CN220779282U - Water purifier seals filter core - Google Patents
Water purifier seals filter core Download PDFInfo
- Publication number
- CN220779282U CN220779282U CN202321988684.1U CN202321988684U CN220779282U CN 220779282 U CN220779282 U CN 220779282U CN 202321988684 U CN202321988684 U CN 202321988684U CN 220779282 U CN220779282 U CN 220779282U
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- CN
- China
- Prior art keywords
- filter
- water purifier
- water
- fixedly connected
- filter element
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- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000002120 nanofilm Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims 2
- 125000003003 spiro group Chemical group 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Abstract
The utility model discloses a closed filter element of a water purifier, and relates to the technical field of water purifier filtration. Including sealed lid, sealed lid inside is provided with interior filter element, and interior filter element is used for filtering the water source, and the top cap, interior filter element top spiro union are in the top cap bottom, and sealed lid bottom inner wall fixedly connected with connects the end, sealed lid is connected with interior filter element through connecting the end. According to the utility model, through the arrangement of the sealing cover body, the top cover, the inner filter piece and the like, the device can filter a water source through the inner filter piece in the use process, the inner filter piece is connected with the filter shell through the sealing bottom piece, the inside and the outside are connected in a threaded connection mode, no redundant parts exist in the filter shell, more space is provided for filling the filter material, the possibility of oxidation damage of part of devices can be avoided, the practicability is higher, the integrity is better, the installation and connection are more convenient, the commercial value is better, and the device is suitable for popularization.
Description
Technical Field
The utility model relates to the technical field of water purifier filtration, in particular to a closed filter element of a water purifier.
Background
The utility model provides a water purifier seal filter core that authorized bulletin number is CN208362019U discloses the one end lateral wall of apron and first open-ended inner wall rotation is connected, the upper end of apron is equipped with first through-hole, run through in the first through-hole and be equipped with the inlet tube, the upper end of apron is equipped with locking mechanism, the upper end of box is equipped with the screw hole, the screw hole is connected with locking mechanism cooperation, be equipped with first recess in the box, be equipped with filtering mechanism in the first recess, filtering mechanism's lower extreme and the bottom counterbalance contact of first recess, filtering mechanism's upper end and the lower extreme fixed connection of inlet tube, the lower extreme fixedly connected with fixed establishment of box, the lower extreme of box is equipped with the second through-hole of inside and outside intercommunication, run through in the second through-hole and be equipped with the outlet pipe, the upper end and the lower extreme fixed connection of filtering mechanism of outlet pipe. The utility model is convenient for checking or replacing the filter element inside the filter element, and can save resources and avoid waste.
The device is convenient for checking and replacing the internal filtering component, saves resources and avoids waste, but the main filtering component is limited by the spring inside the device, the spring is made of metal, is easy to rust after being used for a long time and contacted with water, influences the water quality, and influences the replacement of the internal filtering material.
Disclosure of Invention
The utility model aims to provide a closed filter element of a water purifier, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a water purifier closure cartridge comprising:
the sealing cover body is internally provided with an inner filter element which is used for filtering a water source;
the top end of the inner filter element is in threaded connection with the bottom of the top cover;
the inner wall of the bottom end of the sealing cover body is fixedly connected with a connecting end head, and the sealing cover body is connected with the inner filter element through the connecting end head.
Preferably, the inner filter element comprises a filter shell, a screw joint end head is arranged at the center of the top end of the filter shell, a screw joint hole is arranged in the middle of the top cover, and the filter shell is screwed on the inner wall of the screw joint hole through the screw joint end head;
the bottom end of the filter shell is provided with an opening, and the inner wall of the bottom end is thinned.
Preferably, the inner filter piece further comprises a sealing bottom plate, the top of the sealing bottom plate is fixedly connected with a connecting pipe, the top end of the connecting pipe is fixedly connected with an inner pipe, the top end of the inner pipe is connected with the inner wall of the screw joint, and the surface of the connecting pipe is provided with a through hole communicated with the inside and the outside.
Preferably, the connection pipe and the inner pipe are fixedly connected with a water filtering nano film, the top of the sealing bottom plate is fixedly connected with a baffle plate, and the water filtering nano film is further arranged between the thinning position of the filter shell and the top of the baffle plate.
Preferably, the top of the water filtering nano film is fixedly connected with a filter screen, the filter screen is arranged between the filter shell and the inner tube, the filter screen is positioned at the top of the partition plate, and filter materials are placed between the filter screen and the inner tube and between the filter screen and the filter shell.
Preferably, the shell of the filter is a stainless steel mesh, and the filtered water source is discharged from the mesh, wherein a screw notch is arranged in the center of the bottom of the sealing bottom plate, and the top end of the connecting end is screwed on the inner wall of the screw notch.
Preferably, a gap is arranged between the filter shell and the inner wall of the sealing cover body, and a connecting end head is arranged at the top of the top cover and used for being connected with a water pipe for conveying a water source.
Compared with the prior art, the utility model has the beneficial effects that:
this water purifier seals filter core through setting up of sealed lid, top cap and interior filter element etc, and the device can filter the water source through interior filter element in the use, and should interior filter element is connected with filter housing through sealed film, and inside and outside all are connected through the mode of spiro union, and inside does not have unnecessary part, has more space filling filter media, also can avoid partial device oxidation damage's possibility, and the practicality is stronger, and the wholeness is better, and the installation is connected all more conveniently, has better commercial value, is fit for promoting.
Simultaneously, this water purifier seals filter core and filters the in-process whole filtration and all go on inside the device, connect through the mode of spiro union inside and outside, and the leakproofness of connection is better for filterable filter material is convenient for change, still can guarantee this filter equipment's filter effect after the filter media is changed many times, and the practicality is good strong, is fit for promoting.
Drawings
FIG. 1 is a schematic diagram of the overall appearance structure of a closed filter element of a water purifier;
FIG. 2 is a schematic cross-sectional view of a closed filter element of the water purifier of the present utility model;
FIG. 3 is a schematic cross-sectional view of the inner filter element of the water purifier seal cartridge of the present utility model.
In the figure: 1. sealing cover; 2. a top cover; 3. an inner filter; 301. a filter housing; 302. the end is screwed with the screw joint; 303. an inner tube; 304. a water filtering nano film; 305. a partition plate; 306. sealing the bottom plate; 307. a connecting pipe; 308. a filter screen; 4. and connecting the ends.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The water purifier is a drinking water device for advanced treatment of tap water, the household water purifier starts to be popular in the 50 th 20 th century and starts to be popular in the 70 th 20 th century, and as a device for home self-protection, a plurality of families start to be installed and used, the inside of a filter element of the water purifier is generally KDF and active carbon, the filter element is used for cleaning polluted water to a state required by production and life, namely, the water reaches a certain cleanliness, solid particles in the water are removed, bacteria are killed, harmful chemical components are filtered, but the filter element of the existing water purifier is very troublesome in replacement or inspection, the use time of different materials is different, and the replacement together easily causes the waste of resources
As shown in fig. 1-3, the present utility model provides a technical solution: a water purifier closure cartridge comprising:
the sealing cover comprises a sealing cover body 1, wherein an inner filter element 3 is arranged in the sealing cover body 1, and the inner filter element 3 is used for filtering a water source;
the top cover 2, the top end of the inner filter element 3 is connected with the bottom of the top cover 2 in a threaded manner;
the inner wall of the bottom end of the sealing cover body 1 is fixedly connected with a connecting end head 4, and the sealing cover body 1 is connected with the inner filter element 3 through the connecting end head 4.
The device can filter the water source through interior filter 3 in the use, and this interior filter 3 is connected with filter housing 301 through sealed film 306, and the inside and outside all are connected through the mode of spiro union, and inside does not have unnecessary part, has more space filling filter media, also can avoid partial device oxidation damage's possibility, and the practicality is stronger, and the wholeness is better, and the installation is connected all more conveniently.
To ensure smooth implementation of this embodiment, it should be understood that the inner filter 3 includes a filter housing 301, a screw connection end 302 is disposed at the center of the top end of the filter housing 301, a screw connection hole is disposed in the middle of the top cover 2, and the filter housing 301 is screwed to the inner wall of the screw connection hole through the screw connection end 302;
the bottom end of the filter housing 301 is provided with an opening and the inner wall of the bottom end is thinned.
In order to ensure the smooth implementation of this embodiment, it should be understood that the inner filter 3 further includes a sealing bottom plate 306, the top of the sealing bottom plate 306 is fixedly connected with a connecting tube 307, the top end of the connecting tube 307 is fixedly connected with an inner tube 303, the top end of the inner tube 303 is connected with the inner wall of the screw joint, and the surface of the connecting tube 307 is provided with a through hole which is internally and externally communicated.
To ensure smooth implementation of this embodiment, it should be understood that the connection portion between the connecting tube 307 and the inner tube 303 is fixedly connected with a water filtration nano-film 304, the top of the sealing bottom sheet 306 is fixedly connected with a partition plate 305, and the water filtration nano-film 304 is further disposed between the thinned portion of the filter housing 301 and the top of the partition plate 305.
To ensure smooth implementation of this embodiment, it should be understood that a filter screen 308 is also fixedly connected to the top of the water filtering nano-film 304, the filter screen 308 is disposed between the filter housing 301 and the inner tube 303, and the filter screen 308 is disposed on top of the partition 305, between the filter screen 308 and the inner tube 303, and between the filter screen 308 and the filter housing 301.
To ensure smooth implementation of this embodiment, it should be understood that the casing is a stainless steel mesh, and the filtered water source is discharged from the mesh, where the bottom center of the sealing bottom sheet 306 is provided with a threaded notch, and the top end of the connecting end 4 is screwed to the inner wall of the threaded notch.
To ensure the smooth implementation of this embodiment, it should be understood that a gap is provided between the filter housing 301 and the inner wall of the sealing cap 1, and a connection end 4 is provided at the top of the top cap 2 for connection with a water pipe for delivering a water source.
The water purifier seals the filter core and filters the in-process whole and all is gone on in the device inside at the filtration, and inside and outside connect through the mode of spiro union, and the leakproofness of connection is better for filterable filter material is convenient for change, still can guarantee this filter equipment's filter effect after changing filter material many times.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (7)
1. A water purifier seal cartridge comprising:
the sealing cover body is internally provided with an inner filter element which is used for filtering a water source;
the top end of the inner filter element is in threaded connection with the bottom of the top cover;
the inner wall of the bottom end of the sealing cover body is fixedly connected with a connecting end head, and the sealing cover body is connected with the inner filter element through the connecting end head.
2. A water purifier closure cartridge as recited in claim 1, wherein: the inner filter piece comprises a filter shell, a screw joint end head is arranged in the center of the top end of the filter shell, a screw joint hole is formed in the middle of the top cover, and the filter shell is screwed on the inner wall of the screw joint hole through the screw joint end head;
the bottom end of the filter shell is provided with an opening, and the inner wall of the bottom end is thinned.
3. A water purifier closure cartridge as recited in claim 1, wherein: the inner filter piece further comprises a sealing bottom plate, the top of the sealing bottom plate is fixedly connected with a connecting pipe, the top end of the connecting pipe is fixedly connected with an inner pipe, the top end of the inner pipe is connected with the inner wall of the screw joint, and the surface of the connecting pipe is provided with a through hole communicated with the inside and the outside.
4. A water purifier closure cartridge as recited in claim 3, wherein: the connecting pipe is fixedly connected with a water filtering nano film at the joint of the inner pipe, the top of the sealing bottom plate is fixedly connected with a baffle plate, and the water filtering nano film is further arranged between the thinning part of the filter shell and the top of the baffle plate.
5. A water purifier closure cartridge as recited in claim 4, wherein: the water filtering nano-film top is fixedly connected with a filter screen, the filter screen is arranged between the filter shell and the inner tube, the filter screen is positioned at the top of the partition plate, and filter materials are placed between the filter screen and the inner tube and between the filter screen and the filter shell.
6. A water purifier closure cartridge as recited in claim 1, wherein: the shell of the filter is a pore net made of stainless steel, and a filtered water source is discharged from the pore net, wherein a screw notch is formed in the center of the bottom of the sealing bottom plate, and the top end of the connecting end is screwed on the inner wall of the screw notch.
7. A water purifier closure cartridge as recited in claim 1, wherein: a gap is formed between the filter shell and the inner wall of the sealing cover body, and a connecting end head is arranged at the top of the top cover and used for being connected with a water pipe for conveying a water source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988684.1U CN220779282U (en) | 2023-07-25 | 2023-07-25 | Water purifier seals filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988684.1U CN220779282U (en) | 2023-07-25 | 2023-07-25 | Water purifier seals filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220779282U true CN220779282U (en) | 2024-04-16 |
Family
ID=90657688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321988684.1U Active CN220779282U (en) | 2023-07-25 | 2023-07-25 | Water purifier seals filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220779282U (en) |
-
2023
- 2023-07-25 CN CN202321988684.1U patent/CN220779282U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |