CN112197090A - Pressure balance type corrugated compensator - Google Patents
Pressure balance type corrugated compensator Download PDFInfo
- Publication number
- CN112197090A CN112197090A CN202011253111.5A CN202011253111A CN112197090A CN 112197090 A CN112197090 A CN 112197090A CN 202011253111 A CN202011253111 A CN 202011253111A CN 112197090 A CN112197090 A CN 112197090A
- Authority
- CN
- China
- Prior art keywords
- compensator
- connecting block
- flange
- bolt fixing
- fixing points
- 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.)
- Withdrawn
Links
- 238000005452 bending Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 239000003365 glass fiber Substances 0.000 claims abstract description 6
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 6
- 239000007769 metal material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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 a bellows or an expansible folded or corrugated tube
- F16L51/03—Expansion-compensation arrangements for pipe-lines making use of a 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
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube
- F16L51/022—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube with a single corrugation
- F16L51/024—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube with a single corrugation non-metallic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a pressure balance type corrugated compensator, which comprises bolt fixing points and flanges, wherein the bottom ends of the bolt fixing points are provided with the flanges, one sides of the flanges are connected with end pipes, the middle parts of the end pipes are connected with bent pipes made of silicon rubber and glass fiber fabrics, the bent pipes can be adjusted to a proper angle to the maximum extent in places needing bending angles in construction, the bolt fixing points are arranged on the two sides of the flanges and are connected with screw rods through threads, the other ends of the screw rods are connected to one side of a connecting block through welding, the specific positions of the connecting block on the connecting rod are adjusted according to the bending size of a pipeline, the screw rods fixed on the flange on the other side are fixed on the same connecting rod through a connecting block 5 by using the same method, and the effect of fixing the structural strength of the compensator is achieved after the screw rods on the upper end and the lower end of, compared with the traditional compensator, the compensator has wider application range and is suitable for various complex pipelines.
Description
Technical Field
The invention belongs to the related technical field of compensators, and particularly relates to a pressure balance type corrugated compensator.
Background
The corrugated compensator belongs to a pressure balance type corrugated compensator compensating element. The effective telescopic deformation of the working body corrugated pipe is utilized to absorb the dimensional change of pipelines, conduits, containers and the like caused by expansion and contraction due to heat and the like or compensate the axial, transverse and angular displacement of the pipelines, the conduits, the containers and the like. And can also be used for noise reduction and vibration reduction. Corrugated compensators, also conventionally called expansion joints, or expansion joints, are widely used in modern industry. It is composed of bellows (a pressure balance type corrugated compensator elastic element) and accessories such as end pipe, support, flange and conduit. The pipeline compensator is mainly used in various pipelines, can compensate the thermal displacement and the mechanical deformation of the pipelines and absorb various mechanical vibrations, and plays a role in reducing the deformation stress of the pipelines and prolonging the service life of the pipelines. The connection mode of the corrugated compensator is divided into flange connection and welding. The directly buried pipeline compensator generally adopts a welding mode (except for trench installation).
The prior art has the following problems: the existing pressure ripple compensator is usually installed in a straight pipe form, an arc compensator is usually needed in practical application of a factory, but the screws around most of the compensators are usually fixed and cannot be changed, and the bending of the compensators can be influenced.
Disclosure of Invention
The invention aims to provide a pressure balance type corrugated compensator to solve the problem that the conventional pressure corrugated compensator proposed in the background art is usually installed in a straight pipe form, and an arc-shaped compensator is usually required in practical application of a factory, but the screws around most compensators are usually fixed and cannot be changed, so that the bending of the compensator is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pressure balance type ripple compensator, includes bolt fastening point and flange, the bottom of bolt fastening point is provided with the flange, one side connecting end pipe of flange, the both ends of pipe of bending are connected to the end pipe other end, be provided with the screw rod on the bolt fastening point, the surface at the connecting block is connected to the screw rod other end, the connecting rod both ends are connected to the connecting block.
Preferably, the number of the bolt fixing points is two, the two bolt fixing points are fixed at two ends of the left flange, and the other two bolt fixing points are fixed at two ends of the right flange.
Preferably, the connecting rod and the connecting block are connected through threads.
Preferably, one end of the screw is in threaded connection with the bolt fixing point, and the other end of the screw is fixed on one side of the connecting block in a welding mode.
Preferably, the end pipe is made of a metal material.
Preferably, the bending pipe is of a structure formed by silicon rubber and glass fiber fabrics.
Compared with the prior art, the invention provides a pressure balance type corrugated compensator which has the following beneficial effects:
the pressure balance type corrugated compensator of the invention is connected with an end pipe at one side of a flange, the middle of the end pipe is connected with a bent pipe made of silicon rubber glass fiber fabric, the bent pipe can be adjusted to a proper angle to the maximum extent through the bent pipe in the construction process, bolt fixing points are arranged at two sides of the flange and are connected with screw rods through screw threads, the other end of each screw rod is connected with one side of a connecting block through welding, the connecting blocks are connected in a screw thread mode, the specific position of the connecting block on the connecting rod is adjusted according to the bending size of a pipeline, the screw rods fixed on the flange at the other side are fixed on the same connecting rod through the connecting block 5 by using the same method, the effect of fixing the structural strength of the compensator is achieved after the screw rods at the upper end and the lower end of the flange are fixed, compared with the traditional compensator, the application range is, is suitable for various complex pipelines.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
FIG. 1 is a schematic structural diagram of a pressure-balanced type corrugated compensator according to the present invention;
FIG. 2 is a schematic diagram of a front structure of a pressure-balanced type corrugated compensator according to the present invention;
FIG. 3 is a schematic structural diagram of a connecting block of a pressure-balanced type corrugated compensator according to the present invention;
in the figure: 1. fixing points of bolts; 2. a flange; 3. an end tube; 4. a connecting rod; 5. connecting blocks; 6. bending the pipe; 7. a screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a pressure balance type ripple compensator, includes bolt fastening point 1 and flange 2, and the bottom of bolt fastening point 1 is provided with flange 2, and one side of flange 2 is connected the end pipe 3, and the end pipe 3 other end is connected at the both ends of the pipe 6 of bending, is provided with screw rod 7 on the bolt fastening point 1, and the screw rod 7 other end is connected on the surface of connecting block 5, and connecting block 5 is connected at connecting rod 4 both ends.
The utility model provides a pressure balance type ripple compensator, bolt fastening point 1 is provided with two altogether, and two bolt fastening point 1 fix the both ends at left side flange 2, two other bolt fastening point 1 fix the both ends at right side flange 2, connecting rod 4 and connecting block 5 pass through threaded connection, 7 one end of screw rod and bolt fastening point 1 pass through threaded connection, the 7 other end of screw rod is fixed in one side of connecting block 5 through the welded mode, the structure that the end pipe 3 adopted metal material to constitute, the structure that pipe 6 adopted silicon rubber glass fiber fabric to constitute of bending.
The working principle and the using process of the invention are as follows: after the compensator is installed, the two ends of the compensator are installed at required positions through the flange 2, one end of the flange 2 is connected to the end pipe 3, the bent pipe 6 made of silicon rubber and glass fiber fabric is arranged in the middle of the end pipe 3, the compensator is adjusted to a proper angle through the bent pipe 6, bolt fixing points 1 are arranged at the two ends of the flange 2, one end of a rotating screw 7 is fixed on the bolt fixing point 1, the other end of the rotating screw is fixed on a connecting block 5 in a welding mode, the connecting block 4 is fixed on the connecting block 5 through the rotating connecting rod 4, the screw 7 fixed on the flange 2 at the other side is fixed on the same connecting rod 4 through the connecting block 5 by using the same method, after the screws 7 at the upper end and the lower end of the flange 2 are fixed, the compensator can be checked without errors compared with the traditional compensator which cannot be bent, the novel pressure balance type corrugated compensator is connected with the bent pipe 6 in, the connecting block 5 is connected in the middle of the screw rod 7, so that the compensator can be bent, the use scene and the application range of the compensator are greatly improved, and the adaptability to complex pipelines is stronger.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pressure balance type corrugated compensator, comprising bolt fixing points (1) and flanges (2), characterized in that: the bottom of bolt fastening point (1) is provided with flange (2), one side connection end pipe (3) of flange (2), the both ends of pipe (6) of bending are connected to the end pipe (3) other end, be provided with screw rod (7) on bolt fastening point (1), the surface at connecting block (5) is connected to the screw rod (7) other end, connecting block (5) are connected at connecting rod (4) both ends.
2. A pressure balanced wave compensator as claimed in claim 1, characterized by: the two bolt fixing points (1) are arranged, the two bolt fixing points (1) are fixed at two ends of the left flange (2), and the other two bolt fixing points (1) are fixed at two ends of the right flange (2).
3. A pressure balanced wave compensator as claimed in claim 1, characterized by: the connecting rod (4) is connected with the connecting block (5) through threads.
4. A pressure balanced wave compensator as claimed in claim 1, characterized by: one end of the screw rod (7) is in threaded connection with the bolt fixing point (1), and the other end of the screw rod (7) is fixed on one side of the connecting block (5) in a welding mode.
5. A pressure balanced wave compensator as claimed in claim 1, characterized by: the end pipe (3) is of a structure made of metal materials.
6. A pressure balanced wave compensator as claimed in claim 1, characterized by: the bending pipe (6) is of a structure formed by silicon rubber and glass fiber fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011253111.5A CN112197090A (en) | 2020-11-11 | 2020-11-11 | Pressure balance type corrugated compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011253111.5A CN112197090A (en) | 2020-11-11 | 2020-11-11 | Pressure balance type corrugated compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112197090A true CN112197090A (en) | 2021-01-08 |
Family
ID=74033359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011253111.5A Withdrawn CN112197090A (en) | 2020-11-11 | 2020-11-11 | Pressure balance type corrugated compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112197090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958670A (en) * | 2021-03-29 | 2021-06-15 | 西安恒热热力技术有限责任公司 | Compensator machining equipment and machining method |
-
2020
- 2020-11-11 CN CN202011253111.5A patent/CN112197090A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958670A (en) * | 2021-03-29 | 2021-06-15 | 西安恒热热力技术有限责任公司 | Compensator machining equipment and machining method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102003593A (en) | Corrugated tube and helix tube combined displacement compensator | |
| CN214331857U (en) | High temperature resistant non-metallic expansion joint | |
| CN112197090A (en) | Pressure balance type corrugated compensator | |
| CN217003611U (en) | Axial compensator of stainless steel pipe fitting | |
| CN213479511U (en) | Pressure balance type corrugated compensator | |
| CN114542843B (en) | Non-resistance balance type ripple compensator with external pressure type ripple compensation | |
| CN210860242U (en) | Petroleum pipeline compensator with expansion joint | |
| CN111396674A (en) | Novel quick-mounting expansion joint and mounting method thereof | |
| CN217130695U (en) | Stainless steel corrugated pipe compensator | |
| CN213361488U (en) | Corrugated compensator for engine | |
| CN219712641U (en) | Rocket liquid oxygen conveying pipe compensator | |
| CN217108743U (en) | Adjustable corrugated pipe compensator | |
| CN214535067U (en) | Cold-proof thermal insulation vibration-damping non-metal expansion joint | |
| CN213685775U (en) | Thermal compensation device of space pipeline | |
| CN211450020U (en) | Circular multi-wave compensator | |
| CN223690636U (en) | Metal bellows capable of preventing expansion joint from excessively displacing | |
| CN223537201U (en) | Elliptical racetrack expansion joint | |
| CN217302095U (en) | Corrugated expansion joint with guide mechanism | |
| CN211525812U (en) | Bellows expansion joint | |
| CN223447953U (en) | A compound free type compensator | |
| CN217422588U (en) | Stainless steel flange compensator | |
| CN216555928U (en) | Full-sealed metal corrugated compensator | |
| CN213452334U (en) | High temperature resistant corrugated pipe compensator | |
| CN217108645U (en) | Combined sealing type corrugated pipe compensator | |
| CN223648852U (en) | Catalytic cracking expansion joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210108 |