CN106345167B - Filter and water purification unit - Google Patents
Filter and water purification unit Download PDFInfo
- Publication number
- CN106345167B CN106345167B CN201610867379.5A CN201610867379A CN106345167B CN 106345167 B CN106345167 B CN 106345167B CN 201610867379 A CN201610867379 A CN 201610867379A CN 106345167 B CN106345167 B CN 106345167B
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- Prior art keywords
- joint
- water
- water joint
- pure water
- raw water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 302
- 238000000746 purification Methods 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 230000000670 limiting effect Effects 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 abstract description 16
- 230000002829 reductive effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
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
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/29—Filter cartridge constructions
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a filter and water purification equipment, wherein the filter comprises a filter element main body, a raw water joint and a pure water joint are arranged on the filter element main body, the raw water joint and the pure water joint are coaxially arranged, sealing grooves are respectively arranged on the peripheral walls of the raw water joint and the pure water joint, and sealing rings are respectively arranged in the sealing grooves; the outer peripheral wall of the raw water joint or the pure water joint is provided with a limiting bulge, and the limiting bulge is positioned between the sealing groove of the raw water joint or the pure water joint and the filter element main body. The invention has the advantages of no limitation of angle when the filter is inserted, convenient operation and quick installation.
Description
Technical Field
The invention relates to the technical field of water purification equipment, in particular to a filter and water purification equipment.
Background
The existing filters are generally connected by a quick-connection pipeline. However, the filter generally has a plurality of joints such as raw water joints and pure water joints, and some joints are even more, and when the pipeline adopting the quick connection type is connected, the joints are more and the positions are dispersed, so that the joints are required to be spliced one by one during installation, the operation is inconvenient, the joints are more, the tolerance is difficult to control, and the water leakage problem is easily caused.
Disclosure of Invention
The invention mainly aims to provide a filter, which aims to facilitate the quick installation of the filter and reduce the water leakage risk after the filter is installed.
In order to achieve the purpose, the invention provides a filter, which comprises a filter element main body, wherein a raw water joint and a pure water joint are arranged on the filter element main body, the raw water joint and the pure water joint are coaxially arranged, the outer peripheral walls of the raw water joint and the pure water joint are respectively provided with a sealing groove, and a sealing ring is arranged in each sealing groove; the raw water connects or be provided with spacing arch on the periphery wall that the pure water connects, spacing arch be in its place raw water connect or the seal groove that the pure water connects with between the filter core main part.
Preferably, the limiting protrusion is disposed around the outer circumferential wall of the raw water joint or the pure water joint.
Preferably, the pure water joint is positioned in the raw water joint, and the length of the pure water joint is greater than that of the raw water joint; or the raw water joint is positioned in the pure water joint, and the length of the raw water joint is greater than that of the pure water joint.
Preferably, a concentrated water joint is further arranged on the filter element main body.
Preferably, the raw water joint, the pure water joint and the concentrated water joint are coaxially arranged with each other.
Preferably, the raw water joint is arranged between the pure water joint and the concentrated water joint.
Preferably, the filter element main body is cylindrical, and the raw water joint and the pure water joint are arranged on the peripheral wall of the filter element main body and close to one end of the filter element main body; the central axis that raw water connects and pure water connects with the central axis of filter core main part is perpendicular.
Preferably, the filter element main body comprises a cylinder body and an end cover, one end of the cylinder body is provided with a water inlet and a water outlet, and the raw water joint and the pure water joint are arranged on the peripheral wall of the end cover; the end cover is installed on one end of the cylinder body, which is provided with the water inlet and the water outlet, the raw water connector is communicated with the water inlet, and the pure water connector is communicated with the water outlet.
In addition, in order to achieve the above purpose, the invention further provides a water purification device, which comprises a water circuit board and the above filter, wherein the above filter comprises a filter element main body, the filter element main body is provided with a raw water joint and a pure water joint, the raw water joint and the pure water joint are coaxially arranged, the outer peripheral walls of the raw water joint and the pure water joint are both provided with a sealing groove, and a sealing ring is arranged in each sealing groove; the outer peripheral wall of the raw water joint or the pure water joint is provided with a limiting bulge, and the limiting bulge is positioned between the sealing groove of the raw water joint or the pure water joint where the limiting bulge is positioned and the filter element main body; the raw water joint and the pure water joint of the filter are spliced with the water channel plate.
According to the invention, the raw water joint and the pure water joint of the filter are coaxially arranged, so that when the raw water joint and the pure water joint are installed with the waterway plate, the raw water joint and the pure water joint do not need to be respectively aligned with the water inlet socket and the water outlet socket on the waterway plate, and the filter element main body can be freely inserted onto the waterway plate at 360 degrees, so that the operation is convenient, and the installation is rapid; in addition, the raw water joint and the pure water joint are coaxially arranged, so that the installation tolerance of the raw water joint and the pure water joint and the water inlet and outlet on the water channel plate can be conveniently controlled, the sealing performance of the spliced pipeline is improved, and the water leakage risk is reduced; the outer peripheral wall of the raw water joint or the pure water joint is provided with the limiting bulge, so that the deformation of the water inlet socket and the water outlet socket caused by excessive force during installation can be avoided; in addition, when the sealing ring can be inserted into the water inlet socket and the water outlet socket on the water channel plate at the raw water joint and the pure water joint, the raw water joint and the pure water joint are in interference fit with the corresponding water inlet socket and the corresponding water outlet socket, and the sealing effect is further realized, so that the water leakage risk of the whole machine is greatly reduced.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a filter according to the present invention;
FIG. 2 is a front view of the filter of FIG. 1;
FIG. 3 is a side view of the filter of FIG. 2;
FIG. 4 is a schematic view of a partial structure of another embodiment of the filter of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Filter element |
20 | |
| 30 | |
11 | |
| 12 | |
101 | |
| 102 | Spacing protrusion |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that, if all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are used only for explaining the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawing), if the specific posture is changed, the directional indicator is changed accordingly.
In addition, if the description of "first", "second", etc. is referred to in this disclosure for descriptive purposes only, it is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a water purifying device and a filter applied to the water purifying device, wherein the water purifying device is provided with a water channel plate for inputting raw water, and the filter is arranged on the water channel plate and is used for filtering the input raw water to obtain clean pure water for a user to use. Wherein, the filter adopts the mode of connecing the prong soon and pegs graft with the water route board.
Referring to fig. 1, in an embodiment of the present invention, the filter includes a filter element body 10, the filter element body 10 is substantially cylindrical, and a filter membrane assembly or a water filtering material such as PP cotton or activated carbon is disposed in the filter element body 10 for filtering raw water entering the filter element body 10 to obtain clean pure water.
In this embodiment, the filter element main body 10 is provided with a raw water connector 20 and a pure water connector 30, raw water is input through the raw water connector 20, and pure water after filtration is discharged through the pure water connector 30 for use by a user.
In order to facilitate the rapid installation of the filter on the water path plate of the water purification apparatus, the raw water connector 20 and the pure water connector 30 are connected with the water path plate in a manner of quick connection pins to realize rapid installation. Specifically, referring also to fig. 2 and 3, the raw water joint 20 and the pure water joint 30 are coaxially disposed. It can be understood that the raw water adapter 20 and the pure water adapter 30 are coaxially arranged, so that the raw water adapter 20 and the pure water adapter 30 do not need to be respectively aligned with a water inlet socket and a water outlet socket on a water channel plate when being installed on the water channel plate, the filter element main body 10 can be freely inserted into the water channel plate at 360 degrees, the operation is convenient, and the installation is rapid. In addition, the raw water joint 20 and the pure water joint 30 are coaxially arranged, so that the installation tolerance of the water inlet socket and the water outlet socket on the raw water joint 20 and the pure water joint 30 and the water channel plate can be conveniently controlled, the sealing performance of the spliced pipeline is improved, and the water leakage risk is reduced.
Wherein, in order to avoid excessive force during the grafting and make water inlet and outlet socket warp, refer to fig. 4, be provided with spacing arch 102 on raw water joint 20 or pure water joint 30's the periphery wall, spacing arch 102 is in between its raw water joint 20 or pure water joint 30's seal groove 101 and the filter core main part 10, specific position can be according to the length setting of water inlet and outlet socket on the water route board of waiting to install, when guaranteeing that raw water joint 20 and pure water joint 30 insert to corresponding water inlet and outlet socket, the tip of water inlet and outlet socket just butt in spacing arch 102, and restriction raw water joint 20 and pure water joint 30 insert to the interior length of corresponding water inlet and outlet socket, thereby avoid exerting force excessively during the installation and make water inlet and outlet socket warp. Wherein, when spacing arch 102 is the annular, spacing effect is better.
In order to reliably connect and seal the raw water joint 20 and the pure water joint 30 after being inserted into the water inlet and outlet on the water path plate, sealing grooves 101 are respectively formed on the outer peripheral walls of the raw water joint 20 and the pure water joint 30, and sealing rings (not shown) are respectively arranged in the sealing grooves 101. It can be understood that, when the raw water joint 20 and the pure water joint 30 are inserted into the water inlet socket and the water outlet socket on the waterway plate, the raw water joint 20 and the pure water joint 30 are in interference fit with the corresponding water inlet socket and the corresponding water outlet socket, so that reliable connection and sealing are realized. Wherein, the quantity of sealing washer can be a plurality of to improve sealed effect.
It can be understood that, in the filter provided by the invention, the raw water joint 20 and the pure water joint 30 of the filter are coaxially arranged, so that when the raw water joint 20 and the pure water joint 30 are installed with the waterway plate, the raw water joint 20 and the pure water joint 30 do not need to be respectively aligned with a water inlet socket and a water outlet socket on the waterway plate, and the filter element main body 10 can be freely inserted into the waterway plate at 360 degrees, so that the operation is convenient and the installation is rapid; in addition, the raw water joint 20 and the pure water joint 30 are coaxially arranged, so that the installation tolerance of the raw water joint 20 and the pure water joint 30 and the water inlet and outlet on the water channel plate can be conveniently controlled, the sealing performance of the spliced pipeline is improved, and the water leakage risk is reduced; the outer peripheral wall of the raw water joint 20 or the pure water joint 30 is provided with a limiting bulge 102, so that the deformation of the water inlet socket and the water outlet socket caused by excessive force during installation can be avoided; in addition, when the raw water joint 20 and the pure water joint 30 are inserted into the water inlet socket and the water outlet socket on the water channel plate, the seal ring enables the raw water joint 20 and the pure water joint 30 to be in interference fit with the corresponding water inlet socket and the corresponding water outlet socket, so that the sealing effect is further realized, and the water leakage risk of the whole machine is greatly reduced.
In the above embodiment, referring to fig. 1, the filter element main body 10 is preferably cylindrical, and the raw water connector 20 and the pure water connector 30 are disposed on the outer circumferential wall of the filter element main body 10 near one end of the filter element main body 10. Therefore, when the device is installed, a user can conveniently grab and insert the device on the water circuit board. In addition, for further convenience of installation, the central axes of the raw water joint 20 and the pure water joint 30 may be disposed to be perpendicular to the central axis of the filter cartridge body 10, so that alignment may be facilitated and insertion resistance may be reduced when installing.
In a preferred embodiment, the filter element main body 10 comprises a cylinder 11 and an end cover 12, wherein one end of the cylinder 11 is provided with a water inlet and a water outlet, and the raw water joint 20 and the pure water joint 30 are arranged on the outer peripheral wall of the end cover 12; the end cover 12 is installed on one end of the cylinder 11 having the water inlet and the water outlet, the raw water joint 20 is communicated with the water inlet, and the pure water joint 30 is communicated with the water outlet. The raw water joint 20 and the pure water joint 30 are arranged on the end cover 12, so that the raw water joint 20, the pure water joint 30 and the end cover 12 can be integrally formed, the production cost is reduced, and the end cover 12 can be arranged on the cylinder body 11 during installation.
In the above embodiment, referring to fig. 1 and 3, the raw water joint 20 may be located outside the pure water joint 30 or inside the pure water joint 30, and is not limited herein, and the lengths of both are not limited, and may be the same, or the length of the joint located inside may be longer than the length of the joint located outside, or the length of the joint located outside may be longer than the length of the joint located inside.
In the above embodiment, the raw water connector 20 and the pure water connector 30 are detachably connected to the filter element main body 10, or are integrally formed, so that the manufacturing cost can be reduced and the risk of water leakage can be reduced when an integrally formed structure is adopted.
In the above embodiment, further, a concentrate connector (not shown) is further provided on the filter element main body 10. It should be noted that, in the present embodiment, the filter element main body 10 is provided with a reverse osmosis filter membrane, the reverse osmosis filter membrane has a raw water channel and a pure water channel, wherein the raw water joint 20 is communicated with a water inlet of the raw water channel, the pure water joint is communicated with a water outlet of the pure water channel, and the concentrated water joint is communicated with a water outlet of the raw water channel. Therefore, the filtered concentrated water can be discharged, residues are prevented from being retained in the filter, and the service life of the filter is prolonged.
Wherein, the thick water joint can be arranged at the bottom of the filter element main body 10, which is convenient for discharging the thick water, or the thick water joint is arranged coaxially with the raw water joint 20 and the pure water joint 30, which is convenient for splicing. It should be noted that, when the solution that the concentrated water joint is arranged coaxially with the raw water joint 20 and the pure water joint 30, in order to prevent the concentrated water from polluting the pure water when the pipe wall of the joint is damaged, the raw water joint 20 is arranged between the pure water joint 30 and the concentrated water joint, so that the risk of pure water being polluted by the concentrated water can be reduced by isolating the raw water joint 20.
In the above embodiment, further, the limiting protrusion 102 is disposed around the outer circumferential wall of the raw water connector 20 or the pure water connector 30. The limiting bulge 102 of the annular structure not only can play a reliable limiting role, but also can realize a secondary sealing role by abutting the limiting bulge 102 with the end parts of the water inlet socket and the water outlet socket of the water circuit board.
In addition, it should be noted that, since the water purifying apparatus of the present invention adopts all technical solutions of all embodiments of the filter, all beneficial effects brought by the water purifying apparatus of the present invention corresponding to the technical solutions of the embodiments of the filter are not described herein again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (4)
1. A filter is characterized by comprising a filter element main body, wherein a raw water joint and a pure water joint are arranged on the filter element main body and are coaxially arranged, sealing grooves are formed in the outer peripheral walls of the raw water joint and the pure water joint, and sealing rings are arranged in the sealing grooves; the outer peripheral wall of the raw water joint or the pure water joint is provided with a limiting bulge, the limiting bulge is positioned between the sealing groove of the raw water joint or the pure water joint where the limiting bulge is positioned and the filter element main body, and the limiting bulge is arranged around the outer peripheral wall of the raw water joint or the pure water joint where the limiting bulge is positioned; when the raw water joint and the pure water joint are inserted into the corresponding water inlet socket and the corresponding water outlet socket, the limiting bulge is used for abutting the end parts of the water inlet socket and the water outlet socket;
the filter element main body is also provided with a concentrated water joint, the raw water joint, the pure water joint and the concentrated water joint are coaxially arranged, and the raw water joint is arranged between the pure water joint and the concentrated water joint;
the pure water joint is positioned in the raw water joint, and the length of the pure water joint is greater than that of the raw water joint; or the raw water joint is positioned in the pure water joint, and the length of the raw water joint is greater than that of the pure water joint;
the raw water joint and the pure water joint of the filter are spliced with the water channel plate.
2. The filter of claim 1, wherein the cartridge body has a cylindrical shape, and the raw water connector and the pure water connector are provided on an outer circumferential wall of the cartridge body near one end of the cartridge body; the central axis that raw water connects and pure water connects with the central axis of filter core main part is perpendicular.
3. The filter of claim 2, wherein the cartridge body comprises a cylinder and an end cap, one end of the cylinder is provided with a water inlet and a water outlet, and the raw water connector and the pure water connector are provided on an outer circumferential wall of the end cap; the end cover is installed on one end of the cylinder body, which is provided with the water inlet and the water outlet, the raw water connector is communicated with the water inlet, and the pure water connector is communicated with the water outlet.
4. A water purification apparatus comprising a water passage plate and the filter according to any one of claims 1 to 3, wherein a raw water connector and a pure water connector of the filter are inserted into the water passage plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610867379.5A CN106345167B (en) | 2016-09-28 | 2016-09-28 | Filter and water purification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610867379.5A CN106345167B (en) | 2016-09-28 | 2016-09-28 | Filter and water purification unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106345167A CN106345167A (en) | 2017-01-25 |
| CN106345167B true CN106345167B (en) | 2021-09-24 |
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ID=57865732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610867379.5A Active CN106345167B (en) | 2016-09-28 | 2016-09-28 | Filter and water purification unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106345167B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743916A (en) * | 2011-04-22 | 2012-10-24 | 深圳市奥力原环境科技有限公司 | Integrated waterway plate and filter unit provided with the same |
| CN104891691A (en) * | 2015-05-22 | 2015-09-09 | 佛山市顺德区美的饮水机制造有限公司 | Integrated composite filter element component |
| CN206103480U (en) * | 2016-09-28 | 2017-04-19 | 佛山市美的清湖净水设备有限公司 | Filter and water purification unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203488883U (en) * | 2013-08-16 | 2014-03-19 | 博耐尔汽车电气系统有限公司 | Automobile air conditioner pipeline joint connection structure |
-
2016
- 2016-09-28 CN CN201610867379.5A patent/CN106345167B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743916A (en) * | 2011-04-22 | 2012-10-24 | 深圳市奥力原环境科技有限公司 | Integrated waterway plate and filter unit provided with the same |
| CN104891691A (en) * | 2015-05-22 | 2015-09-09 | 佛山市顺德区美的饮水机制造有限公司 | Integrated composite filter element component |
| CN206103480U (en) * | 2016-09-28 | 2017-04-19 | 佛山市美的清湖净水设备有限公司 | Filter and water purification unit |
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| Publication number | Publication date |
|---|---|
| CN106345167A (en) | 2017-01-25 |
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