CN109985434B - Filter element and filter device - Google Patents
Filter element and filter device Download PDFInfo
- Publication number
- CN109985434B CN109985434B CN201910354794.4A CN201910354794A CN109985434B CN 109985434 B CN109985434 B CN 109985434B CN 201910354794 A CN201910354794 A CN 201910354794A CN 109985434 B CN109985434 B CN 109985434B
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- China
- Prior art keywords
- water
- hole
- holes
- positioning
- seat
- Prior art date
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 275
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
-
- 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
- B01D35/306—Filter mounting adapter
Abstract
The invention provides a filter element, wherein a first water through hole, a second water through hole and a third water through hole are formed in the mounting end of the filter element, the mounting end also comprises a water guide hole, and a connecting water channel is arranged between the water guide hole and the first water through hole so as to be communicated with each other; a sealing member is detachably arranged on the first water through hole; when the sealing member is mounted to the first water through hole position, water flowing to the first water through hole position flows through the connecting water channel to be guided so as to be guided by the water guide hole; the invention also provides a filtering device using the filter element; through the arrangement of the water guide holes and the sealing members, the positions of the water guide holes of the filter element can be adjusted to a certain extent according to different mounting structures, and the mounting universality of the filter element is effectively improved.
Description
Technical Field
The invention relates to the technical field of water purifying equipment, in particular to a filter element and a filter device.
Background
In the application of the filtering device in the prior art, the filter element needs to be frequently replaced in daily maintenance or regular replacement of consumable materials; therefore, the filter element is detachably arranged in the filter device.
The filter element is detached and replaced for a plurality of times for a long time, or the loss of the related installation structure of the filter element is caused, when the related installation structure is lost to a certain degree, the structural loss is caused, the filter element cannot be installed, and the use of the filter device is influenced.
In order to ensure the service life of the installation structure, the filter element with a unique filter element installation structure form has a series of defects of single application, poor universality, high processing cost and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a filter element and a filter device.
The filter element comprises a filter element, wherein a first water through hole, a second water through hole and a third water through hole are formed in the mounting end of the filter element, the mounting end of the filter element is further provided with a water guide hole, and a connecting water channel is arranged between the water guide hole and the first water through hole so as to be communicated with each other; a sealing member is detachably arranged on the first water through hole; when the sealing member is mounted to the first water through hole, water flowing to the first water through hole is guided to flow through the connecting water channel so as to be guided through the water guide hole.
Further, the first water through hole, the second water through hole and the third water through hole are arranged in a straight line, and the water guide holes are arranged beside the straight line.
Further, the first water through holes are arranged at the axle center position of the filter element mounting end, and the second water through holes and the third water through holes are distributed at equal intervals on two sides of the pure water outlet hole.
Further, a positioning connecting hole is further formed in the mounting end, and the positioning connecting hole is arranged on the other side of the linear position relative to the water guide hole.
Further, the positioning receiving hole, the water guide hole, the first water through hole, the second water through hole and the third water through hole are arranged in a square shape.
Further, the sealing member is detachably mounted to the water guiding hole, and when the sealing member is detached from the first water guiding hole and mounted to the water guiding hole, water flowing to the first water guiding hole is guided through the first water guiding hole.
Further, the installation end is concave downwards in the arrangement range of the first water through hole and the water guide hole to form a positioning groove, a positioning pad is arranged on the positioning groove in a matched mode, a positioning hole is formed in the positioning pad corresponding to the water guide hole, and the positioning pad is pressed on the sealing member in a pressed mode.
The filter device comprises a water stopping piece provided with a base, wherein the upper side of the base is vertically provided with at least three water connectors with connector holes for being inserted into the first water through holes, the second water through holes and the water guide holes, and the periphery of the base is outwards provided with a water connector communicated with the water connectors.
Further, the water through connectors are provided with at least three water through connectors, each water through connector corresponds to each water through connector one by one, and each corresponding water through connector and water through connector are respectively provided with a water through runner which is independently communicated with each other.
Further, the filter cartridge comprises a filter seat for installing the filter cartridge, and a seat water inlet matched with each water through interface is formed in the peripheral side of the lower part of the filter seat.
The invention has the beneficial effects that:
through the arrangement of the water guide holes and the sealing members, the positions of the water guide holes of the filter element can be adjusted to a certain extent according to different mounting structures, and the mounting universality of the filter element is effectively improved.
Through the arrangement of the water-through joint of the water-stop piece and the water-through hole and the water-guide hole in the filter element, the stability of structural installation between the filter element and the water-stop piece is effectively ensured, and the service life of the structure is effectively prolonged.
Through the intercommunication cooperation of the water connection of this stagnant water spare and the water connection mouth that the side direction set up, can adjust the water liquid direction of input or output, effectively adapt to specific installation environment, satisfy the filter equipment installation user demand of different structures in the different environment.
In the filter device, through the structural combination of the filter element, the water stopping piece and the filter seat, the filter device has the beneficial effects of simple and stable structure, long service life and the like.
Drawings
FIG. 1 is an exploded view of a filter device of the present invention;
FIG. 2 is a first partial exploded view of the filter device of the present invention;
FIG. 3 is a second partial exploded view of the filter device of the present invention;
FIG. 4 is a schematic diagram of a combination structure of a filter base and a waterway plate according to the present invention;
reference numerals illustrate: the filter element 1, the mounting end 10, the limiting projection 101, the first water through hole 11, the second water through hole 12, the third water through hole 13, the water guide hole 14, the sealing member 15, the positioning connecting hole 16, the positioning groove 17, the positioning pad 18, the water stop 2, the base 20, the water through joint 21, the joint hole 211, the reinforcing rib plate 212, the water through joint 22, the positioning column 23, the limiting column 24, the positioning joint 25, the filter base 3, the base body 30, the base body cavity 31, the base water inlet 32, the water stop connecting hole 33, the limiting groove 34, the guide groove 35, the waterway plate 4, the upper plate 41, the filter base mounting position 411, the lower plate 42 and the lower plate water through hole 421.
Description of the embodiments
In order to make the technical scheme, the purpose and the advantages of the invention more clear, the invention is further explained below with reference to the drawings and the embodiments.
The invention relates to a filtering device which comprises a filter element, a water stopping piece matched with the filter element, a filter seat and a waterway plate matched with the filter seat.
The installation end 10 of the filter element 1 on one side matched with the water stop piece 2 and the filter seat 3 is provided with a first water through hole 11 for pure water output, a second water through hole 12 for raw water input, a third water through hole 13 for wastewater output and a water guide hole 14, wherein a connecting water channel is arranged between the water guide hole 14 and the first water through hole 11 so as to be communicated with each other; the sealing member 15 is detachably mounted on the first water through hole 11 or the water guide hole 14.
When the sealing member 15 is mounted to the position of the first water through hole 11, the first water through hole 11 is effectively blocked, so that the water flowing to the position of the first water through hole 11 flows through the connecting water channel to be guided so as to be guided by the water guiding hole 14; when the sealing member 15 is detached from the first water through hole 11 and attached to the water guide hole 14, the water guide hole 14 is effectively blocked, so that the water flowing to the first water through hole 11 is normally guided directly through the first water through hole 11, and the water guiding position of the pure water output between the first water through hole 11 and the water guide hole 14 is changed.
According to practical needs, in the structure of the filter element 1, the water guide hole 14 and the connecting water channel thereof can be matched with the second water guide hole 12 or the third water guide hole 13, so as to realize the change of the water flow guiding position of raw water input or waste water output.
The first water through holes 11, the second water through holes 12 and the third water through holes 13 are arranged in a straight line, the first water through holes 11 are arranged at the axle center position of the installation end 10 of the filter element 1, and the second water through holes 12 and the third water through holes 13 are distributed at the two sides of the pure water outlet hole at equal intervals; the water guide hole 14 is arranged beside the straight line position, and the positions among the water guide hole 14, the first water through hole 11, the second water through hole 12 and the third water through hole 13 are arranged in a triangular shape; the mounting end 10 is further provided with a positioning connecting hole 16, and the positioning connecting hole 16 is arranged at the other side of the linear position relative to the water guide hole 14; the positioning receiving holes 16, the water guide holes 14, the first water through holes 11, the second water through holes 12 and the third water through holes 13 are arranged in square shapes; the application of the square holes can ensure that the holes are connected with the corresponding split water stop piece 2 in a stable connection manner, thereby ensuring the service life of the connecting structure between the two.
The installation end 10 is provided with a positioning groove 17 in a triangular shape in a concave manner in the arrangement range of the positions among the water guide hole 14, the first water guide hole 11, the second water guide hole 12 and the third water guide hole 13, the positioning groove 17 is provided with a positioning pad 18 in a matched manner, and the positioning pad 18 is pressed on the sealing member 15; the positioning pad 18 may be a first positioning pad 18 or a second positioning pad 18, and the positions of the first positioning pad 18 corresponding to the water guiding hole 14, the second water through hole 12 and the third water through hole 13 are provided with three first positioning holes; the second positioning pad 18 is provided with three second positioning holes corresponding to the first water through hole 11, the second water through hole 12 and the third water through hole 13; when the sealing member 15 is mounted to the first water through hole 11, the first positioning pad 18 is matched for use; when the sealing member 15 is mounted to the position of the water guide hole 14, the second positioning pad 18 is matched for use; the upper side surface of the positioning pad 18 arranged on the positioning groove 17 is level with the end surface of the mounting end 10; the positioning pad 18 is made of plastic soft rubber; in order to effectively press the sealing member 15 through the arrangement of the positioning pad 18, the stability of the connecting structure between the filter element 1 and the water stop 2 is further ensured.
The water stop piece 2 matched with the filter element 1 comprises a base 20, wherein the main body of the base 20 is circular; three water through connectors 21 with connector holes 211 and a positioning connector 25 are vertically arranged on the upper side of the base 20, three water through connectors 22 are outwards arranged on the periphery of the base 20, the water through connectors 22 are in one-to-one correspondence with the water through connectors 21, and the water through connectors 21 and the water through connectors 22 which are respectively corresponding are respectively provided with independent water through channels on the base 20.
Each of the water passage ports 22 is arranged along the same horizontal level of the peripheral side of the base 20; two of the water ports 22 are coaxially disposed at two ends of the base 20 in a radial direction, and the three water ports are disposed in a triangular shape.
The water stop member 2 is detachably and independently arranged relative to the filter element 1.
When the sealing member 15 is mounted to the water through hole, the three water through holes of the filter element 1 which are linearly arranged are arranged in a conventional manner in the industry; the positions of the water-passing connectors 21 on the water-stopping piece 2 correspondingly installed on the filter element 1 are matched with the water-passing holes of the filter element 1 to form a straight line, so that the water-passing connectors 21 are respectively inserted into the positions of the water-passing holes correspondingly to form the communication between the filter element 1 and the water-stopping piece 2.
When the sealing member 15 is mounted at the position of the first water through hole 11, the positions of the water through joints 21 on the water stop 2 are matched with the positions of the water guide hole 14, the second water through hole 12 and the third water through hole 13 of the filter element 1 to form a triangle; each water through joint 21 is correspondingly inserted into the water guide hole 14, the second water through hole 12 and the third water through hole 13, so that the water through joint 21 inserted into the water guide hole 14 is matched with the first water through hole 11 to form the communication between the filter element 1 and the water stop piece 2; the square shape is arranged between the water through connectors 21 and the positioning connectors 25, so that the positioning connectors 25 are matched and connected with the positioning connecting holes 16, and the application requirements of stable installation of the water stop piece 2 and the filter element 1 are met.
The water-passing connector 21 is hollow and cylindrical, and the connector hole 211 is arranged at the upper end of the water-passing connector 21; the reinforcing rib plates 212 are arranged in the water passing connector 21, the upper ends of the reinforcing rib plates 212 protrude out of the water passing connector 21, the structural stability of the water stopping piece 2 is further improved through the arrangement of the reinforcing rib plates 212, and the protruding reinforcing rib plates 212 of the water passing connector 21 enable the water passing connector 21 to be effectively pushed into the filter element 1, so that the installation convenience of the water stopping piece 2 is effectively improved.
The invention relates to a filter seat 3, which comprises a seat body 30, wherein the seat body 30 is provided with a seat body cavity 31 for a filter element 1; the outer side of the lower part of the seat cavity 31 is provided with a seat water inlet, the lower part of the seat body 30 is provided with a seat water outlet, and the seat water inlet and the seat water outlet form a communicated filter seat 3 runner in the seat body 30.
Three seat water inlets are arranged, and the seat water inlets are arranged along the same horizontal height of the lower circumference side of the seat cavity 31; wherein two of the water inlets are coaxially arranged, and the three water inlets are arranged in a triangular shape, so that the water inlets are matched with the water through interface 22.
The central position of the lower end of the seat body cavity 31 is provided with a water stop joint hole 33, the central position of the lower side of the base 20 of the water stop 2 is provided with a positioning column 23, the positioning column 23 is inserted into the position of the water stop joint hole 33, and the water stop 2 is rotatably mounted on the lower part of the seat body cavity 31 around the positioning column 23.
A limiting groove 34 is formed at the lower end of the seat cavity 31 beside the water stop joint hole 33, a limiting column 24 is formed beside the positioning column 23 of the water stop 2, and the limiting column 24 is arranged in the limiting groove 34 in a matched manner to form a sliding limiting structure; when the water stop member 2 rotates in the seat cavity 31, the sliding limiting structure is associated with the water stop member 2 and the filter seat 3 as follows: when the limit post 24 slides to one end of the limit groove 34, the water through interface 22 is completely abutted with the seat water inlet, when the limit post 24 slides to the other end of the limit groove 34, the water through interface 22 is completely staggered with the seat water inlet, based on the sliding limit structure, a user does not need to intentionally adjust the relative rotation angle of the water stop 2 and the filter seat 3, and the water through interface 22 can be quickly and accurately abutted with or staggered with the seat water inlet 32, so that the water through interface has good operability.
A limit bump 101 is arranged on the periphery of the mounting end 10 of the filter element 1, a guide groove 35 for accessing the limit bump 101 is arranged on the periphery of the filter seat 3 in the seat cavity 31, the limit bump 101 moves along the guide direction of the guide groove 35, the filter element 1 can be mounted to the filter seat 3 along the axial direction of the filter element, and meanwhile, the filter element 1 drives the water stop member 2 to rotate around the positioning column 23; the cooperation of the limiting projection 101 and the guiding groove 35 in combination with the sliding limiting structure can accurately complete the assembly and disassembly of the filter element 1, and simultaneously correspondingly meet the application requirements of the butt joint or staggering of the water inlet 22 and the water inlet of the seat.
The invention relates to a waterway board 4 matched with a filter seat 3, the waterway board 4 comprises an upper board 41 and a lower board 42, two filter seat mounting positions 411 for mounting the filter seat 3 are arranged on the upper side of the upper board 41, a connecting waterway arranged between the upper board 41 and the lower board 42 is formed by covering the upper board 41 and the lower board 42, a plurality of lower board water through holes 421 communicated with the connecting waterway are arranged on the lower board 42, and a water outlet of the seat is communicated with the connecting waterway through the filter seat mounting positions 411, so that water is led to the lower board water through holes 421 by the connecting waterway to be communicated with the external mounting environment.
Through the combined application setting of the filter element 1, the water stop piece 2 matched with the filter element 1, the filter seat 3 and the waterway plate 4 matched with the filter seat 3, the filter device has reliable and stable structure and simple and efficient installation, so as to meet the requirements of water purification and filtration applications of equipment in different industries.
The foregoing is merely a preferred embodiment of the present invention, and modifications of the embodiments described above can be made by those skilled in the art without departing from the implementation principles of the present invention, and the corresponding modifications should also be considered as the protection scope of the present invention.
Claims (4)
1. The filter device comprises a filter element, a water stopping piece and a filter seat, and is characterized in that a first water through hole, a second water through hole and a third water through hole are formed in the installation end of the filter element, the installation end further comprises a water guide hole, and a connecting water channel is formed between the water guide hole and the first water through hole so as to be communicated with each other; the first water through holes, the second water through holes and the third water through holes are arranged in a straight line, the water guide holes are arranged beside the straight line, the mounting end is also provided with positioning connecting holes, and the positioning connecting holes are arranged on the other side of the straight line relative to the water guide holes; the positioning receiving holes, the water guide holes, the first water through holes, the second water through holes and the third water through holes are arranged in square shapes; a sealing member is detachably arranged on the first water through hole; when the sealing member is mounted to the first water through hole position, water flowing to the first water through hole position flows through the connecting water channel to be guided so as to be guided by the water guide hole;
the water stop piece comprises a base, wherein the upper side of the base is vertically provided with at least three water passing connectors with connector holes and a positioning connector, the water passing connectors are used for being inserted into the first water passing holes, the second water passing holes and the water guiding holes, and the positions between the water passing connectors and the positioning connector are arranged in a square shape; a water-through interface communicated with the water-through joint is arranged on the peripheral side of the base outwards; a positioning column is arranged at the central position of the lower side of the base, and a limiting column is arranged beside the positioning column; the water through connectors are provided with at least three water through connectors, each water through connector corresponds to each water through connector one by one, and each corresponding water through connector and water through connector are respectively provided with a water through flow channel which is independently communicated with each other;
the filter seat is provided with a seat cavity for installing the filter element, and the periphery of the lower part of the seat cavity is provided with a seat water inlet matched with each water through interface; a water stop piece connecting hole is formed in the center of the lower end of the seat body cavity, so that the positioning column is inserted into the water stop piece connecting hole, and the water stop piece is rotatably mounted to the lower part of the seat body cavity around the positioning column; the lower end of the seat cavity is provided with a limiting groove beside the water stop piece connecting hole, and the limiting column is matched and arranged in the limiting groove to form a sliding limiting structure in a matched manner; when the water stop member rotates in the seat body cavity, the sliding limiting structure is associated with the water stop member and the filter seat as follows:
when the limiting column slides to one end of the limiting groove, the water through interface is completely abutted with the seat water inlet, and when the limiting column slides to the other end of the limiting groove, the water through interface is completely staggered with the seat water inlet.
2. The filter device according to claim 1, wherein the first water through holes are disposed at the axial center of the filter element mounting end, and the second water through holes and the third water through holes are disposed at both sides of the first water through holes for pure water output at equal intervals.
3. The filter device of claim 1, wherein the sealing member is detachably mounted to the water guide hole location, and when the sealing member is detached from the first water guide hole location to be mounted to the water guide hole location, water flowing to the first water guide hole location is guided through the first water guide hole.
4. The filter device according to claim 1, wherein the installation end is concavely provided with a positioning groove within the arrangement range of the first water through hole and the water guide hole, a positioning pad is cooperatively arranged on the positioning groove, a positioning hole is arranged on the positioning pad corresponding to the water guide hole, and the positioning pad is pressed on the sealing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910354794.4A CN109985434B (en) | 2019-04-29 | 2019-04-29 | Filter element and filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910354794.4A CN109985434B (en) | 2019-04-29 | 2019-04-29 | Filter element and filter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109985434A CN109985434A (en) | 2019-07-09 |
| CN109985434B true CN109985434B (en) | 2024-01-02 |
Family
ID=67135476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910354794.4A Active CN109985434B (en) | 2019-04-29 | 2019-04-29 | Filter element and filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109985434B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080191A (en) * | 2015-07-01 | 2015-11-25 | 佛山市云米电器科技有限公司 | Filter element device and filter element seat |
| JP3217584U (en) * | 2018-06-07 | 2018-08-16 | 康勤國際有限公司 | Valve structure |
| CN208465638U (en) * | 2018-07-05 | 2019-02-05 | 杭州老板电器股份有限公司 | Purifier and water purifier |
| CN208482110U (en) * | 2018-04-02 | 2019-02-12 | 佛山市顺德区美的饮水机制造有限公司 | Filter element device and water purifier for water purifier |
| CN210543730U (en) * | 2019-04-29 | 2020-05-19 | 广东韦博科技有限公司 | Filter core and filter equipment |
-
2019
- 2019-04-29 CN CN201910354794.4A patent/CN109985434B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080191A (en) * | 2015-07-01 | 2015-11-25 | 佛山市云米电器科技有限公司 | Filter element device and filter element seat |
| CN208482110U (en) * | 2018-04-02 | 2019-02-12 | 佛山市顺德区美的饮水机制造有限公司 | Filter element device and water purifier for water purifier |
| JP3217584U (en) * | 2018-06-07 | 2018-08-16 | 康勤國際有限公司 | Valve structure |
| CN208465638U (en) * | 2018-07-05 | 2019-02-05 | 杭州老板电器股份有限公司 | Purifier and water purifier |
| CN210543730U (en) * | 2019-04-29 | 2020-05-19 | 广东韦博科技有限公司 | Filter core and filter equipment |
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| Publication number | Publication date |
|---|---|
| CN109985434A (en) | 2019-07-09 |
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Effective date of registration: 20231203 Address after: 528318 room 18, 6th floor, No. 77, Longzhou West Road, Xixi community neighborhood committee, Longjiang Town, Shunde District, Foshan City, Guangdong Province Applicant after: Guangdong lingshang water purification technology Co.,Ltd. Address before: 528000 one of the third industrial zones of Xixi, Longjiang Town, Shunde District, Foshan, Guangdong. Applicant before: GUANGDONG WAPU TECHNOLOGY Co.,Ltd. |
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