CN203258247U - Novel pipeline flexible joint - Google Patents
Novel pipeline flexible joint Download PDFInfo
- Publication number
- CN203258247U CN203258247U CN 201320283932 CN201320283932U CN203258247U CN 203258247 U CN203258247 U CN 203258247U CN 201320283932 CN201320283932 CN 201320283932 CN 201320283932 U CN201320283932 U CN 201320283932U CN 203258247 U CN203258247 U CN 203258247U
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- flexible
- flexible joint
- novel pipeline
- pipeline
- flexible body
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Abstract
The utility model relates to the technical field of flexible joints and in particular relates to a novel pipeline flexible joint. The novel pipeline flexible joint comprises a flexible body, flange bodies arranged outside the flexible body and steel hoops arranged outside the flange bodies, wherein the steel hoops are semicircular, and sealing rings are arranged on two sides of the flexible body. Two ends of the novel pipeline flexible joint can properly deflect to freely adjust an axial or transverse displacement, has the characteristics of high pressure resistance, high elasticity, large displacement, good vibration absorption and noise reduction effect and the like, can stretch within a certain range and adjust connection between a valve and a pipeline, freely adjust physical stretching caused by the change of the ambient temperature and compensate ground subsidence and is favorable for pipeline butting.
Description
Technical field
The utility model relates to the flexible joint technical field, is specifically related to the novel pipeline flexible joint.
Background technique
At present, flexible joint is indispensable auto-compensation equipment in the industry pipe-line systems such as building materials, metallurgy, mine, petrochemical industry, electric power.But the flexible joint complex structure of prior art, that it is withstand voltage is poor, elasticity is bad, displacement amount is little, the vibration-absorbing denoising weak effect, thereby can not satisfy actual operation requirements.
Summary of the invention
The purpose of this utility model provides a kind of reasonable in design, simple in structure, heatproof, wear-resisting, good springiness, displacement amount is large, vibration-absorbing denoising is effective, the novel pipeline flexible joint of long service life.
In order to solve the existing problem of background technique, the utility model is by the following technical solutions: the novel pipeline flexible joint, comprise flexible body, be located at the flange body of described flexible body outside and the stirrup of being located at described flange body outside, described stirrup semicircular in shape, the both sides of described flexible body are provided with seal ring.
Further, described flexible joint is the steel joint.
The utlity model has following beneficial effect: novel pipeline flexible joint described in the utility model, mainly comprise flexible body, flange body and stirrup, and be provided with seal ring in the both sides of flexible body, simultaneously, the in right amount deflection of the two ends of flexible joint, free adjustment axle or lateral displacement, have withstand voltage, good springiness, displacement amount is large, the characteristics such as vibration-absorbing denoising is effective, telescopic adjustment valve and pipeline is connected within the specific limits, and the physics that can free adjustment causes because of the variation of ambient temperature is flexible, the compensation setting of ground, making things convenient for the docking of pipeline, is building materials, metallurgical, the mine, petrochemical industry, indispensable auto-compensation equipment in the pipe-line system of the industries such as electric power.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in more detail below in conjunction with accompanying drawing.
As shown in Figure 1, the novel pipeline flexible joint comprises flexible body 1, is located at the flange body 2 of described flexible body 1 outside and the stirrup 3 of being located at described flange body 2 outsides, described stirrup 3 semicirculars in shape, and the both sides of described flexible body 1 are provided with seal ring 4; In the present embodiment, because the design of seal ring 4, thereby can improve the sealing effect of flexible joint and pipeline, and the in right amount deflection of joint two ends, free adjustment axle or lateral displacement have the characteristics such as withstand voltage, good springiness, displacement amount are large.
Described flexible joint is the steel joint, and like this design has the characteristics such as heatproof, wear-resisting, long service life, and can bear larger temperature variation.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (2)
1. novel pipeline flexible joint, it is characterized in that, comprise flexible body (1), be located at the outside flange body (2) of described flexible body (1) and be located at the outside stirrup (3) of described flange body (2), described stirrup (3) semicircular in shape, the both sides of described flexible body (1) are provided with seal ring (4).
2. novel pipeline flexible joint according to claim 1 is characterized in that, described flexible joint is the steel joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283932 CN203258247U (en) | 2013-05-23 | 2013-05-23 | Novel pipeline flexible joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283932 CN203258247U (en) | 2013-05-23 | 2013-05-23 | Novel pipeline flexible joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258247U true CN203258247U (en) | 2013-10-30 |
Family
ID=49470810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320283932 Expired - Fee Related CN203258247U (en) | 2013-05-23 | 2013-05-23 | Novel pipeline flexible joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256441A (en) * | 2013-05-23 | 2013-08-21 | 南通中正机械有限公司 | Novel pipeline flexible joint |
| CN105065818A (en) * | 2015-08-08 | 2015-11-18 | 济南大学 | Flexible damping connection device for ground petroleum pipeline |
-
2013
- 2013-05-23 CN CN 201320283932 patent/CN203258247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256441A (en) * | 2013-05-23 | 2013-08-21 | 南通中正机械有限公司 | Novel pipeline flexible joint |
| CN105065818A (en) * | 2015-08-08 | 2015-11-18 | 济南大学 | Flexible damping connection device for ground petroleum pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140523 |