CN204284733U - The tube sheet of porose sealing configuration is set - Google Patents
The tube sheet of porose sealing configuration is set Download PDFInfo
- Publication number
- CN204284733U CN204284733U CN201420685658.6U CN201420685658U CN204284733U CN 204284733 U CN204284733 U CN 204284733U CN 201420685658 U CN201420685658 U CN 201420685658U CN 204284733 U CN204284733 U CN 204284733U
- Authority
- CN
- China
- Prior art keywords
- tube sheet
- bolt hole
- sealing configuration
- annular groove
- sheet body
- 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
Abstract
The utility model relates to the tube sheet arranging porose sealing configuration, comprise tube sheet body, the center of tube sheet body is provided with the center hole of connecting tube, and described tube sheet body is provided with multiple bolt hole, be provided with annular groove in each bolt hole, in annular groove, be provided with seal ring.Described tube sheet body and pipeline welding connect and compose sealing configuration; Seal ring in bolt hole annular groove is the O RunddichtringO with steel-wire carcass.Relative to prior art, in the bolt hole of the utility model tube sheet, porose sealing configuration is set, O RunddichtringO with steel-wire carcass is installed in hole, not only safe and reliable, and be convenient to processing and fabricating, easy to use, substantially reduce the probability that medium is leaked by tube sheet bolt hole, sealing is reliable.
Description
Technical field
The utility model relates to pipeline end face seal plate, especially a kind of tube sheet arranging porose sealing configuration.
Background technique
Tube sheet carries out for pipeline and pipeline or pipeline and other component the parts that are connected, is usually installed and connected in pipe end.Tube sheet is provided with eyelet, can wear bolt, be also called bolt hole.Two pipeline compact siro spinning technology can be made to form sealing by the connection of tube sheet.At present, when adopting tube sheet to carry out connecting and sealing in existing industrial pipeline, normally between tube sheet and tube sheet, or adding sealing gasket between tube sheet and other component, then sealing by tighting a bolt.Being sealed in so generally can keep good sealing effect.But for the pipe-line equipment needing often to dismantle or have burn into vibrate, sometimes because the crackle of segment appears in sealing gasket, medium is leaked by bolt hole and causes seal failure, particularly then there is very large potential safety hazard for inflammable and explosive hazmat.
Model utility content
For above the deficiencies in the prior art, the purpose of this utility model is to provide a kind of tube sheet arranging porose sealing configuration, not only safe and reliable, and is convenient to processing and fabricating, easy to use, substantially reduces the probability that medium is leaked by tube sheet bolt hole.
The purpose of this utility model is achieved by the following technical solution:
The tube sheet of porose sealing configuration is set, comprise tube sheet body, the center of tube sheet body is provided with the center hole of connecting tube, described tube sheet body is provided with multiple bolt hole, annular groove is provided with in each bolt hole, annular groove is located at the position near this outside of tube sheet in bolt hole, is provided with seal ring in annular groove.Described tube sheet body and pipeline welding connect and compose sealing configuration; Seal ring in bolt hole annular groove is the O RunddichtringO with steel-wire carcass.
The beneficial effects of the utility model: relative to prior art, in the bolt hole of the utility model tube sheet, porose sealing configuration is set, O RunddichtringO with steel-wire carcass is installed in hole, not only safe and reliable, and be convenient to processing and fabricating, easy to use, substantially reduce the probability that medium is leaked by tube sheet bolt hole, sealing is reliable.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the center sectional structure chart of Fig. 1.
In figure: 1, tube sheet body, 2, center hole, 3, bolt hole, 4, annular groove.
Embodiment
As depicted in figs. 1 and 2, the tube sheet of porose sealing configuration is set, comprise tube sheet body 1, the center of tube sheet body 1 is provided with the center hole 2 of connecting tube, described tube sheet body 1 is provided with multiple bolt hole 3, be provided with annular groove 4 in each bolt hole 3, annular groove 4 is located at the position near tube sheet body 1 outer side surface in bolt hole 3, is provided with seal ring (not shown) in annular groove 4.
In the present embodiment, the seal ring in the annular groove 4 of described bolt hole 3 is the O RunddichtringO with steel-wire carcass; Tube sheet body 1 and pipeline welding connect and compose sealing configuration.
The utility model installs the O RunddichtringO with steel-wire carcass in the annular groove 4 of bolt hole 3, not only safe and reliable, and is convenient to processing and fabricating, easy to use, substantially reduces the probability that medium is leaked by tube sheet bolt hole, and sealing is reliable.
Claims (3)
1. one kind arranges the tube sheet of porose sealing configuration, comprise tube sheet body, the center of tube sheet body is provided with the center hole of connecting tube, it is characterized in that: described tube sheet body is provided with multiple bolt hole, annular groove is provided with in each bolt hole, annular groove is located at the position near this outside of tube sheet in bolt hole, is provided with seal ring in annular groove.
2. the tube sheet arranging porose sealing configuration according to claim 1, is characterized in that: described tube sheet body and pipeline welding connect and compose sealing configuration.
3. the tube sheet arranging porose sealing configuration according to claim 1 and 2, is characterized in that: the seal ring in described bolt hole annular groove is the O RunddichtringO with steel-wire carcass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685658.6U CN204284733U (en) | 2014-11-16 | 2014-11-16 | The tube sheet of porose sealing configuration is set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685658.6U CN204284733U (en) | 2014-11-16 | 2014-11-16 | The tube sheet of porose sealing configuration is set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284733U true CN204284733U (en) | 2015-04-22 |
Family
ID=52867894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420685658.6U Expired - Fee Related CN204284733U (en) | 2014-11-16 | 2014-11-16 | The tube sheet of porose sealing configuration is set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284733U (en) |
-
2014
- 2014-11-16 CN CN201420685658.6U patent/CN204284733U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |