CN220976616U - Filter element with high sewage containing capacity - Google Patents
Filter element with high sewage containing capacity Download PDFInfo
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- CN220976616U CN220976616U CN202322527362.3U CN202322527362U CN220976616U CN 220976616 U CN220976616 U CN 220976616U CN 202322527362 U CN202322527362 U CN 202322527362U CN 220976616 U CN220976616 U CN 220976616U
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- layer
- filter element
- filter core
- stainless steel
- capacity
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- 239000010865 sewage Substances 0.000 title claims description 20
- 239000010410 layer Substances 0.000 claims abstract description 76
- 239000000919 ceramic Substances 0.000 claims abstract description 48
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000012792 core layer Substances 0.000 claims abstract description 36
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 35
- 239000010935 stainless steel Substances 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 27
- -1 polyethylene Polymers 0.000 claims abstract description 21
- 239000004698 Polyethylene Substances 0.000 claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 20
- 229920000573 polyethylene Polymers 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000001728 nano-filtration Methods 0.000 claims 7
- 239000012535 impurity Substances 0.000 abstract description 13
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052801 chlorine Inorganic materials 0.000 abstract description 4
- 239000000460 chlorine Substances 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract 2
- 231100000719 pollutant Toxicity 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 16
- 239000002131 composite material Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007849 functional defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a high-capacity filter element with a pollutant-containing capacity, which comprises a polyethylene base, wherein a sealing rubber strip groove is formed in the bottom end of the outer part of the polyethylene base, an outward-expanding sealing ring is sleeved in the sealing rubber strip groove, a ceramic filter element layer is arranged at the top end of the polyethylene base, and a high-capacity pollutant-containing structure is arranged outside the ceramic filter element layer. This high dirty volume filter core that receives is provided with stainless steel filter screen, ceramic filter core layer, active carbon filter core layer, first hold layer and second and hold the layer, during the use, stainless steel filter screen filters large granule impurity, ceramic filter core layer filters the small granule impurity, the residual chlorine is got rid of on active carbon filter core layer, there is first hold layer and second hold the layer that holds that receives between stainless steel filter screen, ceramic filter core layer, active carbon filter core layer, can hold the impurity of corresponding level, improve and receive dirty ability, the extension filter core's live time, realized not having the high capacity and received dirty function, the problem that the device does not possess the high capacity and receive dirty function is solved.
Description
Technical Field
The utility model relates to the technical field of filter elements, in particular to a filter element with high capacity of containing sewage.
Background
The filter element is one of main accessories of the filtering equipment, the basic principle is to remove foreign matters in the medium through interception so as to obtain relatively pure medium raw materials, and the filter element has wide application in industrial production and life.
The current common water purifier filter element on the market is mostly similar in structure, an installation base made of polyethylene plastic is taken as a main body, a ceramic stainless steel composite core and other materials are additionally arranged at the top of the water purifier filter element, a water source enters from the outside of the composite core tube, water after filtration flows downwards along a water production cavity in the installation base after interception and filtration layer by layer, and certain functional defects exist in the actual use process, so that the water purifier filter element has a certain improvement space, for example, layers of the composite filter element are tightly adhered, when a layer of impurities is adhered to the surface of an outer layer, the whole filter element can be completely plugged, the dirt containing capacity is weak, and the water purifier filter element does not have a high-capacity dirt containing function; secondly, when the filter element is installed, the external thread port at the installation position is communicated with the threads inside the filter element base, a certain gap is formed between the external thread port and the inner wall of the filter element base, so that the leakage condition is easy to occur, the actual filtering effect is affected, and the function of improving the sealing performance at the connection position is not realized; in addition, the ceramic and the activated carbon materials are arranged in the composite filter element, the composite filter element is crisp in texture, and when the composite filter element is replaced, the composite filter element collides with a tabletop, so that the internal brittle materials are easily cracked, and the composite filter element does not have the function of external buffer protection.
At present, a novel filter element with high capacity of containing sewage is provided to solve the problems.
Disclosure of utility model
The utility model aims to provide a filter element with high capacity of containing sewage, which solves the problem that the filter element with high capacity of containing sewage is not provided in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high dirt capacity filter core that receives, includes the polyethylene base, the outside bottom of polyethylene base is provided with joint strip groove, the inside in joint strip groove has cup jointed the outer sealing washer that expands, ceramic filter core layer is installed on the top of polyethylene base, ceramic filter core layer's outside is provided with the stainless steel filter screen, the inside intermediate position department of polyethylene base is vertical to be provided with outlet pipe chamber, the inside intermediate position department of outlet pipe chamber transversely fixedly connected with central snap ring, the outer lane of central snap ring bottom glues has the inner seal circle, the intermediate position department fixedly connected with play water extension mouth of central snap ring bottom, three sets of elasticity rubber rings have been cup jointed to the outside of stainless steel filter screen, the outside on ceramic filter core layer is provided with the high capacity and receives dirty structure.
The high-capacity sewage containing structure comprises a first containing layer, the first containing layer is arranged between the outside of the ceramic filter element layer and the inside of the stainless steel filter screen, an activated carbon filter element layer is arranged in the ceramic filter element layer, and a second containing layer is arranged between the inside of the ceramic filter element layer and the outside of the activated carbon filter element layer.
Preferably, the vertical central lines of the stainless steel filter screen, the ceramic filter element layer and the active carbon filter element layer are overlapped.
Preferably, the bottom ends of the stainless steel filter screen, the ceramic filter element layer and the activated carbon filter element layer are consistent in horizontal plane.
Preferably, the stainless steel filter screen, the ceramic filter element layer, the active carbon filter element layer, the first containing layer and the second containing layer are communicated.
Preferably, the bottom of the inner part of the water outlet pipe cavity is provided with an internal connecting thread, and the inner diameter of the central clamping ring is consistent with the inner diameter of the top end of the water outlet extension nozzle.
Preferably, the inner wall of the inner sealing ring is tightly attached to the outer part of the water outlet extension nozzle, and the outer wall of the inner sealing ring is tightly attached to the inner wall of the water outlet pipe cavity.
Preferably, the inner diameter of the water outlet extending nozzle is big in upper and lower and is horn-shaped.
Preferably, the elastic rubber rings are arranged at equal intervals, and the elastic rubber rings have elasticity.
Compared with the prior art, the utility model has the beneficial effects that: the filter element with high capacity for containing sewage not only realizes the function of not containing sewage with high capacity, but also realizes the function of improving the sealing performance of the connecting position and the function of external buffer protection;
Through being provided with stainless steel filter screen, ceramic filter core layer, active carbon filter core layer, first hold the layer and hold the layer with the second and hold, during the use, with the polyethylene base along the inside installation base screw in of water purifier, the outside screw thread of installation base and the inside internal thread interlock of outlet pipe intracavity form fastening connection each other, water is filtered by stainless steel filter screen, ceramic filter core layer, active carbon filter core layer by layer, discharge from outlet pipe cavity department, stainless steel filter screen filters large granule impurity, ceramic filter core layer filters little granule impurity, active carbon filter core layer gets rid of residual chlorine, stainless steel filter screen, ceramic filter core layer, active carbon filter core layer has first hold the layer with the second hold the layer, can hold the impurity of corresponding level, improve and hold dirty ability, the live time of extension filter core has realized not possessing the high capacity and has received dirty function;
When the filter element is installed, the threads outside the installation base and the internal threads inside the water outlet pipe cavity are mutually meshed to form fastening connection, the top of the installation base is propped against the bottom of the central clamping ring, the contact surface between the two is filled with the internal sealing ring to form sealing, and the water outlet extending nozzle extends downwards into the installation base, so that the water flow can pass conveniently, and the function of improving the sealing performance of the connection position is realized;
Through being provided with the elastic rubber ring, during the use, when changing the filter core, the filter core that waits to change is directly placed on the desktop, and the outside elasticity of three sets of elastic rubber rings that cup joint of stainless steel filter screen can increase outside can play certain guard action when colliding with the roll, reduces the cracked probability of inside ceramic layer, has realized outside buffering protection's function.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side view of a ceramic filter element layer of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of a polyethylene base of the present utility model;
FIG. 4 is a schematic top view of the elastomeric ring of the present utility model.
In the figure: 1. a polyethylene base; 2. a sealing rubber strip groove; 3. an external expansion sealing ring; 4. stainless steel filter screen; 5. a ceramic filter element layer; 6. an activated carbon filter element layer; 7. a first receiving layer; 8. a second accommodation layer; 9. a central clasp; 10. an inner seal ring; 11. a water outlet extension nozzle; 12. internal connecting threads; 13. a water outlet pipe cavity; 14. an elastic rubber ring.
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.
Example 1: referring to fig. 1-4, a filter element with high sewage containing capacity comprises a polyethylene base 1, wherein a sealing rubber strip groove 2 is formed in the bottom end of the outer part of the polyethylene base 1, an outward-expanding sealing ring 3 is sleeved in the sealing rubber strip groove 2, a ceramic filter element layer 5 is arranged at the top end of the polyethylene base 1, a stainless steel filter screen 4 is arranged outside the ceramic filter element layer 5, a water outlet pipe cavity 13 is vertically arranged in the middle position inside the polyethylene base 1, and a high sewage containing structure is arranged outside the ceramic filter element layer 5;
referring to fig. 1-4, a high-capacity filter element with high sewage containing capacity further comprises a high-capacity sewage containing structure, wherein the high-capacity sewage containing structure comprises a first sewage containing layer 7, the first sewage containing layer 7 is arranged between the outside of a ceramic filter element layer 5 and the inside of a stainless steel filter screen 4, an activated carbon filter element layer 6 is arranged in the inside of the ceramic filter element layer 5, and a second sewage containing layer 8 is arranged between the inside of the ceramic filter element layer 5 and the outside of the activated carbon filter element layer 6;
The vertical central lines of the stainless steel filter screen 4, the ceramic filter core layer 5 and the active carbon filter core layer 6 are overlapped, the horizontal planes of the bottom ends of the stainless steel filter screen 4, the ceramic filter core layer 5 and the active carbon filter core layer 6 are consistent, and the stainless steel filter screen 4, the ceramic filter core layer 5, the active carbon filter core layer 6, the first containing layer 7 and the second containing layer 8 are communicated, so that the dirt containing capacity can be improved, and the service time of the filter core can be prolonged;
Specifically, as shown in fig. 1 and 2, the stainless steel filter screen 4 filters large-particle impurities, the ceramic filter core layer 5 filters small-particle impurities, the activated carbon filter core layer 6 removes residual chlorine, and the stainless steel filter screen 4, the ceramic filter core layer 5 and the activated carbon filter core layer 6 are provided with the first containing layer 7 and the second containing layer 8, so that impurities of corresponding layers can be contained, the pollution containing capacity is improved, and the service time of the filter core is prolonged.
Example 2: the middle position inside the water outlet pipe cavity 13 is transversely and fixedly connected with a central clamping ring 9, the outer ring at the bottom of the central clamping ring 9 is glued with an inner sealing ring 10, the middle position at the bottom end of the central clamping ring 9 is fixedly connected with a water outlet extending nozzle 11, the bottom end inside the water outlet pipe cavity 13 is provided with an inner connecting thread 12, the inner diameter of the central clamping ring 9 is consistent with the inner diameter of the top end of the water outlet extending nozzle 11, the inner wall of the inner sealing ring 10 is tightly attached to the outer part of the water outlet extending nozzle 11, the outer wall of the inner sealing ring 10 is tightly attached to the inner wall of the water outlet pipe cavity 13, the inner diameter of the water outlet extending nozzle 11 is big-end-up and trumpet-shaped, and the compactness of the connecting position is increased;
Specifically, as shown in fig. 1 and 3, the external screw thread of the installation base and the internal screw thread 12 inside the water outlet pipe cavity 13 are mutually meshed to form a fastening connection, the top of the installation base is propped against the bottom of the central clamping ring 9, the contact surface between the two is filled with the internal sealing ring 10 to form a seal, and the water outlet extending nozzle 11 extends downwards into the installation base, so that the water flow is convenient to pass.
Example 3: three groups of elastic rubber rings 14 are sleeved outside the stainless steel filter screen 4, the elastic rubber rings 14 are arranged at equal intervals, and the elastic rubber rings 14 have elasticity, so that the structural strength of the outside is improved, and the buffering and damping capacity is improved;
Specifically, as shown in fig. 1 and fig. 4, the three groups of elastic rubber rings 14 sleeved on the outer part of the stainless steel filter screen 4 can increase the elasticity of the outer part, play a certain role in protection during the collision and rolling, and reduce the cracking probability of the inner ceramic layer.
Working principle: when the water purifier is used, firstly, the polyethylene base 1 is screwed in along the installation base in the water purifier, the threads outside the installation base and the internal connecting threads 12 in the water outlet cavity 13 are mutually meshed to form fastening connection, water is filtered layer by the stainless steel filter screen 4, the ceramic filter core layer 5 and the active carbon filter core layer 6, then discharged from the water outlet cavity 13, the stainless steel filter screen 4 filters large particle impurities, the ceramic filter core layer 5 filters small particle impurities, the active carbon filter core layer 6 removes residual chlorine, and the first containing layer 7 and the second containing layer 8 are arranged among the stainless steel filter screen 4, the ceramic filter core layer 5 and the active carbon filter core layer 6, so that impurities of corresponding layers can be contained, the pollution containing capacity is improved, and the service time of the filter core is prolonged. When the filter element is installed, the external screw thread of the installation base and the internal connecting screw thread 12 in the water outlet pipe cavity 13 are mutually meshed to form a fastening connection, the top of the installation base is propped against the bottom of the central clamping ring 9, the contact surface between the two parts is filled with the internal sealing ring 10 to form a seal, and the water outlet extending nozzle 11 extends downwards into the installation base to facilitate the passing of water flow. When the filter element is replaced, the filter element to be replaced is directly placed on the tabletop, the three groups of sleeved elastic rubber rings 14 outside the stainless steel filter screen 4 can increase the elasticity of the outside, a certain protection effect can be achieved when the filter element is knocked and rolled, and the cracking probability of the ceramic layer inside is reduced.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a high dirt capacity filter core that receives, includes polyethylene base (1), its characterized in that: the novel sewage treatment device is characterized in that a sealing rubber strip groove (2) is formed in the bottom end of the outer portion of the polyethylene base (1), an outer expansion sealing ring (3) is sleeved in the sealing rubber strip groove (2), a ceramic filter core layer (5) is arranged at the top end of the polyethylene base (1), a stainless steel filter screen (4) is arranged outside the ceramic filter core layer (5), a water outlet cavity (13) is vertically formed in the middle position of the inner portion of the polyethylene base (1), a central clamping ring (9) is transversely and fixedly connected to the middle position of the inner portion of the water outlet cavity (13), an inner sealing ring (10) is glued to the outer ring of the bottom of the central clamping ring (9), a water outlet extending nozzle (11) is fixedly connected to the middle position of the bottom end of the central clamping ring (9), three groups of elastic rubber rings (14) are sleeved outside the stainless steel filter screen (4), and a high-capacity sewage containing structure is arranged outside the ceramic filter core layer (5).
The high-capacity sewage containing structure comprises a first containing layer (7), wherein the first containing layer (7) is arranged between the outside of a ceramic filter element layer (5) and the inside of a stainless steel filter screen (4), an active carbon filter element layer (6) is arranged in the ceramic filter element layer (5), and a second containing layer (8) is arranged between the inside of the ceramic filter element layer (5) and the outside of the active carbon filter element layer (6).
2. A high capacity nanofiltration cartridge according to claim 1, wherein: the vertical central lines of the stainless steel filter screen (4), the ceramic filter element layer (5) and the active carbon filter element layer (6) are overlapped.
3. A high capacity nanofiltration cartridge according to claim 1, wherein: the bottoms of the stainless steel filter screen (4), the ceramic filter element layer (5) and the active carbon filter element layer (6) are consistent in horizontal plane.
4. A high capacity nanofiltration cartridge according to claim 1, wherein: the stainless steel filter screen (4), the ceramic filter element layer (5), the active carbon filter element layer (6), the first containing layer (7) and the second containing layer (8) are communicated.
5. A high capacity nanofiltration cartridge according to claim 1, wherein: the bottom inside the water outlet pipe cavity (13) is provided with an internal connecting thread (12), and the inner diameter of the central clamping ring (9) is consistent with the inner diameter of the top end of the water outlet extending nozzle (11).
6. A high capacity nanofiltration cartridge according to claim 1, wherein: the inner wall of the inner sealing ring (10) is tightly attached to the outer part of the water outlet extending nozzle (11), and the outer wall of the inner sealing ring (10) is tightly attached to the inner wall of the water outlet cavity (13).
7. A high capacity nanofiltration cartridge according to claim 1, wherein: the inner diameter of the water outlet extending nozzle (11) is big in upper and lower and is in a horn shape.
8. A high capacity nanofiltration cartridge according to claim 1, wherein: the elastic rubber rings (14) are arranged at equal intervals, and the elastic rubber rings (14) have elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322527362.3U CN220976616U (en) | 2023-09-18 | 2023-09-18 | Filter element with high sewage containing capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322527362.3U CN220976616U (en) | 2023-09-18 | 2023-09-18 | Filter element with high sewage containing capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220976616U true CN220976616U (en) | 2024-05-17 |
Family
ID=91036742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322527362.3U Active CN220976616U (en) | 2023-09-18 | 2023-09-18 | Filter element with high sewage containing capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220976616U (en) |
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2023
- 2023-09-18 CN CN202322527362.3U patent/CN220976616U/en active Active
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