CN111991878A - Water purification system with self-cleaning filter element - Google Patents
Water purification system with self-cleaning filter element Download PDFInfo
- Publication number
- CN111991878A CN111991878A CN202010913108.5A CN202010913108A CN111991878A CN 111991878 A CN111991878 A CN 111991878A CN 202010913108 A CN202010913108 A CN 202010913108A CN 111991878 A CN111991878 A CN 111991878A
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- CN
- China
- Prior art keywords
- water pipe
- filter element
- raw water
- shell
- pipe
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 162
- 238000000746 purification Methods 0.000 title claims abstract description 30
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 238000007493 shaping process Methods 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000741 silica gel Substances 0.000 claims description 12
- 229910002027 silica gel Inorganic materials 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 10
- 239000012535 impurity Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002351 wastewater Substances 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
-
- 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
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a water purification system with a self-cleaning filter element, which comprises a hollow shell, wherein the upper end of the shell is communicated with a first raw water pipe and a second raw water pipe, the first raw water pipe and the second raw water pipe are both communicated with an external water pipe, the shell is internally provided with a filter element with an annular structure, and the first raw water pipe and the second raw water pipe are respectively positioned at the inner side and the outer side of the filter element; the lower end of the shell is communicated with a domestic water pipe and a water purifying pipe, and the water purifying pipe and the domestic water pipe are respectively positioned at the inner side and the outer side of the filter element; the first raw water pipe is located in the center of the shell, and the lower end of the first raw water pipe is fixedly connected with a fixed barrel. Has the advantages that: the spiral guide plate is arranged on the inner wall of the first raw water pipe, when water in the first raw water pipe flows through the spiral guide plate, the water flowing into the fixed barrel can rotate, the filter element is washed by the rotating water, and the situation that the filter element is not washed completely due to certain washing dead angles is avoided.
Description
Technical Field
The invention relates to the technical field of water purification, in particular to a water purification system with a self-cleaning filter element.
Background
Along with the deterioration of the environment, the cleanliness of a water source is lower and lower, and urban water is required to be treated and purified to reach the use standard; meanwhile, the requirement of people on drinking water is higher and higher, and more families buy water purifiers to purify the water quality; common water purifiers are divided into a water inlet and a water outlet and a water inlet and a water outlet, and the water purifier with the water inlet and the water outlet cleans a filter element by utilizing a domestic water pipeline, looks advanced and scientific, but can only clean the surface of the filter element and cannot realize deep cleaning;
in the use process of the filter element, the condition that local dirt is obviously more exists inevitably, and the self-cleaning water pressure of the filter element in the prior art is small, so that local obvious dirt cannot be completely removed; after long-term use, the dirt is deteriorated, and the drinking water health of people is seriously affected, so that the overall purification effect has no great advantage.
Disclosure of Invention
The invention aims to solve the problem that a household water purification system in the prior art cannot well complete thorough cleaning of a filter element, and provides a water purification system with a self-cleaning filter element.
In order to achieve the purpose, the invention adopts the following technical scheme: a water purification system with a self-cleaning filter element comprises a hollow shell, wherein the upper end of the shell is communicated with a first raw water pipe and a second raw water pipe, the first raw water pipe and the second raw water pipe are both communicated with an external water pipe, the shell is internally provided with the filter element in an annular structure, and the first raw water pipe and the second raw water pipe are respectively positioned at the inner side and the outer side of the filter element;
the lower end of the shell is communicated with a domestic water pipe and a water purifying pipe, and the water purifying pipe and the domestic water pipe are respectively positioned at the inner side and the outer side of the filter element;
the first raw water pipe is positioned in the center of the shell, and the lower end of the first raw water pipe is fixedly connected with a fixed barrel; the side wall of the fixed barrel is at least provided with a sliding groove arranged along the circumference of the fixed barrel, the sliding groove is connected with a plurality of leaf plates in a sliding mode, and a guide plate arranged in a spiral mode is fixed to the inner wall of the first raw water pipe.
In the above water purification system with self-cleaning filter element, the leaf plates are made of magnetic material, and the magnetic poles of the adjacent sides of every two leaf plates are the same.
In the above water purification system with the self-cleaning filter element, the annular grooves are formed in the upper wall and the lower wall of the inner side of the shell, the upper end and the lower end of the filter element are fixedly connected with a shaping frame and are connected in the annular grooves in a sliding mode, and the sealing ring is fixed at one end, far away from the filter element, of the shaping frame.
In the water purification system of foretell filter core automatically cleaning, the spacing arch of a plurality of fixedly connected with in the ring channel, the equal fixedly connected with annular of upper and lower both ends of filter core just has the notched stock frame, the sealed veneer of the groove of stock frame has a silica gel board, the confined space intussuseption that silica gel board and stock frame are constituteed is filled with electrorheological fluids, at least one spiral coil of fixedly connected with in the confined space that silica gel board and stock frame are constituteed.
Compared with the prior art, the invention has the advantages that:
1. when the domestic water is used, the first raw water pipe and the domestic water pipe are opened, water in the first raw water pipe downwards enters the fixed barrel, the fixed barrel is communicated with the inner space of the filter element, the water in the fixed barrel can similarly penetrate through the filter element to enter the outer space of the filter element and flow out of the domestic water pipe, and in the process, the filter element can be flushed, impurities filtered in the filter element can be flushed out, and the filter element can be kept at high cleanliness;
2. the spiral guide plate is arranged on the inner wall of the first raw water pipe, when water in the first raw water pipe flows through the spiral guide plate, the water flowing into the fixed barrel can rotate, the rotating water flows to flush the filter element, and the filter element is prevented from not being flushed completely due to certain flushing dead angles;
3. in real life, the impurity amount of different positions of the filter element can be obviously distinguished, namely, the resistance of the filter element to water is obviously distinguished in the washing process, when the page plates rotate, and the water between two adjacent page plates washes the filter element, if the impurity amount of the position is more and the damping is larger, the pressure between two pressing plates is larger, so that the two page plates are far away from each other, the two corresponding page plates are far away from each other and are inevitably close to other page plates, at the moment, the pressure between the page plates close to each other is obviously increased, the water pressure increase at the corresponding positions can generate a stronger washing effect on the filter element, and stubborn stains can be washed cleanly; meanwhile, the guide plate enables water flow to rotate, namely a plurality of page plates rotate around the fixed barrel; under two kinds of pivoted combined action, the page or leaf board can be irregular to the impurity production on the filter core wash to the assurance has stronger, more thorough department to the filter core and washes the effect.
Drawings
FIG. 1 is a schematic structural diagram of a water purification system with a self-cleaning filter element according to the present invention;
FIG. 2 is a schematic structural diagram of a leaf plate and a fixed barrel part of a water purification system with a self-cleaning filter element provided by the invention;
fig. 3 is a partial schematic view of a shaping frame in a water purification system with a self-cleaning filter element according to the present invention.
In the figure: the device comprises a shell 1, a first raw water pipe 2, a second raw water pipe 3, a living water pipe 4, a purified water pipe 5, a filter element 6, a fixed barrel 7, a sliding chute 8, a leaf plate 9, a guide plate 10, a shaping frame 11, a sealing ring 12, a limiting bulge 13, a silica gel plate 14, electrorheological fluid 15 and a spiral coil 16.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-3, a water purification system with a self-cleaning filter element comprises a hollow shell 1, wherein the upper end of the shell 1 is communicated with a first raw water pipe 2 and a second raw water pipe 3, the first raw water pipe 2 and the second raw water pipe 3 are both communicated with an external water pipe, a filter element 6 with an annular structure is arranged in the shell 1, the first raw water pipe 2 and the second raw water pipe 3 are respectively positioned at the inner side and the outer side of the filter element 6, and it is worth explaining that valves are arranged on the first raw water pipe 2, the second raw water pipe 3, a water purification pipe 4 and a domestic water pipe 5, the valves at the second raw water pipe 3 and the water purification pipe 5 are synchronously opened and closed, and the valves at the first raw water pipe 2 and the domestic water pipe 5 are synchronously;
the lower end of the shell 1 is communicated with a water purifying pipe 5 and a domestic water pipe 4, and the water purifying pipe 5 and the domestic water pipe 4 are respectively positioned at the inner side and the outer side of the filter element 6; when the valve of second former water pipe 3 and water purification pipe 5 department was opened, the water that does not purify got into 6 exterior spaces of filter core in the former water pipe 3 of second, flows out from water purification pipe 4 after 6 filtration purification of filter core, realizes basic water purification effect.
The first raw water pipe 2 is positioned in the center of the shell 1, and the lower end of the first raw water pipe 2 is fixedly connected with a fixed barrel 7; the side wall of the fixed barrel 7 is at least provided with a chute 8 arranged along the circumference of the fixed barrel, the chute 8 is connected with a plurality of leaf plates 9 in a sliding way, and the inner wall of the first raw water pipe 2 is fixed with a guide plate 10 which is arranged spirally;
the page plates 9 are made of magnetic materials, and the magnetic poles of the adjacent sides of every two page plates 9 are the same; the ring channel has all been seted up to two walls about the inboard of casing 1, and the equal fixedly connected with in both ends is stereotyped 11 and sliding connection in the ring channel about filter core 6, and the one end that the filter core 6 was kept away from to stereotype frame 11 is fixed with sealing washer 12. The water leakage at the upper end and the lower end of the filter element 6 is avoided.
The annular groove is internally and fixedly connected with a plurality of limiting bulges 13, the upper end and the lower end of the filter element 6 are respectively and fixedly connected with an annular shaping frame 11 with a groove, the groove of the shaping frame 11 is sealed and glued with a silica gel plate 14, the sealed space formed by the silica gel plate 14 and the shaping frame 11 is filled with electrorheological fluid 15, and the sealed space formed by the silica gel plate 14 and the shaping frame 11 is internally and fixedly connected with at least one spiral coil 16.
In the invention, when purified water is needed, the second raw water pipe 3 is opened to enable unpurified water to pass through the filter element 6 to enter the space outside the filter element 6, and the water flows out of the water purification pipe 4 after being filtered and purified by the filter element 6, so that the basic water purification effect is realized;
in the in-service use process, because the second former water pipe 3 is located the side of casing 1, must exist the local of filter core 6 more and be close to second former water pipe 3 promptly, in the water purification in-process, the filter core 6 local that is closer to second former water pipe 3 department just can be easier absorption, filter the impurity in the aquatic, the resistance that corresponds the position drainage this moment just can increase, simultaneously because filter core 6 is the annular and can slide in casing 1, the local damping increase to water of filter core 6, must produce along the component force of 6 tangential of filter core, thereby drive filter core 6 produces rotatoryly, avoid filter core 6 to be close to second former water pipe 3 with the same position for a long time, rotatable filter core 6 design keeps whole filter core 6 at the in-process of purifying waste water promptly, can whole filter core part can be better, more even carry out purification treatment to water, the utilization ratio of whole filter core is higher.
When domestic water is needed, the first raw water pipe 2 and the domestic water pipe 4 are opened, water in the first raw water pipe 2 downwards enters the fixing barrel 7, the fixing barrel 7 is communicated with the inner space of the filter element 6, water in the fixing barrel 7 similarly penetrates through the filter element 6 to enter the outer space of the filter element 6 and flow out of the domestic water pipe 4, in the process, a flushing effect is generated on the filter element 6, impurities filtered in the filter element 6 are flushed out, and the filter element 6 can keep high cleanliness;
in the invention, a spiral guide plate 10 is arranged on the inner wall of a first raw water pipe 2, when water in the first raw water pipe 2 flows through the spiral guide plate 10, water flowing into a fixed barrel 7 can be rotated, when the rotated water flows out of the fixed barrel 7, each leaf plate 9 can be driven to synchronously rotate, because the leaf plates 9 are made of magnetic materials, the rotation can change the magnetic field around the leaf plates, at the moment, the magnetic field at a spiral coil 16 can change, namely, the magnetic flux in the spiral coil 16 changes, voltage drop can be generated at two ends of the leaf plates, so that the electrorheological fluid 15 is electrified, the electrorheological fluid 15 can be converted into a solid structure with extremely high shearing strength from the initial liquid state when an electric field is sensed, the electrorheological fluid 15 cannot be continuously deformed, namely, a silica gel plate 14 cannot be deformed, and a limiting bulge 13 abuts against the silica gel plate 14 which cannot be deformed to limit a filter element 6, so that the filter element 6 cannot rotate;
in the invention, the first raw water pipe 2 and the domestic water pipe 4 can generate a washing and cleaning effect on impurities on the filter element 6 when opened, in real life, the impurity amount of different positions of the filter element 6 can inevitably generate obvious difference, namely, the resistance of the filter element 6 to water is also inevitably obvious difference in the washing process, when the page plates 9 rotate, and the water between two adjacent page plates 9 washes the filter element, if the impurities at the position are more and the damping is larger, the pressure between the two pressing plates 9 is larger, so that the two page plates 9 can be far away from each other, the two corresponding page plates 9 are far away from each other and are inevitably close to other page plates 9, at the moment, the pressure between the page plates 9 which are close to each other can be obviously increased, the water pressure increase at the corresponding positions can generate a stronger washing effect on the filter element 6, the dirt can be washed cleanly, and simultaneously, due to the effect of the guide plate 10, namely, a plurality of page plates 9 also rotate around the fixed barrel; under two kinds of pivoted combined action, page board 9 can be irregular to the impurity production on filter core 6 wash to the assurance has stronger, comparatively thorough department to filter core 6 and washes the effect.
Although the terms of the housing 1, the first raw water pipe 2, the second raw water pipe 3, the purified water pipe 4, the living water pipe 5, the filter element 6, the fixing barrel 7, the chute 8, the leaf plate 9, the guide plate 10, the shaping frame 11, the sealing ring 12, the limiting protrusion 13, the silicone plate 14, the electrorheological fluid 15, the spiral coil 16, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (4)
1. A water purification system with a self-cleaning filter element comprises a hollow shell (1), and is characterized in that the upper end of the shell (1) is communicated with a first raw water pipe (2) and a second raw water pipe (3), the first raw water pipe (2) and the second raw water pipe (3) are both communicated with an external water pipe, a filter element (6) with an annular structure is arranged in the shell (1), and the first raw water pipe (2) and the second raw water pipe (3) are respectively positioned at the inner side and the outer side of the filter element (6);
the lower end of the shell (1) is communicated with a domestic water pipe (4) and a water purifying pipe (5), and the water purifying pipe (5) and the domestic water pipe (4) are respectively positioned at the inner side and the outer side of the filter element (6);
the first raw water pipe (2) is positioned in the center of the shell (1), and the lower end of the first raw water pipe (2) is fixedly connected with a fixed barrel (7); the lateral wall of fixed bucket (7) is seted up one at least and is followed spout (8) that its circumference set up, sliding connection has a plurality of page or leaf boards (9) in spout (8), first former water pipe (2) inner wall is fixed with guide plate (10) that the spiral set up.
2. A filter cartridge self-cleaning water purification system as claimed in claim 1, wherein the leaves (9) are made of magnetic material, and the magnetic poles of the adjacent sides of every two adjacent leaves (9) are the same.
3. A water purification system with self-cleaning filter element as claimed in claim 1, wherein the inner side of the housing (1) has an annular groove on both the upper and lower walls, the filter element (6) has a shaping frame (11) fixedly connected to both the upper and lower ends and slidably connected in the annular groove, and a sealing ring (12) is fixed to the end of the shaping frame (11) away from the filter element (6).
4. The water purification system with the self-cleaning filter element as claimed in claim 3, wherein a plurality of limiting protrusions (13) are fixedly connected in the annular groove, the upper end and the lower end of the filter element (6) are both fixedly connected with the annular shaping frame (11) with the groove, a silica gel plate (14) is glued in the groove of the shaping frame (11) in a sealing manner, electrorheological fluid (15) is filled in a sealing space formed by the silica gel plate (14) and the shaping frame (11), and at least one spiral coil (16) is fixedly connected in the sealing space formed by the silica gel plate (14) and the shaping frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913108.5A CN111991878A (en) | 2020-09-03 | 2020-09-03 | Water purification system with self-cleaning filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913108.5A CN111991878A (en) | 2020-09-03 | 2020-09-03 | Water purification system with self-cleaning filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111991878A true CN111991878A (en) | 2020-11-27 |
Family
ID=73466299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010913108.5A Withdrawn CN111991878A (en) | 2020-09-03 | 2020-09-03 | Water purification system with self-cleaning filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111991878A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973454A (en) * | 2021-02-05 | 2021-06-18 | 关建辉 | Water purifier |
| CN114642907A (en) * | 2022-03-29 | 2022-06-21 | 山东亨瑞达硅铝新材料有限公司 | Purification equipment and purification method applied to sodium metaaluminate |
-
2020
- 2020-09-03 CN CN202010913108.5A patent/CN111991878A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973454A (en) * | 2021-02-05 | 2021-06-18 | 关建辉 | Water purifier |
| CN112973454B (en) * | 2021-02-05 | 2023-08-25 | 中山市华帝环境科技有限公司 | Water purifier |
| CN114642907A (en) * | 2022-03-29 | 2022-06-21 | 山东亨瑞达硅铝新材料有限公司 | Purification equipment and purification method applied to sodium metaaluminate |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20201127 |