tube-shape and by the filter media shaping that can filter the pressurization water, the first order aftertreatment filter core that has the filtering action can be regarded as to the supporter here, and then can also play a filtering action with meticulous filter element 203 jointly in the purifier filter core, when guaranteeing the filter effect, the use of reducible filter core, make the structure of purifier filter core retrench more, the compactness of purifier is better.
Specifically, the supporter in this embodiment is by the shaping of carbon material filter media, and specific supporter is integrated into one piece's sintering carbon rod or high strength compression activated carbon fiber stick, when realizing that meticulous filtration filter core 203 supports, the support intensity and the reliability of purifier filter core are better, still play a filtration simultaneously and improve the taste function of waiting to filter the water, and user experience is better.
The fine filter element 203 in this embodiment is a reelable nanofiltration membrane or a reelable reverse osmosis membrane, and is wound outside the support body, and plays a role of fine filtration and water quality improvement together with the support body. Simultaneously, the structure of whole purifier filter core is simple compact more. The second-stage post-treatment filter element 205 in this embodiment is formed by an ultrafiltration membrane wire assembly and a paper-folded ultrafiltration membrane assembly, and has a good purification effect.
Referring to fig. 1, the water purifier filter element in this embodiment further includes a pretreatment filter element assembly 10, which is connected to raw water of the water purifier; the housing assembly 30 further comprises a lower bottle body 302 for accommodating the pretreatment filter element assembly 10, a raw water inlet 401 communicated with pressurized water is arranged on the lower bottle body 302, when the water purifier filter element in the embodiment is used for filtering, firstly, the raw water is primarily filtered through the pretreatment filter element assembly 10, then, the water purifier filter element 20 is further filtered, and when the water purifier filter element has good reliability, the water purifier filter element has multi-level filtering, so that the filter element effect is ensured. Specifically, the upper bottle body 304 in this embodiment is provided with a pure water outlet 404 and a concentrated water outlet 405, and after filtration, the purified water is discharged through the pure water outlet 404, and the concentrated water is discharged through the concentrated water outlet 405.
Specifically, the pretreatment filter element assembly 10 in this embodiment includes a first-stage pretreatment filter element 101 and a second-stage pretreatment filter element 102, the pretreatment filter element assembly 10 primarily filters raw water entering the water purifier through the first-stage pretreatment filter element 101 and the second-stage pretreatment filter element 102, and the water purifier filter element in this embodiment can realize five-stage filtration in one bottle body by combining filtration of the fine filtration filter element 203, the second-stage post-treatment filter element 205 and the support body, so that the filter element of the whole water purifier is more compact.
Specifically, the first-stage pretreatment filter element 101 is integrally formed of a polypropylene material. The second stage pre-treatment cartridge 102 is formed from a sintered carbon rod or a high strength compressed activated carbon fiber rod. And then the water purifier filter core has good filter effect.
The housing assembly 30 in this embodiment further includes a pretreatment filter element lower end cover 301, which is disposed at one end of the pretreatment filter element assembly 10, and seals the shaft end of the pretreatment filter element assembly 10, and the pretreatment filter element assembly 10 can be spaced apart from the post-treatment filter element assembly during operation, so that the compactness of the water purifier filter element is improved, and the reliability of the water purifier filter element during operation is improved.
Preferably, a channel for communicating the raw water inlet 401 is formed in the lower end cover 301 of the pretreatment filter element in the embodiment, the channel in the embodiment is formed by abutting convex discontinuous ribs with the bottle wall, and the adjacent ribs are discontinuous to form a complete channel for water passing. Therefore, the structure of the filter element of the water purifier is simpler and more compact because a pipeline structure is not required to be arranged independently.
The housing assembly 30 in this embodiment further includes a pretreatment filter element upper end cover 303 disposed between the post-treatment filter element assembly 20 and the pretreatment filter element lower end cover 301, and the post-treatment filter element assembly 20 and the pretreatment filter element lower end cover 301 are spaced to seal the shaft ends of the post-treatment filter element assembly 20 and the pretreatment filter element lower end cover 301, so that the compactness of the water purifier filter element is improved and the reliability of the water purifier filter element in the operation process is improved.
The housing assembly 30 in this embodiment further includes a fine filter cartridge end cap 305, and the fine filter cartridge end cap 305 is provided with a connecting passage for the passage of pressurized water, pure water and concentrated water.
With further reference to fig. 3, the embodiment further provides a water purification system, which includes a pump 50, the pump 50 is connected to the pretreatment water outlet 402 of the water purifier filter element and pressurizes the pretreatment water to obtain pressurized water, and the pressurized water is the water purifier filter element as described above.
The embodiment also provides a water purifier, which comprises the water purifying system, wherein the water purifying system is the water purifying system, and further the water purifying system has the advantages that the water purifier in the implementation also needs to have.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (15)
1. A water purifier filter element is characterized by comprising:
-an aftertreatment cartridge assembly (20) in communication with pressurized water in a water purification machine, the aftertreatment cartridge assembly (20) comprising a fine filtration cartridge (203) for filtering the pressurized water, and a support for providing support to the fine filtration cartridge (203); and
a housing assembly (30) comprising an upper bottle (304) for accommodating the post-treatment filter element assembly (20), the upper bottle (304) being provided with a pressurized water inlet (403) communicating with pressurized water;
wherein, meticulous filter core (203) are in the supporter outside sets up, the supporter is by can right the filterable filter media shaping of product water of meticulous filter core (203) is the tube-shape into with the shaping, aftertreatment filter element group spare (20) still including setting up second grade aftertreatment filter element (205) in the tube-shape supporter.
2. The water purifier filter element of claim 1, wherein the support body is formed from a carbon filter material.
3. The water purifier filter element of claim 2, wherein the support body is an integrally formed sintered carbon rod or a high strength compressed activated carbon fiber rod.
4. The water purifier filter element according to claim 1, wherein the fine filter element (203) is a rolled nanofiltration membrane or a rolled reverse osmosis membrane, and is wound outside the support body.
5. The water purifier filter element according to claim 1, wherein the second stage post-treatment filter element (205) is formed by an ultrafiltration membrane wire assembly and a folded paper ultrafiltration membrane assembly.
6. The water purifier filter element according to any one of claims 1 to 5, further comprising:
the pretreatment filter element assembly (10) is communicated with raw water of the water purifier; the shell assembly (30) further comprises a lower bottle body (302) used for containing the pretreatment filter element assembly (10), and a raw water inlet (401) communicated with pressurized water is formed in the lower bottle body (302).
7. A water purifier cartridge according to claim 6, wherein said pre-treatment cartridge assembly (10) comprises: first order preliminary treatment filter core (101) and second level preliminary treatment filter core (102), preliminary treatment filter core subassembly (10) are passed through first order preliminary treatment filter core (101) and second level preliminary treatment filter core (102) are to getting into the raw water primary filter of purifier.
8. The water purifier filter element according to claim 7, wherein the first stage pretreatment filter element (101) is integrally formed of polypropylene.
9. The water purifier filter element according to claim 7, wherein the second stage pre-treatment filter element (102) is formed by a sintered carbon rod or a high strength compressed activated carbon fiber rod.
10. A water purifier filter element according to claim 6, wherein said housing assembly (30) further comprises a pretreatment filter element lower end cover (301) arranged at one end of said pretreatment filter element assembly (10) and closing the axial end of said pretreatment filter element assembly (10).
11. The water purifier filter element according to claim 10, wherein a channel for communicating the raw water inlet (401) is formed on the lower end cover (301) of the pretreatment filter element, the channel is abutted against the bottle wall by raised discontinuous ribs, and two adjacent ribs are formed discontinuously.
12. The water purifier filter element of claim 10, wherein the housing assembly (30) further comprises a pre-treatment filter element upper end cap (303) disposed between the post-treatment filter element assembly (20) and the pre-treatment filter element lower end cap (301) to space the post-treatment filter element assembly (20) from the pre-treatment filter element lower end cap (301) and to axially end seal the post-treatment filter element assembly (20) from the pre-treatment filter element lower end cap (301).
13. The water purifier cartridge according to claim 6, wherein said housing assembly (30) further comprises a fine filter cartridge end cap (305), said fine filter cartridge end cap (305) being provided with a connecting channel for passage of said pressurized water, pure water and concentrate water paths.
14. A water purification system comprising a pump (50), the pump (50) being in communication with a pre-treatment water outlet (402) of a water purifier cartridge, the water purifier cartridge being a water purifier cartridge according to any one of claims 1 to 13 and being pressurized to pressurised water.
15. A water purification machine comprising a water purification system, wherein the water purification system is the water purification system of claim 14.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020186210.5U CN212222593U (en) | 2020-02-19 | 2020-02-19 | Water purifier filter element, water purification system and water purifier |
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| CN202020186210.5U CN212222593U (en) | 2020-02-19 | 2020-02-19 | Water purifier filter element, water purification system and water purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217467A (en) * | 2020-02-19 | 2020-06-02 | 珠海格力电器股份有限公司 | Water purifier filter element, water purification system and water purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217467A (en) * | 2020-02-19 | 2020-06-02 | 珠海格力电器股份有限公司 | Water purifier filter element, water purification system and water purifier |
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