CN214008350U - Geomembrane and steel pipe connecting structure - Google Patents
Geomembrane and steel pipe connecting structure Download PDFInfo
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- CN214008350U CN214008350U CN202023062123.8U CN202023062123U CN214008350U CN 214008350 U CN214008350 U CN 214008350U CN 202023062123 U CN202023062123 U CN 202023062123U CN 214008350 U CN214008350 U CN 214008350U
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- geomembrane
- steel pipe
- plastic tubing
- plastic
- transition piece
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Abstract
The utility model provides a geomembrane and steel pipe connection structure belongs to construction industry equipment technical field. The utility model discloses a geomembrane, steel pipe, plastic tubing and transition piece, a steel pipe pot head are established inside the plastic tubing, and the geomembrane cover is established on steel pipe and plastic tubing junction outside surface, is provided with the transition piece between steel pipe and the plastic tubing junction outside surface and the geomembrane, and the one end of being connected with the plastic tubing on the geomembrane is connected with the plastic tubing through sealing connection, the utility model discloses effectively improve holistic sealing performance, provide the connected mode of more safe and reliable's geomembrane and steel pipe, effectively reduce water wasting of resources, avoid the pollution of water resource.
Description
Technical Field
The utility model relates to a geomembrane and steel pipe connection structure belongs to construction industry equipment technical field.
Background
In the municipal and industrial fields, a large number of concrete pools are used for storing and producing domestic water and sewage. Due to the characteristics of the concrete structure, the temperature difference between construction and use operation, operation management and the like, a large amount of leakage phenomena exist, and waste and pollution of water resources are caused. HDPE geomembranes are increasingly widely applied to corrosion prevention, seepage prevention and water prevention of concrete pools due to excellent chemical resistance, ultraviolet radiation resistance, aging resistance, mechanical property, environmental stress cracking resistance and higher seepage resistance.
The concrete water pool is provided with a plurality of steel pipes which are used for producing the inlet, outlet, overflow and pollution discharge of domestic (sewage) water, a temperature and water level measuring sensor threading pipe and the like.
The HDPE geomembrane is a non-polar material, and is not bonded with the steel pipe by a permanent and reliable adhesive to form safe and reliable connection. At present, the HDPE geomembrane is connected with a steel pipe by adopting a pipe hoop method.
The existing HDPE geomembrane is connected with the steel pipe by adopting a pipe hoop which is mechanically connected, the pressure between the HDPE geomembrane and the steel pipe is added through the pipe hoop, the gap between the HDPE geomembrane and the steel pipe is compressed, and the leakage of (sewage) water in a concrete pool is blocked. This kind of connected mode has only reduced the leakage volume, because of the effect of the roughness of HDPE geomembrane and steel pipe surface, ferrule at the pressure of HDPE geomembrane and steel pipe, the gap between HDPE geomembrane and the steel pipe still exists, and along with stress relaxation, the corrosion of ferrule, the gap between HDPE geomembrane and the steel pipe can be bigger and bigger, and the result is exactly that the leakage volume is bigger and bigger.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model aims to provide a geomembrane and steel pipe connection structure, be connected for solving current HDPE geomembrane among the prior art and steel pipe and adopt the ferrule, be mechanical connection, add the pressure of holding between HDPE geomembrane and steel pipe through the ferrule, compress the gap between HDPE geomembrane and the steel pipe, the seepage of (sewage) water in the separation concrete pond, this kind of connected mode has only reduced the seepage volume, because of the roughness of HDPE geomembrane and steel pipe surface, the effect of ferrule is at the pressure of HDPE geomembrane and steel pipe, the gap between HDPE geomembrane and the steel pipe still exists, and along with the stress relaxation of ferrule, the corrosion, the gap between HDPE geomembrane and the steel pipe can be bigger and bigger, the problem that the result is exactly the seepage volume is bigger and bigger.
In order to realize the above-mentioned purpose and other relevant purposes, the utility model provides a geomembrane and steel pipe connection structure includes: geomembrane, steel pipe, plastic tubing and transition piece, steel pipe pot head establish inside the plastic tubing, geomembrane cover establish at steel pipe and plastic tubing junction outside surface, be provided with the transition piece between steel pipe and the plastic tubing junction outside surface and the geomembrane, the one end of being connected with the plastic tubing on the geomembrane is connected with the plastic tubing through sealing connection.
By adopting the technical scheme: set up the transition piece between steel pipe and the plastic tubing junction outside surface and the geomembrane, the transition piece is sealed between steel pipe and the plastic tubing junction outside surface and the geomembrane, and the one end of being connected with the plastic tubing on the geomembrane is connected with the plastic tubing through sealing connection simultaneously, seals between geomembrane and the plastic tubing, improves the sealing performance of being connected between steel pipe, plastic tubing and the geomembrane, effectively blocks the seepage.
In an embodiment of the present invention, the geomembrane is an HDPE geomembrane.
In an embodiment of the present invention, the plastic pipe is a PE pipe.
In an embodiment of the present invention, the transition piece is a plastic-steel pipe.
In an embodiment of the present invention, the geomembrane is connected to the plastic pipe by welding.
By adopting the technical scheme: the steel pipe and the plastic pipe are welded into a reliable and compact whole, and the problem of leakage caused by connection of the steel pipe and the plastic pipe with the geomembrane is thoroughly solved.
As above, the utility model discloses a geomembrane and steel pipe connection structure has following beneficial effect:
the utility model discloses set up the transition piece between well steel pipe and the plastic tubing junction outside surface and the geomembrane, the transition piece is sealed between steel pipe and plastic tubing junction outside surface and the geomembrane, and geomembrane and plastic tubing are the homogeneous material simultaneously, and form reliable fine and close an organic whole through the welding between, thoroughly solve the seepage problem that pipeline and geomembrane are connected, improve holistic sealing performance, and the utility model discloses be applied to the concrete pond that has built, it is little to reform transform the engineering volume, when being applied to newly-built concrete pond, provides the connected mode of more safe and reliable's geomembrane and steel pipe, effectively reduces water resources waste, avoids the pollution of water resource.
Drawings
Fig. 1 is a schematic structural diagram illustrating a connection structure of a geomembrane and a steel pipe according to an embodiment of the present invention.
Wherein, 1, geomembrane; 2. a transition piece; 3. a steel pipe; 4. and (3) a plastic pipe.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1, the present invention provides a geomembrane and steel pipe connecting structure, including: geomembrane 1, steel pipe 3, plastic tubing 4 and transition piece 2, 3 pot heads of steel pipe establish inside plastic tubing 4, 1 cover of geomembrane establish at steel pipe 3 and 4 junction outside surfaces of plastic tubing, be provided with transition piece 2 between 3 and 4 junction outside surfaces of plastic tubing and the geomembrane 1, the one end of being connected with plastic tubing 4 on the geomembrane 1 is connected with plastic tubing 4 through sealing connection.
The geomembrane 1 is made of HDPE geomembrane.
The plastic pipe 4 is a PE pipe.
The transition piece 2 is a steel-plastic pipe fitting.
The geomembrane 1 is connected with the plastic pipe 4 through welding.
To sum up, the utility model discloses set up the transition piece between well steel pipe and the plastic tubing junction outside surface and the geomembrane, the transition piece seals between steel pipe and plastic tubing junction outside surface and the geomembrane, and geomembrane and plastic tubing are the homogeneous material simultaneously, form reliable fine and close an organic whole through the welding between, thoroughly solve the seepage problem that pipeline and geomembrane are connected, improve holistic sealing performance, and the utility model discloses be applied to the concrete pond that has built, it is little to reform transform the engineering volume, when being applied to newly-built concrete pond, provide the connected mode of more safe and reliable's geomembrane and steel pipe, effectively reduce water wasting of resources, avoid the pollution of water resource. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a geomembrane and steel pipe connection structure, its characterized in that, a geomembrane and steel pipe connection structure includes: geomembrane (1), steel pipe (3), plastic tubing (4) and transition piece (2), steel pipe (3) a pot head establish inside plastic tubing (4), geomembrane (1) cover establish at steel pipe (3) and plastic tubing (4) junction outside surface, be provided with transition piece (2) between steel pipe (3) and plastic tubing (4) junction outside surface and geomembrane (1), the one end of being connected with plastic tubing (4) on geomembrane (1) is connected with plastic tubing (4) through sealing connection.
2. The geomembrane and steel pipe connecting structure according to claim 1, wherein: the geomembrane (1) is made of HDPE geomembrane.
3. The geomembrane and steel pipe connecting structure according to claim 1, wherein: the plastic pipe (4) is a PE pipe.
4. The geomembrane and steel pipe connecting structure according to claim 1, wherein: the transition piece (2) is a steel plastic pipe.
5. The geomembrane and steel pipe connecting structure according to claim 1, wherein: the geomembrane (1) is connected with the plastic pipe (4) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023062123.8U CN214008350U (en) | 2020-12-17 | 2020-12-17 | Geomembrane and steel pipe connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023062123.8U CN214008350U (en) | 2020-12-17 | 2020-12-17 | Geomembrane and steel pipe connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214008350U true CN214008350U (en) | 2021-08-20 |
Family
ID=77312236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023062123.8U Active CN214008350U (en) | 2020-12-17 | 2020-12-17 | Geomembrane and steel pipe connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214008350U (en) |
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2020
- 2020-12-17 CN CN202023062123.8U patent/CN214008350U/en active Active
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