CN204239752U - Seal arrangement - Google Patents
Seal arrangement Download PDFInfo
- Publication number
- CN204239752U CN204239752U CN201420697563.6U CN201420697563U CN204239752U CN 204239752 U CN204239752 U CN 204239752U CN 201420697563 U CN201420697563 U CN 201420697563U CN 204239752 U CN204239752 U CN 204239752U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- connection mouth
- sealing
- groove
- staving
- 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 a kind of seal arrangement of good sealing effect, comprise staving, Sealing, first seal ring and the second seal ring, the inside of staving is provided with cavity, the surface of staving is provided with connection mouth, the outer side surface of connection mouth is provided with outside thread, the bottom surface of Sealing offers fixed groove, the bottom surface of fixed groove offers receiving groove, the inner side surface of receiving groove is provided with internal thread, outside thread on screw thread on the inner side surface of receiving groove and the outer side surface of connection mouth is adaptive, the bottom surface of receiving groove offers annular groove, first seal ring is arranged in annular groove, second seal ring is set on the outer side surface of connection mouth, and the second seal ring is positioned at the bottom of connection mouth, when Sealing is connected with connection mouth completely by screw thread, the end face of the sidewall of connection mouth withstands on the side of the first seal ring, and the bottom surface of fixed groove is pressed on the side of the second seal ring.Seal arrangement good sealing effect of the present utility model.
Description
Technical field
The utility model relates to a kind of sealing system, particularly relates to a kind of seal arrangement.
Background technique
As its name suggests, seal arrangement is a kind of device being used for sealing container, is widely used in productive life, and in pressure pot field, seal arrangement is also absolutely necessary one of assembly.The existing seal arrangement for sealing load bucket is common seal ring, its sealing effect is not very desirable, because the internal pressure of pressure pot is higher, therefore easily produce gas leakage after long-time use, this kind of phenomenon of leaking gas slowly is at seal arrangement field ubiquity.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of seal arrangement of new structure, make it have more value in industry.
Model utility content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of seal arrangement of good sealing effect.
Seal arrangement of the present utility model, comprise staving, Sealing, first seal ring and the second seal ring, the inside of described staving is provided with cavity, the surface of staving is provided with connection mouth, the outer side surface of described connection mouth is provided with outside thread, the bottom surface of described Sealing offers fixed groove, the bottom surface of described fixed groove offers receiving groove, the inner side surface of described receiving groove is provided with internal thread, outside thread on screw thread on the inner side surface of described receiving groove and the outer side surface of connection mouth is adaptive, the bottom surface of described receiving groove offers annular groove, described first seal ring is arranged in annular groove, described second seal ring is set on the outer side surface of connection mouth, and the second seal ring is positioned at the bottom of connection mouth, when Sealing is connected with connection mouth completely by screw thread, the end face of the sidewall of connection mouth withstands on the side of the first seal ring, and the bottom surface of described fixed groove is pressed on the side of the second seal ring.
Further, seal arrangement of the present utility model, the side of described fixed groove and the bottom surface of fixed groove perpendicular, the outer side surface of the sidewall of described connection mouth and the outer side surface of staving perpendicular.
Further, seal arrangement of the present utility model, described first seal ring and the second seal ring are respectively the one in O type circle, Stamping Steel Ribbon, sealing gasket.
Further, seal arrangement of the present utility model, the degree of depth of described annular groove is identical with the degree of depth of fixed groove, and the diameter of the cross section of described first seal ring is identical with the diameter of the cross section of the second seal ring.
By such scheme, the utility model at least has the following advantages: seal arrangement of the present utility model comprises staving and Sealing, staving is provided with connection mouth, the outer side surface of connection mouth is provided with outside thread, the bottom surface of Sealing offers fixed groove, the bottom surface of fixed groove offers receiving groove, the inner side surface of receiving groove is provided with internal thread, the bottom surface of receiving groove offers annular groove, first seal ring is arranged in annular groove, second seal ring is set in the bottom of connection mouth, when Sealing is connected with connection mouth completely by screw thread, the end face of the sidewall of connection mouth withstands on the side of the first seal ring, the bottom surface of fixed groove is pressed on the second seal ring, when Sealing is tightened on connection mouth by operator, first Sealing is subject to the pressure of the end face of the sidewall of connection mouth thus compacted, the pressure that second Sealing is subject to the bottom surface of fixed groove is compacted, thus make staving be subject to dual sealing effect, after using even if long-time, gas in staving also can not be revealed, therefore seal arrangement good sealing effect of the present utility model.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the sectional view of seal arrangement of the present utility model;
Fig. 2 is the worm's eye view of the Sealing of seal arrangement of the present utility model.
In figure, 1: staving; 2: Sealing; 3: the first seal rings; 4: the second seal rings; 5: connection mouth; 6: fixed groove; 7: receiving groove; 8: annular groove.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 1 and Fig. 2, a kind of seal arrangement described in the utility model one preferred embodiment, comprise staving 1, Sealing 2, first seal ring 3 and the second seal ring 4, the inside of staving 1 is provided with cavity, the surface of staving 1 is provided with connection mouth 5, the outer side surface of connection mouth 5 is provided with outside thread, the bottom surface of Sealing 2 offers fixed groove 6, the bottom surface of fixed groove 6 offers receiving groove 7, the inner side surface of receiving groove 7 is provided with internal thread, outside thread on the outer side surface of the screw thread on the inner side surface of receiving groove 7 and connection mouth 5 is adaptive, the bottom surface of receiving groove 7 offers annular groove 8, first seal ring 3 is arranged in annular groove 8, second seal ring 4 is set on the outer side surface of connection mouth 5, and the second seal ring 4 is positioned at the bottom of connection mouth 5, when Sealing 2 is connected with connection mouth 5 completely by screw thread, the end face of the sidewall of connection mouth 5 withstands on the side of the first seal ring 3, and the bottom surface of fixed groove 6 is pressed on the side of the second seal ring 4.
Working principle of the present utility model is as follows: during use, Sealing 2 is connected on connection mouth 5 by hand by operator, when Sealing 2 is connected with connection mouth 5 completely by screw thread, the end face of the sidewall of connection mouth 5 withstands on the side of the first seal ring 3, the bottom surface of fixed groove 6 is pressed on the second seal ring 4, when Sealing 2 is tightened on connection mouth 5 by operator, first Sealing 2 is subject to the pressure of the end face of the sidewall of connection mouth 5 thus compacted, the pressure that second Sealing 2 is subject to the bottom surface of fixed groove 6 is compacted, thus make staving 1 be subject to dual sealing effect, after using even if long-time, gas in staving 1 also can not be revealed, therefore seal arrangement good sealing effect of the present utility model.
As preferably, seal arrangement of the present utility model, the side of fixed groove 6 and the bottom surface of fixed groove 6 perpendicular, the outer side surface of the sidewall of connection mouth 5 and the outer side surface of staving 1 perpendicular.
As preferably, seal arrangement of the present utility model, the first seal ring 3 and the second seal ring 4 are respectively the one in O type circle, Stamping Steel Ribbon, sealing gasket.In addition, the first seal ring 3 and the second seal ring 4 can be made up of the class material that rubber, silica gel etc. are soft.
As preferably, seal arrangement of the present utility model, the degree of depth of annular groove is identical with the degree of depth of fixed groove, and the diameter of the cross section of the first seal ring is identical with the diameter of the cross section of the second seal ring.
The above is only preferred implementation of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (4)
1. a seal arrangement, it is characterized in that: comprise staving, Sealing, first seal ring and the second seal ring, the inside of described staving is provided with cavity, the surface of staving is provided with connection mouth, the outer side surface of described connection mouth is provided with outside thread, the bottom surface of described Sealing offers fixed groove, the bottom surface of described fixed groove offers receiving groove, the inner side surface of described receiving groove is provided with internal thread, outside thread on screw thread on the inner side surface of described receiving groove and the outer side surface of connection mouth is adaptive, the bottom surface of described receiving groove offers annular groove, described first seal ring is arranged in annular groove, described second seal ring is set on the outer side surface of connection mouth, and the second seal ring is positioned at the bottom of connection mouth, when Sealing is connected with connection mouth completely by screw thread, the end face of the sidewall of connection mouth withstands on the side of the first seal ring, and the bottom surface of described fixed groove is pressed on the side of the second seal ring.
2. seal arrangement as claimed in claim 1, is characterized in that, the side of described fixed groove and the bottom surface of fixed groove perpendicular, the outer side surface of the sidewall of described connection mouth and the outer side surface of staving perpendicular.
3. seal arrangement as claimed in claim 1, it is characterized in that, described first seal ring and the second seal ring are respectively the one in O type circle, Stamping Steel Ribbon, sealing gasket.
4. seal arrangement as claimed in claim 1, it is characterized in that, the degree of depth of described annular groove is identical with the degree of depth of fixed groove, and the diameter of the cross section of described first seal ring is identical with the diameter of the cross section of the second seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697563.6U CN204239752U (en) | 2014-11-19 | 2014-11-19 | Seal arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697563.6U CN204239752U (en) | 2014-11-19 | 2014-11-19 | Seal arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204239752U true CN204239752U (en) | 2015-04-01 |
Family
ID=52769251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420697563.6U Expired - Fee Related CN204239752U (en) | 2014-11-19 | 2014-11-19 | Seal arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204239752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859744A (en) * | 2017-11-17 | 2018-03-30 | 江西怡杉环保股份有限公司 | HTHP sealed digestion device |
-
2014
- 2014-11-19 CN CN201420697563.6U patent/CN204239752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859744A (en) * | 2017-11-17 | 2018-03-30 | 江西怡杉环保股份有限公司 | HTHP sealed digestion device |
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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: 20171119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |