CN110594507A - High-ring-stiffness double-wall corrugated pipe bellmouth structure - Google Patents
High-ring-stiffness double-wall corrugated pipe bellmouth structure Download PDFInfo
- Publication number
- CN110594507A CN110594507A CN201910795914.4A CN201910795914A CN110594507A CN 110594507 A CN110594507 A CN 110594507A CN 201910795914 A CN201910795914 A CN 201910795914A CN 110594507 A CN110594507 A CN 110594507A
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- CN
- China
- Prior art keywords
- bellmouth
- double
- corrugated pipe
- hose
- ring
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- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/1017—Joints with sleeve or socket
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention relates to the technical field of double-wall corrugated pipes, and discloses a high-ring-stiffness double-wall corrugated pipe bellmouth structure which comprises a first bellmouth, wherein a second bellmouth is arranged on one side of the first bellmouth, the first bellmouth and the second bellmouth are horizontally arranged, the first bellmouth and the second bellmouth are both hollow cylindrical structures with openings at two ends, a connecting hose is arranged between the first bellmouth and the second bellmouth, and the connecting hose is a hollow cylindrical structure with openings at two ends; can change the connection angle of bellmouth structure according to pipe laying's actual need to the convenient pipeline to different connection angles is connected, when using, can change the angle between first bellmouth and the second bellmouth through coupling hose, thereby can realize carrying out the connection of different angles to two sections pipelines, compare in current bellmouth structure, the suitability of this bellmouth structure is stronger, and make things convenient for constructor to use more.
Description
Technical Field
The invention relates to the technical field of double-wall corrugated pipes, in particular to a bellmouth structure of a high-ring-stiffness double-wall corrugated pipe.
Background
The double-wall corrugated pipe is a novel pipe with an outer wall with an annular structure and a smooth inner wall, has been greatly popularized and applied in developed countries such as Europe and America due to excellent performance and relatively economic manufacturing cost, is in an ascending trend stage in China, all technical indexes reach use standards, is widely applied in various industries due to the excellent performance of the double-wall corrugated pipe, and is required to connect pipelines at two ends through a socket structure when the double-wall corrugated pipe is used for connection.
However, the prior art has the following technical problems:
(1) when the existing bellmouth structure is used, the angle of the bellmouth cannot be changed according to the actual laying requirement of the pipeline, so that when two sections of pipelines are connected, different bellmouth structures are required to be used for connection, and the pipeline laying cost is indirectly increased.
(2) After the pipeline is inserted into the socket, connecting materials such as rubber rings are often required to be filled between the socket and the pipeline, and in the process of filling the connecting materials, time and labor are wasted, and the progress of the pipeline is easily delayed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a high-ring-stiffness double-wall corrugated pipe bellmouth structure, which solves the problems that the angle of the bellmouth cannot be changed according to the actual laying requirement of a pipeline when the existing bellmouth structure is used, and a connecting material needs to be filled between the bellmouth and the pipeline in the connecting process, so that time and labor are wasted, and the progress of the pipeline is easily delayed.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a high-ring-rigidity double-wall corrugated pipe bellmouth structure comprises a first bellmouth, wherein a second bellmouth is arranged on one side of the first bellmouth, the first bellmouth and the second bellmouth are horizontally arranged, the first bellmouth and the second bellmouth are both hollow cylindrical structures with two open ends, a connecting hose is arranged between the first bellmouth and the second bellmouth, the connecting hose is a hollow cylindrical structure with two open ends, one end of the connecting hose is fixedly connected with one end of the first bellmouth, which is opposite to the second bellmouth, and the other end of the connecting hose is fixedly connected with one end of the second bellmouth, which is opposite to the first bellmouth.
Preferably, the first socket, the second socket and the connecting hose are made of high-density polyethylene, and the maximum load borne by the first socket, the second socket and the connecting hose is 0.6 MPa.
Preferably, one end of the connecting hose is fixedly connected with one end of the first bellmouth, which is opposite to the second bellmouth, through a sealant, and the other end of the connecting hose is also fixedly connected with one end of the second bellmouth, which is opposite to the first bellmouth, through the sealant.
Preferably, the connecting hose is of a telescopic bendable structure, the folding angle of the connecting hose is 0-90 degrees, and the telescopic range of the connecting hose is 0-0.5 m.
Preferably, the inner surfaces of the first bellmouth and the second bellmouth are both fixed with a sealing balloon through sealant, the outer surface of the sealing balloon is fixedly welded with a gas injection hose, and the gas injection hose is communicated with the sealing balloon.
Preferably, the sealing air ring and the gas injection hose are both made of corrosion-resistant and friction-resistant rubber materials.
Preferably, the inner surfaces of the first bellmouth and the second bellmouth are respectively welded and fixed with a limiting ring at the position close to the sealing air ring, the limiting rings are of a disc structure with a central clamping hole, and the inner diameter and the outer diameter of each limiting ring are respectively equal to those of the double-wall corrugated pipe.
Preferably, one side of the limiting ring, which is opposite to the sealing air ring, is fixed with a rubber gasket through a sealant.
(III) advantageous effects
The invention provides a bellmouth structure of a double-wall corrugated pipe with high ring stiffness, which has the following beneficial effects:
(1) the angle between the first bellmouth and the second bellmouth can be changed through the connecting hose when the angle changing device is used, so that the two sections of pipelines can be connected at different angles.
(2) In the using process of the sealing air ring, inert gas can be injected into the sealing air ring through the gas injection hose, so that the sealing air ring can be supported, the sealing air ring can be tightly attached to the outer wall of a pipeline, and the sealing connection effect can be achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the first socket of the present invention;
fig. 3 is a schematic view of the internal structure of the first socket according to the present invention.
In the figure: 1. a first socket; 2. a connecting hose; 3. a second socket; 4. a gas injection hose; 5. sealing the air ring; 6. a rubber gasket sheet; 7. a limiting ring.
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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the present invention provides a technical solution: a high-ring-stiffness double-wall corrugated pipe bellmouth structure comprises a first bellmouth 1, wherein one side of the first bellmouth 1 is provided with a second bellmouth 3, the first bellmouth 1 and the second bellmouth 3 are horizontally arranged, the first bellmouth 1 and the second bellmouth 3 are both hollow cylindrical structures with two open ends, a connecting hose 2 is arranged between the first bellmouth 1 and the second bellmouth 3, the connecting hose 2 is a hollow cylindrical structure with two open ends, one end of the connecting hose 2 is fixedly connected with one end of the first bellmouth 1 opposite to the second bellmouth 3, the other end of the connecting hose 2 is fixedly connected with one end of the second bellmouth 3 opposite to the first bellmouth 1, when in use, two sections of pipelines can be respectively inserted into the first bellmouth 1 and the second bellmouth 3, and the angle between the first bellmouth 1 and the second bellmouth 3 can be changed through the connecting hose 2 between the first bellmouth 1 and the second bellmouth 3, and then can change the connection angle between two sections pipelines, conveniently lay the needs according to the reality of pipeline, come to carry out the connection between the different angles to two sections pipelines, compare in current bellmouth structure, this bellmouth structure's suitability is stronger to make things convenient for the constructor to use more.
Furthermore, the first bellmouth 1, the second bellmouth 3 and the connecting hose 2 are made of high-density polyethylene materials, the maximum load borne by the first bellmouth 1, the second bellmouth 3 and the connecting hose 2 is 0.6MPa, the materials identical to the double-wall corrugated pipe are adopted, so that the first bellmouth 1, the second bellmouth 3 and the connecting hose 2 are firm and durable, the connecting hose 2 has certain flexibility, and the connecting hose 2 can be bent to change the angle between the first bellmouth 1 and the second bellmouth 3.
Furthermore, one end of the connecting hose 2 is fixedly connected with one end of the first bellmouth 1, which is opposite to the second bellmouth 3, through sealant, the other end of the connecting hose 2 is also fixedly connected with one end of the second bellmouth 3, which is opposite to the first bellmouth 1, through sealant, and the connecting hose 2 is fixedly connected with the first bellmouth 1 and the second bellmouth 3 through sealant, so that the situation that water overflows between the connecting hose 2 and the first bellmouth 1 and the second bellmouth 3 is avoided when the connecting hose is used.
Furthermore, the connecting hose 2 is of a telescopic and bendable structure, the folding angle of the connecting hose 2 is 0-90 degrees, the telescopic range of the connecting hose 2 is 0-0.5 m, so that the angles of the first bellmouth 1 and the second bellmouth 3 can be adjusted to connect two sections of pipelines at different angles, and the connecting hose 2 can be elongated to meet the requirements under some conditions.
Furthermore, the inner surfaces of the first bellmouth 1 and the second bellmouth 3 are both fixed with a sealing air ring 5 through sealant, the outer surface of the sealing air ring 5 is fixedly welded with an air injection hose 4, the air injection hose 4 is communicated with the sealing air ring 5, when a pipeline is inserted into the first bellmouth 1 and the second bellmouth 3, inert gas can be injected into the sealing air ring 5 through the air injection hose 4, so that the sealing air ring 5 can be propped up, the sealing air ring 5 can be tightly attached to the outer wall of the pipeline, further, the sealing air ring 5 and the pipeline can be sealed, then, the air injection hose 4 is knotted for sealing, the inert gas in the sealing air ring 5 is prevented from overflowing, the sealing performance between the sealing air ring 5 and the pipeline is poor, compared with the traditional method of filling connecting materials between the bellmouth and the pipeline, the method is more time-saving and labor-saving, and is more convenient for constructors to use, and the laying process of the pipeline is not delayed.
Further, sealed gas ring 5 and gas injection hose 4 are corrosion-resistant antifriction's rubber material and make, can make sealed gas ring 5 and gas injection hose 4's life longer, avoid sealed gas ring 5 and gas injection hose 4 the condition that the corruption rupture appears, lead to the condition that moisture spills over.
Furthermore, the inner surfaces of the first bell mouth 1 and the second bell mouth 3 are respectively welded and fixed with a limiting ring 7 at the position close to the sealing air ring 5, the limiting ring 7 is of a disc structure with a central clamping hole, the inner diameter and the outer diameter of the limiting ring 7 are respectively equal to the inner diameter and the outer diameter of the double-wall corrugated pipe, after the pipeline is inserted into the first bell mouth 1 and the second bell mouth 3, the limiting ring 7 can stop that constructors can know that the pipeline is inserted into the first bell mouth 1 and the second bell mouth 3, and the limiting ring 7 does not block moisture transmission.
Further, one side of the relative sealed balloon 5 of spacing collar 7 is fixed with rubber gasket 6 through sealed glue, and through rubber gasket 6 on the spacing collar 7, can play secondary seal's effect to the pipeline to can make the leakproofness between first bellmouth 1 and second bellmouth 3 and the pipeline better.
In conclusion, the working process of the invention is as follows: when the pipe joint is used, two sections of pipes can be respectively inserted into the first bellmouth 1 and the second bellmouth 3, the angle between the first bellmouth 1 and the second bellmouth 3 can be changed through the connecting hose 2 between the first bellmouth 1 and the second bellmouth 3, and further the connecting angle between the two sections of pipes can be changed, so that the two sections of pipes can be conveniently connected at different angles according to the actual laying requirements of the pipes, compared with the existing bellmouth structure, the bellmouth structure has stronger applicability and is more convenient for construction personnel to use, after the pipes are inserted into the first bellmouth 1 and the second bellmouth 3, inert gas can be injected into the sealing gas ring 5 through the gas injection hose 4, so that the sealing gas ring 5 can be propped up, the sealing gas ring 5 can be tightly attached to the outer wall of the pipes, and further the sealing between the sealing gas ring 5 and the pipes can be sealed, then, the gas injection hose 4 is knotted and sealed, inert gas in the sealing gas ring 5 is prevented from overflowing, the sealing performance between the sealing gas ring 5 and the pipeline is poor, compared with the traditional mode that connecting materials are filled between the socket and the pipeline, the method is more time-saving and labor-saving, meanwhile, the method is more convenient for construction personnel to use, the laying process of the pipeline is not delayed, meanwhile, after the pipeline is inserted into the first socket 1 and the second socket 3, the limiting ring 7 can be used for preventing the construction personnel from knowing that the pipeline is inserted into the first socket 1 and the second socket 3, the limiting ring 7 does not block the conveying of moisture, and the rubber gasket 6 on the limiting ring 7 can play a role in secondary sealing of the pipeline, so that the sealing performance between the first socket 1 and the second socket 3 and the pipeline is better.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A high ring stiffness double-wall corrugated pipe bellmouth structure comprises a first bellmouth (1), and is characterized in that: one side of first bellmouth (1) is equipped with second bellmouth (3), first bellmouth (1) with second bellmouth (3) level is arranged, just first bellmouth (1) with second bellmouth (3) are both ends open-ended hollow cylindrical structure, first bellmouth (1) with be equipped with coupling hose (2) between second bellmouth (3), coupling hose (2) are both ends open-ended hollow cylindrical structure, just coupling hose (2) one end with first bellmouth (1) is relative the one end fixed connection of second bellmouth (3), coupling hose (2) the other end with second bellmouth (3) are relative the one end fixed connection of first bellmouth (1).
2. The bellmouth structure of a double-walled corrugated pipe with high ring stiffness according to claim 1, wherein: the first bellmouth (1), the second bellmouth (3) and the connecting hose (2) are all made of high-density polyethylene materials, and the maximum load borne by the first bellmouth (1), the second bellmouth (3) and the connecting hose (2) is 0.6 MPa.
3. The bellmouth structure of a double-walled corrugated pipe with high ring stiffness according to claim 1, wherein: one end of the connecting hose (2) is fixedly connected with one end of the first bellmouth (1) opposite to the second bellmouth (3) through sealant, and the other end of the connecting hose (2) is fixedly connected with one end of the second bellmouth (3) opposite to the first bellmouth (1) through sealant.
4. The bellmouth structure of a double-walled corrugated pipe with high ring stiffness according to claim 1, wherein: the connecting hose (2) is of a telescopic bendable structure, the folding angle of the connecting hose (2) is 0-90 degrees, and the telescopic range of the connecting hose (2) is 0-0.5 m.
5. The bellmouth structure of a double-walled corrugated pipe with high ring stiffness according to claim 1, wherein: the inner surface of the first bellmouth (1) and the second bellmouth (3) is fixed with a sealing balloon (5) through a sealant, the outer surface of the sealing balloon (5) is fixedly welded with a gas injection hose (4), and the gas injection hose (4) is communicated with the sealing balloon (5).
6. The bellmouth structure of a double-walled corrugated pipe with high ring stiffness according to claim 5, wherein: the sealing air ring (5) and the gas injection hose (4) are both made of corrosion-resistant and friction-resistant rubber materials.
7. The bellmouth structure of a double-walled corrugated pipe with high ring stiffness according to claim 6, wherein: the inner surfaces of the first bellmouth (1) and the second bellmouth (3) are respectively welded and fixed with a limiting ring (7) at the position close to the sealed air ring (5), the limiting ring (7) is of a disc structure with a central clamping hole, and the inner diameter and the outer diameter of the limiting ring (7) are respectively equal to the inner diameter and the outer diameter of the double-wall corrugated pipe.
8. The bellmouth structure of a double-walled corrugated pipe with high ring stiffness according to claim 7, wherein: and a rubber gasket (6) is fixed on one side of the limiting ring (7) opposite to the sealing air ring (5) through a sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795914.4A CN110594507A (en) | 2019-08-27 | 2019-08-27 | High-ring-stiffness double-wall corrugated pipe bellmouth structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795914.4A CN110594507A (en) | 2019-08-27 | 2019-08-27 | High-ring-stiffness double-wall corrugated pipe bellmouth structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110594507A true CN110594507A (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910795914.4A Pending CN110594507A (en) | 2019-08-27 | 2019-08-27 | High-ring-stiffness double-wall corrugated pipe bellmouth structure |
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| CN (1) | CN110594507A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200469478Y1 (en) * | 2012-04-26 | 2013-10-15 | 김기옥 | Draining unit for washstand |
| US20140035276A1 (en) * | 2011-05-04 | 2014-02-06 | Thomas & Betts International, Inc. | Non-metallic expansion/deflection coupling modules |
| CN203585603U (en) * | 2013-11-27 | 2014-05-07 | 贵州晟扬管道科技有限公司 | FNPP-modified enhancing dual-wall corrugated pipe |
| CN207539468U (en) * | 2017-11-13 | 2018-06-26 | 重庆万丰塑胶有限公司 | A kind of just assembled enhanced reinforcing rib pipe and its supporting mechanism |
| CN208204302U (en) * | 2018-04-12 | 2018-12-07 | 东南管阀股份有限公司 | Bidirectional bayonet retaining connector |
-
2019
- 2019-08-27 CN CN201910795914.4A patent/CN110594507A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140035276A1 (en) * | 2011-05-04 | 2014-02-06 | Thomas & Betts International, Inc. | Non-metallic expansion/deflection coupling modules |
| KR200469478Y1 (en) * | 2012-04-26 | 2013-10-15 | 김기옥 | Draining unit for washstand |
| CN203585603U (en) * | 2013-11-27 | 2014-05-07 | 贵州晟扬管道科技有限公司 | FNPP-modified enhancing dual-wall corrugated pipe |
| CN207539468U (en) * | 2017-11-13 | 2018-06-26 | 重庆万丰塑胶有限公司 | A kind of just assembled enhanced reinforcing rib pipe and its supporting mechanism |
| CN208204302U (en) * | 2018-04-12 | 2018-12-07 | 东南管阀股份有限公司 | Bidirectional bayonet retaining connector |
Non-Patent Citations (1)
| Title |
|---|
| 杨淑丽、伊廷会等: "《密封胶粘剂》", 30 April 2004, 中国石化出版社 * |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191220 |
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| RJ01 | Rejection of invention patent application after publication |