CN206837592U - Composite filter element and purifier - Google Patents
Composite filter element and purifier Download PDFInfo
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- CN206837592U CN206837592U CN201720356998.8U CN201720356998U CN206837592U CN 206837592 U CN206837592 U CN 206837592U CN 201720356998 U CN201720356998 U CN 201720356998U CN 206837592 U CN206837592 U CN 206837592U
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- filter chamber
- interior bucket
- water inlet
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Abstract
The utility model discloses a kind of composite filter element and purifier, wherein, the composite filter element includes：Housing, it is interior to be provided with filter chamber；Barrier assembly, in the filter chamber, the filter chamber is separated into separate the first filter chamber and the second filter chamber；The housing is provided with the first water inlet connected with first filter chamber and the first delivery port and the second water inlet and the second delivery port that are connected with second filter chamber；First filter core, in first filter chamber, and between first water inlet and first delivery port；And second filter core, in second filter chamber, and between second water inlet and second delivery port.Technical solutions of the utility model cause composite filter element to have two independent filtration channels, realize the filtering respectively to two kinds of water quality, meet filtration needs of the user to multiple-quality water.
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
Current composite filter element is by setting a variety of filter materials to realize, these general composite filter elements only have one group to enter
The mouth of a river, the water quality if necessary to a plurality of water route are filtered, then need to install multiple composite filter elements, cause inconvenience respectively,
And single composite filter element can not meet filtration needs of the user to multiple-quality water.
Utility model content
Main purpose of the present utility model is to propose a kind of composite filter element, it is intended to composite filter element is possessed two independently of each other
Filtration channel, to meet filtration needs of the user to multiple-quality water.
To achieve the above object, the utility model proposes composite filter element purifier, the water purification catridge includes：
Housing, it is interior to be provided with filter chamber；
Barrier assembly, in the filter chamber, the filter chamber is separated into separate the first filter chamber and second
Filter chamber；The housing is provided with the first water inlet for being connected with first filter chamber and the first delivery port and with described second
The second water inlet and the second delivery port that filter chamber is connected；
First filter core, in first filter chamber, and between first water inlet and first delivery port；
And
Second filter core, in second filter chamber, and between second water inlet and second delivery port.
Preferably, the housing includes：
Outer barrel, its upper end are that the interior bucket is in said tub in opening end；
Filter core joint, is closed together in the upper end of said tub, and the filter core joint is provided with first water inlet, institute
State the first delivery port, second water inlet and second delivery port.
Preferably, the barrier assembly includes being located at interior bucket in the housing, and the outside wall surface of the interior bucket with it is described
The internal face of housing is set in distance, and to form first filter chamber in the interior bucket, and institute is formed outside the interior bucket
State the second filter chamber.
Preferably, the lower end of the interior bucket is opening end, and is tightly connected with the bottom wall of the housing, is located at forming ring
Second filter chamber of the first filter chamber periphery.
Preferably, the lower end of the interior bucket is opening end, and is set in distance with the bottom wall of the housing；
The barrier assembly also includes the separator disc that removably sealing is fixed on the lower end of the interior bucket, second filter
Core is located at below the separator disc.
Preferably, first filter core is cylindrical in shape setting, between the upper end of first filter core and the roof of the interior bucket
Provided with upper end cover, the both ends of first filter core correspond to and the separator disc and the upper end cover palette respectively；
The roof of the interior bucket sets the interior bucket joint connected with first water inlet, the upper end cover and the interior bucket
Roof between there is water passage, the outside of first filter core passes through the water passage and the interior bucket fittings；
The upper end cover is provided with upper lid joint, and the upper lid joint is arranged in the interior bucket joint, and the upper lid joint
Diameter be less than the interior bucket joint, the inner space of first filter core passes through the upper lid joint and first delivery port
Connection.
Preferably, second filter core is cylindrical in shape setting, and the both ends of second filter core correspond to and the housing respectively
Bottom wall and the separator disc palette；
The first flow connected with second water inlet is formed between the side wall of the housing and the side wall of the interior bucket,
The separator disc is provided with overcurrent mouth, and the exterior space of second filter core is connected by the overcurrent mouth and the first flow
It is logical；
Second delivery port is connected with the inner space of second filter chamber by aqueduct.
Preferably, the aqueduct seals through the separator disc along the vertical direction.
Preferably, bottom end cover, second filter core are provided between the lower end of second filter core and the bottom wall of the housing
Lower end and the bottom end cover upper side palette.
The utility model also proposes a kind of purifier, including composite filter element, and the composite filter element includes：
Housing, it is interior to be provided with filter chamber；
Barrier assembly, in the filter chamber, the filter chamber is separated into separate the first filter chamber and second
Filter chamber；The housing is provided with the first water inlet for being connected with first filter chamber and the first delivery port and with described second
The second water inlet and the second delivery port that filter chamber is connected；
First filter core, in first filter chamber, and between first water inlet and first delivery port；
And
Second filter core, in second filter chamber, and between second water inlet and second delivery port.
Technical solutions of the utility model set partition component in housing so that filter chamber is internally formed separate
One filter chamber and the second filter chamber, and housing is provided with the first water inlet for being connected with the first filter chamber and the first delivery port and with second
The second water inlet and the second delivery port of filter chamber connection, in this way, may be such that composite filter element has two independent filtration channels, it is real
Now to the filtering respectively of two kinds of water quality, meet filtration needs of the user to multiple-quality water；Set simultaneously as this composite filter element is integrated
Multiple filtration channels have been put, have reduced the use number of composite filter element in purifier, on the one hand, simplify inside purifier
Water route connection, on the other hand, also reduce purifier inner space, reduce the volume of purifier, to adapt to water purification
The small-sized development trend of equipment.
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 exploded perspective view of the preferred embodiment of the utility model composite filter element one；
Fig. 2 is the work principle of filter figure of composite filter element in Fig. 1；
Fig. 3 is the sectional view of composite filter element in Fig. 1；
Fig. 4 is the structural representation of separator disc in Fig. 1；
Fig. 5 is the position view of the first filter chamber and the second filter chamber in another embodiment of the utility model composite filter element.
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 a kind of composite filter element, suitable for purifier, only has list to improve existing composite filter element
Individual filtration channel, the defects of user is to the filtration needs of multiple-quality water can not be met.
In the utility model embodiment, referring to figs. 1 to Fig. 3, the composite filter element 1 includes：
Housing 10, it is interior to be provided with filter chamber；
Barrier assembly 20, in the filter chamber, by the filter chamber be separated into the first separate filter chamber 10a and
Second filter chamber 10b；The housing 10 is provided with and the first filter chamber 10a the first water inlets 111 being connected and the first delivery port
112 and with the second filter chamber 10b the second water inlets 113 being connected and the second delivery port 114；
First filter core 30, go out in the first filter chamber 10a, and positioned at first water inlet 111 with described first
Between the mouth of a river 112；And
Second filter core 40, go out in the second filter chamber 10b, and positioned at second water inlet 113 and described second
Between the mouth of a river 114.
Specifically, the purpose of barrier assembly 20 is to divide filter chamber to form the first relatively independent filter chamber 10a and
Two filter chamber 10b, wherein, the first filter chamber 10a and the second filter chamber 10b's has independent a water inlet water route and water outlet water route respectively, and
It does not interfere with each other.The first water inlet 111 and the first filter chamber connected with the first filter chamber 10a water inlet water route is provided with housing 10
10a water outlet water route connection the first delivery port 112, connected with the second filter chamber 10b water inlet water route the second water inlet 113,
The second delivery port 114 connected with the water outlet water route with the second filter chamber 10b, wherein, the first water inlet 111, the first delivery port
112nd, the position of the second water inlet 113 and the second delivery port 114 on the housing 10 can be according to the first filter chamber 10a and the second filter chamber
Depending on 10b internal structure, optional position on housing 10 can be set respectively.Certainly, above-mentioned first water inlet 111, the first water outlet
Mouthful the 112, second water inlet 113 and the second delivery port 114 are preferably concentrated setting in one end of housing 10, in order to which water route connects
Connect, avoid water route connecting line in purifier excessively numerous and diverse.
First filter core 30 is disposed in the first filter chamber 10a, and the both sides of the first filter core 30 correspond to the first water inlet respectively
111st, the first delivery port 112 forms the first filter chamber 10a water inlet water route and water outlet water route, and raw water is passed through from the first water inlet 111
By the filtration, purification of the first filter core 30 behind water inlet water route, finally purified water is flowed out from the first delivery port 112 by water outlet water route.
Core is generally the one or more of carbon-point, PP cottons or carbon fibre composite used by first filter core 30, it is possible to understand that
It is that, in order to strengthen the filter effect of the first filter core 30 in some embodiments, above-mentioned first filter core 30 can also use multilayer core phase
Mutually it is stacked and forms, and then causes the filtration, purification degree of raw water.
Second filter core 40 is disposed in the second filter chamber 10b, and the both sides of the second filter core 40 correspond to the second water inlet respectively
113rd, the second delivery port 114 forms the second filter chamber 10b water inlet water route and water outlet water route, and raw water is passed through from the second water inlet 113
By the filtration, purification of the second filter core 40 behind water inlet water route, finally purified water is flowed out from the second delivery port 114 by water outlet water route.
Core is generally the one or more of carbon-point, PP cottons or carbon fibre composite used by second filter core 40, it is possible to understand that
It is that, in order to strengthen the filter effect of the second filter core 40 in some embodiments, above-mentioned second filter core 40 can also use multilayer core phase
Mutually it is stacked and forms, and then causes the filtration, purification degree of raw water.
Technical solutions of the utility model set partition component in housing 10 so that filter chamber is internally formed separate
First filter chamber 10a and the second filter chamber 10b, and housing 10 is provided with the first water inlet 111 and first connected with the first filter chamber 10a
Delivery port 112 and the second water inlet 113 and the second delivery port 114 connected with the second filter chamber 10b, in this way, may be such that composite filter
Core 1 has two independent filtration channels, realizes the filtering respectively to two kinds of water quality, meets filtering need of the user to multiple-quality water
Ask；Simultaneously as the integrally disposed multiple filtration channels of this composite filter element 1, reduce the use of composite filter element 1 in purifier
Number, on the one hand, simplify the water route connection inside purifier, on the other hand, also reduce purifier inner space, drop
The low volume of purifier, to adapt to the small-sized development trend of purifier.
Further, above-mentioned barrier assembly 20 includes being located at interior bucket 210 in housing 10, the outside wall surface of interior bucket 210 with
The internal face of housing 10 is set in distance, and to form the first filter chamber 10a in interior bucket 210, and forms second outside interior bucket 210
Filter chamber 10b.It is understood that above-mentioned first filter core 30 is provided in interior bucket 210, the second above-mentioned filter core 40 is to set and interior bucket
Outside 210.Wherein, the first filter chamber 10a and the second filter chamber 10b form structure have varied, below in the utility model
The structure of composite filter element 1 makes specific explaination.
In the present embodiment, the housing 10 includes outer barrel 120 and filter core joint 110, and the upper end of outer barrel 120 is set in open,
Interior bucket 210 is arranged in outer barrel 120, and filter core joint 110 is closed together in the upper end of outer barrel 120, wherein, the filter core joint 110
It can be connected with the upper end of outer barrel 120 by sealing the modes such as grafting or welding, i.e., filter core joint 110 is removably connected to outer barrel
120 upper end, or it is fixedly connected on the upper end of outer barrel 120.Further, in the present embodiment, the upper end of interior bucket 210 is also and filter core
Joint 110 connects, and the upper end of interior bucket 210 is provided with opening and forms water passage, and then the first filter chamber 10a is entered with first respectively
The mouth of a river 111, the first delivery port 112 connect.
By described previously, when the first water inlet 111, the first delivery port 112, the second water inlet 113 and the second delivery port 114
When being equipped with one end of housing 10, there is the effect for being easy to water route to connect, in the present embodiment, the first water inlet 111, first go out
The mouth of a river 112, the second water inlet 113 and the second delivery port 114 are on filter core joint 110, in this way, being easy to composite filter element 1
Water route be attached, shorten the distance in connection water route, avoid connecting water route packing it is crisscross be arranged in purifier and
The very big inconvenience brought.
In one embodiment, reference picture 5, the lower end of above-mentioned interior bucket 210 are set in open, and the lower end of interior bucket 210 with
The bottom wall of outer barrel 120 is tightly connected, and the first filter chamber 10a is located inside interior bucket 210, and the second filter chamber 10b is located at outside interior bucket 210,
In this way, form the second filter chamber 10b for being located on the first filter chamber 10a peripheries.It should be noted that in the present embodiment, interior bucket 210
Lower end be alternatively sealed end, now, the lower end of interior bucket 210 is fixedly connected with the bottom wall of outer barrel 120, so can also be realized
Second filter chamber 10b rings, which are set, is formed at the first filter chamber 10a peripheries.In the present embodiment, set by the second filter chamber 10b rings and be formed at
The structure of one filter chamber 10a peripheries so that the internal structure of outer barrel 120 is compacter, reduces composite filter element 1 structure of itself and answers
Miscellaneous degree.
In a preferred embodiment of the present utility model, referring to figs. 1 to Fig. 3, the lower end of above-mentioned interior bucket 210 is opening end,
And it is set in distance with the bottom wall of outer barrel 120；Above-mentioned barrier assembly 20 also includes removably sealing and is fixed under interior bucket 210
The separator disc 230 at end, the second filter core 40 are located at the lower section of separator disc 230.Wherein, the height of outer barrel 120 along the vertical direction is big
In the height of interior bucket 210, when the upper end of interior bucket 210 is connected with the upper end of outer barrel 120, then the bottom wall meeting of outer barrel 120 and interior bucket
210 lower end has certain spacing, that is, is set in distance.The purpose for setting separator disc 230 is：First, by under interior bucket 210
End is sealed, and is prevented the water outside interior bucket 210 from penetrating into interior bucket 210, is avoided the first filter chamber 10a and the second filter chamber 10b water
Mutual seepage；Two, interior bucket 210 is played a supporting role, prevents interior bucket 210 from dropping, to consolidate the internal structure of composite filter element 1.
Further, in the present embodiment, the first filter core 30 is cylindrical in shape setting, upper end and the interior bucket 210 of the first filter core 30
Roof between be provided with upper end cover 220, the both ends of the first filter core 30 correspond to and separator disc 230 and the sealing paste of upper end cover 220 respectively
Close, in this way, then the first filter core 30 the first filter chamber of inside and outside formation 10a water inlet water route and water outlet water route.Wherein, the first filter core
30 inside can be water outlet water route, and outside is water inlet water route, and vice versa.At the both ends of the first filter core 30 and upper end cover 220
When being tightly connected with separator disc 230, pass through the end face of the first filter core 30 lower capping and separator disc 230 with upper end cover 220 respectively
Upper disk surface fit, and then forming face face gluing, sealing.In order to strengthen sealing effectiveness, can also be set on corresponding binding face
Fluid sealant or seal coating are put, fluid sealant can also be set in the first filter core 30 and the junction of upper end cover 220 or separator disc 230
Or seal coating, to further enhance sealing effectiveness, prevent raw water from fitting gap leakage, the filtered phenomenon flowed directly out
Occur.
In order to realize the first filter chamber 10a and the first water inlet 111 and the first delivery port 112 connection, the upper end of interior bucket 210
The interior bucket joint 211 connected with the first water inlet 111 is set, between upper end cover 220 and the top of interior bucket 210 there is water to lead to
Road, the exterior space of the first filter core 30 are connected by the water passage with interior bucket joint 211；The corresponding interior bucket joint of upper end cover 220
211 position is provided with upper lid joint 221, and upper lid joint 221 is arranged in interior bucket joint 211, and the diameter of upper lid joint 221 is less than
The diameter of interior bucket joint 211, upper lid joint 221 connect inner space and the first delivery port 112 of the first filter core 30.In this way, then
The outside of the first filter core 30 is formd as water inlet water route, the inside of the first filter core 30 is water outlet water route, and raw water is from the first water inlet
111 enter to the first filter chamber 10a, from the outside filtration and infiltration of the first filter core 30 to the inside of the first filter core 30, then pass through
One delivery port 112 flows out purified water, realizes filtration, purification functions of the first filter chamber 10a to raw water.
Further, in the present embodiment, above-mentioned second filter core 40 is cylindrical in shape setting, and the both ends of the second filter core 40 are right respectively
Should be with the bottom wall and the palette of bottom end cover 130 of outer barrel 120；Formed and the between the inwall of outer barrel 120 and the outer wall of interior bucket 210
The first flow 101 of two water inlets 113 connection, separator disc 230 are provided with overcurrent mouth, to connect the outside empty of the second filter core 40
Between and first flow 101；Second delivery port 114 is connected with the second filter chamber 10b inner space by aqueduct 140.By upper
Structure is stated, the second filter chamber 10b is connected with the second water inlet 113 positioned at filter core joint 110 and the second delivery port 114 so that
Raw water enters the exterior space of the second filter core 40 by the second water inlet 113 through first flow 101, then by the second filter core 40
Permeation filtration after filter core joint 110 directed water flow towards by aqueduct 140, and from the second delivery port 114 of filter core joint 110
Purified water is flowed out, realizes filtration, purification functions of the second filter chamber 10b to raw water.Wherein, the overcurrent mouth positioned at separator disc 230 has
A variety of implementations, for example, can use directly opened up in the plate face of separator disc 230 through hole formed overcurrent mouth, also can by
The outer peripheral face of separator disc 230 sets multiple support protrusions 231, reference picture 4, and adjacent support protrusion 231 is set in distance, when point
When disk 230 is fixed in outer barrel 120, between adjacent support protrusion 231, between separator disc 230 and the internal face of outer barrel 120
Form the overcurrent mouth that water supply stream passes through.It is understood that by setting support protrusion 231, separator disc 230 can also be fixed
In in outer barrel 120, in order that separator disc 230 is fixed more firm with outer barrel 120, the support protrusion 231 is along separator disc 230
Circumferential uniformly arrangement, then cause being more uniformly stressed on separator disc 230 so that product structure is more firm.
Because the water outlet of the inside of the second filter core 40 needs just be circulated to the second delivery port 114 by aqueduct 140, it is
Make the overall structure of composite filter element 1 compacter, the aqueduct 140 is preferably arranged in interior bucket 210 along the vertical direction, this
When, the aqueduct 140 sealing runs through separator disc 230.
Further, in the present embodiment, bottom end cover is provided between the lower end of the second filter core 40 and the bottom wall of outer barrel 120
130, the both ends of the second filter core 40 correspond to respectively and separator disc 230 and the palette of bottom end cover 130, in this way, then avoiding the second filter
Bottom of the lower end of core 40 directly with outer barrel 120 is bonded, and reduces the required precision to the bottom wall of outer barrel 120, contributes to reduction outer
The manufacture difficulty of bucket 120, reduce production cost.
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 under utility model of the present utility model design, made using the utility model specification and accompanying drawing content
Conversion, 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)
- A kind of 1. composite filter element, for purifier, it is characterised in that including：Housing, it is interior to be provided with filter chamber；Barrier assembly, in the filter chamber, the filter chamber is separated into separate the first filter chamber and the second filter chamber； The housing be provided with the first water inlet for being connected with first filter chamber and the first delivery port and with the second filter chamber phase The second water inlet and the second delivery port of connection；First filter core, in first filter chamber, and between first water inlet and first delivery port；AndSecond filter core, in second filter chamber, and between second water inlet and second delivery port.
- 2. composite filter element as claimed in claim 1, it is characterised in that the barrier assembly is interior in the housing including being located at Bucket, and the outside wall surface of the interior bucket and the internal face of the housing are set in distance, to form described first in the interior bucket Filter chamber, and second filter chamber is formed outside the interior bucket.
- 3. composite filter element as claimed in claim 2, it is characterised in that the housing includes：Outer barrel, its upper end are that the interior bucket is in said tub in opening end；Filter core joint, is closed together in the upper end of said tub, and the filter core joint is provided with first water inlet, described the One delivery port, second water inlet and second delivery port.
- 4. composite filter element as claimed in claim 3, it is characterised in that the lower end of the interior bucket is opening end, and with the shell The bottom wall of body is tightly connected, to form second filter chamber that ring is located at the first filter chamber periphery.
- 5. composite filter element as claimed in claim 3, it is characterised in that the lower end of the interior bucket is opening end, and with the shell The bottom wall of body is set in distance；The barrier assembly also includes the separator disc that removably sealing is fixed on the lower end of the interior bucket, and second filter core is set Below the separator disc.
- 6. composite filter element as claimed in claim 5, it is characterised in that first filter core is cylindrical in shape setting, first filter Upper end cover is provided between the roof of the upper end of core and the interior bucket, the both ends of first filter core correspond to and the separator disc respectively With the upper end cover palette；The roof of the interior bucket sets the interior bucket joint connected with first water inlet, the upper end cover and the top of the interior bucket There is water passage, the outside of first filter core passes through the water passage and the interior bucket fittings between wall；The upper end cover is provided with upper lid joint, and the upper lid joint is arranged in the interior bucket joint, and the upper lid joint is straight Footpath is less than the interior bucket joint, and the inner space of first filter core is connected by the upper lid joint and first delivery port It is logical.
- 7. composite filter element as claimed in claim 5, it is characterised in that second filter core is cylindrical in shape setting, second filter The both ends of core correspond to and the bottom wall of the housing and the separator disc palette respectively；The first flow connected with second water inlet is formed between the side wall of the housing and the side wall of the interior bucket, it is described Separator disc is provided with overcurrent mouth, and the exterior space of second filter core is connected by the overcurrent mouth with the first flow；Second delivery port is connected with the inner space of second filter chamber by aqueduct.
- 8. composite filter element as claimed in claim 7, it is characterised in that the aqueduct seals through described point along the vertical direction Every disk.
- 9. composite filter element as claimed in claim 7, it is characterised in that the lower end of second filter core and the bottom wall of the housing Between be provided with bottom end cover, the lower end of second filter core and the upper side palette of the bottom end cover.
- 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.
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| CN201720356998.8U CN206837592U (en) | 2017-04-06 | 2017-04-06 | Composite filter element and purifier |
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| CN201720356998.8U CN206837592U (en) | 2017-04-06 | 2017-04-06 | Composite filter element and purifier |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107899281A (en) * | 2017-04-06 | 2018-04-13 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and purifier |
| 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 |
| WO2018184546A1 (en) * | 2017-04-06 | 2018-10-11 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter cartridge, and water purification device |
| CN108726701A (en) * | 2018-03-30 | 2018-11-02 | 浙江绍兴苏泊尔生活电器有限公司 | Water purifier and filter element thereof |
| 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 |
| CN110404333A (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 |
| CN110404332A (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 |
| WO2024001019A1 (en) * | 2022-06-29 | 2024-01-04 | 康丽根水处理科技(上海)有限公司 | Inner water tank-free water dispenser |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899281A (en) * | 2017-04-06 | 2018-04-13 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element and purifier |
| WO2018184546A1 (en) * | 2017-04-06 | 2018-10-11 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter cartridge, and water purification device |
| WO2018184544A1 (en) * | 2017-04-06 | 2018-10-11 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter cartridge, and water purification device |
| CN108726701A (en) * | 2018-03-30 | 2018-11-02 | 浙江绍兴苏泊尔生活电器有限公司 | Water purifier and filter element thereof |
| CN108726701B (en) * | 2018-03-30 | 2024-01-12 | 浙江苏泊尔厨卫电器有限公司 | Water purifier and filter element thereof |
| 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 |
| 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 |
| CN110404333A (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 |
| CN110404332A (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 |
| 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 |
| 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 |
| CN110404333B (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 |
| CN110404332B (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 |
| WO2024001019A1 (en) * | 2022-06-29 | 2024-01-04 | 康丽根水处理科技(上海)有限公司 | Inner water tank-free water dispenser |
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