CN103925447A - Full external pressure balanced type ripple compensator - Google Patents
Full external pressure balanced type ripple compensator Download PDFInfo
- Publication number
- CN103925447A CN103925447A CN201310011107.1A CN201310011107A CN103925447A CN 103925447 A CN103925447 A CN 103925447A CN 201310011107 A CN201310011107 A CN 201310011107A CN 103925447 A CN103925447 A CN 103925447A
- Authority
- CN
- China
- Prior art keywords
- pipe
- bellows
- plate
- connection pipe
- external pressure
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/03—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube comprising two or more bellows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention relates to a full external pressure balanced type ripple compensator. The full external pressure balanced type ripple compensator comprises a shell, a corrugated pipe I, a corrugated pipe II, a connection pipe I and a connection pipe II, wherein the corrugated pipe I and the corrugated pipe II are arranged in the shell, an annular plate I and an annular plate II are arranged at two ends of the shell respectively, the connection pipe I and the connection pipe II are arranged at two ends of the corrugated pipe I respectively, the connection pipe I is connected with an end connection pipe through a spherical crown end socket, and the end connection pipe extends out through a circular plate I; the connection pipe II is connected with a long connection pipe through a spherical crown end socket, and the long connection pipe is sleeved by the corrugated pipe II and extends out through a circular plate II; an exhaust pipe is arranged in the end connection pipe, and an extending end of the exhaust pipe is provided with a pipe cap; a lug plate is arranged on the outer surface of the extending end of the long connection pipe, and the lug plate is connected with the circular plate II through a nut and a stud. Compared with ripple compensators in the prior art, the full external pressure balanced type ripple compensator has the advantages of being excellent in self-balance, small in rigidity, good in guidance property and seal property, long in service life, convenient to install and maintain, and capable of absorbing internal pressure thrust.
Description
Technical field
The present invention relates to pipeline compensator technical field, especially a kind of full external pressure balance type bellows compensator.
Background technique
At present, in the pipeline that the industries such as oil, chemical industry, electric power, metallurgy are used, generally all need to install compensation device, existing pipe line compensating device generally includes whirl compensator, FlexbleJoint and spherical compensator, and these compensators are all for compensating pipeline axial, radially or the displacement of angle conventionally.Existing FlexbleJoint is made up of bellows and end pipe conventionally, and end pipe is arranged on the two ends of bellows and is connected to form overall structure with bellows.At present, existing FlexbleJoint is relatively little for the compensation rate of pipeline axial and radial displacement, and intensity is lower, is subject to the impact of Environmental Conditions to be prone to the phenomenon such as fatigue failure or damaged leakage, and working life is not ideal enough.
Summary of the invention
For the deficiency of above existing pipeline compensator, the object of this invention is to provide a kind of full external pressure balance type bellows compensator.
The object of the invention is by realizing by the following technical solutions:
Full external pressure balance type bellows compensator, comprise shell, bellows and adapter, described bellows is established in the enclosure, the two ends of shell are provided with adapter, take over and are connected with bellows, are provided with bellows I and bellows II in described shell, the two ends of shell are respectively equipped with ring flat-plate I and ring flat-plate II, the two ends of bellows I are respectively equipped with to be taken over I and takes over II, and described adapter I is connected with pipe nipple by the spherical crown end socket of its end face, and pipe nipple stretches out by described ring flat-plate I; Described adapter II is connected with long pipe by the spherical crown end socket of its end face, and long pipe is set in described bellows II and stretches out by described ring flat-plate II.
As the preferred technical solution of the present invention, in described pipe nipple, be provided with outlet pipe, one end of outlet pipe is connected with the spherical crown end socket of taking over I end face, and the other end of outlet pipe stretches out by the outer surface of pipe nipple.
As the preferred technical solution of the present invention, the external part of described outlet pipe is provided with pipe cap.
As the preferred technical solution of the present invention, between described pipe nipple and ring flat-plate I, be provided with gusset.
As the preferred technical solution of the present invention, one end of described bellows II is welded to connect by the outer surface of fagging and long pipe, and the other end of bellows II is welded to connect by connecting ring and described ring flat-plate II.
As the preferred technical solution of the present invention, the outer surface of described long pipe external part is provided with otic placode, and otic placode is connected with described ring flat-plate II with double-screw bolt by nut.
The invention has the beneficial effects as follows: with respect to prior art, the present invention has the following advantages: 1, have the ability of pressing thrust in absorbing, self-regulation is comparatively superior; 2, rigidity is little, and guidance quality is good; 3, good seal performance, long service life, product I&M is convenient.
Brief description of the drawings
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described:
Fig. 1 is structural representation of the present invention.
In figure: 1, pipe nipple, 2, gusset, 3, ring flat-plate I, 4, shell, 5, outlet pipe, 6, pipe cap, 7, take over I, 8, bellows I, 9, take over II, 10, spherical crown end socket, 11, fagging, 12, long pipe, 13, double-screw bolt, 14, otic placode, 15, nut, 31, ring flat-plate II, 81, bellows II.
Embodiment
As shown in Figure 1, full external pressure balance type bellows compensator, comprises shell, bellows and adapter, and bellows is established in the enclosure, and the two ends of shell are provided with adapter, take over and are connected with bellows.Described in the present embodiment, in shell 4, be provided with bellows I 8 and bellows II 81, the two ends of shell 4 are respectively equipped with ring flat-plate I 3 and ring flat-plate II 31, the two ends of bellows I 8 are respectively equipped with to be taken over I 7 and takes over II 9, take over I 7 and be connected with pipe nipple 1 by the spherical crown end socket 10 of its end face, pipe nipple 1 stretches out by described ring flat-plate I 3; Described adapter II 9 is connected with long pipe 12 by the spherical crown end socket 10 of its end face, and long pipe 12 is set in described bellows II 81 and stretches out by described ring flat-plate II 31.
In the present embodiment, in described pipe nipple 1, be provided with outlet pipe 5, one end of outlet pipe 5 is connected with the spherical crown end socket 10 of taking over I 7 end faces, and the other end of outlet pipe 5 stretches out by the outer surface of pipe nipple 1, and the external part of outlet pipe 5 is provided with pipe cap 6.Between described pipe nipple 1 and ring flat-plate I 3, be provided with gusset 2, one end of bellows II 81 is welded to connect by fagging 11 and the outer surface of long pipe 12, and the other end of bellows II 81 is welded to connect by connecting ring and ring flat-plate II 31.The outer surface of described long pipe 12 external parts is provided with otic placode 14, and otic placode 14 is connected and fixes with described ring flat-plate II 31 with double-screw bolt 13 by nut 15.
Claims (6)
1. a full external pressure balance type bellows compensator, comprise shell, bellows and adapter, described bellows is established in the enclosure, the two ends of shell are provided with adapter, take over and are connected with bellows, it is characterized in that: in described shell, be provided with bellows I and bellows II, the two ends of shell are respectively equipped with ring flat-plate I and ring flat-plate II, the two ends of bellows I are respectively equipped with to be taken over I and takes over II, and described adapter I is connected with pipe nipple by the spherical crown end socket of its end face, and pipe nipple stretches out by described ring flat-plate I; Described adapter II is connected with long pipe by the spherical crown end socket of its end face, and long pipe is set in described bellows II and stretches out by described ring flat-plate II.
2. full external pressure balance type bellows compensator according to claim 1, is characterized in that: in described pipe nipple, be provided with outlet pipe, one end of outlet pipe is connected with the spherical crown end socket of taking over I end face, and the other end of outlet pipe stretches out by the outer surface of pipe nipple.
3. full external pressure balance type bellows compensator according to claim 2, is characterized in that: the external part of described outlet pipe is provided with pipe cap.
4. full external pressure balance type bellows compensator according to claim 1, is characterized in that: between described pipe nipple and ring flat-plate I, be provided with gusset.
5. full external pressure balance type bellows compensator according to claim 1, is characterized in that: one end of described bellows II is welded to connect by the outer surface of fagging and long pipe, and the other end of bellows II is welded to connect by connecting ring and described ring flat-plate II.
6. full external pressure balance type bellows compensator according to claim 1, is characterized in that: the outer surface of described long pipe external part is provided with otic placode, and otic placode is connected with described ring flat-plate II with double-screw bolt by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310011107.1A CN103925447A (en) | 2013-01-13 | 2013-01-13 | Full external pressure balanced type ripple compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310011107.1A CN103925447A (en) | 2013-01-13 | 2013-01-13 | Full external pressure balanced type ripple compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103925447A true CN103925447A (en) | 2014-07-16 |
Family
ID=51143761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310011107.1A Pending CN103925447A (en) | 2013-01-13 | 2013-01-13 | Full external pressure balanced type ripple compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103925447A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117167577A (en) * | 2023-08-28 | 2023-12-05 | 中国船舶集团有限公司第七一九研究所 | Pressure-resistant balance vibration-damping connecting pipe for ship and preparation method thereof |
-
2013
- 2013-01-13 CN CN201310011107.1A patent/CN103925447A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117167577A (en) * | 2023-08-28 | 2023-12-05 | 中国船舶集团有限公司第七一九研究所 | Pressure-resistant balance vibration-damping connecting pipe for ship and preparation method thereof |
| CN117167577B (en) * | 2023-08-28 | 2024-03-12 | 中国船舶集团有限公司第七一九研究所 | Pressure-resistant balance vibration-damping connecting pipe for ship and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |