CN201739656U - Multi-channel corrugated pipe - Google Patents
Multi-channel corrugated pipe Download PDFInfo
- Publication number
- CN201739656U CN201739656U CN2010202933621U CN201020293362U CN201739656U CN 201739656 U CN201739656 U CN 201739656U CN 2010202933621 U CN2010202933621 U CN 2010202933621U CN 201020293362 U CN201020293362 U CN 201020293362U CN 201739656 U CN201739656 U CN 201739656U
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- CN
- China
- Prior art keywords
- pipe
- outer tube
- bellows
- multichannel
- inner pipes
- 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.)
- Ceased
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a multi-channel corrugated pipe, comprising an outer pipe, the outer pipe is a corrugated pipe, the inner chamber of the outer pipe is provided at least two independently-placed inner pipes, the inner pipes, the inner pipes and the outer pipes mutually abut, the corrugated pipe can be winded and curled, facilitating transportation and construction, corrugates of the corrugated pipe strengthens the strength of the outer pipe, and improves safety factor, the outer pipe inner chamber is provided with at least two inner pipes, the mutually-abutted inner pipes have a support effect upon the outer pipe, and improve whole strength, when the inner pipes are used for city and road construction, the cable or optical cable are sleeved in the inner pipes, forming a layer of protection upon the cable or the optical cable, and further improving safety factor; the inner pipes convey tap water, waste water or natural gas, the outer pipe have a reinforced protection function upon the inner pipes, improving safety factor, and saving a great amount of material and financial resources.
Description
Technical field
The utility model relates to power communication and urban construction tubing technical field, relates in particular to a kind of assembled casing.
Background technique
At present, generally the cable of Shi Yonging, cable protection sleeve pipe mostly are single cable single tube and lay, and safety coefficient is low, and when occurring damaging, the maintenance threading is inconvenient to waste time and energy; Tubing in the existing urban construction according to the different demands of transporting, needs to lay different pipelines, costly effort.
The model utility content
Technical problem to be solved in the utility model provides a kind of safety coefficient height, is convenient to cable or optical cable maintenance threading, and can be used for the multichannel bellows of urban construction.
For solving the problems of the technologies described above, the technical solution of the utility model is: the multichannel bellows, comprise outer tube, and described outer tube is a bellows, be provided with at least two independent interior pipes of placing in the described outer tube bore, recline mutually between pipe and the described outer tube between the pipe and in described in described.
As optimized technical scheme, the ripple of described bellows is a helical ripple.
As optimized technical scheme, be provided with pipe in three in the described outer tube bore, can certainly be four five or other radical, concrete condition is selected according to the need cable or optical cable radical; When being used for urban construction, select according to demand, then select pipe in two with the waste water pipeline as tap water.
As to improvement of the technical scheme, described in pipe for having the interior pipe of different colours respectively, different like this colors has made things convenient for threading and maintenance widely.
Improve as the another kind to technique scheme, described inner tubal wall vertically is respectively equipped with the vitta that is used to distinguish pipe in each along described interior pipe, and the lines of different colours have made things convenient for threading and maintenance widely like this.
As optimized technical scheme, described interior pipe is pipe in the polyethylene.
As another optimized technical scheme, described interior pipe comprises interior outer tube layer of being made by polyethylene and the core pipe layer that is fabricated from a silicon.
As to improvement of the technical scheme, described in the skin of pipe for having the interior outer tube layer of different colours respectively.
As the another kind of technique scheme is improved, described in the outer tube layer upper edge described in pipe vertically be respectively equipped with the vitta that is used to distinguish pipe in each, the lines of different colours have made things convenient for threading and maintenance widely like this.
As optimized technical scheme, described outer tube is the polyethylene outer tube.
Owing to adopted technique scheme, the multichannel bellows, comprise outer tube, described outer tube is a bellows, be provided with at least two independent interior pipes of placing in the described outer tube bore, recline mutually between the pipe and between described interior pipe and the described outer tube in described, described bellows can twine curling, transportation and construction have been made things convenient for, the ripple of described bellows has been strengthened the intensity of outer tube, has improved safety coefficient, and pipe at least two is installed in the outer tube bore, the interior pipe that reclines has mutually played the effect of supporting to outer tube, improved bulk strength simultaneously, when being used for city and road construction, cable or optical cable have been through in the described interior pipe, cable or optical cable are increased one deck protection, further improved safety coefficient; Transport tap water, waste water or rock gas in the interior pipe, the internal pipe of outer tube has played the effect of strengthening protection, has improved safety coefficient, has saved a large amount of physical resources and financial resources.
Description of drawings
Fig. 1 is the utility model embodiment's a longitudinal sectional drawing;
Fig. 2 is the utility model embodiment's a structural representation;
Among the figure: the 1-outer tube; The 2-ripple; Pipe in the 3-, the 4-vitta.
Embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.Should be understood that these embodiments only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As Fig. 1 or shown in Figure 2, the multichannel bellows comprises outer tube 1, and described outer tube 1 is a bellows, is provided with at least two independent interior pipes of placing 3 in described outer tube 1 inner chamber, reclines mutually between the described interior pipe 3 and between described interior pipe 3 and the described outer tube 1.
As optimized technical scheme, the ripple 2 of described bellows is a helical ripple.
As optimized technical scheme, be provided with in three in described outer tube 1 inner chamber and manage 3, can certainly be four five or other radical, concrete condition is selected according to the need cable or optical cable radical; When being used for urban construction, select according to demand, then select pipe in two with the waste water pipeline as tap water.
As to improvement of the technical scheme, described in pipe 3 for having the interior pipe of different colours respectively, different like this colors has made things convenient for threading and maintenance widely.
Improve as the another kind to technique scheme, described interior pipe 3 walls vertically are respectively equipped with the vitta 4 that is used to distinguish pipe in each along described interior pipe, and the lines of different colours have made things convenient for threading and maintenance widely like this.
As optimized technical scheme, described interior pipe 3 is a pipe in the polyethylene.
As another optimized technical scheme, described interior pipe 3 comprises interior outer tube layer of being made by polyethylene and the core pipe layer that is fabricated from a silicon.
As to improvement of the technical scheme, described in the skin of pipe 3 for having the interior outer tube layer of different colours respectively.
As the another kind of technique scheme is improved, described in pipe 3 outer upper edges described in pipe 3 vertically be respectively equipped with the vitta that is used to distinguish pipe in each, the lines of different colours have made things convenient for threading and maintenance widely like this.
As optimized technical scheme, described outer tube 1 is the polyethylene outer tube.
The multichannel bellows comprises outer tube 1, and described outer tube 1 is a bellows, and the ripple 2 of described bellows is a helical ripple, establishes three independent interior pipes of placing 3 in described outer tube 1 inner chamber, reclines mutually between the described interior pipe 3 and between described interior pipe 3 and the described outer tube 1.
Described outer tube 1 is the polyethylene outer tube.
Described multichannel bellows can twine curling, has made things convenient for transportation and construction, and length can be selected 50～1000m for use, outer tube 1 external diameter can be selected 85 ± 3.0mm for use, outer tube 1 ripple height can be selected 8.5 ± 2mm for use, and interior pipe 3 monomer external diameters can be selected 33 ± 0.3mm for use, interior pipe 3 monomer section wall thickness 〉=2.5mm.
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. the multichannel bellows comprises outer tube, it is characterized in that: described outer tube is a bellows, is provided with at least two independent interior pipes of placing in the described outer tube bore, reclines mutually between pipe and the described outer tube between the pipe and in described in described.
2. multichannel bellows as claimed in claim 1 is characterized in that: the ripple of described bellows is a helical ripple.
3. multichannel bellows as claimed in claim 1 is characterized in that: be provided with pipe in three in the described outer tube bore.
4. multichannel bellows as claimed in claim 3 is characterized in that: pipe is for having the interior pipe of different colours respectively in described.
5. multichannel bellows as claimed in claim 3 is characterized in that: described inner tubal wall vertically is respectively equipped with the vitta that is used to distinguish pipe in each along described interior pipe.
6. as claim 4 or 5 described multichannel bellowss, it is characterized in that: pipe is pipe in the polyethylene in described.
7. multichannel bellows as claimed in claim 3 is characterized in that: pipe comprises interior outer tube layer of being made by polyethylene and the core pipe layer that is fabricated from a silicon in described.
8. multichannel bellows as claimed in claim 7 is characterized in that: the skin of pipe is for having the interior outer tube layer of different colours respectively in described.
9. multichannel bellows as claimed in claim 7 is characterized in that: in described the outer tube layer upper edge described in pipe vertically be respectively equipped with the vitta that is used to distinguish pipe in each.
10. multichannel bellows as claimed in claim 3 is characterized in that: described outer tube is the polyethylene outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202933621U CN201739656U (en) | 2010-08-13 | 2010-08-13 | Multi-channel corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202933621U CN201739656U (en) | 2010-08-13 | 2010-08-13 | Multi-channel corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739656U true CN201739656U (en) | 2011-02-09 |
Family
ID=43554931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202933621U Ceased CN201739656U (en) | 2010-08-13 | 2010-08-13 | Multi-channel corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201739656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376081A (en) * | 2012-08-28 | 2017-11-24 | 康尔福盛公司 | More lumen hoses |
| CN107810778A (en) * | 2017-10-31 | 2018-03-20 | 绍兴文理学院元培学院 | A kind of adjustable tree bracket |
-
2010
- 2010-08-13 CN CN2010202933621U patent/CN201739656U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376081A (en) * | 2012-08-28 | 2017-11-24 | 康尔福盛公司 | More lumen hoses |
| CN107810778A (en) * | 2017-10-31 | 2018-03-20 | 绍兴文理学院元培学院 | A kind of adjustable tree bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20120524 Decision number of declaring invalidation: 18641 Granted publication date: 20110209 |