CN107042029A - Seal assembling shell and the filter comprising it - Google Patents
Seal assembling shell and the filter comprising it Download PDFInfo
- Publication number
- CN107042029A CN107042029A CN201610081874.3A CN201610081874A CN107042029A CN 107042029 A CN107042029 A CN 107042029A CN 201610081874 A CN201610081874 A CN 201610081874A CN 107042029 A CN107042029 A CN 107042029A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- end socket
- filter
- assembling shell
- socket
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- 239000007769 metal material Substances 0.000 claims description 7
- 210000004534 cecum Anatomy 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000000746 purification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/304—Seals or gaskets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
A kind of filter the present invention relates to sealing assembling shell and comprising it, the sealing assembling shell includes：Cylinder (1), end socket (2), the spacing module of end socket (3), the inner wall of end at the two ends of the cylinder (1) is unlimited straight section, it is characterized in that, a part for the end socket (2) is placed in the way of gap is assembled in the end of the cylinder (1), and another part of the end socket (2) is located at the cylinder (1) outside；The end face of the cylinder (1) defines the end socket (2) along the cylinder (1) with inward direction displacement；And the spacing module of end socket (3) be located at the cylinder (1) in, which defines the end socket (2) to along the cylinder (1) with outward direction displacement.
Description
Technical field
The invention belongs to purifier field.In particular it relates to a kind of sealing assembling shell and bag
Filter containing it, more particularly it relates to a kind of sealing assembling shell for filter and comprising
Its filter.
Background technology
With requirement more and more higher of the people for quality of life, for safe drinking water problem concern also increasingly
Pay attention to.Nowadays, in order to purify water, many families install and use various types of filtration device extensively, to filter
Impurities in water, organic pollution etc..In household water, common water-purifying filter shell is more with gold
Based on the tubular shell for belonging to material.Its end is equipped with end socket one sealing structure of formation, in this sealing structure
The filter core composition various types of filtration device of built-in multi-form filtering material.
For example, with reference to Chinese Patent Application No. CN 200720199368.0 and CN 201020146758.3,
There is disclosed the water-purifying filter using metal shell sealing structure, the tubular shell end of such filter
Inwall has annular recess, the installation for end socket limiting component.In general, in order to prepare such water purification
Filter by annular recess, it is necessary to first be made independent part, then connect by welding procedure and tubular shell end
It is connected in one.Thus, which results in the mismachining tolerance during process unit, welding deformation, weld seam not
Equality is adversely affected, and is easily caused seal failure when end socket is assembled and leakage accident occurs.
In another example, referring to Chinese Patent Application No. CN200820179448.4, it equally discloses and uses metal
The water-purifying filter of Housing seal arrangement, the annular recess knot of the tubular shell inner wall of end of the water-purifying filter
Structure is made up of the metal material of housing itself of deformation.The channel section type of this metal deformation processes processing
Shape size is limited by material self-characteristic, and the stress produced in process easily forms groove and opened
Hidden danger is split, causes the spacing failure of end socket to occur leakage accident.What is more important, this tubular shell end
The processing technology of groove, is only applicable to stainless steel and other metal materials, and is not used to the plastic materials such as PVC,
The demand of water purification product market diversification can not be met.
Therefore, this area is in the urgent need to overcoming the barrel end groove knot of cartridge seal housing in existing filter product
Structure processing technology is cumbersome, easily cause sealing structure failure occurs the defects such as leakage accident.In addition, this area is also urgent
Need to overcome tube structure to be limited only to metal material, it is impossible to the design limitations for nonmetallic materials such as plastic cement.
The content of the invention
Therefore, in order to solve the above problems, the filtering the invention provides a kind of sealing assembling shell and comprising it
Device.
According to one side, assembling shell, the sealing assembling shell bag are sealed the invention provides one kind
Include：The spacing module of cylinder, end socket, end socket, the inner wall of end at the two ends of the cylinder is unlimited straight section,
Characterized in that, a part for the end socket is placed in the way of gap is assembled in the end of the cylinder, institute
The another part for stating end socket is located at outside the cylinder；The end face of the cylinder defines the end socket along described
Cylinder is with inward direction displacement；And the spacing module of end socket is located in the cylinder, which defines described
End socket to along the cylinder with outward direction displacement.
One of first aspect preferred embodiment in, the spacing module of end socket include anterior spacing main body,
Orifice plate, fastener, the end of the anterior spacing main body extend into the end face center of the end socket by the orifice plate
In interface, and fixed by the fastener.
According to second aspect, the invention provides another sealing assembling shell, the sealing assembling shell
Including：The spacing module of cylinder, end socket, end socket, the inner wall of end of one end of the cylinder is unlimited straight section,
The end of the other end of the cylinder is closing cecum, it is characterised in that a part for the end socket is with gap
The mode of assembling is placed in the end of one end of the cylinder, and another part of the end socket is located at the cylinder
Outside；The end face of the end of one end of the cylinder defines the end socket along the cylinder with inward direction position
Move；And the spacing module of end socket is located in the cylinder, which defines the end socket to along the cylinder
Body is with outward direction displacement.
One of second aspect preferred embodiment in, the spacing module of end socket include anterior spacing main body,
Orifice plate, fastener, one end of the anterior spacing main body extend into the end face center of the end socket by the orifice plate
In interface, and fixed by the fastener, the other end of the anterior spacing main body and the other end of the cylinder
The closing cecum of end is fixed.
In another preferred embodiment of first or second aspect, the end socket and the cylinder inboard wall it
Between gap sealed by end socket sealing ring.
In another preferred embodiment of first or second aspect, the anterior spacing main body is rigid rodlike body
Structure or flexible linear body structure.
In another preferred embodiment of first or second aspect, the cylinder is metal material, plastics
Material or composite, the metal material include stainless steel, and the plastic material includes PVC, described
Composite includes fiberglass.
The above-mentioned preferred embodiment of the first aspect of the invention can be independent or combine.Similarly,
The above-mentioned preferred embodiment of the second aspect of the invention can also be independent or combine.
According to the 3rd aspect, the invention provides a kind of filter, the filter includes described above
Assembling shell and filter core are sealed, the filter core is located in the sealing assembling shell, the end of the filter core
It is tightly connected between the end socket using sealing ring, the spacing module of end socket is worn from insertion in the filter core
Cross.
In a preferred embodiment of the third aspect, the end face center interface and end face side joint of the end socket
The water inlet or delivery port of mouth respectively optionally as the filter.
In another preferred embodiment of the third aspect, the filter also includes side wall interface, described
The end face center interface of end socket and the side wall interface water inlet respectively optionally as the filter or
Delivery port.
The above-mentioned preferred embodiment of the third aspect of the invention can be independent or combine.
Brief description of the drawings
Fig. 1 is that a kind of section of embodiment of the filter comprising the sealing assembling shell according to the present invention is regarded
Figure；
Fig. 2 is the end view of the sealing assembling shell according to the present invention；
Fig. 3 is the section of another embodiment of the filter comprising the sealing assembling shell according to the present invention
View；
Fig. 4 is the section of another embodiment of the filter comprising the sealing assembling shell according to the present invention
View；
Fig. 5 is the section of another embodiment of the filter comprising the sealing assembling shell according to the present invention
View；And
Fig. 6 is the section of another embodiment of the filter comprising the sealing assembling shell according to the present invention
View.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings, however, it is understood that they are merely to illustrate this hair
Bright rather than limitation the scope of the present invention.
According to following embodiments, the present invention may be better understood.However, those skilled in the art holds
Readily understood, specific material proportion, process conditions and its result described by embodiment are merely to illustrate this
Invention, without should be also without limitation on the present invention described in detail in claims.
First embodiment
It is that one kind of the filter comprising the sealing assembling shell according to the present invention is real shown in Fig. 1 referring to Fig. 1
Apply the cross section view of mode.
In Fig. 1, sealing assembling shell includes：The spacing module 3 of cylinder 1, end socket 2, end socket, the cylinder
The inner wall of end at the two ends of body 1 is unlimited straight section, in the way of a part for the end socket 2 is assembled by gap
In the end for being placed in the cylinder 1, another part of the end socket 2 is located at outside the cylinder 1；The cylinder
The end face of body 1 defines the end socket 2 along the cylinder 1 with inward direction displacement.The end socket is spacing
Module 3 be located at the cylinder 1 in, which defines the end socket 2 to along the cylinder 1 with outward direction
Displacement.
In addition the spacing module 3 of the end socket also includes anterior spacing main body 3.1, orifice plate 3.2, fastener 3.3, institute
The end for stating anterior spacing main body 3.1 extend into the end face center interface 2.1 of the end socket 2 by the orifice plate 3.2
It is interior, and fixed by the fastener 3.3.Gap between end socket 2 and the cylinder 1 inwall is by sealing
Head sealing ring 4 is sealed.
In addition, the filter also includes filter core 5, the filter core 5 is located in the sealing assembling shell,
It is tightly connected between the end of the filter core 5 and the end socket 2 using sealing ring 6, the spacing mould of end socket
Block 3 is communicated through out of described filter core 5.
The end face center interface 2.1 and end face side interface 2.2 of the end socket 2 are respectively optionally as the mistake
The water inlet or delivery port of filter.
It is the end view of the sealing assembling shell according to the present invention shown in Fig. 2, it includes envelope referring to Fig. 2
First 2, end face center interface 2.1, end face side interface 2.2, the spacing module 3 of end socket, anterior spacing main body 3.1, hole
Plate 3.2 and fastener 3.3.
Second embodiment
It is another of the filter comprising the sealing assembling shell according to the present invention shown in Fig. 3 referring to Fig. 3
The cross section view of embodiment.
In figure 3, sealing assembling shell includes：Cylinder (1), end socket (2), the spacing module of end socket (3),
The inner wall of end of one end of the cylinder (1) is unlimited straight section, the end of the other end of the cylinder (1)
Portion is closing cecum, and a part for the end socket (2) is placed in the cylinder (1) in the way of gap is assembled
One end end in, another part of the end socket (2) is located at the cylinder (1) outside；The cylinder
(1) end face of the end of one end defines the end socket (2) along the cylinder (1) with inwardly side
To displacement；And the spacing module of end socket (3) is located in the cylinder (1), which defines the envelope
Head (2) to along the cylinder (1) with outward direction displacement.
In addition, the spacing module of end socket (3) also include anterior spacing main body (3.1), it is orifice plate (3.2), tight
Firmware (3.3), one end of the anterior spacing main body (3.1) extend into the envelope by the orifice plate (3.2)
In the end face center interface (2.1) of head (2), and, the spacing master fixed by the fastener (3.3)
The other end of body (3.1) and the closing cecum of the end of the other end of the cylinder (1) are fixed.
In addition, the filter also includes filter core 5, the filter core 5 is located in the sealing assembling shell,
It is tightly connected between the end of the filter core 5 and the end socket 2 using sealing ring 6, the spacing mould of end socket
Block 3 is communicated through out of described filter core 5.
The end face center interface 2.1 and end face side interface 2.2 of the end socket 2 are respectively optionally as the mistake
The water inlet or delivery port of filter.
3rd embodiment
It is another of the filter comprising the sealing assembling shell according to the present invention shown in Fig. 4 referring to Fig. 4
The cross section view of embodiment.
Fig. 4 and filter shown in Fig. 1 are essentially identical, therefore explanations are omitted here identical portions for brevity
Point.Fig. 4 and Fig. 1 difference is that Fig. 4 filter includes side wall interface 1.1 in its side wall,
Water inlet or water outlet of the end face center interface 2.1 of the side wall interface 1.1 and end socket 2 respectively as filter
Mouthful.
4th embodiment
It is another of the filter comprising the sealing assembling shell according to the present invention shown in Fig. 5 referring to Fig. 5
The cross section view of embodiment.
Fig. 5 and filter shown in Fig. 1 are essentially identical, therefore explanations are omitted here identical portions for brevity
Point.Fig. 5 and Fig. 1 difference is, in Fig. 1, the end of the filter core 5 and the end socket 2
Between connection positioned at the filter core 5 outside；On the contrary, in Figure 5, the end of the filter core 5 with
Connection between the end socket 2 is positioned at the inner side of the filter core 5.
5th embodiment
It is another of the filter comprising the sealing assembling shell according to the present invention shown in Fig. 6 referring to Fig. 6
The cross section view of embodiment.
Fig. 6 and filter shown in Fig. 4 are essentially identical, therefore explanations are omitted here identical portions for brevity
Point.Fig. 6 and Fig. 4 difference is, in Fig. 4, the end of the filter core 5 and the end socket 2
Between connection positioned at the filter core 5 outside；On the contrary, in figure 6, the end of the filter core 5 with
Connection between the end socket 2 is positioned at the inner side of the filter core 5.
Claims (10)
1. one kind sealing assembling shell, the sealing assembling shell includes：Cylinder (1), end socket (2),
The spacing module of end socket (3), the inner wall of end at the two ends of the cylinder (1) is unlimited straight section, its feature
It is, a part for the end socket (2) is placed in the way of gap is assembled in the end of the cylinder (1),
Another part of the end socket (2) is located at the cylinder (1) outside；The end face of the cylinder (1) is limited
The end socket (2) is along the cylinder (1) with inward direction displacement；And the spacing module of end socket
(3) be located at the cylinder (1) in, which defines the end socket (2) to along the cylinder (1) with
Outward direction displacement.
2. assembling shell is sealed as claimed in claim 1, it is characterised in that the spacing module of end socket (3)
Including anterior spacing main body (3.1), orifice plate (3.2), fastener (3.3), the anterior spacing main body (3.1)
End is extend into by the orifice plate (3.2) in the end face center interface (2.1) of the end socket (2), and
It is fixed by the fastener (3.3).
3. one kind sealing assembling shell, the sealing assembling shell includes：Cylinder (1), end socket (2),
The spacing module of end socket (3), the inner wall of end of one end of the cylinder (1) is unlimited straight section, the cylinder
The end of the other end of body (1) for closing cecum, it is characterised in that a part for the end socket (2) with
The mode of gap assembling is placed in the end of one end of the cylinder (1), another portion of the end socket (2)
Divide and be located at the cylinder (1) outside；The end face of the end of one end of the cylinder (1) defines the end socket
(2) along the cylinder (1) with inward direction displacement；And the spacing module of end socket (3) is located at
In the cylinder (1), which defines the end socket (2) to along the cylinder (1) with outward direction
Displacement.
4. assembling shell is sealed as claimed in claim 3, it is characterised in that the spacing module of end socket (3)
Including anterior spacing main body (3.1), orifice plate (3.2), fastener (3.3), the anterior spacing main body (3.1)
One end is extend into by the orifice plate (3.2) in the end face center interface (2.1) of the end socket (2), and
It is fixed by the fastener (3.3), the other end and the cylinder (1) of the anterior spacing main body (3.1)
The closing cecum of the end of the other end is fixed.
5. the sealing assembling shell as any one of claim 1-4, it is characterised in that the end socket
(2) gap between the cylinder (1) inwall is sealed by end socket sealing ring (4).
6. the sealing assembling shell as any one of claim 1-4, it is characterised in that described spacing
Main body (3.1) is rigid rodlike body structure or flexible linear body structure.
7. the sealing assembling shell as any one of claim 1-4, it is characterised in that the cylinder
(1) it is metal material, plastic material or composite, the metal material includes stainless steel, described
Plastic material includes PVC, and the composite includes fiberglass.
8. a kind of filter, the filter includes the sealing assembling shell any one of claim 1-7
Body and filter core (5), the filter core (5) are located in the sealing assembling shell, the filter core (5)
End and the end socket (2) between be tightly connected using sealing ring (6), the spacing module of end socket (3)
Communicated through in from the filter core (5).
9. filter as claimed in claim 8, it is characterised in that the end face center of the end socket (2)
Interface (2.1) and end face side interface (2.2) water inlet respectively optionally as the filter or water outlet
Mouthful.
10. filter as claimed in claim 8, it is characterised in that the filter also connects including side wall
Mouth (1.1), the end face center interface (2.1) of the end socket (2) and the side wall interface (1.1) are respectively
Optionally as the water inlet or delivery port of the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610081874.3A CN107042029B (en) | 2016-02-05 | 2016-02-05 | Sealed assembly casing reaches filter that contains it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610081874.3A CN107042029B (en) | 2016-02-05 | 2016-02-05 | Sealed assembly casing reaches filter that contains it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107042029A true CN107042029A (en) | 2017-08-15 |
| CN107042029B CN107042029B (en) | 2020-04-24 |
Family
ID=59543002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610081874.3A Active CN107042029B (en) | 2016-02-05 | 2016-02-05 | Sealed assembly casing reaches filter that contains it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107042029B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348694A (en) * | 2019-12-31 | 2020-06-30 | 海南立昇净水科技实业有限公司 | Filter element cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2886180A (en) * | 1956-03-19 | 1959-05-12 | Caterpillar Tractor Co | Full flow filter with oil retaining means |
| CN201154925Y (en) * | 2007-12-18 | 2008-11-26 | 苏州立升净水科技有限公司 | Water purifier and filter comprising the same |
| CN101874945A (en) * | 2009-12-16 | 2010-11-03 | 苏州工业园区达菲特过滤技术有限公司 | Shakeproof filtrator |
| CN204182197U (en) * | 2014-10-23 | 2015-03-04 | 杭州富阳博纳水净化设备有限公司 | Single core filter |
| CN205495128U (en) * | 2016-02-05 | 2016-08-24 | 海南立昇净水科技实业有限公司 | Sealed filter that assembles casing and contain it |
-
2016
- 2016-02-05 CN CN201610081874.3A patent/CN107042029B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2886180A (en) * | 1956-03-19 | 1959-05-12 | Caterpillar Tractor Co | Full flow filter with oil retaining means |
| CN201154925Y (en) * | 2007-12-18 | 2008-11-26 | 苏州立升净水科技有限公司 | Water purifier and filter comprising the same |
| CN101874945A (en) * | 2009-12-16 | 2010-11-03 | 苏州工业园区达菲特过滤技术有限公司 | Shakeproof filtrator |
| CN204182197U (en) * | 2014-10-23 | 2015-03-04 | 杭州富阳博纳水净化设备有限公司 | Single core filter |
| CN205495128U (en) * | 2016-02-05 | 2016-08-24 | 海南立昇净水科技实业有限公司 | Sealed filter that assembles casing and contain it |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348694A (en) * | 2019-12-31 | 2020-06-30 | 海南立昇净水科技实业有限公司 | Filter element cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107042029B (en) | 2020-04-24 |
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