CN103697264A - Sealing device - Google Patents
Sealing device Download PDFInfo
- Publication number
- CN103697264A CN103697264A CN201310739673.4A CN201310739673A CN103697264A CN 103697264 A CN103697264 A CN 103697264A CN 201310739673 A CN201310739673 A CN 201310739673A CN 103697264 A CN103697264 A CN 103697264A
- Authority
- CN
- China
- Prior art keywords
- described body
- seal arrangement
- convex tendon
- arrangement according
- coordinating
- 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 title abstract description 17
- 210000002435 tendon Anatomy 0.000 claims description 36
- 239000004568 cement Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
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- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/065—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket, the sealing rings being placed previously on the male part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Abstract
An embodiment of the invention discloses a sealing device through which sealing effect can be better, and relates to the technical field of mechanical seal. The sealing device comprises a pipe body, one end of the pipe body is sleeved on a pipe matched with the pipe body, the other end of the pipe body is inserted into a hole matched with the pipe body, and at least one convex rib is arranged on the inner wall of the pipe body. The sealing device is suitable for mechanical seal.
Description
Technical field
The present invention relates to mechanical sealing technology field, relate in particular to a kind of seal arrangement.
Background technique
At present, the main seal arrangement that is usually used in the sealing of static seal and hole is O RunddichtringO.But for test block being carried out to the device of slip casting test, because the structure of O RunddichtringO is comparatively simple, do not reach good sealing effect.
Summary of the invention
Technical problem to be solved by this invention is to propose a kind of seal arrangement, can make sealing effect better.
For solving the problems of the technologies described above, a kind of seal arrangement embodiment of the present invention adopts following technological scheme:
A seal arrangement, comprising: body, and one end of described body is for being enclosed within the pipe coordinating with described body, and the other end of described body is for inserting in the hole coordinating with described body, and the inwall of described body is provided with at least one convex tendon.
Further, described body is provided with at least one convex tendon for being enclosed within the inwall of the one end on the pipe coordinating with described body.
Further, the length of described convex tendon be described body inwall girth 1/2nd.
Further, described convex tendon has three and not in one plane.
Further, described three convex tendons all do not overlap along the center line radially of described body; The projection of described three convex tendons on the bottom surface of described body is annulus.
Further, described convex tendon is made by rubber.
Preferably, described body is polygonal for inserting the cross section of the outer surface of the other end in the hole coordinating with described body.
Preferably, describedly for inserting the outer wall of the other end in the hole coordinating with described body, be provided with at least one convex tendon, described convex tendon is the convex tendon described in aforementioned any one.
Further, there is outside flange at the middle part of described body.
Further, described body is made by plastic cement.
Seal arrangement of the present invention comprises: body, one end of described body is for being enclosed within the pipe coordinating with described body, the other end of described body is for inserting in the hole coordinating with described body, the inwall of described body is provided with at least one convex tendon, like this, described convex tendon plays again further seal action on the sealing basis of described body, thereby makes sealing effect better.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of seal arrangement of embodiments of the invention;
Fig. 2 is the A-A sectional view of a kind of seal arrangement of embodiments of the invention in Fig. 1;
Fig. 3 is the B-B sectional view of a kind of seal arrangement of embodiments of the invention in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, a kind of seal arrangement of the embodiment of the present invention is described in detail.
Should be clear and definite, described embodiment is only the present invention's part embodiment, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making all other embodiments that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Shown in Fig. 1, the embodiment of a kind of seal arrangement of the present invention, comprise: body, one end 1 of described body is for being enclosed within the pipe coordinating with described body, the other end 2 of described body is for inserting in the hole coordinating with described body, and the inwall of described body is provided with at least one convex tendon 3.
Because described seal arrangement comprises body, one end 1 of described body is for being enclosed within the pipe coordinating with described body, the other end 2 of described body is for inserting in the hole coordinating with described body, the inwall of described body is provided with at least one convex tendon 3, like this, described convex tendon 3 plays again further seal action on the sealing basis of described body, thereby makes sealing effect better.
Shown in Fig. 2, in the embodiment of aforementioned seal arrangement, in order to make the structure of described seal arrangement simpler, further, described body is provided with at least one convex tendon 3 for being enclosed within the inwall of the one end 1 on the pipe coordinating with described body.
In the embodiment of aforementioned seal arrangement, in order to obtain good sealing effect, further, the length of described convex tendon 3 be described body inwall girth 1/2nd.
Further, described convex tendon 3 has three and not in one plane.
Further, described three convex tendons 3 all do not overlap along the center line radially of described body; The projection of described three convex tendons 3 on the bottom surface of described body is annulus.
In the embodiment of aforementioned seal arrangement, in order to increase the deformation quantity of described convex tendon 3, further, described convex tendon 3 is made by rubber.
Shown in Fig. 3, in the embodiment of aforementioned seal arrangement, preferably, described body is polygonals for inserting the cross section of the outer surface of the other end 2 in the hole coordinating with described body.Like this, can prevent from rotating in hole that seal arrangement coordinates at described and described body.
Preferably, describedly for inserting the outer wall of the other end 2 in the hole coordinating with described body, be provided with at least one convex tendon 3, described convex tendon 3 is the convex tendons 3 described in aforementioned any one.
In the embodiment of aforementioned seal arrangement, further, there is outside flange 4 at the middle part of described body.Like this, can either be spacing to described seal arrangement, make the body of described seal arrangement more stably be supported on the place, hole that need to seal; In addition, needs sealings with porose parts and fluid infusion apparatus between while being fixed, described flange be pressed in described need sealing with between porose parts and described fluid infusion apparatus, be convenient to fixing tightr between the two, simultaneously described flange between the two fixedly time can also play the effect of impacting that relaxes.
In the embodiment of aforementioned seal arrangement, the material of described body is varied, and in order to obtain better sealing effect and to be convenient to arrange described rubber convex tendon, further, described body is made by plastic cement.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. a seal arrangement, is characterized in that, comprising: body, and one end of described body is for being enclosed within the pipe coordinating with described body, and the other end of described body is for inserting in the hole coordinating with described body, and the inwall of described body is provided with at least one convex tendon.
2. seal arrangement according to claim 1, is characterized in that, described body is provided with at least one convex tendon for being enclosed within the inwall of the one end on the pipe coordinating with described body.
3. seal arrangement according to claim 2, is characterized in that, the length of described convex tendon be described body top inwall girth 1/2nd.
4. seal arrangement according to claim 3, is characterized in that, described convex tendon has three and not in one plane.
5. seal arrangement according to claim 4, is characterized in that, described three convex tendons all do not overlap along the center line radially of described body; The projection of described three convex tendons on the bottom surface of described body is annulus.
6. seal arrangement according to claim 2, is characterized in that, described convex tendon is made by rubber.
7. seal arrangement according to claim 1, is characterized in that, described body is polygonal for inserting the cross section of the outer surface of the other end in the hole coordinating with described body.
8. seal arrangement according to claim 1, is characterized in that, describedly for inserting the outer wall of the other end in the hole coordinating with described body, is provided with at least one convex tendon, and described convex tendon is the convex tendon described in aforementioned claim 3-6 any one.
9. seal arrangement according to claim 1, is characterized in that, there is outside flange at the middle part of described body.
10. seal arrangement according to claim 1, is characterized in that, described body is made by plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739673.4A CN103697264B (en) | 2013-12-26 | 2013-12-26 | A kind of sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739673.4A CN103697264B (en) | 2013-12-26 | 2013-12-26 | A kind of sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103697264A true CN103697264A (en) | 2014-04-02 |
| CN103697264B CN103697264B (en) | 2016-05-25 |
Family
ID=50358890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310739673.4A Expired - Fee Related CN103697264B (en) | 2013-12-26 | 2013-12-26 | A kind of sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103697264B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000146044A (en) * | 1998-11-05 | 2000-05-26 | Daicel Huels Ltd | Pipe joint structure and its manufacture |
| CN2545454Y (en) * | 2002-05-31 | 2003-04-16 | 任景武 | Seal ring |
| CN2713277Y (en) * | 2004-07-02 | 2005-07-27 | 蔡海华 | Composite tube connection structure |
| CN201037571Y (en) * | 2007-04-11 | 2008-03-19 | 朱晓明 | Built-in type pipeline connector |
| CN202432149U (en) * | 2012-01-16 | 2012-09-12 | 新兴重工湖北三六一一机械有限公司 | Collar clamp for rubber liquid transport tube |
| CN202580384U (en) * | 2011-12-01 | 2012-12-05 | 阿特拉斯·科普柯空气动力股份有限公司 | Connector for connecting end parts of two pipes |
| CN203309410U (en) * | 2013-06-21 | 2013-11-27 | 汤精友 | Pipeline joint clamping piece |
-
2013
- 2013-12-26 CN CN201310739673.4A patent/CN103697264B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000146044A (en) * | 1998-11-05 | 2000-05-26 | Daicel Huels Ltd | Pipe joint structure and its manufacture |
| CN2545454Y (en) * | 2002-05-31 | 2003-04-16 | 任景武 | Seal ring |
| CN2713277Y (en) * | 2004-07-02 | 2005-07-27 | 蔡海华 | Composite tube connection structure |
| CN201037571Y (en) * | 2007-04-11 | 2008-03-19 | 朱晓明 | Built-in type pipeline connector |
| CN202580384U (en) * | 2011-12-01 | 2012-12-05 | 阿特拉斯·科普柯空气动力股份有限公司 | Connector for connecting end parts of two pipes |
| CN202432149U (en) * | 2012-01-16 | 2012-09-12 | 新兴重工湖北三六一一机械有限公司 | Collar clamp for rubber liquid transport tube |
| CN203309410U (en) * | 2013-06-21 | 2013-11-27 | 汤精友 | Pipeline joint clamping piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103697264B (en) | 2016-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Dongming Inventor after: Yang Renshu Inventor after: Xue Huajun Inventor after: Li Xuebin Inventor after: Wu Shang Inventor after: Liu Kang Inventor before: Yang Renshu Inventor before: Guo Dongming Inventor before: Zhang Yi Inventor before: Xue Huajun Inventor before: Wu Shang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG RENSHU GUO DONGMING ZHANG YI XUE HUAJUN WU SHANG TO: GUO DONGMING YANG RENSHU XUE HUAJUN LI XUEBIN WU SHANG LIU KANG |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |