CN108355494A - The filter core encapsulating structure of built-in elastic element - Google Patents
The filter core encapsulating structure of built-in elastic element Download PDFInfo
- Publication number
- CN108355494A CN108355494A CN201810304971.3A CN201810304971A CN108355494A CN 108355494 A CN108355494 A CN 108355494A CN 201810304971 A CN201810304971 A CN 201810304971A CN 108355494 A CN108355494 A CN 108355494A
- Authority
- CN
- China
- Prior art keywords
- filter core
- elastic element
- shell
- shell ontology
- built
- 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.)
- Pending
Links
- 238000005538 encapsulation Methods 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims description 14
- 238000001223 reverse osmosis Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/06—Tubular membrane modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2649—Filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/06—External membrane module supporting or fixing means
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention relates to a kind of filter core encapsulating structures of built-in elastic element, including shell, the filter core of setting inside the housing, shell includes shell ontology, encapsulation head, one end of shell ontology has opening portion, the other end of shell ontology is closed, filter core is encapsulated in the inside of shell ontology by encapsulation head opening, one end of filter core is mutually fixed with encapsulation head, the other end of filter core and the other end of shell ontology are mutually fixed, and are arranged between one end and encapsulation head of filter core and/or between the other end and the other end of shell ontology of filter core and have elastic component.The invention avoids the bad caused bypass problems of shell circularity caused by collision or other reasons；Avoid sealing leak caused by manufacture/dimensional tolerance；Make up accuracy of manufacture deficiency；The gap between simultaneously controling shell both ends is adjusted, the stability of filter core inside the housing after encapsulation is adjusted；It is fixed both between filter core and shell, it is completely embedded and reliably.
Description
Technical field
The present invention relates to purification filtering fields, more particularly to a kind of filter core encapsulating structure of built-in elastic element.
Background technology
Currently, present filter core shell generally uses plastic products, it is simple to come by the wall thickness for increasing plastic products
Control size and proof strength.When filter core is encapsulated inside the shell, one end and the shell of filter core are fixed, and the other end is big using a circle
Elastic rubber ring is fixed with shell, is similar to cantilever beam, intermediate filter core still has can be with movable space, and there are the wind of bypass
Danger, as shown in Figure 5.It is sealed using a big elastic rubber ring of circle, although on the one hand rubber ring plays sealing function, its reality
On have no idea with shell realization be completely fixed, upper and lower size accurately can just must prevent moving up and down very, another aspect
Sealing ring requires existing mating surface have relatively high out of roundness, and plastic shell may become under time and outer force effect
Shape cannot achieve the effect that sealing.
Invention content
The object of the present invention is to provide a kind of filter core encapsulating structures of built-in elastic element.
In order to achieve the above objectives, the technical solution adopted by the present invention is：
A kind of filter core encapsulating structure of built-in elastic element, including shell, filter core in the enclosure is set, it is described
Shell includes shell ontology, encapsulation head, and one end of the shell ontology has opening portion, another end seal of the shell ontology
It closes, the filter core is encapsulated in the inside of the shell ontology by the opening portion by the encapsulation head, described
One end of filter core is mutually fixed with the encapsulation head, and the other end of the filter core and the other end of the shell ontology are mutually solid
It is fixed, between one end of the filter core and the encapsulation head and/or the other end of the filter core and the shell ontology
The other end between be arranged and have elastic component.
Preferably, the shell further includes being fixed on the shell ontology to close support bottom in one end, described
The other end of filter core is mutually fixed with the support bottom, and the other end and institute in the filter core is arranged in the elastic element
Between the support bottom stated；The filter core realizes that the filter core both ends are solid by being fixed with the support bottom
It is fixed, and be adjusted using the elastic element, the intermediate filter core caused by size or other problems can be prevented
It shakes inside the housing, effectively avoids bypassing.
The fixed part it is further preferred that the middle part setting of the support bottom has elastic component, the elastic element
It is fixed on the elastic element fixed part.The elastic element is preferably fixed, the elastic element in the application is fixed
Portion is the first receiving portion, and certain other structures also may be used.
Preferably, the filter core include central tube, the reverse osmosis membrane that is fixed on the central tube periphery, institute
The one end for the central tube stated mutually is fixed with the encapsulation head, and the other end of the central tube is another with the shell ontology
One end is mutually fixed, the elastic element be arranged the other end in the central tube and the shell ontology the other end it
Between.The filter core uses reverse osmosis membrane, realizes the filtering to aquatic products, and by anti-described in the central tube fixation
Permeable membrane solves the fixation problem of reverse osmosis membrane.
It is further preferred that the central tube is inserted into the encapsulation head, and the central tube with it is described
Encapsulation head between be provided with sealing element.The sealing element, which is arranged, ensures the central tube and the encapsulation header
Leakproofness between portion.
It is further preferred that the encapsulation head is provided with inlet port, first discharge port and the second outlet, waited for
Drainage is flowed into from the inlet port in the shell ontology, by the filtered water of the reverse osmosis membrane from described the
Two outlets flow out, not by the reverse osmosis membrane do not filter or the higher water of impurity concentration content is from described first
Outlet flows out.The encapsulation head opens up three inlet and outlet, realizes that the homonymy of disengaging is completed.
It is further preferred that the other end of the shell ontology is fixedly installed support bottom, the support bottom
Medial recess forms the first receiving portion, the first receiving portion periphery and forms insertion section；The other end of the central tube
Medial recess forms the second receiving portion, and the edge of second receiving portion is inserted into the insertion section, the elasticity
One end of element is against first receiving portion, and the other end of the elastic element is against in second receiving portion.
A kind of specific connection type of the central tube and the support bottom is provided.
Preferably, inlet port, outlet are provided on the encapsulation head, the filtrate is from the inlet port
It flows into, purification object is flowed out from the outlet.The encapsulation head opens up two inlet and outlet, realizes that the homonymy of disengaging is complete
At the filtering for being both applicable in aquatic products uses, and the filtering for being also suitable gas uses.
Preferably, the encapsulation head is disposably encapsulated the filter core by described.
Preferably, the material of the shell ontology is high duty metal material or other reasonable materials, such as aluminium alloy,
It can solve proof strength under the premise of not increasing shell ontology wall thickness.
Since above-mentioned technical proposal is used, the present invention has following advantages and effect compared with prior art：
1, the bad caused bypass problem of the shell ontology circularity caused by collision or other reasons is avoided；
2, sealing leak caused by manufacture/dimensional tolerance is avoided；
3, the deficiency of the accuracy of manufacture is effectively made up；
4, the gap between simultaneously controling shell both ends can be adjusted, the stability of filter core inside the housing after encapsulation is effectively adjusted；
5, fixed both between filter core and shell, realize the close and reliable of connection.
Description of the drawings
Attached drawing 1 is the schematic diagram of embodiment one；
Attached drawing 2 is A-A sectional views in attached drawing 1；
Attached drawing 3 is the schematic diagram of embodiment two；
Attached drawing 4 is B-B schematic diagrames in attached drawing 3；
Attached drawing 5 is the structural schematic diagram of filter core in the prior art.
Wherein：1, shell；10, shell ontology；11, head is encapsulated；110, inlet port；111, first discharge port；112, second
Outlet；113, inlet port；114, outlet；12, bottom is supported；120, the first receiving portion；121, insertion section；2, filter core；20、
Central tube；200, the second receiving portion；201, edge；21, reverse osmosis membrane；3, elastic element；4, sealing element；5, rubber ring.
Specific implementation mode
Below in conjunction with the accompanying drawings and case study on implementation the invention will be further described：
Embodiment one：
A kind of filter core encapsulating structure of built-in elastic element as shown in Figure 1, 2, is primarily adapted for use in the filtering of aquatic products, including outer
Shell 1, the filter core 2 being arranged inside shell 1.In the present embodiment：
Shell 1 includes shell ontology 10, encapsulation head 11 and support bottom 12.Wherein：The material of shell ontology 10 uses high intensity
There is opening portion, the other end of shell ontology 10 to close for one end of metal material, such as aluminium alloy, shell ontology 10, reduce possible let out
Leak source；Filter core 2 is disposably encapsulated in the inside of shell ontology 10 by encapsulation 11 opening of head；Support bottom 12 is fixed on
In the 10 closed other end of shell ontology.One end of filter core 2 is fixed with encapsulation 11 phase of head, the other end and the support bottom of filter core 2
12 phases are fixed, and are provided between one end and encapsulation head 11 of filter core 2 and/or between the other end and support bottom 12 of filter core 2
Elastic element 3, you can be one end setting, can also both ends setting, the present embodiment with only the other end of filter core 2 with support bottom
It is arranged between portion 12 for having elastic component 3.Elastic element 3 can be spring, rubber, also by plastic parts or sheet metal component knot
Elasticity above structure is realized.
Filter core 2 includes central tube 20, the reverse osmosis membrane 21 being fixed on 20 periphery of central tube, one end of central tube 20
It is inserted into encapsulation head 11 mutually to fix therewith, and sealing element 4 is provided between central tube 20 and encapsulation head 11, it is such as O-shaped
Sealing ring, 20 other end of central tube are fixed with support 12 phase of bottom, are arranged between the other end and support bottom 12 of central tube 20
Elastic element 3.Certainly, when several membrane components are superimposed, elastic element 3 can also be arranged at superposition position.Specifically：
The medial recess of bottom 12 is supported to form the first receiving portion 120（Elastic element fixed part）, 120 periphery shape of the first receiving portion
At insertion section 121；The medial recess of the other end of central tube 20 forms the second receiving portion 200, the edge of the second receiving portion 200
201 are inserted into insertion section 121 fixation for realizing central tube 20 and support bottom 12, and one end of elastic element 3 is against the first receiving
The other end in portion 120, elastic element 3 is against in the second receiving portion 200, to realize that elasticity is adjusted between the both ends of shell ontology 10
Section.
In addition, encapsulation head 11 is provided with inlet port 110, first discharge port 111 and the second outlet 112, first row
Outlet 111 is located at the outside of the second outlet 112, and raw water outlet 110 is located at the outside of first discharge port 111.Raw water（It is to be filtered
Water）It is flowed into shell ontology 10 from inlet port 110, passes through the pure water of reverse osmosis membrane 21（Filtered water）From the second outlet 112
Outflow, does not pass through the concentrated water of reverse osmosis membrane 21（It does not filter or the higher water of impurity concentration content）It is flowed from first discharge port 111
Go out, to realize filtering.
Embodiment two：
A kind of filter core encapsulating structure of built-in elastic element as shown in Figure 3,4, is primarily adapted for use in the mistake of aquatic products or gas
Filter, including shell 1, the filter core 2 that is arranged inside shell 1.In the present embodiment：
Shell 1 includes shell ontology 10, encapsulation head 11 and support bottom 12.Wherein：The material of shell ontology 10 uses high intensity
There is opening portion, the other end of shell ontology 10 to close for one end of metal material, such as aluminium alloy, shell ontology 10, reduce possible let out
Leak source；Filter core 2 is disposably encapsulated in the inside of shell ontology 10 by encapsulation 11 opening of head；Support bottom 12 is fixed on
In the 10 closed other end of shell ontology.One end of filter core 2 is fixed with encapsulation 11 phase of head, the other end and the support bottom of filter core 2
12 phases are fixed, and are provided between one end and encapsulation head 11 of filter core 2 and/or between the other end and support bottom 12 of filter core 2
Elastic element 3, you can be one end setting, can also both ends setting, the present embodiment with only the other end of filter core 2 with support bottom
It is arranged between portion 12 for having elastic component 3.Elastic element 3 can be spring, rubber, also by plastic parts or sheet metal component knot
Elasticity above structure is realized.
Filter core 2 may be used such as carbon dust class, spray fusing class filter core, and the filter core of other filtering materials is also possible.Specifically
It says：
The fixed part that has elastic component is arranged in the middle part of support bottom 12, and the present embodiment elastic element fixed part is support bottom 12
The first receiving portion 120 that medial recess is formed, elastic element 3 is located in the first receiving portion 120, and is against the other end of filter core 2.
In addition, being provided with inlet port 113, outlet 114 on encapsulation head 11, inlet port 113 is located at the outer of outlet 114
Side.Filtrate such as liquid or gas are flowed into from inlet port 113, and be filtered after-purification object through filter core flows out from outlet 114.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of filter core encapsulating structure of built-in elastic element, including shell, filter core in the enclosure is set, it is special
Sign is：The shell includes shell ontology, encapsulation head, and one end of the shell ontology has opening portion, the shell sheet
The other end of body is closed, and the filter core is encapsulated in the shell ontology by the encapsulation head by the opening portion
Inside, one end of the filter core are mutually fixed with the encapsulation head, the other end of the filter core and the shell ontology
The other end mutually fix, between one end of the filter core and the described encapsulation head and/or the other end of the filter core with
It is arranged between the other end of the shell ontology and has elastic component.
2. the filter core encapsulating structure of built-in elastic element according to claim 1, it is characterised in that：The shell also wraps
It includes and is fixed on the shell ontology and closes support bottom in one end, the other end of the filter core and the support bottom phase
Fixed, the elastic element is arranged between the other end and the support bottom of the filter core.
3. the filter core encapsulating structure of built-in elastic element according to claim 2, it is characterised in that：The support bottom
Middle part setting have elastic component fixed part, the elastic element is fixed on the elastic element fixed part.
4. the filter core encapsulating structure of built-in elastic element according to claim 1, it is characterised in that：The filter core includes
Central tube, the reverse osmosis membrane being fixed on the central tube periphery, one end of the central tube and the encapsulation
Head is mutually fixed, and the other end of the central tube and the other end of the shell ontology are mutually fixed, and the elastic element is set
It sets between the other end and the other end of the shell ontology of the central tube.
5. the filter core encapsulating structure of built-in elastic element according to claim 4, it is characterised in that：The central tube is inserted
Enter in the encapsulation head, and sealing element is provided between the central tube and the encapsulation head.
6. the filter core encapsulating structure of built-in elastic element according to claim 4, it is characterised in that：The encapsulation head
It is provided with inlet port, first discharge port and the second outlet, water to be filtered flows into the shell ontology from the inlet port
It is interior, outflow is exported from the second row by the filtered water of the reverse osmosis membrane, does not pass through the reverse osmosis membrane
Do not filter or the higher water of impurity concentration content is flowed out from the first discharge port.
7. the filter core encapsulating structure of built-in elastic element according to claim 4, it is characterised in that：The shell ontology
The other end is fixedly installed support bottom, and the medial recess of the support bottom forms the first receiving portion, the described first receipts
Appearance portion periphery forms insertion section；The medial recess of the other end of the central tube forms the second receiving portion, and described second receives
The edge in appearance portion is inserted into the insertion section, and one end of the elastic element is against first receiving portion, described
The other end of elastic element be against in second receiving portion.
8. the filter core encapsulating structure of built-in elastic element according to claim 1, it is characterised in that：The encapsulation head
On be provided with inlet port, outlet, the filtrate is flowed into from the inlet port, and purification object is from the outlet stream
Go out.
9. the filter core encapsulating structure of built-in elastic element according to claim 1, it is characterised in that：The encapsulation head
The filter core is disposably encapsulated by described.
10. the filter core encapsulating structure of built-in elastic element according to claim 1, it is characterised in that：The shell ontology
Material be high duty metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304971.3A CN108355494A (en) | 2018-04-08 | 2018-04-08 | The filter core encapsulating structure of built-in elastic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304971.3A CN108355494A (en) | 2018-04-08 | 2018-04-08 | The filter core encapsulating structure of built-in elastic element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108355494A true CN108355494A (en) | 2018-08-03 |
Family
ID=63001895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810304971.3A Pending CN108355494A (en) | 2018-04-08 | 2018-04-08 | The filter core encapsulating structure of built-in elastic element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108355494A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD987772S1 (en) | 2020-07-02 | 2023-05-30 | Qingdao Ecopure Filter Co., Ltd. | Water filter |
| US11872510B2 (en) | 2021-07-01 | 2024-01-16 | Qingdao Ecopure Filter Co., Ltd | Water filter |
| USD1016970S1 (en) | 2021-09-03 | 2024-03-05 | Qingdao Ecopure Filter Co., Ltd | Water filter |
| USD1019884S1 (en) | 2021-08-03 | 2024-03-26 | Qingdao Ecopure Filter Co., Ltd. | Water filter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100224549A1 (en) * | 2009-03-06 | 2010-09-09 | Mann+Hummel Gmbh | Filter Device for a Motor Vehicle |
| CN206810066U (en) * | 2017-05-09 | 2017-12-29 | 浙江睿升环保科技有限公司 | A kind of reverse osmosis membrane |
| CN206996293U (en) * | 2017-06-19 | 2018-02-13 | 九阳股份有限公司 | Lateral flow type counter-infiltration element kit |
| CN208244474U (en) * | 2018-04-08 | 2018-12-18 | 苏州滨特尔水处理有限公司 | The filter core encapsulating structure of built-in elastic element |
-
2018
- 2018-04-08 CN CN201810304971.3A patent/CN108355494A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100224549A1 (en) * | 2009-03-06 | 2010-09-09 | Mann+Hummel Gmbh | Filter Device for a Motor Vehicle |
| CN206810066U (en) * | 2017-05-09 | 2017-12-29 | 浙江睿升环保科技有限公司 | A kind of reverse osmosis membrane |
| CN206996293U (en) * | 2017-06-19 | 2018-02-13 | 九阳股份有限公司 | Lateral flow type counter-infiltration element kit |
| CN208244474U (en) * | 2018-04-08 | 2018-12-18 | 苏州滨特尔水处理有限公司 | The filter core encapsulating structure of built-in elastic element |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD987772S1 (en) | 2020-07-02 | 2023-05-30 | Qingdao Ecopure Filter Co., Ltd. | Water filter |
| US11872510B2 (en) | 2021-07-01 | 2024-01-16 | Qingdao Ecopure Filter Co., Ltd | Water filter |
| USD1019884S1 (en) | 2021-08-03 | 2024-03-26 | Qingdao Ecopure Filter Co., Ltd. | Water filter |
| USD1016970S1 (en) | 2021-09-03 | 2024-03-05 | Qingdao Ecopure Filter Co., Ltd | Water filter |
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