CN206660703U - Composite filter element and purifier - Google Patents
Composite filter element and purifier Download PDFInfo
- Publication number
- CN206660703U CN206660703U CN201720357852.5U CN201720357852U CN206660703U CN 206660703 U CN206660703 U CN 206660703U CN 201720357852 U CN201720357852 U CN 201720357852U CN 206660703 U CN206660703 U CN 206660703U
- Authority
- CN
- China
- Prior art keywords
- annular flange
- filter element
- water inlet
- delivery port
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of composite filter element and purifier, wherein, the purifier includes：Housing, it is internally formed separate the first filter chamber and the second filter chamber；And filter core joint, it is connected with the housing, and the filter core joint corresponds to first filter chamber and is provided with the second water inlet and the second delivery port provided with the first water inlet and the first delivery port and corresponding second filter chamber.The utility model technology causes composite filter element to have two kinds of filtration channels, realizes the purification output to multiple-quality water on composite filter element；Meanwhile the connection in water route is more beneficial for, the water route connection in purifier is simplified, becomes apparent from its arrangement.
Description
Technical field
Purifier field is the utility model is related to, more particularly to a kind of composite filter element and purifier.
Background technology
With continuous improvement of the people to water quality requirement, purifier is widely used, and in purifier, is passed through
A variety of filter cores are set to form composite filter element in shell, composite filter element plays an important role as critical component to purifying water.
However, existing composite filter element only has one group of intake-outlet mostly, it can not realize and the water quality in a plurality of water route is filtered respectively,
When needing to filter a plurality of water route respectively, multiple composite filter elements can only be installed, so so that the water purification system of purifier
System is complicated, meanwhile, the water inlet and delivery port of composite filter element are respectively arranged on the both sides of filter core, are not easy to water route connection.
Utility model content
Main purpose of the present utility model is to propose a kind of composite filter element, suitable for purifier, it is intended to increase composite filter
The filtration channel of core, composite filter element is realized purification respectively to two kinds of water quality, at the same also cause composite filter element water inlet and
Water outlet is in same one end, in order to which water route connects.
To achieve the above object, the utility model proposes composite filter element be used for purifier, the composite filter element includes：
Housing, it is internally formed separate the first filter chamber and the second filter chamber；And
Filter core joint, it is connected with the housing, and the filter core joint corresponds to first filter chamber and is provided with the first water inlet
The second water inlet and the second delivery port are provided with the first delivery port and corresponding second filter chamber.
Preferably, the filter core joint is additionally provided with the first flow of the first filter chamber of connection and the first water inlet, connects second
The second flow channel of filter chamber and the second water inlet, connect the third flow channel of the second filter chamber and the second delivery port and connect the first filter
4th runner of chamber and the first delivery port.
Preferably, the filter core joint includes：
Lid body, there is the first side and second side being oppositely arranged；And
It is convex located at the first annular flange of the second side, the second annular flange, the 3rd annular flange and fourth annular
Edge, the first annular flange, the circumference of the second annular flange, the 3rd annular flange and fourth annular flange along the lid body
Extension, and be intervally arranged successively along the radial inward of the lid body；
The first flow, second convex annular are formed between the first annular flange and second annular flange
Form the second flow channel between edge and the 3rd annular flange, the 3rd annular flange and the fourth annular flange it
Between form the third flow channel, the fourth annular flange encloses to form the 4th runner.
Preferably, end face of the first annular flange away from the lid body is provided with annular seal groove, the housing
Upper end is in open-like shape, and the upper end sealing of the housing is inserted in the annular seal groove.
Preferably, the notch of the annular seal groove is outwards set in enlarging shape.
Preferably, the middle part of the first side is towards protruding above to form a boss, with the position of the boss in described
Second side forms a deep gouge, and second annular flange, the 3rd annular flange and the fourth annular flange are located at institute
State on the bottom land of deep gouge.
Preferably, the boss is in tapered setting on direction upward.
Preferably, the side of the boss is formed with Inlet and outlet water step, first water inlet, first delivery port,
Second water inlet and second delivery port are located in the vertical step surface of Inlet and outlet water step formation.
Preferably, the filter core joint also includes and first water inlet, first delivery port, second water inlet
First water inlet adapter of mouth and the corresponding connection of second delivery port, the first water outlet pipe, the second water inlet is taken over and the second water outlet
Adapter.
The utility model also proposes a kind of purifier, it is characterised in that including composite filter element, the composite filter element includes：
Housing, it is internally formed separate the first filter chamber and the second filter chamber；And
Filter core joint, it is connected with the housing, and the filter core joint corresponds to first filter chamber and is provided with the first water inlet
The second water inlet and the second delivery port are provided with the first delivery port and corresponding second filter chamber.
Technical solutions of the utility model by set in the housing of composite filter element two the first separate filter chambers and
Second filter chamber, at the same on the filter cartridge construction of composite filter element corresponding first filter chamber set the first water inlet and the first delivery port, with
And corresponding second filter chamber sets the second water inlet and the second delivery port, so so that composite filter element has two kinds of filtration channels, real
The purification output to multiple-quality water on composite filter element is showed, has enhanced the properties of product of composite filter element, reduce in purifier
The number of composite filter element so that purifier internal structure is compacter；Simultaneously as set on the filter core joint of this composite filter element
It is equipped with the first water inlet, the first delivery port, the second water inlet and the second delivery port so that water inlet and delivery port are located at filter core
The same side, the connection in water route is more beneficial for, simplifies the water route connection in purifier, become apparent from its arrangement.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the explosive view of the embodiment of the utility model composite filter element one；
Fig. 2 is the sectional view of composite filter element in Fig. 1；
Fig. 3 is the work principle of filter figure of composite filter element in Fig. 1；
Fig. 4 is the enlarged drawing at A in Fig. 3；
Fig. 5 is the structural representation at the visual angle of filter core joint one in Fig. 1；
Fig. 6 is the structural representation at another visual angle of filter core joint in Fig. 1；
Fig. 7 is along the sectional view of P-P lines in Fig. 6；
Fig. 8 is the internal structure schematic diagram of filter core joint in Fig. 1.
Drawing reference numeral explanation：
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
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 relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes composite filter element, suitable for purifier.
In the embodiment of the utility model one, referring to figs. 1 to Fig. 3, the composite filter element 1 includes：
Housing 10, it is internally formed separate the first filter chamber 10a and the second filter chamber 10b；And
Filter core joint 20, it is connected with the housing 10, and the corresponding first filter chamber 10a of the filter core joint 20 is provided with the
One water inlet 26 and the first delivery port 27 and the corresponding second filter chamber 10b are provided with the second water inlet 28 and the second delivery port
29。
Specifically, in this composite filter element 1, above-mentioned housing 10 includes outer barrel 11 and the barrier assembly in outer barrel 11,
The barrier assembly is internally formed separate the first filter chamber 10a and the second filter chamber 10b outer barrel 11.Wherein, outer barrel 11
Upper end is set in open, and the lower end of outer barrel 11 is blind end, and upper end and the filter core joint 20 of outer barrel 11 are tightly connected, and filter core
Joint 20 covers the opening end sealing of outer barrel 11.Barrier assembly includes interior bucket 12 and separator disc 13, and the upper end of interior bucket 12 has
Interior bucket joint 121, the interior bucket joint 121 are connected with filter core joint 20, and the lower end of interior bucket 12 is opening end, and the height of interior bucket 12 is small
In the height of outer barrel 11 so that the lower end of interior bucket 12 and the bottom wall of outer barrel 11 are set in distance.Separator disc 13 is fixed on outer barrel 11
Inwall, and separator disc 13 seals the opening end of interior bucket 12, on the one hand make it that the interior or exterior space of interior bucket 12 is separate, is formed
First filter chamber 10a and the second filter chamber 10b, on the other hand, separator disc 13 play certain supporting role to interior bucket 12, in preventing
Bucket 12 drops.
Being internally formed in the first filter chamber 10a, the first filter chamber 10a for interior bucket 12 is provided with the first filter core 14, first filter core
14 are cylindrical in shape setting, are provided with upper end cover 16 between the upper end of the first filter core 14 and the upper end of interior bucket 12, and the two of the first filter core 14
End seals against with upper end cover 16 and the phase of separator disc 13 respectively, and then by inside and outside mutually isolated, the shape of the first filter core 14
The intake antrum and water chamber set into corresponding first filter chamber 10a.It should be noted that corresponding first filter core 14 of upper end cover 16 is interior
Portion is provided with lid joint 161, and lid joint 161 is arranged in interior bucket joint 121 on this, and upper lid joint 161 and interior bucket joint
121 are set in distance, and upper lid joint 161 is connected with filter core joint 20, be now placed in water chamber inside the first filter core 14 with
Filter core joint 20 connects；The external diameter of first filter core 14 is less than the internal diameter of interior bucket 12, and the outer peripheral face of the first filter core 14 and interior bucket 12
Side wall there is gap to form the intake antrum being located at outside the first filter core 14, the upper side of upper end cover 16 and the upper end of interior bucket 12
Inwall also there is water passage, to cause upper lid joint 161 to be connected with the intake antrum.
The bucket footpath of interior bucket 12 is less than the bucket footpath of outer barrel 11, and between having between the side wall of the side wall of interior bucket 12 and outer barrel 11
Gap, in the second filter chamber 10b outside interior bucket 12, for interior bucket 12 with forming water stream channel 10c before outer barrel 11, separator disc 13 is right
Should water stream channel 10c offer overcurrent mouth, will and the lower section of separator disc 13 can be led water to.Wherein, the shape of the overcurrent mouth
Have into mode a variety of, can also both be formed by other means by opening up through hole on separator disc 13 to be formed,
For example, referring to Fig. 1, the outer peripheral face of separator disc 13 is provided with multiple support protrusions 131, the inwall of support protrusion 131 and outer barrel 11
Abut, overcurrent mouth is formed between adjacent supports projection 131.Separator disc 13 is consolidated it should be noted that support protrusion 131 also has
Due to the effect of the inwall of outer barrel 11, the one end of support protrusion 131 away from separator disc 13 abuts with the inwall of outer barrel 11, and then will divide
It is fixed on every the clamping of disk 13 in outer barrel 11.In order that separator disc 13 and outer barrel 11 fix it is more firm, the support protrusion 131 along point
Every the circumferential uniformly arrangement of disk 13, then cause being more uniformly stressed on separator disc 13, so that separator disc 13 preferably supports
Interior bucket 12.
The lower section of separator disc 13 is provided with the second filter core 15, and second filter core 15 is cylindrical in shape setting, and the second filter core 15
External diameter is less than the internal diameter of outer barrel 11, and the both ends of the second filter core 15 seal against with separator disc 13 and the bottom wall of outer barrel 11 respectively so that
Inside and outside the formation intake antrum and water chamber of second filter core 15.The intake antrum is located at the outside of the second filter core 15, and passes through head piece
Connected with water stream channel 10c；The water chamber is connected by aqueduct 18 with filter core joint 20, and then water after filter is oriented into filter core
Joint 20.Wherein, in order that the structure of composite filter element 1 is compacter, the aqueduct 18 is preferably vertically arranged in interior bucket
12, in this way, the upper end of aqueduct 18 is connected through upper lid joint 161 with filter core joint 20, the lower end hermetically passing of aqueduct 18
Separator disc 13 is simultaneously connected with the inside of the second filter core 15.
Preferably, it is provided with bottom end cover 17 between the lower end of the second filter core 15 and the bottom wall of outer barrel 11, second
The both ends of filter core 15 correspond to respectively and separator disc 13 and the palette of bottom end cover 17, in this way, then avoiding the lower end of the second filter core 15
Bottom directly with outer barrel 11 is bonded, and reduces the required precision to the bottom wall of outer barrel 11, contributes to the manufacture for reducing outer barrel 11 difficult
Degree, reduce production cost.
By said structure, coordinated by the sealing of separator disc 13 and interior bucket 12 and the first filter is form respectively in outer barrel 11
Chamber 10a and the second filter chamber 10b so that this composite filter element 1 possesses while filters the function of both different qualities, improves product
Performance, strengthen the competitiveness of product in market.When this composite filter element 1 is applied to purifier, it can effectively reduce water purification and set
The number of the standby interior composite filter element 1 used, thus the space requirement in reduction inside purifier, reduce the body of purifier
Product, to adapt to the small-sized development trend of purifier.
It should be noted that in above-mentioned housing 10, the first filter chamber 10a and the second filter chamber 10b generation type are not limited to
Embodiment is stated, for the utility model, and in other embodiment, the first filter chamber 10a and the second filter chamber 10b can also pass through other
Mode is formed with housing 10, being not especially limited herein.
First water inlet 26, the first delivery port 27, the second water inlet 28, the second delivery port 29 are located at filter core joint 20, i.e.,
This is located at one end of composite filter element 1, in this way, being easy to be attached the water route of composite filter element 1, shortens connection water route
Distance, avoid connecting water route packing it is crisscross be arranged on the very big inconvenience brought in purifier.
Technical solutions of the utility model in the housing 10 of composite filter element 1 by setting two the first separate filter chambers
10a and the second filter chamber 10b, while corresponding first filter chamber 10a sets the He of the first water inlet 26 on the filter cartridge construction of composite filter element 1
First delivery port 27 and corresponding second filter chamber 10b set the second water inlet 28 and the second delivery port 29, so so that compound
Filter core 1 has two kinds of filtration channels, realizes the purification output to multiple-quality water on composite filter element 1, enhances composite filter element 1
Properties of product, reduce the number of composite filter element 1 in purifier so that purifier internal structure is compacter；Meanwhile by
In being provided with the first water inlet 26, the first delivery port 27, the second water inlet 28 and second on the filter core joint 20 of this composite filter element 1
Delivery port 29 so that water inlet and delivery port are located at the same side of filter core, are more beneficial for the connection in water route, simplify purifier
Interior water route connection, becomes apparent from its arrangement.
Further, referring to figs. 1 to Fig. 3, and Fig. 4 is combined, filter core joint 20 is additionally provided with connection the first filter chamber 10a and first
The first flow 20a of water inlet 26, the second flow channel 20b for connecting the second filter chamber 10b and the second water inlet 28, connect the second filter chamber
The third flow channel 20c of 10b and the second delivery port 29 and the 4th runner for connecting the first filter chamber 10a and the first delivery port 27
20d.Wherein, the intake antrum in the first filter chamber 10a is connected by first flow 20a with the first water inlet 26, and second flow channel 20b will
Water stream channel 10c in second filter chamber 10b connects with the second water inlet 28, and third flow channel 20c is by the water outlet of aqueduct 18 and second
Mouth 29 connects, and the 4th runner 20d connects the first filter chamber 10a water chamber with the first delivery port 27.By setting corresponding stream
Road so that runner can be engaged with all parts in housing 10, avoid in housing 10 each part directly with filter core joint 20
Upper first water inlet 26, the first delivery port 27, the second water inlet 28 or the second delivery port 29 connect and cause the mistake of attachment structure
In complexity.
Specifically, to achieve the above object, reference picture 5 to Fig. 8, in the present embodiment, filter core joint 20 includes：Lid body
21, there is the first side 21a and second side 21b being oppositely arranged；And the first annular flange located at second side 21b
22nd, the second annular flange 23, the 3rd annular flange 24 and fourth annular flange 25, first annular flange 22, the second annular flange
23rd, the circumferentially extending of the 3rd annular flange 24 and fourth annular flange 25 along lid body 21, and along the radial inward of lid body 21
It is intervally arranged successively；First flow 20a, the second annular flange 23 are formed between the first annular annular flange 23 of flange 22 and second
Second flow channel 20b is formed between the 3rd annular flange 24, the is formed between the 3rd annular flange 24 and fourth annular flange 25
Three runner 20c, fourth annular flange 25 enclose to form the 4th runner 20d.Wherein, first annular flange 22 and the upper end of outer barrel 11
It is tightly connected, the interior bucket joint 121 of the second annular flange 23 and interior bucket 12 is tightly connected, the 3rd annular flange 24 and upper end cover 16
Upper lid joint 161 be tightly connected, fourth annular flange 25 is tightly connected with aqueduct 18.By multiple annular flanges, and then
Solves the inside of housing 10 and the connectivity problem of filter core joint 20, to realize that the first filter chamber 10a goes out with the first water inlet 26, first
The connection at the mouth of a river 27, the second filter chamber 10b and the second water inlet 28, the connection of the second delivery port 29, by said structure, are simplified
The attachment structure of filter core joint 20 and filter chamber in housing 10 so that water route connection becomes apparent from.
In order to realize the filter chamber 10a of filter core joint 20 and first and the second filter chamber 10b reliable sealed connection, in the present embodiment
In, the bucket wall sealing of the upper end of outer barrel 11 is plugged in the annular seal groove 221 of first annular flange 22；The interior bucket joint of interior bucket 12
121 are inscribed in the second annular flange 23, and are realized by the first sealing ring 30 axially and radially seal between the two；Upper end cover
16 upper lid joint 161 is inscribed in the 3rd annular flange 24, and realizes axial direction and footpath by the second sealing ring 40 between the two
To sealing；The upper end of aqueduct 18 is inscribed in fourth annular flange 25, and realizes axle by the 3rd sealing ring 50 between the two
To and radial seal.In this way, by setting sealing ring, further enhance filter core joint 20 and seal when housing 10 is detachably connected
Effect.
Further, in order to realize the sealed connection of filter core joint 20 and housing 10, the remote lid of first annular flange 22 is originally
The end face of body 21 is provided with annular seal groove 221, and the upper end of housing 10 is in open-like shape, and the upper end sealing of housing 10 is inserted in the ring
Shape seal groove 221.In the present embodiment, the upper end of outer barrel 11 coordinates with the annular seal groove 221, and the bucket wall sealing of outer barrel 11 is inserted
Located at annular seal groove 221, to realize that filter core joint 20 and the removable seal of outer barrel 11 are connected.In order to strengthen sealing effectiveness,
Fluid sealant or sealant can be set in the annular seal groove 221.Certainly, with other embodiment, first annular flange 22
With the sealed connection of the upper end of outer barrel 11, also outer barrel can be sheathed on to realize, such as by first annular flange 22 by other realizations
It is tight fit in 11 and between the outer peripheral face of the inwall of outer barrel 11 and first annular flange 22, or first annular flange 22 is arranged
It is tight fit outside outer barrel 11 and between the inner peripheral surface of the outer wall of outer barrel 11 and first annular flange 22, no longer repeats one by one herein.
What deserves to be explained is in some embodiments, filter core joint 20 also can be with housing 10 in being fixedly connected, now, filter core joint 20
It is connected with outer barrel 11 by way of sealing welding, and then ensures the excellent sealing effect between filter core joint 20 and outer barrel 11.
Annular seal groove 221 is inserted in for the ease of the bucket wall of outer barrel 11, the notch of the annular seal groove 221 is outwards in expansion
Mouth shape is set.Now, the notch area of annular seal groove 221 increases, and guiding surface is inwardly formed at notch, when outer barrel 11 abuts
During to notch, enter along guiding surface in annular seal groove 221, in order to the assembling of outer barrel 11 and filter core joint 20.
In the present embodiment, the first side 21a of the filter core joint 20 middle part court protrudes above to form a boss 211,
To form a deep gouge 212, the second annular flange 23, the 3rd annular flange 24 and the in second side 21b in the position of boss 211
Four annular flanges 25 are on the bottom land of deep gouge 212.So so that the second side 21b of filter core joint 20 space is bigger, makes
First flow 20a, second flow channel 20b, third flow channel 20c and the 4th runner 20d that must be formed space are bigger, more conducively water route
Conducting.
It should be noted that when the first water inlet 26 of filter core joint 20, the first delivery port 27, the second water inlet 28 and
During the set location Relatively centralized of two delivery ports 29, the connection of water receiving pipeline can be easy to.Based on above-mentioned purpose, above-mentioned boss 211
It is in tapered setting on direction upward, then causes first flow 20a, second flow channel 20b, third flow channel 20c, the 4th runner
20d is moved closer on the direction upward, so that the first water inlet 26, the first delivery port 27, the second water inlet 28 and second go out
The mouth of a river 29 can Relatively centralized set, the connection in water route of being more convenient for.
Reference picture 5, typically needed in the first water inlet 26, the first delivery port 27, the second water inlet 28 and the second delivery port 29
Corresponding water receiving pipeline is set, now, the length direction extension of water receiving pipe curb composite filter element 1, and then make in purifier
Corresponding water receiving pipeline is needed to set extra avoiding space make it that the volume of purifier is bigger than normal.In order to avoid water receiving pipe curb is answered
The length direction extension of filter core 1 is closed, in the present embodiment, the side of boss 211 is formed with Inlet and outlet water step 213, the first water inlet
The 26, first delivery port 27 of mouth, the second water inlet 28 and the second delivery port 29 are located at the vertical step surface of the formation of Inlet and outlet water step 213
It is interior.So so that the radial direction extension of water receiving pipe curb composite filter element 1 so that reduce to the space inside purifier
It is required that.
For the ease of facilitating the installation of water receiving pipeline, filter core joint 20 also includes and the first water inlet 26, the first delivery port
27th, the first water inlet adapter 261 of the second water inlet 28 and the corresponding connection of the second delivery port 29, the first water outlet pipe 271, second enter
The water outlet pipe 291 of water adapter 281 and second.Now water receiving pipeline connects with corresponding adapter, more facilitates the connection in water route.
The utility model also proposes a kind of purifier, and the purifier includes composite filter element, the composite filter element it is specific
Structure is with reference to above-described embodiment, because this purifier employs whole technical schemes of above-mentioned all embodiments, therefore at least
With all beneficial effects caused by the technical scheme of above-described embodiment, this is no longer going to repeat them.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of composite filter element, for purifier, it is characterised in that the composite filter element includes：
Housing, it is internally formed separate the first filter chamber and the second filter chamber；And
Filter core joint, it is connected with the housing, and the filter core joint corresponds to first filter chamber provided with the first water inlet and the
One delivery port and corresponding second filter chamber are provided with the second water inlet and the second delivery port.
2. composite filter element as claimed in claim 1, it is characterised in that the filter core joint is additionally provided with the first filter chamber of connection and the
The first flow of one water inlet, the second flow channel for connecting the second filter chamber and the second water inlet, connect the second filter chamber and the second water outlet
The third flow channel and the 4th runner of the first filter chamber of connection and the first delivery port of mouth.
3. composite filter element as claimed in claim 2, it is characterised in that the filter core joint includes：
Lid body, there is the first side and second side being oppositely arranged；And
Located at the first annular flange of the second side, the second annular flange, the 3rd annular flange and fourth annular flange, institute
The circumferentially extending of first annular flange, the second annular flange, the 3rd annular flange and fourth annular flange along the lid body is stated,
And it is intervally arranged successively along the radial inward of the lid body；
Form the first flow between the first annular flange and second annular flange, second annular flange with
The second flow channel, shape between the 3rd annular flange and the fourth annular flange are formed between 3rd annular flange
Into the third flow channel, the fourth annular flange encloses to form the 4th runner.
4. composite filter element as claimed in claim 3, it is characterised in that end of the first annular flange away from the lid body
Face is provided with annular seal groove, and the upper end of the housing is in open-like shape, and the upper end sealing of the housing is inserted in the ring packing
Groove.
5. composite filter element as claimed in claim 4, it is characterised in that the notch of the annular seal groove is outwards set in enlarging shape
Put.
6. composite filter element as claimed in claim 3, it is characterised in that to form one convex towards protruding above for the middle part of the first side
Platform, to form a deep gouge, second annular flange, the 3rd convex annular in the second side in the position of the boss
Edge and the fourth annular flange are on the bottom land of the deep gouge.
7. composite filter element as claimed in claim 6, it is characterised in that the boss is in tapered setting on direction upward.
8. composite filter element as claimed in claim 6, it is characterised in that the side of the boss is formed with Inlet and outlet water step, institute
State the first water inlet, first delivery port, second water inlet and second delivery port and be located at the Inlet and outlet water step
In the vertical step surface formed.
9. composite filter element as claimed in any of claims 1 to 8 in one of claims, it is characterised in that the filter core joint also include with
The first of the corresponding connection of first water inlet, first delivery port, second water inlet and second delivery port enters
Water adapter, the first water outlet pipe, the second water inlet adapter and the second water outlet pipe.
10. a kind of purifier, it is characterised in that including composite filter element as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357852.5U CN206660703U (en) | 2017-04-06 | 2017-04-06 | Composite filter element and purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357852.5U CN206660703U (en) | 2017-04-06 | 2017-04-06 | Composite filter element and purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206660703U true CN206660703U (en) | 2017-11-24 |
Family
ID=60367937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720357852.5U Active CN206660703U (en) | 2017-04-06 | 2017-04-06 | Composite filter element and purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206660703U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295541A (en) * | 2018-04-27 | 2018-07-20 | 佛山市顺德区美的饮水机制造有限公司 | Filter assemblies, composite filter element and the water treatment facilities with it |
| CN108339307A (en) * | 2018-04-27 | 2018-07-31 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and water treatment facilities with it |
| CN108339309A (en) * | 2018-04-28 | 2018-07-31 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and water treatment facilities with it |
| CN110404327A (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 |
| CN110404334A (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 |
| CN110407343A (en) * | 2018-04-27 | 2019-11-05 | 芜湖美的厨卫电器制造有限公司 | Purifier and water purification system |
-
2017
- 2017-04-06 CN CN201720357852.5U patent/CN206660703U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295541A (en) * | 2018-04-27 | 2018-07-20 | 佛山市顺德区美的饮水机制造有限公司 | Filter assemblies, composite filter element and the water treatment facilities with it |
| CN108339307A (en) * | 2018-04-27 | 2018-07-31 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and water treatment facilities with it |
| CN110404327A (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 |
| CN110404334A (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 |
| CN110407343A (en) * | 2018-04-27 | 2019-11-05 | 芜湖美的厨卫电器制造有限公司 | Purifier and water purification system |
| CN110404327B (en) * | 2018-04-27 | 2023-09-01 | 芜湖美的厨卫电器制造有限公司 | Composite filter element and water purification equipment |
| CN108295541B (en) * | 2018-04-27 | 2023-10-24 | 佛山市顺德区美的饮水机制造有限公司 | Filtering component, composite filter element and water treatment equipment with same |
| CN110407343B (en) * | 2018-04-27 | 2023-11-28 | 芜湖美的厨卫电器制造有限公司 | Water purification equipment and water purification system |
| CN110404334B (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 |
| CN108339309A (en) * | 2018-04-28 | 2018-07-31 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and water treatment facilities with it |
| CN108339309B (en) * | 2018-04-28 | 2023-12-12 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and water treatment equipment with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206660703U (en) | Composite filter element and purifier | |
| CN107899281A (en) | Composite filter element and purifier | |
| CN206837592U (en) | Composite filter element and purifier | |
| US11400394B2 (en) | Spin-on filter with external threads and methods | |
| CN107913540A (en) | Composite filter element and purifier | |
| CN103252122B (en) | Fluid filter with localized flow attachment | |
| CN206837602U (en) | Composite filter element and purifier | |
| CN206660701U (en) | Composite filter element and purifier | |
| CN105228717A (en) | Filter assemblies | |
| CN207871709U (en) | Composite filter element and purifier | |
| CN107867765A (en) | A kind of water treatment system and water purifier | |
| CN206843099U (en) | Composite filter element and purifier | |
| US20150352478A1 (en) | Coalescer filter | |
| CN206660702U (en) | Composite filter element and purifier | |
| CN208553324U (en) | Composite filter element and purifier | |
| CN207871690U (en) | Element kit, composite filter element and purifier | |
| CN209797612U (en) | Composite filter element assembly at one end of water gap integration and mounting head matched with same | |
| CN210176522U (en) | Filter | |
| CN208465368U (en) | Composite filter element and purifier | |
| CN208340281U (en) | Composite filter element and purifier | |
| CN206688334U (en) | A kind of integrated form filter cartridge construction | |
| CN215049164U (en) | Simple all-in-one filter element | |
| CN110404327A (en) | Composite filter element and purifier | |
| CN215102343U (en) | All-in-one filter element structure | |
| CN109248479A (en) | Nested type composite filter element and water purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |