CN206145339U - Throttle socket joint formula HDPE winding reinforced pipe - Google Patents
Throttle socket joint formula HDPE winding reinforced pipe Download PDFInfo
- Publication number
- CN206145339U CN206145339U CN201621154428.2U CN201621154428U CN206145339U CN 206145339 U CN206145339 U CN 206145339U CN 201621154428 U CN201621154428 U CN 201621154428U CN 206145339 U CN206145339 U CN 206145339U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- hdpe winding
- reinforcing pipes
- winding reinforcing
- hollow pipe
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 21
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 title claims abstract description 20
- 230000002787 reinforcement Effects 0.000 claims abstract description 21
- 230000004927 fusion Effects 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000013618 particulate matter Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000003251 chemically resistant material Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a throttle socket joint formula HDPE winding reinforced pipe, including inner tube, hollow tube, reinforcement, there are circular shape interface and circular shape tube end in the both ends of inner tube butt fusion respectively, wherein are equipped with round electric heating element on the interface outer wall, and this inner tube intermediate position is the cylinder, intraduct cavity in should, the winding setting of hollow tube has the reinforcement in outer wall of the inner tube, this hollow tube inside, above -mentioned reinforcement both sides are the tensile piece of " J " shape of symmetry, the middle support piece who is the flute profile. The utility model discloses can solve how to make its pipe wall bulk strength high, be difficult for breaking, the technical problem of seepage not.
Description
Technical field
This utility model is related to tubing technology, more particularly to a kind of HDPE reinforced pipes.
Background technology
Reinforced pipe is exactly a kind of cement sleeve pipe or steel bushing can be installed typically under roadbed with railroad crossing, the pipeline of highway
Pipe, reinforced pipe drew the past from sleeve pipe, to ensure pipeline and railway, the safety of highway.The good toughness of reinforced pipe, cementability is non-
Chang Hao, it is ensured that the smooth laying of pipeline engineering.
Belong to the one side of trenchless technology, trenchless technology is referred to by means such as guiding, directional drillings, in earth's surface pole
Fraction excavate in the case of, lay, change and repair the construction technique of various underground utilities, over the ground surface drying disturb it is little, therefore
With higher social economic effect.Mainly include the technical sides such as horizontal directional drilling, push pipe, micro-tunneling, booster, impact
Method.The technology comes from the 70's of 20th century, and in the 90's incoming China, feedwater, draining, electricity is widely used at present
The new pipe-line construction in the fields such as power, communication, combustion gas and Old pipeline's rehabilitation, it is also possible to be applied to the side such as protection of historical relic, ancient building
Face, with the increase of present road traffic flow, loading capacity is substantially improved etc., and geological movement takes place frequently, existing enhancing
The ability that the pliability of pipe and overall critical external compressive resistance ability, corrosion-resistant and chemically resistant material corrode all is insufficient to, the rubber for being adopted
Cushion rubber class joint, in construction, quality of connection, joint is strong, it is ensured that interface material, the structure and body uniformity of itself, aspect
Existing needs can not effectively be met.
Utility model content
The purpose of this utility model seeks to provide a kind of throttling spigot-and-socket HDPE winding reinforcing pipes, and solution manages how it
Wall bulk strength is high, be not easily broken, non-leakage technical problem.
Throttling spigot-and-socket HDPE winding reinforcing pipes, including inner tube, hollow pipe, resilient reinforcement；Melt respectively at the two ends of inner tube
The interface of circle and the birdsmouth of circle are connected to, wherein interface outer wall is provided with the sealing of a circle heating or protrusion
Circle, the inner tube centre position is cylinder, and the internal tube is hollow;What hollow pipe wound is arranged on outer wall of inner tube, the hollow pipe
Inside has above-mentioned resilient reinforcement;Above-mentioned resilient reinforcement both sides are the tensile members of symmetrical " J " shape, centre propping up for flute profile
Support member.
Said inner tube and hollow pipe fusion are integral.
The heating is made up of tinsel bending.
There is one layer of wear-resisting line in said inner tube.
The wear-resisting line is twine.
The hollow pipe is " D " shape.
The support member bottom has a breach.
The both sides of the hollow pipe are respectively provided with a tracing line.
The resilient reinforcement inside has particulate matter.
The beneficial effects of the utility model are：Inner tube and hollow pipe are high density polyethylene (HDPE) material using HDPE materials,
It has the ability that extremely strong corrosion-resistant and chemically resistant material corrodes, in conveying corrosive fluids or in the extremely strong soil of corrosivity
Without any preservative treatment when laying, performance is significantly better than other tubing.The tube wall of the hollow pipe is relatively thin, and materials are less, can
With performance, can reduces cost, by increasing reinforcement in hollow pipe, the both sides of such reinforcement constitute elastic buffer structure,
So significantly improve the overall critical external compressive resistance ability of whole product.Particulate matter is added by resilient reinforcement inside, is so improved whole
The intensity of individual product.
Description of the drawings
Fig. 1 is the schematic diagram that two winding pipe are combined together；
Fig. 2 is shown in the schematic diagram that interface is provided with heating；
It is 1. inner tubes in figure, 11. interfaces, 12. birdsmouths, 121. heatings, 13. wear-resisting lines, 2. hollow
Pipe, 3. 21. tracing lines, reinforcement, 31. tensile members, 32. support members, 4. 321. breach, particulate matter.
Specific embodiment
Fig. 1 and Fig. 2 is refer to, the throttling spigot-and-socket HDPE winding reinforcing pipes in figure, including an inner tube 1, is hollow
2, reinforcement 3 of pipe.
Inner tube 1 is overall to be made using HDPE materials, its two ends respectively welding have circular interface 11 and with above-mentioned grafting
The corresponding circular birdsmouths 12 of mouth 11, the wherein outer wall of interface 11 is provided with a circle heating 121, the interposition of inner tube 1
Cylinder is set to, the inner hollow of inner tube 1.Above-mentioned heating 121 is made up of tinsel bending.In order to strengthen the strong of inner tube 1
Degree, can set up one layer of wear-resisting line 13 such as twine inside inner tube 1, and this layer of wear-resisting 13 one-tenth of line is latticed, so such as wheel tire
Equally.
The same entirety of hollow pipe 2 is made using HDPE materials, and it is arranged on the outer wall of inner tube 1 by the way of spiral winding,
The inside of hollow pipe 2 has reinforcement 3;In order that inner tube 1 and the intensity of hollow pipe 2 are more preferably, inner tube 1 and hollow pipe 2 can be merged
It is integral.The longitudinal section of above-mentioned hollow pipe 2 is laid on the outer wall of inner tube 1 into semicircle i.e. " D " shape.In order to future strengthens the winding
Pipe is tracked positioning, can fix a tracing line 21 in the both sides of hollow pipe 2, preferably directly wraps above-mentioned tracing line 21
Wrap up in hollow pipe 2.
The effect of reinforcement 3 is to keep out external force to prevent foreign object from destroying the soft materials such as hollow pipe 2, preferred rubber.The enhancing
The both sides of part 3 are the tensile members 31 of symmetrical " J " shape, and the design of " J " shape mainly carries out the counteracting of external force using its arc-shaped side.Increase
The centre of strong part 3 is the support member 32 of flute profile, and the bottom of support member 32 is had a breach 321, designed into one by such
Step improves its elastic acting force.
This utility model is existing to make it be wrapped in inner tube 1 internal reinforcement 3 by extrusion die extrusion, is then using
Another extrusion die makes hollow pipe 2 on its winding reinforcement 3, finally to pour into particulate matter 4 such as grains of sand thing toward inside reinforcement 3
Matter.
Claims (9)
1. throttle spigot-and-socket HDPE winding reinforcing pipes, it is characterised in that：Including inner tube, hollow pipe, resilient reinforcement；The two of inner tube
Respectively welding has the interface of circle and the birdsmouth of circle at end, and wherein interface outer wall is provided with a circle heating or convex
The sealing ring for going out, the inner tube centre position is cylinder, and the internal tube is hollow;What hollow pipe wound is arranged on outer wall of inner tube,
The hollow tube has above-mentioned resilient reinforcement;Above-mentioned resilient reinforcement both sides are the tensile members of symmetrical " J " shape, and centre is
The support member of flute profile.
2. according to the throttling spigot-and-socket HDPE winding reinforcing pipes described in claim 1, it is characterised in that：Said inner tube and hollow
Pipe fusion is integral.
3. according to the throttling spigot-and-socket HDPE winding reinforcing pipes described in claim 1, it is characterised in that：The heating by
Tinsel bending is made.
4. according to the throttling spigot-and-socket HDPE winding reinforcing pipes described in claim 1, it is characterised in that：Have in said inner tube
One layer of wear-resisting line.
5. according to the throttling spigot-and-socket HDPE winding reinforcing pipes described in claim 4, it is characterised in that：The wear-resisting line is sail
Wiring.
6. according to the throttling spigot-and-socket HDPE winding reinforcing pipes described in claim 1, it is characterised in that：The hollow pipe is
" D " shape.
7. according to the throttling spigot-and-socket HDPE winding reinforcing pipes described in claim 1, it is characterised in that：The support member bottom
With a breach.
8. according to the throttling spigot-and-socket HDPE winding reinforcing pipes described in claim 1, it is characterised in that：The two of the hollow pipe
Side is respectively provided with a tracing line.
9. according to the throttling spigot-and-socket HDPE winding reinforcing pipes described in claim 1, it is characterised in that：The resilient reinforcement
Inside has particulate matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154428.2U CN206145339U (en) | 2016-10-31 | 2016-10-31 | Throttle socket joint formula HDPE winding reinforced pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154428.2U CN206145339U (en) | 2016-10-31 | 2016-10-31 | Throttle socket joint formula HDPE winding reinforced pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145339U true CN206145339U (en) | 2017-05-03 |
Family
ID=58622286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621154428.2U Expired - Fee Related CN206145339U (en) | 2016-10-31 | 2016-10-31 | Throttle socket joint formula HDPE winding reinforced pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145339U (en) |
-
2016
- 2016-10-31 CN CN201621154428.2U patent/CN206145339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lou Hongyao Inventor after: Chen Tianlin Inventor after: Fu Junzhuang Inventor before: Lou Hongyao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |