CN109667995A - A kind of polygon double-wall corrugated pipeline with high rigidity, high flexibility - Google Patents
A kind of polygon double-wall corrugated pipeline with high rigidity, high flexibility Download PDFInfo
- Publication number
- CN109667995A CN109667995A CN201910084556.6A CN201910084556A CN109667995A CN 109667995 A CN109667995 A CN 109667995A CN 201910084556 A CN201910084556 A CN 201910084556A CN 109667995 A CN109667995 A CN 109667995A
- Authority
- CN
- China
- Prior art keywords
- wall
- structure outer
- corrugated pipe
- high rigidity
- high flexibility
- 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
- 238000000465 moulding Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000630 rising effect Effects 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
-
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
Abstract
The invention discloses a kind of polygon double-wall corrugated pipe with high rigidity, high flexibility, includes pipeline body, and pipeline body outer wall is equipped with polygonized structure outer wall and cirque structure outer wall；Polygonized structure outer wall and cirque structure outer wall are arranged alternately.The present invention not only has the characteristics that high rigidity, also has the characteristics that high flexibility, meanwhile, also there is feature easy to install, easy to produce, be suitble to be widely used to promote.
Description
Technical field
The present invention relates to plastic conduit technical field, especially a kind of polygon double-walled wave with high rigidity, high flexibility
Line pipeline.
Background technique
Double-walled plastic corrugated pipe has cyclic structure outer wall and smooth cylindrical inner, wide with its excellent performance
It is general to be applied to buried drain pipe road etc..The beginning of the eighties succeeds in developing first in Germany, the development and perfect, double-walled by more than ten years
The promotion and application of bellows are in rising situation, but due to the feature on the pipeline configuration -- and shape is circle, promotes it
There are difficult to install and security risks etc. in installation and useful life longevity.To solve the above-mentioned problems, the patent No.:
Propose a kind of outer octagon inner circle double-wall corrugated pipe in CN207421550U, the double-wall corrugated pipe of the cylindrical structure of inner wall,
It is characterized in that, conventional cyclic structure outer wall is changed to polygonized structure, the outer surface of pipeline and the contact surface of ground are improved
Product, it is above-mentioned to solve the problems, such as, but the complete polygon outer wall bellows structure that the patent proposes, it will cause pipeline
Flexibility decreases relative to cyclic structure outer wall bellows, not can solve safety problem.
Summary of the invention
The object of the present invention is to provide a kind of polygon double-wall corrugated pipe with high rigidity, high flexibility.The present invention
Not only have the characteristics that high rigidity, also has the characteristics that high flexibility, meanwhile, also there is feature easy to install, easy to produce, be suitble to wide
General popularization and use.
Technical solution of the present invention: a kind of polygon double-wall corrugated pipe with high rigidity, high flexibility, includes pipeline sheet
Body, pipeline body outer wall are equipped with polygonized structure outer wall and cirque structure outer wall；Polygonized structure outer wall and cirque structure
Outer wall is arranged alternately.
Polygon double-wall corrugated pipe above-mentioned with high rigidity, high flexibility, the shape of the polygonized structure outer wall
Size is greater than the outer dimension of cirque structure outer wall.
Polygon double-wall corrugated pipe above-mentioned with high rigidity, high flexibility, the shape of the polygonized structure outer wall
For even-numbered polygons structure.
Polygon double-wall corrugated pipe above-mentioned with high rigidity, high flexibility, the shape of the polygonized structure outer wall
For quadrangle, hexagon, octagon, decagon or dodecagon.
Polygon double-wall corrugated pipe above-mentioned with high rigidity, high flexibility, the shape of the cirque structure outer wall
Section is rectangle.
Polygon double-wall corrugated pipe above-mentioned with high rigidity, high flexibility, the periphery of the polygonized structure outer wall
At least one groove trough is provided on face.
Polygon double-wall corrugated pipe above-mentioned with high rigidity, high flexibility, the section configuration of the groove trough are U
Shape.
Polygon double-wall corrugated pipe above-mentioned with high rigidity, high flexibility, outside the pipeline body, polygonized structure
Wall and cirque structure outer wall pass through melting extrusion integrated molding.
Beneficial effects of the present invention
1, of the invention by the way that polygonized structure outer wall and cirque structure outer wall are arranged simultaneously in pipeline body outer wall, and will
Polygonized structure outer wall and cirque structure outer wall are alternately arranged, and not only increase ring stiffness, while flexibility also with higher；
In addition, increasing pipeline with ground and earthing contact area, conducive to the installation of pipeline relative to conventional circular ring shape double-wall corrugated pipe
The safety used with the later period.
2, the present invention on pipeline polygonized structure outer wall by being arranged groove trough, while polygonized structure outer wall dimension
Greater than adjacent cylindrical structure outer wall dimension, the rigidity of pipeline is further improved, improves crushing resistance, meanwhile, it is also further
It is preferably flexible to impart pipeline.
3, double-wall corrugated pipe of the invention can be given birth to by melting extrusion integrated molding using existing equipment and production line
It produces, is readily produced, is suitble to be widely popularized.
The ring stiffness of bellows described in bellows of the present invention and traditional bellows and background technique and flexibility comparison are such as
Under:
Detailed description of the invention
Fig. 1 is the schematic perspective view of inventive pipeline；
Fig. 2 is the plan view of inventive pipeline；
Fig. 3 is the cross-sectional view of inventive pipeline；
Fig. 4 is the partial enlargement diagram of inventive pipeline.
Appended drawing reference: 1- pipeline body, 2- cirque structure outer wall, 3- polygonized structure outer wall, 4- groove trough.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment: a kind of polygon double-wall corrugated pipe with high rigidity, high flexibility includes pipe as shown in attached drawing 1-4
Road ontology 1,1 outer wall of pipeline body are equipped with polygonized structure outer wall 3 and cirque structure outer wall 2；Polygonized structure outer wall 3 and circle
Ring structure outer wall 2 is arranged alternately.
Working principle: the present invention manages pipeline outer wall and is alternately arranged shape by polygonized structure outer wall 3 and cirque structure outer wall 2
At double-wall corrugated pipe outer wall, imparts pipeline while there is the characteristic of rigidity and flexibility.
Preferably, the outer dimension of the polygonized structure outer wall 3 is greater than the shape ruler of cirque structure outer wall 2
It is very little.In Pipe installing and when placing, the polygonized structure outer wall 3 of larger size comes into contact in a large area with ground and banketing first, protects
The rigidity for demonstrate,proving pipeline, is conducive to the safety in the installation and later period use of pipeline.
Preferably, the shape of the polygonized structure outer wall 3 is even-numbered polygons structure.
Preferably, the shape of the polygonized structure outer wall 3 is quadrangle, hexagon, octagon, decagon or ten
Two side shapes.
Preferably, the shape section of the cirque structure outer wall 2 is rectangle.
Preferably, being provided at least one groove trough 4 on the outer peripheral surface of the polygonized structure outer wall 3.Groove
The presence of trough 4 further improves the ring stiffness of bellows of the present invention.
Preferably, the section configuration of the groove trough 4 is U-shaped.
Preferably, the pipeline body 1, polygonized structure outer wall 3 and cirque structure outer wall 2 pass through melting extrusion
Integrated molding.Molding equipment is consistent with existing equipment and production line, easy to implement and production.
Claims (8)
1. a kind of polygon double-wall corrugated pipe with high rigidity, high flexibility, it is characterised in that: it include pipeline body (1), pipe
Ontology (1) outer wall in road is equipped with polygonized structure outer wall (3) and cirque structure outer wall (2)；Polygonized structure outer wall (3) and annulus
Shape structure outer wall (2) is arranged alternately.
2. the polygon double-wall corrugated pipe according to claim 1 with high rigidity, high flexibility, it is characterised in that: described
Polygonized structure outer wall (3) outer dimension be greater than cirque structure outer wall (2) outer dimension.
3. the polygon double-wall corrugated pipe according to claim 1 with high rigidity, high flexibility, it is characterised in that: described
Polygonized structure outer wall (3) shape be even-numbered polygons structure.
4. the polygon double-wall corrugated pipe according to claim 3 with high rigidity, high flexibility, it is characterised in that: described
Polygonized structure outer wall (3) shape be quadrangle, hexagon, octagon, decagon or dodecagon.
5. the polygon double-wall corrugated pipe according to claim 1 with high rigidity, high flexibility, it is characterised in that: described
Cirque structure outer wall (2) shape section be rectangle.
6. the polygon double-wall corrugated pipe according to claim 1 with high rigidity, high flexibility, it is characterised in that: described
Polygonized structure outer wall (3) outer peripheral surface on be provided at least one groove trough (4).
7. the polygon double-wall corrugated pipe according to claim 6 with high rigidity, high flexibility, it is characterised in that: described
The section configuration of groove trough (4) is U-shaped.
8. the polygon double-wall corrugated pipe according to claim 1 with high rigidity, high flexibility, it is characterised in that: described
Pipeline body (1), polygonized structure outer wall (3) and cirque structure outer wall (2) pass through melting extrusion integrated molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910084556.6A CN109667995A (en) | 2019-01-29 | 2019-01-29 | A kind of polygon double-wall corrugated pipeline with high rigidity, high flexibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910084556.6A CN109667995A (en) | 2019-01-29 | 2019-01-29 | A kind of polygon double-wall corrugated pipeline with high rigidity, high flexibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109667995A true CN109667995A (en) | 2019-04-23 |
Family
ID=66149884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910084556.6A Pending CN109667995A (en) | 2019-01-29 | 2019-01-29 | A kind of polygon double-wall corrugated pipeline with high rigidity, high flexibility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109667995A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906065A (en) * | 2019-12-30 | 2020-03-24 | 广东统塑管业有限公司 | Outer polygonal reinforced corrugated pipe and forming process thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142434A (en) * | 1995-02-14 | 1997-02-12 | 金尾千鹤子 | Synthetic resin corrugated pipe having concave-convex surface |
| CN1241486A (en) * | 1998-06-08 | 2000-01-19 | 东拓工业株式会社 | Corrugated synthetic resin pipe |
| US6024130A (en) * | 1997-05-26 | 2000-02-15 | Totaku Industries, Inc. | Synthetic resin pipe |
| CN203656389U (en) * | 2013-08-21 | 2014-06-18 | 周成立 | Novel double-wall corrugated pipe provided with square outside and round inside |
| CN206159677U (en) * | 2016-10-31 | 2017-05-10 | 浙江地球管业有限公司 | Double -wall corrugated pipe |
| CN206861079U (en) * | 2017-06-05 | 2018-01-09 | 贵州国塑科技管业有限责任公司 | The double-wall corrugated pipe that a kind of ring is firm, ring flexibility is strong |
| CN208311683U (en) * | 2018-05-07 | 2019-01-01 | 康命源（贵州）科技发展有限公司 | Enhanced multilayer double-wall corrugated pipe |
| CN209557821U (en) * | 2019-01-29 | 2019-10-29 | 康命源（安徽）塑料科技发展股份有限公司 | A kind of polygon double-wall corrugated pipeline with high rigidity, high flexibility |
-
2019
- 2019-01-29 CN CN201910084556.6A patent/CN109667995A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142434A (en) * | 1995-02-14 | 1997-02-12 | 金尾千鹤子 | Synthetic resin corrugated pipe having concave-convex surface |
| US6024130A (en) * | 1997-05-26 | 2000-02-15 | Totaku Industries, Inc. | Synthetic resin pipe |
| CN1241486A (en) * | 1998-06-08 | 2000-01-19 | 东拓工业株式会社 | Corrugated synthetic resin pipe |
| CN203656389U (en) * | 2013-08-21 | 2014-06-18 | 周成立 | Novel double-wall corrugated pipe provided with square outside and round inside |
| CN206159677U (en) * | 2016-10-31 | 2017-05-10 | 浙江地球管业有限公司 | Double -wall corrugated pipe |
| CN206861079U (en) * | 2017-06-05 | 2018-01-09 | 贵州国塑科技管业有限责任公司 | The double-wall corrugated pipe that a kind of ring is firm, ring flexibility is strong |
| CN208311683U (en) * | 2018-05-07 | 2019-01-01 | 康命源（贵州）科技发展有限公司 | Enhanced multilayer double-wall corrugated pipe |
| CN209557821U (en) * | 2019-01-29 | 2019-10-29 | 康命源（安徽）塑料科技发展股份有限公司 | A kind of polygon double-wall corrugated pipeline with high rigidity, high flexibility |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906065A (en) * | 2019-12-30 | 2020-03-24 | 广东统塑管业有限公司 | Outer polygonal reinforced corrugated pipe and forming process thereof |
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Address after: 236500 Anhui Jieshou City in Fuyang Province Jieshou jingyilu Development Zone Industrial Park Pansum Guangwu West No. 4 Applicant after: Anhui shengchenyuan Material Technology Industrial Development Co., Ltd Address before: 236500 Anhui Jieshou City in Fuyang Province Jieshou jingyilu Development Zone Industrial Park Pansum Guangwu West No. 4 Applicant before: KANGMINGYUAN (ANHUI) PLASTIC TECHNOLOGY DEVELOPMENT Co.,Ltd. |