CN208632246U - Composite filter element structure and water purifier including it - Google Patents
Composite filter element structure and water purifier including it Download PDFInfo
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- CN208632246U CN208632246U CN201821040208.6U CN201821040208U CN208632246U CN 208632246 U CN208632246 U CN 208632246U CN 201821040208 U CN201821040208 U CN 201821040208U CN 208632246 U CN208632246 U CN 208632246U
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- water inlet
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- filter element
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Abstract
The utility model discloses a kind of composite filter element structure and including its water purifier.The composite filter element structure, including shell, the interior of shell is provided with separation structure, the interior of shell is separated at least two mutually independent spaces by the separation structure, filter structure is provided in each space, the filter structure includes water inlet flow channel and outlet passage, and the inlet and outlet being connected to respectively with the water inlet flow channel and outlet passage are provided on the shell.Composite filter element structure provided by the utility model, in its interior of shell, separation structure is set, it will be separated into multiple mutually independent runners in shell by separation structure, to make that different types of filter core can be set in different runners, a variety of different types of filterings can be realized with filter cartridge construction.Also, the filter cartridge construction can make overall volume smaller, assemble more convenient.
Description
Technical field
The utility model relates to water purifier correlative technology field, especially a kind of composite filter element structure and the water purification including it
Machine.
Background technique
In the structure of water purifier, filter core plays main filtration, sees that most of filter cores are all adopted in the market in current
With filter medium structure single or that two filter cores are compound, wherein single filter cartridge construction leads to filter core function in use
It is limited, only it is able to achieve single filter effect.If you need to realize multiple filter effects, needs to increase multi-stage filter and connect operation
It is filtered, this will lead to water purifier overall volume and becomes larger, and also need the reducing sleeve of mating fixation to fix between filter core and filter core
Seat, installation is inconvenient, largely effects on user experience and after-sale service, while also leading to cost increase.The compound material of two filter cores
Material, however, it would be possible to play two kinds of filter effects, but there is also a problems, only carry out in the inside of filter flask simple
It is connected in series, practical outside filter flask is also a kind of one-in-and-one-out form, and water enters from filter flask water inlet, from being connected on
Composite filter element together is discharged after flowing into, if however two filter core part in series are not welded or leakproofness is insufficient,
It will lead to complex fail, lead to filtration inefficiencies, the filter core of both the above form can not solve filter core composite effect from safety
Problem.
Therefore, how to efficiently solve a filter flask and there was only the above problem caused by single filter material, and solve complete machine at
The problem of this reduction, volume miniaturization is the urgent problem inside the industry.
Utility model content
In view of this, one of the purpose of this utility model is to provide one kind there are multiple runners to be able to achieve a variety of filter effects
Composite filter element structure to include its water purifier.
In a first aspect, providing a kind of composite filter element structure, including shell, the interior of shell is provided with separation structure, institute
It states separation structure and the interior of shell is separated at least two mutually independent spaces, filtering knot is provided in each space
Structure, the filter structure include water inlet flow channel and outlet passage, be provided on the shell respectively with the water inlet flow channel and go out
The inlet and outlet of water flow passage connection.
Preferably, the water inlet and the water outlet are connected to the space in the shell, each space
It is connected to a water inlet and at least one described water outlet.
Preferably, the shell includes the main body for being configured to tubular construction and the first end that the main body both ends are arranged in
And the second end, the plate-like structure of separation structure, the separation structure along the shell axially or radially setting, it is described
The interior of shell is separated into the first space and second space by separation structure axially or radially.
Preferably, the first water inlet and the first water outlet being connected to first space are provided on the shell, with
And the second water inlet and the second water outlet being connected to the second space.
Preferably, first water inlet and first water outlet are arranged at the first end or the main body
On；And/or
Second water inlet and second water outlet are arranged in the second end or the main body.
Preferably, be provided with the first filter structure in first space, the water inlet flow channel of first filter structure with
The first water inlet connection, the outlet passage of first filter structure are connected to first water outlet；And/or
The second filter structure, the water inlet flow channel of second filter structure and described second are provided in the second space
Water inlet connection, the outlet passage of second filter structure are connected to second water outlet；
First filter structure and second filter structure be not identical.
Preferably, first filter structure is preposition processing filter core, including PP cotton, paper folding filter filter core or PAC filter core；
And/or
Second filter structure is postpositive disposal filter core, including ultrafiltration plus charcoal composite filter element or reverse osmosis membrane filter element.
Preferably, first water outlet is connected to second water inlet by pipeline；Alternatively,
First water outlet is connected to second water inlet by third filter structure.
Preferably, the first end and/or the second end and the main body are consolidated in such a way that rotation is melted or welded
Fixed connection.
Preferably, the shell and the separation structure are food grade plastic material.
Second aspect provides one kind, is provided with above-mentioned composite filter element structure.
Separation structure is arranged in its interior of shell in composite filter element structure provided by the utility model, will by separation structure
Multiple mutually independent runners are separated into shell, to make that different types of filter core can be set in different runners, with filter
Cored structure can be realized a variety of different types of filterings.Also, the filter cartridge construction can make overall volume smaller, assemble more square
Just.
Detailed description of the invention
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings:
The structural schematic diagram that Fig. 1,2 show composite filter element structure provided by the utility model in first embodiment；
The structural schematic diagram that Fig. 3,4 show composite filter element structure provided by the utility model in second embodiment.
Specific embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.It should be understood by one skilled in the art that attached drawing is provided to the purpose of explanation provided herein, and attached drawing is not necessarily
It is drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it should be understood that term " first ", " second " etc. are used for description purposes only,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " it is meant that two or more.
Composite filter element inside configuration provided by the utility model includes multiple mutually independent runners for liquid communication, more
There are many different filter structures, it can be achieved that a variety of different filter effects for setting in a runner.And structure is simple and can fill
Divide and utilize composite filter element inside configuration space, keeps the volume of composite filter element structure smaller.
Specifically, as shown in Figure 2,4, composite filter element structure provided by the utility model includes shell 100, the shell
It is formed with cavity inside 100, separation structure 200 is provided in the cavity inside the shell 100, the separation structure 200 will
Cavity inside the shell 100 is separated into multiple mutually independent spaces, is formed on the shell 100 and connects with the space
Logical inlet and outlet, multiple spaces are not connected in 100 internal mutual of shell.It is provided in each space
Filter structure, the filter structure include water inlet flow channel and outlet passage, and the water inlet flow channel is connected to the water inlet, described
Outlet passage is connected to the water outlet.
Specifically, as shown in Figure 1, 2, in the first embodiment, the shell 100 includes 101 He of main body of tubular construction
The end at 101 both ends of main body is set, and the end includes first end 102 and the second end 103, the separation structure
200 be plate structure, the separation structure 200 be arranged between the first end 102 and the second end 103 and with the master
The inner wall of body 101 is tightly connected, it is preferable that the separation structure 200 and the axis of the main body 101 are vertically arranged.It is described outer
Shell 100 and the separation structure 200 are food grade plastic material, the first end 102 and/or the second end 103 and institute
It states main body 101 and can melt, weld etc. modes by rotation and link into an integrated entity or the first end 102 and/or the second end
103 can also be tightly connected with the main body 101 by dismountable mode, such as be connected by structures such as screw thread, buckles
It connects, the separation structure 200 is integrally formed with the main body 101, preferably can make the separation structure by way of injection molding
200 is integrally formed with the main body 101.The first space 110 and second space are respectively formed in the two sides of the separation structure 200
120, first space 110 is by the separation structure 200, the inner wall and the first end 102 of the part main body 101
It surrounds, the second space 120 is by the separation structure 200, the inner wall and the second end of the part main body 101
103 surround, i.e., described first space 110 and the second space 120 share the separation structure 200.First space 110
It can be determined according to the type of its internal setting filter structure with the size of the second space 120, specifically, the separation knot
The difference that position is arranged in structure 200 can make the different of first space 110 and the second space 120, can be according to reality
Demand determines the position of the separation structure 200.Preferably, it can also be formed by the way that more separation structures 200 are arranged
More spaces.
The first water inlet 111 and the first water outlet being connected to first space 110 are provided on the shell 100
112, in the present embodiment, first water inlet 111 and first water outlet 112 are arranged at the first end 102
On.The first filter structure 30 is provided in first space 110, first filter structure 30 can also be empty by described first
Between 110 be separated into two parts, two parts respectively constitute the water inlet flow channel and outlet passage of first filter structure 30, described
One water inlet 111 and first 112 mouthfuls of the water outlet are connected to the two sides of first filter structure 30 respectively.For example, described
One filter structure 30 is configured to the internal structure for being formed with cavity, i.e., described first filter structure 30 is by first space 110
It is separated into and is located on the outside of the cavity and described cavity two parts.And opening knot is provided on first filter structure 30
Structure, the hatch frame on first filter structure 30 are connected to first water outlet 112 (or first water inlet 111), institute
It states and is formed with gap between the first filter structure 30 and the inner wall of the main body 101, first water inlet 111 and the gap
Connection.When the hatch frame on first filter structure 30 is connected to first water outlet 112, water passes through described first
Water inlet 111 is flowed into the gap between first filter structure 30 and the main body 101, and then water passes through described first
Filter structure 30 is flowed into the inner chamber of first filter structure 30, and by mistake during flowing into the cavity
It filters, the water inside first filter structure 30 is flowed out through first water outlet 112.Similarly, when first filter structure
When hatch frame on 30 is connected to first water inlet 111, water is flowed into described first by first water inlet 111
In filter structure 30, then passes through first filter structure 30 and be flowed into first filter structure 30 and the main body 101
In gap between inner wall, then pass through first water outlet 112 outflow.Preferably, first filter structure 30 can be set
The preposition processing filter cores such as PP cotton, paper folding filter core or PAC (Poly Aluminium Chloride, aluminium polychloride) filter core are set to,
For carrying out primary filtration.
The second water inlet 121 and the second water outlet being connected to the second space 120 are additionally provided on the shell 100
122, in the present embodiment, first water inlet 111 and second water inlet 112 are arranged at the second end 103
On.The second filter structure 40 is provided in the second space 120, it is preferable that second filter structure 40 and described first
Filter structure 30 is different filter structure, and the second space 120 can also be separated into two by second filter structure 40
Part, two parts respectively constitute the water inlet flow channel and outlet passage of second filter structure 40,121 He of the second water inlet
Second water outlet 122 is connected to the two sides of second filter structure 40 respectively.For example, 40 structure of the second filter structure
The structure that cavity is formed with for inside is made, i.e., the second space 120 is separated into positioned at institute by described second filter structure 40
State cavity outside and described cavity two parts.Also, hatch frame is provided on second filter structure 40, second mistake
Hatch frame in filter structure 40 is connected to second water outlet 122 (or second water inlet 121), second filter structure
Gap is formed between 40 and the inner wall of the main body 101, second water inlet 121 is connected to the gap.When described
When hatch frame on two filter structures 40 is connected to second water outlet 122, water is flowed by second water inlet 121
Into the gap between second filter structure 40 and the main body 101, then water is flowed across second filter structure 40
Enter into the inner chamber of second filter structure 40, and is filtered during flowing into the cavity, second mistake
Water inside filter structure 40 is flowed out through second water outlet 122.Similarly, when the hatch frame on second filter structure 40
When being connected to second water inlet 121, water is flowed into second filter structure 40 by second water inlet 121,
Then pass through the gap that second filter structure 40 is flowed between 101 inner wall of second filter structure 40 and the main body
It is interior, then flowed out by second water outlet 122.Preferably, second filter structure 40 is preferably postpositive disposal filter core, example
It such as can be composite filter element, can be specifically ultrafiltration membrane and active carbon composite filter core etc..
Preferably, second filter structure 40 may be arranged as reverse osmosis membrane filter element, due to reverse osmosis membrane filter element mistake
Two different water can be generated after filter, and in order to match with the reverse osmosis membrane, third water outlet is additionally provided on the shell 100
Mouth (not shown), the third water outlet are connected to the second space 120.Each space in the i.e. described shell 100
One water inlet of corresponding setting, the quantity of water outlet corresponding with each space is then according to the kind that filter structure is arranged in space
Class is configured, and when filter structure only generates a kind of water, then a water outlet corresponding with the space need to only be arranged；When
When filter structure can generate a variety of different water simultaneously, then need to be arranged multiple water outlets corresponding with the space so as to mistake
The structure for filtering structure is corresponding.That is, composite filter element structure provided by the utility model can be set to Two In and Two Out type (such as Fig. 1,
Shown in 2) perhaps two into three go out type perhaps three into three go out, three into four go out or according to the quantity in space setting more into
The type at the mouth of a river and water outlet.
Preferably, first water outlet 112 and second water inlet 121 can be made by pipeline connection described
Water through first filter structure 30 filtering in first space 110 is flowed into the second space 120 again by described the
Two filter structures 40 are filtered.Alternatively, the water flowed out in first space 110 can also first flow in third filter structure
It is filtered, then then flows into the second space 120 and be filtered.Alternatively, water flow can also only allow according to actual needs
It is filtered through first space 110 by first filter structure 30, or water is only allowed to flow through the second space 120 by described
The filtering of two filter structures 40.
As shown in Figure 3,4, in a second embodiment, first water inlet 111, the first water outlet 112 and the second water inlet
Mouthful the 121, second water outlet 122 is arranged in the main body 101, in the present embodiment, first filter structure 30 and the
The set-up mode and working principle of two filter structures 40 are identical with first embodiment, are no longer described in detail herein.It is excellent
Selection of land, in other embodiments, first water inlet 111 and the first water outlet 112 can be arranged with one described first
On end 102, another is arranged in the main body 101；Second water inlet 121 and the second water outlet 122 can also be with one
A to be arranged on the second end 103, another is arranged in the main body 101.
Further, in other embodiments, the separation structure 200 can also be arranged along the axial direction of the shell 100,
Multiple spaces will be separated into the radial direction thereof inside the shell 100.
The utility model also provides a kind of water purifier, and the water purifier includes the composite filter element structure, the composite filter
The first water inlet 111, the first water outlet 112, the second water inlet 121, the second water outlet 122 and the water purifier of cored structure
Water route connection in plate of water route.Preferably, the water purifier is kitchen following formula water purifier.
Composite filter element structure provided by the utility model is formed with multiple mutually independent spaces in inside, in each space
Different types of filter structure is set, so that composite filter element structure be made to can be realized a variety of different types of filterings.And also make
The overall structure of composite filter element structure is more compact, keeps the volume of composite filter element structure smaller, is more convenient to be arranged in water purifier.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from the utility model
In the case where basic principle, those skilled in the art can be for the various apparent or equivalent modification that above-mentioned details is made
Or replacement, it is all included in the scope of the claims of the utility model.
Claims (11)
1. a kind of composite filter element structure, which is characterized in that including shell, the interior of shell is provided with separation structure, and described point
The interior of shell is separated at least two mutually independent spaces every structure, is provided with filter structure in each space, institute
Stating filter structure includes water inlet flow channel and outlet passage, be provided on the shell respectively with the water inlet flow channel and outlet passage
The inlet and outlet of connection.
2. composite filter element structure according to claim 1, which is characterized in that the water inlet and the water outlet with it is described
Space connection in shell, each space is connected to a water inlet and at least one described water outlet.
3. composite filter element structure according to claim 1, which is characterized in that the shell includes being configured to tubular construction
Main body and the first end and the second end that the main body both ends are set, the plate-like structure of the separation structure, the separation
For structure along the axially or radially setting of the shell, the interior of shell is separated by the separation structure axially or radially
One space and second space.
4. composite filter element structure according to claim 3, which is characterized in that be provided on the shell and first sky
Between the first water inlet and the first water outlet that are connected to, and the second water inlet being connected to the second space and the second water outlet
Mouthful.
5. composite filter element structure according to claim 4, which is characterized in that first water inlet and first water outlet
Mouth is arranged in the first end or the main body；And/or
Second water inlet and second water outlet are arranged in the second end or the main body.
6. composite filter element structure according to claim 4, which is characterized in that be provided with the first filtering in first space
Structure, the water inlet flow channel of first filter structure are connected to first water inlet, and first filter structure goes out water flow
Road is connected to first water outlet；And/or
The second filter structure, the water inlet flow channel of second filter structure and second water inlet are provided in the second space
Mouth connection, the outlet passage of second filter structure are connected to second water outlet；
First filter structure and second filter structure be not identical.
7. composite filter element structure according to claim 6, which is characterized in that first filter structure is preposition processing filter
Core, including PP cotton, paper folding filter filter core or PAC filter core；And/or
Second filter structure is postpositive disposal filter core, including ultrafiltration plus charcoal composite filter element or reverse osmosis membrane filter element.
8. the composite filter element structure according to one of claim 4-7, which is characterized in that first water outlet and described the
Two water inlets are connected to by pipeline；Alternatively,
First water outlet is connected to second water inlet by third filter structure.
9. the composite filter element structure according to one of claim 3-7, which is characterized in that the first end and/or described
The second end is fixedly connected in such a way that rotation is melted or is welded with the main body.
10. composite filter element structure described in one of -7 according to claim 1, which is characterized in that the shell and separation knot
Structure is food grade plastic material.
11. a kind of water purifier, which is characterized in that be provided with composite filter element structure described in one of claim 1-10.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040208.6U CN208632246U (en) | 2018-07-02 | 2018-07-02 | Composite filter element structure and water purifier including it |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040208.6U CN208632246U (en) | 2018-07-02 | 2018-07-02 | Composite filter element structure and water purifier including it |
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| Publication Number | Publication Date |
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| CN208632246U true CN208632246U (en) | 2019-03-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726714A (en) * | 2018-07-02 | 2018-11-02 | 珠海格力电器股份有限公司 | Composite filter element structure and water purifier including it |
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2018
- 2018-07-02 CN CN201821040208.6U patent/CN208632246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726714A (en) * | 2018-07-02 | 2018-11-02 | 珠海格力电器股份有限公司 | Composite filter element structure and water purifier including it |
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