CN218320847U - Multiple filtration filter core - Google Patents
Multiple filtration filter core Download PDFInfo
- Publication number
- CN218320847U CN218320847U CN202222495326.9U CN202222495326U CN218320847U CN 218320847 U CN218320847 U CN 218320847U CN 202222495326 U CN202222495326 U CN 202222495326U CN 218320847 U CN218320847 U CN 218320847U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- filter
- water tank
- bottom cover
- shell
- 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.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000010865 sewage Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims description 17
- 238000000746 purification Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011362 coarse particle Substances 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 238000011045 prefiltration Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a multiple filtration filter element, which comprises a water tank and a filter element main body arranged in the water tank, wherein the filter element main body is arranged at the bottom of the water tank, and a water outlet pipeline is arranged below the filter element main body; a water inlet is arranged above the water tank, and sewage needing to be filtered is injected into the water tank through the water inlet. The utility model discloses a setting of multiple filter screen to reach prefilter's effect, and adsorb harmful substance through the active carbon post, so that the emission of sewage.
Description
Technical Field
The utility model relates to a filter core, concretely relates to multiple filtration filter core.
Background
At present, with the development of society, people attach more and more importance to the health problem, and a sewage filter is a filter for filtering industrial, agricultural, aquarium fish culture, garden pond filtration or domestic water, and the most important component of the sewage filter is a filter element.
However, most of the existing filtering filter elements do not have the effect of multiple filtering, and impurities are easily accumulated on a filter screen during filtering, so that the filtering filter elements are inconvenient to clean and influence the use.
Disclosure of Invention
The utility model aims to solve the technical problem that a multiple filtration filter core is provided, through the setting of a plurality of filter screens and active carbon post to solve but current filtration filter core and do not possess multiple filterable effect mostly, easily pile up impurity when it filters on the filter screen, the clearance of being not convenient for influences the problem of using.
The utility model discloses multiple filtration filter core is realized through following technical scheme: the filter element comprises a water tank and a filter element main body arranged in the water tank, wherein the filter element main body is arranged at the bottom of the water tank, and a water outlet pipeline is arranged below the filter element main body; a water inlet is arranged above the water tank, and sewage needing to be filtered is injected into the water tank through the water inlet.
According to a preferable technical scheme, the filter element main body comprises a shell and a bottom cover, a first filter screen in an annular structure is mounted at the top in the shell, and a second filter screen in an annular structure is mounted on the inner side of the first filter screen; a first filter cavity is formed between the first filter screen and the shell, and a second filter cavity is formed between the second filter screen and the first filter screen; an activated carbon column is arranged in the second filter screen, and a water quality purification cavity is formed between the second filter screen and the activated carbon column; the water outlet pipeline is arranged on the bottom cover, the joint of the water outlet pipeline and the bottom cover is communicated, and a third filter screen is arranged; the bottom cover is connected with the lower part of the shell through threads, and a bottom cover water outlet pipeline is communicated with the water purification cavity.
As the preferred technical scheme, the through holes are arranged on the periphery of the shell in an array mode and are arranged in a downward inclined mode from inside to outside.
As a preferred technical scheme, the first filter screen is a coarse particle filter screen and is used for filtering coarse impurities and keeping the coarse impurities in the first filter cavity; the second filter screen is a fine particle filter screen and is used for filtering fine impurities and keeping the fine impurities in the second filter cavity.
As the preferred technical scheme, the threaded connection part of the shell and the bottom cover is provided with a silica gel pad which plays a role in sealing.
The utility model has the advantages that: the utility model discloses a setting of a plurality of filter screens and active carbon post filters thicker impurity through first filter screen to stay it in first filter chamber, filter thinner impurity through the second filter screen, and stay it in the second filter chamber, in order to reach prefilter's effect, and adsorb harmful substance through the active carbon post, so that the emission of sewage.
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 these drawings without creative efforts.
Fig. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic sectional view of the filter element of the present invention;
FIG. 3 is a schematic view of the housing structure of the present invention;
fig. 4 is a schematic view of the base structure of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
As shown in fig. 1, the multiple filtration filter element of the present invention comprises a water tank 1 and a filter element main body 2 disposed in the water tank 1, wherein the filter element main body 2 is installed at the bottom of the water tank 1, and a water outlet pipe 3 is installed below the filter element main body 2; a water inlet 6 is arranged above the water tank 1, and sewage needing to be filtered is injected into the water tank 1 through the water inlet 6.
As shown in fig. 2-4, the filter element main body 2 comprises a casing 4 and a bottom cover 5, a first filter screen 7 in an annular structure is arranged at the top in the casing 4, and a second filter screen 9 in an annular structure is arranged at the inner side of the first filter screen 7 (the first filter screen and the second filter screen are detachably arranged), so that the first filter screen and the second filter screen are more convenient to clean; a first filter cavity 10 is formed between the first filter screen 7 and the shell 4, and a second filter cavity 11 is formed between the second filter screen 9 and the first filter screen 7; an activated carbon column 12 is arranged in the second filter screen 9, a water quality purification cavity 13 is formed between the second filter screen 9 and the activated carbon column 12, and harmful substances are adsorbed by the activated carbon column; the water outlet pipeline 3 is arranged on the bottom cover 5, the joint of the water outlet pipeline 3 and the bottom cover 5 is communicated, and a third filter screen 14 is arranged to prevent harmful substances from falling into the drainage pipeline; the bottom cover 5 is connected with the lower part of the shell 4 through threads, and the water outlet pipeline 3 of the bottom cover 5 is communicated with the water quality purifying cavity 13.
In this embodiment, the through holes 16 are arranged around the housing 4 in an array manner, and the through holes 16 are inclined downwards from inside to outside.
In this embodiment, the first filter 7 is a coarse particle filter for filtering coarse impurities and keeping them in the first filter chamber 10; the second filter 9 is a fine particle filter for filtering finer impurities and leaving them in the second filter chamber 11.
In this embodiment, the threaded connection between the housing 4 and the bottom cover 5 is provided with a silica gel pad for sealing, so as to seal.
The working principle is as follows:
after sewage drained into the water tank, because the through-hole slope sets up, make sewage also have a filterable effect when getting into the filter core main part, and can prevent that impurity from falling into the water tank again, then sewage filters thicker impurity through first filter screen, and leave it in first filter chamber, filter thinner impurity through the second filter screen, and leave it in second filter chamber, in order to reach prefilter's effect, and adsorb harmful substance through the activated carbon post, so that the emission of sewage.
The above description is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a multiple filtration filter core, includes water tank (1) and sets up filter core main part (2) in water tank (1), its characterized in that: the filter element main body (2) is arranged at the bottom of the water tank (1), and a water outlet pipeline (3) is arranged below the filter element main body (2); a water inlet (6) is arranged above the water tank (1), and sewage needing to be filtered is injected into the water tank (1) through the water inlet (6).
2. The multiple filtration cartridge of claim 1, wherein: the filter element main body (2) comprises a shell (4) and a bottom cover (5), a first filter screen (7) in an annular structure is installed at the top in the shell (4), and a second filter screen (9) in an annular structure is installed on the inner side of the first filter screen (7); a first filter cavity (10) is formed between the first filter screen (7) and the shell (4), and a second filter cavity (11) is formed between the second filter screen (9) and the first filter screen (7); an activated carbon column (12) is arranged in the second filter screen (9), and a water quality purification cavity (13) is formed between the second filter screen (9) and the activated carbon column (12); the water outlet pipeline (3) is arranged on the bottom cover (5), the joint of the water outlet pipeline (3) and the bottom cover (5) is communicated, and a third filter screen (14) is arranged; the bottom cover (5) is connected with the lower part of the shell (4) through threads, and the water outlet pipeline (3) of the bottom cover (5) is communicated with the water purification cavity (13).
3. The multiple filtration cartridge of claim 2, wherein: through holes (16) are formed in the periphery of the shell (4) in an array mode, and the through holes (16) are arranged from inside to outside in a downward inclined mode.
4. The multiple filtration cartridge of claim 2, wherein: the first filter screen (7) is a coarse particle filter screen and is used for filtering coarse impurities and keeping the coarse impurities in the first filter cavity (10); the second filter screen (9) is a fine particle filter screen and is used for filtering fine impurities and keeping the fine impurities in the second filter cavity (11).
5. The multiple filtration cartridge of claim 2, wherein: and a silica gel pad with a sealing effect is arranged at the threaded connection position of the shell (4) and the bottom cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222495326.9U CN218320847U (en) | 2022-09-20 | 2022-09-20 | Multiple filtration filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222495326.9U CN218320847U (en) | 2022-09-20 | 2022-09-20 | Multiple filtration filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218320847U true CN218320847U (en) | 2023-01-17 |
Family
ID=84838292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222495326.9U Expired - Fee Related CN218320847U (en) | 2022-09-20 | 2022-09-20 | Multiple filtration filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218320847U (en) |
-
2022
- 2022-09-20 CN CN202222495326.9U patent/CN218320847U/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 |
Granted publication date: 20230117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |