CN206072334U - A kind of cross high-temperature resistant seal ring - Google Patents
A kind of cross high-temperature resistant seal ring Download PDFInfo
- Publication number
- CN206072334U CN206072334U CN201620425438.9U CN201620425438U CN206072334U CN 206072334 U CN206072334 U CN 206072334U CN 201620425438 U CN201620425438 U CN 201620425438U CN 206072334 U CN206072334 U CN 206072334U
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- Prior art keywords
- boss
- breach
- ring
- iii
- plane
- Prior art date
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- Expired - Fee Related
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- Turbine Rotor Nozzle Sealing (AREA)
- Gasket Seals (AREA)
Abstract
The utility model provides a kind of cross high-temperature resistant seal ring, including upper ring, middle ring and lower ring, the middle ring is arranged on lower ring, the upper ring is arranged in middle ring, the lower ring is provided with boss I, boss II, boss III and boss IV, the boss I, boss II, boss III and boss IV are distributed in crosswise on lower ring, the middle ring is provided with breach I and breach II, upper ring is provided with breach III and breach IV, the breach I connects to form embedding mouth I with breach III, breach II connects to form embedding mouth II with breach IV, the embedding mouth I is located between boss I and boss IV, embedding mouth II is located between boss II and boss III.The utility model simple structure, easily manufactured, quick and easy for installation, good sealing effect, long service life.
Description
Technical field
The utility model belongs to high-temperature service field, is related to a kind of sealing ring, and in particular to a kind of cross refractory seals
Circle.
Background technology
High-temperature resistant seal ring is mainly used in the national economy such as national defence, electric power, machinery, oil, chemical industry, metallurgy, papermaking, ship
Every field, and mine system, diesel engine system, the railway system, Aero-Space, electric spark and new high-tech industry etc..
Existing high-temperature resistant seal ring is applied in the special installation of some high temperature, due to the knot of high-temperature resistant seal ring itself
Structure problem, when in use, installs inconvenient, and sealing is poor, is easy to grind away after installation, causes short life.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of cross high-temperature resistant seal ring.This practicality
New structure is simple, easily manufactured, quick and easy for installation, good sealing effect, long service life.
In order to realize foregoing invention purpose, the utility model is adopted the following technical scheme that：
A kind of cross high-temperature resistant seal ring, it is characterised in that：Including upper ring, middle ring and lower ring, the middle ring is arranged on down
On ring, the upper ring is arranged in middle ring, and the lower ring is provided with boss I, boss II, boss III and boss IV, the boss
Ith, boss II, boss III and boss IV are distributed in crosswise on lower ring, and the middle ring is provided with breach I and breach II, upper ring
Breach III and breach IV are provided with, the breach I connects to form embedding mouth I with breach III, and breach II connects to form embedding with breach IV
Mouth II, the embedding mouth I are located between boss I and boss IV, and embedding mouth II is located between boss II and boss III.
The outer shroud wall surface of upper ring described in the utility model is inclined-plane I.
Preferably, the angle of inclination on the inclined-plane I is 60-70 degree.
The two side of breach described in the utility model I and breach II is the inclined-plane II for expanding from inside to outside.
Preferably, the angle of inclination on the inclined-plane II is 40-50 degree.
The two side of breach described in the utility model III and breach IV is the inclined-plane III for expanding from inside to outside.
Preferably, the angle of inclination on the inclined-plane III is 60-70 degree.
The beneficial effects of the utility model are:
1st, the utility model simple structure, easily manufactured, quick and easy for installation, good sealing effect, long service life.
2nd, the utility model adopts the outer shroud wall surface of the upper ring for inclined-plane I, and the angle of inclination on the inclined-plane I is 60-
70 degree；Inclined-plane can be that guide effect is played in the installation of sealing ring, accelerate and install and safeguard the speed for exchanging for.
3rd, the utility model is using the two side of the breach I and breach II described in the inclined-plane II for expanding from inside to outside tiltedly
The angle of inclination in face II is 40-50 degree；Inclined-plane can be that guide effect is played in the installation of sealing ring, accelerate installation and maintenance is changed
The speed for taking.
4th, the utility model is the inclined-plane III for expanding from inside to outside using the two side of the breach III and breach IV, described
The angle of inclination on inclined-plane III is 60-70 degree；Inclined-plane can be that guide effect is played in the installation of sealing ring, accelerate installation and safeguard
The speed for exchanging for.
Description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structural side view.
It is labeled as in figure：1st, upper ring, 2, middle ring, 3, lower ring, 4, boss I, 5, boss II, 6, boss III, 7, boss IV, 8,
Embedding mouth I, 9, embedding mouth II.
Specific embodiment
Essentiality content of the present utility model is described in further detail with reference to specific embodiment.
Embodiment 1
As depicted in figs. 1 and 2, a kind of cross high-temperature resistant seal ring, including upper ring 1, middle ring 2 and lower ring 3, the middle ring 2
On lower ring 3, the upper ring 1 is arranged in middle ring 2, and the lower ring 3 is provided with boss I 4, boss II 5, III 6 and of boss
Boss IV 7, the boss I 4, boss II 5, boss III 6 and boss IV 7 are distributed in crosswise on lower ring, are set in the middle ring 2
Jagged I and breach II, upper ring 1 is provided with breach III and breach IV, and the breach I connects to form embedding mouth I 8 with breach III, lacks
Mouth II connects to form embedding mouth II 9 with breach IV, and the embedding mouth I 8 is located between boss I 4 and boss IV 7, and embedding mouth II 9 is located at boss
Between II 5 and boss III 6.
Embodiment 2
As depicted in figs. 1 and 2, a kind of cross high-temperature resistant seal ring, including upper ring 1, middle ring 2 and lower ring 3, the middle ring 2
On lower ring 3, the upper ring 1 is arranged in middle ring 2, and the lower ring 3 is provided with boss I 4, boss II 5, III 6 and of boss
Boss IV 7, the boss I 4, boss II 5, boss III 6 and boss IV 7 are distributed in crosswise on lower ring, are set in the middle ring 2
Jagged I and breach II, upper ring 1 is provided with breach III and breach IV, and the breach I connects to form embedding mouth I 8 with breach III, lacks
Mouth II connects to form embedding mouth II 9 with breach IV, and the embedding mouth I 8 is located between boss I 4 and boss IV 7, and embedding mouth II 9 is located at boss
Between II 5 and boss III 6.
The outer shroud wall surface of the upper ring 1 is inclined-plane I.
Preferably, the angle of inclination on the inclined-plane I is 60- degree.
The two side of the breach I and breach II is the inclined-plane II for expanding from inside to outside.
Preferably, the angle of inclination on the inclined-plane II is 40 degree.
The two side of the breach III and breach IV is the inclined-plane III for expanding from inside to outside.
Preferably, the angle of inclination on the inclined-plane III is 60 degree.
Embodiment 3
As depicted in figs. 1 and 2, a kind of cross high-temperature resistant seal ring, including upper ring 1, middle ring 2 and lower ring 3, the middle ring 2
On lower ring 3, the upper ring 1 is arranged in middle ring 2, and the lower ring 3 is provided with boss I 4, boss II 5, III 6 and of boss
Boss IV 7, the boss I 4, boss II 5, boss III 6 and boss IV 7 are distributed in crosswise on lower ring, are set in the middle ring 2
Jagged I and breach II, upper ring 1 is provided with breach III and breach IV, and the breach I connects to form embedding mouth I 8 with breach III, lacks
Mouth II connects to form embedding mouth II 9 with breach IV, and the embedding mouth I 8 is located between boss I 4 and boss IV 7, and embedding mouth II 9 is located at boss
Between II 5 and boss III 6.
The outer shroud wall surface of the upper ring 1 is inclined-plane I.
Preferably, the angle of inclination on the inclined-plane I is 65 degree.
The two side of the breach I and breach II is the inclined-plane II for expanding from inside to outside.
Preferably, the angle of inclination on the inclined-plane II is 45 degree.
The two side of the breach III and breach IV is the inclined-plane III for expanding from inside to outside.
Preferably, the angle of inclination on the inclined-plane III is 65 degree.
Embodiment 4
As depicted in figs. 1 and 2, a kind of cross high-temperature resistant seal ring, including upper ring 1, middle ring 2 and lower ring 3, the middle ring 2
On lower ring 3, the upper ring 1 is arranged in middle ring 2, and the lower ring 3 is provided with boss I 4, boss II 5, III 6 and of boss
Boss IV 7, the boss I 4, boss II 5, boss III 6 and boss IV 7 are distributed in crosswise on lower ring, are set in the middle ring 2
Jagged I and breach II, upper ring 1 is provided with breach III and breach IV, and the breach I connects to form embedding mouth I 8 with breach III, lacks
Mouth II connects to form embedding mouth II 9 with breach IV, and the embedding mouth I 8 is located between boss I 4 and boss IV 7, and embedding mouth II 9 is located at boss
Between II 5 and boss III 6.
The outer shroud wall surface of the upper ring 1 is inclined-plane I.
Preferably, the angle of inclination on the inclined-plane I is 70 degree.
The two side of the breach I and breach II is the inclined-plane II for expanding from inside to outside.
Preferably, the angle of inclination on the inclined-plane II is 50 degree.
The two side of the breach III and breach IV is the inclined-plane III for expanding from inside to outside.
Preferably, the angle of inclination on the inclined-plane III is 70 degree.
Claims (7)
1. a kind of cross high-temperature resistant seal ring, it is characterised in that：Including upper ring, middle ring and lower ring, the middle ring is arranged on lower ring
On, the upper ring is arranged in middle ring, and the lower ring is provided with boss I, boss II, boss III and boss IV, the boss I,
Boss II, boss III and boss IV are distributed in crosswise on lower ring, and the middle ring is provided with breach I and breach II, on upper ring
Breach III and breach IV are provided with, the breach I connects to form embedding mouth I with breach III, and breach II connects to form embedding mouth with breach IV
II, the embedding mouth I is located between boss I and boss IV, and embedding mouth II is located between boss II and boss III.
2. a kind of cross high-temperature resistant seal ring according to claim 1, it is characterised in that：The outer shroud wall surface of the upper ring
For inclined-plane I.
3. a kind of cross high-temperature resistant seal ring according to claim 2, it is characterised in that：The angle of inclination on the inclined-plane I
For 60-70 degree.
4. a kind of cross high-temperature resistant seal ring according to claim 1, it is characterised in that：The breach I and breach II
Two side is the inclined-plane II for expanding from inside to outside.
5. a kind of cross high-temperature resistant seal ring according to claim 4, it is characterised in that：The angle of inclination on the inclined-plane II
For 40-50 degree.
6. a kind of cross high-temperature resistant seal ring according to claim 1, it is characterised in that：The breach III and breach IV
Two side is the inclined-plane III for expanding from inside to outside.
7. a kind of cross high-temperature resistant seal ring according to claim 6, it is characterised in that：The angle of inclination on the inclined-plane III
For 60-70 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425438.9U CN206072334U (en) | 2016-05-12 | 2016-05-12 | A kind of cross high-temperature resistant seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425438.9U CN206072334U (en) | 2016-05-12 | 2016-05-12 | A kind of cross high-temperature resistant seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072334U true CN206072334U (en) | 2017-04-05 |
Family
ID=58420657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425438.9U Expired - Fee Related CN206072334U (en) | 2016-05-12 | 2016-05-12 | A kind of cross high-temperature resistant seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072334U (en) |
-
2016
- 2016-05-12 CN CN201620425438.9U patent/CN206072334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190130 Address after: 215131 No. 1 Fuhang Road, Hojiajiao Village, Wangting Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Jiangsu Yu Shuo Tao Industrial Co., Ltd. Address before: 215127 Mingshi Road, Yongzhi Town, Wuzhong District, Suzhou City, Jiangsu Province, 185 Patentee before: Suzhou Sade Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20190512 |