CN106523813A - Novel seal joint - Google Patents
Novel seal joint Download PDFInfo
- Publication number
- CN106523813A CN106523813A CN201611207834.5A CN201611207834A CN106523813A CN 106523813 A CN106523813 A CN 106523813A CN 201611207834 A CN201611207834 A CN 201611207834A CN 106523813 A CN106523813 A CN 106523813A
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- CN
- China
- Prior art keywords
- section
- connector
- hole
- seal joint
- novel seal
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention provides a novel seal joint which comprises a second seal ring. A first sleeve-joint section, which is in interference fit with a first through hole, is arranged at one end of the second seal ring. A second sleeve-joint section, which is in interference fit with a second through hole, is arranged at the other end of the second seal ring. The diameters of the radial sections of all positions of the first sleeve-joint section are smaller than that of the maximal radial section of the second sleeve-joint section. The two sealing ways of interference fit and end sealing are adopted, the sealing performance of the novel seal joint is further improved by introducing the interference fit way, and the risk that since the connection compactness is reduced, the sealing performance is linearly reduced is reduced.
Description
Technical field
The present invention relates to fitting field, more particularly to a kind of Novel seal joint.
Background technology
In the type of cooling of PC case, water-cooled is a kind of best form of effect, and substantial amounts of utilization is needed in water-cooling system
To connecting pipe and seal nipple, the sealing of seal nipple is related to the service life and stability of water-cooling system, existing
There is technology that the structure that the O-ring is compressed is realized the sealing effectiveness of seal nipple using an O-ring fit structure part, this kind of knot
There are several shortcomings in structure：First point, for the connection degree of packing of structural member requires very high, and structural member is when using in the PC case
Unavoidable affected by temperature and produce certain deformation, this deformation influences whether to connect the degree of packing to a certain extent；Second
Point, O-ring are usually rubber-like material, such material be chronically in high temperature environments single impaction state it is easily aging and
Certain elasticity is lost, this also results in sealing property decline.
A kind of and for example seal nipple disclosed in the Chinese invention patent of publication number CN105042225A.Including articulation
And pipe joint, the articulation is spirally connected by nut with the pipe joint, it is characterised in that the pipe joint inwall is provided with chamfering,
The pipe joint is provided with the sealing surface sealed with the chamfer contact.But the patent of invention is only merely to change sealing
The shape in face, does not have any change to cause which be applied in water-cooling system on sealing mechanism.
The content of the invention
A kind of Novel seal joint is provided for the present invention in place of the deficiencies in the prior art, interference fit is present invention employs
Two kinds of sealing means closely sealed with termination, the mode of interference fit introduce the sealing property for further improving the present invention, and reduce
Decline and cause the risk that sealing property straight line declines due to connecting the degree of packing.
A kind of Novel seal joint of offer is provided, including
First connector, first connector have the first through hole for axially penetrating through；
Second connector, second connector have the second through hole for axially penetrating through, described the second connector with it is described
The one end connection of the first connector；
First sealing ring, first sealing ring are nested in the other end of first connector,
Also include the second sealing ring, one end of the second described sealing ring is provided with the first through hole interference fit first
Socket section, the other end are provided with the second socket section with the second through hole interference fit, any bit of the first socket section
The radial section diameter for putting place is respectively less than the maximum radial diameter of section of the second socket section.
Used as the preferred of the present invention, the first described socket section is radial section diameter cylindrical body equal everywhere, described
Second socket section at least have a radial section with diameter greater than second through-hole aperture raised section, the raised section
Both sides radial section diameter is gradually reduced.
As the preferred of the present invention, it is provided with the first described connector for being socketed on the inside of second through hole
Linkage section, the inwall interference fit of the outer wall of the linkage section and second through hole.
Used as the preferred of the present invention, the axial length of the second described sealing ring is more than or equal to the axle of second connector
To length.
Used as the preferred of the present invention, the axial length of the first socket section is more than or equal to the axial direction of first connector
Length.
As the preferred of the present invention, be provided with the second described sealing ring the first open section of UNICOM successively, expanding reach,
Undergauge section and the second open section, the internal diameter of described expanding reach are arbitrary more than in first open section and the undergauge section
The internal diameter of person.Expanding reach coordinate first open section and undergauge section at two ends be formed one when boost in pressure carry out deforming into
One step enhances the sealing property of the second sealing ring and the first connector.
Used as the preferred of the present invention, the axial length of the expanding reach is long more than or equal to the axial direction of the described first socket section
Degree.
Used as the preferred of the present invention, the internal diameter of first open section is less than second open section and the undergauge
Section, the internal diameter of the undergauge section are less than second open section.
The invention has the advantages that：
The present invention has good seal performance, the advantage of long service life.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the second sealing ring axial sectional diagrammatical view illustration of the present invention；
In figure, the first connectors of 1-；The second connectors of 2-；The first sealing rings of 3-；The second sealing rings of 4-；1-1- first through hole；2-
The second through holes of 2-；4-1- first is socketed section；4-2- second is socketed section；The first open sections of 4-3-；4-4- expanding reach；4-5- undergauges
Section；The second open sections of 4-6-；4-2-1- raised sections.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
The embodiment of the present invention includes the first connector 1 as shown in Figure 1, and the first connector 1 has axially penetrate through first to lead to
Hole 1-1；Second connector 2, the second connector 2 have the second through hole 2-2 for axially penetrating through, and the second connector 2 is connected with first
The one end connection of body 1；First sealing ring 3, the first sealing ring 3 are nested in the other end of the first connector 1, also including second
Sealing ring 4, one end of the second sealing ring 4 are provided with the first socket section 4-1 with first through hole 1-1 interference fit, and the other end sets
It is equipped with the second socket section 4-2 with the second through hole 2-2 interference fit, the radial section at any position of the first socket section 4-1
Diameter is respectively less than the maximum radial diameter of section of the second socket section 4-2.
The socket of the embodiment of the present invention first section 4-1 is radial section diameter tubular equal everywhere as shown in Figures 1 and 2
Body, at least has raised section 4-2-1 of the radial section with diameter greater than the second through hole 2-2 apertures in the second socket section 4-2, convex
Play section 4-2-1 both sides radial section diameter to be gradually reduced.Second sealing ring, 4 interior the first open section 4-3 for being provided with UNICOM successively,
The internal diameter of expanding reach 4-4, undergauge section 4-5 and the second open section 4-6, expanding reach 4-4 is more than the first open section 4-3 and undergauge
The internal diameter of any one in section 4-5.Axial length of the axial length of expanding reach 4-4 more than or equal to the first socket section 4-1.First opens
The internal diameter of mouth section 4-3 is less than the second open section 4-6 and undergauge section 4-5, and the internal diameter of undergauge section 4-5 is less than the second open section 4-6.
It is provided with the company for being socketed on the inside of the second through hole 2-2 as shown in Figure 1 on the first connector of the embodiment of the present invention 1
Connect the inwall interference fit of section, the outer wall of linkage section and the second through hole 2-2.The axial length of the second sealing ring 4 is more than or equal to the
The axial length of two connectors 2.Axial length of the axial length of the first socket section 4-1 more than or equal to the first connector 1.
Embodiment described above is only that the preferred embodiment of the present invention is described, not the design to the present invention
It is defined with scope.On the premise of without departing from design concept of the present invention, technical side of this area ordinary person to the present invention
Various modifications and improvement that case is made, all should drop into protection scope of the present invention, the technology contents that the present invention is claimed,
Jing is all recorded in detail in the claims.
Claims (8)
1. a kind of Novel seal joint, including
First connector（1）, first connector（1）With the first through hole for axially penetrating through（1-1）；
Second connector（2）, second connector（2）With the second through hole for axially penetrating through（2-2）, described second connection
Body（2）With the first described connector（1）One end connection；
First sealing ring（3）, first sealing ring（3）It is nested in first connector（1）The other end,
It is characterized in that：Also include the second sealing ring（4）, described the second sealing ring（4）One end be provided with and described first
Through hole（1-1）First socket section of interference fit（4-1）, the other end is provided with and second through hole（2-2）Interference fit
Second socket section（4-2）, the first socket section（4-1）Any position at radial section diameter be respectively less than described second set
Connect section（4-2）Maximum radial diameter of section.
2. a kind of Novel seal joint according to claim 1, it is characterised in that：The first described socket section（4-1）For
Radial section diameter cylindrical body equal everywhere, the second described socket section（4-2）On at least have a radial section diameter
More than second through hole（2-2）The raised section in aperture（4-2-1）, the raised section（4-2-1）Both sides radial section diameter by
It is decrescence little.
3. a kind of Novel seal joint according to claim 1, it is characterised in that：The first described connector（1）On set
It is equipped with for being socketed in second through hole（2-2）The linkage section of inner side, the outer wall of the linkage section and second through hole（2-
2）Inwall interference fit.
4. a kind of Novel seal joint according to claim 1, it is characterised in that：The second described sealing ring（4）Axle
It is more than or equal to second connector to length（2）Axial length.
5. a kind of Novel seal joint according to claim 3, it is characterised in that：The first socket section（4-1）Axle
It is more than or equal to first connector to length（1）Axial length.
6. a kind of Novel seal joint according to claim 2, it is characterised in that：The second described sealing ring（4）Inside set
It is equipped with the first open section of UNICOM successively（4-3）, expanding reach（4-4）, undergauge section（4-5）And second open section（4-6）, it is described
Expanding reach（4-4）Internal diameter be more than first open section（4-3）And the undergauge section（4-5）In the internal diameter of any one.
7. a kind of Novel seal joint according to claim 6, it is characterised in that：The expanding reach（4-4）Axial direction it is long
Degree is more than or equal to the described first socket section（4-1）Axial length.
8. a kind of Novel seal joint according to claim 6, it is characterised in that：First open section（4-3）It is interior
Footpath is less than second open section（4-6）And the undergauge section（4-5）, the undergauge section（4-5）Internal diameter less than described the
Two open sections（4-6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207834.5A CN106523813B (en) | 2016-12-23 | 2016-12-23 | A kind of Novel seal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207834.5A CN106523813B (en) | 2016-12-23 | 2016-12-23 | A kind of Novel seal joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106523813A true CN106523813A (en) | 2017-03-22 |
| CN106523813B CN106523813B (en) | 2019-03-08 |
Family
ID=58338680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611207834.5A Active CN106523813B (en) | 2016-12-23 | 2016-12-23 | A kind of Novel seal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106523813B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6131959A (en) * | 1995-06-22 | 2000-10-17 | Profunser; Herbert | Plug-in connection for the joining of pipelines to hoselines |
| CN101555971A (en) * | 2009-05-13 | 2009-10-14 | 蔡海华 | Self-locking and self-adjusting pipe connecting structure |
| CN202144921U (en) * | 2011-01-27 | 2012-02-15 | 鸿基不锈钢有限公司 | Tubing joint system |
| CN202432159U (en) * | 2011-12-28 | 2012-09-12 | 中国海洋石油总公司 | Pipeline connector |
| CN202484455U (en) * | 2011-12-20 | 2012-10-10 | 常熟市福莱德连接器科技有限公司 | Photovoltaic seal ring |
| CN203052051U (en) * | 2013-01-06 | 2013-07-10 | 中国重汽集团福建海西汽车有限公司 | Connection structure of automobile oil pipe |
| CN203517081U (en) * | 2013-11-04 | 2014-04-02 | 黄山金普森新能源科技股份有限公司 | Hard pipe locking, clamping and sleeving joint |
| CN203549175U (en) * | 2013-11-26 | 2014-04-16 | 中国重汽集团济南动力有限公司 | Inserted connection type liquid pipeline connection pipe |
| CN206329829U (en) * | 2016-12-23 | 2017-07-14 | 武汉攀升鼎承科技有限公司 | A kind of Novel seal joint |
-
2016
- 2016-12-23 CN CN201611207834.5A patent/CN106523813B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6131959A (en) * | 1995-06-22 | 2000-10-17 | Profunser; Herbert | Plug-in connection for the joining of pipelines to hoselines |
| CN101555971A (en) * | 2009-05-13 | 2009-10-14 | 蔡海华 | Self-locking and self-adjusting pipe connecting structure |
| CN202144921U (en) * | 2011-01-27 | 2012-02-15 | 鸿基不锈钢有限公司 | Tubing joint system |
| CN202484455U (en) * | 2011-12-20 | 2012-10-10 | 常熟市福莱德连接器科技有限公司 | Photovoltaic seal ring |
| CN202432159U (en) * | 2011-12-28 | 2012-09-12 | 中国海洋石油总公司 | Pipeline connector |
| CN203052051U (en) * | 2013-01-06 | 2013-07-10 | 中国重汽集团福建海西汽车有限公司 | Connection structure of automobile oil pipe |
| CN203517081U (en) * | 2013-11-04 | 2014-04-02 | 黄山金普森新能源科技股份有限公司 | Hard pipe locking, clamping and sleeving joint |
| CN203549175U (en) * | 2013-11-26 | 2014-04-16 | 中国重汽集团济南动力有限公司 | Inserted connection type liquid pipeline connection pipe |
| CN206329829U (en) * | 2016-12-23 | 2017-07-14 | 武汉攀升鼎承科技有限公司 | A kind of Novel seal joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106523813B (en) | 2019-03-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A New Type of Sealing Joint Effective date of registration: 20221213 Granted publication date: 20190308 Pledgee: Wuhan area branch of Hubei pilot free trade zone of Bank of China Ltd. Pledgor: WUHAN PANSHENG DINGCHENG TECHNOLOGY Co.,Ltd. Registration number: Y2022420000388 |