CN209890395U - Filtering component structure of filter element - Google Patents
Filtering component structure of filter element Download PDFInfo
- Publication number
- CN209890395U CN209890395U CN201920421940.6U CN201920421940U CN209890395U CN 209890395 U CN209890395 U CN 209890395U CN 201920421940 U CN201920421940 U CN 201920421940U CN 209890395 U CN209890395 U CN 209890395U
- Authority
- CN
- China
- Prior art keywords
- filter
- pac
- skeleton
- scale inhibitor
- end cover
- 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 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000002455 scale inhibitor Substances 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 33
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 101001134276 Homo sapiens S-methyl-5'-thioadenosine phosphorylase Proteins 0.000 claims description 6
- 102100022050 Protein canopy homolog 2 Human genes 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229920000049 Carbon (fiber) Polymers 0.000 abstract description 13
- 239000004917 carbon fiber Substances 0.000 abstract description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 11
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract description 3
- 241001268993 Heterochrosis Species 0.000 abstract description 3
- 229960001701 chloroform Drugs 0.000 abstract description 3
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a filter assembly structure of filter core, including casing and filter assembly, be equipped with the cavity in the casing, in the cavity was arranged in to filter assembly, filter assembly includes scale inhibitor skeleton, filter core skeleton and PAC filter material, scale inhibitor skeleton, filter core skeleton and PAC filter material are hollow barrel form, and in the PAC filter material was arranged in to the filter core skeleton, the filter core skeleton was arranged in to the scale inhibitor skeleton, left the space between PAC filter material and the cavity inner wall, in rivers gone into the space to PAC filter material, filter core skeleton, scale inhibitor skeleton flow through in proper order, the back flows out by the scale inhibitor skeleton. This kind of filter element's filter component structure, scale inhibitor skeleton and filter core skeleton support PAC filter material, and the PAC filter material includes PP cotton and carbon fiber, is equipped with the PAC between carbon fiber and the PP lap, and the large granule impurity such as silt, rust is got rid of to the PP cotton, and PAC water purification adsorbs heavy metal ion, and carbon fiber adsorbs chlorine residue, peculiar smell, heterochrosis, trichloromethane, carbon tetrachloride, PAC filter material have multiple filtering capability, and the filter core application scene is more extensive.
Description
Technical Field
The utility model relates to a purifier technical field specifically is a filtering component structure of filter core.
Background
The filter component of the existing filter element consists of PP cotton and activated carbon, the function is single, and the functional design of the filter element is generally biased to scale inhibition, and the application scene is single.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filter assembly structure of filter core that has multiple filtering capability, uses the scene more extensive.
The purpose of the utility model is realized like this:
the utility model provides a filter assembly structure of filter core, includes casing and filter assembly, be equipped with the cavity in the casing, in the cavity was arranged in to filter assembly, filter assembly includes scale inhibitor skeleton, filter core skeleton and PAC filter material, scale inhibitor skeleton, filter core skeleton and PAC filter material are hollow barrel form, and in the PAC filter material was arranged in to the filter core skeleton, the filter core skeleton was arranged in to the scale inhibitor skeleton, left the space between PAC filter material and the cavity inner wall, rivers flowed into in the space to flow through PAC filter material, filter core skeleton, scale inhibitor skeleton in proper order, the back flows out by the scale inhibitor skeleton. This kind of filter element's filter component structure, antisludging agent skeleton and filter core skeleton support PAC filter material, PAC filter material has multiple filtering capability, and the filter core application scene is more extensive.
The purpose of the utility model can also adopt the following technical measures to solve:
as a more specific scheme, the PAC filter material includes PP cotton and carbon fiber, the PP cotton is wound into a hollow cylinder, the carbon fiber is clamped in a PP cotton roll, PAC is arranged between the carbon fiber and the PP cotton roll, the PP cotton removes large-particle impurities such as silt and rust, PAC purifies water and adsorbs heavy metal ions, and the carbon fiber adsorbs residual chlorine, peculiar smell, heterochrosis, trichloromethane and carbon tetrachloride, so the PAC filter material achieves the purpose of the above multiple filtering functions.
As a more specific scheme, evenly be equipped with a plurality of holes of permeating water on the filter core skeleton, the hole intercommunication filter core skeleton of permeating water is inside and outside. Water in the filter element is filtered by the PAC filter material and then enters the inside of the filter element framework through the water permeable holes.
As a more specific scheme, the MSAP scale inhibitor is arranged on the scale inhibitor framework, the bottom of the scale inhibitor framework is provided with a water inlet, and the water inlet is communicated with the inside and the outside of the scale inhibitor framework. The MSAP scale inhibitor prevents scale from being generated on the scale inhibitor framework, water in the filter element framework enters the scale inhibitor framework through the water inlet hole, and the water inlet hole is formed in the bottom of the scale inhibitor framework to prolong the length of the water channel.
As a more specific scheme, the scale inhibitor framework comprises a water collecting ring and at least two sections of central tubes, wherein support steps are arranged on the outer side of the upper portion of each central tube, the top surfaces of the central tubes are closed, water outlet holes are formed in the top surfaces of the central tubes, a bottom cover is arranged on the lower portion of each central tube, water inlet holes are formed in the bottom cover, the side wall of the lower portion of each central tube extends downwards to form the position of the bottom cover, the support steps on the upper portion of one section of the central tube are inserted into the lower portion of. The scale inhibitor framework is designed in multiple sections and is communicated with the MSAP scale inhibitor through a water inlet hole, so that the aim of secondary filtration is fulfilled.
As a more specific scheme, an annular protrusion is arranged on the inner wall of the water collecting ring, an annular groove is arranged on the corresponding support step of the central tube, the annular protrusion is clamped in the annular groove, and the inner wall of the water collecting ring is abutted against the side wall of the support step of the central tube.
As a more specific scheme, the cavity is further provided with an upper end cover and a lower end cover, the upper end cover is arranged on the top surface of the filtering component and wraps the top of the filtering component, the lower end cover is arranged on the bottom surface of the filtering component and wraps the bottom of the filtering component, and the lower end cover is in limit connection with the bottom surface of the cavity. The upper end cover and the lower end cover jointly fix the filtering component to prevent the filtering component from shaking.
As a more specific scheme, the top of the upper end cover penetrates out of the shell, a water outlet channel is arranged in the upper end cover and is communicated with the interior of the scale inhibitor framework, a water inlet channel is reserved on the periphery of the upper end cover and the shell and is communicated with the gap, and water inlet and outlet paths are concentrated.
As a more specific scheme, the periphery of the upper end cover is uniformly provided with limiting bulges along the radial direction, so that a water inlet channel is reserved between the periphery of the upper end cover and the cavity.
The utility model has the advantages as follows:
(1) this kind of filter element's filter component structure, scale inhibitor skeleton and filter core skeleton support PAC filter material, and the PAC filter material has multiple filtering capability, and the filter core application scene is more extensive.
(2) The PAC filter material comprises PP cotton and carbon fiber, the PP cotton is wound into a hollow cylinder shape, the carbon fiber is clamped in a PP cotton roll, the PAC is arranged between the carbon fiber and the PP cotton roll, the PP cotton removes large-particle impurities such as silt, rust and the like, the PAC purifies water and adsorbs heavy metal ions, and the carbon fiber adsorbs residual chlorine, peculiar smell, heterochrosis, trichloromethane and carbon tetrachloride, so the PAC filter material achieves the aim of the various filtering functions.
(3) Moreover, the scale inhibitor framework is designed in multiple sections and is communicated with the MSAP scale inhibitor through a water inlet hole, so that the aim of secondary filtration is fulfilled, and scale formation of the scale inhibitor framework is prevented.
(4) In addition, the filtering component is fixed together by the upper end cover and the lower end cover, so that the filtering component is prevented from shaking.
Drawings
Fig. 1 is an exploded view of the filter assembly with a filter element according to the present invention.
Fig. 2 is a schematic cross-sectional view of a filter assembly with a filter element according to the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of fig. 2 at B.
Fig. 5 is an enlarged view of fig. 2 at C.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
in one embodiment, referring to fig. 1-5, a sealing structure of a filter element comprises a valve head 1, a housing, an upper end cap 4, a filter element 5 and a lower end cap 6, wherein the housing comprises an end cap 2 and a barrel 3, the upper end cap 4, the filter element 5 and the lower end cap 6 are arranged in a sealed cavity formed after the end cap 2 is connected with the barrel 3, the filter element 5 is vertically arranged, a water inlet is arranged on the peripheral side wall of the filter element 5, a water outlet is arranged at the top of the filter element 5, a gap 50 is left between the cavity and the filter element 5, a lower surrounding wall 60 is arranged at the top of the lower end cap 6, the top surface of the lower end cap 6 abuts against the bottom of the filter element 5, the lower surrounding wall 60 wraps the bottom of the filter element 5, the bottom surface of the lower end cap 6 is in limited connection with the cavity, an upper surrounding wall 43 is arranged at the bottom surface, the top of the upper end cover 4 penetrates through the end cover 2, a water outlet channel 41 is arranged in the upper end cover 4, the water outlet channel 41 is communicated with a water outlet of the filter assembly 5, a limiting bulge 44 is uniformly arranged on the outer periphery of an upper surrounding wall 43 of the upper end cover along the radial direction, so that a water inlet channel 42 is reserved between the periphery of the upper end cover 4 and the end cover 2, and the water inlet channel 42 is communicated with the gap 50.
The valve head 1 is fixed on the end cover 2, the valve head 1 is provided with a water inlet end 11 and a water outlet end 12, the water outlet end 12 of the valve head 1 is arranged at the central position of the valve head 1, the water inlet end 11 of the valve head 1 is arranged on the periphery of the water outlet end 12, the top of the upper end cover 4 is inserted into the water outlet end 12 of the valve head 1, so that the water outlet end 12 is communicated with the water outlet channel 41, and the water inlet end 11 is communicated with the water inlet channel 42. The valve head 1 is provided with a water outlet connector 14 along the radial direction, the water outlet connector 14 is communicated with a water outlet end 12 of the valve head 1, the valve head 1 is provided with a water inlet connector 13 along the axial direction, and the water inlet connector 13 is communicated with a water inlet end 11 of the valve head 1.
Wherein, the lateral wall of the upper end cover 4 is provided with a first ring groove 40 near the top, the position of the first ring groove 40 is higher than the top surface of the end cover 2, a first sealing ring 7 is arranged in the first ring groove 40, the upper end cover 4 and the valve head 1 are sealed by the first sealing ring 7, the water path of the water outlet end 12 communicated with the water outlet channel 41 is isolated from the water path of the water inlet end 11 communicated with the water inlet channel 42, the lateral wall of the end cover 2 is provided with a second ring groove 20 near the top, the second ring groove 20 is provided with a second sealing ring 8, the top of the inner end cover 2 is sealed by the second sealing ring 8 with the valve head 1, the water path of the water inlet end 11 communicated with the water.
The filter assembly 5 comprises a PAC filter material 51, a filter element framework 52 and a scale inhibitor framework 53. The scale inhibitor framework 53, the filter element framework 52 and the PAC filter material 51 are all hollow cylinder shapes, the filter element framework 52 is arranged in the PAC filter material 51, the scale inhibitor framework 53 is arranged in the filter element framework 52, the gap 50 is reserved between the PAC filter material 51 and the inner wall of the cavity, water flows into the gap 50, sequentially flows through the PAC filter material 51, the filter element framework 52 and the scale inhibitor framework 53, and then flows out from the scale inhibitor framework 53.
In this embodiment, the PAC filter 51 includes PP cotton wound in a hollow cylindrical shape and carbon fibers sandwiched between PP cotton rolls, and PAC (polyaluminium chloride) is provided between the carbon fibers and the PP cotton rolls.
A plurality of water permeable holes 520 are uniformly formed in the filter element framework 52, and the water permeable holes 520 are communicated with the inside and the outside of the filter element framework 52. The top surface of the lower end cover 6 extends with a positioning projection 61, and the positioning projection 61 is inserted into the bottom of the filter element framework 52.
The scale inhibitor framework 53 is provided with MSAP scale inhibitor, the scale inhibitor framework 53 comprises a water collecting ring 531 and two sections of central tubes 530, the outer side of the upper part of the central tube 530 is provided with a support step 5301, the top surface of the central tube 530 is closed, the top surface of the central tube 530 is provided with a water outlet 533, the lower part of the central tube 530 is provided with a bottom cover 532, the bottom cover 532 is in snap-fit connection with the lower part of the central tube, the bottom cover 532 is provided with the water inlet 5320, the side wall of the lower part of the central tube 530 downwards extends out of the position of the bottom cover 532, the support step 5301 of the upper part of one section of the central tube 530 is inserted into the lower part of the other section of the central tube, the support step 5301 of the topmost section of the central tube 530 is in snap-fit connection with the water collecting ring 531, the inner wall of the water collecting ring 531 is, the water in the filter element passes through the PAC filter material 51 and the filter element framework 52, enters the bottom of the scale inhibitor framework 53 from the water inlet 5320 at the lowest part of the scale inhibitor framework 53, finally flows out from the water collecting ring 531 at the top of the scale inhibitor framework 53, and the outlet of the water collecting ring 531 is the water outlet of the filter component 5.
Claims (9)
1. The utility model provides a filter assembly structure of filter core, includes casing and filter assembly (5), be equipped with the cavity in the casing, in filter assembly (5) arranged the cavity in, characterized by, filter assembly (5) include antisludging agent skeleton (53), filter core skeleton (52) and PAC filter material (51), antisludging agent skeleton (53), filter core skeleton (52) and PAC filter material (51) are hollow barrel form, and PAC filter material (51) is arranged in filter core skeleton (52), and in filter core skeleton (52) were arranged in to antisludging agent skeleton (53), leave space (50) between PAC filter material (51) and the cavity inner wall, water flows into in space (50) to flow through PAC filter material (51), filter core skeleton (52), antisludging agent skeleton (53) in proper order, the back flows by antisludging agent skeleton (53).
2. A filter assembly structure as claimed in claim 1, wherein the PAC filter (51) comprises PP cotton wound in a hollow cylindrical form and carbon fibres sandwiched between PP cotton rolls with PAC interposed therebetween.
3. A filter assembly structure of a filter cartridge as claimed in claim 1, wherein a plurality of water permeable holes (520) are uniformly formed in the filter cartridge frame (52), and the water permeable holes (520) are communicated with the inside and the outside of the filter cartridge frame (52).
4. The filter assembly structure of the filter element as claimed in claim 1, wherein the scale inhibitor framework (53) is provided with MSAP scale inhibitor, the bottom of the scale inhibitor framework (53) is provided with a water inlet (5320), and the water inlet (5320) is communicated with the inside and the outside of the scale inhibitor framework (53).
5. The filter assembly structure of the filter element according to claim 4, wherein the scale inhibitor framework (53) comprises a water collecting ring (531) and at least two sections of central tubes (530), a support step (5301) is arranged on the outer side of the upper part of the central tube (530), the top surface of the central tube (530) is closed, a water outlet hole (533) is arranged on the top surface of the central tube (530), a bottom cover (532) is arranged on the lower part of the central tube (530), the water inlet hole (5320) is arranged on the bottom cover (532), the side wall of the lower part of the central tube (530) extends downwards to the position of the bottom cover (532), the support step (5301) on the upper part of one section of the central tube (530) is inserted into the lower part of the other section of the central tube (530), and.
6. A filter assembly structure of a filter cartridge as claimed in claim 5, wherein the inner wall of the water collecting ring (531) is provided with an annular protrusion (5310), the corresponding support step (5301) of the center tube (530) is provided with an annular groove (5302), the annular protrusion (5310) is clamped in the annular groove (5302), and the inner wall of the water collecting ring (531) abuts against the side wall of the support step (5301) of the center tube (530).
7. A filter element structure of a filter element according to claim 1, wherein the cavity is further provided with an upper end cover (4) and a lower end cover (6), the upper end cover (4) is arranged on the top surface of the filter element (5) and wraps the top of the filter element (5), the lower end cover (6) is arranged on the bottom surface of the filter element (5) and wraps the bottom of the filter element (5), and the lower end cover (6) is in limit connection with the bottom surface of the cavity.
8. The filter assembly structure of the filter element according to claim 7, wherein the top of the upper end cover (4) penetrates through the shell, a water outlet channel (41) is arranged in the upper end cover (4), the water outlet channel (41) is communicated with the interior of the scale inhibitor framework (53), a water inlet channel (42) is reserved on the periphery of the upper end cover (4) and the shell, and the water inlet channel (42) is communicated with the gap (50).
9. A filter assembly arrangement according to claim 8, characterised in that the upper end cap (4) is provided with radially uniform stop projections (44) around its periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920421940.6U CN209890395U (en) | 2019-03-30 | 2019-03-30 | Filtering component structure of filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920421940.6U CN209890395U (en) | 2019-03-30 | 2019-03-30 | Filtering component structure of filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209890395U true CN209890395U (en) | 2020-01-03 |
Family
ID=69017978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920421940.6U Expired - Fee Related CN209890395U (en) | 2019-03-30 | 2019-03-30 | Filtering component structure of filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209890395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987741A (en) * | 2019-03-30 | 2019-07-09 | 佛山市云米电器科技有限公司 | A kind of filter assemblies structure of filter core |
| WO2021190460A1 (en) * | 2020-03-21 | 2021-09-30 | 芜湖美的厨卫电器制造有限公司 | Filter element assembly, filter, water path control system, and water heater |
-
2019
- 2019-03-30 CN CN201920421940.6U patent/CN209890395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987741A (en) * | 2019-03-30 | 2019-07-09 | 佛山市云米电器科技有限公司 | A kind of filter assemblies structure of filter core |
| WO2021190460A1 (en) * | 2020-03-21 | 2021-09-30 | 芜湖美的厨卫电器制造有限公司 | Filter element assembly, filter, water path control system, and water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209890395U (en) | Filtering component structure of filter element | |
| CN111392892A (en) | Composite filter element device and water purifier | |
| CN110038439B (en) | Reverse osmosis composite filter element assembly | |
| EP3594183B1 (en) | Water purification system | |
| CN110040860B (en) | Reverse osmosis composite filter element assembly | |
| CN214936540U (en) | Multilayer combined type water purifier filter element with good purification effect | |
| CN210710976U (en) | Water purifier and water purifier composite filter element | |
| CN211871582U (en) | Water purification machine and composite filter element thereof | |
| CN210214993U (en) | Improved structure of filter element of water purifier | |
| CN109987741A (en) | A kind of filter assemblies structure of filter core | |
| CN210214957U (en) | Multistage composite filter element structure | |
| CN209885379U (en) | Hydrogen peroxide solution precision filter | |
| CN210125225U (en) | Filter core, purifier and water heater | |
| CN216259542U (en) | Composite filter and water purifier | |
| CN110694330A (en) | Composite filter element and water purification equipment | |
| CN210559707U (en) | Composite filter element for filtering and improving efficiency | |
| CN213623517U (en) | Water purifying equipment | |
| CN216824964U (en) | Improved carbon fiber filter element | |
| CN217119536U (en) | Filter | |
| CN218290514U (en) | Composite filter element and water treatment device | |
| CN212594318U (en) | Filter | |
| CN211170139U (en) | Composite filter element and household appliance | |
| CN219792617U (en) | Water purification filter element using RO membrane coil | |
| CN111111290A (en) | Front-rear composite filter element and water purifier | |
| CN110694329A (en) | Composite filter element and water purification equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |