CN206240129U - Filtering material of activated carbon, filter core and water purifier - Google Patents
Filtering material of activated carbon, filter core and water purifier Download PDFInfo
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- CN206240129U CN206240129U CN201621249289.1U CN201621249289U CN206240129U CN 206240129 U CN206240129 U CN 206240129U CN 201621249289 U CN201621249289 U CN 201621249289U CN 206240129 U CN206240129 U CN 206240129U
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- activated carbon
- filter layer
- filtering material
- fiber layers
- carbon fiber
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Abstract
The utility model discloses a kind of filtering material of activated carbon, filter core and water purifier, wherein, filtering material of activated carbon is used for water purifier, including：Activated carbon fiber layers, activated carbon fiber layers include NACF, and activated carbon fiber layers have first side；First filter layer, the first filter layer is covered in the first side of activated carbon fiber layers.Technical solutions of the utility model improve the stability of NACF Rotating fields.
Description
Technical field
The utility model is related to technical field of water purification, more particularly to a kind of filtering material of activated carbon, filter core and water purifier.
Background technology
In existing water purification technology, because the activated carbon of activated carbon fiber layers relative particle shape can save space, water purification is reduced
The volume of device, therefore, activated carbon fiber layers are more and more applied.
However, due to the structure less stable of the NACF in activated carbon fiber layers, causing NACF easy
Breaking releasing, especially after water is crossed, is easily scattered.
Utility model content
Main purpose of the present utility model is to provide a kind of filtering material of activated carbon, it is intended to improve the steady of NACF Rotating fields
It is qualitative.
To achieve the above object, the filtering material of activated carbon that the utility model is provided, for water purifier, including：
Activated carbon fiber layers, the activated carbon fiber layers include NACF, and the activated carbon fiber layers have first
Side；
First filter layer, first filter layer is covered in the first side of the activated carbon fiber layers.
Preferably, the activated carbon fiber layers also include adhesive, and the NACF is connected by described adhesive.
Preferably, the filtering material of activated carbon also includes the second filter layer, and the activated carbon fiber layers have and described first
The relative second side in side, second filter layer is covered in the second side of the activated carbon fiber layers.
Preferably, the two ends of first filter layer and the second filter layer length direction exceed the active carbon fibre
Tie up the two ends of layer length direction.
Preferably, the aperture of first filter layer and second filter layer is less than 10 microns.
Preferably, the thickness of first filter layer and second filter layer is 0.15mm to 0.3mm.
Preferably, first filter layer and second filter layer are non-woven fabrics.
Preferably, the edge of first filter layer is connected with second filter layer, and it is accommodating to form one between the two
Chamber, the activated carbon fiber layers are in the accommodating cavity.
Preferably, the edge of first filter layer is connected with second filter layer by hot melting way or glue connects
Connect.
Preferably, first filter layer is integrally formed with second filter layer.
The utility model also provides a kind of filter core, for water purifier, including hollow a center-pole and filtering material of activated carbon, institute
State center-pole and be provided with multiple through holes, the filtering material of activated carbon is wound in the center-pole outside wall surface and forms NACF
Filter layer, the filtering material of activated carbon includes：Activated carbon fiber layers, the activated carbon fiber layers include NACF, the work
Property Carbon fibe layer have relative first side and second side；First filter layer, first filter layer is covered in the work
Property Carbon fibe layer first side on.
Preferably, be wrapped with filtration outer layer in the NACF filter layer, the filtration outer layer be non-woven fabrics or
PP cottons.
The utility model also provides a kind of water purifier, including raw water inlet and filter core, the raw water inlet with it is described
Filter core is connected, and the filter core includes hollow a center-pole and filtering material of activated carbon, and the center-pole is provided with multiple through holes, described
Filtering material of activated carbon is wound in the center-pole outside wall surface and forms NACF filter layer, and the filtering material of activated carbon includes：
Activated carbon fiber layers, the activated carbon fiber layers include NACF, and the activated carbon fiber layers have the first relative side
Face and second side；First filter layer, first filter layer is covered in the first side of the activated carbon fiber layers.
Technical solutions of the utility model cover the first filter layer by using in the first side of activated carbon fiber layers, such as
, can be attached to activated carbon fiber layers on first filter layer, it is ensured that the stability of NACF Rotating fields by this.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
The cross-sectional view that Fig. 1 coordinates for a kind of concrete structure of the utility model filtering material of activated carbon with center-pole；
Fig. 2 is the cross-sectional view of another embodiment of the utility model filtering material of activated carbon；
Fig. 3 is the cross-sectional view of the another embodiment of the utility model filtering material of activated carbon.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Activated carbon fiber layers | 21 | First filter layer |
| 22 | Second filter layer | 30 | Center-pole |
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
If it is to be appreciated that directional instruction (such as up, down, left, right, before and after ...) in the utility model embodiment,
Then it is only used for explaining relative position relation, motion conditions between each part under a certain particular pose etc., if this is specific
When attitude changes, then directionality indicates also correspondingly to change therewith.
If in addition, being related to the description of " first ", " second " etc. in the utility model, it is only used for describing purpose, and
It is not intended that indicating or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, limit
At least one this feature can be expressed or be implicitly included to the feature for having " first ", " second ".In addition, between each embodiment
Technical scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, work as technical side
It will be understood that the combination of this technical scheme does not exist when the combination appearance of case is conflicting or cannot realize, also not in this practicality
Within the protection domain of new requirement.
The utility model proposes a kind of filtering material of activated carbon, for water purifier.
As shown in figure 1, the filtering material of activated carbon includes the filter layer 21 of activated carbon fiber layers 10 and first, activated carbon fiber layers 10
Including NACF, activated carbon fiber layers 10 have first side；First filter layer 21 is covered in activated carbon fiber layers 10
In first side.
Thickness generally, due to the activated carbon fiber layers 10 of drainage is general all than relatively thin, similar 2mm or so, activated carbon
Bonding force is not too big between NACF in fibrage 10, causes the NACF in activated carbon fiber layers 10 easy
Come off.Therefore, be covered in the first filter layer 21 in the first side of activated carbon fiber layers 10 by the utility model, in this way, can be by
Activated carbon fiber layers 10 are attached on the first filter layer 21, so that the position of the NACF that can be fixed in activated carbon fiber layers 10
Put, prevent NACF from coming off, that is, finally improve the stability of the structure of activated carbon fiber layers 10.
And when the filtering material of activated carbon of the active Carbon fibe layer 10 and the first filter layer 21 is wound into filter core, should
First filter layer 21 can bear certain folding force and pulling force, so, it is possible to reduce the pulling force between NACF, so as to have
Effect prevents from departing between NACF in winding process and producing displacement, or even asking of being come off from activated carbon fiber layers 10
Topic.
It is noted that the activated carbon fiber layers 10 in the utility model are in film-form, the active charcoal is being wound
During the filtering material of activated carbon of the filter layer 21 of fibrage 10 and first, preferably activated carbon fiber layers 10 and center-pole 30 are closely pasted
Close, in this way, activated carbon fiber layers 10 are closely compressed by the first filter layer 21, so that the filter cartridge construction formed after improving winding
Stability.
In order to further improve the stability of structure between NACF in activated carbon fiber layers 10, active carbon fibre is set
Dimension layer 10 also includes adhesive, and NACF is connected by adhesive.It is noted that the consumption of the adhesive is suitably
Can, should prevent excessive adhesive from making the adhesive in activated carbon fiber layers 10 excessive, and reduce the mistake of activated carbon fiber layers 10
Filter effect.
As shown in Fig. 2 in order to further reduce coming off for NACF in activated carbon fiber layers 10, setting active carbon filtration
Material also includes the second filter layer 22, and activated carbon fiber layers 10 have the second side relative with first side, the second filter layer 22
It is covered in the second side of activated carbon fiber layers 10.In this way, being clamped in the first filter layer equivalent to by activated carbon fiber layers 10
21 and second between filter layer 22, so that the position of the NACF that can be fixed in activated carbon fiber layers 10, prevents activated carbon
Fibre shedding, that is, finally improve the stability of the structure of activated carbon fiber layers 10.
When by the above-mentioned shape on center-pole 30 of the filtering material of activated carbon with the first filter layer 21 and the second filter layer 22
When carrying out drainage into filter core, in order to be come off when preventing and being located at filter core innermost layer and the chance water of outermost activated carbon fiber layers 10, if
The two ends of the first filter layer 21 and the length direction of the second filter layer 22 are put beyond the two ends of the length direction of activated carbon fiber layers 10,
In this way, the two ends of activated carbon fiber layers 10 are in being surrounded by the first filter layer 21 and the second filter layer 22, can effectively to prevent
Current destroy activated carbon fiber layers 10.Specifically, when by the filtering material of activated carbon on center-pole 30, can also be set
Winding is several layers of more on center-pole 30 beyond the length of activated carbon fiber layers 10 for one filter layer 21 and the second filter layer 22, can such as set
2 or 3 layers are set to, in this way, can further strengthen the first filter layer 21 and the protection activity Carbon fibe of the second filter layer 22 layer 10, prevent
The effect that only activated carbon fiber layers 10 come off.
Meanwhile, the filter layer 22 of the first filter layer 21 and second may also function as filtering beyond the length of activated carbon fiber layers 10
Effect.Wherein, the first filter layer 21 and the second filter layer 22 are beyond activated carbon fiber layers 10 and near one end of center-pole 30
Aperture may be configured as 0.5 to 1.5 micron, preferably 1 micron, the first filter layer 21 and the second filter layer 22 exceed active carbon fibre
The dimension layer 10 and aperture away from one end of center-pole 30 may be configured as 4.5 to 5.5 microns, preferably 5 microns, in this way, can strengthen
First filter layer 21 and the second filter layer 22 exceed the protecting effect and filter effect of the part of activated carbon fiber layers 10.
Ensure the utility model in filtering material of activated carbon structural stability simultaneously, in order to further increase the active carbon filtration
The strainability of material, the aperture for setting the first filter layer 21 and the second filter layer 22 is less than 10 microns, in this way, the filtering material of activated carbon
In the first filter layer 21 or the second filter layer 22 may filter that particulate contamination, in case particulate contamination block activated carbon fiber layers
10, and reduce the filter effect of activated carbon fiber layers 10.
Preferably due to non-woven fabrics has preferable filterability and stability, therefore, in setting the utility model first
The filter layer 22 of filter layer 21 and second is non-woven fabrics.Certainly, in other embodiment of the present utility model, also can be by the first mistake
The filter layer 22 of filtering layer 21 and second is set to latticed other structures.
In order to prevent the thickness of the first filter layer 21 and the second filter layer 22 blocked up, and influence activated carbon in the utility model
The thickness of the strainability of filter material, the first filter layer 21 of setting and the second filter layer 22 is between 0.15~0.3mm, so as to protect
Card is while reach filter effect, can effectively prevent the volume of filter core being made up of the filtering material of activated carbon excessive, to reduce filter core
Take up room.
The first side and the of activated carbon fiber layers 10 is simply wrapped due to the first filter layer 21 and the second filter layer 22
Two side faces, so still have a small amount of NACF to be come off from the edge of activated carbon fiber layers 10.Therefore, as shown in figure 3, originally
The edge that the first filter layer 21 is set in utility model is connected with the second filter layer 22, and forms an accommodating cavity between the two, living
Property Carbon fibe layer 10 in the accommodating cavity, in this way, the edge of activated carbon fiber layers 10 and extraneous contact can be reduced, so as to reduce
NACF comes off；Certainly, activated carbon fiber layers 10 be may also set up entirely by the first filter layer 21 and the second filter layer 22
Wrap, so as to substantially reduce the path for coming off of NACF as far as possible, improve the structure of activated carbon fiber layers 10
Stability.
Specifically, the first filter layer 21 can be set to be integrally formed with the second filter layer 22, now, can first by NACF
Layer 10 is arranged on the first filter layer 21, is then turned down the second filter layer 22 and is contacted with activated carbon fiber layers 10, you can wraps
Activated carbon fiber layers 10；Certainly, activated carbon fiber layers 10 can also be formed between the first filter layer 21 and the second filter layer 22
The opening of accommodating cavity be put into accommodating cavity.
It is worth mentioning that after by activated carbon fiber layers 10 in accommodating cavity, the opening of accommodating cavity can be shut, such as
This, you can prevent NACF from being come off from the edge of activated carbon fiber layers 10.
Preferably, the connection of the edge of the first filter layer 21 and the second filter layer 22 can be by hot melt in the utility model
Mode accomplishes which is simple and convenient, can improve the efficiency of filtering material of activated carbon making.And, when the length of the filtering material of activated carbon
When more long, in order to prevent the structural stability reduction at the middle part of activated carbon fiber layers 10, cause the work at the middle part of activated carbon fiber layers 10
Property Carbon fibe produce displacement, may also set up between the first filter layer 21 and the second filter layer 22 be spaced a default distance by heat
Molten mode is connected, so as to strengthen the stability of filtering material of activated carbon structure in the utility model.Certainly, the first filter layer 21 and second
Filter layer 22 can also be connected by glue.
The utility model also proposes a kind of filter core, and the filter core includes hollow a center-pole 30 and activated carbon mentioned above
Filter material, center-pole 30 is provided with multiple through holes, and filtering material of activated carbon is wound in the outside wall surface of center-pole 30 and forms NACF
Filter layer.The concrete structure of filtering material of activated carbon employs the whole of above-mentioned all embodiments due to filter core with reference to above-described embodiment
Technical scheme, therefore all beneficial effects that at least technical scheme with above-described embodiment is brought, no longer go to live in the household of one's in-laws on getting married one by one herein
State.Wherein, the number of plies of filtering material of activated carbon winding can be selected according to factors such as intensity filters, and the work after winding usually can be set
Property Carbon fibe filter layer thickness between 8mm-12mm.
In order to prevent granular impurity from blocking NACF filter layer, it was wrapped with NACF filter layer
Filter outer layer, filtration outer layer is non-woven fabrics or PP cottons.
The utility model also proposes a kind of water purifier, and the water purifier includes raw water inlet and filter core mentioned above, former
Water water inlet is connected with filter core.Concrete structure reference above-described embodiment of filter core, because filter core employs above-mentioned all embodiments
Whole technical schemes, therefore all beneficial effects brought of technical scheme at least with above-described embodiment, herein no longer
Repeat one by one.
Preferred embodiment of the present utility model is these are only, the scope of the claims of the present utility model is not thereby limited, it is every
Under inventive concept of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (13)
1. a kind of filtering material of activated carbon, for water purifier, it is characterised in that including：
Activated carbon fiber layers, the activated carbon fiber layers include NACF, and the activated carbon fiber layers have first side；
First filter layer, first filter layer is covered in the first side of the activated carbon fiber layers.
2. filtering material of activated carbon as claimed in claim 1, it is characterised in that the activated carbon fiber layers also include adhesive, institute
NACF is stated to be connected by described adhesive.
3. filtering material of activated carbon as claimed in claim 1, it is characterised in that the filtering material of activated carbon also includes the second filter layer,
The activated carbon fiber layers have the second side relative with the first side, and second filter layer is covered in the activity
In the second side of Carbon fibe layer.
4. filtering material of activated carbon as claimed in claim 3, it is characterised in that first filter layer and second filter layer are long
The two ends in direction are spent beyond the two ends of the activated carbon fiber layers length direction.
5. filtering material of activated carbon as claimed in claim 3, it is characterised in that first filter layer and second filter layer
Aperture is less than 10 microns.
6. filtering material of activated carbon as claimed in claim 3, it is characterised in that first filter layer and second filter layer
Thickness is 0.15mm to 0.3mm.
7. filtering material of activated carbon as claimed in claim 3, it is characterised in that first filter layer and second filter layer are equal
It is non-woven fabrics.
8. filtering material of activated carbon as claimed in claim 3, it is characterised in that the edge of first filter layer and second mistake
Filtering layer is connected, and forms an accommodating cavity between the two, and the activated carbon fiber layers are in the accommodating cavity.
9. filtering material of activated carbon as claimed in claim 8, it is characterised in that the edge of first filter layer and second mistake
Filtering layer is connected by hot melting way or glue is connected.
10. the filtering material of activated carbon as any one of claim 3 to 7, it is characterised in that first filter layer with it is described
Second filter layer is integrally formed.
11. a kind of filter cores, for water purifier, it is characterised in that including a hollow center-pole and as appointed in claim 1 to 8
Filtering material of activated carbon described in one, the center-pole is provided with multiple through holes, and the filtering material of activated carbon is wound in the center-pole
In outside wall surface and form NACF filter layer.
12. filter cores as claimed in claim 11, it is characterised in that be wrapped with filtering in the NACF filter layer outer
Layer, the filtration outer layer is non-woven fabrics or PP cottons.
A kind of 13. water purifiers, it is characterised in that the filter core including raw water inlet and as described in claim 11 or 12, it is described
Raw water inlet is connected with the filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621249289.1U CN206240129U (en) | 2016-11-17 | 2016-11-17 | Filtering material of activated carbon, filter core and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621249289.1U CN206240129U (en) | 2016-11-17 | 2016-11-17 | Filtering material of activated carbon, filter core and water purifier |
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|---|---|
| CN206240129U true CN206240129U (en) | 2017-06-13 |
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|---|---|---|---|
| CN201621249289.1U Active CN206240129U (en) | 2016-11-17 | 2016-11-17 | Filtering material of activated carbon, filter core and water purifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998700A (en) * | 2016-11-17 | 2018-05-08 | 佛山市顺德区美的饮水机制造有限公司 | Filtering material of activated carbon, filter core and water purifier |
| TWI774285B (en) * | 2020-03-31 | 2022-08-11 | 日商日本製紙股份有限公司 | Water purifier filter and method of manufacturing the same |
-
2016
- 2016-11-17 CN CN201621249289.1U patent/CN206240129U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998700A (en) * | 2016-11-17 | 2018-05-08 | 佛山市顺德区美的饮水机制造有限公司 | Filtering material of activated carbon, filter core and water purifier |
| TWI774285B (en) * | 2020-03-31 | 2022-08-11 | 日商日本製紙股份有限公司 | Water purifier filter and method of manufacturing the same |
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