CN207871710U - Composite filter element and purifier - Google Patents
Composite filter element and purifier Download PDFInfo
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- CN207871710U CN207871710U CN201820623481.5U CN201820623481U CN207871710U CN 207871710 U CN207871710 U CN 207871710U CN 201820623481 U CN201820623481 U CN 201820623481U CN 207871710 U CN207871710 U CN 207871710U
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- filter
- filter core
- filter element
- aqueduct
- composite
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- 239000002131 composite material Substances 0.000 title claims abstract description 64
- 230000004888 barrier function Effects 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 109
- 239000000463 material Substances 0.000 claims description 44
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 238000002955 isolation Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 3
- 239000011162 core material Substances 0.000 description 100
- 238000013461 design Methods 0.000 description 17
- 238000001914 filtration Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 241000219146 Gossypium Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of composite filter element and purifier, wherein the composite filter element includes shell, barrier assembly, the first filter core and the second filter core；The barrier assembly is disposed in the housing, and is formed the first filter chamber in the barrier assembly, the second filter chamber is constituted between the shell and the barrier assembly, first filter chamber and the second filter chamber are mutual indepedent；First filter core is set in first filter chamber, and second filter core is set in second filter chamber；The barrier assembly includes the separator disc that interior bucket and sealing are fixed on the interior bucket lower end；Interval forms first flow between the outside wall surface of the interior bucket and the internal face of the shell, and interval forms second flow channel between the lower disk and the internal face of the shell of the separator disc.Technical solutions of the utility model can effectively improve the integration degree of filter cartridge construction in purifier, to improve the convenience that user dismounts filter cartridge construction.
Description
Technical field
The utility model is related to purifier field, more particularly to a kind of composite filter element and purifier.
Background technology
Existing purifier is both provided with filter cartridge construction, in order to further protect filter cartridge construction, generally in the first filtering
Preprocessing filter element (being used for coarse filtration) is arranged in water route to obtain more preferably mouthfeel in order to further improve water quality, generally post-processing
Filter setting post-treatment filter (being used for fine filtering) in water route.But above-mentioned preprocessing filter element and post-treatment filter are usually
Two independent individuals, integration degree is low, is not easy to install.
Utility model content
The main purpose of the utility model is to propose a kind of composite filter element, it is intended to solve the filter of purifier in the prior art
Cored structure integration degree is low, installs inconvenient technical problem.
To achieve the above object, the utility model proposes composite filter element, including shell, barrier assembly, the first filter core with
And second filter core；
The barrier assembly is disposed in the housing, and forms the first filter chamber in the barrier assembly, the shell and described
The second filter chamber is constituted between barrier assembly, first filter chamber and the second filter chamber are mutual indepedent；
First filter core is set in first filter chamber, and second filter core is set in second filter chamber；It is described every
Include the separator disc that interior bucket and sealing are fixed on the interior bucket lower end from component；The outside wall surface of the interior bucket is interior with the shell
Interval forms first flow between wall surface, and interval forms second between the lower disk and the internal face of the shell of the separator disc
Runner.
Preferably, the composite filter element further includes upper cover, and the upper end of the interior bucket has the first opening, it is described on be covered on
First opening, the upper cover have the second opening, the medial surface of the interior bucket upper end and the lateral surface of the upper cover it
Between interval form third flow channel, the inner space of first filter core and second open communication simultaneously form the 4th runner.
Preferably, the composite filter element further includes aqueduct, and the aqueduct wears second opening and separator disc is set
It sets, forms the 5th runner in the aqueduct, the 5th runner is connected to the second flow channel, the peripheral surface of the aqueduct
Interval forms the 4th runner between the medial surface of first filter core, and the peripheral surface of the aqueduct is opened with described second
Interval forms the 6th runner between the periphery of mouth, and the 6th runner is connected to the 4th runner.
Preferably, the lower disk of the separator disc is equipped with annular water guide sector, and the lower end of the aqueduct is connected to the annular
Water guide sector, the annular water guide sector are formed with the 7th runner for being connected to the second flow channel and the 5th runner.
Preferably, first filter core and the second filter core are cylindrical in shape setting, the lower face of first filter core with it is described
The upper disk surface palette of separator disc, the upper surface of second filter core and the lower disk palette of the separator disc.
Preferably, the interior bucket and separator disc are integrally formed setting.
The utility model also proposes a kind of composite filter element, including shell, barrier assembly, the first filter core and the second filter core；
The barrier assembly is disposed in the housing, and forms the first filter chamber in the barrier assembly, the shell and described
The second filter chamber is constituted between barrier assembly, first filter chamber and the second filter chamber are mutual indepedent；
First filter core is set in first filter chamber, and second filter core is set in second filter chamber；It is described every
Include the separator disc that interior bucket and sealing are fixed on the interior bucket lower end from component；
At least one of first filter core and the second filter core include at least two-stage filter material.
Preferably, at least two-stage filter material for corresponding to same filter core is cylindrical in shape and setting of radially arranging.
Preferably, at least two-stage filter material of corresponding same filter core is vertically arranged to arrangement.
Preferably, at least two-stage filter material of corresponding same filter core includes takeup type filter material and graininess filter material.
Preferably, the composite filter element further includes aqueduct, and the upper end of the interior bucket, institute are run through in the upper end of the aqueduct
The lower end for stating aqueduct is equipped with the water hole of the corresponding aqueduct through separator disc setting or the separator disc, described
The lower end of aqueduct abuts the upper peripheral edge setting of the water hole.
The utility model also proposes a kind of purifier, including composite filter element, which includes:
Shell, barrier assembly, the first filter core and the second filter core；
The barrier assembly is disposed in the housing, and forms the first filter chamber in the barrier assembly, the shell and described
The second filter chamber is constituted between barrier assembly, first filter chamber and the second filter chamber are mutual indepedent；
First filter core is set in first filter chamber, and second filter core is set in second filter chamber；It is described every
Include the separator disc that interior bucket and sealing are fixed on the interior bucket lower end from component；The outside wall surface of the interior bucket is interior with the shell
Interval forms first flow between wall surface, and interval forms second between the lower disk and the internal face of the shell of the separator disc
Runner.
The utility model also proposes a kind of purifier, including composite filter element, which includes：Shell, isolation group
Part, the first filter core and the second filter core；
The barrier assembly is disposed in the housing, and forms the first filter chamber in the barrier assembly, the shell and described
The second filter chamber is constituted between barrier assembly, first filter chamber and the second filter chamber are mutual indepedent；
First filter core is set in first filter chamber, and second filter core is set in second filter chamber；It is described every
Include the separator disc that interior bucket and sealing are fixed on the interior bucket lower end from component；
At least one of first filter core and the second filter core include at least two-stage filter material.
Barrier assembly is arranged in technical solutions of the utility model in shell so that crosses enclosure interior and forms mutually independent the
One filter chamber and the second filter chamber realize the mistake respectively to two kinds of water quality that is, so that composite filter element has there are two independent filtration channel
Filter, meets filtration needs of the user to multiple-quality water；Simultaneously as the integrally disposed multiple filtration channels of this composite filter element, drop
The use number of composite filter element in low purifier, on the one hand, simplify the water route connection inside purifier, improve use
Family dismounts the convenience of composite filter element and on the other hand also reduces purifier inner space, reduce the body of purifier
Product, to adapt to the small-sized development trend of purifier.
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, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model composite filter element；
Fig. 2 is the structural schematic diagram at another visual angle of composite filter element in Fig. 1；
Fig. 3 is the cut-away illustration along III-III lines in Fig. 2；
Fig. 4 is the structural schematic diagram of interior bucket and separator disc in Fig. 3；
Fig. 5 is the structural schematic diagram of bung in Fig. 3；
Fig. 6 is the structural schematic diagram of upper cover and aqueduct in Fig. 3；
Fig. 7 is the schematic top plan view of upper cover and aqueduct in Fig. 6；
Fig. 8 is the structural schematic diagram of another one embodiment of composite filter element of the utility model.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Shell | 11 | Filter core connector |
| 12 | Outer barrel | 13 | Second filter chamber |
| 131 | First flow | 132 | Second flow channel |
| 133 | 5th runner | 134 | 7th runner |
| 2 | Barrier assembly | 21 | Interior bucket |
| 211 | Interior bucket ontology | 212 | Bung |
| 212a | First opening | 212b | Fuisw rib |
| 212c | Support convex ribs | 212d | Seal slot |
| 22 | Separator disc | 221 | Annular water guide sector |
| 222 | Water hole | 23 | First filter chamber |
| 231 | Third flow channel | 232 | 4th runner |
| 233 | 6th runner | 24 | Upper cover |
| 241 | Second opening | 3 | First filter core |
| 4 | Second filter core | 41 | Outer filter material |
| 42 | Interior filter material | 5 | Aqueduct |
| 51 | Bar shaped convex ribs | 6 | Lower cover |
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 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 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
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of composite filter element, which can be applied to kitchen water purifier, household water-purifying machine
Equal purifiers.
In the utility model embodiment, referring to Figure 1 to Figure 7, which includes shell 1, barrier assembly 2, first
Filter core 3 and the second filter core 4；
Barrier assembly 2 is set in shell 1, and the first filter chamber 23, structure between shell 1 and barrier assembly 2 are formed in barrier assembly 2
At the second filter chamber 13, the first filter chamber 23 and the second filter chamber 13 are independently of each other；
First filter core 3 is set in the first filter chamber 23, and the second filter core 4 is set in the second filter chamber 13.
It is appreciated that shell 1 has the first water inlet and the first water outlet that are connected to the first filter chamber 23, and with second
The second water inlet and the second water outlet that filter chamber 13 is connected to, the first filter core 3 is between the first water inlet and the first water outlet, and the
Two filter cores 4 are between the second water inlet and the second water outlet；It is appreciated that so set, in the same housing 1 of composite filter element
It is formed with two completely self-contained water purification water routes, it is convenient to the case where being applied to purify water twice, for example (,) it is right
Water carries out prefilter and postposition filtering.
Barrier assembly 2 is arranged in technical solutions of the utility model in shell 1 so that it is mutual indepedent to cross 1 inside formation of shell
The first filter chamber 23 and the second filter chamber 13, i.e., so that composite filter element tool is realized to two kinds of water quality there are two independent filtration channel
Filtering respectively, meet filtration needs of the user to multiple-quality water；Simultaneously as the integrally disposed multiple filterings of this composite filter element
Channel reduces the use number of composite filter element in purifier, on the one hand, the water route connection inside purifier is simplified,
The convenience that user dismounts composite filter element is improved, on the other hand, purifier inner space is also reduced, reduces water purification and set
Standby volume, to adapt to the small-sized development trend of purifier.
In the present embodiment, with reference to Fig. 3 to Fig. 5, barrier assembly 2 includes interior bucket 21, separator disc 22 and upper cover 24, interior bucket 21
Bung 212 including vertically setting 211 upper end of interior bucket ontology opening to tubular interior bucket ontology 211 and sealing cover separates
22 sealing cover of disk sets the opening of 211 lower end of interior bucket ontology, and there is bung 212 first opening 212a, upper cover 24 to be set to the first opening
In 212a, upper cover 24 has the second opening 241, and the first filter core 3 is cylindrical in shape in interior bucket 21, and the first opening 212a and second is opened
Mouth 241 is respectively positioned in the annular opening of the first filter core 3, the upper surface of the first filter core 3 and the medial surface palette of upper cover 24, under
The upper side palette of end face and separator disc 22.
It is spaced between the medial surface and the lateral surface of upper cover 24 of bung 212 with reference to Fig. 3 about the water route of the first filter chamber 23
Third flow channel 231 is formed, the inner space of the first filter core 3 is connected to the second opening 241 and forms the 4th runner 232, the present embodiment
In, the first water inlet is connected to third flow channel 231, and the first water outlet is connected to the 4th runner 232, in this way, water to be filtered
Entered in composite filter element by the first water inlet, is entered in interior bucket 21 across third flow channel 231, by 3 mistake of the first filter core
After filter, interior bucket 21 is left across the 4th runner 232, and composite filter element is left by the first water outlet；Certainly, in other embodiment
In, the first water outlet can be also connected to third flow channel 231, and the first water inlet is connected to the 4th runner 232, and the design is not limited to
This.Specifically, the medial surface of bung 212 is radially placed with a plurality of fuisw rib 212b, the bottom surface of fuisw rib 212b abuts upper cover
Water can be realized between adjacent guide muscle 212b in 24 lateral surface；Certainly, in other embodiment, fuisw rib 212b also may be used
Set on the upper side of upper cover 24, the design is without being limited thereto.
In addition, in order to reduce the radial dimension of composite filter element entirety, to realize the Miniaturization Design of composite filter element, this reality
It applies in example, the first filter core 3 and the second filter core 4 are vertically to arrangement.
Specifically, with reference to Fig. 3, the downside of separator disc 22 is arranged with the bottom wall face interval of shell 1, to merge out for installation
The space of second filter core 4, the second filter core 4 are cylindrical in shape setting, the upper surface of the second filter core 4 and the downside sealing paste of separator disc 22
It closes, in the present embodiment, composite filter element further includes the lower cover 6 being set at 1 wall surface of shell, lower face and the lower cover 6 of the second filter core 4
Upper side palette, certainly, in other embodiment, the lower face of the second filter core 4 also can be directly close with 1 wall surface of shell
Sealing label closes, and the design is without being limited thereto.It should be noted that the design is without being limited thereto, and in other embodiment, the second filter core 4
The first filter core 3 can be surround to be arranged, i.e. the second filter core 4 is around interior bucket 21 surrounding setting.
In the present embodiment, with reference to Fig. 3 to Fig. 7, there are gaps between the outside wall surface and the internal face of shell 1 of interior bucket 21, multiple
It further includes aqueduct 5 to close filter core, and aqueduct 5 vertically to being arranged in interior bucket 21, through 241 setting of the second opening lead by upper end
The peripheral surface of water pipe 5 and the second 241 peripheries of opening have gap, the water hole being correspondingly arranged on 5 lower end of aqueduct and separator disc 22
222 docking (in other embodiment, 5 lower end of aqueduct may also extend through the setting of separator disc 22), it is empty with the inside with the second filter core 4
Between be connected to.
About the water route of the second filter chamber 13, interval is formed first-class between the outside wall surface and the internal face of shell 1 of interior bucket 21
Road 131, interval forms second flow channel 132 between the downside and the upper side of lower cover 6 of separator disc 22, and the is formed in aqueduct 5
Five runners 133；In the present embodiment, the second water inlet is connected to first flow 131, and the second water outlet is connected to the 5th runner 133,
In this way, water to be filtered is entered by the second water inlet in composite filter element, first flow 131 is passed through to reach at the first filter core 3, warp
It after the filtering of first filter core 3, reaches at second flow channel 132, then the second water outlet is reached by the 5th runner 133, and pass through
Second water outlet is discharged out of composite filter element；Certainly, in other embodiment, the second water inlet can also connect with the 5th runner 133
It is logical, and the second water outlet is connected to first flow 131, the design is without being limited thereto.
It is appreciated that with reference to Fig. 3, after introducing the aqueduct 5, the first water inlet, the first water outlet and the can be realized
Two water inlets, the second water outlet are set to the same end (upper end) of shell 1, to facilitate the connection in external water route；Certainly, Yu Qi
In his embodiment, the first water inlet, the first water outlet and the second water inlet, the second water outlet can also be divided into the two of shell 1
End, the design are without being limited thereto.In addition, in the present embodiment, shell 1 is spacious including outer barrel 12 open upward and adaptation lid conjunction outer barrel 12
Mouthful filter core connector 11, first water inlet, the first water outlet, the second water inlet are formed on filter core connector 11 and second is gone out
The mouth of a river, the first water inlet, the first water outlet, the second water inlet and the second water outlet are radially arranged setting；Certainly, in other
In embodiment, which can also replace plate by water, and the first water inlet, the first water outlet, the are formed in plate of water route
Two water inlets and the second water outlet, the design are without being limited thereto.In addition, after introducing the aqueduct 5, the upper end of aqueduct 5 is passed through
The second opening 241 is worn, interval forms the 4th runner 232 between the peripheral surface of aqueduct 5 and the medial surface of the first filter core 3, leads
Interval forms the 6th runner 233, in this implementation, the 6th runner 233 between the peripheral surface of water pipe 5 and the periphery of the second opening 241
It is connected to the 4th runner 232 and the first water outlet.
In order to promote the cleaning water of the second filter chamber 13, with reference to Fig. 3, in the present embodiment, the downside of separator disc 22 is equipped with
Annular water guide sector 221, water hole 222 are located in the annular region of annular water guide sector 221, and connection is formed in annular water guide sector 221
7th runner 134 of second flow channel 132 and the 5th runner 133；And in order to preferably promote the water guide effect of annular water guide sector 221
Fruit, in this implementation, the radial dimension of annular water guide sector 221 is more than the caliber setting of aqueduct 5.
In the present embodiment, with reference to Fig. 3, the first filter core 3 is front filter element, and the second filter core 4 is postposition filter core；Composite filter element
Specific water purification process is as follows：Water to be filtered enters the first filter chamber 23 by the first water inlet of filter core connector 11, by the first filter
It after the coarse filtration of core 3, is flowed out from the first water outlet of filter core connector 11, then enters the by the second water inlet of filter core connector 11
Two filter chambers 13 flow out after the essence filtering of the second filter core 4 from the second water outlet of filter core connector 11.Certainly, implement in other
In example, the first filter core 3 or postposition filter core, and the second filter core 4 is front filter element, the design is without being limited thereto.
Occur the case where string water, the utility model between the first filter chamber 23 and the second filter chamber 13 of composite filter element in order to prevent
Relevant improvement has been carried out for the leakproofness between each structure in composite filter element：One, bung 212 first opening 212a weeks
Edge is extended with 212 connector of bung upward, and the second 241 peripheries of opening of upper cover 24 are extended with 24 connector of upper cover, filter core connector upward
11 medial surface corresponds to 212 connector of bung, 24 connector of upper cover and 5 upper end of aqueduct and is correspondingly provided with sealing ring edge, and separates
The lower end that the upper side of disk 22 also corresponds to aqueduct 5 is equipped with sealing ring edge；In the present embodiment, above each sealing ring edge is corresponding
Sealing structure is additionally provided between the structure of connection, such as, but not limited to, which is closure gasket groove and elastic seal ring
Combination；Secondly, 21 ontology of interior bucket and separator disc 22 be arranged in being integrally formed, annular water guide sector 221 is similarly one with separator disc 22
Body formed setting, certainly, in other embodiment, separator disc 22 is alternatively with 21 ontology of interior bucket and is detachably connected, and the design is not
It is limited to this.
The utility model has also carried out following correlation to preferably promote the dismounting convenience of each structure in composite filter element
It improves：One, filter core connector 11 outer rim be formed with annular slot, the open end of outer barrel 12 seals grafting with annular slot, such as
This, facilitates user to dismount filter core connector 11, improves user's repair or replaces the convenience of filter core connector 11；Secondly, bung 212
Downside periphery forms sealing slot 212d, and the upper open end of 21 ontology of interior bucket seals grafting sealing slot 212d, so
Setting facilitates user to dismount bung 212, improves the convenience that user replaces the first filter core 3；Certainly, in other embodiment, bucket
Lid 212 or and 21 body by integral forming settings of interior bucket.
In addition, with reference to Fig. 5, in order to improve the reliability of the installation of bung 212, in the present embodiment, the lateral surface of bung 212 is also
Several support convex ribs 212c are convexly equipped with, the lateral surface of support convex ribs 212c abuts the medial surface setting of filter core connector 11；Certainly, in
In other embodiment, the lateral surface of support convex ribs 212c can also abut the internal face setting of outer barrel 12, and the design is without being limited thereto.For
The first filter core 3 is prevented to be close to the setting of 5 peripheral surface of aqueduct, in the present embodiment, the peripheral surface of aqueduct 5 is equipped at intervals with several
Shape convex ribs 51, the extending direction of bar shaped convex ribs 51 is axial consistent with aqueduct 5, and the upper end of bar shaped convex ribs 51 abuts the second opening
241 periphery, it will be understood that be arranged such, on the one hand, the lateral surface of bar shaped convex ribs 51 can effectively keep out the first filter core 3
Medial surface prevents it to be close to 5 peripheral surface of aqueduct；On the other hand, bar shaped convex ribs 51 can also play the role of guiding flow, improve
The filter efficiency of first filter chamber 23.In the present embodiment, aqueduct 5 is integrally formed with upper cover 24 to be arranged, effectively to simplify composite filter
The overall structure of core, certainly, in other embodiment, aqueduct 5 can be also not limited to upper cover 24 in split settings, the design
This.
Based on the integrated technical solution in double water routes, the utility model also proposes a kind of composite filter element.
With reference to Fig. 8, which includes shell 1, barrier assembly 2, the first filter core 3 and the second filter core 4；
Barrier assembly 2 is set in shell 1, and the first filter chamber 23, structure between shell 1 and barrier assembly 2 are formed in barrier assembly 2
At the second filter chamber 13, the first filter chamber 23 and the second filter chamber 13 are independently of each other；
First filter core 3 is set in the first filter chamber 23, and the second filter core 4 is set in the second filter chamber 13；First filter core 3 and second is filtered
At least one of core 4 includes at least two-stage filter material.
It is appreciated that so set, can the filter effect of composite filter element effectively be promoted, or meet the different water purification of user
Demand；For example, the existing purifier only with graininess filter material, in use, user can find first cup water often
It is interior containing filter particle the problem of, seriously affect user drinking-water experience；In the present embodiment, the first filter core 3 and/or second is filtered
Core 4 is set as including graininess filter material and takeup type filter material, and takeup type filter material is located on rear side of the water route of graininess filter material, such as
This, takeup type filter material can effectively stop filter particle, avoid the appearance of problem above.In the present embodiment, the composite filter element with
The filter core filter material composition that the difference of previous composite filter element (a upper theme) essentially consists in this composite filter element is more diversified, and other
Both the structure composition of composite filter element and water route flow direction are almost the same, are repeated no more in this.
Further, with reference to Fig. 8, in the present embodiment, at least two-stage filter material of corresponding same filter core is cylindrical in shape and radially
Arrangement setting.It is appreciated that being arranged such, it is only necessary to the tubular element made of single filter material radially will be divided into two-stage before
Different filter materials reduce the design difficulty of composite filter element entirety on raw water road almost without influence, improve the production of composite filter element
Efficiency, and the mode radially arranged can also make full use of the radial space of 22 lower section of separator disc, avoid increasing composite filter element
Whole height.It should be noted that the design is without being limited thereto, and in other embodiment, at least two-stage filter of corresponding same filter core
Material is cylindrical in shape and is vertically arranged to arrangement.
In the present embodiment, water to be filtered is passed sequentially through into the first filter chamber 23 and the second filter chamber 13, i.e. the first filter core 3 is preposition
Filter core, the second filter core 4 are postposition filter core, in this way, compared to the first filter core 3, the second filter core 4 should have preferably filtering effect
Fruit, therefore the second filter core 4 is set as being made of at least two filter materials.In the present embodiment, the second filter core 4 includes outer filter material 41 and interior
Filter material 42, it is preferable that outer filter material 41 is graininess filter material, and interior filter material 42 is takeup type filter material.In the present embodiment, outer filter material 41 is
Carbon-point, interior filter material 42 are PP cottons, although in this way, the water to be filtered into the second filter chamber 13 is accompanied with carbon dust after carbon-point,
During continuing through PP cottons, carbon dust is filtered off by PP for it, when effectively user being avoided to drink water, first cup water asking in black occurs
Topic.Certainly, in other embodiment, outer filter material 41 may further be embodied as other graininess filter materials, and interior filter material 42 may further be embodied as it
His takeup type filter material, the design are without being limited thereto.In the present embodiment, the lower end of aqueduct 5 abuts the upper of 22 water hole 222 of separator disc
Periphery is arranged, and with the inner space of filter material in connection 42, certainly, in other embodiment, the lower end of aqueduct 5 may also extend through point
Every disk 22, and the inner space of interior filter material 42 is stretched into, the design is without being limited thereto.
It is fabricated from a flexible material it is appreciated that being directed to takeup type filter material, is easy to be tightly attached to the setting of 5 peripheral surface of aqueduct
Situation, in the present embodiment, 5 peripheral surface of aqueduct is equipped at intervals with several bar shaped convex ribs 51, the extending direction of bar shaped convex ribs 51 with lead
The axial direction of water pipe 5 is consistent, and the lateral surface of the bar shaped convex ribs 51 can effectively abut the medial surface of takeup type filter material, it is prevented to be close to
5 peripheral surface of aqueduct, hinders the formation of runner；Certainly, in other embodiment, 5 peripheral surface of aqueduct can also specifically be equipped with it
His convex rib structure, the design are without being limited thereto.
The utility model also proposes a kind of purifier, which includes composite filter element, the composite filter element it is specific
Structure is with reference to above-described embodiment, since this purifier uses whole technical solutions of above-mentioned all embodiments, at least
All advantageous effects caused by 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 it does not limit the scope of the patent of the present invention,
Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (12)
1. a kind of composite filter element is used for purifier, which is characterized in that including shell, barrier assembly, the first filter core and second
Filter core；
The barrier assembly is disposed in the housing, and the first filter chamber, the shell and the isolation are formed in the barrier assembly
The second filter chamber is constituted between component, first filter chamber and the second filter chamber are mutual indepedent；
First filter core is set in first filter chamber, and second filter core is set in second filter chamber；The isolation group
Part includes the separator disc that interior bucket and sealing are fixed on the interior bucket lower end；The internal face of the outside wall surface of the interior bucket and the shell
Between interval form first flow, between the lower disk and the internal face of the shell of the separator disc interval form second
Road.
2. composite filter element as described in claim 1, which is characterized in that the composite filter element further includes upper cover, the interior bucket
Upper end has the first opening, it is described on be covered on first opening, the upper cover has the second opening, the interior bucket upper end
Medial surface and the lateral surface of the upper cover between interval form third flow channel, the inner space of first filter core and described the
Two open communications simultaneously form the 4th runner.
3. composite filter element as claimed in claim 2, which is characterized in that the composite filter element further includes aqueduct, the water guide
Pipe wears second opening and separator disc setting, forms the 5th runner in the aqueduct, the 5th runner and described the
Two runners are connected to, and interval forms the 4th runner between the peripheral surface of the aqueduct and the medial surface of first filter core,
The peripheral surface of the aqueduct and it is described second opening periphery between interval formed the 6th runner, the 6th runner with it is described
4th runner is connected to.
4. composite filter element as claimed in claim 3, which is characterized in that the lower disk of the separator disc is equipped with annular water guide sector,
The lower end connection annular water guide sector of the aqueduct, the annular water guide sector be formed with the connection second flow channel with it is described
7th runner of the 5th runner.
5. composite filter element as described in claim 1, which is characterized in that first filter core and the second filter core are cylindrical in shape and set
It sets, the lower face of first filter core and the upper disk surface palette of the separator disc, the upper surface of second filter core and institute
State the lower disk palette of separator disc.
6. the composite filter element as described in claim 1 to 5 any one, which is characterized in that the interior bucket and separator disc one at
Type is arranged.
7. a kind of composite filter element is used for purifier, which is characterized in that including shell, barrier assembly, the first filter core and second
Filter core；
The barrier assembly is disposed in the housing, and the first filter chamber, the shell and the isolation are formed in the barrier assembly
The second filter chamber is constituted between component, first filter chamber and the second filter chamber are mutual indepedent；
First filter core is set in first filter chamber, and second filter core is set in second filter chamber；The isolation group
Part includes the separator disc that interior bucket and sealing are fixed on the interior bucket lower end；
At least one of first filter core and the second filter core include at least two-stage filter material.
8. composite filter element as claimed in claim 7, which is characterized in that at least two-stage filter material of corresponding same filter core is in cylinder
Shape and radially arrangement setting.
9. composite filter element as claimed in claim 7, which is characterized in that at least two-stage filter material of corresponding same filter core is along upper
It is lower to be arranged to arrangement.
10. composite filter element as claimed in claim 7, which is characterized in that at least two-stage filter material packet of corresponding same filter core
Include takeup type filter material and graininess filter material.
11. the composite filter element as described in claim 7 to 10 any one, which is characterized in that the composite filter element further includes leading
The upper end of the interior bucket is run through in water pipe, the upper end of the aqueduct, and the lower end of the aqueduct is arranged through the separator disc, or
The separator disc is equipped with the water hole of the corresponding aqueduct, and the upper peripheral edge that the lower end of the aqueduct abuts the water hole is set
It sets.
12. a kind of purifier, which is characterized in that include the composite filter element as described in claim 1 to 11 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623481.5U CN207871710U (en) | 2018-04-27 | 2018-04-27 | Composite filter element and purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623481.5U CN207871710U (en) | 2018-04-27 | 2018-04-27 | Composite filter element and purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207871710U true CN207871710U (en) | 2018-09-18 |
Family
ID=63497180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820623481.5U Withdrawn - After Issue CN207871710U (en) | 2018-04-27 | 2018-04-27 | Composite filter element and purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207871710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404331A (en) * | 2018-04-27 | 2019-11-05 | 芜湖美的厨卫电器制造有限公司 | Composite filter element and purifier |
| CN111115865A (en) * | 2018-10-31 | 2020-05-08 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element assembly |
-
2018
- 2018-04-27 CN CN201820623481.5U patent/CN207871710U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404331A (en) * | 2018-04-27 | 2019-11-05 | 芜湖美的厨卫电器制造有限公司 | Composite filter element and purifier |
| CN110404331B (en) * | 2018-04-27 | 2024-02-20 | 芜湖美的厨卫电器制造有限公司 | Composite filter element and water purifying equipment |
| CN111115865A (en) * | 2018-10-31 | 2020-05-08 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element assembly |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230104 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East District, Wuhu economic and Technological Development Zone, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180918 Effective date of abandoning: 20240220 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180918 Effective date of abandoning: 20240220 |