CN108404483B - Filter element device and water purifier - Google Patents
Filter element device and water purifier Download PDFInfo
- Publication number
- CN108404483B CN108404483B CN201810481811.6A CN201810481811A CN108404483B CN 108404483 B CN108404483 B CN 108404483B CN 201810481811 A CN201810481811 A CN 201810481811A CN 108404483 B CN108404483 B CN 108404483B
- Authority
- CN
- China
- Prior art keywords
- water
- filter
- flask
- filter element
- filter flask
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 252
- 239000002351 wastewater Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/306—Filter mounting adapter
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to a filter element device and a water purifier, wherein the filter element device comprises: a filter element having a filter element water gap through which water flows; the filter flask is used for accommodating the filter element and is provided with a plurality of filter flask water gaps communicated with the outside; the water diversion part is matched with the filter element and is provided with a plurality of water diversion water paths corresponding to the water gaps of the filter element, one end of each water diversion water path is communicated with the water gap of the filter element, and the other end of each water diversion water path can correspond to the water gap of the filter bottle; wherein, divide the filter flask rotation relatively of water spare, and can make the other end in branch water route stagger with the filter flask mouth of a river in order to close the branch water route, and then mutual rotation makes the filter core device can realize closing of branch water route when dismantling between the filter flask in the operatable filter core device and the branch water spare, avoid the water in the filter core device to reveal, simultaneously when realizing the water route intercommunication, the arranging of filter flask mouth of a river is difficult for receiving the influence of filter core mouth of a river position, make compacter that the filter core device can design, be convenient for simultaneously peg graft the filter core device in the water purifier main part.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a filter element device and a water purifier.
Background
In the water purifier, the filter element device mainly plays a role in filtering and purifying drinking water. The filter core device is after using for a long time, need change the filter core device, and at present, the renew cartridge in-process has water to spill over, especially in some flip-chip filter core device's purifier, can spill the complete machine when the in-process normal water that takes out the filter core, brings very big inconvenience for purifier renew cartridge, can lead to the complete machine electrical part unusual and unable operation seriously, influences user experience and after-sales service.
In view of the above, chinese patent CN204034399U discloses a filter element of a water purifier, which is provided with a rotating member at an end of a filter element housing, and the rotating member is rotated to block the water inlet and the water outlet, thereby preventing water from flowing backwards at the water inlet and the water outlet.
Disclosure of Invention
The invention mainly aims to provide a filter element device and a water purifier, and aims to solve the problem of water leakage during replacement of the filter element device in the water purifier in the prior art.
To achieve the above object, the present invention provides a filter cartridge device, comprising: the filter element is provided with a filter element water gap through which water flows; the filter flask is used for accommodating the filter element and is provided with a plurality of filter flask water openings communicated with the outside; the water diversion part is matched with the filter element and is provided with a plurality of water diversion water paths corresponding to the filter element water gaps, one end of each water diversion water path is communicated with the filter element water gap, and the other end of each water diversion water path can correspond to the filter flask water gap; the water dividing piece can rotate relative to the filter flask and can enable the other end of the water dividing waterway to be staggered with the water port of the filter flask so as to close the water dividing waterway.
Further, the filter element device also comprises a switching sleeve arranged in the filter bottle, and the switching sleeve is arranged between the filter element and the water distribution piece and is used for fixedly connecting the water distribution piece with the filter element.
Furthermore, the switching cover is fixedly arranged in the filter flask, one end of the switching cover is clamped with the filter element, and the other end of the switching cover is clamped with the water diversion piece.
Furthermore, divide the shaping to have joint portion on the water distribution part, in order to incite somebody to action divide the water distribution part joint to be in on the filter core.
Furthermore, the filter element device further comprises a sealing gasket formed at the opening of the other end of the water dividing water path, the other end of the water dividing water path is staggered with the water port of the filter bottle, and the sealing gasket is abutted against the inner wall of the filter bottle to seal the water dividing water path.
Furthermore, the water diversion waterway comprises a raw water waterway, a pure water waterway and a waste water waterway which are formed in the water diversion piece and do not interfere with each other.
Furthermore, the water diversion piece is of a rotator structure, and one end of the water diversion waterway, which is close to the filter bottle, is distributed on the circumferential surface of the water diversion piece.
Furthermore, the filter flask comprises a filter flask cover and a filter flask body which are arranged in a split mode and can rotate mutually, the filter element and the water distribution piece are fixed on the filter flask body, and a water port of the filter flask is arranged on the filter flask cover.
Furthermore, the filter element device also comprises an operating handle arranged at the bottom of the filter flask, and the operating handle, the filter element and the water distribution piece are integrally arranged and can rotate relative to the filter flask.
Furthermore, the water diversion piece penetrates out of the filter flask and integrally rotates relative to the filter flask with the filter element.
The invention also provides a water purifier, which comprises the filter element device.
The technical scheme of the invention has the following advantages:
according to the filter element device and the water purifier, when the filter element device is disassembled, the filter bottle in the filter element device and the water diversion component can be operated to rotate mutually, so that one end of the water diversion waterway in the water diversion component, which is close to the filter bottle, and the water port of the filter bottle can be staggered mutually, and further, the filter element device can be closed when being disassembled, and water in the filter element device is prevented from leaking. Simultaneously, set up the branch water spare between filter core mouth of a river and the filter flask mouth of a river, branch water route one end wherein and the butt joint of filter core mouth of a river, the other end and the butt joint of filter flask mouth of a river when realizing the water route intercommunication, the filter flask mouth of a river arrange the influence that is difficult for receiving the filter core mouth of a river position for compacter that the filter core device can design is convenient for peg graft the filter core device in the water purifier main part simultaneously.
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 prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts. In the drawings:
fig. 1 is an exploded view of a filter cartridge assembly according to a first embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the cartridge assembly of FIG. 1;
FIG. 3 is a schematic top view of the cartridge assembly of FIG. 1;
FIG. 4 isbase:Sub>A schematic cross-sectional view of the cartridge assembly of FIG. 3 at A-A;
FIG. 5 isbase:Sub>A schematic cross-sectional view of the cartridge assembly of FIG. 3 taken at A-A;
FIG. 6 isbase:Sub>A schematic cross-sectional view of the cartridge assembly of FIG. 3 taken at A-A;
FIG. 7 is a schematic view of a cartridge assembly according to a second embodiment of the present invention;
fig. 8 is a schematic structural diagram of a filter element device in a third embodiment of the invention.
Wherein the reference numerals in the above figures are:
1. a filter bottle cap; 11. a first nozzle; 12. a second water gap; 13. a third water gap;
2. a water diversion member; 21. a raw water waterway; 22. a pure water waterway; 23. a wastewater waterway;
3. a transfer sleeve; 4. a filter element; 5. a filter flask body;
6. the handle is operated.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, 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", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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.
Example 1
As shown in fig. 1 and 2, the filter cartridge device in this embodiment mainly includes: filter core 4, filter flask and divide water piece 2.
In this embodiment, the filter element 4 is used for filtering water in the water purifier, and the filter element 4 is provided with a filter element water gap for different water flows to pass through; the filter bottle is used for accommodating the filter element 4 and is provided with a plurality of filter bottle water gaps communicated with the outside, the filter bottle water gaps correspond to the insertion ports of the filter element device, and when the filter element 4 works, the insertion ports of the filter element device are only required to be inserted into the corresponding water purifier main body; the water diversion part 2 is matched with the filter element 4 and is provided with a plurality of water diversion water paths corresponding to the water gaps of the filter element, one end of each water diversion water path is communicated with the water gap of the filter element, and the other end of each water diversion water path can correspond to the water gap of the filter bottle; the water diversion piece 2 in the embodiment can rotate relative to the filter flask, and the other end of the water diversion waterway can be staggered with the water port of the filter flask to close the water diversion waterway. When the filter element device in the embodiment is disassembled, the filter bottle in the filter element device and the water dividing part 2 can be operated to rotate mutually, so that one end of the water dividing water path in the water dividing part 2 close to the filter bottle and a water port of the filter bottle can be staggered mutually, the filter element device can close the water dividing water path when being disassembled, and water leakage in the filter element device is avoided. Simultaneously, set up branch water spare 2 between filter core mouth of a river and the filter flask mouth of a river, branch water route one end wherein and the butt joint of filter core mouth of a river, the other end and the butt joint of filter flask mouth of a river, when realizing the water route intercommunication, the arrangement of filter flask mouth of a river is difficult for receiving the influence of filter core mouth of a river position, can make the compacter that the filter core device can design through the position that changes the filter flask mouth of a river, pegs graft the filter core device in the water purifier main part more easily simultaneously.
Referring to fig. 3 to 6, specifically, the water diversion member 2 in this embodiment is a rotary structure, and one end of the water diversion path in the water diversion member 2, which is close to the filter flask, may be distributed on a circumferential surface of the water diversion member 2, so that the sizes of the filter element water gap and the filter flask water gap opening are not affected, the water inlet and outlet flow is ensured, the layout of the filter element water gap and the filter flask water gap is not easily limited by the size of the filter element device in the radial direction, and the filter element device may be more compact during manufacturing.
And can distribute in the circumference face of dividing water part 2 through setting up the one end that divides the water route to close on the filter flask in water part 2, and then can form the socket of the filter core device of a concentric type, can the direct mount in the purifier main part when the filter core device is installed, target in place in one step, all need the mode of aliging with the purifier main part for the inlet outlet of current filter core device, very big having made things convenient for the filter core device to change, promoted user experience.
Specifically, the one end that divides the water route among the piece 2 of dividing to close on the filter flask can be on same height, also can be on different heights, to being in the embodiment of co-altitude, can be applicable to the condition that has many water routes in the filter core device. For how the water diversion member 2 in this embodiment is matched with the filter element 4, the filter element device in this embodiment specifically further includes an adapter sleeve 3 installed in the filter bottle, and the adapter sleeve 3 is disposed between the filter element 4 and the water diversion member 2 and can be used for fixedly connecting the water diversion member 2 and the filter element 4. The adapter sleeve 3 is fixedly arranged in the filter flask, one end of the adapter sleeve is connected with the filter element 4 in a clamped mode, the other end of the adapter sleeve is connected with the water diversion piece 2 in a clamped mode, and then the water diversion piece 2 is connected with the filter element 4.
In a modified embodiment, the water diversion component 2 in the filter element device may also be formed with a clamping portion, and the clamping portion can be clamped with the filter element 4, so as to clamp the water diversion component 2 on the filter element 4. And then can make the structure of travelling filter core device compacter.
Preferably, the filter core device in this embodiment still includes the shaping and fills up at the sealed pad of the other end opening part in water diversion water route, staggers at the other end in water diversion water route and the filter flask mouth of a river, and the sealed pad seals in order to seal the water diversion water route with the inner wall butt of filter flask, and then can obtain better sealed effect, and the filter core device prevents that the effect that residual water revealed is better.
As shown in fig. 3 to 6, the water separator 2 is accommodated in a filter flask, the water separation passage of the water separator 2 includes a raw water passage 21, a pure water passage 22, and a waste water passage 23 formed in the water separator 2 so as not to interfere with each other, and the filter flask is correspondingly formed with a first water port 11, a second water port 12, and a third water port 13.
When the filter element device is installed, the filter bottle rotates a certain angle relative to the water diversion part 2, so that the first water port 11, the second water port 12 and the third water port 13 on the filter bottle are respectively aligned with the raw water waterway 21, the pure water waterway 22 and the waste water waterway 23 on the water diversion part 2, and the three waterways are in a conduction state.
In the working process of the filter element 4, raw water enters the raw water waterway 21 of the water diversion part 2 through the first water port 11 on the filter bottle and then flows into the filter element 4, pure water flows out of the filter element 4 and enters the pure water waterway 22 of the water diversion part 2 and flows out of the filter element device through the second water port 12, and waste water flows out of the filter element 4 and enters the waste water waterway 23 through the third water port 13 and finally flows out of the filter element device.
In the process of disassembling the filter element 4, the filter bottle cover 1 rotates a certain angle relative to the water diversion part 2, so that the first water port 11, the second water port 12 and the third water port 13 on the filter bottle are respectively staggered with the raw water waterway 21, the pure water waterway 22 and the waste water waterway 23 on the water diversion part 2, one ends of the three waterways are in contact with the inner wall of the filter bottle cover 1, the three waterways are in a closed state under the sealing action of the rubber pads of the three waterway ports, the filter element 4 is sealed, and the filter element 4 is ensured not to leak residual water in the filter element 4 in the disassembling process.
In this embodiment, to how to realize the rotation between filter flask and the branch water part 2, the filter flask in this embodiment includes components of a whole that can function independently setting and mutual pivoted filter flask lid 1 and filter flask body 5, and filter core 4 and branch water part 2 are fixed on filter flask body 5, and the filter flask mouth of a river sets up on filter flask lid 1, through rotating filter flask lid 1, can realize staggering and the alignment of the branch water route in filter flask mouth of a river and the branch water part 2.
Example 2
As shown in fig. 7, the present embodiment is different from embodiment 1 in that the filter cartridge device further includes an operating handle 6 provided at the bottom of the filter flask, and the operating handle 6 is provided integrally with the filter cartridge 4 and the water dividing member 2 and is rotatable relative to the filter flask. When the filter element 4 is mounted and dismounted, the handle is rotated to drive the filter element 4 to rotate, so that the adapter sleeve 3 and the water diversion part 2 are driven to rotate, three water paths on the water diversion part 2 are staggered or closed with the first water port 11, the second water port 12 and the third water port 13, and the opening and closing of the three water ports on the water diversion part 2 are controlled.
Example 3
As shown in fig. 8, the present embodiment is different from embodiment 1 in that the water diversion member 2 penetrates out of the filter flask and rotates integrally with the filter element 4 relative to the filter flask. When the filter element 4 is mounted and dismounted, the filter flask body 5 is rotated to stagger or close the three water paths on the water diversion part 2 with the first water gap 11, the second water gap 12 and the third water gap 13, so that the opening and closing of the three water paths on the water diversion part 2 are controlled.
Example 4
The application still provides a water purifier, including the filter core device, the filter core device is as above filter core device, and then the advantage that the filter core device had in the above-mentioned embodiment, and the water purifier in this embodiment also should have, and no longer the repeated description herein.
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. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (11)
1. A filter cartridge assembly, comprising:
the filter element (4) is provided with a filter element water gap through which water flows;
the filter flask is used for accommodating the filter element (4) and is provided with a plurality of filter flask water openings communicated with the outside; and
the water distribution piece (2) is matched with the filter element (4) and is provided with a plurality of water distribution water paths corresponding to the filter element water gaps, one end of each water distribution water path is communicated with the filter element water gap, and the other end of each water distribution water path can correspond to the filter bottle water gap;
the water diversion piece (2) can rotate relative to the filter flask and can enable the other end of the water diversion waterway to be staggered with the water port of the filter flask so as to close the water diversion waterway.
2. The filter cartridge arrangement according to claim 1, characterized in that it further comprises an adapter sleeve (3) mounted in the filter flask, the adapter sleeve (3) being arranged between the filter cartridge (4) and the water dividing piece (2) for the fixed connection of the water dividing piece (2) to the filter cartridge (4).
3. The filter element device according to claim 2, characterized in that the adapter sleeve (3) is fixedly arranged in the filter flask, one end of which is clamped with the filter element (4) and the other end of which is clamped with the water diversion element (2).
4. The filter cartridge device according to claim 1, characterized in that the water diversion member (2) is formed with a clamping part for clamping the water diversion member (2) on the filter cartridge (4).
5. The filter element device according to claim 1, further comprising a sealing gasket formed at an opening at the other end of the water dividing water path, the other end of the water dividing water path is staggered with the water port of the filter flask, and the sealing gasket is abutted with the inner wall of the filter flask to seal the water dividing water path.
6. The filter cartridge device according to any one of claims 1 to 5, wherein the water dividing waterway comprises a raw water waterway (21), a pure water waterway (22), and a waste water waterway (23) which are formed in the water dividing member (2) so as not to interfere with each other.
7. A filter cartridge arrangement according to any one of claims 1-5, characterised in that the water dividing piece (2) is of a swivel construction, and that the water dividing channels are distributed over the circumferential surface of the water dividing piece (2) adjacent one end of the filter flask.
8. Filter cartridge arrangement according to one of claims 1 to 5, wherein the filter flask comprises a filter flask cover (1) and a filter flask body (5) which are arranged separately and can be rotated relative to each other, wherein the filter cartridge (4) and the water diversion element (2) are fixed to the filter flask body (5), and wherein the filter flask water gap is arranged on the filter flask cover (1).
9. A filter cartridge arrangement according to any one of claims 1-5, characterised in that the filter cartridge arrangement further comprises an operating handle (6) arranged at the bottom of the filter flask, which operating handle (6) is arranged integrally with the filter cartridge (4) and the water dividing element (2) and is rotatable relative to the filter flask.
10. A filter cartridge arrangement according to any one of claims 1-5, characterised in that the water diversion element (2) extends out of the filter flask and rotates integrally with the filter cartridge (4) relative to the filter flask.
11. A water purifier comprising a filter element arrangement, characterized in that the filter element arrangement is as claimed in any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481811.6A CN108404483B (en) | 2018-05-18 | 2018-05-18 | Filter element device and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481811.6A CN108404483B (en) | 2018-05-18 | 2018-05-18 | Filter element device and water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108404483A CN108404483A (en) | 2018-08-17 |
| CN108404483B true CN108404483B (en) | 2023-01-24 |
Family
ID=63139981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810481811.6A Active CN108404483B (en) | 2018-05-18 | 2018-05-18 | Filter element device and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108404483B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045809B (en) * | 2018-08-22 | 2021-04-13 | 佛山市顺德区阿波罗环保器材有限公司 | Filter core runner structure, composite filter element and water purifier |
| CN109663397B (en) * | 2019-01-03 | 2024-04-05 | 碧克仑(北京)净水科技有限公司 | Rotary water-locking water-purifying filter element and mounting head matched with same |
| CN110745978B (en) * | 2019-11-27 | 2024-08-02 | 珠海格力电器股份有限公司 | Filter element assembly and ultrafiltration water purifier |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10352703B4 (en) * | 2003-11-12 | 2007-05-16 | Hydac Filtertechnik Gmbh | filter means |
| CN102728135A (en) * | 2011-04-02 | 2012-10-17 | 厦门人水科技有限公司 | Quick replacing device for filter element |
| JP2013063373A (en) * | 2011-09-15 | 2013-04-11 | Toshiba Corp | Filtration device |
| CN204219873U (en) * | 2014-09-28 | 2015-03-25 | 江苏省八杯水电器有限公司 | The universal filter core filter flask of a kind of wall-hanging water purifier |
| CN206045525U (en) * | 2016-08-30 | 2017-03-29 | 佛山市美的清湖净水设备有限公司 | Filter element assembly |
| CN206295689U (en) * | 2016-12-13 | 2017-07-04 | 慈溪市时代模具有限公司 | Filter core self-sealing head device |
| CN206746132U (en) * | 2017-05-27 | 2017-12-15 | 北京碧水源膜科技有限公司 | A kind of filter core base connector |
| CN208389499U (en) * | 2018-05-18 | 2019-01-18 | 珠海格力电器股份有限公司 | filter element device and water purifier |
-
2018
- 2018-05-18 CN CN201810481811.6A patent/CN108404483B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108404483A (en) | 2018-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108404483B (en) | Filter element device and water purifier | |
| CN111467866B (en) | Tap filter and main unit thereof | |
| CN109078378B (en) | Water stop assembly, filter element device and water purifier | |
| WO2021197305A1 (en) | Filter | |
| CN213313733U (en) | Tap water purifier and host machine thereof | |
| CN212174621U (en) | Water purifier | |
| CN212174620U (en) | Filtration equipment and filter element subassembly thereof | |
| CN109045809B (en) | Filter core runner structure, composite filter element and water purifier | |
| CN110354568B (en) | Water purifier and filter element device with water stopping assembly thereof | |
| CN213192719U (en) | Tap filter with blowdown function | |
| CN106178665B (en) | A filter equipment that is used for connector components of filter core and has it | |
| CN212702489U (en) | Gondola water faucet with filtering capability | |
| CN210103600U (en) | Filter element body and water purifier thereof | |
| CN210021392U (en) | Filter element for water purifying equipment and water purifying equipment with filter element | |
| CN109731389B (en) | Filter core structure and water purification unit | |
| CN114909495A (en) | Valve body, waste water valve and water purifying equipment | |
| CN209771542U (en) | Filter element structure and water purifying equipment | |
| CN208389499U (en) | filter element device and water purifier | |
| CN212504254U (en) | Filter and main body thereof | |
| CN109045810B (en) | Composite filter element and water purifier comprising same | |
| CN212770108U (en) | Filter | |
| CN218833805U (en) | Rotation stagnant water structure and filter core device | |
| CN208785923U (en) | A kind of sealing component, filter element device and water purifier | |
| CN216045598U (en) | Faucet machine | |
| CN205710156U (en) | Water purification machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |