CN213348066U - Novel filter element for water purifier - Google Patents
Novel filter element for water purifier Download PDFInfo
- Publication number
- CN213348066U CN213348066U CN202022145379.9U CN202022145379U CN213348066U CN 213348066 U CN213348066 U CN 213348066U CN 202022145379 U CN202022145379 U CN 202022145379U CN 213348066 U CN213348066 U CN 213348066U
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- Prior art keywords
- filter element
- pipe
- filtering
- water
- outer shell
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 238000001914 filtration Methods 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 239000002699 waste material Substances 0.000 claims abstract description 28
- 210000001503 joint Anatomy 0.000 claims abstract description 25
- 239000012528 membrane Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 5
- 239000012510 hollow fiber Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 239000008213 purified water Substances 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000010355 oscillation Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000001223 reverse osmosis Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000013065 commercial product Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model provides a novel filter core for purifier. According to the technical scheme, a backflushing channel is constructed in the filtering channel by utilizing the bypass, and the ultrasonic oscillation module is introduced, so that a certain delay effect on the blocking state of the filter element can be achieved. Specifically, the utility model firstly constructs a filtering channel, so that the fluid flows through the water inlet pipe, the communicating port, the filtering front cavity, the filter element, the filtering rear cavity, the butt joint pipe and the water outlet pipe in sequence; on the basis, a waste liquid pipe communicated with the lower end of the filtering front cavity is additionally arranged at the lower end of the filtering front cavity, and an ultrasonic generator is additionally arranged outside the outer shell. Based on the structure, when the flow rate is reduced, the liquid pump can be used for driving the purified water in the water outlet pipe to reversely flush the filter element, so that part of impurities near the outer wall of the filter element are removed, and meanwhile, the micro-vibration generated by the ultrasonic generator is beneficial to improving the impurity removal efficiency. The utility model discloses use, can delay reverse osmosis membrane's jam process to extension filter core replacement cycle.
Description
Technical Field
The utility model relates to a liquid filtration technology field, concretely relates to novel filter core for purifier.
Background
The filter core is the consumptive material that is arranged in realizing interception, the fixed action with particulate matter in fluids such as water, air for play the purification effect to the fluid. The filter element separates solid particles in liquid or gas or makes different material components fully contact, so that the reaction time is shortened, the normal work of equipment or the cleanness of air can be protected, when fluid enters the filter element with a filter screen with a certain specification, impurities are blocked, and the clean fluid flows out through the filter element. At present, the filter element is widely applied to various industrial productions, and meanwhile, the filter element also has the function of being difficult to replace in a household water purifier.
The conventional water purifier filter element is easy to block and needs to be frequently replaced. In particular, in order to achieve a better purification effect, the more the small-aperture filter element is adopted, the more the blockage problem is easily caused. As a consumable, the filter element itself is expensive and requires strict sealing performance during installation, and therefore, if the filter element is replaced too frequently, the filter element is expensive to use. Under the condition, if the replacement period of the filter element can be properly delayed, the use cost is expected to be reduced, and the product competitiveness is improved.
Disclosure of Invention
The utility model aims at providing a novel filter core for purifier to prior art's technical defect to it is higher to solve conventional filter core blocking frequency, the technical problem that needs frequent change.
The utility model discloses another technical problem who solves is, how suitably delay the replacement cycle of filter core.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
a novel filter element for a water purifier comprises a cross joint, a water outlet pipe, a water inlet pipe, a butt joint pipe, an outer shell, a mounting frame, a filter element, a front filtering cavity, a sealing plate, a communication port, an end cap, a waste liquid pipe, a solenoid valve and an ultrasonic generator, wherein the left end and the right end of the cross joint are respectively provided with the water outlet pipe and the water inlet pipe, the lower end of the cross joint is provided with the butt joint pipe, the outer shell is fastened at the lower end of the cross joint, the butt joint pipe is covered in the outer shell, the mounting frame is fixedly connected on the inner wall of the outer shell, the filter element is arranged between the lower port of the butt joint pipe and the mounting frame, the space between the filter element and the outer shell is the front filtering cavity, the center of the filter element is a rear filtering cavity, the rear filtering cavity is communicated with the water outlet, an end cap is fastened at the upper end of the cross joint, a waste liquid pipe is arranged at the lower end of the outer shell, the waste liquid pipe is communicated with the filtering front cavity, an electromagnetic valve is arranged in the waste liquid pipe, and the outer shell is fixedly connected with an ultrasonic generator.
Preferably, a sealing ring is padded at the fastening position of the outer shell and the cross joint; and a sealing ring is padded at the fastening position of the end cap and the cross joint.
Preferably, the water outlet pipe and the water inlet pipe are respectively provided with a valve.
Preferably, the water inlet pipe is connected with an activated carbon filter element and a hollow fiber membrane respectively.
Preferably, the outer shell is fixedly connected to a box body, the ultrasonic generator is arranged in the box body, and the waste liquid pipe penetrates downwards to the lower side of the box body.
In the above technical solution, the cross joint is used for constructing a fluid flow path; wherein the water inlet pipe is used for connecting raw water into the filtering front cavity; the water outlet pipe is used for leading out purified water in the cavity (namely the center position of the filter element) after filtration; the butt joint pipe and the mounting rack are used for mounting the filter element, and meanwhile, the butt joint pipe is used for communicating the cavity after filtering with the water outlet pipe; the filter element is a conventional commercial product and is in a cylindrical shape, and raw water enters the filter element from the outside so as to finish filtering; the outer shell is used for enclosing a filtering front cavity with the filter element; the sealing plate is used for preventing the water inlet pipe from being directly communicated with the water outlet pipe, so that fluid must be discharged through the communication port, the filtering front cavity, the filter element, the filtering rear cavity, the butt joint pipe and the water outlet pipe in sequence; the end cap is used for opening when the filter element is replaced; the waste liquid pipe and the ultrasonic generator are only used when the flow rate is reduced (namely when the filter element is blocked to a certain degree), the electromagnetic valve is normally closed in daily use, and the waste liquid pipe is kept continuously not communicated; when the flow rate drops, the valve on the water inlet pipe is closed, the electromagnetic valve is opened, the purified water in the water outlet pipe is driven by the liquid pump to backflush the filter element, the ultrasonic generator is simultaneously opened, and part of impurities near the outer wall of the filter element can be removed through the backflushing effect and the ultrasonic vibration effect and is discharged through the waste liquid pipe along with the water flow. The impurity discharging path avoids impurities from flowing through the water inlet pipe, thereby ensuring that the water inlet pipe is not polluted. The utility model can be used for a large-flow household water purifier and can be applied to water purifier with or without a pressure barrel.
The utility model provides a novel filter core for purifier. According to the technical scheme, a backflushing channel is constructed in the filtering channel by utilizing the bypass, and the ultrasonic oscillation module is introduced, so that a certain delay effect on the blocking state of the filter element can be achieved. Specifically, the utility model firstly constructs a filtering channel, so that the fluid flows through the water inlet pipe, the communicating port, the filtering front cavity, the filter element, the filtering rear cavity, the butt joint pipe and the water outlet pipe in sequence; on the basis, a waste liquid pipe communicated with the lower end of the filtering front cavity is additionally arranged at the lower end of the filtering front cavity, and an ultrasonic generator is additionally arranged outside the outer shell. Based on the structure, when the flow rate is reduced, the liquid pump can be used for driving the purified water in the water outlet pipe to reversely flush the filter element, so that part of impurities near the outer wall of the filter element are removed, and meanwhile, the micro-vibration generated by the ultrasonic generator is beneficial to improving the impurity removal efficiency. The utility model discloses use, can delay reverse osmosis membrane's jam process to extension filter core replacement cycle.
Drawings
FIG. 1 is an external structural view of the present invention;
FIG. 2 is an internal structural view of the present invention;
in the figure:
1. cross joint 2, water outlet pipe 3, water inlet pipe 4 and butt joint pipe
5. Outer shell 6, mounting frame 7, filter element 8 and filtering front cavity
9. Sealing plate 10, communication port 11, end cap 12 and waste liquid pipe
13. Solenoid valve 14, supersonic generator.
Detailed Description
The following will describe in detail specific embodiments of the present invention. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
Example 1
A novel filter element for a water purifier is disclosed, as shown in figures 1 and 2, and comprises a cross joint 1, a water outlet pipe 2, a water inlet pipe 3, a butt joint pipe 4, an outer shell 5, a mounting frame 6, a filter element 7, a filtering front cavity 8, a sealing plate 9, a communication port 10, an end cap 11, a waste liquid pipe 12, a solenoid valve 13 and an ultrasonic generator 14, wherein the water outlet pipe 2 and the water inlet pipe 3 are respectively arranged at the left end and the right end of the cross joint 1, the butt joint pipe 4 is arranged at the lower end of the cross joint 1, the outer shell 5 is fastened at the lower end of the cross joint 1, the butt joint pipe 4 is covered in the outer shell 5, the mounting frame 6 is fixedly connected on the inner wall of the outer shell 5, the filter element 7 is arranged between the lower port of the butt joint pipe 4 and the mounting frame 6, the space between the filter element 7 and the outer shell 5 is a filtering front, seal by shrouding 9 between inlet tube 3 and the outlet pipe 2, seted up intercommunication mouth 10 on the lateral wall of inlet tube 3, intercommunication mouth 10 is linked together with filtering preceding chamber 8, and the upper end fastening of cross 1 has end cap 11, has waste liquid pipe 12 at the lower extreme of shells 5, and waste liquid pipe 12 is linked together with filtering preceding chamber 8, is equipped with solenoid valve 13 in waste liquid pipe 12, and shells 5 and supersonic generator 14 fixed connection.
The device has the following structural characteristics: the cross joint 1 is used for constructing a fluid circulation path; wherein the water inlet pipe 3 is used for connecting raw water into the filtering front cavity 8; the water outlet pipe 2 is used for leading out purified water in the cavity (namely the center position of the filter element 7) after filtration; the butt joint pipe 4 and the mounting frame 6 are used for mounting the filter element 7, and meanwhile, the butt joint pipe 4 is used for communicating the cavity after filtering with the water outlet pipe 2; the filter element 7 is a conventional commercial product and is in a cylindrical shape, and raw water enters the filter element 7 from the outside, so that the filtration is completed; the outer shell 5 is used for enclosing a filtering front cavity 8 with the filter element 7; the sealing plate 9 is used for preventing the water inlet pipe 3 from being directly communicated with the water outlet pipe 2, so that fluid must be discharged through the communication port 10, the filtering front cavity 8, the filter element 7, the filtering rear cavity, the butt joint pipe 4 and the water outlet pipe 2 in sequence; the end cap 11 is intended to be opened when the cartridge 7 is replaced; the waste liquid pipe 12 and the ultrasonic generator 14 are only used when the flow rate is reduced (namely when the filter element 7 is blocked to a certain degree), the electromagnetic valve 13 is normally closed in daily use, and the waste liquid pipe 12 is kept continuously not communicated; when the flow rate is reduced, the valve on the water inlet pipe 3 is closed, the electromagnetic valve 13 is opened, the purified water in the water outlet pipe 2 is driven by the liquid pump to backflush the filter element 7, the ultrasonic generator 14 is simultaneously opened, part of impurities near the outer wall of the filter element 7 can be removed through the backflushing effect and the ultrasonic vibration effect, and the impurities are discharged through the waste liquid pipe 12 along with the water flow.
Example 2
A novel filter element for a water purifier is disclosed, as shown in figures 1 and 2, and comprises a cross joint 1, a water outlet pipe 2, a water inlet pipe 3, a butt joint pipe 4, an outer shell 5, a mounting frame 6, a filter element 7, a filtering front cavity 8, a sealing plate 9, a communication port 10, an end cap 11, a waste liquid pipe 12, a solenoid valve 13 and an ultrasonic generator 14, wherein the water outlet pipe 2 and the water inlet pipe 3 are respectively arranged at the left end and the right end of the cross joint 1, the butt joint pipe 4 is arranged at the lower end of the cross joint 1, the outer shell 5 is fastened at the lower end of the cross joint 1, the butt joint pipe 4 is covered in the outer shell 5, the mounting frame 6 is fixedly connected on the inner wall of the outer shell 5, the filter element 7 is arranged between the lower port of the butt joint pipe 4 and the mounting frame 6, the space between the filter element 7 and the outer shell 5 is a filtering front, seal by shrouding 9 between inlet tube 3 and the outlet pipe 2, seted up intercommunication mouth 10 on the lateral wall of inlet tube 3, intercommunication mouth 10 is linked together with filtering preceding chamber 8, and the upper end fastening of cross 1 has end cap 11, has waste liquid pipe 12 at the lower extreme of shells 5, and waste liquid pipe 12 is linked together with filtering preceding chamber 8, is equipped with solenoid valve 13 in waste liquid pipe 12, and shells 5 and supersonic generator 14 fixed connection. Wherein, a sealing ring is padded at the fastening position of the outer shell 5 and the cross joint 1; a sealing ring is arranged at the fastening position of the end cap 11 and the cross joint 1. The water outlet pipe 2 and the water inlet pipe 3 are respectively provided with a valve. The water inlet pipe 3 is respectively connected with an activated carbon filter element and a hollow fiber membrane. The outer shell 5 is fixedly connected to a box body, the ultrasonic generator 14 is arranged in the box body, and the waste liquid pipe 12 penetrates downwards to the lower portion of the box body.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A novel filter element for a water purifier is characterized by comprising a cross joint (1), a water outlet pipe (2), a water inlet pipe (3), a butt joint pipe (4), an outer shell (5), a mounting frame (6), a filter element (7), a filtering front cavity (8), a sealing plate (9), a communication port (10), an end cap (11), a waste liquid pipe (12), a solenoid valve (13) and an ultrasonic generator (14), wherein the water outlet pipe (2) and the water inlet pipe (3) are respectively arranged at the left end and the right end of the cross joint (1), the butt joint pipe (4) is arranged at the lower end of the cross joint (1), the outer shell (5) is fastened at the lower end of the cross joint (1), the butt joint pipe (4) is covered in the outer shell (5), the mounting frame (6) is fixedly connected to the inner wall of the outer shell (5), and the filter element (7) is installed between the lower port of the, the space between filter core (7) and shell body (5) is for filtering preceding chamber (8), and the center of filter core (7) is for filtering the back chamber, it is linked together with outlet pipe (2) via butt joint pipe (4) to filter the back chamber, seal by shrouding (9) between inlet tube (3) and outlet pipe (2), intercommunication mouth (10) have been seted up on the lateral wall of inlet tube (3), intercommunication mouth (10) are linked together with filtering preceding chamber (8), upper end fastening at cross joint (1) has end cap (11), lower extreme in shell body (5) has waste liquid pipe (12), waste liquid pipe (12) are linked together with filtering preceding chamber (8), be equipped with solenoid valve (13) in waste liquid pipe (12), shell body (5) and supersonic generator (14) fixed connection.
2. The new filter element for water purification machines according to claim 1, characterized in that a sealing ring is placed in the fastening position of the outer shell (5) and the cross joint (1); a sealing ring is padded at the fastening position of the end cap (11) and the cross joint (1).
3. The new filter element for water purification machine according to claim 1, characterized in that valves are respectively provided on the water outlet pipe (2) and the water inlet pipe (3).
4. The novel filter element for the water purifier as recited in claim 1, wherein the water inlet pipe (3) is connected with an activated carbon filter element and a hollow fiber membrane, respectively.
5. The new filter element for water purification machines according to claim 1, characterized in that the outer casing (5) is fixedly connected to a box, the ultrasonic generator (14) is arranged inside said box, the waste liquid pipe (12) is passed down to the lower part of said box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022145379.9U CN213348066U (en) | 2020-09-27 | 2020-09-27 | Novel filter element for water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022145379.9U CN213348066U (en) | 2020-09-27 | 2020-09-27 | Novel filter element for water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213348066U true CN213348066U (en) | 2021-06-04 |
Family
ID=76155799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022145379.9U Expired - Fee Related CN213348066U (en) | 2020-09-27 | 2020-09-27 | Novel filter element for water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213348066U (en) |
-
2020
- 2020-09-27 CN CN202022145379.9U patent/CN213348066U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |