CN205371611U - High wearing feature sealing washer - Google Patents
High wearing feature sealing washer Download PDFInfo
- Publication number
- CN205371611U CN205371611U CN201620151030.7U CN201620151030U CN205371611U CN 205371611 U CN205371611 U CN 205371611U CN 201620151030 U CN201620151030 U CN 201620151030U CN 205371611 U CN205371611 U CN 205371611U
- Authority
- CN
- China
- Prior art keywords
- annular housing
- sealing ring
- sealing washer
- wearing feature
- passage
- 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
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Abstract
The utility model relates to a sealing washer especially relates to a high wearing feature sealing washer. The to -be -solved technical problem of the utility model is to provide a high wearing feature sealing washer. In order to solve the technical problem, the utility model provides such high wearing feature sealing washer which comprises there is the sealing washer and the silica microparticle is equipped with annular cavity I and annular cavity II in the sealing washer, be equipped with the silica microparticle in annular cavity I and the annular cavity II, and annular cavity I and annular cavity pass through the path connection between II, and the inboard of passageway evenly is provided with the wave arch. The utility model discloses be equipped with curve form cavity in the sealing washer to be equipped with the silica microparticle in the cavity, can strengthen the ability of sealing washer reconversion greatly, improve the wearability of sealing washer, and can absorb a large amount of heats.
Description
Technical field
This utility model relates to a kind of sealing ring, particularly relates to a kind of high-wearing feature sealing ring.
Background technology
Utility model content
(1) to solve the technical problem that
This utility model is not easy to recover original shape after a long time use in order to overcome existing sealing ring to deposit, and easily damages because of high temperature, the shortcoming worn no resistance, and the technical problems to be solved in the utility model is to provide a kind of high-wearing feature sealing ring.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides such a high-wearing feature sealing ring, include sealing ring and silica micro-particle, annular housing I and annular housing II it is provided with in sealing ring, annular housing I and annular housing II are built with silica micro-particle, being connected by passage between annular housing I and annular housing II, the inner side of passage is evenly arranged with wave projection.
Preferably, the radius of annular housing I and annular housing II is 1:4.13 with the length ratio of passage.
Preferably, the radius of annular housing I and annular housing II is 1:1.83 with the aspect ratio of passage.
Preferably, wave is protruding thickness and the aspect ratio of passage are 1:3.76.
Preferably, in annular housing I and annular housing II volume of silica micro-particle and the cumulative volume of annular housing I, annular housing II and passage than for 1:1.77.
Preferably, the distance of the radius of annular housing I and annular housing II and annular housing I and annular housing II and sealing ring side is than for 1:0.78.
Preferably, the distance in the radius of annular housing I and annular housing II and annular housing I and annular housing II and face, sealing ring outer ring is than for 1:5.13.
Operation principle: because being provided with annular housing I and annular housing II in sealing ring, annular housing I and annular housing II are built with part of silica microparticle, silica micro-particle is not full of cavity, connected by passage between annular housing I and annular housing II, so when sealing ring runs into vibrations, silica micro-particle can play good shock-absorbing functions, strengthens stability and the reliability of sealing ring.When sealing ring uses in hot environment, silica micro-particle can absorb substantial amounts of heat, improves the thermostability of sealing ring.And sealing ring is susceptible to deformation after using for a long time, part of silica microparticle swims in cavity pressure in rear chamber and becomes big, makes sealing ring expand, such that it is able to the quickening restorable speed of sealing ring, makes sealing effectiveness better.
Because the inner side of passage is provided with wave projection, so having good shock-absorbing function, improving the wearability of sealing ring, and means of complementary annular cavity I and annular housing II can accelerate the restorable speed of sealing ring, improving sealing effectiveness.
(3) beneficial effect
This utility model is provided with curve-like cavity in sealing ring, and at cavity built with silica micro-particle, the restorable ability of sealing ring can be greatly enhanced, improve the wearability of sealing ring, and substantial amounts of heat can be absorbed, avoid sealing ring too high and impaired because of temperature, thus extending the service life of diaphragm.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-annular housing I, 2-silica micro-particle, 3-wave is protruding, 4-passage, 5-annular housing II, 6-sealing ring.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
Embodiment 1
A kind of high-wearing feature sealing ring, as shown in Figure 1-2, include sealing ring 6 and silica micro-particle 2, annular housing I 1 and annular housing II 5 it is provided with in sealing ring 6, annular housing I 1 and annular housing II 5 are built with silica micro-particle 2, being connected by passage 4 between annular housing I 1 and annular housing II 5, the inner side of passage 4 is evenly arranged with wave projection 3.
When the radius of annular housing I 1 and annular housing II 5 and the length ratio of passage 4 are 1:4.13；The aspect ratio of the radius of annular housing I 1 and annular housing II 5 and passage 4 is 1:1.83；The aspect ratio of the thickness of wave projection 3 and passage 4 is 1:3.76；In annular housing I 1 and annular housing II 5, the cumulative volume of the volume of silica micro-particle 2 and annular housing I 1, annular housing II 5 and passage 4 is than for 1:1.77；The distance of the radius of annular housing I 1 and annular housing II 5 and annular housing I 1 and annular housing II 5 and sealing ring 6 side is than for 1:0.78；The distance ratio in the radius of annular housing I 1 and annular housing II 5 and annular housing I 1 and annular housing II 5 and face, sealing ring 6 outer ring is during for 1:5.13, and the performance of sealing ring is best.
Operation principle: because being provided with annular housing I 1 and annular housing II 5 in sealing ring 6, annular housing I 1 and annular housing II 5 are built with part of silica microparticle 2, silica micro-particle 2 is not full of cavity, connected by passage 4 between annular housing I 1 and annular housing II 5, so when sealing ring 6 runs into vibrations, silica micro-particle 2 can play good shock-absorbing functions, strengthens stability and the reliability of sealing ring 6.When sealing ring 6 uses in hot environment, silica micro-particle 2 can absorb substantial amounts of heat, improves the thermostability of sealing ring 6.And sealing ring 6 is susceptible to deformation after using for a long time, part of silica microparticle 2 swims in cavity pressure in rear chamber and becomes big, makes sealing ring 6 expand, such that it is able to accelerate the restorable speed of sealing ring 6, makes sealing effectiveness better.
Because the inner side of passage 4 is provided with wave projection 3, so having good shock-absorbing function, improve the wearability of sealing ring 6, and can means of complementary annular cavity I 1 and the annular housing II 5 quickening restorable speed of sealing ring 6, raising sealing effectiveness.
Embodiment described above only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make some deformation, improvement and replacement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (7)
1. a high-wearing feature sealing ring, it is characterized in that, include sealing ring (6) and silica micro-particle (2), annular housing I (1) and annular housing II (5) it is provided with in sealing ring (6), annular housing I (1) and annular housing II (5) are built with silica micro-particle (2), being connected by passage (4) between annular housing I (1) and annular housing II (5), the inner side of passage (4) is evenly arranged with wave projection (3).
2. a kind of high-wearing feature sealing ring according to claim 1, it is characterised in that the length ratio of the radius of annular housing I (1) and annular housing II (5) and passage (4) is 1:4.13.
3. a kind of high-wearing feature sealing ring according to claim 1, it is characterised in that the aspect ratio of the radius of annular housing I (1) and annular housing II (5) and passage (4) is 1:1.83.
4. a kind of high-wearing feature sealing ring according to claim 1, it is characterised in that the protruding thickness of (3) of wave is 1:3.76 with the aspect ratio of passage (4).
5. a kind of high-wearing feature sealing ring according to claim 1, it is characterized in that, the cumulative volume of the volume of annular housing I (1) and the interior silica micro-particle of annular housing II (5) (2) and annular housing I (1), annular housing II (5) and passage (4) ratio is for 1:1.77.
6. a kind of high-wearing feature sealing ring according to claim 1, it is characterized in that, the distance of the radius of annular housing I (1) and annular housing II (5) and annular housing I (1) and annular housing II (5) and sealing ring (6) side ratio is for 1:0.78.
7. a kind of high-wearing feature sealing ring according to claim 1, it is characterized in that, the distance in the radius of annular housing I (1) and annular housing II (5) and annular housing I (1) and annular housing II (5) and sealing ring (6) face, outer ring ratio is for 1:5.13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151030.7U CN205371611U (en) | 2016-02-29 | 2016-02-29 | High wearing feature sealing washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151030.7U CN205371611U (en) | 2016-02-29 | 2016-02-29 | High wearing feature sealing washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371611U true CN205371611U (en) | 2016-07-06 |
Family
ID=56271447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620151030.7U Expired - Fee Related CN205371611U (en) | 2016-02-29 | 2016-02-29 | High wearing feature sealing washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371611U (en) |
-
2016
- 2016-02-29 CN CN201620151030.7U patent/CN205371611U/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: 20160706 Termination date: 20200229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |