CN209276260U - Composite filter element and water purifier with the composite filter element - Google Patents
Composite filter element and water purifier with the composite filter element Download PDFInfo
- Publication number
- CN209276260U CN209276260U CN201822057965.0U CN201822057965U CN209276260U CN 209276260 U CN209276260 U CN 209276260U CN 201822057965 U CN201822057965 U CN 201822057965U CN 209276260 U CN209276260 U CN 209276260U
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- Prior art keywords
- filter
- water
- accommodating space
- composite
- filter core
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Abstract
The utility model discloses a kind of composite filter element and with the water purifier of the composite filter element, which includes filter flask and filter filter flask lid, and the filter flask and the filter flask lid have cooperatively formed accommodating space, and the other end of the filter flask is provided with the first opening；Composite base is arranged in the accommodating space and the accommodating space is divided into the first accommodating space and the second accommodating space, and the composite base offers the water passage for being connected to first accommodating space and the second accommodating space；First filter core is contained in first accommodating space；Second filter core is contained in second accommodating space；And water outlet central tube, it is arranged in first filter core, one end is connected to second filter core, other end connection first opening.The utility model proposes composite filter element and with the water purifier of the composite filter element, it is intended to solve existing filter core needed when realizing multiple filtration connect, the technical problem that volume is big, inconvenient to use.
Description
Technical field
The utility model relates to technical field of water purification more particularly to a kind of composite filter element and with the water purification of the composite filter element
Device.
Background technique
In daily life, people will use filter and be filtered processing to water.The filtering system that filter uses at present
System, most of be that filter core constitutes jointly as a system, if encounter active carbon and ultrafiltration membrane while using, usually general
Two filter cores are used in series, and volume is big, inconvenient to use.The volume of this composite filter element is big, is not suitable for mounted in small in size net
In water dispenser, and be inconvenient to dismantle, the problems such as there is also structure is complicated and high production cost.
Utility model content
The main purpose of the utility model is to provide a kind of composite filter element and the water purifier with the composite filter element, it is intended to solve
Certainly existing filter core needs series connection, the technical problem that volume is big, inconvenient to use when realizing multiple filtration.
To achieve the above object, the utility model proposes composite filter element include housing unit, the housing unit includes
Filter flask and the filter flask lid being detachably connected with filter flask one end, the filter flask and the filter flask lid have cooperatively formed accommodating space, institute
The other end for stating filter flask is provided with the first opening；
Composite base, the composite base are arranged in the accommodating space and the accommodating space are divided into the first receipts
Hold space and the second accommodating space, the composite base offer the mistake for being connected to first accommodating space and the second accommodating space
Aquaporin；
First filter core, first filter core are contained in first accommodating space；
Second filter core, second filter core are contained in second accommodating space；And
It is discharged central tube, setting is in first filter core, one end connection second filter core, described in other end connection
First opening；
Wherein, primary filter water, primary mistake are obtained after first filter core by the raw water that first opening enters
Drainage enters second accommodating space by the water passage, and primary filter water obtains only by second filter element filtering
Water, the water purification enter the water outlet central tube and are discharged by first opening.
Preferably, first filter core further includes the first filtrate and center-pole, and the center-pole is provided with connection center-pole
It is internal that the center-pole runs through entire first filter core and is surrounded by first filtrate with external hollow hole, it is described go out
Water central tube is arranged inside the center-pole.
Preferably, first filtrate is activated carbon fibre.
Preferably, second accommodating space is the concave accommodating space that the composite base is formed, concave accommodating space
With the filter flask inner wall there are gap, the opening of the concave accommodating space faces the filter flask lid, the second filter core receiving
In the concave accommodating space.
Preferably, second filter core is ultra-filtration element.
Preferably, the composite filter element further includes water sealing structure, and the water sealing structure is set to first opening, institute
It states water sealing structure and is provided with original water inlet and water purification outlet, the original water inlet is connected to the water inlet end of first filter core, institute
It states water purification outlet to be connected to the water outlet central tube, the water sealing structure control raw water flows into first filter core, controls water purification
Flow out the water outlet central tube.
Preferably, the water sealing structure includes the first check valve and second one-way valve, and first check valve is arranged in institute
It states on the water route between original water inlet and first filter core；The second one-way valve is arranged at the water purification outlet.
Preferably, the outer rim of the accommodating space separated place is being surrounded with silica gel seal ring by the composite base；
The silica gel seal ring is for being isolated second accommodating space and first accommodating space.
To achieve the above object, the utility model also provides a kind of water purifier, and the water purifier includes such as any of the above-described
The composite filter element.
The utility model proposes technical solution in, by setting filter flask and with the dismountable filter flask lid in filter flask one end, and
And be formed by accommodating space and composite base is set in filter flask and filter flask lid, composite base is whole by the first filter core and the second filter core
It is combined together and is respectively accommodated in the first accommodating space and the second accommodating space, is also provided with described in connection on the composite base
The water passage of first accommodating space and the second accommodating space can save big quantity space while realizing multiple filtration；?
When needing replacing filter core, the filter flask lid can be also opened by the composite base repeatedly with first filter core and second filter
Core takes out, and replaces and using more convenient.
Detailed description of the invention
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, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the schematic front view of the utility model composite filter element；
Fig. 2 is the left view schematic diagram of the utility model composite filter element；
Fig. 3 is composite filter element in Fig. 2 along A-A sectional view.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Housing unit | 24 | It is discharged central tube |
| 10 | Filter flask | 30 | Second filter core |
| 11 | First opening | 40 | Composite base |
| 12 | Filter flask lid | 41 | Concave accommodating space |
| 13 | Accommodating space | 42 | Silica gel seal ring |
| 14 | Second accommodating space | 43 | Water passage |
| 15 | First accommodating space | 50 | Water sealing structure |
| 20 | First filter core | 51 | Original water inlet |
| 21 | First filtrate | 511 | First check valve |
| 22 | Center-pole | 52 | Water purification outlet |
| 23 | Hollow hole | 521 | Second one-way valve |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of composite filter elements.
It please refers to Fig.1 to Fig.3, in the utility model embodiment, which includes housing unit 100, the shell
Body component 100 includes filter flask 10 and the filter flask lid 12 being detachably connected with 10 one end of filter flask, the filter flask 10 and the filter flask lid
12 have cooperatively formed accommodating space 13, and the other end of the filter flask 10 is provided with the first opening 11；Composite base 40, it is described compound
Pedestal 40 is arranged in the accommodating space 13 and the accommodating space 13 is divided into the first accommodating space 15 and the second receiving
Space 14, the composite base 40 offer the water passage for being connected to first accommodating space 15 and the second accommodating space 14
43；First filter core 20, first filter core 20 are contained in first accommodating space 15；Second filter core 30, second filter
Core 30 is contained in second accommodating space 14；And water outlet central tube 24, it is arranged in first filter core 20, one end
It is connected to second filter core 30, other end connection first opening 11；Wherein, it is passed through by the raw water that first opening 11 enters
Primary filter water is obtained after crossing first filter core 20, primary filter water enters second receiving by the water passage 43
Water purification is obtained by filtration by second filter core 30 in space 14, primary filter water, and the water purification enters the water outlet central tube 24
And by 11 discharge of the first opening.
The utility model proposes technical solution in, by setting filter flask 10 and with the dismountable filter flask lid in 10 one end of filter flask
12, and it is formed by setting composite base 40 in accommodating space 13 in filter flask 10 and filter flask lid 12, the composite base 40 will
First filter core 20 and second filter core 30 are integrated together and are respectively accommodated in the first accommodating space 15 and the second receiving
Space 14, be also provided on the composite base 40 connection first accommodating space 15 and the second accommodating space 14 to cross water logical
Road 43 can save big quantity space while realizing multiple filtration；When needing replacing filter core, the filter flask can be also opened
Lid 12 takes out the composite base 40 with first filter core 20 and second filter core 30 repeatedly, replaces and use is more square
Just.
Specifically, first filter core 20 further includes the first filtrate 21 and center-pole 22,22 company of being provided with of center-pole
Logical 22 inside of center-pole and external hollow hole 23, the center-pole 22 run through entire first filter core 20 and by described first
Filtrate 21 surrounds, and the water outlet central tube 24 is arranged inside the center-pole 22.The center-pole 22 first is that can support described in
First filtrate 21, while the water outlet of first filter core 20 can will be drained by the filtered water of first filtrate 21
End, is then flowed into the water inlet end of second filter core 30.
Specifically, second accommodating space 14 be the composite base 40 formed concave accommodating space 41, and with institute
10 inner wall of filter flask is stated there are gap, the opening of the concave accommodating space 41 faces the filter flask lid 12, second filter core 30
It is contained in the concave accommodating space 41.Can guarantee in this way can be from described by the filtered water of first filter core 20
The upper end of two filter cores 30 enters, and is then flowed into the central water outlet pipe from the lower end of second filter core 30, plays sufficiently mistake
The effect of filter.
Specifically, first filtrate 21 is activated carbon fibre, and second filter core 30 is ultra-filtration element.Activated carbon fibre
With very high specific surface area, chlorine residue, organic matter and the large granular impurity in water can be adsorbed；Ultra-filtration element uses in high-quality
Empty fiber membrane wire material encapsulates, and product packed density is high, and water yield is big, and filtering accuracy is high, and pore size filter is 0.01 micron,
It can ensure that quality of drinking water safety.
Specifically, the composite filter element further includes water sealing structure 50, and the water sealing structure 50 is set to first opening
At 11, the water sealing structure 50 is provided with original water inlet 51 and water purification outlet 52, the original water inlet 51 and first filter core
20 water inlet end connection, the water purification outlet 52 are connected to the water outlet central tube 24, and the water sealing structure 50 controls raw water stream
Into first filter core 20, controls water purification and flow out the water outlet central tube 24；The water sealing structure 50 includes the first check valve 511
With second one-way valve 521, the water between the original water inlet 51 and first filter core 20 is arranged in first check valve 511
On the road；The second one-way valve 521 is arranged at the water purification outlet 52.Raw water can only enter from first check valve 511
Into the composite filter element, then the composite filter element can only be discharged from the second one-way valve 521 in water purification, can be prevented in this way
Raw water is fled with water purification, influences clean-up effect.
In the utility model embodiment, raw water enters described via the first check valve 511 of the water sealing structure 50
First accommodating space 15, first filter core 20 by being housed in first accommodating space 15 filter for the first time, and then
Primary filtered water flows out first filter core 20 by the drainage of the center-pole 22 and enters second filter core 30, then
It is flowed into the central water outlet pipe after the filtering of 30 ultra-filtration element of the second filter core, finally again by the water sealing structure 50
Second one-way valve the composite filter element is discharged.
Specifically, the outer rim of 13 separated place of accommodating space is being surrounded with silica gel sealing by the composite base 40
Ring 42；The silica gel seal ring 42 is for being isolated second accommodating space 14 and first accommodating space 15；It prevents from not having also
Have and enters directly into second filter core 30 by the water of first filter core 20 filtering.
The utility model also proposes a kind of water purifier, which includes the composite filter element such as above-mentioned any embodiment.
The specific structure of the composite filter element is referring to above-described embodiment, since this water purifier uses whole technologies of above-mentioned all embodiments
Scheme, therefore at least all beneficial effects brought by the technical solution with above-described embodiment, this is no longer going to repeat them.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or
Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (9)
1. a kind of composite filter element characterized by comprising
Housing unit, the housing unit include filter flask and filter flask lid, and the filter flask and the filter flask lid have cooperatively formed receiving
Space, the other end of the filter flask are provided with the first opening；
Composite base, the composite base are arranged in the accommodating space and the accommodating space are divided into the first receiving sky
Between and the second accommodating space, the composite base offer connection first accommodating space and the second accommodating space to cross water logical
Road；
First filter core, first filter core are contained in first accommodating space；
Second filter core, second filter core are contained in second accommodating space；And
It is discharged central tube, is arranged in first filter core, one end is connected to second filter core, other end connection described first
Opening；
Wherein, primary filter water, primary filter water are obtained after first filter core by the raw water that first opening enters
Entering second accommodating space by the water passage, primary filter water obtains water purification by second filter element filtering,
The water purification enters the water outlet central tube and is discharged by first opening.
2. composite filter element as described in claim 1, which is characterized in that first filter core further includes the first filtrate and center
Bar, the center-pole, which is provided with inside connection center-pole, runs through entire first filter with external hollow hole, the center-pole
It core and is surrounded by first filtrate, water outlet central tube setting is inside the center-pole.
3. composite filter element as claimed in claim 2, which is characterized in that first filtrate is activated carbon fibre.
4. composite filter element as described in claim 1, which is characterized in that the composite base is in shape in second accommodating space
At there is concave accommodating space, there are gap, the opening faces of the concave accommodating space with the filter flask inner wall for concave accommodating space
To the filter flask lid, second filter core is contained in the concave accommodating space.
5. composite filter element as described in claim 1, which is characterized in that second filter core is ultra-filtration element.
6. composite filter element as described in claim 1, which is characterized in that the composite filter element further includes water sealing structure, described to stop
Water-bound is set to first opening, and the water sealing structure is provided with original water inlet and water purification outlet, the original water inlet
It is connected to the water inlet end of first filter core, the water purification outlet is connected to the water outlet central tube, the water sealing structure control
Raw water flows into first filter core, and the water outlet central tube is flowed out in control water purification.
7. composite filter element as claimed in claim 6, which is characterized in that the water sealing structure includes that the first check valve and second are single
To valve, first check valve is arranged on the water route between the original water inlet and first filter core；Described second is unidirectional
Valve is arranged at the water purification outlet.
8. composite filter element as described in claim 1, which is characterized in that the composite base is by the accommodating space separated place
Outer rim be surrounded with silica gel seal ring；The silica gel seal ring is received for second accommodating space and described first to be isolated
Hold space.
9. a kind of water purifier, which is characterized in that the water purifier includes such as the described in any item composite filter elements of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057965.0U CN209276260U (en) | 2018-12-07 | 2018-12-07 | Composite filter element and water purifier with the composite filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057965.0U CN209276260U (en) | 2018-12-07 | 2018-12-07 | Composite filter element and water purifier with the composite filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209276260U true CN209276260U (en) | 2019-08-20 |
Family
ID=67610565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822057965.0U Expired - Fee Related CN209276260U (en) | 2018-12-07 | 2018-12-07 | Composite filter element and water purifier with the composite filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209276260U (en) |
-
2018
- 2018-12-07 CN CN201822057965.0U patent/CN209276260U/en not_active Expired - Fee Related
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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: 20190820 Termination date: 20211207 |