CN220676872U - Filter element of water purifier - Google Patents
Filter element of water purifier Download PDFInfo
- Publication number
- CN220676872U CN220676872U CN202322012135.7U CN202322012135U CN220676872U CN 220676872 U CN220676872 U CN 220676872U CN 202322012135 U CN202322012135 U CN 202322012135U CN 220676872 U CN220676872 U CN 220676872U
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- Prior art keywords
- annular plate
- fixed
- filter material
- cover
- water purifier
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 50
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 238000001914 filtration Methods 0.000 abstract description 7
- 239000012528 membrane Substances 0.000 abstract description 5
- 238000001223 reverse osmosis Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a water purifier filter element, which comprises a cylinder body, wherein a bottom cover is fixed at the bottom end of the cylinder body, a top cover is fixed at the top end of the cylinder body, a first annular plate is fixed at the inner bottom wall of the bottom cover, a second annular plate is fixed at the outer side of the first annular plate, a first annular groove is formed between the first annular plate and the second annular plate, a third annular plate is fixed at the inner bottom wall of the bottom cover and at the outer side of the second annular plate, and a fourth annular plate is fixed at the inner bottom wall of the bottom cover and at the outer side of the third annular plate. According to the utility model, the barrel body, the bottom cover and the top cover are arranged, the bottom cover and the top cover are respectively fixed at the bottom end and the top end of the barrel body in a threaded connection mode, the first filter material and the second filter material are arranged in the barrel body, and are made of PP cotton, so that the dual-filtration effect can be achieved, and the blockage of the RO reverse osmosis membrane filter element at the rear section caused by forgetting to replace the filter element is avoided.
Description
Technical Field
The utility model relates to the technical field of water purifiers, in particular to a water purifier filter element.
Background
The water purifier is also called a water purifier and a water quality purifier, is water treatment equipment for carrying out deep filtration and purification treatment on water according to the use requirement of the water, and is usually used as a small-sized purifier for families, and the core component of the water purifier is a filter element. Generally, the existing water purifier is simultaneously provided with different types of filter elements (PP cotton, activated carbon and RO reverse osmosis membrane) for classifying and filtering water, wherein the PP cotton filter element is used for filtering large-particle impurities in the water, so that the PP cotton filter element is the filter element which is replaced most frequently, and is replaced once in three to six months generally.
However, if the water pressure is large, the PP cotton filter material inside the existing PP cotton filter element is easy to deform, so that the filtering effect is affected. Secondly, the inside of the existing PP cotton filter element adopts a single-layer PP cotton filter material, if the PP cotton filter material fails and needs to be replaced, and when a user forgets to replace, large-particle impurities can enter the inside of the rear-section activated carbon and RO reverse osmosis membrane filter element, so that the RO reverse osmosis membrane filter element is blocked.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a water purifier filter element.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a water purifier filter core, includes the stack shell, stack shell bottom end fixing has the bottom, the stack shell top is fixed with the top cap, the diapire is fixed with first annular plate in the bottom, the diapire is located the first annular plate outside and is fixed with the second annular plate in the bottom, and forms first ring channel between first annular plate and the second annular plate, diapire just is located the second annular plate outside and is fixed with the third annular plate in the bottom, diapire just is located the third annular plate outside and is fixed with the fourth annular plate in the bottom, and forms the second ring channel between third annular plate and the fourth annular plate, the inside joint of first ring channel has first filter media, the inside joint of second ring channel has the second filter media, first annular plate and third annular plate top all are fixed with net section of thick bamboo, and two net section of thick bamboo are located inside first filter media and the second filter media respectively, stack shell lateral wall top is equipped with the water inlet, top cap middle part is equipped with the delivery port.
Further, the bottom end of the cylinder body and the outer side wall of the top end are respectively provided with external threads, and the inner walls of the bottom cover and the top cover are respectively provided with internal threads matched with the external threads, so that the bottom cover and the top cover can be fixed on the bottom end and the top end of the cylinder body through threads.
Furthermore, the outer side walls of the bottom cover and the top cover are provided with anti-skidding patterns, so that the bottom cover or the top cover cannot skid when rotating.
Further, the rubber rings are fixed at the bottom end and the top end of the cylinder body, the rubber rings at the bottom end and the top end of the cylinder body are respectively tightly attached to the inner walls of the bottom cover and the top cover, and the rubber rings can strengthen the tightness of the connection between the cylinder body and the bottom cover and the top cover.
Further, the first filter material and the second filter material are both cylindrical, and the first filter material and the second filter material are both made of PP cotton, so that large-particle impurities in water can be filtered.
Further, the roof is equipped with the boss in the top cap, and boss lower surface and first filter media, second filter media and net section of thick bamboo top are closely laminated to guarantee the leakproofness of top cap and net section of thick bamboo top junction.
Further, the inner wall of the first filter material is attached to the net drum at the top end of the first annular plate, and the inner wall of the second filter material is attached to the net drum at the top end of the third annular plate, so that the net drum can play a supporting role on the first filter material or the second filter material.
The utility model has the beneficial effects that:
1. when the novel filter cartridge is used, the cartridge body, the bottom cover and the top cover are arranged and are respectively fixed at the bottom end and the top end of the cartridge body in a threaded connection mode, the first filter material and the second filter material are arranged in the cartridge body and are made of PP cotton, the dual-filtration effect can be achieved, the blocking of the rear RO reverse osmosis membrane filter cartridge caused by forgetting to replace the filter cartridge is avoided, and when the first filter material and the second filter material need to be replaced, the first filter material and the second filter material can be replaced after the bottom cover is directly screwed off, so that the novel filter cartridge is more convenient to use.
2. When the filter is used, the two net barrels are fixed in the bottom cover, the first filter material and the second filter material are supported from the inside by the two net barrels, and when the water pressure is high, the first filter material and the second filter material cannot be flattened, so that the filtering effect is ensured.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
fig. 3 is a perspective view of the bottom cover and the net drum of the present utility model.
Legend description:
1. a barrel body; 2. a bottom cover; 3. a top cover; 4. a first annular plate; 5. a second annular plate; 6. a third annular plate; 7. a fourth annular plate; 8. a first filter material; 9. a second filter material; 10. a net drum; 11. a water inlet; 12. and a water outlet.
Detailed Description
As shown in fig. 1-3, relate to a water purifier filter core, including barrel 1, barrel 1 bottom end fixing has bottom 2, barrel 1 top is fixed with top cap 3, bottom 2 inner bottom wall is fixed with first annular plate 4, bottom 2 inner bottom wall is located the outside of first annular plate 4 and is fixed with second annular plate 5, and form first ring channel between first annular plate 4 and the second annular plate 5, bottom wall and be located the outside of second annular plate 5 in bottom 2, bottom wall and be located the outside of third annular plate 6 in bottom 2 are fixed with fourth annular plate 7, and form the second ring channel between third annular plate 6 and the fourth annular plate 7, first ring channel inside joint has first filter media 8, second ring channel inside joint has second filter media 9, first annular plate 4 and third annular plate 6 top all are fixed with net section of thick bamboo 10, and two net section of thick bamboo 10 are located inside first filter media 8 and second filter media 9 respectively, barrel 1 side wall top is equipped with water inlet 11, top cap 3 middle part is equipped with delivery port 12.
External threads are arranged on the outer side walls of the bottom end and the top end of the barrel body 1, and internal threads matched with the external threads are arranged on the inner walls of the bottom cover 2 and the top cover 3. The outer side walls of the bottom cover 2 and the top cover 3 are provided with anti-skid patterns, so that the bottom cover 2 and the top cover 3 can be screwed to the bottom end and the top end of the barrel body 1, and the bottom cover 2, the top cover 3 and the barrel body 1 are fixedly connected.
The rubber rings are fixed at the bottom end and the top end of the barrel body 1, the rubber rings at the bottom end and the top end of the barrel body 1 are respectively tightly attached to the inner walls of the bottom cover 2 and the top cover 3, and the rubber rings can increase the connection tightness of the bottom cover 2, the top cover 3 and the barrel body 1. The first filter material 8 and the second filter material 9 are both cylindrical, and the first filter material 8 and the second filter material 9 are both made of PP cotton. The roof is equipped with the boss in the top wall in the top cap 3, and boss lower surface and first filter media 8, second filter media 9 and net section of thick bamboo 10 top are closely laminated to can guarantee the leakproofness of top cap 3 and net section of thick bamboo 10 top junction.
The roof is equipped with the boss in the top cap 3, and boss lower surface and first filter media 8, second filter media 9 and net section of thick bamboo 10 top closely laminate for net section of thick bamboo 10 can play the supporting role in first filter media 8 and second filter media 9 inside.
When in use, the utility model is characterized in that: the water enters from the water inlet 11, enters into the second filter material 9 after being filtered by the first filter material 8 and the second filter material 9, is discharged from the water outlet 12, the first filter material 8 and the second filter material 9 can be supported by the net drum 10 in the process, deformation of the first filter material 8 and the second filter material 9 caused by excessive water pressure is avoided, when the first filter material 8 and the second filter material 9 need to be replaced, the bottom cover 2 is directly screwed off to draw the first filter material 8 and the second filter material 9 out of the drum body 1, then the first filter material 8 and the second filter material 9 are drawn off from the surface of the net drum 10 and replaced by the new first filter material 8 and the new second filter material 9, and finally the bottom cover 2 is screwed on the bottom end of the drum body 1 again.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. A water purifier filter element, characterized in that: including stack shell (1), stack shell (1) bottom mounting has bottom (2), stack shell (1) top is fixed with top cap (3), bottom (2) interior bottom wall is fixed with first annular plate (4), bottom (2) interior bottom wall is located first annular plate (4) outside and is fixed with second annular plate (5), and forms first ring channel between first annular plate (4) and second annular plate (5), bottom (2) interior bottom wall just is located second annular plate (5) outside and is fixed with third annular plate (6), bottom (2) interior bottom wall just is located third annular plate (6) outside and is fixed with fourth annular plate (7), and forms second annular channel between third annular plate (6) and fourth annular plate (7), first annular channel inside joint has first filter media (8), second annular channel inside joint has second filter media (9), first annular plate (4) and third annular plate (6) top all are fixed with net section of thick bamboo (10), and two net section of thick bamboo (10) are equipped with water inlet (12) respectively, top cap (12) are equipped with top cap (12).
2. A water purifier cartridge as recited in claim 1, wherein: external threads are arranged on the outer side walls of the bottom end and the top end of the barrel body (1), and internal threads matched with the external threads are arranged on the inner walls of the bottom cover (2) and the top cover (3).
3. A water purifier cartridge as recited in claim 1, wherein: the outer side walls of the bottom cover (2) and the top cover (3) are provided with anti-skid patterns.
4. A water purifier cartridge as recited in claim 1, wherein: rubber rings are fixed at the bottom end and the top end of the barrel body (1), and the rubber rings at the bottom end and the top end of the barrel body (1) are respectively tightly attached to the inner walls of the bottom cover (2) and the top cover (3).
5. A water purifier cartridge as recited in claim 1, wherein: the first filter material (8) and the second filter material (9) are both cylindrical, and the first filter material (8) and the second filter material (9) are both made of PP cotton.
6. A water purifier cartridge as recited in claim 1, wherein: the top wall is equipped with the boss in top cap (3), and boss lower surface and first filter media (8), second filter media (9) and net section of thick bamboo (10) top closely laminate.
7. A water purifier cartridge as recited in claim 1, wherein: the inner wall of the first filter material (8) is attached to the net drum (10) at the top end of the first annular plate (4), and the inner wall of the second filter material (9) is attached to the net drum (10) at the top end of the third annular plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012135.7U CN220676872U (en) | 2023-07-28 | 2023-07-28 | Filter element of water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322012135.7U CN220676872U (en) | 2023-07-28 | 2023-07-28 | Filter element of water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220676872U true CN220676872U (en) | 2024-03-29 |
Family
ID=90407381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322012135.7U Active CN220676872U (en) | 2023-07-28 | 2023-07-28 | Filter element of water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220676872U (en) |
-
2023
- 2023-07-28 CN CN202322012135.7U patent/CN220676872U/en active Active
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