CN208055051U - A kind of Multistage Membranes composite filter element that water purifier uses - Google Patents
A kind of Multistage Membranes composite filter element that water purifier uses Download PDFInfo
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- CN208055051U CN208055051U CN201820125057.8U CN201820125057U CN208055051U CN 208055051 U CN208055051 U CN 208055051U CN 201820125057 U CN201820125057 U CN 201820125057U CN 208055051 U CN208055051 U CN 208055051U
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- Prior art keywords
- filter
- filter housing
- groove structure
- filter element
- water purifier
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Abstract
The utility model proposes a kind of Multistage Membranes composite filter elements that water purifier uses, including filter housing, it is that the seal of hollow type and filter housing top are equipped with the water outlet for being connected to hollow inside inside the filter housing, the side wall of the filter housing is internally provided with the water inlet for extending to hollow inside, and the water inlet extends to filter housing top surface；The filter housing is internally provided with a circle groove structure, and the water inlet is connected in groove structure, and the side wall of groove structure is fitted in the groove structure and sets gradually PP filter membranous layers one, active carbon layer, PP filter membranous layers two and ultrafiltration membrane from outside to inside.The utility model is compound to together by four layers of filtration according to filtering order step by step, and a piece composite filter element of formation can effectively reduce water purifier volume, reduce filter element replacing frequency, reduce replacement cost, promote user experience.
Description
Technical field
The utility model is related to a kind of Multistage Membranes composite filter elements that water purifier uses.
Background technology
In water purification industry, commonly uses branched simple function filter core and be combined, complete water purification process.By the shadow of filter core quantity
It rings, the water purifier volume of branched single filter core composition is larger, and various variety classes filter element lifes are different, and replacing construction is different
Filter core must be replaced according to the service life of different filter cores in use in, user, replacement frequency is fast, and the equipment continuous working period goes out
Now suspend, cause user experience poor, and water purifier operation use cost is high.
Utility model content
The utility model proposes a kind of Multistage Membranes composite filter elements that water purifier uses, and PP filter membranes, active carbon layer, PP are filtered
Film layer and ultrafiltration membrane are compound to together according to filtering order step by step, form a composite filter element, can effectively reduce water purification body
Product reduces filter element replacing frequency, reduces replacement cost, promotes user experience.
What the technical solution of the utility model was realized in：
A kind of Multistage Membranes composite filter element that water purifier uses, including filter housing 7,7 inside of the filter housing are the sealing of hollow type
Body and 7 top of filter housing are equipped with the water outlet 6 for being connected to hollow inside, during being internally provided with of the side wall of the filter housing 7 extends to
Water inlet 5 inside sky, the water inlet extend to 7 top surface of filter housing；The filter housing 7 is internally provided with a circle groove structure, described
Water inlet 5 is connected in groove structure, and the side wall of groove structure is fitted in the groove structure and is set gradually from outside to inside
PP filter membranous layers 1, active carbon layer 2, PP filter membranous layers 23 and ultrafiltration membrane 4.
Preferably, the thickness of the PP filter membranous layers 1 is 1~30mm, and precision is 1~100 μm.
Preferably, the thickness of the active carbon layer 2 is 10~40mm, and active carbon layer can be by granular activated carbon, Constitutive active
One or more compositions in charcoal or activated carbon fibre can effectively adsorb chlorine residue in water, heterochromatic, peculiar smell.
Preferably, the thickness of the PP filter membranous layers 23 is 1~30mm, and precision is 1~100 μm.
Preferably, the effective 0.01~5m of membrane area of the addition of the ultrafiltration membrane 42, the precision of ultrafiltration membrane 4 is 1~200nm,
The form of ultrafiltration membrane 4 is doughnut, board-like, tubular type is one such, the material of ultrafiltration membrane 4 is PP, PVC, PVDF, PS,
PSF, PES, PAN are one such.
What the utility model generated has the beneficial effect that：
(1) composite filter element collects multistage filtering in a filter housing, eliminates the use of other filter flasks, effectively reduces water purification
The volume of device reduces filter element replacing frequency.
(2) composite filter element uses compound filtering technique step by step, effectively removes water pollutant, effluent quality is good.
(3) composite filter element replaces conventional multi-level filter flask using single filter flask, reduces cost when purchase filter core.
(4) the composite filter element service life expire after only with a kind of filter core is replaced, effectively prevent conventional multi-level filter core because the service life arrives
The cumbersome operation of variety classes filter core is replaced after phase successively, has saved the operating time of user, sense that the user experience is improved.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of Multistage Membranes composite filter element that water purifier uses as shown in Figure 1, including filter housing 7,7 inside of the filter housing is hollow
The seal of type and 7 top of filter housing are equipped with the water outlet 6 for being connected to hollow inside, and the side wall of the filter housing 7 is internally provided with
The water inlet 5 of hollow inside is extended to, the water inlet extends to 7 top surface of filter housing；The filter housing 7 is internally provided with a circle groove knot
Structure, the water inlet 5 are connected in groove structure, fitted in the groove structure side wall of groove structure and from outside to inside according to
Secondary setting PP filter membranous layers 1, active carbon layer 2, PP filter membranous layers 23 and ultrafiltration membrane 4.
The totally 4 layers of filter layer of the utility model composite filter element from outside to inside are combined, and the thickness of PP filter membranous layers 1 is 1
~30mm, precision are 1~100 μm.The thickness of active carbon layer 2 is 10-40mm, and active carbon layer can be by granular activated carbon, movable forming
One or more compositions in property charcoal or activated carbon fibre, can effectively adsorb chlorine residue in water, heterochromatic, peculiar smell etc..PP filter membranous layers 23
Thickness is 1~30mm, and precision is 1~100 μm.Effective 0.01~the 5m of membrane area of addition of ultrafiltration membrane 42, the precision of ultrafiltration membrane 4
For 1~200nm, the form of ultrafiltration membrane 4 has a doughnut, board-like, tubular type etc., the material of ultrafiltration membrane 4 have PP, PVC, PVDF,
PS, PSF, PES, PAN etc..Filter core water inlet is entered by water inlet 5, and water inlet, which flows to, along 7 wall of filter housing successively enters composite filter element.
First layer PP filter membranous layers 1 are removed into pollutants such as aqueous suspension, colloid, iron rust, in 2 adsorbed water body of second layer active carbon layer
Chlorine residue, heterochromatic, peculiar smell etc..Third layer PP filter membranous layers 23 carbon dust and water body that further removal second level activated carbon washes away out
In remaining other be more than 1 micron of pollutant, the 4th layer of ultrafiltration membrane 4 removes the impurity such as bacterium, tiny muddy object, be finally discharged from
Water outlet 6 exports.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of Multistage Membranes composite filter element that water purifier uses, which is characterized in that including filter housing (7), be inside the filter housing (7)
Seal and filter housing (7) top of hollow type is equipped with the water outlet (6) for being connected to hollow inside, the side wall of the filter housing (7)
Be internally provided with the water inlet (5) for extending to hollow inside, the water inlet extends to filter housing (7) top surface；In the filter housing (7)
Portion is equipped with a circle groove structure, and the water inlet (5) is connected in groove structure, and groove structure is fitted in the groove structure
Side wall and set gradually PP filter membranous layers one (1), active carbon layer (2), PP filter membranous layers two (3) and ultrafiltration membrane (4) from outside to inside.
2. a kind of Multistage Membranes composite filter element that water purifier uses as described in claim 1, which is characterized in that the PP filter membranous layers
The thickness of one (1) is 1~30mm, and precision is 1~100 μm.
3. a kind of Multistage Membranes composite filter element that water purifier uses as described in claim 1, which is characterized in that the active carbon layer
(2) thickness is 10~40mm, and active carbon layer can be by one or more in granular activated carbon, pressed active carbon or activated carbon fibre
Composition, can effectively adsorb chlorine residue in water, heterochromatic, peculiar smell.
4. a kind of Multistage Membranes composite filter element that water purifier uses as described in claim 1, which is characterized in that the PP filter membranous layers
The thickness of two (3) is 1~30mm, and precision is 1~100 μm.
5. a kind of Multistage Membranes composite filter element that water purifier uses as described in claim 1, which is characterized in that the ultrafiltration membrane
(4) the effective 0.01~5m of membrane area of addition2, the precision of ultrafiltration membrane (4) is 1~200nm, and the form of ultrafiltration membrane (4) is hollow
Fiber, board-like, tubular type is one such, and the material of ultrafiltration membrane (4) is PP, PVC, PVDF, PS, PSF, PES, PAN therein one
Kind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820125057.8U CN208055051U (en) | 2018-01-24 | 2018-01-24 | A kind of Multistage Membranes composite filter element that water purifier uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820125057.8U CN208055051U (en) | 2018-01-24 | 2018-01-24 | A kind of Multistage Membranes composite filter element that water purifier uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208055051U true CN208055051U (en) | 2018-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820125057.8U Active CN208055051U (en) | 2018-01-24 | 2018-01-24 | A kind of Multistage Membranes composite filter element that water purifier uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208055051U (en) |
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2018
- 2018-01-24 CN CN201820125057.8U patent/CN208055051U/en active Active
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