CN207856421U - A kind of composite filter element - Google Patents
A kind of composite filter element Download PDFInfo
- Publication number
- CN207856421U CN207856421U CN201820016703.7U CN201820016703U CN207856421U CN 207856421 U CN207856421 U CN 207856421U CN 201820016703 U CN201820016703 U CN 201820016703U CN 207856421 U CN207856421 U CN 207856421U
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- water
- filter
- layer
- filter element
- filter core
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Abstract
The utility model is related to a kind of composite filter elements, and unclean water is filtered for cleaning, including：Tank, filter layer and antibacterial layer.The filter layer is set to the inside of the tank, and the water for being received to the tank is filtered processing.The antibacterial layer is set to the inside of the tank, for carrying out antibacterial processing to the filtered water of the filter layer.The tank is filtered for receiving unclean water for the filter layer, and will pass through filtering and antibacterial treated water exports filter core.In routine use environment, the tubular design structure of unsteady flow is used so that the installation space that antibacterial layer is formed between filter layer and tank ensure that the compound of filter layer and antibacterial layer, increase the bacteria resistance function of filter core, extend the service life of filter core.
Description
Technical field
The utility model is related to water-treatment technology field more particularly to a kind of composite filter elements.
Background technology
Water purification catridge is component most crucial in water purifier, has been the component for adsorbing water purification effect.Water purification catridge generally wraps
Part containing water-purifying material, water-purifying material is generally cylindrical, and intermediate is hollow for filtered water to be exported filter core, as existing
In a kind of structure the most universal, cylindric water purification catridge is used in the water purifier of most of producer, while to this
Improvement in cylindric water purification catridge structure is also the most universal.It is formed as a kind of parts, needs to be mounted on specially net
It is used in hydrophone, such structure is to realizing that the device design of water purification proposes some special construction requirements.
Existing water purification catridge only has filtration, or only add antibacterial material using cylindric structure,
Fungistatic effect is bad, does not guarantee to introduce an antibacterial processing of independent antibacterial layer progress in structure.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of composite filter element, uses unsteady flow
Tubular design structure so that the installation space that antibacterial layer is formed between filter layer and tank ensure that filter layer and suppression
Bacterium layer it is compound, increase the bacteria resistance function of filter core, extend the service life of filter core.
In order to solve the above technical problems, the utility model uses following technical measures：What offer had following structure answers
Filter core is closed, including：Tank, filter layer and antibacterial layer.The filter layer is set to the inside of the tank, for pair
The water that the tank receives is filtered processing.The antibacterial layer is set to the inside of the tank, for institute
It states the filtered water of filter layer and carries out antibacterial processing.The tank supplies the filter layer mistake for receiving unclean water
Filter, and filtering will be passed through and antibacterial treated water exports filter core.
As further improved, the tank includes：Input channel, output channel.The filter layer is located at institute
It states between input channel and output channel, the filter layer is completely isolated by the input channel and the output channel.It is described
For antibacterial layer between the filter layer and the output channel, the antibacterial layer is complete by the filter layer and the output channel
Full isolation.
As further improved, the input channel includes：Water delivery socket, unsteady flow circle and sealing ring.The unsteady flow circle
Both ends be respectively by water end (W.E.) and water outlet.One end of the water delivery socket is for receiving unclean water, the water delivery socket
The other end engaged by water end (W.E.) with described, and the other end of the water delivery socket and described the sealing is accompanied between by water end (W.E.)
Circle, it is described to be flowed to the water outlet for receiving the next unclean water of the water delivery socket water conservancy diversion and becoming by water end (W.E.).It is described go out
Water end (W.E.) is engaged with the filter layer, and the sealing ring is accompanied between the water outlet and the filter layer, and the water outlet is used
In by it is described by water end (W.E.) conveying come unclean water export to the filter layer.
As further improved, the centre of the unsteady flow circle is equipped with limbers, and the filter layer is cylindric filter core, institute
The one end for stating cylindric filter core is bonded on the water outlet, the inner hollow pair of the limbers and the cylindric filter core
It answers, the water by water end (W.E.) is imported into the inner hollow of the cylindric filter core by the limbers.
As further improved, the internal diameter of the water delivery socket is D, and the internal diameter of the cylindrical shape filter core is d, then has 2d
＞ D ＞ 1.5d, a diameter of d' of the limbers, then have d ＞ d'＞ 0.9d.
As further improved, the output channel is end cover of filter element, and the other end of the cylindrical shape filter core is bonded on
The center of the end cover of filter element accompanies the sealing ring, positioned at described between the end cover of filter element and the cylindric filter core
The end cover of filter element outside the inner hollow of cylindric filter core is equipped with leak, and the leak will be out of described cylindric filter core
The water of the hollow exudation in portion exports the end cover of filter element.
As further improved, the sealing ring center is equipped with through-hole, the sealing being bonded with the water delivery socket
The diameter of the through-hole of circle is identical as the internal diameter of water delivery socket, the through-hole for the sealing ring being bonded with the cylindric filter core
Diameter it is identical as the cylindric internal diameter of filter core.
As further improved, the surface of the leak has antibacterial layer, and the antibacterial layer is made using seepage material.
As further improved, the end cover of filter element is circular closure, the input channel, the filter layer and described
Antibacterial layer is assembled in the circular closure.
As further improved, leak is cyclic annular equally distributed mesh.
Compared with prior art, the utility model has the following advantages：
1, by the setting of the unsteady flow circle, the structure size of the cylindric filter core is reduced, therefore in the filter core
Certain space is remained on end cap for the leak and antibacterial layer, is realized the compound of filter layer and antibacterial layer, is increased
The bacteria resistance function of filter core extends the service life of filter core.
2, by limiting the internal diameter of the water delivery socket as D, the internal diameter of the cylindrical shape filter core is d, then has 2d ＞ D ＞
1.5d, a diameter of d' of the limbers then have d ＞ d'＞ 0.9d, ensure that the volume of the water delivery socket, limit simultaneously
The diameter of the limbers reduces water-flowing amount of the limbers within the unit interval, slows down water and passes through the cylindric filter
The time of core ensure that filtering and the fungistatic effect of the composite filter element.
Description of the drawings
Fig. 1 is the structure chart of composite filter element provided by the utility model；
Fig. 2 is the drainage flow chart of composite filter element provided by the utility model.
Icon：1- input channels；10- water delivery sockets；11- unsteady flow circles；The limbers 110-；111- is by water end (W.E.)；112- is discharged
End；12- sealing rings；120- through-holes；2- cylindrical shape filter cores；The antibacterial layers of 3-；4- end cover of filter element；40- leak.
Specific implementation mode
To keep the purpose, technical scheme and advantage of this patent clearer, below in conjunction in the utility model embodiment
Attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, below in conjunction with the accompanying drawings with specific reality
Mode is applied to be described in further detail the utility model.
First embodiment：
Referring to Fig.1 and 2, Fig. 1 is the structure chart of composite filter element provided by the utility model, Fig. 2 is the utility model
The drainage flow chart of the composite filter element of offer.
In the first embodiment of the utility model, a kind of composite filter element is provided, including：Input channel 1, filter layer, suppression
Bacterium layer 3 and output channel.
Input channel 1 is made of water delivery socket 10, unsteady flow circle 11 and sealing ring 12.
The both ends of unsteady flow circle 11 are respectively by water end (W.E.) 111 and water outlet 112.
One end of water delivery socket 10 for receiving unclean water, the other end of the water delivery socket 10 with it is described by water end (W.E.)
111 engagements, and the other end of the water delivery socket 10 and it is described accompany the sealing ring 12 between by water end (W.E.) 111, it is described by water
End 111 flows to the water outlet 112 for receiving the next unclean water of 10 water conservancy diversion of water delivery socket and becoming.
Water outlet 112 is engaged with the filter layer, and the sealing ring is accompanied between water outlet 112 and the filter layer
12, the water outlet 112 is used to the unclean water come by the conveying of water end (W.E.) 111 exporting to the filter layer.
Filter layer is cylindric filter core 2, and output channel is end cover of filter element 4.
The centre of unsteady flow circle 11 is equipped with limbers 110, and one end of cylindric filter core 2 is bonded on the water outlet 112, institute
It is corresponding with the inner hollow of the cylindric filter core 2 to state limbers 110, the water by water end (W.E.) 111 is imported by limbers 110
In the inner hollow of the cylindrical shape filter core 2.
The internal diameter of the water delivery socket 10 is D, and the internal diameter of the cylindrical shape filter core 2 is d, then has 2d ＞ D ＞ 1.5d, described
A diameter of d' of limbers 110 then has d ＞ d'＞ 0.9d.
By the internal diameter of the water delivery socket 10 of restriction, the diameter of the internal diameter and limbers 110 of cylindric filter core 2, ensure that
The volume of the water delivery socket 10, while the diameter for limiting the limbers 110 reduces the limbers 110 in unit
Interior water-flowing amount slows down water by the time of the cylindric filter core 2, ensure that the filtering of composite filter element and antibacterial effect
Fruit.
The other end of cylindric filter core 2 is bonded on the center of the end cover of filter element 4, the end cover of filter element 4 and the cylinder
The sealing ring 12 is accompanied between shape filter core 2, the end cover of filter element 4 outside the inner hollow positioned at the cylindric filter core 2
It is equipped with leak 40, the water oozed out from the inner hollow of the cylindric filter core 2 is exported the end cover of filter element by the leak 40
4。
The surface of leak 40 has antibacterial layer 3, and the antibacterial layer 3 is made using seepage material, and leak is cyclic annular uniform point
The mesh of cloth.Mesh limits the speed of water outflow, increases effective antibacterial time of antibacterial layer, improves the suppression of composite filter element
Bacterium ability.
12 center of the sealing ring is equipped with through-hole 120, the through-hole for the sealing ring 12 being bonded with the water delivery socket 10
120 diameter is identical as the internal diameter of the water delivery socket 10, the through-hole for the sealing ring 12 being bonded with the cylindric filter core 2
120 diameter is identical as the internal diameter of the cylindric filter core 2.The sealability that ensure that sealing ring 12, prevents in composite filter element
The water in portion leaks, and also ensures the stabilization of inside water pressure.
The end cover of filter element 2 is circular closure, and the input channel 1, cylindric filter core 2, antibacterial layer 3 are assembled in the circle
In shape capping.
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 substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (10)
1. a kind of composite filter element filters unclean water for cleaning, which is characterized in that including：Tank, filter layer and suppression
Bacterium layer；
The filter layer is set to the inside of the tank, and the water for being received to the tank is filtered place
Reason；
The antibacterial layer is set to the inside of the tank, for carrying out antibacterial place to the filtered water of the filter layer
Reason；
The tank is filtered for receiving unclean water for the filter layer, and will be after filtering and antibacterial processing
Water export filter core.
2. composite filter element according to claim 1, which is characterized in that the tank includes：Input channel, output are logical
Road；
The filter layer is between the input channel and output channel, and the filter layer is by the input channel and described defeated
It is completely isolated to go out channel；
The antibacterial layer is between the filter layer and the output channel, and the antibacterial layer is by the filter layer and described defeated
It is completely isolated to go out channel.
3. composite filter element according to claim 2, which is characterized in that the input channel includes：Water delivery socket, unsteady flow circle
And sealing ring；
The both ends of the unsteady flow circle are respectively by water end (W.E.) and water outlet；
For receiving unclean water, the other end of the water delivery socket is connect with described by water end (W.E.) for one end of the water delivery socket
Close, and the other end of the water delivery socket and it is described accompany the sealing ring between by water end (W.E.), it is described by water end (W.E.) for receiving institute
It states the unclean water that water delivery socket water conservancy diversion comes and becomes and flow to the water outlet；
The water outlet is engaged with the filter layer, and the sealing ring is accompanied between the water outlet and the filter layer, institute
Water outlet is stated for the unclean water come by water end (W.E.) conveying to be exported to the filter layer.
4. composite filter element according to claim 3, which is characterized in that the centre of the unsteady flow circle is equipped with limbers, described
Filter layer is cylindric filter core, and one end of the cylindrical shape filter core is bonded on the water outlet, the limbers and the circle
The inner hollow of tubular element corresponds to, and the water by water end (W.E.) is imported into the inside of the cylindric filter core by the limbers
In the air.
5. composite filter element according to claim 4, which is characterized in that the internal diameter of the water delivery socket is D, the cylindrical shape
The internal diameter of filter core is d, then has 2d ＞ D ＞ 1.5d, a diameter of d' of the limbers, then have d ＞ d'＞ 0.9d.
6. composite filter element according to claim 5, which is characterized in that the output channel is end cover of filter element, the cylinder
The other end of shape filter core is bonded on the center of the end cover of filter element, and institute is accompanied between the end cover of filter element and the cylindric filter core
Sealing ring is stated, leak is equipped on the end cover of filter element outside the inner hollow positioned at the cylindric filter core, the leak will
The water oozed out from the inner hollow of the cylindric filter core exports the end cover of filter element.
7. composite filter element according to claim 6, which is characterized in that the sealing ring center is equipped with through-hole, and described defeated
The diameter of the through-hole of the sealing ring of water pipe cylinder fitting is identical as the internal diameter of water delivery socket, is pasted with the cylindric filter core
The diameter of the through-hole of the sealing ring closed is identical as the cylindric internal diameter of filter core.
8. composite filter element according to claim 7, which is characterized in that have antibacterial layer, the suppression in the surface of the leak
Bacterium layer is made using seepage material.
9. composite filter element according to claim 8, which is characterized in that the end cover of filter element is circular closure, the input
Channel, the filter layer and the antibacterial layer are assembled in the circular closure.
10. composite filter element according to claim 9, which is characterized in that leak is cyclic annular equally distributed mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016703.7U CN207856421U (en) | 2018-01-05 | 2018-01-05 | A kind of composite filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016703.7U CN207856421U (en) | 2018-01-05 | 2018-01-05 | A kind of composite filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207856421U true CN207856421U (en) | 2018-09-14 |
Family
ID=63464693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820016703.7U Active CN207856421U (en) | 2018-01-05 | 2018-01-05 | A kind of composite filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207856421U (en) |
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2018
- 2018-01-05 CN CN201820016703.7U patent/CN207856421U/en active Active
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