CN215673569U - High temperature resistant elastic rubber ring - Google Patents
High temperature resistant elastic rubber ring Download PDFInfo
- Publication number
- CN215673569U CN215673569U CN202120790067.5U CN202120790067U CN215673569U CN 215673569 U CN215673569 U CN 215673569U CN 202120790067 U CN202120790067 U CN 202120790067U CN 215673569 U CN215673569 U CN 215673569U
- Authority
- CN
- China
- Prior art keywords
- ring
- nylon
- rubber ring
- elastic rubber
- colloid
- 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
- 239000004677 Nylon Substances 0.000 claims abstract description 32
- 229920001778 nylon Polymers 0.000 claims abstract description 32
- 239000000084 colloidal system Substances 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 21
- 239000010410 layer Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model discloses a high-temperature-resistant elastic rubber ring which comprises a rubber body, a first nylon strength ring and a second nylon strength ring, wherein a pre-buried groove is formed in the inner wall of the rubber body, the second nylon strength ring is pre-buried in the pre-buried groove, a clamping groove is formed in the outer wall of the rubber body, the first nylon strength ring is positioned outside the clamping groove, clamping blocks are connected to the inner side of the first nylon strength ring close to the top end and the bottom end, and the clamping blocks are clamped in the clamping groove. This novel rubber ring possesses additional strengthening, and bulk strength is high, and the rubber ring possesses multiunit seal structure, can prevent effectively that single seal structure from losing sealed effect after warping easily, is fit for extensively using widely.
Description
Technical Field
The utility model relates to the technical field of sealing elements, in particular to a high-temperature-resistant elastic rubber ring.
Background
In the valve field, an elastic rubber ring for sealing is necessary for the convenience of sealing some valve components.
The prior rubber ring has the following defects: 1. the rubber ring does not have a reinforcing structure, so that the overall strength is lower; 2. the rubber ring only has a single sealing structure, and the sealing effect is easily lost after the sealing structure deforms. Therefore, a high-temperature resistant elastic rubber ring is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a high-temperature-resistant elastic rubber ring which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a high temperature resistant elastic rubber ring, includes colloid, first nylon intensity ring and second nylon intensity ring, the embedding slot has been seted up to the colloid inner wall, the embedding in the embedding slot is pre-buried to be provided with second nylon intensity ring, the draw-in groove has been seted up to the colloid outer wall, first nylon intensity ring is located the draw-in groove outside, first nylon intensity ring inboard is close to top and bottom department and all is connected with the fixture block, the fixture block card is located in the draw-in groove.
Further, the colloid periphery is provided with the chimb, the chimb is located first nylon intensity ring upper end and lower extreme respectively.
Further, the surface of the colloid is provided with a wear-resistant layer, and the wear-resistant layer is prepared by spraying organic silicon wear-resistant paint.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the high-temperature-resistant elastic rubber ring, the second nylon strength ring on the inner wall of the rubber body and the first nylon strength ring clamped on the outer side of the rubber body are utilized, so that the elastic rubber ring has an inner reinforcing structure and an outer reinforcing structure, the overall strength of the rubber ring can be effectively improved, and the possibility of deformation of the rubber ring during use can be effectively reduced.
2. According to the high-temperature-resistant elastic rubber ring, the convex edges are respectively positioned at the upper end and the lower end of the first nylon strength ring, and the two groups of convex edges are utilized, so that the elastic rubber ring is provided with two groups of sealing structures, and after one group of sealing structures is deformed and fails, the other group of sealing structures can still have a sealing effect, so that the reliability in sealing can be improved.
Drawings
Fig. 1 is a schematic view of the overall structure of a high temperature resistant elastic rubber ring according to the present invention.
Fig. 2 is a schematic cross-sectional view of a high temperature resistant elastic rubber ring according to the present invention.
Fig. 3 is a schematic view of a first nylon strength ring structure of the high temperature resistant elastic rubber ring of the present invention.
In the figure: 1. a colloid; 2. a convex edge; 3. a first nylon strength ring; 4. pre-burying a groove; 5. a second nylon strength ring; 6. a clamping block; 7. a clamping groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a high temperature resistant elastic rubber ring, includes colloid 1, first nylon intensity ring 3 and second nylon intensity ring 5, pregroove 4 has been seted up to 1 inner wall of colloid, the pre-buried second nylon intensity ring 5 that is provided with in the pregroove 4, draw-in groove 7 has been seted up to 1 outer wall of colloid, first nylon intensity ring 3 is located the draw-in groove 7 outside, 3 inboard tops and the bottom department of being close to of first nylon intensity ring all are connected with fixture block 6, fixture block 6 card is located in draw-in groove 7.
Wherein, 1 periphery of colloid is provided with chimb 2, chimb 2 is located 3 upper ends of first nylon intensity ring and lower extreme respectively.
In this embodiment, as shown in fig. 1 and 2, two sets of flanges 2 are utilized, so that the elastic rubber ring has two sets of sealing structures, and after one set of sealing structure is deformed and fails, the other set of sealing structure still can have a sealing effect, thereby improving the reliability during sealing.
The surface of the colloid 1 is provided with a wear-resistant layer, and the wear-resistant layer is prepared by spraying organosilicon wear-resistant paint.
In this embodiment, as shown in fig. 1, the wear-resistant layer formed by spraying the organosilicon wear-resistant coating can effectively improve the wear-resistant effect of the outer surface layer of the rubber body 1, and is beneficial to prolonging the service life of the rubber ring.
It should be noted that, the utility model is a high temperature resistant elastic rubber ring, during operation, the second nylon strength ring 5 on the inner wall of the rubber body 1 and the first nylon strength ring 3 clamped outside the rubber body 1 are utilized, so that the elastic rubber ring has two sets of inner and outer reinforcing structures, the overall strength of the rubber ring can be effectively improved, the possibility of deformation of the rubber ring during use can be effectively reduced, because the convex edges 2 are respectively positioned at the upper end and the lower end of the first nylon strength ring 3, the elastic rubber ring can be provided with two sets of sealing structures by utilizing the two sets of convex edges 2, after one set of sealing structures is deformed and failed, the other set of sealing structures can still have the sealing effect, and the reliability during sealing can be improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a high temperature resistance elasticity rubber ring, includes colloid (1), first nylon intensity ring (3) and second nylon intensity ring (5), its characterized in that: embedding slot (4) have been seted up to colloid (1) inner wall, pre-buried second nylon intensity ring (5) of being provided with in embedding slot (4), draw-in groove (7) have been seted up to colloid (1) outer wall, first nylon intensity ring (3) are located draw-in groove (7) outside, first nylon intensity ring (3) inboard is close to top and bottom department and all is connected with fixture block (6), fixture block (6) card is located in draw-in groove (7).
2. The high temperature resistant elastic rubber ring according to claim 1, characterized in that: colloid (1) periphery is provided with chimb (2), chimb (2) are located first nylon intensity ring (3) upper end and lower extreme respectively.
3. The high temperature resistant elastic rubber ring according to claim 1, characterized in that: the surface of the colloid (1) is provided with a wear-resistant layer, and the wear-resistant layer is prepared by spraying organosilicon wear-resistant paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120790067.5U CN215673569U (en) | 2021-04-19 | 2021-04-19 | High temperature resistant elastic rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120790067.5U CN215673569U (en) | 2021-04-19 | 2021-04-19 | High temperature resistant elastic rubber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215673569U true CN215673569U (en) | 2022-01-28 |
Family
ID=79970607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120790067.5U Expired - Fee Related CN215673569U (en) | 2021-04-19 | 2021-04-19 | High temperature resistant elastic rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215673569U (en) |
-
2021
- 2021-04-19 CN CN202120790067.5U patent/CN215673569U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |