CN203500755U - Transverse-type corrugated compensator - Google Patents
Transverse-type corrugated compensator Download PDFInfo
- Publication number
- CN203500755U CN203500755U CN201320592911.9U CN201320592911U CN203500755U CN 203500755 U CN203500755 U CN 203500755U CN 201320592911 U CN201320592911 U CN 201320592911U CN 203500755 U CN203500755 U CN 203500755U
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- CN
- China
- Prior art keywords
- conduit
- fixing
- compensator
- bellows
- disposed
- 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 provided with a transverse-type corrugated compensator. The transverse-type corrugated compensator comprises corrugated pipes, fixing flanges and an anticorrosion bushing and the like, wherein the corrugated pipes are disposed outside a conduit, two ends of each corrugated pipe is provided with the fixing flanges provided with fixing holes, and screws pass through the fixing holes to fix the corrugated pipes; a connecting straight pipe is disposed between two adjacent corrugated pipes, and a baffle plate is disposed outside each connecting straight pipe; and fixing baffle plates are disposed at the front end and the back end of the conduit, fixing foot rests are disposed at connection positions of the fixing baffle plates and the conduit, the compensator is fixed by pull rods, and the anticorrosion bushing is disposed at an inner side the conduit. The fixing foot rests are added, so that the fixing baffle plates can be connected more firmly and reliably; the anticorrosion bushing is added, so that the pipe wall can be prevented from being corroded by fluid in the conduit; and the baffle plates are added to fix and protect the long pull rods which are used for connecting the fixing baffle plates at front and back ends of the compensator, so that compensating action of the compensator in the axial direction can be enhanced.
Description
Technical field
The utility model relates to pipeline auxiliary work-piece field, relates in particular to a kind of lateral mode FlexbleJoint.
Background technique
When preventing that pipeline from heating up because thermal stretching or temperature stress cause pipe deforming or destruction, compensator need to be set on pipeline, thermal stretching with compensation pipeline, FlexbleJoint is to take the immunity element that bellows is core, can be axially left on pipeline, laterally and the compensation of three directions of angle, FlexbleJoint is except being subject to working medium, outside the impact of operating temperature and external environment condition, also have the possibility of being corroded by internal flow, the pull bar of existing lateral mode FlexbleJoint is fixing protective measure not, in construction and working procedure, be subject to the very easily crooked damage of External Force Acting and lost efficacy, and because the inside active force of pull bar acts on the fixed dam at compensator two ends, fixed dam is concentrated for a long time stressed excessive, cause the fracture of fixed dam weld, when serious, cause pipeline inner fluid to reveal.
Summary of the invention
According to above technical problem, the utility model provides a kind of lateral mode FlexbleJoint, comprise conduit, fixed dam, bellows, holding flange, fixed hole, screw rod, connect straight tube, pull bar, it is characterized in that: also comprise fixedly foot rest, baffle plate, anticorrosive casing pipe, described conduit outside is provided with bellows, the two ends of described bellows are provided with holding flange, described holding flange is provided with fixed hole, described screw rod is fixed bellows through fixed hole, it between described two adjacent bellowss, is connection straight tube, the outside of described connection straight tube is provided with baffle plate, the front-end and back-end of described conduit are provided with fixed dam, the joint of described fixed dam and conduit is provided with fixedly foot rest, described pull bar is successively through front fixed dam, baffle plate, rear fixed dam fixes compensator, described conduit inner side is provided with anticorrosive casing pipe.
Described bellows has N, N >=1.
The beneficial effects of the utility model are: the utility model improves on original FlexbleJoint, the weld at fixed dam and conduit has increased fixedly foot rest, make the welding of fixed dam more solid and reliable, avoided because fixed dam is concentrated the stressed situation generation that causes weld fracture for a long time; Also increase anticorrosive casing pipe, avoided the corrosion of tube fluid for tube wall, thus the working life that has strengthened compensator; Also in connection straight tube outside, increased baffle plate; to connecting the long draw of the fixed dam of compensator rear and front end, carry out reinforcement protection; reduce long draw in construction and working procedure and be subject to external force and crooked damage, thereby strengthened compensator compensating action in the axial direction.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Embodiment
Shown in Fig. 1, the utility model is further described:
As Fig. 1, conduit-1, fixed dam-2, bellows-3, holding flange-4, fixed hole-5, screw rod-6, connect straight tube-7, pull bar-8, fixedly foot rest-9, baffle plate-10, anticorrosive casing pipe-11;
Embodiment 1
The utility model comprises conduit 1, fixed dam 2, bellows 3, holding flange 4, fixed hole 5, screw rod 6, connect straight tube 7, pull bar 8, fixedly foot rest 9, baffle plate 10, anticorrosive casing pipe 11, conduit 1 outside is provided with bellows 3, the two ends of bellows 3 are provided with holding flange 4, holding flange 4 is provided with fixed hole 5, screw rod 6 is fixing bellows 3 through fixed hole 5, it between two adjacent bellowss 3, is connection straight tube 7, in connection straight tube 7 outsides, be provided with baffle plate 10, in the front-end and back-end of conduit 1, be provided with fixed dam 2, in the joint of fixed dam 2 and conduit 1, be provided with fixedly foot rest 9, pull bar 8 is passed to front fixed dam 2 successively, baffle plate 10, rear fixed dam 2 fixes compensator, conduit 1 inner side is provided with anticorrosive casing pipe 11.
Claims (2)
1. a lateral mode FlexbleJoint, comprises conduit (1), fixed dam (2), bellows (3), holding flange (4), fixed hole (5), screw rod (6), connect straight tube (7), pull bar (8), is characterized in that: also comprise fixedly foot rest (9), baffle plate (10), anticorrosive casing pipe (11), described conduit (1) outside is provided with bellows (3), the two ends of described bellows (3) are provided with holding flange (4), described holding flange (4) is provided with fixed hole (5), described screw rod (6) is fixing by bellows (3) through fixed hole (5), it between described adjacent two bellowss (3), is connection straight tube (7), described connection straight tube (7) outside is provided with baffle plate (10), the front-end and back-end of described conduit (1) are provided with fixed dam (2), the joint of described fixed dam (2) and conduit (1) is provided with fixedly foot rest (9), and described pull bar (8) is successively through front fixed dam (2), baffle plate (10), rear fixed dam (2) fixes compensator, and described conduit (1) inner side is provided with anticorrosive casing pipe (11).
2. according to a kind of lateral mode FlexbleJoint claimed in claim 1, it is characterized in that: described bellows (3) has N, N >=1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592911.9U CN203500755U (en) | 2013-09-24 | 2013-09-24 | Transverse-type corrugated compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592911.9U CN203500755U (en) | 2013-09-24 | 2013-09-24 | Transverse-type corrugated compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500755U true CN203500755U (en) | 2014-03-26 |
Family
ID=50331731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320592911.9U Expired - Fee Related CN203500755U (en) | 2013-09-24 | 2013-09-24 | Transverse-type corrugated compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107250647A (en) * | 2015-02-23 | 2017-10-13 | 曼柴油机和涡轮机欧洲股份公司 | Compensator |
-
2013
- 2013-09-24 CN CN201320592911.9U patent/CN203500755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107250647A (en) * | 2015-02-23 | 2017-10-13 | 曼柴油机和涡轮机欧洲股份公司 | Compensator |
| US10533483B2 (en) | 2015-02-23 | 2020-01-14 | Man Energy Solutions Se | Compensator |
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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: 20140326 Termination date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |