CN112460363A - Metal cladding compensator - Google Patents
Metal cladding compensator Download PDFInfo
- Publication number
- CN112460363A CN112460363A CN202011432521.6A CN202011432521A CN112460363A CN 112460363 A CN112460363 A CN 112460363A CN 202011432521 A CN202011432521 A CN 202011432521A CN 112460363 A CN112460363 A CN 112460363A
- Authority
- CN
- China
- Prior art keywords
- ring
- compensator
- clad
- metal
- bellows
- 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
- 239000002184 metal Substances 0.000 title claims description 4
- 238000005253 cladding Methods 0.000 title description 2
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000007480 spreading Effects 0.000 abstract description 3
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 12
- 230000009467 reduction Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 241000272165 Charadriidae Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000001687 destabilization Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- F16L51/025—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with several corrugations
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- 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
- F16L51/026—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with interior reinforcement
-
- 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
- F16L51/028—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with the expansion or contraction of each corrugation being limited
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
A metal-clad compensator relates to the technical field of pipeline compensators. The left side of device body be provided with the work and take over, the right side is provided with hydrophobic mouthful, the bellows setting in the device body, the one end of bellows be connected with main directional ring, the other end is connected with intermediate ring, the bottom of bellows be provided with the inside lining, the bellows top be provided with directional protective sheath, the bottom of directional protective sheath be provided with the guide ring, the bottom of guide ring be provided with inferior holding ring, the bottom of inferior holding ring be provided with spacing ring dish device. Inside has set up spacing ring dish device for be difficult to lose stability and warp in the use, in order to make the engineering reliable and stable, the in-process of using requires to be close to the fixed bolster installation outside, still requires to be provided with three guide holder in every fixed bolster interval, guarantees its bending resistance, and whole usability is strong, has great market spreading value.
Description
Technical Field
The invention relates to the technical field of pipeline compensators, in particular to a metal-clad compensator.
Background
The metal-clad compensator is also called an expansion joint and mainly aims to ensure the safe operation of a pipeline. The metal-clad compensator is a flexible, thin-walled, transversely corrugated device with telescopic function, and is composed of metal corrugated pipe and member. The working principle of the metal-clad compensator mainly utilizes the elastic expansion function of the compensator to compensate axial displacement, angular displacement, lateral displacement and combined displacement of the pipeline caused by thermal deformation, mechanical deformation and various mechanical vibrations.
The existing metal-clad compensator can generally bear a certain positive pressure or negative pressure, but when the pressure is higher, the metal-clad compensator is easy to deform, sometimes the metal-clad compensator deforms greatly so that the original shape is difficult to recover, and the performance and the service life of the metal-clad compensator are influenced.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art and provides a metal-clad compensator to solve the problems in the background art, and the metal-clad compensator is internally provided with a limiting ring disc device, so that the metal-clad compensator is not easy to lose stability and deform in the using process, in order to ensure stable and reliable engineering, three guide supports are required to be arranged in the space of each fixing support except for being arranged close to the fixing support in the using process, the bending resistance of the metal-clad compensator is ensured, the metal-clad compensator can be widely applied to overhead and trench laying and compensated direct-buried laying, and the metal-clad compensator is high in overall usability and has great market popularization value.
In order to achieve the purpose, the invention adopts the following technical scheme: it contains device body 1, work takeover 2, drain trap 3, bellows 4, the left side of device body 1 be provided with work takeover 2, the right side is provided with drain trap 3, bellows 4 set up in device body 1, bellows 4 one end be connected with main directional ring 41, the other end is connected with intermediate ring 42, the bottom of bellows 4 be provided with inside lining 43, bellows 4 top be provided with directional protective sheath 44, the bottom of directional protective sheath 44 be provided with guide ring 45, the bottom of guide ring 45 be provided with inferior holding ring 46, inferior holding ring 46's bottom be provided with spacing ring dish device 47, the one end of spacing ring dish device 47 be connected with intermediate ring 42.
The corrugated pipe 4 is provided with a flow guide sleeve 48.
The device body 1 and the drain port 3 are provided with ear plates 5, the ear plates 5 are connected with pull rods 51, the pull rods 51 are fixedly connected with the ear plates 5 through nuts 52, and gaskets 53 are arranged between the ear plates 5 and the nuts 52.
The junction of otic placode 5 and drain trap 3 be provided with strengthening rib 54 and strengthening rib 54 be 45 degrees contained angles setting with otic placode 5, drain trap 3 respectively.
The pull rods 51 are at least provided with six and are symmetrically distributed.
The working principle of the invention is as follows: when the device is installed, the device body 1 needs to be prevented from being exposed to the sun, rain and sand and dust pollution, the axial displacement, the angular displacement, the lateral displacement and the combined displacement of the pipeline, which are generated due to thermal deformation, mechanical deformation and various mechanical vibrations, are compensated by utilizing the elastic deformation function of the corrugated pipe 4, and the compensation function has the functions of pressure resistance, sealing, corrosion resistance, temperature resistance, impact resistance, vibration reduction and noise reduction, so that the deformation of the pipeline is reduced, and the service life of the pipeline is prolonged.
After the technical scheme is adopted, the invention has the beneficial effects that: inside has set up spacing ring dish device for be difficult to the destabilization and warp in the use, in order to make the engineering reliable and stable, outside the in-process requirement of using is close to the fixed bolster installation, still require to be provided with three guide holder in every fixed bolster interval, guarantee its bending resistance, but wide application in built on stilts, trench is laid, the direct-burried of compensation is laid, whole usability is strong, has great market spreading value.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal partial structure of the present invention.
Description of reference numerals: the device comprises a device body 1, a working connecting pipe 2, a drain port 3, a corrugated pipe 4, a main orientation ring 41, an intermediate ring 42, an inner lining 43, an orientation protective sleeve 44, a guide ring 45, a secondary positioning ring 46, a limiting ring disc device 47, a flow guide sleeve 48, an ear plate 5, a pull rod 51, a nut 52, a gasket 53 and a reinforcing rib 54.
Detailed Description
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: it contains device body 1, work takeover 2, drain trap 3, bellows 4, the left side of device body 1 be provided with work takeover 2, the right side is provided with drain trap 3, bellows 4 set up in device body 1, bellows 4 one end be connected with main directional ring 41, the other end is connected with intermediate ring 42, the bottom of bellows 4 be provided with inside lining 43, bellows 4 top be provided with directional protective sheath 44, the bottom of directional protective sheath 44 be provided with guide ring 45, the bottom of guide ring 45 be provided with inferior holding ring 46, the bottom of inferior holding ring 46 be provided with spacing ring disk device 47 for be difficult to lose stability and warp in the use, the one end of spacing ring disk device 47 be connected with intermediate ring 42.
Furthermore, the bellows 4 on set up the water conservancy diversion cover 48 for the medium that flows in the expansion joint is comparatively steady, reduces the structural vibration that high-speed fluid arouses when flowing through the bellows 4 because fluid flow characteristic, and plays the effect of protection bellows 4, simultaneously in the stronger pipeline expansion joint of scouring force, water conservancy diversion cover 48 can play scour protection, wear-resisting effect.
Further, the device body 1 and the drain port 3 are provided with ear plates 5, the ear plates 5 are connected with pull rods 51, the pull rods 51 and the ear plates 5 are fixedly connected through nuts 52, and gaskets 53 are arranged between the ear plates 5 and the nuts 52.
Furthermore, the junction of the ear plate 5 and the drain port 3 is provided with a reinforcing rib 54, and the reinforcing rib 54 forms a 45-degree included angle with the ear plate 5 and the drain port 3 respectively.
Furthermore, at least six pull rods 51 are arranged and symmetrically distributed.
The working principle of the invention is as follows: when the device is installed, the device body 1 needs to be prevented from being exposed to the sun, rain and sand and dust pollution, the axial displacement, the angular displacement, the lateral displacement and the combined displacement of the pipeline, which are generated due to thermal deformation, mechanical deformation and various mechanical vibrations, are compensated by utilizing the elastic deformation function of the corrugated pipe 4, and the compensation function has the functions of pressure resistance, sealing, corrosion resistance, temperature resistance, impact resistance, vibration reduction and noise reduction, so that the deformation of the pipeline is reduced, and the service life of the pipeline is prolonged.
After the technical scheme is adopted, the invention has the beneficial effects that: inside has set up spacing ring dish device for be difficult to the destabilization and warp in the use, in order to make the engineering reliable and stable, outside the in-process requirement of using is close to the fixed bolster installation, still require to be provided with three guide holder in every fixed bolster interval, guarantee its bending resistance, but wide application in built on stilts, trench is laid, the direct-burried of compensation is laid, whole usability is strong, has great market spreading value.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A metal clad compensator, comprising: it comprises a device body (1), a working connecting pipe (2), a drain port (3) and a corrugated pipe (4), the left side of the device body (1) is provided with a working connecting pipe (2), the right side is provided with a drain port (3), the corrugated pipe (4) is arranged in the device body (1), one end of the corrugated pipe (4) is connected with a main directional ring (41), the other end is connected with an intermediate ring (42), the bottom of the corrugated pipe (4) is provided with a lining (43), the top of the corrugated pipe (4) is provided with a directional protective sleeve (44), a guide ring (45) is arranged at the bottom of the directional protective sleeve (44), a secondary positioning ring (46) is arranged at the bottom of the guide ring (45), the bottom of the secondary positioning ring (46) is provided with a limiting ring disc device (47), one end of the limiting ring disc device (47) is connected with the middle ring (42).
2. The metal-clad compensator of claim 1, wherein: the corrugated pipe (4) is provided with a flow guide sleeve (48).
3. The metal-clad compensator of claim 1, wherein: the device body (1) and the drain hole (3) are provided with ear plates (5), the ear plates (5) are connected with pull rods (51), the pull rods (51) and the ear plates (5) are fixedly connected through nuts (52), and gaskets (53) are arranged between the ear plates (5) and the nuts (52).
4. The metal-clad compensator of claim 1, wherein: the junction of otic placode (5) and drain trap (3) be provided with strengthening rib (54) and strengthening rib (54) respectively with otic placode (5), drain trap (3) be 45 degrees contained angles and set up.
5. The metal-clad compensator of claim 1, wherein: the pull rods (51) are at least provided with six pull rods which are symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011432521.6A CN112460363A (en) | 2020-12-10 | 2020-12-10 | Metal cladding compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011432521.6A CN112460363A (en) | 2020-12-10 | 2020-12-10 | Metal cladding compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112460363A true CN112460363A (en) | 2021-03-09 |
Family
ID=74801736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011432521.6A Pending CN112460363A (en) | 2020-12-10 | 2020-12-10 | Metal cladding compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112460363A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1386774A (en) * | 1971-02-08 | 1975-03-12 | Rasmussen As E | Axial pipe compensators |
| CN2097942U (en) * | 1991-08-30 | 1992-03-04 | 沈阳波纹管制造公司 | Support directional device of corrugated expansion joint |
| CN201680104U (en) * | 2010-03-03 | 2010-12-22 | 无锡金龙补偿器有限公司 | Composite cladding compensator |
| CN207599228U (en) * | 2017-10-30 | 2018-07-10 | 河南省凯达波纹管有限公司 | Double fluid is to dual fail-safe cartridge type compensator |
| CN207777870U (en) * | 2017-12-15 | 2018-08-28 | 江苏航天管业科技有限公司 | A kind of anti-unstability is without constraint expansion joint |
| CN109058641A (en) * | 2018-09-13 | 2018-12-21 | 江苏永昌膨胀节有限公司 | A kind of axial corrugated expansion joint |
| CN208442444U (en) * | 2018-06-26 | 2019-01-29 | 江苏亚杏防腐科技有限公司 | A kind of no restricted type bellows expansion joint |
| CN210372496U (en) * | 2019-05-07 | 2020-04-21 | 江苏兄弟管业制造有限公司 | Sleeve type corrugated pipe compensator |
| CN211450012U (en) * | 2019-12-21 | 2020-09-08 | 昌茂阀门集团有限公司 | Rotary corrugated compensator |
-
2020
- 2020-12-10 CN CN202011432521.6A patent/CN112460363A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1386774A (en) * | 1971-02-08 | 1975-03-12 | Rasmussen As E | Axial pipe compensators |
| CN2097942U (en) * | 1991-08-30 | 1992-03-04 | 沈阳波纹管制造公司 | Support directional device of corrugated expansion joint |
| CN201680104U (en) * | 2010-03-03 | 2010-12-22 | 无锡金龙补偿器有限公司 | Composite cladding compensator |
| CN207599228U (en) * | 2017-10-30 | 2018-07-10 | 河南省凯达波纹管有限公司 | Double fluid is to dual fail-safe cartridge type compensator |
| CN207777870U (en) * | 2017-12-15 | 2018-08-28 | 江苏航天管业科技有限公司 | A kind of anti-unstability is without constraint expansion joint |
| CN208442444U (en) * | 2018-06-26 | 2019-01-29 | 江苏亚杏防腐科技有限公司 | A kind of no restricted type bellows expansion joint |
| CN109058641A (en) * | 2018-09-13 | 2018-12-21 | 江苏永昌膨胀节有限公司 | A kind of axial corrugated expansion joint |
| CN210372496U (en) * | 2019-05-07 | 2020-04-21 | 江苏兄弟管业制造有限公司 | Sleeve type corrugated pipe compensator |
| CN211450012U (en) * | 2019-12-21 | 2020-09-08 | 昌茂阀门集团有限公司 | Rotary corrugated compensator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210309 |