CN205781471U - A kind of high-pressure composite pipe - Google Patents
A kind of high-pressure composite pipe Download PDFInfo
- Publication number
- CN205781471U CN205781471U CN201620676936.0U CN201620676936U CN205781471U CN 205781471 U CN205781471 U CN 205781471U CN 201620676936 U CN201620676936 U CN 201620676936U CN 205781471 U CN205781471 U CN 205781471U
- Authority
- CN
- China
- Prior art keywords
- tube body
- soft interior
- composite pipe
- interior tube
- pressure composite
- 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
Abstract
This utility model relates to a kind of high-pressure composite pipe, it is made up of soft interior tube body, hard outer tube body, heat-insulation layer and righting ring set, wherein, the two ends of soft interior tube body are provided with the stereoplasm tube joint connected for pipe, the inwall of soft interior tube body is coated with corrosion-resistant barrier coat, hard outer tube body it is set with outside soft interior tube body, several righting ring sets it are interval with between two bodys, by the link of boards of circumference uniform distribution between each ring set, the space of two bodys is filled with the insulation adhesive linkage of polyurethane foam.This high-pressure composite pipe, it is possible to bear high pressure and have corrosion resistant characteristic, can meet different medium conveying requirement, the purpose reducing investment with reducing maintenance cost, has that manufacture is easy, integrated cost is low, length in service life, an advantage such as safe and reliable.
Description
Technical field
This utility model belongs to pipe technology field, particularly to a kind of high-pressure composite pipe.
Background technology
Pipeline is to be currently used for carrying gas, liquid or the device of band solid particle fluid, has efficient, airtight, without dirty
Dye transmission advantage, be widely used in feedwater, draining, heat supply, give gas, long distance delivery oil and natural gas, agricultural irrigation,
In hydraulic engineering and various commercial plant.In the prior art, more mono-material pipeline is generally used to there is various deficiency,
As: high voltage bearing steel pipe, the most corrosion-resistant；Corrosion resistant stainless steel tube price is high；The most corrosion resistant inexpensive plastic tube, is weak to
High pressure etc..Therefore, produce a kind of corrosion-resistant, shock resistance, compound pipeline complex pipeline that security reliability is high has become the trend of future development.
Summary of the invention
The purpose of this utility model be to provide one integrate high pressure resistant, corrosion-resistant and integrated cost installation low, easy,
And the high-pressure composite pipe of different medium conveying can be met.
For achieving the above object, the technical solution of the utility model is: this high-pressure composite pipe is by soft interior tube body, hard
Outer tube body, heat-insulation layer and righting ring set composition, wherein, the two ends of soft interior tube body are provided with the stereoplasm tube joint connected for pipe,
The inwall of soft interior tube body is coated with corrosion-resistant barrier coat, outside soft interior tube body, is set with hard outer tube body, two bodys
Between be interval with several righting ring sets, by the link of boards of circumference uniform distribution between each ring set, in the space of two bodys
It is filled with the insulation adhesive linkage of polyurethane foam.
Described soft interior tube body is the rotary hose goods of high strength fibre matter.
Described hard outer tube body is pvc pipe or nylon tube.
Described corrosion-resistant barrier coat is polyurethane coating or silica-gel coating or rubber coating.
The high-pressure composite pipe made according to such scheme, it is possible to bear high pressure and have corrosion resistant characteristic, can meet not
Carry requirement with medium, reduce investment and reduce the purpose of maintenance cost.Compared with prior art, this multiple tube has system
Make that simplicity, integrated cost be low, length in service life, the advantage such as safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the radial direction sectional drawing of righting ring set.
Detailed description of the invention
Referring to Fig. 1, Fig. 2, high-pressure composite pipe of the present utility model, this high-pressure composite pipe be by soft interior tube body 1, hard outside
Body 2, insulation adhesive linkage 3 and righting ring set 4 form, and wherein, soft interior tube body 1 is the rotary hose goods of high strength fibre matter,
Its two ends are provided with the stereoplasm tube joint 5 connected for pipe, and this stereoplasm tube joint 5 can arrange different according to the character of tube fluid
Pipe joint, as used existing stainless steel joint for pipeline or snap joint etc. on market, is coated with on the inwall of soft interior tube body 1
Corrosion-resistant barrier coat 6, is set with hard outer tube body 2, is interval with several centering rings between two bodys outside soft interior tube body 1
Set 4, is connected by the gusset 7 of circumference uniform distribution between each ring set, is filled with the insulation of polyurethane foam in the space of two bodys
Adhesive linkage 3.Described hard outer tube body 2 is pvc pipe or nylon tube.Described corrosion-resistant barrier coat 6 is polyurethane coating or silica gel
Coating or rubber coating.During filling heat insulating wall 3, first soft interior tube body 1 is filled with pressure-air, flexible pipe is propped up, then by some
Individual righting ring set 4 is by the righting of soft interior tube body 1, and filling polyurethane foam in the space between two pipes, composition is incubated adhesive linkage
3, this insulation adhesive linkage 3 can determine thickness according to ambient temperature, to meet fluid requirements and to adapt to the difference of environment.During use,
Pipeline is transported to scene, and the stereoplasm tube joint 5 making multiple tube two ends prominent is connected firmly by connector or pipe fitting, tries with clear water
Can come into operation after pressure and flushing；Also pipeline can be produced equipment and be transported to production scene, field, according to reality lay need into
Capable production, to reduce the pipe joint quantity of multiple tube, reduces production cost, and can reduce leakage probability, accomplishes pressure testing, answers
Close, laying is carried out simultaneously.
Claims (4)
1. a high-pressure composite pipe, it is characterised in that: this high-pressure composite pipe is by soft interior tube body, hard outer tube body, heat-insulation layer
Forming with righting ring set, wherein, the two ends of soft interior tube body are provided with the stereoplasm tube joint connected for pipe, at soft interior tube body
It is coated with corrosion-resistant barrier coat on inwall, outside soft interior tube body, is set with hard outer tube body, if being interval with between two bodys
Dry righting ring set, by the link of boards of circumference uniform distribution between each ring set, is filled with polyurethane foam in the space of two bodys
The insulation adhesive linkage of foam.
High-pressure composite pipe the most according to claim 1, it is characterised in that: described soft interior tube body is high strength fibre matter
Rotary hose goods.
High-pressure composite pipe the most according to claim 1, it is characterised in that: described hard outer tube body is pvc pipe or nylon tube.
High-pressure composite pipe the most according to claim 1, it is characterised in that: described corrosion-resistant barrier coat is polyurethane coating
Or silica-gel coating or rubber coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676936.0U CN205781471U (en) | 2016-07-01 | 2016-07-01 | A kind of high-pressure composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676936.0U CN205781471U (en) | 2016-07-01 | 2016-07-01 | A kind of high-pressure composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781471U true CN205781471U (en) | 2016-12-07 |
Family
ID=58126725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620676936.0U Expired - Fee Related CN205781471U (en) | 2016-07-01 | 2016-07-01 | A kind of high-pressure composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925499A (en) * | 2019-11-08 | 2020-03-27 | 安徽莱鑫精密特种钢管有限公司 | High-strength small-caliber seamless stainless steel pipe |
-
2016
- 2016-07-01 CN CN201620676936.0U patent/CN205781471U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925499A (en) * | 2019-11-08 | 2020-03-27 | 安徽莱鑫精密特种钢管有限公司 | High-strength small-caliber seamless stainless steel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |