CN213421534U - Refrigerator filter element - Google Patents
Refrigerator filter element Download PDFInfo
- Publication number
- CN213421534U CN213421534U CN202022271568.0U CN202022271568U CN213421534U CN 213421534 U CN213421534 U CN 213421534U CN 202022271568 U CN202022271568 U CN 202022271568U CN 213421534 U CN213421534 U CN 213421534U
- Authority
- CN
- China
- Prior art keywords
- carbon rod
- cover
- end cover
- groove
- air bag
- 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.)
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Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 74
- 239000003292 glue Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a refrigerator filter element, which is characterized by comprising an upper end cover, a sealing ring, a lower end cover, an air bag, an upper carbon rod cover, a lower carbon rod cover and a carbon rod, wherein a groove is formed in the upper end cover, the sealing ring is adhered to the inner side of the groove through glue, the upper carbon rod cover is arranged in the groove, a clamping groove is formed in the upper side of the upper carbon rod cover, the carbon rod is arranged on the lower side of the upper carbon rod cover, the lower carbon rod cover is arranged on the lower side of the carbon rod, the air bag is adhered to the lower side of the lower carbon rod cover through glue, the other side of the air bag is adhered to the inner side of the lower end cover through glue, a thread groove is formed in the outer side of; the installation efficiency of the carbon rod is improved to make its inside carbon rod can reach stable quick replacement's effect, and adopt the gasbag can prevent to be corroded by water smoke, improve the life of filter core.
Description
Technical Field
The utility model relates to a filter technical field especially relates to a refrigerator filter core.
Background
The refrigerator filter is mostly positioned in a refrigerating system of the refrigerator and is arranged in a liquid pipeline between an outlet of the condenser and an inlet of the capillary tube; the water absorption type refrigerator is used as a scavenger in a refrigeration system of a refrigerator and mainly absorbs raw water in the refrigeration system so as to ensure the cleanness degree of the interior of the refrigeration system; the filter element in the refrigerator filter is an important component, the filtering is realized by the internal filter material, the filtering effect of the internal filter material is reduced after the filter element is used for a period of time, and the filter material needs to be replaced in order to ensure the normal use of the refrigerator refrigerating system;
the filter element for the refrigerator filter in the prior art is composed of a shell made of plastic materials and an internal filter material, and the filter is realized through the filter material in the shell; but the filter core of current filter is mostly the abandon type for the filter core needs the filter core of renewal after using a period, because the filter core stability after the change is lower, easily causes the filter core to leak.
Disclosure of Invention
According to the technical problem, the utility model provides a refrigerator filter core, its characterized in that includes upper end cover, sealing washer, lower extreme cover, gasbag, goes up carbon rod lid, lower carbon rod lid, carbon rod, set up the recess in the upper end cover, there is the sealing washer recess inboard through the glue adhesion, be provided with carbon rod lid in the recess, it has the draw-in groove to go up the carbon rod and cover the side, it is provided with the carbon rod to go up carbon rod lid downside, the carbon rod downside is provided with lower carbon rod lid, lower carbon rod lid downside has the gasbag through the glue adhesion, the gasbag opposite side passes through the glue adhesion at the lower extreme inboard, the thread groove has been seted up in the lower extreme cover outside, the upper end cover downside is provided with the screw thread rail, the draw-in groove is mosaic structure with the sealing washer, upper end cover and lower extreme cover are thread mosaic structure, the welding of lower extreme cover both sides has the.
The utility model has the advantages that: the utility model is provided with an upper carbon rod cover and a lower carbon rod cover, the lower side of the lower carbon rod cover is provided with an air bag, and the other side of the air bag is connected with the upper side of the lower end cover; when the carbon rod is installed, the lower end cover rotates clockwise, the carbon rod extrudes the air bag downwards under the pressure of the upper carbon rod cover, the air bag deforms under pressure to generate an opposite force, the installation force is gradually increased, and the carbon rod can be stably fixed on the inner sides of the upper carbon rod cover and the lower carbon rod cover; when the carbon rod is disassembled, the lower end cover rotates anticlockwise, the carbon rod can be ejected out by the reverse force generated by the air bag when the upper end cover is unscrewed, the carbon rod can be conveniently taken out, the installation efficiency of the carbon rod is improved, the carbon rod in the carbon rod can achieve the effect of stable and quick replacement, the air bag can be used for preventing the carbon rod from being corroded by water mist, and the service life of the filter element is prolonged;
the utility model has the advantages that the guide vanes are welded on the two sides of the lower end cover; during the use, the helping hand when the guide vane can improve artifical manual unscrewing end cover, changes its inside carbon-point more conveniently.
Drawings
Fig. 1 is a sectional view of the present invention.
As shown in the figure, 1-an upper end cover, 2-a sealing ring, 3-an upper carbon rod cover, 4-a lower carbon rod cover, 5-a lower end cover, 6-a guide vane, 7-an air bag and 8-a carbon rod.
Detailed Description
Example 1
A refrigerator filter element is characterized by comprising an upper end cover 1, a sealing ring 2, a lower end cover 5, an air bag 7, an upper carbon rod cover 3, a lower carbon rod cover 4 and a carbon rod 8, a groove is arranged in the upper end cover 1, a sealing ring 2 is adhered to the inner side of the groove through glue, an upper carbon rod cover 3 is arranged in the groove, a clamping groove is arranged on the upper side of the upper carbon rod cover 3, a carbon rod 8 is arranged on the lower side of the upper carbon rod cover 3, a lower carbon rod cover 4 is arranged at the lower side of the carbon rod 8, an air bag 7 is adhered at the lower side of the lower carbon rod cover 4 through glue, the other side of the air bag 7 is adhered to the inner side of the lower end cover 5 through glue, the outer side of the lower end cover 5 is provided with a thread groove, the lower side of the upper end cover 1 is provided with a thread rail, the clamping groove and the sealing ring 2 are of a splicing structure, the upper end cover 1 and the lower end cover 5 are of a thread splicing structure, and guide pieces 6 are welded on two sides of the lower end cover 5.
Example 2
When the carbon rod 8 of the utility model is installed, the lower end cover 5 rotates clockwise, the carbon rod 8 extrudes the air bag 7 downwards under the pressure of the upper carbon rod cover 3, the air bag 7 deforms under pressure to generate an opposite force, so that the installation force is gradually increased, and the carbon rod 8 can be stably fixed on the inner sides of the upper carbon rod cover 3 and the lower carbon rod cover 4; when the carbon rod 8 is disassembled, the lower end cover 5 rotates anticlockwise, the carbon rod 8 can be ejected out by the opposite force generated by the air bag 7 when the upper end cover 1 is unscrewed, the carbon rod 8 can be conveniently taken out, the installation efficiency of the carbon rod 8 is improved, the carbon rod 8 in the carbon rod can achieve the effect of stable and quick replacement, the air bag 7 can be used for preventing the carbon rod from being corroded by water mist, and the service life of the filter element is prolonged; during the use, the guide vane 6 can improve the helping hand when artifical manual unscrewing end cover 5, more changes its inside carbon-point 8 conveniently.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a refrigerator filter core, its characterized in that includes upper end cover, sealing washer, lower extreme cover, gasbag, goes up the carbon rod lid, lower carbon rod lid, carbon rod, the recess has been seted up in the upper end cover, the recess inboard has the sealing washer through the glue adhesion, be provided with the carbon rod lid in the recess, it has the draw-in groove to go up the carbon rod and cover the side, it is provided with the carbon rod to go up carbon rod lid downside, the carbon rod downside is provided with the carbon rod lid down, lower carbon rod lid downside has the gasbag through the glue adhesion, the gasbag opposite side passes through the glue adhesion at the lower extreme cover inboardly, the thread groove has been seted up in the lower extreme cover outside, the upper end cover downside is provided with the screw.
2. The refrigerator filter cartridge of claim 1 wherein said groove and said seal ring are in a split arrangement.
3. The refrigerator filter cartridge of claim 1 wherein the upper end cap and the lower end cap are in a threaded engagement.
4. The filter cartridge of claim 1 wherein guide vanes are welded to both sides of said lower end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022271568.0U CN213421534U (en) | 2020-10-13 | 2020-10-13 | Refrigerator filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022271568.0U CN213421534U (en) | 2020-10-13 | 2020-10-13 | Refrigerator filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213421534U true CN213421534U (en) | 2021-06-11 |
Family
ID=76267234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022271568.0U Active CN213421534U (en) | 2020-10-13 | 2020-10-13 | Refrigerator filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213421534U (en) |
-
2020
- 2020-10-13 CN CN202022271568.0U patent/CN213421534U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 No.29 Jinhai Road, Jinghai Economic Development Zone, Tianjin Patentee after: Yuanda Health Technology (Tianjin) Co.,Ltd. Address before: 300000 No.29 Jinhai Road, Jinghai Economic Development Zone, Tianjin Patentee before: TIANJIN YUANDA INDUSTRY AND TRADE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 300000 No.29 Jinhai Road, Jinghai Economic Development Zone, Tianjin Patentee after: Yuanda Health Technology (Tianjin) Co.,Ltd. Country or region after: China Address before: 300000 No.29 Jinhai Road, Jinghai Economic Development Zone, Tianjin Patentee before: Yuanda Health Technology (Tianjin) Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |