CN208632245U - Composite filter element structure and water purifier comprising same - Google Patents
Composite filter element structure and water purifier comprising same Download PDFInfo
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- CN208632245U CN208632245U CN201821038803.6U CN201821038803U CN208632245U CN 208632245 U CN208632245 U CN 208632245U CN 201821038803 U CN201821038803 U CN 201821038803U CN 208632245 U CN208632245 U CN 208632245U
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- filter element
- water inlet
- composite filter
- space
- water outlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 151
- 239000002131 composite material Substances 0.000 title claims abstract description 47
- 238000001914 filtration Methods 0.000 claims abstract description 57
- 238000005192 partition Methods 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000001223 reverse osmosis Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000002203 pretreatment Methods 0.000 claims description 3
- 238000000108 ultra-filtration Methods 0.000 claims description 3
- 238000000638 solvent extraction Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000002585 base Substances 0.000 description 1
- 230000002508 compound effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a composite filter element structure reaches purifier including it. The composite filter element structure comprises a shell, wherein a separation structure is arranged inside the shell, the separation structure is used for separating the shell into at least two mutually independent spaces and every space, a filtering structure and at least one filtering structure is arranged in each space and comprises a composite filter element, each filtering structure comprises a water inlet channel and a water outlet channel, and a water inlet and a water outlet which are communicated with the water inlet channel and the water outlet channel are respectively arranged on the shell. The utility model provides a composite filter element structure sets up the partition structure inside its shell, through the partition structure with separate into a plurality of mutually independent spaces in the shell to the messenger can set up different types of filter core in different spaces, can realize multiple different types of filtration with composite filter element structure. Moreover, the composite filter element structure can make the whole volume smaller and the assembly more convenient.
Description
Technical Field
The utility model relates to a relevant technical field of purifier, especially a composite filter element structure reaches purifier including it.
Background
In the structure of purifier, the filter core plays main filtering action, sees on present market, and most filter cores all adopt single or two filter media structure that the filter core is compound, and wherein, single compound filter core structure leads to the filter core function limited in the use, only can realize single filter effect. If need realize a plurality of filter effects, need increase multistage filter core and connect the operation and filter, this can lead to the whole volume grow of purifier, and still need supporting fixed switching cover fixing base between filter core and the filter core, and the installation is inconvenient, influences user experience greatly and after-sales service, also leads to the cost to rise simultaneously. Two compound materials of filter core, can play two kinds of filter effects in principle, but also have a problem, it just carries out simple series connection together in the inside of filter flask, the filter flask outside is actually also only one kind and advances one and go out the form, water gets into from the filter flask water inlet, go out water after the compound filter core inflow of establishing ties together, however two filter core series connection parts if do not weld well or the leakproofness is not enough, then can lead to compound failure, lead to filtering failure, the compound effect problem of filter core can not be solved from the safety to the filter core of two kinds of forms above.
Therefore, how to effectively solve the problem caused by only one filter material in one filter bottle and solve the problems of cost reduction and volume miniaturization of the whole filter bottle are the problems which are urgently needed to be solved in the industry.
SUMMERY OF THE UTILITY MODEL
In view of this, one of the objectives of the present invention is to provide a composite filter element structure having multiple spaces capable of achieving multiple filtering effects and a water purifier including the same.
The first aspect provides a composite filter element structure, which comprises an outer shell, the inside partition structure that is provided with of shell, the partition structure will shell internal partitioning becomes two at least mutually independent spaces, every all be provided with filtration in the space, at least one filtration includes composite filter element, filtration includes into water runner and play water runner, be provided with on the shell respectively with into water runner with the water inlet and the delivery port that go out the water runner intercommunication.
Preferably, said water inlet and said water outlet communicate with said spaces within said housing, each said space communicating with one said water inlet and at least one said water outlet.
Preferably, the housing includes a main body configured in a cylindrical structure and end structures provided at both ends of the main body, and the partition structure is connected with the main body and/or the end structures to partition the interior of the housing into a plurality of spaces.
Preferably, the partition structure is configured as a cylindrical structure, an end of the partition structure is hermetically connected or in contact with the end structure, a gap is formed between an outer wall of the partition structure and an inner wall of the main body, the gap constitutes a first space, and an inner space of the partition structure constitutes a second space.
Preferably, the axis of the partition structure is collinear with the axis of the main body of the housing.
Preferably, the shell is provided with a first water inlet and a first water outlet which are communicated with the first space, and a second water inlet and a second water outlet which are communicated with the second space.
Preferably, the first water inlet and the first water outlet are provided on the end structure and/or on the main body, and the second water inlet and the second water outlet are provided on the end structure; or,
the first water inlet, the first water outlet, the second water inlet and the second water outlet are arranged on the same end structure.
Preferably, a first filtering structure is arranged in the first space, a water inlet channel of the first filtering structure is communicated with the first water inlet, and a water outlet channel of the first filtering structure is communicated with the first water outlet; and/or the presence of a gas in the gas,
a second filtering structure is arranged in the second space, a water inlet flow channel of the second filtering structure is communicated with the second water inlet, and a water outlet flow channel of the second filtering structure is communicated with the second water outlet;
the first filter structure and the second filter structure are different.
Preferably, the first filter structure comprises a pre-treatment cartridge comprising PP cotton, a pleated paper filter cartridge and/or a PAC cartridge; and/or the presence of a gas in the gas,
the second filtering structure comprises a post-treatment filter element, and the post-treatment filter element comprises an ultrafiltration and carbon-adding composite filter element and/or a reverse osmosis membrane filter element.
Preferably, the partition structure is a plate-like structure, and the partition structure is hermetically connected or in contact with the inner wall of the main body and/or the end structure.
Preferably, the water outlet of the first space and the water inlet of the second space can be communicated through a pipe, or,
and the water outlet of the first space is communicated with the water inlet of the second space through a third filtering structure.
Preferably, the end structure is fixedly connected with the main body by means of melting or welding.
Preferably, the housing and the partition structure are made of food grade plastic material.
In a second aspect, a composite filter element structure provided with the composite filter element structure is provided.
The utility model provides a composite filter element structure sets up the partition structure inside its shell, through the partition structure with separate into a plurality of mutually independent spaces in the shell to the messenger can set up different types of filter core in different spaces, can realize multiple different types of filtration with composite filter element structure. Moreover, the composite filter element structure can make the whole volume smaller and the assembly more convenient.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 shows a schematic diagram of a composite filter element structure.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. It will be appreciated by those of ordinary skill in the art that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The utility model provides an inside space that includes a plurality of mutually independent confession liquid circulation of composite filter element structure is provided with the filter core of multiple difference in a plurality of spaces, can realize the filter effect of multiple difference. And simple structure and can make full use of composite filter element structure inner space, make composite filter element structure's volume can be littleer.
Specifically, as shown in fig. 1, the utility model provides a composite filter element structure 10 includes shell 100, the inside cavity that is formed with of shell 100, be provided with separation structure 200 in the inside cavity of shell 100, separation structure 200 will a plurality of mutually independent spaces are separated into to the inside cavity of shell 100, be formed with on the shell 100 with the water inlet and the delivery port of space intercommunication, water inlet and delivery port preferably with shell 100 forms integratively through modes such as melting soon or welding, and is a plurality of the space is in the inside each other of shell 100 does not communicate. Every all be provided with filtration in the space, filtration includes into water runner and play water runner, into water runner with the water inlet intercommunication, play water runner with the delivery port intercommunication.
Preferably, in this embodiment, the housing 100 includes a main body 101 having a cylindrical structure and end structures 102 disposed at two ends of the main body 101, the partition structure 200 has a cylindrical structure, an end surface of the partition structure 200 is smaller than an end surface of the main body 101 of the housing 100, the partition structure 200 is disposed in the housing 100, and two ends of the partition structure 200 are respectively connected or in sealed contact with inner walls of the two end structures 102 of the housing 100. A gap is formed between the outer wall of the partition structure 200 and the inner wall of the main body 101 in the radial direction, and preferably, the axis of the partition structure 200 is collinear with the axis of the casing 100, so that a uniform gap is formed between the outer wall of the partition structure 200 and the inner wall of the main body 101 in the radial direction. Preferably, the housing 100 and the separation structure 200 are made of food grade plastic materials, the end structure 102 and the main body 101 may be connected into a whole by melting, welding, or the like, or the end structure 102 and the main body 101 may be connected in a detachable manner by sealing, for example, by screwing, snapping, or the like. A first space 110 is formed between the outer wall of the partition structure 200 and the inner wall of the main body 101 of the housing 100, a second space 120 is formed radially inside the partition structure 200, and the first space 110 and the second space 120 are not communicated with each other inside the housing 100.
The housing 100 is provided with a first water inlet 111 and a first water outlet 112 which are communicated with the first space 110, a first filtering structure 30 is arranged in the first space 110, the first filtering structure 30 is a cylindrical structure, the first filtering structure 30 divides the first space 110 into two parts in a radial direction, namely a first part close to the housing 100 and a second part close to the separating structure 200, and the first part and the second part can be communicated through the first filtering structure 30, namely water can flow from the first part to the second part (or from the second part to the first part) through the first filtering structure 30. The first water inlet 111 is in communication with the first portion, the first water outlet 112 is in communication with the second portion, that is, the first water inlet 111 is located at the outer side of the first water outlet 112 in the radial direction, and the first filtering structure 30 is located between the first water inlet 111 and the first water outlet 112, preferably, the first water inlet 111 and the first water outlet 112 are both disposed on the end structure 102 of the casing 100, or alternatively, the first water inlet 111 may be disposed on the main body 101 of the casing 100, and the first water outlet 112 is disposed on the end structure 102 of the casing 100, and the first portion constitutes the first filtering structure 30. Water can flow from the first water inlet 111 into the first section, then through the first filter structure 30, into the second section, and out through the first water outlet 112. Preferably, the first filter structure 30 may be configured as a pre-treatment filter element such as a PP cotton, a origami filter element, or a PAC (Poly aluminum Chloride) filter element, for performing preliminary filtration.
The outer shell 100 is further provided with a second water inlet 121 and a second water outlet 122 which are communicated with the second space 120, the second water inlet 121 and the second water outlet 122 are located at the end of the outer shell 100, and the second water inlet 121 and the second water outlet 122 can be located at the same end or at both ends of the outer shell 100 respectively. Preferably, in this embodiment, in order to facilitate connection with the water purifier, the first water inlet 111, the first water outlet 112, the second water inlet 121, and the second water outlet 122 are located at the same end of the housing 100.
A second filtering structure 40 is disposed in the second space 120, the second filtering structure 40 is preferably a cylindrical structure to be filled in the second space 120, an inlet of the second filtering structure 40 is communicated with the second water inlet 121, and an outlet of the second filtering structure 40 is communicated with the second water outlet 122. The second filtering structure 40 is preferably a post-treatment filter element, for example, may be a composite filter element, and includes a first filtering portion 41 and a second filtering portion 42, where the first filtering portion 41 and the second filtering portion 42 may be adjacently distributed in the axial direction of the second space 120 (as shown in the figure), or may also be adjacently distributed in the radial direction, and preferably, the first filtering portion 41 and the second filtering portion 42 may be an ultrafiltration membrane, an activated carbon filtration membrane, and the like, respectively. The water enters the second space 120 through the second water inlet 121, is filtered by the second filtering structure 40, and then flows out through the second water outlet 122.
Preferably, when the second filtering structure 40 is configured as a reverse osmosis membrane filter element, two different types of water can be generated after the reverse osmosis membrane filter element is filtered, and in order to be matched with the reverse osmosis membrane, a third water outlet (not shown in the figure) is further disposed on the casing 100, and the third water outlet is communicated with the second space 120. Namely, each space in the housing 100 is correspondingly provided with one water inlet, the number of the water outlets corresponding to each space is set according to the type of the filter element arranged in the space, and when the filter element only produces one type of water, only one water outlet corresponding to the space is needed; when the filter element is capable of producing a plurality of different waters simultaneously, a plurality of water outlets corresponding to the space need to be provided so as to correspond to the structure of the filter element. That is, the present invention provides a composite filter element structure 10 that can be set to two-in two-out type (as shown in fig. 1), or two-in three-out type, or three-in three-out, three-in four-out type, or set up more types of water inlets and water outlets according to the number of spaces.
Preferably, the first water outlet 112 and the second water inlet 121 can be communicated through a pipeline, so that the water filtered by the first filtering structure 30 in the first space 110 flows into the second space 120 and is filtered by the second filtering structure 40. Alternatively, the water flowing out of the first space 110 may flow into another filtering structure for filtering, and then flow into the second space 120 for filtering. Alternatively, it is also possible to let only water flow through the first space 110 to be filtered by the first filter structure 30 or only water flow through the second space 120 according to actual requirements.
In another embodiment, the partition structure 200 may be further configured as a plate-like structure, the partition structure 200 is disposed along the axial direction of the casing 100, the partition structure 200 is connected and sealed with or in contact with the side wall and the end portion of the casing 100 to divide the cavity inside the casing 100 into the first space 110 and the second space 120, and the first water inlet 111 and the first water outlet 112 are disposed on the first end of the casing 100 or the side wall near the first end; the second water inlet 121 and the second water outlet 122 are disposed on the second end of the housing 100 or a sidewall near the second end. Alternatively, the partition structure 200 may be a curved plate-like structure having any shape and arranged along the axial direction of the housing 100, as long as the inner wall cavity of the housing 100 can be radially divided into two or more mutually independent spaces, and the specific shape of the partition structure 200 is not particularly limited herein.
Preferably, the partition structure 200 may be integrally formed with the main body 101 or the end structure 102 of the casing 100, the first water inlet 111, the first water outlet 112, the second water inlet 121, and the second water outlet 122 are disposed on an end of the casing 100, the end and the main body may be integrally connected by melting, welding, or the like, or the end and the main body may be detachably and hermetically connected, for example, by a structure such as a thread, a snap, or the like.
The utility model also provides a water purifier, the water purifier includes composite filter element structure 10, composite filter element structure 10's first water inlet 111, first delivery port 112, second water inlet 121, second delivery port 122 with the water route intercommunication on the water route board of purifier. Preferably, the water purifier is a kitchen-under type water purifier.
The utility model provides a composite filter element structure is formed with a plurality of mutually independent spaces in inside, sets up different types of filter cores in every space to make composite filter element structure can realize multiple different types of filtration. And still make the overall structure of composite filter element structure compacter, make composite filter element structure's volume littleer, more conveniently set up in the water purifier.
Those skilled in the art will readily appreciate that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.
Claims (14)
1. The utility model provides a composite filter element structure, a serial communication port, includes the shell, the inside partition structure that is provided with of shell, the partition structure will shell internal partitioning becomes two at least mutually independent spaces, every all be provided with filtration in the space, at least one filtration includes composite filter element, filtration includes into water flow channel and play water flow channel, be provided with on the shell respectively with into water flow channel with go out the water inlet and the delivery port of water flow channel intercommunication.
2. The composite filter element arrangement according to claim 1 wherein said water inlet and said water outlet communicate with said spaces within said housing, each of said spaces communicating with one of said water inlet and at least one of said water outlet.
3. The composite filter element arrangement according to claim 1, wherein the outer shell comprises a main body configured as a cylindrical structure and end structures provided at both ends of the main body, the separation structure being connected with the main body and/or the end structures to divide the interior of the outer shell into a plurality of spaces.
4. The composite filter element arrangement according to claim 3, wherein the separation arrangement is configured as a cylindrical arrangement, the ends of the separation arrangement being sealingly connected or in contact with the end arrangement, a gap being formed between the outer wall of the separation arrangement and the inner wall of the body, the gap constituting a first space, and the inner space of the separation arrangement constituting a second space.
5. The composite filter element arrangement according to claim 4, wherein the axis of the partition arrangement is collinear with the axis of the body of the housing.
6. The composite filter element arrangement according to claim 4, wherein the housing is provided with a first water inlet and a first water outlet communicating with the first space, and a second water inlet and a second water outlet communicating with the second space.
7. The composite filter element arrangement according to claim 6, wherein the first water inlet and the first water outlet are provided on the end arrangement and/or on the body, and the second water inlet and the second water outlet are provided on the end arrangement; or,
the first water inlet, the first water outlet, the second water inlet and the second water outlet are arranged on the same end structure.
8. The composite filter element structure according to claim 6, wherein a first filter structure is arranged in the first space, the water inlet channel of the first filter structure is communicated with the first water inlet, and the water outlet channel of the first filter structure is communicated with the first water outlet; and/or the presence of a gas in the gas,
a second filtering structure is arranged in the second space, a water inlet flow channel of the second filtering structure is communicated with the second water inlet, and a water outlet flow channel of the second filtering structure is communicated with the second water outlet;
the first filter structure and the second filter structure are different.
9. The composite filter element arrangement of claim 8, wherein the first filter arrangement comprises a pre-treatment filter element comprising PP cotton, origami filter element, and/or PAC filter element; and/or the presence of a gas in the gas,
the second filtering structure comprises a post-treatment filter element, and the post-treatment filter element comprises an ultrafiltration and carbon-adding composite filter element and/or a reverse osmosis membrane filter element.
10. A composite filter element arrangement according to claim 3, wherein the separation arrangement is a plate-like arrangement, which is sealingly connected or in contact with the inner wall of the body and/or the end arrangement.
11. The composite filter element arrangement according to one of claims 4 to 9, wherein the water outlet of the first space and the water inlet of the second space can be connected by a pipe, or,
and the water outlet of the first space is communicated with the water inlet of the second space through a third filtering structure.
12. A composite filter element arrangement according to any one of claims 3 to 10, wherein the end arrangement is fixedly connected to the body by means of a spin-on or welded connection.
13. A composite filter element arrangement according to any one of claims 1 to 10, wherein the housing and the partition arrangement are of food grade plastics material.
14. A water purification machine, characterized in that a composite filter element structure according to any one of claims 1-13 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038803.6U CN208632245U (en) | 2018-07-02 | 2018-07-02 | Composite filter element structure and water purifier comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038803.6U CN208632245U (en) | 2018-07-02 | 2018-07-02 | Composite filter element structure and water purifier comprising same |
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| Publication Number | Publication Date |
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| CN208632245U true CN208632245U (en) | 2019-03-22 |
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| CN201821038803.6U Active CN208632245U (en) | 2018-07-02 | 2018-07-02 | Composite filter element structure and water purifier comprising same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726713A (en) * | 2018-07-02 | 2018-11-02 | 珠海格力电器股份有限公司 | Composite filter element structure and water purifier comprising same |
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2018
- 2018-07-02 CN CN201821038803.6U patent/CN208632245U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726713A (en) * | 2018-07-02 | 2018-11-02 | 珠海格力电器股份有限公司 | Composite filter element structure and water purifier comprising same |
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