CN202251939U - Seal ring for high-pressure resistant fluid - Google Patents
Seal ring for high-pressure resistant fluid Download PDFInfo
- Publication number
- CN202251939U CN202251939U CN2011203932885U CN201120393288U CN202251939U CN 202251939 U CN202251939 U CN 202251939U CN 2011203932885 U CN2011203932885 U CN 2011203932885U CN 201120393288 U CN201120393288 U CN 201120393288U CN 202251939 U CN202251939 U CN 202251939U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- ring
- pressure resistant
- inner ring
- resistant fluid
- 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 provides a seal ring for high-pressure resistant fluid, which belongs to the technical field of the machinery. The seal ring for high-pressure resistant fluid solves the problem that the existing seal ring has poor sealing effect under the high-pressure fluid environment. The seal ring for high-pressure resistant fluid comprises a circular body, wherein the body is formed by an outer ring and an inner ring; the outer ring is made of pure rubber; the inner ring is made of cloth-sandwiched rubber; the sectional area of the inner ring is trapezoid; and the outer sealing contact part of the inner ring is a flat section. The seal ring for high-pressure resistant fluid has the advantages of simple structure and good sealing effect.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of seal ring, particularly a kind of seal ring of high pressure resistant fluid.
Background technique
The effect of seal ring is that fluid is mechanically sealed, and traditional seal ring form has O RunddichtringO, X RunddichtringO and y-type seal ring etc.The seal ring of these structures generally all is made up of single rubber, and is undesirable to the fluid-tight effect of high pressure, because the material of rubber material is softer, the fluid that runs into high pressure can produce from falling phenomenon, can not well seal the high pressure fluid.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of simple in structure, good sealing effect, can bear the seal ring of high pressure fluid.
The purpose of the utility model can realize through following technical proposal: a kind of seal ring of high pressure resistant fluid; Comprise the body that is round; It is characterized in that; Described body is that the outer ring of gum and inner ring that material is canvas filler rubber are formed by material, and described inner ring sectional area is trapezoidal and described inner ring outside seal contacting part and is flat section.
Compared with prior art, the inner ring of the utility model is a canvas filler rubber, and when the time spent of doing that seal ring bears high-pressure liquid, canvas filler rubber can make whole seal ring play good supporting effect, strengthens the rigidity of seal ring, reaches good sealing effect.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1, body; 2, inner ring; 3, outer ring.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technological scheme of the utility model is done further to describe, but the utility model is not limited to these embodiments.
As shown in Figure 1, the seal ring of this high pressure resistant fluid comprises the body 1 that is round, and body is that outer ring 3 and the material of gum is that the inner ring 2 of canvas filler rubber is formed by material, and inner ring 2 sectional areas are trapezoidal and described inner ring 2 outside seal contacting parts and are flat section.The inner ring 2 of this seal ring is a canvas filler rubber, and when the time spent of doing that seal ring bears high-pressure liquid, canvas filler rubber can make whole seal ring play good supporting effect, strengthens the rigidity of seal ring, reaches good sealing effect.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (1)
1. the seal ring of a high pressure resistant fluid; Comprise the body (1) that is round; It is characterized in that; Described body (1) is that the outer ring (3) of gum and inner ring (2) that material is canvas filler rubber are formed by material, and described inner ring (2) sectional area is trapezoidal and described inner ring (2) outside seal contacting part and is flat section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203932885U CN202251939U (en) | 2011-10-11 | 2011-10-11 | Seal ring for high-pressure resistant fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203932885U CN202251939U (en) | 2011-10-11 | 2011-10-11 | Seal ring for high-pressure resistant fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251939U true CN202251939U (en) | 2012-05-30 |
Family
ID=46113182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203932885U Expired - Fee Related CN202251939U (en) | 2011-10-11 | 2011-10-11 | Seal ring for high-pressure resistant fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633118A (en) * | 2015-01-30 | 2015-05-20 | 柳州市中配橡塑配件制造有限公司 | Rubber seal ring used for automobile |
-
2011
- 2011-10-11 CN CN2011203932885U patent/CN202251939U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633118A (en) * | 2015-01-30 | 2015-05-20 | 柳州市中配橡塑配件制造有限公司 | Rubber seal ring used for automobile |
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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: 20120530 Termination date: 20141011 |
|
| EXPY | Termination of patent right or utility model |