CN213117813U - Spiral closes plastic conduit - Google Patents
Spiral closes plastic conduit Download PDFInfo
- Publication number
- CN213117813U CN213117813U CN202021458603.3U CN202021458603U CN213117813U CN 213117813 U CN213117813 U CN 213117813U CN 202021458603 U CN202021458603 U CN 202021458603U CN 213117813 U CN213117813 U CN 213117813U
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- main part
- wall
- inboard
- screw thread
- heat preservation
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Abstract
The utility model discloses a spiral closes plastic conduit, comprising a main body, the positive outside of main part is provided with the outer wall screw thread, the inboard of outer wall screw thread is provided with the heat preservation, the inboard of heat preservation is provided with insulation material, the inboard of main part is provided with the inner tube, the inner wall of inner tube is provided with the inner wall screw thread, the outside of inner tube is in the same place with the inner wall fixed connection of anticorrosive coating, the inboard of anticorrosive coating is provided with anticorrosive material, the top of main part is provided with first spread groove, the bottom of main part is provided with the second spread groove. The utility model discloses in, at the inboard installation anticorrosive coating and the heat preservation of main part, the anticorrosive coating increases the anticorrosive nature of inner tube, and the heat preservation prevents that the difference in temperature of main part inside and outside is great, causes the damage of main part to increase the life of main part, at the inner wall installation inner wall screw thread of inner tube, drive liquid through the inner wall screw thread and flow, increase the mobility of liquid.
Description
Technical Field
The utility model relates to a novel pipeline field especially relates to a spiral closes plastic conduit.
Background
The plastic pipeline is a generic name of a pipe made of plastic materials, has the characteristics of light dead weight, sanitation, safety, small water flow resistance, energy conservation, metal conservation, improvement on living environment, long service life, safety, convenience and the like, has the advantages of energy conservation, material conservation, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall, no scaling, simple and convenient construction and maintenance, long service life and the like compared with the traditional cast iron pipe, galvanized steel pipe, cement pipe and other pipelines, and is widely applied to the building industry, municipal administration, industry and agricultural fields of building water supply and drainage, urban and rural water supply and drainage, urban gas, electric power and optical cable sheaths, industrial fluid delivery, agricultural irrigation and the like.
However, since the hardness of plastic is still lower than that of metal, the plastic pipe is easily damaged when the temperature difference is large, and in order to increase the service life of the plastic pipe and also increase the fluidity of liquid on the inner wall of the plastic pipe, it is necessary to design a spiral plastic pipe.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a spiral combined plastic pipeline.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a spiral closes plastic conduit, includes the main part, the positive outside of main part is provided with the outer wall screw thread, the inboard of outer wall screw thread is provided with the heat preservation, the inboard of heat preservation is provided with insulation material, the inboard of main part is provided with the inner tube, the inner wall of inner tube is provided with the inner wall screw thread, the outside of inner tube is in the same place with the inner wall fixed connection of anticorrosive coating, the inboard of anticorrosive coating is provided with anticorrosive material, the top of main part is provided with first spread groove, the bottom of main part is provided with the second spread groove.
As a further description of the above technical solution:
and a thread groove is formed on the inner side of the first connecting groove.
As a further description of the above technical solution:
and the bottom end of the second connecting groove is fixedly connected with the top end of the threaded connecting pipe.
As a further description of the above technical solution:
the inner side of the threaded connecting pipe is connected with the outer side of the threaded groove through threads.
As a further description of the above technical solution:
the pitch size of the inner wall threads is 2.0-3.5 cm, and the pitch size of the outer wall threads is 3.0-3.5 cm.
As a further description of the above technical solution:
the height dimension of the inner wall threads is 1.5-2.5 mm.
The utility model discloses following beneficial effect has:
1. the utility model discloses, the inboard of anticorrosive coating is in the same place with the outside fixed connection of inner wall screw thread, makes to drive liquid through the inner wall screw thread and flows, increases the mobility of liquid, reduces the jam possibility of main part.
2. The utility model discloses, be provided with the heat preservation in the inboard of outer wall screw thread, be provided with insulation material in the inboard of heat preservation, through insulation material, when preventing that the inside and outside difference in temperature of main part is great, cause the damage of main part, at the internally mounted anticorrosive coating of main part, be provided with anticorrosive material in the inboard of anticorrosive coating, the inboard that increases the main part through the anticorrosive coating is to corrosive liquids's resistance to increase main part life, utilize inboard installation anticorrosive coating and the heat preservation in the main part, increase the life of main part.
Drawings
Fig. 1 is a front view of a spiral plastic pipeline provided by the present invention;
fig. 2 is a front sectional view of a spiral plastic pipeline provided by the present invention;
fig. 3 is a top view of the spiral plastic pipe of the present invention.
Illustration of the drawings:
1. a main body; 2. outer wall threads; 3. a first connecting groove; 4. a second connecting groove; 5. a threaded connection pipe; 6. an anticorrosive layer; 7. a heat-insulating layer; 8. inner wall threads; 9. a thread groove; 10. an anticorrosive material; 11. a thermal insulation material; 12. an inner tube.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a spiral closes plastic conduit, including main part 1, the positive outside of main part 1 is provided with outer wall screw thread 2, the inboard of outer wall screw thread 2 is provided with heat preservation 7, the inboard of heat preservation 7 is provided with insulation material 11, the inboard of main part 1 is provided with inner tube 12, the inner wall of inner tube 12 is provided with inner wall screw thread 8, the outside of inner tube 12 is in the same place with the inner wall fixed connection of anticorrosive coating 6, the inboard of anticorrosive coating 6 is provided with anticorrosive material 10, the top of main part 1 is provided with first spread groove 3, the bottom of main part 1 is provided with second spread groove 4.
The inner side of the first connecting groove 3 is provided with a thread groove 9, the bottom end of the second connecting groove 4 is fixedly connected with the top end of the thread connecting pipe 5, the inner side of the thread connecting pipe 5 is connected with the outer side of the thread groove 9 through threads, the pitch size of the inner wall thread 8 is 2.0-3.5 cm, the pitch size of the outer wall thread 2 is 3.0-3.5 cm, and the height size of the inner wall thread 8 is 1.5-2.5 mm.
The working principle is as follows: the outer wall thread 2 is arranged on the outer side of the main body 1, streamlining is carried out, the external pressure resistance of the main body 1 is improved, the heat preservation layer 7 is arranged on the inner side of the outer wall thread 2, the heat preservation material 11 is arranged on the inner side of the heat preservation layer 7, the damage to the main body 1 caused by large temperature difference between the inside and the outside of the main body 1 is prevented through the heat preservation material 11, the anticorrosive layer 6 is arranged inside the main body 1, the anticorrosive material 10 is arranged inside the anticorrosive layer 6, the resistance of the inner side of the main body 1 to corrosive liquid is increased through the anticorrosive layer 6, the service life of the main body 1 is prolonged, the inner side of the anticorrosive layer 6 is fixedly connected with the outer side of the inner wall thread 8, the liquid is driven to flow through the inner wall thread 8, the liquidity of the liquid is increased, the blocking possibility of the main body 1 is reduced, the first connecting groove, a screw groove 9 is formed at the inner side of the first coupling groove 3, and a nipple 5 is formed at the inner side of the second coupling groove 4, so that the single bodies 1 can be coupled to each other by the movable coupling between the screw groove 9 and the nipple 5.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A spiral closes plastic conduit, includes main part (1), its characterized in that: the front outside of main part (1) is provided with outer wall screw thread (2), the inboard of outer wall screw thread (2) is provided with heat preservation (7), the inboard of heat preservation (7) is provided with insulation material (11), the inboard of main part (1) is provided with inner tube (12), the inner wall of inner tube (12) is provided with inner wall screw thread (8), the outside of inner tube (12) is in the same place with the inner wall fixed connection of anticorrosive coating (6), the inboard of anticorrosive coating (6) is provided with anticorrosive material (10), the top of main part (1) is provided with first spread groove (3), the bottom of main part (1) is provided with second spread groove (4).
2. A spiral composite plastic pipe according to claim 1, wherein: the inner side of the first connecting groove (3) is provided with a thread groove (9).
3. A spiral composite plastic pipe according to claim 1, wherein: the bottom end of the second connecting groove (4) is fixedly connected with the top end of the threaded connecting pipe (5).
4. A spiral composite plastic pipe according to claim 3, wherein: the inner side of the threaded connecting pipe (5) is connected with the outer side of the threaded groove (9) in a threaded mode.
5. A spiral composite plastic pipe according to claim 1, wherein: the pitch size of the inner wall threads (8) is 2.0-3.5 cm, and the pitch size of the outer wall threads (2) is 3.0-3.5 cm.
6. A spiral composite plastic pipe according to claim 1, wherein: the height dimension of the inner wall threads (8) is 1.5-2.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021458603.3U CN213117813U (en) | 2020-07-22 | 2020-07-22 | Spiral closes plastic conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021458603.3U CN213117813U (en) | 2020-07-22 | 2020-07-22 | Spiral closes plastic conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213117813U true CN213117813U (en) | 2021-05-04 |
Family
ID=75679113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021458603.3U Active CN213117813U (en) | 2020-07-22 | 2020-07-22 | Spiral closes plastic conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213117813U (en) |
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2020
- 2020-07-22 CN CN202021458603.3U patent/CN213117813U/en active Active
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