CN207566998U - A kind of tap filter core - Google Patents
A kind of tap filter core Download PDFInfo
- Publication number
- CN207566998U CN207566998U CN201721459622.6U CN201721459622U CN207566998U CN 207566998 U CN207566998 U CN 207566998U CN 201721459622 U CN201721459622 U CN 201721459622U CN 207566998 U CN207566998 U CN 207566998U
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- China
- Prior art keywords
- filter core
- level
- tap
- ultrafiltration membrane
- active carbon
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model is related to a kind of tap filter core, including level-one filter core, two level filter core, connector sleeve；The level-one filter core includes PE sintered filter cores, active carbon stick and alkaline filtrate from outside to inside；The level-one filter core is connect with the water inlet end of the connector sleeve, and the water outlet of the connector sleeve is connect with the two level filter core.The utility model has the advantages of simple in structure, good purification, performance is stablized.
Description
Technical field
The utility model is related to tap water clarifier, more specifically to a kind of tap filter core.
Background technology
At present, it in conventional faucet water purification catridge, for guarantee compact, is filtered mostly by single filter membrane,
Generally there are following deficiencies for such design：
(1) it is directly filtered by filter membrane, big impurity easily blocks filter membrane in tap water, and service life is short.
(2) Oxidative demage is caused to filter membrane containing strong oxidizers such as chlorine in tap water.
(3) water purification catridge work a period of time, filter core inside can adsorb a large amount of impurity, can easily grow a large amount of bacteriums,
Cause water purifier unclean.
Utility model content
Problem to be solved in the utility model is, provides the tap filter core that a kind of purification function is good, and performance is stablized.
In order to solve the above-mentioned technical problem, the utility model provides a kind of tap filter core, including level-one filter core, two level
Filter core, connector sleeve；The level-one filter core includes PE sintered filter cores, active carbon stick and alkaline filtrate from outside to inside；The first-level filtering
Core is connect with the water inlet end of the connector sleeve, and the water outlet of the connector sleeve is connect with the two level filter core.
As the preferred scheme of the utility model, the two level filter core includes filter case and ultrafiltration membrane, the ultrafiltration membrane
It is set to the inside of the filter case.
As the preferred scheme of the utility model, the ultrafiltration membrane is ultrafiltration membrane filaments, and the ultrafiltration membrane filaments are opened with both ends
The hollow channel of mouth, the both ends open of the ultrafiltration membrane filaments are set towards the water outlet end cap.
As the preferred scheme of the utility model, the pore diameter range of the ultrafiltration membrane filaments is 0.01 μm -0.1 μm.
As the preferred scheme of the utility model, the end of the filter case is equipped with water outlet end cap, the water outlet end cap
Including end cap ontology and sealing ring, the end cap ontology is equipped with the cannular boss connected in the two level filter core, and the boss is set
It is fluted, the sealing ring is provided on the groove.
As the preferred scheme of the utility model, the PE sintered filter cores are hollow structure, and one end is closed, and the other end is opened
Mouthful；The active carbon stick is hollow structure, the outside of the active carbon stick and the cavity cooperation grafting of the PE sintered filter cores；Institute
Alkaline filtrate is stated to be filled in the cavity of the active carbon stick.
As the preferred scheme of the utility model, the connector sleeve, which is equipped with, connects the level-one filter core and the two level filter core
Through plate, the through plate is equipped with multiple through-holes, alkaline filtrate described in the through plate face.
As the preferred scheme of the utility model, the active carbon stick is cocoanut active charcoal.
As the preferred scheme of the utility model, the alkalinity filtrate includes at least one in micropore antibacterial ball and tourmaline
Kind.
As the preferred scheme of the utility model, the filter case is made of clear material.
Implement a kind of tap filter core of the utility model, compared with prior art, have the advantages that：
The utility model is by double-filtration filter core, and level-one filter core is prefilter part, and tap water passes through first-level filtering
The successively filtering of core PE sintered filter cores, active carbon stick and alkaline filtrate filters off suspended matter in tap water, chlorine, organic matter, different
Color, peculiar smell and dissolubility heavy metal etc..In addition, alkaline filtrate can effectively inhibit bacteria and microbial growth, after filtering
Water is in alkalescent.After prefilter by level-one filter core, impurity big in water is avoided to block and strong oxidizer oxidation two level filter
Core influences two level filter core service life；Two level filter core further filters the drainage of crossing of level-one filter core, so as to fulfill tap water
Purification, good purification, performance are stablized.The utility model is simple in structure, compact.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple
Ground introduction.
Fig. 1 is a kind of front view of tap filter core provided by the utility model.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figure 1, the preferred embodiment of the utility model, a kind of tap filter core are filtered including level-one filter core, two level
Core, connector sleeve 4；The level-one filter core includes PE sintered filter cores 1, active carbon stick 2 and alkaline filtrate 3 from outside to inside；The level-one
Filter core is connect with the water inlet end of the connector sleeve 4, and the water outlet of the connector sleeve 4 is connect with the two level filter core.Pass through in this way
Double-filtration filter core, and level-one filter core is prefilter part, be can be directly mounted on running water pipe, it is convenient to handling filter
Core, compact.Tap water is filtered off by the successively filtering of level-one filter core PE sintered filter cores 1, active carbon stick 2 and alkaline filtrate 3
Suspended matter, chlorine, organic matter, heterochromatic, peculiar smell and dissolubility heavy metal in tap water etc..In addition, alkaline filtrate 3 can effectively inhibit
Bacterium and microbial growth, the water after filtering are in alkalescent.After prefilter by level-one filter core, avoid in water big
Impurity blocks and strong oxidizer aoxidizes two level filter core, filter core service life；Two level filter core is further by the drainage excessively of level-one filter core
Filtering, so as to fulfill the purification of tap water.
More preferably, in the present embodiment, the two level filter core includes filter case 5 and ultrafiltration membrane 6, and the ultrafiltration membrane 6 is set
In the inside of the filter case 5, the ultrafiltration membrane 6 is ultrafiltration membrane filaments, and the ultrafiltration membrane filaments have the hollow logical of both ends open
Road, the both ends open of the ultrafiltration membrane filaments are set towards the water outlet end cap 7.Wherein, ultrafiltration membrane 6 is preferably external pressure type ultra-filtration membrane
Silk, accessing pending water radially penetrates doughnut to inside by ultrafiltration membrane filaments outside through pressure differential, becomes permeate, and divides greatly
Sub- pollutant is then intercepted on the outside of film wire.
More preferably, in the present embodiment, the pore diameter range of the ultrafiltration membrane filaments is 0.01 μm -0.1 μm, in this way, its aperture permits
Perhaps the beneficial mineral matter in hydrone, water and trace element pass through, and bacterium, colloid etc. are intercepted by ultrafiltration membrane filaments, realize
The purification of tap water reaches drinkable level.
More preferably, in the present embodiment, the end of the filter case 5 is equipped with water outlet end cap 7, and the water outlet end cap 7 includes
End cap ontology and sealing ring 8, the end cap ontology are equipped with the cannular boss 9 connected in the two level filter core, and the boss 9 is equipped with
Groove 10 is provided with the sealing ring 8 on the groove 10.The setting that end cap ontology is detached with sealing ring 8 as a result, facilitates close
The handling of seal 8 are replaced, and groove 10 makes 8 fixed position of sealing ring, is not easy to shift.
More preferably, in the present embodiment, the PE sintered filter cores 1 are hollow structure, and one end is closed, another end opening；It is described
Active carbon stick 2 is hollow structure, the outside of the active carbon stick 2 and the cavity cooperation grafting of the PE sintered filter cores 1；The alkali
Property filtrate 3 is filled in the cavity of the active carbon stick 2.The connector sleeve 4, which is equipped with, connects the level-one filter core and the two level
The through plate 11 of filter core, the through plate 11 are equipped with multiple through-holes, alkaline filtrate 3 described in 11 face of through plate.In this way, one
Grade filter core interior-layer layer is nested, rationally using space, reduces filter core volume.
More preferably, in the present embodiment, the active carbon stick 2 is preferably cocoanut active charcoal, and cocoanut active charcoal has rational
Pore structure, and adsorption capacity is more preferably.The alkalinity filtrate 3 includes at least one kind in micropore antibacterial ball and tourmaline.Wherein,
Micropore antibacterial ball can effectively inhibit bacteria breed and microorganism growth in water to lead to sticky water quality, discoloration, rotten etc., activated water
Matter；Tourmaline can improve the pH value of water, and it is in alkalescent to make water quality.
More preferably, in the present embodiment, the filter case 5 is made of clear material, and can directly observe ultrafiltration membrane 6 in this way
State tentatively judges filter core service condition, is cleaned or replaced filter core.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims still belong to the utility model and are covered
Range.
Claims (10)
1. a kind of tap filter core, which is characterized in that including level-one filter core, two level filter core, connector sleeve；The level-one filter core is by outer
To interior including PE sintered filter cores, active carbon stick and alkaline filtrate；The level-one filter core is connect with the water inlet end of the connector sleeve, institute
The water outlet for stating connector sleeve is connect with the two level filter core.
2. tap filter core as described in claim 1, which is characterized in that the two level filter core includes filter case and ultrafiltration
Film, the ultrafiltration membrane are set to the inside of the filter case.
3. tap filter core as claimed in claim 2, which is characterized in that the ultrafiltration membrane be ultrafiltration membrane filaments, the ultrafiltration membrane
Silk has the hollow channel of both ends open, and the both ends open of the ultrafiltration membrane filaments is set towards the water outlet end cap.
4. tap filter core as claimed in claim 3, which is characterized in that the pore diameter range of the ultrafiltration membrane filaments for 0.01 μm-
0.1μm。
5. tap filter core as claimed in claim 2, which is characterized in that the end of the filter case is equipped with water outlet end cap,
The water outlet end cap includes end cap ontology and sealing ring, and the end cap ontology is equipped with the hollow convex connected in the two level filter core
Platform, the boss are equipped with groove, the sealing ring are provided on the groove.
6. tap filter core as described in claim 1, which is characterized in that the PE sintered filter cores be hollow structure, an end seal
It closes, another end opening；The active carbon stick is hollow structure, the outside of the active carbon stick and the cavity of the PE sintered filter cores
Coordinate grafting；The alkalinity filtrate is filled in the cavity of the active carbon stick.
7. tap filter core as claimed in claim 6, which is characterized in that the connector sleeve be equipped with connect the level-one filter core and
The through plate of the two level filter core, the through plate are equipped with multiple through-holes, alkaline filtrate described in the through plate face.
8. tap filter core as described in claim 1, which is characterized in that the active carbon stick is cocoanut active charcoal.
9. tap filter core as described in claim 1, which is characterized in that it is described alkalinity filtrate include at least micropore antibacterial ball and
One kind in tourmaline.
10. tap filter core as claimed in claim 2, which is characterized in that the filter case is made of clear material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459622.6U CN207566998U (en) | 2017-11-04 | 2017-11-04 | A kind of tap filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459622.6U CN207566998U (en) | 2017-11-04 | 2017-11-04 | A kind of tap filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207566998U true CN207566998U (en) | 2018-07-03 |
Family
ID=62693880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721459622.6U Active CN207566998U (en) | 2017-11-04 | 2017-11-04 | A kind of tap filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207566998U (en) |
-
2017
- 2017-11-04 CN CN201721459622.6U patent/CN207566998U/en active Active
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