CN108953820A - A kind of high life wavy metal pipe device - Google Patents
A kind of high life wavy metal pipe device Download PDFInfo
- Publication number
- CN108953820A CN108953820A CN201811069098.0A CN201811069098A CN108953820A CN 108953820 A CN108953820 A CN 108953820A CN 201811069098 A CN201811069098 A CN 201811069098A CN 108953820 A CN108953820 A CN 108953820A
- Authority
- CN
- China
- Prior art keywords
- disc
- flange
- external disk
- corrugated tube
- corrugated pipe
- 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 abstract description 13
- 239000004698 Polyethylene Substances 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 229920000573 polyethylene Polymers 0.000 claims abstract description 10
- -1 polyethylene Polymers 0.000 claims abstract description 9
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F16L51/025—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with several corrugations
-
- 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
- F16L51/027—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with external 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)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The present invention provides a kind of high life wavy metal pipe device, including outward corrugated tube, inner corrugated pipe, flange and wave disc, the inner corrugated pipe is set in the inside of outward corrugated tube, the both ends port of the outward corrugated tube and inner corrugated pipe is all connected to wave disc, the wave disc is all connected to flange, filled media is provided between the outward corrugated tube and inner corrugated pipe, the filled media is polyethylene fibre compounded mix, the flange excircle week at the both ends is equipped with fixed frame, is fixedly connected between the fixed frame at the both ends by pull rod；The wave disc includes inner disc and external disk, and the inner disc is bolted in external disk, and external disk is fixedly connected on flange, and inner corrugated pipe both ends port is all connected to inner disc, and outward corrugated tube both ends port is all connected to external disk；The convenient dismounting replacement of the present invention, cost saved replacement cost, extends service life, improve security performance, device is simple, novel in design, significant effect.
Description
Technical field
The present invention is a kind of high life wavy metal pipe device, belongs to technical field of industrial equipment.
Background technique
With the fast development of modern times industry, the production and construction of industrial equipment are also more and more, in the industrial production,
Production pipeline is often influenced by temperature change and mechanical shock, therefore compensator is widely applied, and bellows is made
Key effect is played for the important original part in FlexbleJoint, but present bellows designs often relatively simple, the service life
It is shorter, it is easy failure；In addition, welding residue often damages the surface of bellows when carrying out the installation of bellows；Another party
Face, often by excessive compression or stretching, shortens the working life when in use since the device design of bellows is unreasonable.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of high life wavy metal pipe device, with solution
Certainly the problems mentioned above in the background art, the present invention is novel in design, and using effect is good, is suitble to large-scale popularization.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of high life wavy metal
Pipe device, including outward corrugated tube, inner corrugated pipe, flange and wave disc, the inner corrugated pipe are set in the inside of outward corrugated tube, institute
The both ends port for stating outward corrugated tube and inner corrugated pipe is all connected to wave disc, and the wave disc is all connected to flange, the external wave
Filled media is provided between line pipe and inner corrugated pipe, the filled media is polyethylene fibre compounded mix, the both ends
It is equipped with fixed frame flange excircle week, is fixedly connected between the fixed frame at the both ends by pull rod；The wave disc includes interior
Disk and external disk, the inner disc are bolted in external disk, and external disk is fixedly connected on flange, and inner corrugated pipe both ends port is all connected to inner disc,
Outward corrugated tube both ends port is all connected to external disk.
Preferably, polyethylene fibre compounded mix is complex layered device, it is followed successively by corrosion resistant layer of cloth, resistance to height from inside to outside
Warm layer, polyethylene fiber layer, buffer layer and corrosion resistant layer of cloth.
Preferably, being filled with anticorrosion adhesive tape between the inner disc and external disk.
Preferably, the anticorrosion adhesive tape is polytetrafluoroethylraw raw material band.
Beneficial effects of the present invention: using double-ply bellows device, connects especially with inner disc and the screw thread of external disk
Mode is connect, inner corrugated pipe is allowed easily to remove replacement, can be customized according to operating condition actual demand and interior wave is replaced in timing
Line pipe；Due to being only to carry out part replacement, replacement cost cost saved；The design of bi-bellow is extended from complete machine
The service life of product, and the security performance of product has been significantly increased；The invention device is simple, novel in design, effect
Significantly.
Detailed description of the invention
Fig. 1 is a kind of axial section schematic device of high life wavy metal pipe device of the present invention.
Fig. 2 is a kind of schematic device of high life wavy metal pipe device of the present invention.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Please refer to FIG. 1 to FIG. 2, a kind of high life wavy metal pipe device, including outward corrugated tube 2, inner corrugated pipe 3, flange 7
With wave disc 6, the inner corrugated pipe 3 is set in the inside of outward corrugated tube 2, the both ends end of the outward corrugated tube 2 and inner corrugated pipe 3
Mouth is all connected to wave disc 6, and the wave disc 6 is all connected to flange 7, is provided between the outward corrugated tube 2 and inner corrugated pipe 3
Filled media 1, the filled media 1 are polyethylene fibre compounded mix, and 7 excircle of flange at the both ends is equipped with fixed frame
4, it is fixedly connected by pull rod 5 between the fixed frame 4 at the both ends；The wave disc 6 includes inner disc 62 and external disk 61, described interior
Disk 62 is bolted in external disk 61, and external disk 61 is fixedly connected on flange 7, and 3 both ends port of inner corrugated pipe is all connected to inner disc 62, outer ripple
2 both ends port of pipe is all connected to external disk 61；Polyethylene fibre compounded mix is complex layered device, is followed successively by corrosion resistant from inside to outside
Layer of cloth, high-temperature-resistant layer, polyethylene fiber layer, buffer layer and corrosion resistant layer of cloth；Poly- four are filled between the inner disc 62 and external disk 61
Vinyl fluoride raw material band.
Present invention employs double-ply bellows device, especially with the thread connecting mode of inner disc 62 and external disk 61,
Allow inner corrugated pipe 3 easily to remove replacement, can be customized according to operating condition actual demand and inner corrugated pipe 3 is replaced in timing；
Due to being only to carry out part replacement, replacement cost cost saved；The design of bi-bellow extends product from complete machine
Service life, and the security performance of product has been significantly increased；The invention device is simple, novel in design, significant effect.
Claims (4)
1. a kind of high life wavy metal pipe device, which is characterized in that including outward corrugated tube (2), inner corrugated pipe (3), flange (7)
With wave disc (6), the inner corrugated pipe (3) is set in the inside of outward corrugated tube (2), the outward corrugated tube (2) and inner corrugated pipe
(3) both ends port is all connected to wave disc (6), and the wave disc (6) is all connected to flange (7), the outward corrugated tube (2) and
It is provided between inner corrugated pipe (3) filled media (1), the filled media (1) is polyethylene fibre compounded mix, the both ends
Flange (7) excircle be equipped with fixed frame (4), be fixedly connected between the fixed frame (4) at the both ends by pull rod (5)；Institute
Stating wave disc (6) includes inner disc (62) and external disk (61), and the inner disc (62) is bolted in external disk (61), and external disk (61) is fixedly connected
In flange (7), inner corrugated pipe (3) both ends port is all connected to inner disc (62), and outward corrugated tube (2) both ends port is all connected to external disk
(61).
2. a kind of high life wavy metal pipe device according to claim 1, which is characterized in that polyethylene fibre is compound to be filled out
Material is complex layered device, is followed successively by corrosion resistant layer of cloth, high-temperature-resistant layer, polyethylene fiber layer, buffer layer and corrosion resistant cloth from inside to outside
Layer.
3. a kind of high life wavy metal pipe device according to claim 1, which is characterized in that the inner disc (62) and outer
Anticorrosion adhesive tape is filled between disk (61).
4. a kind of high life wavy metal pipe device according to claim 3, which is characterized in that the anticorrosion adhesive tape is poly-
Tetrafluoroethene raw material band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069098.0A CN108953820A (en) | 2018-09-13 | 2018-09-13 | A kind of high life wavy metal pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069098.0A CN108953820A (en) | 2018-09-13 | 2018-09-13 | A kind of high life wavy metal pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108953820A true CN108953820A (en) | 2018-12-07 |
Family
ID=64476543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811069098.0A Pending CN108953820A (en) | 2018-09-13 | 2018-09-13 | A kind of high life wavy metal pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953820A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696549A (en) * | 2020-12-31 | 2021-04-23 | 核工业西南物理研究院 | Integrated reinforced pipeline limiting assembly |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202419022U (en) * | 2012-01-09 | 2012-09-05 | 中国矿业大学 | Pipeline compensator utilizing composite corrugated pipes |
| CN202580443U (en) * | 2012-04-12 | 2012-12-05 | 南京晨光东螺波纹管有限公司 | Steam-water separation reheater expansion joint |
| US20130015653A1 (en) * | 2011-07-15 | 2013-01-17 | Cipra Dale O | Scissor duct flex joint damper |
| CN104110536A (en) * | 2014-06-23 | 2014-10-22 | 江苏星球防腐科技有限公司 | Reinforced polytetrafluoroethylene corrugated pipe |
| CN204114369U (en) * | 2014-08-12 | 2015-01-21 | 无锡市锡山环宇金属软管有限公司 | Compound bellows |
| CN106870846A (en) * | 2017-04-22 | 2017-06-20 | 江苏亚星波纹管有限公司 | A kind of multi-purpose type corrugated pipe connector |
| CN107120487A (en) * | 2017-06-18 | 2017-09-01 | 江苏长风波纹管有限公司 | The high non-corrosive metal (NCM) expansion joint of high temperature resistant |
| KR20170103250A (en) * | 2016-03-03 | 2017-09-13 | 신기산업 주식회사 | Double bellows typed apparatus |
| CN207777842U (en) * | 2017-12-28 | 2018-08-28 | 沃尔芙阀门制造有限公司 | A kind of expansion corrugated pipe |
| CN209068019U (en) * | 2018-09-13 | 2019-07-05 | 江苏永昌膨胀节有限公司 | A kind of high life wavy metal pipe device |
-
2018
- 2018-09-13 CN CN201811069098.0A patent/CN108953820A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130015653A1 (en) * | 2011-07-15 | 2013-01-17 | Cipra Dale O | Scissor duct flex joint damper |
| CN202419022U (en) * | 2012-01-09 | 2012-09-05 | 中国矿业大学 | Pipeline compensator utilizing composite corrugated pipes |
| CN202580443U (en) * | 2012-04-12 | 2012-12-05 | 南京晨光东螺波纹管有限公司 | Steam-water separation reheater expansion joint |
| CN104110536A (en) * | 2014-06-23 | 2014-10-22 | 江苏星球防腐科技有限公司 | Reinforced polytetrafluoroethylene corrugated pipe |
| CN204114369U (en) * | 2014-08-12 | 2015-01-21 | 无锡市锡山环宇金属软管有限公司 | Compound bellows |
| KR20170103250A (en) * | 2016-03-03 | 2017-09-13 | 신기산업 주식회사 | Double bellows typed apparatus |
| CN106870846A (en) * | 2017-04-22 | 2017-06-20 | 江苏亚星波纹管有限公司 | A kind of multi-purpose type corrugated pipe connector |
| CN107120487A (en) * | 2017-06-18 | 2017-09-01 | 江苏长风波纹管有限公司 | The high non-corrosive metal (NCM) expansion joint of high temperature resistant |
| CN207777842U (en) * | 2017-12-28 | 2018-08-28 | 沃尔芙阀门制造有限公司 | A kind of expansion corrugated pipe |
| CN209068019U (en) * | 2018-09-13 | 2019-07-05 | 江苏永昌膨胀节有限公司 | A kind of high life wavy metal pipe device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696549A (en) * | 2020-12-31 | 2021-04-23 | 核工业西南物理研究院 | Integrated reinforced pipeline limiting assembly |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |