CN213040807U - Refrigerator filter with replaceable filter material - Google Patents
Refrigerator filter with replaceable filter material Download PDFInfo
- Publication number
- CN213040807U CN213040807U CN202021713051.6U CN202021713051U CN213040807U CN 213040807 U CN213040807 U CN 213040807U CN 202021713051 U CN202021713051 U CN 202021713051U CN 213040807 U CN213040807 U CN 213040807U
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- China
- Prior art keywords
- carbon rod
- cover
- filter
- boss
- refrigerator
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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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- 239000000463 material Substances 0.000 title claims abstract description 33
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 64
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000011258 core-shell material Substances 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
- 238000000926 separation method Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model provides a refrigerator filter with replaceable filter material, which is characterized in that the refrigerator filter comprises a body, an end cover, a bottom cover, a filter material structure and a buffer structure, the utility model is provided with a filter core structure and a bottom cover which are composed of a carbon rod cover, a carbon rod and a carbon rod base, the filter core structure composed of the carbon rod cover, the carbon rod and the carbon rod base can be fixed in a cavity by sticking the carbon rod cover and the carbon rod base on two ends of the carbon rod, the water purification effect can be achieved through the carbon rod, the bottom cover is arranged at the right end of the body through screw threads to realize the replacement of the filter material structure in the body, the whole body of the refrigerator filter can be replaced without replacing the filter material structure in the refrigerator filter, the cost of economic investment is reduced, the economic burden is further reduced, and the body and the end cover of plastic material can be recycled, no pollution to the environment.
Description
Technical Field
The utility model relates to a filter technical field especially relates to a refrigerator filter of removable filter media.
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 filter is mostly abandon the type for shell and inside filter media formula as an organic whole use the filter core that the time is direct to be renewed, make the inside filter media of shell can't realize changing, further increased economic input cost, increased economic burden to a certain extent, and this type of filter core shell is plastic materials, can cause the pollution to the environment after the filter core is abandoned.
Disclosure of Invention
According to the technical problem, the utility model provides a refrigerator filter of removable filter media which is characterized in that includes body, end cover, bottom, filter media structure, buffer structure, the body is made by the plastics material, the left end of body is installed the end cover, the end cover is made by the plastics material, the end cover forms the cavity with the body, the lateral wall of body right-hand member is seted up threadedly, the body right-hand member is installed the bottom through the screw thread, the inside wall of bottom is provided with the screw thread, the inside of bottom is provided with buffer structure, the inside that the end cover formed the cavity with the body is provided with filter media structure;
the water inlet sealing ring is arranged on the top of the end cover, the boss and the end cover are of an integral structure, a water inlet sealing ring is arranged on the side wall of the boss, a water inlet is formed in the boss, the number of the water inlets is N, N is more than or equal to 2, a convex column is arranged on the top of the boss, the convex column and the boss are of an integral structure, the water inlet is of an annular structure, and a water outlet sealing ring is arranged on the side wall of the convex column;
the filter material structure comprises a carbon rod cover, a carbon rod and a carbon rod base, the carbon rod cover is arranged in a cavity formed by the end cover and the body, one end of the carbon rod cover is adhered with one end of the carbon rod, the carbon rod is of a hollow columnar structure, the other end of the carbon rod cover extends to the inside of the convex column to be in contact with the water outlet, the other end of the carbon rod cover is provided with a through hole which is coaxial with the water inlet, one end of the carbon rod base is adhered with the other end of the carbon rod, and the other end of the carbon rod base is in contact with the buffer structure;
the buffer structure is composed of buffer springs, a supporting plate and a protection pad, wherein the buffer springs are arranged inside the bottom cover, the number of the buffer springs is M, M is more than or equal to 2, the buffer springs are connected with the supporting plate, the protection pad is arranged on the side wall of the supporting plate, and the protection pad is made of rubber.
The utility model has the advantages that: the utility model discloses a set up by the carbon rod lid, the carbon rod, the filter core structure and the bottom that the carbon rod base constitutes, through pasting carbon rod lid and carbon rod base at the both ends of carbon rod, make can fix the filter core structure that comprises carbon rod lid, the carbon rod base is inside the cavity, reach the effect of water purification through the carbon rod, and install the bottom through the screw thread with the body right-hand member and realize changing its inside filter media structure, need not change this application wholly, only change its inside filter media structure can, not only reduced the cost of economic input, and further reduced economic burden, and the body and the end cover of plastics material can recycle, can not cause the pollution to the environment;
the utility model discloses a setting is by buffer spring, the supporting disk, the buffer structure that the protection was filled up and is constituteed, the bottom passes through the right-hand member of threaded fixation at the body, make the filter media structure can be stabilized and fixing at the cavity, elastic action through the buffer spring who sets up between supporting disk and bottom down, the oppression damage of bottom to the aluminum product structure has been reduced, the life of aluminum product structure has further been prolonged, through the slipmat who sets up the rubber material on the supporting disk, the frictional force between carbon-point base and the supporting disk has been increased, avoid the filter media structure to take place to slide in the bottom, the stability of filter media structrual installation has further been improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the buffering structure of the present invention;
figure 3 is a side view of the end cap of figure 1 according to the present invention.
As shown in the figure, 1-body, 2-end cover, 20-boss, 21-water inlet sealing ring, 22-water inlet, 23-convex column, 24-water outlet sealing ring, 25-water outlet, 3-carbon rod cover, 4-carbon rod, 5-carbon rod base, 6-bottom cover, 60-buffer spring, 61-supporting disk and 62-protective pad.
Detailed Description
Example 1
The utility model provides a refrigerator filter of removable filter media, its characterized in that includes body 1, end cover 2, bottom 6, filter media structure, buffer structure, body 1 is made by the plastics material, end cover 2 is installed to the left end of body 1, end cover 2 is made by the plastics material, end cover 2 forms the cavity with body 1, the lateral wall of body 1 right-hand member has seted up the screw thread, body 1 right-hand member is installed bottom 6 through the screw thread, the inside wall of bottom 6 is provided with the screw thread, the inside of bottom 6 is provided with buffer structure, the inside that end cover 2 and body 1 formed the cavity is provided with filter media structure;
the top of the end cover 2 is provided with a boss 20, the boss 20 and the end cover 2 are of an integral structure, the side wall of the boss 20 is provided with a water inlet 22 and a sealing ring 21, the boss 20 is internally provided with a water inlet 22, the number of the water inlets 22 is N, N is more than or equal to 2, the top of the boss 20 is provided with a convex column 23, the convex column 23 and the boss 20 are of an integral structure, the water inlet 22 is of an annular structure, and the side wall of the convex column 23 is provided with a water outlet 25;
the filter material structure comprises a carbon rod cover 3, a carbon rod 4 and a carbon rod base 5, the carbon rod cover 3 is arranged in a cavity formed by the end cover 2 and the body 1, one end of the carbon rod 4 is pasted at one end of the carbon rod cover 3, the carbon rod 4 is of a hollow columnar structure, the other end of the carbon rod cover 3 extends into the convex column 23 to be in contact with the water outlet 25, a through hole is formed in the other end of the carbon rod cover 3 and is coaxial with the water inlet 22, one end of the carbon rod base 5 is pasted at the other end of the carbon rod 4, and the other end of the carbon rod base 5 is in contact with the buffer structure;
buffer structure comprises buffer spring 60, supporting disk 61, protection pad 62, and the internally mounted of bottom 6 has buffer spring 60, and buffer spring 60's quantity is M, and M is greater than or equal to 2, and buffer spring 60 is connected with supporting disk 61, and protection pad 62 is installed to the lateral wall of supporting disk 61, and protection pad 62 is the rubber material.
Example 2
When the utility model is used, the water source to be filtered enters the channel between the carbon rod cover 3 and the end cover 2 and the body 1 from the water inlet 22 inside the lug boss 20, then the water enters the carbon rod 4 in sequence for filtering, the filtered water source passes through the cross section of the carbon rod 4 and enters the hollow cylindrical space of the carbon rod 4 and flows out of the through hole and the water outlet hole of the carbon rod cover 3, the buffer structure in the application ensures that the filter material structure can be stably fixed in the cavity, the compression damage of the bottom cover 6 to the aluminum structure is reduced under the elastic action of the buffer spring 60 arranged between the supporting plate 61 and the bottom cover 6, the service life of the aluminum structure is further prolonged, the rubber anti-slip pad is arranged on the supporting disk 61, so that the friction force between the carbon rod base 5 and the supporting disk 61 is increased, the filter material structure is prevented from sliding in the bottom cover 6, and the installation stability of the filter material structure is further improved;
refrigerator filter is after using a period, the filter effect of its filter core reduces, at this moment need change the filter media structure in this application, the staff revolves the bottom 6 of body 1 right-hand member about getting off through the bolt, supporting disk 61 and the separation of carbon-point base 5, the staff takes out inside filter media structure, the dismantlement of filter media structure has been realized, change it, need not wholly change this application, only change its inside filter media structure can, not only reduce the cost of economic input, and further reduce economic burden, and the body 1 and the end cover 2 of plastics material can recycle, can not cause the pollution to the environment.
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 refrigerator filter with the replaceable filter material is characterized by comprising a body, an end cover, a bottom cover, a filter material structure and a buffer structure, wherein the body is made of a plastic material, the end cover is installed at the left end of the body and made of the plastic material, the end cover and the body form a cavity, threads are formed in the outer side wall of the right end of the body, the bottom cover is installed at the right end of the body through the threads, the threads are formed in the inner side wall of the bottom cover, the buffer structure is arranged inside the bottom cover, and the filter material structure is arranged inside the cavity formed by the end cover and the body;
the top of the end cover is provided with a boss, the boss and the end cover are of an integrated structure, the side wall of the boss is provided with a water inlet sealing ring, a water inlet is formed in the boss, the top of the boss is provided with a convex column, the convex column and the boss are of an integrated structure, the water inlet is of an annular structure, and the side wall of the convex column is provided with a water outlet sealing ring;
the filter material structure comprises a carbon rod cover, a carbon rod and a carbon rod base, the carbon rod cover is arranged in a cavity formed by the end cover and the body, one end of the carbon rod cover is adhered with one end of the carbon rod, the carbon rod is of a hollow columnar structure, the other end of the carbon rod cover extends to the inside of the convex column to be in contact with the water outlet, the other end of the carbon rod cover is provided with a through hole which is coaxial with the water inlet, one end of the carbon rod base is adhered with the other end of the carbon rod, and the other end of the carbon rod base is in contact with the buffer structure;
the buffer structure is composed of a buffer spring, a supporting disk and a protection pad, wherein the buffer spring is arranged in the bottom cover and connected with the supporting disk, and the protection pad is arranged on the side wall of the supporting disk.
2. The filter of claim 1, wherein the number of said water inlets is N, N is 2 or more.
3. The filter of claim 1, wherein the number of said buffer springs is M, M is 2 or more.
4. The filter of claim 1, wherein said protective pad is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021713051.6U CN213040807U (en) | 2020-08-17 | 2020-08-17 | Refrigerator filter with replaceable filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021713051.6U CN213040807U (en) | 2020-08-17 | 2020-08-17 | Refrigerator filter with replaceable filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213040807U true CN213040807U (en) | 2021-04-23 |
Family
ID=75531462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021713051.6U Active CN213040807U (en) | 2020-08-17 | 2020-08-17 | Refrigerator filter with replaceable filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213040807U (en) |
-
2020
- 2020-08-17 CN CN202021713051.6U patent/CN213040807U/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 | ||
| 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. |
|
| CP03 | Change of name, title or address | ||
| 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 |