CN203823066U - Novel rubber sealing ring for pipeline - Google Patents
Novel rubber sealing ring for pipeline Download PDFInfo
- Publication number
- CN203823066U CN203823066U CN201420216499.5U CN201420216499U CN203823066U CN 203823066 U CN203823066 U CN 203823066U CN 201420216499 U CN201420216499 U CN 201420216499U CN 203823066 U CN203823066 U CN 203823066U
- Authority
- CN
- China
- Prior art keywords
- sealing body
- pipeline
- screw thread
- sealing ring
- mounting hole
- 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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- Gasket Seals (AREA)
Abstract
The utility model provides a novel rubber sealing ring for a pipeline. The novel rubber sealing ring comprises a sealing sleeve body, connecting rings and installing holes. The connecting rings are symmetrically arranged at the upper end surface and the lower end surface of the sealing sleeve body. Grooves are formed between the connecting rings and the sealing sleeve body. The installing holes are arranged in the connecting rings and are two circular holes which are coaxially communicated in a radial direction. Threads are arranged in the inner edge surface of the sealing sleeve body. The novel rubber sealing ring for the pipeline has following beneficial effects: the novel rubber sealing ring is made by rubber with acid and alkali-resistant and corrosion-resistant characteristics and applied to the interior of the pipeline of a nuclear warship to effectively prevent the pipeline against leakage due to long service lifetime; and the novel rubber sealing ring is advantaged by being simple in structure, convenient in machining, low in production cost and fine in sealing effect.
Description
Technical field
The utility model belongs to rubber seal field, relates in particular to a kind of novel pipeline rubber seal.
Background technique
At present, leak the accident causing and happen occasionally, greatly endangering people's the security of the lives and property, so seal ring is widely used in field of engineering technology.Aspect core warship, its shutdown system does not have black box at present, causes it in use easily to leak, befouling environment, and can make shutdown system normally use, serious time, even can affect the use of warship equipment.Need a kind of Novel sealing ring being used in for pipeline, ensure the normal operation of equipment.
Model utility content
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of novel pipeline rubber seal, and this rubber seal acid resistant alkali is corrosion-resistant, and long service life can effectively prevent that warship equipment pipe from leaking.
To achieve these goals, the utility model adopts following technological scheme:
A kind of novel pipeline rubber seal, comprise sealing body, connecting ring and mounting hole, upper and lower end surface symmetric at described sealing body is provided with described connecting ring, between described connecting ring and described sealing body, be provided with groove, described mounting hole is arranged at described connecting ring inside, described mounting hole is two coaxial circular holes that communicate radially, on the inner edge surface of described sealing body, is provided with screw thread.
The screw thread of top, described sealing body intermediate portion and the screw thread rotation opposite direction of below.
Between screw thread described in screw thread rotation direction and the inner edge surface of described sealing body, have angle, angular range is 45-60 °.
The diameter of described mounting hole is 3cm-4cm, is highly 5cm-6cm.
The height of described groove is 0.3-0.5cm, and Extreme breadth is 0.2-0.4cm.
Described sealing body, described connecting ring and described mounting hole are rubber integrated formed structure.
The utility model is made up of rubber, and acid resistant alkali is corrosion-resistant, can be applied to the pipe interior of core warship, and long service life can effectively prevent that pipeline from leaking, and the utlity model has simple in structurely, easy to process, and cost of production is low, the advantage of good sealing effect.
Brief description of the drawings
Fig. 1 is plan view of the present utility model;
The A-A of Fig. 2 Fig. 1 is to cross-sectional view.
In figure, 1, sealing body, 2, connecting ring, 3, mounting hole, 4, screw thread, 5, groove.
Embodiment
Below in conjunction with accompanying drawing, a kind of embodiment of the present utility model is explained.
As Fig. 1, shown in 2, the utility model provides a kind of novel pipeline rubber seal, comprise sealing body 1, connecting ring 2 and mounting hole 3, sealing the upper of body 1, lower end surface is symmetrically arranged with connecting ring 2, between connecting ring 2 and sealing body 1, be provided with groove 5, mounting hole 3 is arranged at connecting ring 2 inside, mounting hole 3 is two coaxial circular holes that communicate radially, on the inner edge surface of sealing body 1, be provided with screw thread 4, the screw thread of sealing body 1 top, intermediate portion and the screw thread rotation opposite direction of below, between screw thread rotation direction screw thread 4 and the inner edge surface of sealing body 1, there is angle.Sealing body 1, connecting ring 2 and mounting hole 3 are rubber integrated formed structure.
Embodiment
A kind of rubber pipeline seal ring whole height is 5.0cm, the diameter of mounting hole 3 is 3.5cm, be highly 5.0cm, the height of groove 5 is 0.4cm, the Extreme breadth of groove 5 is 0.3cm, the sense of rotation of the screw thread of sealing body 1 top, intermediate portion is dextrorotation, the screw thread rotation direction of below is left-handed, between the inner edge surface of screw thread 4 and sealing body 1, angle is 45 °, the design of screw thread 4 angles is easily injected in seal ring pipeline, but be difficult to withdraw, thereby make its sealing effect fabulous, sealing body 1 is integral forming structure with connecting ring, rugged construction is firm.
The utility model uses at pipeline and connects the place that needs sealing, can block connection mouth, prevents the generation of revealing.
Above an example of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (6)
1. a novel pipeline rubber seal, comprise sealing body, connecting ring and mounting hole, it is characterized in that: the upper and lower end surface symmetric at described sealing body is provided with described connecting ring, between described connecting ring and described sealing body, be provided with groove, described mounting hole is arranged at described connecting ring inside, described mounting hole is two coaxial circular holes that communicate radially, on the inner edge surface of described sealing body, is provided with screw thread.
2. novel pipeline rubber seal according to claim 1, is characterized in that: the screw thread of top, described sealing body intermediate portion and the screw thread rotation opposite direction of below.
3. novel pipeline rubber seal according to claim 1 and 2, is characterized in that: between screw thread described in screw thread rotation direction and the inner edge surface of described sealing body, have angle, angular range is 45-60 °.
4. novel pipeline rubber seal according to claim 1, is characterized in that: the diameter of described mounting hole is 3cm-4cm, is highly 5cm-6cm.
5. novel pipeline rubber seal according to claim 1, is characterized in that: the height of described groove is 0.3-0.5cm, and Extreme breadth is 0.2-0.4cm.
6. according to the arbitrary novel pipeline rubber seal described in claim 1 to 5, it is characterized in that: described sealing body, described connecting ring and described mounting hole are rubber integrated formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216499.5U CN203823066U (en) | 2014-04-30 | 2014-04-30 | Novel rubber sealing ring for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216499.5U CN203823066U (en) | 2014-04-30 | 2014-04-30 | Novel rubber sealing ring for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823066U true CN203823066U (en) | 2014-09-10 |
Family
ID=51478571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420216499.5U Expired - Fee Related CN203823066U (en) | 2014-04-30 | 2014-04-30 | Novel rubber sealing ring for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823066U (en) |
-
2014
- 2014-04-30 CN CN201420216499.5U patent/CN203823066U/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: 20140910 Termination date: 20180430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |