CN216158507U - Reinforced HDPE corrugated pipe - Google Patents
Reinforced HDPE corrugated pipe Download PDFInfo
- Publication number
- CN216158507U CN216158507U CN202120435629.4U CN202120435629U CN216158507U CN 216158507 U CN216158507 U CN 216158507U CN 202120435629 U CN202120435629 U CN 202120435629U CN 216158507 U CN216158507 U CN 216158507U
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- Prior art keywords
- port
- pipeline
- thread
- corrugated pipe
- internal connection
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- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 21
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a reinforced HDPE corrugated pipe which comprises a pipeline, wherein the pipeline is of a hollow cylinder structure, the outer side surface of the pipeline is provided with a raised thread, the raised thread is wound on the pipeline and is fixedly connected with the pipeline, the left end of the pipeline is provided with a joint, the joint is a transition section and is of a bell mouth structure, the other end of the joint is connected with an internal connection interface, the internal connection interface is of a hollow cylinder structure, the left end of the internal connection interface is provided with an external connection port, the internal connection interface and the external connection port are integrally formed, a steel belt is arranged inside the raised thread, the steel belt is of a circular structure and is arranged along the square shape of the raised thread; the utility model has the advantages of tight connection and strong pressure resistance.
Description
Technical Field
The utility model belongs to the technical field of HDPE corrugated pipes, and particularly relates to a reinforced HDPE corrugated pipe.
Background
The HDPE corrugated pipe, i.e. the corrugated pipe, is made of high density polyethylene, or is made of high density polyethylene. However, general HDPE corrugated pipes have short service life and are not fatigue-resistant, and after the general HDPE corrugated pipes are used for a period of time, the HDPE corrugated pipes can be damaged, and in addition, the compressive capacity is poor, the joints are not tight, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a reinforced HDPE corrugated pipe with tight connection and strong pressure resistance.
The purpose of the utility model is realized as follows: the utility model provides a strenghthened type HDPE bellows, it includes the pipeline, the pipeline is the hollow cylinder structure, the lateral surface of pipeline is provided with protruding screw thread, protruding thread winding is on the pipeline, and fixed connection, the left end of pipeline is provided with the junction, the junction is the changeover portion, and structural shape is the horn mouth structure, the other end of junction is connected with the interconnection interface, the structural shape of interconnection interface is the hollow cylinder structure, the left end of interconnection interface is provided with outer connector, integrated into one piece between interconnection interface and the outer connector, protruding threaded inside is provided with the steel band, the steel band is circular structure, along the square setting of protruding screw thread.
The outer side surface of the internal connection interface is provided with a port thread A, and the port thread A is arranged in a mode of being vertical to the axial direction of the internal connection interface.
And the outer side surface of the external connecting port is provided with port threads B, and the port threads B are arranged in a mode of being parallel to the axial direction of the external connecting port.
The structure of the port thread A is a raised corrugated structure, and the cross section of the port thread A is semicircular.
The structure of the port thread B is a raised corrugated structure, and the vertical section of the port thread B is semicircular.
The utility model has the beneficial effects that: the corrugated pipe has the advantages that the joint is well sealed, the sealing performance is greatly improved compared with the corrugated pipe with only one direction in the case that the joint is not leaked due to the arrangement of the protrusions with the transverse and vertical structures, in addition, in order to improve the pressure resistance of the corrugated pipe, the steel belt is arranged inside the protrusion threads, the pressure resistance is improved, compared with the HDPE corrugated pipe in the prior art, the pressure resistance is greatly improved, and other beneficial effects are detailed in the specific embodiment.
Drawings
Fig. 1 is a front view of a reinforced HDPE corrugated pipe of the present invention.
Fig. 2 is a partial sectional view of fig. 1.
In the figure: 1. a pipeline; 2. raised threads; 3. a joint; 4. an interconnection interface; 5. an external connection port; 6. Port thread a; 7. port thread B; 8. a steel strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, and terms such as "and/or" as used herein include any and all combinations of one or more of the associated listed items; in addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Examples
As shown in fig. 1-2, a reinforced HDPE corrugated pipe comprises a pipe 1, wherein the pipe 1 is of a hollow cylinder structure, the outer side surface of the pipe 1 is provided with a raised thread 2, the raised thread 2 is wound on the pipe 1 and fixedly connected, the left end of the pipe 1 is provided with a joint 3, the joint 3 is a transition section, the structure shape is a bell mouth structure, the other end of the joint 3 is connected with an interconnection port 4, the structural shape of the interconnection port 4 is of a hollow cylinder structure, the left end of the interconnection port 4 is provided with an external connection port 5, the interconnection port 4 and the external connection port 5 are integrally formed, a steel belt is arranged inside the raised thread 2, the steel belt is of a circular structure, the steel belt is arranged along the square shape of the raised thread 2, the outer side surface of the interconnection port 4 is provided with a port thread a6, the port thread a6 is arranged in a manner perpendicular to the axial direction of the interconnection port 4, the outer side surface of the outer connecting port 5 is provided with a port thread B7, the port thread B7 is arranged in a mode of being parallel to the axial direction of the outer connecting port 5, the port thread A6 is of a raised corrugated structure, the cross section of the port thread A6 is semicircular, and the port thread B7 is of a raised corrugated structure, and the vertical cross section of the port thread B7 is semicircular.
The connection part 3 in this embodiment is a transition section for connecting the pipeline 1 and the interconnection port 4 to play a transition role, because the interconnection port 4 needs to be connected with another pipeline 1, therefore, the diameter of the interconnection port 4 needs to be larger than that of the pipeline 1, therefore, a transition section needs to be arranged, the connection part 3 is in a bell mouth structure and an inclined outward expansion structure, the interconnection port 4 and the outer connection port 5 are integrally formed and combined to form a port of the externally connected pipeline 1, the pipe port thread A and the port thread B7 are combined horizontally and vertically, after the connection with the external pipeline 1 is realized, the sealing performance is good, although the lines are vertical, the installation is not influenced during the installation, therefore, the protruding range is small, a small gap exists between the protruding range and the small gap, after the installation, a connecting agent and a sealing agent are added in the gap, then the connection and the fixation are carried out after the solidification, in addition, a steel belt is arranged in the protruding thread 2, the steel strip embedded in the pipeline 1 has the function of resisting pressure, and the steel strip embedded in the pipeline also has the function of enabling the whole pipeline 1 to be firm in structure.
The present invention is further described in the detailed description, rather than by limitation, and it will be apparent to those skilled in the art that numerous changes in structure may be made without departing from the spirit and scope of the utility model, all of which are intended to be covered by the appended claims.
Claims (5)
1. The utility model provides a strenghthened type HDPE bellows, it includes the pipeline, the pipeline is hollow cylinder structure, its characterized in that: the lateral surface of pipeline is provided with protruding screw thread, protruding screw thread winding is on the pipeline, and fixed connection, the left end of pipeline is provided with the junction, the junction is the changeover portion, and structural shape is the horn mouth structure, the other end of junction is connected with the interconnection interface, the structural shape of interconnection interface is the hollow cylinder structure, the left end of interconnection interface is provided with outer connector, integrated into one piece between interconnection interface and the outer connector, the inside of protruding screw thread is provided with the steel band, the steel band is circular structure, along the square setting of protruding screw thread.
2. The reinforced HDPE corrugated pipe of claim 1, wherein: the outer side surface of the internal connection interface is provided with a port thread A, and the port thread A is arranged in a mode of being vertical to the axial direction of the internal connection interface.
3. The reinforced HDPE corrugated pipe of claim 1, wherein: and the outer side surface of the external connecting port is provided with port threads B, and the port threads B are arranged in a mode of being parallel to the axial direction of the external connecting port.
4. The reinforced HDPE corrugated pipe of claim 2, wherein: the structure of the port thread A is a raised corrugated structure, and the cross section of the port thread A is semicircular.
5. The reinforced HDPE corrugated pipe of claim 3, wherein: the structure of the port thread B is a raised corrugated structure, and the vertical section of the port thread B is semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120435629.4U CN216158507U (en) | 2021-02-26 | 2021-02-26 | Reinforced HDPE corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120435629.4U CN216158507U (en) | 2021-02-26 | 2021-02-26 | Reinforced HDPE corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216158507U true CN216158507U (en) | 2022-04-01 |
Family
ID=80834606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120435629.4U Active CN216158507U (en) | 2021-02-26 | 2021-02-26 | Reinforced HDPE corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216158507U (en) |
-
2021
- 2021-02-26 CN CN202120435629.4U patent/CN216158507U/en active Active
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