CN203648177U - Filter and water purification equipment with same - Google Patents
Filter and water purification equipment with same Download PDFInfo
- Publication number
- CN203648177U CN203648177U CN201320816689.6U CN201320816689U CN203648177U CN 203648177 U CN203648177 U CN 203648177U CN 201320816689 U CN201320816689 U CN 201320816689U CN 203648177 U CN203648177 U CN 203648177U
- Authority
- CN
- China
- Prior art keywords
- filter
- bottled
- end cap
- wall
- utility
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 5
- 238000000746 purification Methods 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000003795 desorption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a filter and have its water purification unit, this filter includes: filter bottle, filter core, end cover, first sealing washer and second sealing washer. The filter bottle is provided with a first end and a second end, and the first end of the filter bottle is open; the filter element is arranged in the filter bottle; the end cover is arranged at the first end of the filter bottle; the first sealing ring is arranged between the end face of the first end of the filter bottle and the end cover; the second sealing ring is arranged on the circumferential surface of the first end of the filter bottle and between the end covers. According to the utility model discloses a filter adopts the double containment structure of compriseing first sealing washer and second sealing washer, has improved the sealed effect of the junction of filter bottle and end cover, avoids the filter to leak, and when a sealed inefficacy in first sealing washer and second sealing washer, another in first sealing washer and the second sealing washer also can play better sealed effect.
Description
Technical field
The utility model relates to water treatment facilities manufacturing technology field, particularly a kind of filter and have its purifier.
Background technology
Existing kitchen following formula reverse osmosis water purifying plant adopts multistage filtering conventionally, and wherein part filter core adopts filter flask formula mounting structure.Filter core is placed in filter flask, fixes by end cap, between end cap and filter flask, is typically provided with axial sealing ring.
Because water purifier is worked conventionally under higher hydraulic pressure (be generally tap water pressure, also need if desired booster pump supercharging), higher to seal request, adopt separately axial sealing ring easily to leak.
Utility model content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.For this reason, an object of the present utility model is to propose a kind of filter, and this filter adopts double sealing structure, has improved the sealing effectiveness of filter.
Another object of the present utility model is to propose to have the purifier of this filter.
According to the utility model filters, including: bottled filter, filter, cover, first ring and the second ring.The bottled filter having a first end and a second end, and a first end of said filter bottled open; said filter element disposed within said filter bottled; the end cap disposed at a first end of said filter bottled; said first seal ring disposed between said end surface of the filter bottled and said first end cap; said second seal ring disposed in said circumferential surface of the filter bottled and said first end cap between.
According to the utility model filters, using the connection of the first ring and the second ring seal between the filter bottled and end caps to form a double seal structure.Thus, by the double seal structure consisting of a first ring and a second ring to improve the sealing effect at the junction of the end cap and filter bottled avoid leaking filter, and the first and second seal rings when a seal failure in the first and second seal ring can also play another role in a better seal.
In addition, the filter above-mentioned according to the utility model, can also have following additional technical characterictic:
The inner wall of the end cap with a first internal thread, and said first end bottled filter provided with a first outer wall of said inner threaded end cap adapted to a first external thread, which filtered bottled described by a threaded connection with said cover.Thus, the structure of the filter bottled and cover with a simple, easy to be installed on the filter cap bottled improve the efficiency of the filter assembly, and also easy to cover the demolition, so that the filter is removed and replaced convenient, easy the use of filters.
Said second seal ring disposed in said first end of the outer filter wall bottled.This improves the stability of the seal, the second seal ring to avoid the loss of the filter in the desorption process, to further facilitate disassembly and replacement of the filter bottled.
The outer wall of the filter with bottled receiving groove, said second seal ring disposed in said receiving groove.Thus, can make the second sealing ring stably be located in holding tank, avoid further the second sealing ring to come off, be convenient to the dismounting of filter, and reduced the maintenance cost of filter.
The receiving groove disposed on the side remote from the first externally threaded end of said first filter bottled opening.Thus, make the installation of the second sealing ring more reliable, make the second sealing ring be difficult for losing.
The receiving groove disposed on the side adjacent to the first outer threaded end of said first filter bottled opening.Thus, after the first ring and filtered bottled assembled, good cover at the root of the second ring, the second ring of the tightening force is large, so that the filter seal.
The outer wall of the end cap with a second external thread, and said first end of the inner filter wall bottled with a second internal thread and external thread of the second end cap adapted to the filtered and bottled cap connected by the thread.Thus, to facilitate the filter end caps with bottled and improve the efficiency of the filter assembly and disassembly, easy to use and clean the filter.
The outer wall of the end cap is provided with a first end of the filter end face of bottled adapter flange, said sealing ring disposed in said first end face of the filter and bottled the first end of the flange room.Thus, to facilitate the connection of the seal ring of the first cover and the filter bottled improve the sealing performance of the filter.
Described the second sealing ring is located in the outside wall surface of described end cap.Thus, can make the second sealing ring stable, avoid further the second sealing ring to come off, be convenient to the dismounting of filter, and reduced the maintenance cost of filter.
According to purifier of the present utility model, comprise according to the aforesaid filter of the utility model.
According to purifier of the present utility model, have according to the aforesaid filter of the utility model.Thus, improve the sealing property of purifier, avoided purifier to leak, made this purifier safe and reliable, easy to use.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the filter of an embodiment of the present utility model.
Fig. 2 is the local enlarged diagram that Fig. 1 centre circle shows A.
Figure 3 is a sectional view of one embodiment of the present utility model example of a filter in the filter bottled.
Fig. 4 is the cutaway view of the end cap of the filter of an embodiment of the present utility model.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
Describe with reference to the accompanying drawings the filter 100 of the utility model embodiment in detail.
As shown in Figure 4 to Figure 1, the filter according to the embodiment 100 of the utility model, comprising: a bottled filtered off, the filter 2 and cover 3, the first seal 41 and second seal 42.
Specifically, the filter having a first end bottled (i.e. an upper end of the filter as shown in Figure 1 bottled) and a second end (i.e., a lower end of the filter shown in Figure 1 bottled), filtered and bottled in a first end wide open.There are filtered bottled formed within a receiving chamber 103, located in the filter cartridge 2 bottled one, and the filter element 3 has a first receiving space S1.Bottled cap 3 is provided at a first end of a filter, the end cap 3 and is connected to a fixed filtered bottled filter 2, cover 3, the filter cartridge 2 and bottled S2 is formed between a second receiving space and the first receiving accommodating space S1 and a second space S2 between the open interval.In other words, container cavity 103 is partitioned into two spaces.The first seal 41 is disposed between the first end of a bottled filter end face and the end cap 3.The second seal 42 is disposed between the first end of the filter bottled circumferential surface and an end cap 3.The first and second seal ring 41 for sealing the end caps 42 are filtered and bottled connection 3 1 to form a double sealing structure.
The filter according to the embodiment of the utility model 100, and a first seal 41 and second seal ring 42 and a filter bottled connection between the end cap 3 to form a double sealing structure.Thus, by the double seal structure of the first and second seals 41 and 42 seal the composition to improve the sealing effect of the filter and bottled a junction cap 3, the filter 100 to avoid leakage, and the first ring when 41 and 42 in a second ring seal failure, the first ring and the second ring 41 42 another can play a better seal.
One of ordinary skill in the art will appreciate that the first sealing ring 41 of the present utility model and the second sealing ring 42 all can be for one or more.
Figures 2 to, in this embodiment, a utility model, the inner wall of the cover 3 has four first thread 301, a first end and bottled filter (i.e., as shown in Figure 3 was filtered bottled the upper one) is provided with a first externally threaded outer wall 101, a first internal thread 301 of the first end cap 101 and the external thread 3 on the filter bottled on an adapted, filtered and bottled a threaded cap 3 connection.Thus, the structure of a filter and bottled cap 3 with a simple, easy to install on the cover 3 bottled a filter to improve the efficiency of the filter assembly 100, and also facilitates disassembly cover 3 so that the filter 2 removal and replacement of convenient, easy to use filter 100.
Further, as shown in Figure 2, the second seal ring 42 is provided at a first end of the filter bottled outer wall.This improves the stability of the ring 42 to avoid loss of the second ring 42 in the filter 2, the desorption process, to further facilitate disassembly and replacement of the filter 1 is bottled.
Advantageously, as shown in Figure 3, the outer wall of a filter is provided bottled receiving groove 102, the second seal groove 42 is provided in the housing 102.Thus, can make the second sealing ring 42 stably be located in holding tank 102, avoid further the second sealing ring 42 to come off, be convenient to the dismounting of filter 100, and reduce the maintenance cost of filter 100.
Shown in Figure 3, in the present utility model to a specific example, the receiving groove 102 provided on the outer side of the first screw 101 away from a first end of the filter bottled opening.Wherein the opening means of the utility model in the foregoing embodiment bottled open first end forming an opening.In other words,, with reference to accompanying drawing 3, holding tank 102 is located at the downside of the first external screw thread 101.Thus, make the installation of the second sealing ring 42 more reliable, make the second sealing ring 42 be difficult for losing.
In the another specific example of the utility model, the side of the first accommodating grooves disposed in the external threads 101 adjacent a first end of the filter bottled opening, i.e. on the side of the first external thread 101 shown in Figure 3.Thus, the first seal 41 and a filter bottled assembled, the second end cap seal ring 42 is located in the base 3, the fastening force of the second seal ring 42 is large, a good sealing effect of the filter 100.
One of ordinary skill in the art will appreciate that in the aforementioned embodiment, the second sealing ring 42 can also be located on the madial wall of end cap 3.
In the utility model to some other embodiments, the outer wall of the cover 3 is provided with a second external thread, and a first end of the filter bottled inner wall of the second end cap is provided with external threads adapted 3 a second internal thread, an end cap 3 is connected by a threaded filter bottled.Thus, to facilitate filtration and bottled with a cover 3, improve the efficiency of assembly and disassembly of the filter 100, and the ease of cleaning the filter 100.
Advantageously, the outer wall of the cap 3 is provided with a filter bottled end surface of the first end of the adapter flange, the first seal 41 is disposed between a first end of the filter bottled and the flange end surface.Thus, to facilitate sealing the first end cap 3 and the ring 41 connected to the filter at a bottled improve the sealing performance of the filter 100.
Further, the second sealing ring 42 is located in the outside wall surface of end cap 3.Thus, can make the second sealing ring 42 stable, avoid further the second sealing ring 42 to come off, be convenient to the dismounting of filter 100, and reduced the maintenance cost of filter 100.
Moreover, the end face of the filter bottled a first end with a first sealing ring 41 is provided with slots 104 adapted to fit a first seal ring 41 fitted in the fitting groove 104.
According to the purifier of the utility model embodiment, comprise the filter 100 according to the utility model previous embodiment.
According to the purifier of the utility model embodiment, there is the filter 100 according to the utility model previous embodiment.Thus, improve the sealing property of purifier, avoided purifier to leak, made this purifier safe and reliable, easy to use.
, if being all known for those of ordinary skills, shell etc. and operation be not described in detail here according to other configuration examples of the purifier of the utility model embodiment.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. a filter, is characterized in that, comprising:
Bottled filtered, bottled said filter having a first end and a second end, and a first end of said filter bottled open;
Filter, the filter cartridge located within the bottled;
End cap, the end cap disposed at the first end of the filter bottled;
A first ring, said first sealing ring disposed between said end surface of the filter bottled and said first end cap;
A second seal, the second seal ring disposed between said peripheral surface of the filter bottled and said first end cap.
2 A filter according to claim 1, characterized in that the inner wall of the end cap with a first internal thread, filtered and bottled the first end cap is provided with an outer wall a first internal thread on a first external thread adapted, the filter is connected to the bottled threaded cap.
3 The filter of claim 2, wherein said second seal ring disposed in said first end of the outer filter wall bottled.
According to claim 3, wherein the filter, characterized in that the outer wall of the filter with bottled receiving groove, said second seal ring disposed in said receiving groove.
5 The filter according to claim 4, wherein said receiving groove disposed on the side remote from the first externally threaded end of said first filter bottled opening.
6 The filter according to claim 4, characterized in that the receiving grooves provided in said first side of said externally threaded first end adjacent to the filter opening bottled.
7 A filter according to claim 1, characterized in that the outer wall of the end cap with a second external thread, and said first end of the filter bottled inner wall is provided with an end cap the second thread with a second external thread adapted to the cover and by a threaded connection of the filter bottled.
8 The filter of claim 7, wherein the outer wall of the end cap of the filter and bottled a flange end surface of the first end of the adapter, the first seal disposed between the end face of the filter and bottled the first end of said flange.
9. filter according to claim 7, is characterized in that, described the second sealing ring is located in the outside wall surface of described end cap.
10. a purifier, is characterized in that, comprises according to the filter described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816689.6U CN203648177U (en) | 2013-12-11 | 2013-12-11 | Filter and water purification equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816689.6U CN203648177U (en) | 2013-12-11 | 2013-12-11 | Filter and water purification equipment with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203648177U true CN203648177U (en) | 2014-06-18 |
Family
ID=50914620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320816689.6U Expired - Fee Related CN203648177U (en) | 2013-12-11 | 2013-12-11 | Filter and water purification equipment with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203648177U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147838A (en) * | 2014-08-15 | 2014-11-19 | 珠海格力电器股份有限公司 | Filter core installation assembly, filter bottle body structure and purifying apparatus |
| CN106267955A (en) * | 2016-10-21 | 2017-01-04 | 碧克仑(北京)净水科技有限公司 | The open filter element of a kind of split-type structural and water purifier |
| WO2017079863A1 (en) * | 2015-11-12 | 2017-05-18 | 黄海涛 | Bottle opening blocking structure |
| CN108328760A (en) * | 2017-01-20 | 2018-07-27 | 佛山市美的清湖净水设备有限公司 | Filter element shell and filter element |
-
2013
- 2013-12-11 CN CN201320816689.6U patent/CN203648177U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147838A (en) * | 2014-08-15 | 2014-11-19 | 珠海格力电器股份有限公司 | Filter core installation assembly, filter bottle body structure and purifying apparatus |
| WO2017079863A1 (en) * | 2015-11-12 | 2017-05-18 | 黄海涛 | Bottle opening blocking structure |
| CN106267955A (en) * | 2016-10-21 | 2017-01-04 | 碧克仑(北京)净水科技有限公司 | The open filter element of a kind of split-type structural and water purifier |
| CN106267955B (en) * | 2016-10-21 | 2019-10-01 | 碧克仑(北京)净水科技有限公司 | A kind of open filter core and water purifier of split type structure |
| CN108328760A (en) * | 2017-01-20 | 2018-07-27 | 佛山市美的清湖净水设备有限公司 | Filter element shell and filter element |
| CN108328760B (en) * | 2017-01-20 | 2023-07-28 | 佛山市美的清湖净水设备有限公司 | Filter element shell and filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20201211 |