CN206830984U - A kind of reinforced double-wall corrugated pipe - Google Patents
A kind of reinforced double-wall corrugated pipe Download PDFInfo
- Publication number
- CN206830984U CN206830984U CN201720341801.3U CN201720341801U CN206830984U CN 206830984 U CN206830984 U CN 206830984U CN 201720341801 U CN201720341801 U CN 201720341801U CN 206830984 U CN206830984 U CN 206830984U
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- Prior art keywords
- section
- wall
- fin
- reinforced double
- corrugated pipe
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- 230000002787 reinforcement Effects 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000009954 braiding Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 3
- 229920001903 high density polyethylene Polymers 0.000 description 8
- 239000004700 high-density polyethylene Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Abstract
The utility model discloses a kind of reinforced double-wall corrugated pipe, including hollow tube, hollow tube includes main leg, end tube section and tailpipe section, is connected between end tube section and tailpipe section and main leg by rounding off inclined-plane, reinforcement net is fixedly installed on hollow tube inwall, fin is set on end tube section and tailpipe section outer wall, corrugated surface is set on main leg's outer wall, and the utility model novel in structural design has that hardness is big, intensity is high, the advantages of shock resistance is strong, service life length.
Description
Technical field
Bellows Technology field is the utility model is related to, specially a kind of reinforced double-wall corrugated pipe.
Background technology
Bellows is the housing of the cylinder-shaped thin wall wrinkle with multiple transverse waves, and bellows is flexible, pressure,
Displacement can be produced under axial force, cross force or Moment；Double wall corrugated high-density polyethylene pipes, it is that one kind has cyclic structure
The novel tube of outer wall and smooth internal walls, the beginning of the eighties succeed in developing first in Germany.By the development of more than ten years and perfect,
Via single Cultivar development to complete product line.At present in production technology and using very ripe in technology.By
In its excellent performance and the cost of relatively economical, great promotion and application are had been obtained in developed countries such as America and Europes.
China, the promotion and application of HDP double-wall corrugated pipes, which are in, rises the situation stage, and all technical reaches using standard；
High density polyethylene (HDPE) (HDPE) has excellent chemical stability, ageing-resistant and resisting environmental stress and cracking performance.It is original by it
The HDPE double-wall corrugated pipes that material is produced belong to flexible pipe；Outer wall wave structure in a ring, greatly strengthen tubing
Ring stiffness, so as to enhance resistance of the pipeline to soil load, in this aspect of performance, the huge double-wall corrugated pipes of HDP and other
Tubing compares with obvious advantage；The brittle temperature of HDPE double-wall corrugated pipes is -70 DEG C.(- 30 DEG C under general cryogenic conditions
More than) construction when need not take special protective measures, winter construction is convenient, moreover, HDPE double-wall corrugated pipes have good anti-impact
Hitting property；Because HDPE molecules do not have polarity, so chemical stability is fabulous.In addition to the strong oxidizer of minority, most of chemistry are situated between
Verifying, it does not play destruction.Typically the soil of use environment, electric power, soda acid factor are not grown all without the pipeline damage is made
Bacterium, non-scaling, its circulation area will not increase and reduce with run time.
At present, the burden of city even rural sewage treatment, rainwater-collecting etc. drain facility is increasingly heavier, and discharge is set
The performance requirement applied is also more and more higher.The ring stiffness of transfer pipeline, impact strength, transport breakage, service life, connection sealing
Ne-leakage, engineering comprehensive cost are all the problem of such pipe design need to consider not above pipe of cement etc..It is double-wall corrugated
Pipe is as one kind of transfer pipeline, and its structure, different, compressive property is poor, and service life is short.
Utility model content
The purpose of this utility model is to provide a kind of reinforced double-wall corrugated pipe, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of reinforced double-wall corrugated pipe, including in
Blank pipe body, the hollow tube include main leg, end tube section and tailpipe section, lead between the end tube section and tailpipe section and main leg
The connection of rounding off inclined-plane is crossed, reinforcement net, the end tube section and tailpipe section outer wall is fixedly installed on the hollow tube inwall
Upper setting fin, corrugated surface is set on main leg's outer wall.
Preferably, the reinforcement net includes reinforcement body, and the reinforcement body is compiled by more flat-shaped lacing wires
That knits is netted；The lacing wire is twisted by ribbon and fibrillated yarn.
Preferably, the section triangular shape of the corrugated surface, a length of 3mm-8mm in section base of the corrugated surface, institute
The distance between a height of 2mm-5mm in section, two neighboring corrugated surface for stating corrugated surface is 5mm-8mm.
Preferably, the fin is hollow form fin, is connected with the cavity inner wall of the fin identical with fin shape
Teel band, the both ends of the teel band extend to form end pin to both sides, in the end pin insertion hollow tube outer wall.
Preferably, it is respectively provided with reinforcing ring on the inside of the end tube section and the mouth of pipe of tailpipe section.
Compared with prior art, the beneficial effects of the utility model are：The utility model novel in structural design, there is hardness
Greatly, the advantages of intensity is high, and shock resistance is strong, service life length；Reinforcement net is fixedly installed on hollow tube inwall, strengthens
Muscle net includes reinforcement body, reinforcement body be formed by more flat-shaped lacing wires braidings it is netted；Lacing wire is by ribbon and fibre
Change silk to be twisted, its intensity is high, effectively can prevent body from deforming；In addition, set on end tube section and tailpipe section outer wall convex
Rib, can absorbing external pressure, prevent from damaging when body is under pressure, further extend the bulk life time of bellows.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model reinforcement net top view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of reinforced double-wall corrugated pipe, including it is hollow
Body 1, the hollow tube 1 include main leg 2, end tube section 3 and tailpipe section 4, the end tube section 3 and tailpipe section 4 and main leg 2
Between connected by rounding off inclined-plane 5, on the inwall of hollow tube 1 be fixedly installed reinforcement net 6, the He of end tube section 3
Fin 7 is set on tailpipe section outer wall 4, corrugated surface 8 is set on the outer wall of main leg 2；The section triangular shape of corrugated surface 8,
The a length of 3mm-8mm in section base of the corrugated surface 8, a height of 2mm-5mm in section of the corrugated surface 8, two neighboring corrugated surface 8
The distance between be 5mm-8mm；Fin 7 is hollow form fin, is connected with the cavity inner wall of the fin 7 and the shape of fin 7
Identical teel band 11, the both ends of the teel band 11 extend to form end pin 12 to both sides, during the end pin 12 is embedded in
In the outer wall of blank pipe body 1, using this structure can absorbing external pressure, prevent from damaging when body is under pressure, further extend ripple
The bulk life time of line pipe.In addition, being respectively provided with reinforcing ring 13 on the inside of end tube section 3 and the mouth of pipe of tailpipe section 4, reinforcing ring is set, can
Strengthen the bearing capacity of tube end mouth.
In the present embodiment, reinforcement net 6 includes reinforcement body 9, and the reinforcement body 9 is by more flat-shaped lacing wires
10 braidings form netted；The lacing wire 10 is twisted by ribbon and fibrillated yarn.The reinforcement net that the utility model uses is strong
Degree is high, effectively can prevent body from deforming.
The utility model novel in structural design, there is the advantages of hardness is big, intensity is high, and shock resistance is strong, service life
It is long.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of reinforced double-wall corrugated pipe, including hollow tube (1), it is characterised in that：The hollow tube (1) includes supervisor
Section (2), end tube section (3) and tailpipe section (4), pass through round and smooth mistake between the end tube section (3) and tailpipe section (4) and main leg (2)
Inclined-plane (5) connection is crossed, reinforcement net (6), the end tube section (3) and tailpipe section is fixedly installed on hollow tube (1) inwall
(4) fin (7) is set on outer wall, corrugated surface (8) is set on main leg (2) outer wall.
A kind of 2. reinforced double-wall corrugated pipe according to claim 1, it is characterised in that：The reinforcement net (6) includes
Reinforcement body (9), the reinforcement body (9) be formed by more flat-shaped lacing wires (10) braidings it is netted；The lacing wire
(10) it is twisted by ribbon and fibrillated yarn.
A kind of 3. reinforced double-wall corrugated pipe according to claim 1, it is characterised in that：The section of the corrugated surface (8)
Triangular shape, a length of 3mm-8mm in section base of the corrugated surface (8), a height of 2mm-5mm in section of the corrugated surface (8),
The distance between two neighboring corrugated surface (8) is 5mm-8mm.
A kind of 4. reinforced double-wall corrugated pipe according to claim 1, it is characterised in that：The fin (7) is hollow form
Fin, it is connected with the cavity inner wall of the fin (7) and fin (7) shape identical teel band (11), the enhancing steel
The both ends of band (11) extend to form end pin (12) to both sides, in embedded hollow tube (1) outer wall of the end pin (12).
A kind of 5. reinforced double-wall corrugated pipe according to claim 1, it is characterised in that：The end tube section (3) and tail pipe
Reinforcing ring (13) is respectively provided with the inside of the mouth of pipe of section (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341801.3U CN206830984U (en) | 2017-04-01 | 2017-04-01 | A kind of reinforced double-wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341801.3U CN206830984U (en) | 2017-04-01 | 2017-04-01 | A kind of reinforced double-wall corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206830984U true CN206830984U (en) | 2018-01-02 |
Family
ID=60766539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720341801.3U Expired - Fee Related CN206830984U (en) | 2017-04-01 | 2017-04-01 | A kind of reinforced double-wall corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206830984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488820A (en) * | 2018-11-23 | 2019-03-19 | 永亨控股集团有限公司 | A kind of buried draining high rush-resistant polyvinyl chloride enhancing double-wall corrugated pipe |
-
2017
- 2017-04-01 CN CN201720341801.3U patent/CN206830984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488820A (en) * | 2018-11-23 | 2019-03-19 | 永亨控股集团有限公司 | A kind of buried draining high rush-resistant polyvinyl chloride enhancing double-wall corrugated pipe |
| CN109488820B (en) * | 2018-11-23 | 2021-03-05 | 永亨控股集团有限公司 | Buried high-impact polyvinyl chloride reinforced double-wall corrugated pipe for drainage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401420 Chongqing Qijiang County Industrial Park Patentee after: Chongqing Gongbang Industry (Group) Co.,Ltd. Address before: 401420 Chongqing Qijiang County Industrial Park Patentee before: CHONGQING YUWANFENG TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 |