CN108644488A - A kind of reinforced pipeline - Google Patents
A kind of reinforced pipeline Download PDFInfo
- Publication number
- CN108644488A CN108644488A CN201810660393.7A CN201810660393A CN108644488A CN 108644488 A CN108644488 A CN 108644488A CN 201810660393 A CN201810660393 A CN 201810660393A CN 108644488 A CN108644488 A CN 108644488A
- Authority
- CN
- China
- Prior art keywords
- tube
- gap
- outer tube
- reinforcing rib
- intermediate tube
- 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
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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
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
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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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
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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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
- F16L59/065—Arrangements using an air layer or vacuum using vacuum
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of reinforced pipelines, including the inner tube being arranged successively from inside to outside, intermediate tube and outer tube, there are the first gaps of vacuum shape between said inner tube and intermediate tube, there are the second gaps between the intermediate tube and outer tube, in first gap several first reinforcing ribs are evenly distributed with along pipeline circumferential direction, first reinforcing rib is in continuous " S " type along pipe lengths and is formed with several bending parts, two adjacent bending parts are separately fixed at inner tube, on intermediate tube, in second gap several cricoid second reinforcing ribs are equipped with along pipe lengths, the both sides of second reinforcing rib are separately fixed at intermediate tube, on outer tube, the lateral wall of the outer tube is equipped with wearing layer.A kind of reinforced pipeline provided by the invention has preferable heat insulation effect again while mitigating dead weight, and pipeline service life is permanent, is replaced without frequent, mitigates the investment of manpower and materials, have a good application prospect, be worthy to be popularized.
Description
Technical field
The present invention relates to a kind of reinforced pipelines, belong to pipe technology field.
Background technology
Pipeline has extremely extensive purposes in modern industry, is connected by various pipelines and realizes fluid transport or industry
Metaplasia is produced.In order to realize being used for a long time for pipeline, avoid frequently replacing, usually by the more thick and heavy of pipeline setting, cause to carry,
Assembling etc. is inconvenient, expends larger manpower and materials, and fragile, and repair and replacement are frequent, is unfavorable for the economic effect of producer
Benefit, it is therefore desirable to further research.
Invention content
In order to overcome the deficiencies in the prior art, the present invention provides a kind of reinforced pipelines, mitigate the same of dead weight
When there is preferable heat insulation effect again, pipeline service life is permanent, is replaced without frequent, mitigates the investment of manpower and materials, have
Good application prospect, is worthy to be popularized.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of reinforced pipeline, it is characterised in that：It is described including inner tube, intermediate tube and the outer tube being arranged successively from inside to outside
There are the first gaps of vacuum shape between inner tube and intermediate tube, there are the second gap between the intermediate tube and outer tube, described
Several first reinforcing ribs are evenly distributed with along pipeline circumferential direction in one gap, first reinforcing rib is along pipe lengths
In continuous " S " type and several bending parts are formed with, adjacent two bending parts are separately fixed at inner tube, on intermediate tube, and described the
Several cricoid second reinforcing ribs are equipped with along pipe lengths in two gaps, the both sides of second reinforcing rib are fixed respectively
On intermediate tube, outer tube, the lateral wall of the outer tube is equipped with wearing layer.
A kind of reinforced pipeline above-mentioned, it is characterised in that：First reinforcing rib, the second reinforcing rib are by stainless steel
Matter is made.
A kind of reinforced pipeline above-mentioned, it is characterised in that：The width in first gap is 3 ~ 15mm.
A kind of reinforced pipeline above-mentioned, it is characterised in that：The width in second gap is 2 ~ 9mm.
A kind of reinforced pipeline above-mentioned, it is characterised in that：Second gap is vacuum shape.
A kind of reinforced pipeline above-mentioned, it is characterised in that：Corrosion resistant coating is coated on the madial wall of said inner tube.
Advantageous effect：A kind of reinforced pipeline provided by the invention, by be arranged successively from inside to outside inner tube, intermediate tube with
And outer tube three parts are constituted, and it is respectively present the first gap, the second gap between any two, by the first gap, the second gap vacuum
Shape designs, and greatly reduces the dead weight of entire pipeline, simultaneously so that the pipeline has preferable heat preservation cold insulation effect, for spy
The use of different industry is highly beneficial.And the first reinforcing rib being arranged in the first gap respectively, be arranged in the second gap second
Inner tube, intermediate tube and outer tube three parts are firmly tightly coupled together by reinforcing rib, ensure that pipeline integrally has enough steady
It is qualitative, it is firm reliable.In addition, wearing layer, erosion resistant coating are respectively provided with inside and outside pipeline, for greatly prolonging the service life of pipeline
Advantageously.This kind of reinforced pipeline has preferable heat insulation effect again while mitigating dead weight, and pipeline service life is permanent,
It need not frequently replace, mitigate the investment of manpower and materials, have a good application prospect, be worthy to be popularized.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the reinforced pipeline of the present invention；
The meaning of reference numeral in figure：
1：Inner tube；2：Intermediate tube；3：Outer tube；4：First reinforcing rib；5：Second reinforcing rib.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figure 1, a kind of reinforced pipeline, including the inner tube 1, intermediate tube 2 and the outer tube that are arranged successively from inside to outside
3, there are the first gap of vacuum shape between said inner tube 1 and intermediate tube 2, there are between second between the intermediate tube 2 and outer tube 3
Gap, it is preferred that the width in first gap is 3 ~ 15mm, and the width in second gap is 2 ~ 9mm, according to practical situation into
Row selects, and several first reinforcing ribs 4, first reinforcing rib are evenly distributed with along pipeline circumferential direction in first gap
4 are in continuous " S " type along pipe lengths and are formed with several bending parts, adjacent two bending parts be separately fixed at inner tube 1,
On intermediate tube 2, in second gap along pipe lengths be equipped with several the second circular reinforcing ribs 5, described second
The both sides of reinforcing rib 5 are separately fixed at intermediate tube 2, on outer tube 3, and the lateral wall of the outer tube 3 is equipped with wearing layer, wearability
By force, not easy to wear.
Further, first reinforcing rib 4, the second reinforcing rib 5 are made of stainless steel, are connected firmly and are not easy pine
It is dynamic.
Further, second gap is vacuum shape, and heat insulation effect is more notable.
Further, it is coated with corrosion resistant coating on the madial wall of said inner tube 1, there is good corrosion resistance, warp
It is durable long.
This kind of reinforced pipeline is made of inner tube, intermediate tube and the outer tube three parts being arranged successively from inside to outside, and two
It is respectively present the first gap, the second gap between two, the first gap, the second gap vacuum shape design greatly reduce entire
The dead weight of pipeline, simultaneously so that the pipeline has preferable heat preservation cold insulation effect, highly beneficial for the use of special industry.
And the first reinforcing rib being arranged in the first gap respectively, the second reinforcing rib for being arranged in the second gap are firmly by inner tube, centre
Pipe and outer tube three parts are tightly coupled together, ensure that pipeline integrally has enough stability, firm reliable.In addition, pipe
Wearing layer, erosion resistant coating are respectively provided with inside and outside road, for greatly prolonging the service life of pipeline advantageously.This kind of reinforced pipe
Road has preferable heat insulation effect again while mitigating dead weight, and pipeline service life is permanent, is replaced without frequent, mitigates manpower
The investment of material resources, has a good application prospect, and is worthy to be popularized.
The above is only a preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of reinforced pipeline, it is characterised in that：Including inner tube, intermediate tube and the outer tube being arranged successively from inside to outside, institute
The first gap there are vacuum shape between inner tube and intermediate tube is stated, it is described there are the second gap between the intermediate tube and outer tube
Several first reinforcing ribs are evenly distributed with along pipeline circumferential direction in first gap, first reinforcing rib is along duct length side
To in continuous " S " type and being formed with several bending parts, adjacent two bending parts are separately fixed at inner tube, on intermediate tube, described
Several cricoid second reinforcing ribs are equipped with along pipe lengths in second gap, the both sides of second reinforcing rib are solid respectively
It is scheduled on intermediate tube, on outer tube, the lateral wall of the outer tube is equipped with wearing layer.
2. a kind of reinforced pipeline according to claim 1, it is characterised in that：First reinforcing rib, the second reinforcing rib
It is made of stainless steel.
3. a kind of reinforced pipeline according to claim 1, it is characterised in that：The width in first gap be 3 ~
15mm。
4. a kind of reinforced pipeline according to claim 1, it is characterised in that：The width in second gap is 2 ~ 9mm.
5. a kind of reinforced pipeline according to claim 4, it is characterised in that：Second gap is vacuum shape.
6. a kind of reinforced pipeline according to claim 1, it is characterised in that：It is coated on the madial wall of said inner tube resistance to
Etching ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810660393.7A CN108644488A (en) | 2018-06-25 | 2018-06-25 | A kind of reinforced pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810660393.7A CN108644488A (en) | 2018-06-25 | 2018-06-25 | A kind of reinforced pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108644488A true CN108644488A (en) | 2018-10-12 |
Family
ID=63753411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810660393.7A Pending CN108644488A (en) | 2018-06-25 | 2018-06-25 | A kind of reinforced pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108644488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389657A (en) * | 2021-07-27 | 2021-09-14 | 中国人民解放军国防科技大学 | High-temperature fluid channel |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434151Y (en) * | 2009-04-24 | 2010-03-31 | 昆明理工大学 | Solar-energy vacuum hot-water heat-insulation delivery pipe |
| CN102494200A (en) * | 2011-11-15 | 2012-06-13 | 周成立 | Triple-walled reinforcement pipe |
| CN202302372U (en) * | 2011-09-28 | 2012-07-04 | 李长城 | Metal multilayer pipe |
| CN204922266U (en) * | 2015-09-02 | 2015-12-30 | 中国化学工程第六建设有限公司 | Corrosion protective lining pipeline |
| CN206637141U (en) * | 2016-10-11 | 2017-11-14 | 鹤山联塑实业发展有限公司 | A kind of hollow spiral tube and its production equipment |
| CN206861077U (en) * | 2017-05-05 | 2018-01-09 | 常山海刚节能科技有限公司 | A kind of polyurethane thermal pipe with vacuum structure |
| CN208595314U (en) * | 2018-06-25 | 2019-03-12 | 江苏迪威高压科技股份有限公司 | A kind of reinforced pipeline |
-
2018
- 2018-06-25 CN CN201810660393.7A patent/CN108644488A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434151Y (en) * | 2009-04-24 | 2010-03-31 | 昆明理工大学 | Solar-energy vacuum hot-water heat-insulation delivery pipe |
| CN202302372U (en) * | 2011-09-28 | 2012-07-04 | 李长城 | Metal multilayer pipe |
| CN102494200A (en) * | 2011-11-15 | 2012-06-13 | 周成立 | Triple-walled reinforcement pipe |
| CN204922266U (en) * | 2015-09-02 | 2015-12-30 | 中国化学工程第六建设有限公司 | Corrosion protective lining pipeline |
| CN206637141U (en) * | 2016-10-11 | 2017-11-14 | 鹤山联塑实业发展有限公司 | A kind of hollow spiral tube and its production equipment |
| CN206861077U (en) * | 2017-05-05 | 2018-01-09 | 常山海刚节能科技有限公司 | A kind of polyurethane thermal pipe with vacuum structure |
| CN208595314U (en) * | 2018-06-25 | 2019-03-12 | 江苏迪威高压科技股份有限公司 | A kind of reinforced pipeline |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389657A (en) * | 2021-07-27 | 2021-09-14 | 中国人民解放军国防科技大学 | High-temperature fluid channel |
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