CN221071067U - Water purification and filtration system - Google Patents
Water purification and filtration system Download PDFInfo
- Publication number
- CN221071067U CN221071067U CN202322594909.1U CN202322594909U CN221071067U CN 221071067 U CN221071067 U CN 221071067U CN 202322594909 U CN202322594909 U CN 202322594909U CN 221071067 U CN221071067 U CN 221071067U
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- Prior art keywords
- water
- filter element
- shell
- pipe
- filter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 167
- 238000001914 filtration Methods 0.000 title claims abstract description 32
- 238000000746 purification Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 48
- 239000012528 membrane Substances 0.000 claims description 13
- 238000001223 reverse osmosis Methods 0.000 claims description 13
- 239000012535 impurity Substances 0.000 abstract description 18
- 239000007788 liquid Substances 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 11
- 230000003116 impacting effect Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 239000008399 tap water Substances 0.000 description 8
- 235000020679 tap water Nutrition 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- -1 at this in-process Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a water purification and filtration system, which comprises: the filter cartridge comprises a shell, a filter element, a sealing cover and a water delivery device, wherein the filter element is positioned inside the shell, the sealing cover is arranged between the water inlet and the water delivery device, a water inlet is formed in the side wall of the upper end of the shell, the water inlet is positioned above the filter element, the water delivery device is arranged above the shell, a water outlet is formed in the side wall of the water delivery device, the water delivery device is communicated with the filter element through a connecting pipe, the lower end of the shell is detachably connected with the sealing cover, a water delivery pipe is positioned between two adjacent filter cartridges, one end of the water delivery pipe is communicated with the water outlet of the upper-level water delivery device, and the other end of the water delivery pipe is communicated with the water inlet of the primary shell. The water purification and filtration system is beneficial to sedimentation and separation of large-particle impurities on the basis of realizing multistage filtration of liquid, prevents the large-particle impurities from directly impacting the filter element under the drive of water flow, and reduces the damage condition of the filter element.
Description
Technical Field
The utility model relates to the technical field of water purification and filtration, in particular to a water purification and filtration system.
Background
At present, the industry development of water purification systems in China is rapid, and many merchants use different water purification systems to provide drinking water for users, and the water purification systems in the prior art generally comprise a processing unit and a water outlet device, wherein a filter element for filtering impurities is generally arranged in the processing unit, and the filter element is generally provided with various types of filter elements, such as an activated carbon filter element, a reverse osmosis membrane filter element and the like, so that the filtration of different impurities in liquid is realized.
In search, chinese patent publication No. CN111601650a discloses a filtration system comprising a filter element located within a filter chamber and a valve means located outside the filter chamber for reversing the direction of fluid flow through the filter element for back flushing. Thus, the valve arrangement acts as a common valve for both the treatment filtration and the backwash. The common valve is based on a linearly movable plug located inside the valve housing, which is communicable with the filter chamber, the fluid source to be filtered and the discharge port for the backwash fluid through three respective openings in the valve housing, and is characterized in that an uninterrupted, unbroken flow channel extends at least from outside the inlet opening of the valve housing to the body of the filter element, each time the common valve is in the filtration operation mode.
In the prior art, when the water flow is adopted for filtering, the water flow contains large particle impurities and small particle impurities simultaneously, and the particle impurities can directly impact the filter element under the driving of the water flow, so that the filter element is easy to damage, and the filtering effect is affected.
Disclosure of utility model
The technical problem to be solved by the utility model is to provide the water purification and filtration system, which is favorable for settling and separating large-particle impurities on the basis of realizing multistage filtration of liquid, prevents the large-particle impurities from directly impacting the filter element under the drive of water flow, and reduces the damage condition of the filter element.
In order to solve the technical problems, the utility model adopts the following technical scheme: a water purification filtration system comprising: the water inlet pipe and the water outlet pipe are provided with at least four filter cartridges at intervals;
The filter cartridge comprises a shell, a filter element positioned in the shell, a sealing cover and a water delivery device, wherein a water inlet is formed in the side wall of the upper end of the shell and positioned above the filter element;
One water pipe is positioned between two adjacent filter cylinders, one end of the water pipe is communicated and connected with the water outlet of the upper-stage water delivery device, and the other end of the water pipe is communicated and connected with the water inlet of the present-stage shell.
The further improved scheme in the technical scheme is as follows:
1. in the scheme, the filter element is one of a PP filter element, a granular activated carbon filter element, a compressed activated carbon filter element and a reverse osmosis membrane filter element.
2. In the above scheme, the filter cartridge is provided with four.
3. In the scheme, the four filter elements are sequentially arranged in the direction from the water inlet pipe to the water outlet pipe and are a PP filter element, a granular activated carbon filter element, a compressed activated carbon filter element and a reverse osmosis membrane filter element.
4. In the scheme, the filter cylinder closest to the water inlet pipe is communicated with the water inlet pipe.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
According to the water purifying and filtering system, at least four filter cartridges are arranged between the water inlet pipe and the water outlet pipe at intervals, the water inlet is formed in the side wall of the upper end of the shell, the water delivery device is arranged above the shell, the water outlet is formed in the side wall of the water delivery device, a water delivery pipe is arranged between two adjacent filter cartridges, one end of the water delivery pipe is communicated with the water outlet of the upper-level water delivery device, the other end of the water delivery pipe is communicated with the water inlet of the shell, multiple filter cartridges are arranged, multistage filtering of liquid can be achieved, the liquid enters through the water inlet of the side wall of the upper end of the shell, then flows out through the water outlet of the water delivery device above the shell and flows into the lower-level filter cartridges through the water delivery pipe, in the process, the liquid can settle in the area between the shell and the filter cartridges, separation of large particle impurities is facilitated, the large particle impurities are prevented from directly impacting the filter cartridges under the driving of water flow, the condition of breakage of the filter cartridges is reduced, and the service life of the filter cartridges is prolonged.
Drawings
FIG. 1 is a schematic diagram of a water purification and filtration system according to the present utility model;
FIG. 2 is a schematic diagram of a partial structure of the water purification and filtration system of the present utility model;
fig. 3 is a schematic diagram of the internal structure of the water purification and filtration system of the present utility model.
In the above figures: 1. a filter cartridge; 2. a water delivery device; 3. a water outlet; 4. a connecting pipe; 5. a filter element; 6. a housing; 7. a water inlet; 8. sealing cover; 9. a water inlet pipe; 10. a water pipe; 11. and a water outlet pipe.
Description of the embodiments
The present patent will be further understood by the specific examples given below, which are not intended to be limiting.
Example 1: a water purification filtration system comprising: the water inlet pipe 9 and the water outlet pipe 11 are provided with at least four filter cartridges 1 at intervals between the water inlet pipe 9 and the water outlet pipe 11;
The filter cartridge 1 comprises a housing 6, a filter element 5 positioned in the housing 6, a sealing cover 8 and a water delivery device 2, wherein a water inlet 7 is formed in the side wall of the upper end of the housing 6, the water inlet 7 is positioned above the filter element 5, the water delivery device 2 is arranged above the housing 6, a water outlet 3 is formed in the side wall of the water delivery device 2, the water delivery device 2 is communicated and connected with the filter element 5 through a connecting pipe 4, and the sealing cover 8 is detachably connected with the lower end of the housing 8;
A water pipe 10 is positioned between two adjacent filter cylinders 1, one end of the water pipe 10 is communicated and connected with the water outlet 3 of the upper-level water conveyer 2, and the other end is communicated and connected with the water inlet 7 of the present-level shell 6;
The water inlet pipe is connected with an external tap water pipe, tap water is input into the device from the water inlet pipe through the external tap water pipe, the tap water firstly enters a first shell and is filtered through the PP filter element, then enters the next shell through the water conveyer and the water delivery pipe, then is filtered through the granular activated carbon filter element, the compressed activated carbon filter element and the reverse osmosis membrane filter element in sequence, and then filtered water is discharged from the water outlet pipe.
The filter element 5 is one of a PP filter element, a granular activated carbon filter element, a compressed activated carbon filter element and a reverse osmosis membrane filter element.
The filter cartridge 1 is provided with four; the four filter elements 5 are sequentially arranged from the water inlet pipe 9 to the water outlet pipe 11 to form a PP filter element, a granular activated carbon filter element, a compressed activated carbon filter element and a reverse osmosis membrane filter element;
Solid matters such as sediment, rust, algae and the like in water are removed through the PP filter element, the granular activated carbon filter element, the compressed activated carbon filter element and the reverse osmosis membrane filter element, residual chlorine, peculiar smell and solid impurities in water are removed through the granular activated carbon filter element, residual chlorine, peculiar smell and solid impurities in water are further removed through the compressed activated carbon filter element, and pollutants such as viruses, bacteria, organic matters and heavy metals in water are removed through the reverse osmosis membrane filter element.
The filter cartridge 1 closest to the water inlet pipe 9 has its water inlet 7 connected in communication with the water inlet pipe 9.
The water outlet 3 of the water delivery device 2 of the filter cylinder 1 closest to the water outlet pipe 11 is communicated and connected with the water outlet pipe 11.
Example 2: a water purification filtration system comprising: the water inlet pipe 9 and the water outlet pipe 11 are provided with at least four filter cartridges 1 at intervals between the water inlet pipe 9 and the water outlet pipe 11; the filter cartridge 1 comprises a shell 6, a filter element 5, a sealing cover 8 and a water delivery device 2, wherein the filter element 5 is positioned in the shell 6, a water inlet 7 is formed in the side wall of the upper end of the shell 6, and the water inlet 7 is positioned above the filter element 5;
By arranging a plurality of filter cartridges, the multistage filtration of liquid can be realized, and the liquid enters through the water inlet on the side wall of the upper end of the shell;
The water delivery device 2 is arranged above the shell 6, a water outlet 3 is arranged on the side wall of the water delivery device 2, the water delivery device 2 is communicated and connected with the filter element 5 through a connecting pipe 4, and the lower end of the shell 8 is detachably connected with the sealing cover 8;
A water pipe 10 is positioned between two adjacent filter cylinders 1, one end of the water pipe 10 is communicated and connected with the water outlet 3 of the upper-level water conveyer 2, and the other end is communicated and connected with the water inlet 7 of the present-level shell 6;
The water flows out from the water outlet of the water conveyer above the shell and flows into the lower filter cylinder through the water pipe, in the process, liquid can settle in the area between the shell and the filter core, which is favorable for separating large particle impurities, prevents the large particle impurities from directly impacting the filter core under the driving of water flow, reduces the damage condition of the filter core and prolongs the service life of the filter core.
The filter element 5 is one of a PP filter element, a granular activated carbon filter element, a compressed activated carbon filter element and a reverse osmosis membrane filter element.
The filter cartridge 1 is provided with three; the three filter elements 5 are sequentially arranged from the water inlet pipe 9 to the water outlet pipe 11 to form a granular activated carbon filter element, a PP filter element and a reverse osmosis membrane filter element.
The sealing cover 8 is in threaded connection with the outer wall of the shell 6, and can be opened to discharge the filtered impurities.
The working principle is as follows:
When the device is used, the water inlet pipe is connected with the external tap water pipe, tap water is input into the device from the water inlet pipe through the external tap water pipe, the tap water firstly enters the first shell and is filtered through the PP filter element, then enters the next shell through the water conveyer and the water delivery pipe, then is filtered through the granular activated carbon filter element, the compressed activated carbon filter element and the reverse osmosis membrane filter element in sequence, and then filtered water is discharged from the water outlet pipe.
Adopt above-mentioned water purification filtration system, it is through setting up a plurality of filter cartridges, can realize the multistage filtration to liquid, and liquid gets into through the water inlet of casing upper end lateral wall, then flow out through the delivery port of the water delivery ware of casing top, and flow into lower grade through the raceway and strain a section of thick bamboo, at this in-process, liquid can subside in the region between casing and filter core, be favorable to large granule impurity separation, avoid under rivers drive large granule impurity direct impact filter core, the broken condition of filter core has been reduced, the life of filter core has been prolonged.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (5)
1. A water purification filtration system comprising: inlet tube (9), outlet pipe (11), its characterized in that: at least four filter cartridges (1) are arranged between the water inlet pipe (9) and the water outlet pipe (11) at intervals;
The filter cartridge (1) comprises a shell (6), a filter element (5) positioned in the shell (6), a sealing cover (8) and a water conveyer (2), wherein a water inlet (7) is formed in the side wall of the upper end of the shell (6), the water inlet (7) is positioned above the filter element (5), the water conveyer (2) is arranged above the shell (6), a water outlet (3) is formed in the side wall of the water conveyer (2), the water conveyer (2) is communicated and connected with the filter element (5) through a connecting pipe (4), and the sealing cover (8) is detachably connected with the lower end of the shell (6);
A water pipe (10) is positioned between two adjacent filter cylinders (1), one end of the water pipe (10) is communicated and connected with the water outlet (3) of the upper-level water delivery device (2), and the other end is communicated and connected with the water inlet (7) of the present-level shell (6).
2. The water purification filtration system of claim 1, wherein: the filter element (5) is one of a PP filter element, a granular activated carbon filter element, a compressed activated carbon filter element and a reverse osmosis membrane filter element.
3. The water purification filtration system of claim 2, wherein: the filter cartridge (1) is provided with four.
4. A water purification filtration system according to claim 3, wherein: the four filter elements (5) are sequentially arranged from the water inlet pipe (9) to the water outlet pipe (11) and are a PP filter element, a granular activated carbon filter element, a compressed activated carbon filter element and a reverse osmosis membrane filter element.
5. The water purification filtration system of claim 1, wherein: the filter cylinder (1) closest to the water inlet pipe (9) is provided with a water inlet (7) which is communicated with the water inlet pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322594909.1U CN221071067U (en) | 2023-09-25 | 2023-09-25 | Water purification and filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322594909.1U CN221071067U (en) | 2023-09-25 | 2023-09-25 | Water purification and filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221071067U true CN221071067U (en) | 2024-06-04 |
Family
ID=91251369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322594909.1U Active CN221071067U (en) | 2023-09-25 | 2023-09-25 | Water purification and filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221071067U (en) |
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2023
- 2023-09-25 CN CN202322594909.1U patent/CN221071067U/en active Active
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