CN204239748U - A kind of static seal - Google Patents
A kind of static seal Download PDFInfo
- Publication number
- CN204239748U CN204239748U CN201420483948.2U CN201420483948U CN204239748U CN 204239748 U CN204239748 U CN 204239748U CN 201420483948 U CN201420483948 U CN 201420483948U CN 204239748 U CN204239748 U CN 204239748U
- Authority
- CN
- China
- Prior art keywords
- static seal
- utility
- sealing
- model
- inwards
- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of static seal, described static seal is annular, and outwardly, the opposite side of Sealing caves in inwards in the side of described Sealing, and described outwardly part is triangular in shape, and the edge of described sunk part is inwards circular arc.Stressed side of the present utility model adopts similar arch bridge design, can bearing capacity greatly improve, also not yielding under high pressures, the effective static seal to flange when meeting ultrahigh pressure.
Description
Technical field
The utility model relates to a kind of Sealing flange being carried out to static seal.
Background technique
I takes charge of static seal section between existing flange for circular, as shown in Figure 1, when being subject to extruding greatly power, easily by extrusion deformation laterally, so that damaging, can not continue to realize the sealing to flange.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of Sealing that can still can realize carrying out flange effective static seal under ultrahigh pressure.
For achieving the above object, the utility model have employed following technological scheme:
A kind of static seal, described static seal is annular, and outwardly, the opposite side of Sealing caves in inwards in the side of described Sealing, and described outwardly part is triangular in shape, and the edge of described sunk part is inwards circular arc.
The beneficial effects of the utility model main manifestations is:
Stressed side of the present utility model adopts similar arch bridge design, can bearing capacity greatly improve, also not yielding under high pressures, the effective static seal to flange when meeting ultrahigh pressure.
Accompanying drawing explanation
Fig. 1 is the cross-sectional configuration schematic diagram of existing static seal.
Fig. 2 is the structural representation of the utility model one embodiment.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is more specifically described.
As shown in Figure 2, plant static seal, described static seal be annular, and the side of described Sealing outwardly 1, the opposite side of Sealing caves in inwards, and described outwardly 1 part is triangular in shape, and the edge of described sunk part is inwards circular arc 2.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned mode of execution, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific mode of execution, scope of the present utility model is defined by the following claims.
Claims (1)
1. a static seal, is characterized in that, described static seal is annular, and outwardly, the opposite side of Sealing caves in inwards in the side of described Sealing, and described outwardly part is triangular in shape, and the edge of described sunk part is inwards circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483948.2U CN204239748U (en) | 2014-08-27 | 2014-08-27 | A kind of static seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483948.2U CN204239748U (en) | 2014-08-27 | 2014-08-27 | A kind of static seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204239748U true CN204239748U (en) | 2015-04-01 |
Family
ID=52769247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420483948.2U Expired - Fee Related CN204239748U (en) | 2014-08-27 | 2014-08-27 | A kind of static seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204239748U (en) |
-
2014
- 2014-08-27 CN CN201420483948.2U patent/CN204239748U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150401 Termination date: 20180827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |