CN208295379U - A kind of anti-acid corrugated expansion joint - Google Patents
A kind of anti-acid corrugated expansion joint Download PDFInfo
- Publication number
- CN208295379U CN208295379U CN201820650201.XU CN201820650201U CN208295379U CN 208295379 U CN208295379 U CN 208295379U CN 201820650201 U CN201820650201 U CN 201820650201U CN 208295379 U CN208295379 U CN 208295379U
- Authority
- CN
- China
- Prior art keywords
- circle band
- cloth
- compound
- adapter tube
- tube bending
- 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
Links
- 230000001458 anti-acid effect Effects 0.000 title claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 27
- 239000004744 fabric Substances 0.000 claims abstract description 22
- 238000005452 bending Methods 0.000 claims abstract description 16
- 239000003292 glue Substances 0.000 claims abstract description 8
- 229920001973 fluoroelastomer Polymers 0.000 claims description 14
- 239000005322 wire mesh glass Substances 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 3
- 229940125782 compound 2 Drugs 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a kind of anti-acid corrugated expansion joint, including two adapter tube bending parts, compound circle band, two adapter tube bending parts are fixedly connected with the two sides of the compound circle band respectively, the adapter tube bending part access conduit, the compound circle band is the panel-like member that three cloth, four glue is combined, and the cloth is wired glass-fiber-fabric.The utility model has the beneficial effects that the utility model provides a kind of compensator with corrosion resistance, which is used for corrosion resistant bellows, the long service life of the compensator.
Description
Technical field
The utility model relates to Bellows Technology fields, and in particular to a kind of anti-acid corrugated expansion joint includes two
Adapter tube bending part.
Background technique
Pipeline, which usually needs to transport, in existing technology has corrosive medium, and transporting corrosive medium will lead to,
Pipeline is degenerated, and conveying bellows is caused not to be available.Compensator is used in pipe-line system and is easily installed, and also adapts to pipeline
Function of expanding with heat and contract with cold, it is extremely urgent to provide a kind of corrugated expansion joint with corrosion resistance.
Summary of the invention
The utility model overcomes the shortcomings of that background technique provides a kind of anti-acid corrugated expansion joint, purpose of design: mentions
A kind of compensator with corrosion resistance is supplied, which is used for corrosion resistant bellows, which uses the longevity
Life length.
The utility model provides following technical proposals: a kind of anti-acid corrugated expansion joint, rolls over including two adapter tubes
Comer pieces 1, compound circle band 2, two adapter tube bending parts 1 are fixedly connected with the two sides of the compound circle band 2 respectively, described to connect
1 access conduit of pipe bending part, the compound circle band 2 are the panel-like member that three cloth, four glue is combined, and the cloth is wired glass-fiber-fabric,
The silk is wire；The glue is fluorubber, and the compound circle band 2 is successively alternate multiple by fluororubber layer, wired glass layer of cloth
It closes, the outermost layer of the compound circle band 2 is fluororubber layer.
The utility model has the beneficial effects that the compound circle band 2 is successively alternate compound by fluororubber layer, wired glass layer of cloth
It forms, the outermost layer of the compound circle band 2 is fluororubber layer.Compensator is used in pipe-line system and is easily installed, and the application mentions
A kind of compensator with corrosion resistance is supplied, which is used for corrosion resistant bellows, which uses the longevity
Life length.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the microstructure schematic diagram of compound circle band 2.
Specific embodiment
The utility model is further described below in conjunction with attached drawing and specific embodiment.
Fig. 1, in 2: adapter tube bending part 1, compound circle band 2, sealing ring 3, upper pressing ring 4, bolt 5, fluororubber layer 6, wired glass
Fine layer of cloth 7.
A kind of anti-acid corrugated expansion joint include two adapter tube bending part 1, compound circle band 2, two adapter tubes
Bending part 1 respectively with it is described it is compound circle band 2 two sides be fixedly connected, two adapter tube bending parts 1 respectively with it is described compound
The mode that the two sides of circle band 2 are fixedly connected is: there is also have sealing ring 3, upper pressing ring 4, bolt 5, the upper pressing ring 4, adapter tube folding
Comer pieces 1 clamps compound 2 edge of circle band, and sealing ring 3 is set to compound 2 marginal position of circle band, and bolt 5 runs through adapter tube bending
Part 1, upper pressing ring 4 fasten clamping connection.
1 access conduit of adapter tube bending part, the compound circle band 2 is the panel-like member that three cloth, four glue is combined, described
Cloth is wired glass-fiber-fabric, and the silk is wire；The glue is fluorubber, and the compound circle band 2 is successively by fluororubber layer 6, folder
Silk glass layer of cloth 7 is alternate to be combined, and the outermost layer of the compound circle band 2 is fluororubber layer.Adapter tube bending part 1 be mounted directly with
In pipeline.By pipeline cut off then by the compensator be packed into or installation pipeline during be directly loadable into.
It is described it is compound circle band 2 material be successively fluororubber layer, wired glass layer of cloth, fluororubber layer, wired glass layer of cloth,
Fluororubber layer, wired glass layer of cloth, fluororubber layer, using wired glass layer of cloth, the compound suppressing of fluororubber layer interval, the fluorine rubber
Glue has acid-resistant property, and the wired glass layer of cloth can dramatically increase self-strength.
Claims (1)
1. a kind of anti-acid corrugated expansion joint, including two adapter tube bending parts (1), compound circle band (2), which is characterized in that
Two adapter tube bending parts (1) are fixedly connected with the two sides of the compound circle band (2) respectively, the adapter tube bending part (1)
Access conduit, the compound circle band (2) are the panel-like member that three cloth, four glue is combined, and the cloth is wired glass-fiber-fabric, the silk
For wire；The glue is fluorubber, the compound circle with (2) successively by fluororubber layer, wired glass layer of cloth it is alternate compound and
At the outermost layer of the compound circle band (2) is fluororubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650201.XU CN208295379U (en) | 2018-05-03 | 2018-05-03 | A kind of anti-acid corrugated expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650201.XU CN208295379U (en) | 2018-05-03 | 2018-05-03 | A kind of anti-acid corrugated expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208295379U true CN208295379U (en) | 2018-12-28 |
Family
ID=64703928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820650201.XU Expired - Fee Related CN208295379U (en) | 2018-05-03 | 2018-05-03 | A kind of anti-acid corrugated expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208295379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426114A (en) * | 2018-05-03 | 2018-08-21 | 江苏宏博机械制造有限公司 | A kind of anti-acid corrugated expansion joint |
-
2018
- 2018-05-03 CN CN201820650201.XU patent/CN208295379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426114A (en) * | 2018-05-03 | 2018-08-21 | 江苏宏博机械制造有限公司 | A kind of anti-acid corrugated expansion joint |
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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: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |