CN201237038Y - Sealing structure for pipe connection - Google Patents
Sealing structure for pipe connection Download PDFInfo
- Publication number
- CN201237038Y CN201237038Y CNU2008201213749U CN200820121374U CN201237038Y CN 201237038 Y CN201237038 Y CN 201237038Y CN U2008201213749 U CNU2008201213749 U CN U2008201213749U CN 200820121374 U CN200820121374 U CN 200820121374U CN 201237038 Y CN201237038 Y CN 201237038Y
- Authority
- CN
- China
- Prior art keywords
- sealing
- seal washer
- contact
- sealing structure
- pipe connection
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 21
- 210000002435 tendon Anatomy 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model relates to a sealing structure for pipe connection. The sealing structure comprises a connection member and a sealing gasket, wherein, an annular convex rib or a concave groove is formed on the end face of the connection member; and a concave groove or a convex rib is correspondingly arranged on the contact surface of the sealing gasket corresponding to the connection member. The arrangement of the convex rib or the concave groove between the contact surfaces of the sealing gasket and the connection member can greatly improving the sealing effect for pipe connection.
Description
Technical field
The utility model relates to pipe connecting structure, specifically is the sealing configuration that pipeline connects.
Background technique
Connect between each parts of conduit pipeline in order to guarantee good sealing property, the bound seal washer that uses, mainly seal washer deformation is protected allow between each parts and the seal washer and well contacted between seal washer and the parts by extruding force, seal washer and conduit component are plane contact, under little suitable mesolow environment of this sealing configuration area of contact, when being in the mesohigh environment, when internal pressure greater than parts during to the extruding force of sealing gasket circle, sealing just can't guarantee, occurs seepy question easily.
The model utility content
The purpose of this utility model is to provide a kind of sealing configuration, and this structure has been set up convex tendon or groove between original seal washer and connected element surface of contact, can improve the sealing effect that pipeline connects greatly.
The utility model is this realization:
The sealing configuration that a kind of pipeline connects, comprise connected element and seal washer, it is characterized in that: on the end face of described connected element, offer the convex tendon or the groove of annular, also corresponding groove or the convex tendon of being provided with on the surface of contact of described corresponding seal washer with it.
When the utility model connects at pipeline, groove or convex tendon on the surface of contact of convex tendon on the end face of connected element or groove and seal washer match, increased the area of contact of seal washer and connected element end face, contacting direction simultaneously has nothing in common with each other, this sealing configuration not only increases area of contact, and changes the contact direction, under the situation of high pressure, cancelling out each other of All aspects of pressure, thus good sealing effect guaranteed.
Description of drawings
Fig. 1, structural representation of the present utility model;
Fig. 2, internal structure schematic representation of the present utility model.
Embodiment
As shown in Figure 1, 2, the sealing configuration that a kind of pipeline connects, comprise connected element 1 and seal washer 2, on the end face of described connected element 1, offer the groove 11 of annular, the also corresponding convex tendon 21 that is provided with on the surface of contact of described corresponding seal washer 2 with it.The convex tendon 21 and the groove 11 of the utility model surface of contact cooperatively interact, increase the area of contact of seal washer 2 and connected element 1 end face on the one hand, two parts contact direction is a plurality of directions on the other hand, but not single direction, when hyperbaric environment, a plurality of rightabout power can interact, and offset the pressure of parts, thereby can guarantee to connect the maintenance excellent sealing.
Claims (1)
1, a kind of sealing configuration of pipeline connection, comprise connected element and seal washer, it is characterized in that: on the end face of described connected element, offer the convex tendon or the groove of annular, also corresponding groove or the convex tendon of being provided with on the surface of contact of described corresponding seal washer with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201213749U CN201237038Y (en) | 2008-07-16 | 2008-07-16 | Sealing structure for pipe connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201213749U CN201237038Y (en) | 2008-07-16 | 2008-07-16 | Sealing structure for pipe connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237038Y true CN201237038Y (en) | 2009-05-13 |
Family
ID=40649769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201213749U Expired - Fee Related CN201237038Y (en) | 2008-07-16 | 2008-07-16 | Sealing structure for pipe connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237038Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937622A (en) * | 2016-06-16 | 2016-09-14 | 苏州安特实业有限公司 | Compressing sealing device |
| CN112612098A (en) * | 2020-12-28 | 2021-04-06 | 昆明北方红外技术股份有限公司 | Optical element assembling assembly and assembling method thereof |
-
2008
- 2008-07-16 CN CNU2008201213749U patent/CN201237038Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937622A (en) * | 2016-06-16 | 2016-09-14 | 苏州安特实业有限公司 | Compressing sealing device |
| CN112612098A (en) * | 2020-12-28 | 2021-04-06 | 昆明北方红外技术股份有限公司 | Optical element assembling assembly and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20100716 |