CN217422643U - Novel anti-corrosion pipeline adopting PVC socket flexible connection - Google Patents
Novel anti-corrosion pipeline adopting PVC socket flexible connection Download PDFInfo
- Publication number
- CN217422643U CN217422643U CN202221620938.XU CN202221620938U CN217422643U CN 217422643 U CN217422643 U CN 217422643U CN 202221620938 U CN202221620938 U CN 202221620938U CN 217422643 U CN217422643 U CN 217422643U
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- Prior art keywords
- pvc
- socket
- steel
- pvc socket
- steel cylinder
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- 238000005260 corrosion Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 74
- 239000010959 steel Substances 0.000 claims abstract description 74
- 239000004567 concrete Substances 0.000 claims abstract description 32
- 230000007797 corrosion Effects 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 6
- 239000004570 mortar (masonry) Substances 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000004922 lacquer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model belongs to the technical field of pipelines, in particular to a novel anti-corrosion pipeline flexibly connected by a PVC socket, which comprises a steel cylinder, an inner concrete layer and an outer concrete layer, one end of the steel cylinder is provided with a PVC socket, one end of the steel cylinder, which is different from the PVC socket, is provided with a PVC socket, annular steel belts are arranged in the PVC socket and the PVC socket, the annular steel belt is fixedly connected with the steel cylinder, a plurality of annular steel bars are arranged in the PVC socket and the PVC socket, just the inner wall of PVC socket sets up recess one, the utility model discloses a PVC socket and PVC bellmouth socket flexible connection, the effectual current prestressed steel cylinder concrete pipe PCCP bell mouth interface of having solved adopts bellmouth steel sheet and socket shaped steel, and steel sheet and shaped steel all need be anticorrosive after making, anticorrosive rust cleaning and spraying anticorrosive paint of need polishing, not only take time and take a lot of work, the polluted environment moreover. If the corrosion resistance is not good, the potential quality hazard is easy to cause, and the service life of the pipe is shortened.
Description
Technical Field
The utility model belongs to the technical field of the pipeline, concretely relates to adopt PVC socket flexible connection's novel anticorrosive pipeline.
Background
The bell and spigot joint of the Prestressed Concrete Cylinder Pipe (PCCP) adopts a bell steel plate and spigot section steel, the steel plate and the section steel need to be anticorrosive after manufacture, and the steel plate and the section steel need to be polished, derusted and sprayed with anticorrosive paint for corrosion prevention, thereby not only wasting time and labor, but also polluting the environment. If the corrosion resistance is not good, the quality hidden trouble is easy to cause, and the service life of the pipe is shortened.
Therefore, based on the problem that the application range is limited due to the reasons, a novel anti-corrosion pipeline adopting flexible connection of a PVC socket is provided.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides an adopt PVC socket flexible connection's novel anticorrosive pipeline, it is good to have anticorrosive effect, the good characteristics of result of use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adopt PVC socket joint flexonics's novel anti-corrosion pipeline, includes steel cylinder, interior concrete layer and outer concrete layer, steel cylinder one end is provided with the PVC socket, the steel cylinder is different in the one end of PVC socket and is provided with the PVC bellmouth, all be provided with the annular steel band in PVC socket and the PVC bellmouth, just annular steel band and steel cylinder fixed connection, all be provided with a plurality of annular steel bar in PVC socket and the PVC bellmouth, just the inner wall of PVC socket is seted up flutedly one, just the internally mounted of recess one has sealed inner circle, two recess two, and two have been seted up to the outer wall of PVC bellmouth the rubber ring is all installed to the inside of recess two, the inboard of steel cylinder is provided with interior concrete layer, the outside of steel cylinder is provided with outer concrete layer.
As the utility model discloses an adopt PVC socket flexible connection's preferred technical scheme of novel anticorrosive pipeline, the inside on interior concrete layer is provided with interior reinforcing bar looped netowrk, the inside on outer concrete layer is provided with outer reinforcing bar looped netowrk.
As the utility model discloses an adopt PVC socket and spigot flexonics's preferred technical scheme of novel anticorrosive pipeline, outer concrete layer winding has a plurality of prestressed wire, just the prestressed wire spouts the system outward and has the mortar protective layer.
As the utility model discloses an adopt PVC socket flexible connection's preferred technical scheme of novel anticorrosive pipeline, sealed inner circle is flexible component.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a PVC socket and PVC bellmouth socket flexible connection, the effectual current PCCP bell mouth interface of prestressed steel cylinder concrete pipe that has solved adopts bellmouth steel sheet and socket shaped steel, and steel sheet and shaped steel all need be anticorrosive after making, and anticorrosive rust cleaning and the anticorrosive lacquer of spraying of needing to polish not only take time and take a lot of work, polluted environment moreover. If it is not good to be anticorrosive, easily cause the quality hidden danger, shorten tubular product life's problem, meanwhile, link to each other with the steel cylinder welding through the intraoral annular steel band of PVC socket and PVC bell, be convenient for the stable connection of the relative steel cylinder of PVC socket and PVC bell, and accessible annular steel band strengthens PVC socket and PVC bell inner structure, improve its structural strength, prolong its life, and through the intraoral a plurality of annular reinforcing bar of PVC socket and PVC bell, can further strengthen the inner structure of PVC socket and PVC bell, further improve its structural strength, prolong its life, so that the better use of PVC socket and PVC bell.
2. The utility model discloses when the socket joint is connected, still can pass through the sealed inner circle that is arranged in recess one in the PVC socket, with the rubber ring elasticity extrusion that is arranged in recess two outside the PVC bellmouth, further improve the linkage effect of PVC socket and PVC bellmouth, sealed face is wideer, and the leakproofness is better to the better use of PVC socket and PVC bellmouth.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the side view of the partial cross-section structure of the socket state of the present invention;
FIG. 3 is a side view of the PVC socket of the present invention with a partial cross-section;
fig. 4 is a schematic view of the side view partial section structure of the PVC socket of the present invention.
In the figure: 1. a steel cylinder; 2. a PVC socket; 3. a PVC socket; 4. an inner concrete layer; 5. an inner steel bar ring network; 6. an outer concrete layer; 7. an outer steel bar ring network; 8. prestressed steel wires; 9. a mortar protective layer; 10. an annular steel band; 11. an annular reinforcing bar; 12. a first groove; 13. sealing the inner ring; 14. a second groove; 15. and (4) a rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Examples
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides the following technical solutions: a novel anti-corrosion pipeline flexibly connected by adopting PVC bell and spigot comprises a steel cylinder 1, an inner concrete layer 4 and an outer concrete layer 6, wherein one end of the steel cylinder 1 is provided with a PVC spigot 2, one end of the steel cylinder 1, which is different from the PVC spigot 2, is provided with a PVC bell mouth 3, annular steel belts 10 are respectively arranged in the PVC spigot 2 and the PVC bell mouth 3, the annular steel belts 10 are fixedly connected with the steel cylinder 1, a plurality of annular steel bars 11 are respectively arranged in the PVC spigot 2 and the PVC bell mouth 3, the inner wall of the PVC spigot 2 is provided with a groove I12, a sealing inner ring 13 is arranged inside the groove I12, the sealing inner ring 13 is a flexible member, the outer wall of the PVC bell mouth 3 is provided with two grooves II 14, rubber rings 15 are respectively arranged inside the two grooves II 14, the inner side of the steel cylinder 1 is provided with the inner concrete layer 4, the outer side of the steel cylinder 1 is provided with the outer concrete layer 6, in addition, an inner steel bar ring network 5 is arranged inside the inner concrete layer 4, the inside in outer concrete layer 6 is provided with outer steel bar looped netowrk 7, and outer concrete layer 6 winding has a plurality of prestressing wires 8, and prestressing wires 8 spout outward and make mortar protective layer 9.
In this implementation, the utility model discloses a 3 socket joint flexonics of PVC socket 2 and PVC bellmouth, the effectual current prestressed steel cylinder concrete pipe PCCP bell mouth interface of having solved adopts bellmouth steel sheet and socket shaped steel, and steel sheet and shaped steel all need be anticorrosive after making, and anticorrosive rust cleaning and the anticorrosive lacquer of spraying of polishing need not only take time and waste labor, polluted environment moreover. If the corrosion resistance is not good, the potential quality hazard is easy to cause, and the service life of the pipe is shortened, meanwhile, the annular steel strip 10 in the PVC socket 2 and the PVC bell mouth 3 is connected with the steel cylinder 1 in a welding way, so that the PVC socket 2 and the PVC bell mouth 3 are stably connected relative to the steel cylinder 1, the internal structures of the PVC socket 2 and the PVC bell mouth 3 can be reinforced through the annular steel strip 10, the structural strength is improved, the service life is prolonged, and the internal structures of the PVC socket 2 and the PVC bell mouth 3 can be further reinforced through a plurality of annular steel bars 11 in the PVC socket 2 and the PVC bell mouth 3, so that the structural strength is further improved, the service life is prolonged, so that the PVC socket 2 and the PVC bell mouth 3 can be better used, the utility model can also elastically extrude the rubber ring 15 outside the PVC bell mouth 3 and in the groove I12 through the sealing inner ring 13 in the PVC socket 2, further improve the connection effect of PVC socket 2 and PVC bellmouth 3, sealed face is wideer, and the leakproofness is better to PVC socket 2 and PVC bellmouth 3 better use, in addition, in this embodiment, steel cylinder 1, interior concrete layer 4, interior reinforcing bar looped netowrk 5, outer concrete layer 6, outer reinforcing bar looped netowrk 7, prestressed wire 8, mortar protective layer 9 that do not make detailed description to and recess two 14, rubber ring 15 are prior art structure, and the description is no longer repeated herein.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides an adopt PVC socket and spigot flexonics's novel anticorrosive pipeline, includes steel cylinder (1), interior concrete layer (4) and outer concrete layer (6), its characterized in that: one end of the steel cylinder (1) is provided with a PVC socket (2), one end of the steel cylinder (1) different from the PVC socket (2) is provided with a PVC socket (3), annular steel belts (10) are arranged in the PVC socket (2) and the PVC socket (3), the annular steel belt (10) is fixedly connected with the steel cylinder (1), a plurality of annular steel bars (11) are arranged in the PVC socket (2) and the PVC bellmouth (3), a first groove (12) is formed in the inner wall of the PVC socket (2), a sealing inner ring (13) is arranged in the first groove (12), the outer wall of the PVC socket (3) is provided with a second groove (14), and rubber rings (15) are installed inside the two grooves (14), an inner concrete layer (4) is arranged on the inner side of the steel cylinder (1), and an outer concrete layer (6) is arranged on the outer side of the steel cylinder (1).
2. The novel corrosion-resistant pipeline flexibly connected by the PVC socket according to claim 1, is characterized in that: the concrete-filled concrete is characterized in that an inner steel bar ring net (5) is arranged inside the inner concrete layer (4), and an outer steel bar ring net (7) is arranged inside the outer concrete layer (6).
3. The novel corrosion-resistant pipeline flexibly connected by the PVC socket according to claim 1, is characterized in that: the outer concrete layer (6) is wound with a plurality of prestressed wires (8), and a mortar protective layer (9) is sprayed outside the prestressed wires (8).
4. The novel anti-corrosion pipeline flexibly connected by the PVC bell and spigot according to claim 1, is characterized in that: the sealing inner ring (13) is a flexible component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221620938.XU CN217422643U (en) | 2022-06-27 | 2022-06-27 | Novel anti-corrosion pipeline adopting PVC socket flexible connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221620938.XU CN217422643U (en) | 2022-06-27 | 2022-06-27 | Novel anti-corrosion pipeline adopting PVC socket flexible connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217422643U true CN217422643U (en) | 2022-09-13 |
Family
ID=83173563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221620938.XU Expired - Fee Related CN217422643U (en) | 2022-06-27 | 2022-06-27 | Novel anti-corrosion pipeline adopting PVC socket flexible connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217422643U (en) |
-
2022
- 2022-06-27 CN CN202221620938.XU patent/CN217422643U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220913 |