CN221370926U - Filter core of household high-efficiency water purifier - Google Patents
Filter core of household high-efficiency water purifier Download PDFInfo
- Publication number
- CN221370926U CN221370926U CN202323477798.2U CN202323477798U CN221370926U CN 221370926 U CN221370926 U CN 221370926U CN 202323477798 U CN202323477798 U CN 202323477798U CN 221370926 U CN221370926 U CN 221370926U
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- China
- Prior art keywords
- filter element
- filter core
- filter
- screw thread
- adjusting module
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 239000011258 core-shell material Substances 0.000 claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 230000033558 biomineral tissue development Effects 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000002384 drinking water standard Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001089 mineralizing effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a filter core of a household efficient water purifier, which relates to the technical field of filter cores of filters and comprises a filter core shell, wherein a filter core is fixedly arranged in the filter core shell, the top of the filter core shell is fixedly connected with a top cover, a filter core top sealing ring is arranged between the top cover and the top of the filter core, a filter core adjusting module is arranged at the inner bottom of the filter core shell, a filter core bottom sealing ring is arranged between the filter core adjusting module and the bottom of the filter core, the filter core is in a cylindrical shape, a water inlet cavity is formed between the filter core and the filter core shell, a water outlet cavity is jointly formed by the middle part of the filter core, the top cover and the adjusting module, a plurality of water inlet holes are formed in the bottom of the filter core shell, the water inlet holes are communicated with the water inlet cavity, and the filter core shell is matched with filter cores of different sizes through the adjusting module.
Description
Technical Field
The utility model relates to the technical field of filter cores, in particular to a filter core of a household efficient water purifier.
Background
The existing water filter temperature filter element structure generally comprises a filter element shell, a filter element upper cover and a filter element body, wherein the filter element body is replaced for about 3-6 months generally, when the filter element body needs to be replaced, the whole filter element structure is replaced, so that maintenance cost is increased, even if the filter element body can be replaced only, the filter element body can only correspond to the corresponding filter element upper cover and the filter element shell, and the filter element body of a corresponding model can be purchased and stopped well along with long-time use of a filter, so that the filter element structure capable of adapting to different filter element bodies is designed.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a filter core of a household efficient water purifier, which solves the problem of filter core non-adaptation.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a domestic high-efficient water purifier filter core, includes the filter core shell, the inside fixed mounting of filter core shell has the filter core, filter core shell top fixed connection top cap, be provided with filter core top sealing washer between top cap and the filter core top, the bottom is provided with filter core adjusting module in the filter core shell, be provided with filter core bottom sealing washer between filter core adjusting module and the filter core bottom, the filter core is cylindric setting, form the intake cavity between filter core and the filter core shell, filter core middle part and top cap and adjusting module are formed with the play water chamber jointly, a plurality of inlet openings have been seted up to filter core shell bottom, inlet opening and inlet chamber intercommunication, filter core shell passes through the filter core of adjusting module adaptation equidimension.
Preferably, the filter element adjusting module comprises a threaded column, the threaded column is integrally formed on the inner bottom wall of the filter element shell, a threaded collar is sleeved on the threaded column in a threaded manner, the filter element bottom sealing ring is arranged between the threaded collar and the filter element bottom, the filter element bottom sealing ring is sleeved on the threaded column, and the top of the threaded column is spliced in the water outlet cavity.
Preferably, the top cap includes the top cap main part, top cap main part lateral wall is provided with the breach, the breach outer wall is provided with the screw thread, top cap main part and filter core shell top threaded connection, and be equipped with the top cap sealing washer at the breach cover, top cap main part top and bottom all are provided with the arch, be provided with the through-type apopore in the arch.
Preferably, the bottom bulge of the top cover main body is inserted in the water outlet cavity, the water outlet cavity is communicated with the water outlet hole, and the sealing ring at the top of the filter element is sleeved on the bottom bulge.
Preferably, the filter element top sealing ring and the filter element bottom sealing ring cover the top and the bottom of the filter element completely respectively.
Preferably, the filter element comprises an activated carbon layer, an alkaline mineralization layer is arranged on the outer side of the activated carbon layer, and a PP cotton layer is arranged on the outer side of the alkaline mineralization layer.
Advantageous effects
The utility model provides a filter core of a household efficient water purifier. Compared with the prior art, the method has the following beneficial effects:
1. This domestic high-efficient water purifier filter core sets up filter core adjusting module, and the running water gets into the inlet chamber through the inlet opening of filter core shell below, because filter core top and bottom are all sealed by the sealing washer, all rivers get into the play water cavity after filtering layer by layer through filter core 2 lateral wall to discharge from the apopore, wherein, rotate the screw sleeve and can adjust filter core top height for its both ends are sealed, and then satisfy the filter core of equidimension and model.
2. This domestic high-efficient water purifier filter core sets up three layer construction's filter core, when the filter core filters, the cotton layer of PP in the outside is at first discharged silt and the small granule impurity in the running water, and then alkaline mineralization layer adjusts the PH value of water, activates water, and finally active carbon layer adsorbs aquatic heavy metal, removes residual chlorine, and the running water through three layer filtration reaches and accords with people's drinking water standard.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a cross-sectional view of the present utility model.
Fig. 3 is a schematic view of the top cover structure of the present utility model.
In the figure: 1. a cartridge housing; 2. a filter element; 21. an activated carbon layer; 22. an alkaline mineralization layer; 23. a PP cotton layer; 3. a sealing ring at the top of the filter element; 4. a top cover; 41. a top cover main body; 42. a notch; 43. a protrusion; 44. a water outlet hole; 5. a top cover sealing ring; 6. a threaded column; 7. a threaded collar; 8. a sealing ring at the bottom of the filter element; 9. a water inlet hole; 10. a water outlet cavity; 11. a water inlet cavity.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a domestic high-efficient water purifier filter core, including filter core shell 1, filter core shell 1 inside fixed mounting has filter core 2, filter core shell 1 top fixed connection top cap 4 is provided with filter core top sealing washer 3 between top cap 4 and the filter core 2 top, be provided with filter core adjusting module in the filter core shell 1, be provided with filter core bottom sealing washer 8 between filter core adjusting module and the filter core 2 bottom, filter core 2 is cylindric setting, form intake cavity 11 between filter core 2 and the filter core shell 1, filter core 2 middle part and top cap 4 and adjusting module are formed with out water cavity 10 jointly, a plurality of inlet openings 9 have been seted up to filter core shell 1 bottom, inlet opening 9 and intake cavity 11 intercommunication, filter core shell 1 passes through adjusting module adaptation not unidimensional filter core 2.
Specifically, the filter element adjusting module comprises a threaded column 6, the threaded column 6 is integrally formed on the inner bottom wall of the filter element housing 1, a threaded collar 7 is sleeved on the threaded column 6 in a threaded manner, a filter element bottom sealing ring 8 is arranged between the threaded collar 7 and the bottom of the filter element 2, the filter element bottom sealing ring 8 is sleeved on the threaded column 6, the top of the threaded column 6 is inserted in a water outlet cavity 10, wherein the height of the top of the filter element 2 can be adjusted by rotating the threaded collar 7, two ends of the filter element can be sealed, and the filter element 2 with different sizes and models can be further met.
The top cap 4 includes top cap main part 41, top cap main part 41 lateral wall is provided with breach 42, breach 42 outer wall is provided with the screw thread, top cap main part 41 and filter core shell 1 top threaded connection, and be equipped with top cap sealing washer 5 at breach 42 cover, top cap main part 41 top and bottom all are provided with protruding 43, be provided with through apopore 44 in protruding 43, top cap main part 41 bottom protruding 43 peg graft in apopore 10, apopore 10 and apopore 44 intercommunication, filter core top sealing washer 3 cover is established on protruding 43 of bottom, filter core top sealing washer 3 and filter core bottom sealing washer 8 cover filter core 2 top and bottom respectively completely, because filter core 2 top and bottom all are sealed by the sealing washer, all rivers get into in the apopore 10 after filter core 2 lateral wall layer by layer.
The filter element 2 comprises an active carbon layer 21, an alkaline mineralization layer 22 is arranged on the outer side of the active carbon layer 21, a PP cotton layer 23 is arranged on the outer side of the alkaline mineralization layer 22, when the filter element 2 is used for filtering, sediment and small particle impurities in tap water are discharged from the PP cotton layer 23 on the outer side, then the alkaline mineralization layer 22 regulates the PH value of water, activates the water, and finally the active carbon layer 21 absorbs heavy metals in the water and removes residual chlorine.
During operation, the device is inserted into the filter, tap water enters the water inlet cavity 11 through the water inlet hole 9 below the filter element shell 1, as the top and the bottom of the filter element 2 are sealed by the sealing rings, all water flows enter the water outlet cavity 10 after being filtered layer by layer through the side wall of the filter element 2 and are discharged from the water outlet hole 44, wherein the height of the top of the filter element 2 can be adjusted by rotating the threaded lantern ring 7, so that the two ends of the filter element 2 are sealed, further different sizes and types of filter elements 2 are met, when the filter element 2 is used for filtering, sediment and small particle impurities in tap water are discharged firstly by the PP cotton layer 23 on the outer side, then the PH value of water is regulated by the alkaline mineralizing layer 22, water is activated, heavy metal in the water is adsorbed by the active carbon layer 21 finally, residual chlorine is removed, and tap water filtered by three layers reaches the standard of drinking water.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (6)
1. The utility model provides a domestic high-efficient water purifier filter core, includes filter core shell (1), its characterized in that: the novel filter element is characterized in that a filter element (2) is fixedly installed inside the filter element housing (1), a top cover (4) is fixedly connected to the top of the filter element housing (1), a filter element top sealing ring (3) is arranged between the top of the filter element housing (4) and the top of the filter element (2), a filter element adjusting module is arranged in the inner bottom of the filter element housing (1), a filter element bottom sealing ring (8) is arranged between the filter element adjusting module and the bottom of the filter element (2), the filter element (2) is in a cylindrical shape, a water inlet cavity (11) is formed between the filter element (2) and the filter element housing (1), a water outlet cavity (10) is jointly formed between the middle of the filter element (2) and the top cover (4), a plurality of water inlet holes (9) are formed in the bottom of the filter element housing (1), and the water inlet cavity (11) are communicated, and the filter element housing (1) is matched with the filter element (2) in different sizes through the adjusting module.
2. A household high efficiency water purifier filter element as defined in claim 1, wherein: the utility model provides an adjusting module includes screw thread post (6), screw thread post (6) integrated into one piece is on filter core shell (1) inner bottom wall, screw thread lantern ring (7) have been cup jointed to the screw thread post (6) upper thread, filter core bottom sealing washer (8) set up between screw thread lantern ring (7) and filter core (2) bottom, and filter core bottom sealing washer (8) cup joint on screw thread post (6), peg graft in play water chamber (10) at screw thread post (6) top.
3. A household high efficiency water purifier filter element as defined in claim 1, wherein: top cap (4) are including top cap main part (41), top cap main part (41) lateral wall is provided with breach (42), breach (42) outer wall is provided with the screw thread, top cap main part (41) and filter core shell (1) top threaded connection, and be equipped with top cap sealing washer (5) at breach (42) cover, top cap main part (41) top and bottom all are provided with protruding (43), be provided with in protruding (43) and run through apopore (44).
4. A household high efficiency water purifier filter element as defined in claim 3, wherein: the top cover body (41) is inserted into the water outlet cavity (10), the water outlet cavity (10) is communicated with the water outlet hole (44), and the filter element top sealing ring (3) is sleeved on the bottom protrusion (43).
5. A household high efficiency water purifier filter element as defined in claim 1, wherein: the filter element top sealing ring (3) and the filter element bottom sealing ring (8) cover the top and the bottom of the filter element (2) completely respectively.
6. A household high efficiency water purifier filter element as defined in claim 1, wherein: the filter element (2) comprises an activated carbon layer (21), an alkaline mineralization layer (22) is arranged on the outer side of the activated carbon layer (21), and a PP cotton layer (23) is arranged on the outer side of the alkaline mineralization layer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323477798.2U CN221370926U (en) | 2023-12-20 | 2023-12-20 | Filter core of household high-efficiency water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323477798.2U CN221370926U (en) | 2023-12-20 | 2023-12-20 | Filter core of household high-efficiency water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221370926U true CN221370926U (en) | 2024-07-19 |
Family
ID=91893657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323477798.2U Active CN221370926U (en) | 2023-12-20 | 2023-12-20 | Filter core of household high-efficiency water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221370926U (en) |
-
2023
- 2023-12-20 CN CN202323477798.2U patent/CN221370926U/en active Active
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