CN206159676U - Filled type throttle socket joint formula HDPE winding reinforced pipe - Google Patents
Filled type throttle socket joint formula HDPE winding reinforced pipe Download PDFInfo
- Publication number
- CN206159676U CN206159676U CN201621151073.1U CN201621151073U CN206159676U CN 206159676 U CN206159676 U CN 206159676U CN 201621151073 U CN201621151073 U CN 201621151073U CN 206159676 U CN206159676 U CN 206159676U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- tube
- filled type
- hollow
- hdpe winding
- 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 18
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 18
- 238000004804 winding Methods 0.000 title claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 238000005485 electric heating Methods 0.000 claims abstract 2
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000004927 fusion Effects 0.000 abstract 1
- 239000000700 radioactive tracer Substances 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000003251 chemically resistant material Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper 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
- 238000000034 method Methods 0.000 description 2
- 238000009412 basement excavation Methods 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
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000012782 tube fusion Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a filled type throttle socket joint formula HDPE winding reinforced pipe, including inner tube, hollow tube, 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 hollow circular cylinder, the winding setting of hollow tube wholly is cylindrical structure at outer wall of the inner tube, this hollow tube, it includes inner circle and outer lane and is in the three splice bar between these two circles, tracer line is in in the inner circle, be equipped with the hard metal piece between inner circle, outer lane, the splice bar in the space of enclosing. 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
The 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 refers generally to entrance and exit small area excavation in the case of excavating, lay, change and repair various underground utilities
Construction technique, over the ground surface drying disturb it is little, therefore with higher social economic effect.Mainly include horizontal directional drilling, push pipe,
The technical methods such as micro-tunneling, booster, impact.The technology comes from the 70's of 20th century, and in the 90's incoming China, mesh
Before be widely used in the new pipe-line construction and Old pipeline's rehabilitation in the fields such as feedwater, draining, electric power, communication, combustion gas, it is also possible to should
For aspects such as historical relic, the protections of ancient building, with the increase of present road traffic flow, loading capacity is substantially improved etc.,
Geological movement takes place frequently, and the pliability of existing reinforced pipe and overall critical external compressive resistance ability, corrosion-resistant and chemically resistant material corrode
Ability is all insufficient to, the rubber ring class joint for being adopted, and in construction, quality of connection, joint is strong, it is ensured that interface material, structure
With the uniformity of body itself, aspect can not effectively meet existing needs.
At present reinforced pipe in use, when the hollow tube stress in inner tube, because the hollow inside of hollow tube does not have
Elastic buffer structure, so it sometimes appear that the situation of breakage；In addition, the tracing line being arranged on outside hollow tube due to can with it is hollow
Pipe comes off so that test pipeline is inaccurate.
Utility model content
The purpose of this utility model seeks to provide a kind of filled type throttling spigot-and-socket HDPE winding reinforcing pipes, and how is solution
Make that its tube wall bulk strength is high, be not easily broken, technical problem that is non-leakage and preventing tracing line and hollow tube disengaging.
Filled type throttling spigot-and-socket HDPE winding reinforcing pipes, including inner tube, hollow tube；Respectively welding has circle at the two ends of inner tube
The interface of shape and the birdsmouth of circle, wherein interface outer wall is provided with a circle heating, during the inner tube centre position is
Hollow cylinder;What hollow tube wound is arranged on outer wall of inner tube, the hollow tube generally cylindrical structural;It includes inner ring and outer ring
And three dowels between the two circles;Tracing line is in inner ring；The sky surrounded between inner ring, outer ring, dowel
It is interior to be provided with hard metal piece.
Said inner tube and hollow tube fusion are integral.
The heating is made up of wire bending.
There is one layer of wear-resisting line in said inner tube.
The wear-resisting line is twine or Oxford line.
There is layer of steel wire net in said inner tube.
The beneficial effects of the utility model are：Inner tube and hollow tube 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 tube is relatively thin, and materials are less, can
With performance, can reduces cost；Hard metal piece in the space that inner ring, outer ring, dowel are surrounded, above-mentioned hard metal piece structure
Into cushioning effect, so significantly improve the overall critical external compressive resistance ability of whole product and will not separate with hollow tube.Due to hollow
Pipe centre position has tracing line, and such tracing line is so as to depart from hollow tube in hollow tube center all the time.
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, 21. inner rings, 22. outer rings, 23. dowels, 3. 24. copper sheets, tracing line.
Specific embodiment
Fig. 1 and Fig. 2 is refer to, the filled type throttling spigot-and-socket HDPE winding reinforcing pipes in figure, including an inner tube 1,
2, hollow tube intensity enhancing part 3 of individual hollow tube.
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 wire 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.In addition, in actual applications, it is also possible to use steel wire and determine twine.
Extruder for shaping is made and adopted to the same entirety of hollow tube 2 using HDPE materials, and it adopts spiral winding
Mode is arranged on the outer wall of inner tube 1, and the hollow tube 2 includes the outer ring 22, three of an inner ring 21, dowel 23；Three connections
Muscle 23 is between inner ring 21 and outer ring 22；Hard metal is provided with the space surrounded between inner ring 21, outer ring 22, dowel 23
The metal copper sheet 24 of piece such as thin type.In order that inner tube 1 and the intensity of hollow tube 2 are more preferably, inner tube 1 and hollow tube 2 can be fused into whole
Body.The overall profile of above-mentioned hollow tube 2 is for cylinder and is laid on the outer wall of inner tube 1.The inner ring inside of hollow tube 2 has tracing line
4。
Claims (6)
1. filled type throttling spigot-and-socket HDPE winding reinforcing pipes, it is characterised in that：Including inner tube, hollow tube；The two ends of inner tube point
Other welding has the birdsmouth of the interface of circle and circle, and wherein interface outer wall is provided with a circle heating, in the inner tube
Meta is set to hollow circular cylinder;What hollow tube wound is arranged on outer wall of inner tube, the hollow tube generally cylindrical structural;It includes
Inner ring and outer ring and three dowels between the two circles;Tracing line is in inner ring；Inner ring, outer ring, dowel it
Between be provided with hard metal piece in the space that surrounds.
2. according to the filled type throttling spigot-and-socket HDPE winding reinforcing pipes described in claim 1, it is characterised in that：Said inner tube
Merge integral with hollow tube.
3. according to the filled type throttling spigot-and-socket HDPE winding reinforcing pipes described in claim 1, it is characterised in that：The electric heating
Element is made up of wire bending.
4. according to the filled type throttling spigot-and-socket HDPE winding reinforcing pipes described in claim 1, it is characterised in that：Said inner tube
Inside there is one layer of wear-resisting line.
5. according to the filled type throttling spigot-and-socket HDPE winding reinforcing pipes described in claim 4, it is characterised in that：It is described wear-resisting
Line is twine or Oxford line.
6. according to the filled type throttling spigot-and-socket HDPE winding reinforcing pipes described in claim 1, it is characterised in that：Said inner tube
It is interior with layer of steel wire net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151073.1U CN206159676U (en) | 2016-10-31 | 2016-10-31 | Filled type throttle socket joint formula HDPE winding reinforced pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151073.1U CN206159676U (en) | 2016-10-31 | 2016-10-31 | Filled type throttle socket joint formula HDPE winding reinforced pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159676U true CN206159676U (en) | 2017-05-10 |
Family
ID=58655229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621151073.1U Expired - Fee Related CN206159676U (en) | 2016-10-31 | 2016-10-31 | Filled type throttle socket joint formula HDPE winding reinforced pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159676U (en) |
-
2016
- 2016-10-31 CN CN201621151073.1U patent/CN206159676U/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 |
Inventor after: Lou Hongyao Inventor after: Fu Junzhuang Inventor after: Chen Tianlin Inventor before: Lou Hongyao |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 |