CN206582419U - A kind of anticorrosion HDPE double-wall corrugated pipes - Google Patents
A kind of anticorrosion HDPE double-wall corrugated pipes Download PDFInfo
- Publication number
- CN206582419U CN206582419U CN201620935532.9U CN201620935532U CN206582419U CN 206582419 U CN206582419 U CN 206582419U CN 201620935532 U CN201620935532 U CN 201620935532U CN 206582419 U CN206582419 U CN 206582419U
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- CN
- China
- Prior art keywords
- bellows
- maternal interface
- anticorrosion
- tube
- wall
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- 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
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a kind of anticorrosion HDPE double-wall corrugated pipes, including ripple tube body, bellows outer tube, public access mouthful and maternal interface, the inside of the ripple tube body is provided with bellows inner tube, anticorrosive coat is coated with the madial wall of the bellows inner tube, bellows outer tube is installed on the outside of the bellows inner tube, the inside of the bellows outer tube is provided with steel wire rope, described ripple tube body one end is provided with public access mouthful, the outside of public access mouthful is provided with bulge loop, the ripple tube body other end is provided with maternal interface, and the inwall of maternal interface is provided with spill annular groove.The utility model in bellows outer tube semiellipse annular chamber by being provided with steel wire rope, improve the ring stiffness of bellows, by tiltedly setting multiple fuisw ribs in bellows inner tube wall, further increase the toughness of bellows, by being provided with anticorrosive coat on bellows inner tubal wall, the service life of bellows is further increased.
Description
Technical field
The utility model is related to Bellows Technology field, specially a kind of anticorrosion HDPE double-wall corrugated pipes.
Background technology
HDPE double-wall corrugated pipes, abbreviation PE bellowss are a kind of new lightweight coffins, with lightweight, high pressure resistant, toughness
Good, construction is fast, long lifespan the characteristics of, be widely used in industry and civil outdoor drainage system, belong to environment-friendly product.
It turn into pipeline field " to mould Dai Gang " preferred material, but in use due to the uneven sink-float of soil, can be right
Bellows causes certain impact, once the resistance to compression tolerance range of frying pan bellows, can cause certain destruction, shadow to bellows
Ring the service life of bellows.Also there is the problem of installing, connect inconvenient and not corrosion-resistant in some bellowss.
Utility model content
The purpose of this utility model is to provide a kind of anticorrosion HDPE double-wall corrugated pipes, to solve in above-mentioned background technology
The problem of proposition, had an advantageous effect in that：By being provided with steel wire rope in bellows outer tube semiellipse annular chamber, improve
The ring stiffness of bellows, by tiltedly setting multiple fuisw ribs in bellows inner tube wall, per adjacent fuisw rib between formed
Buffer area, is easy to water conservancy diversion, is suitable for the uneven sink-float of soil, the toughness of bellows is further increased, by ripple
Anticorrosive coat is installed on pipe inner tubal wall, the service life of bellows is further increased.
To achieve the above object, the utility model provides following technical scheme：A kind of anticorrosion HDPE double-wall corrugated pipes, bag
Ripple tube body, bellows outer tube, public access mouth and maternal interface are included, the inside of the ripple tube body is provided with bellows inner tube,
It is coated with the madial wall of the bellows inner tube on anticorrosive coat, the madial wall of the anticorrosive coat and fuisw rib is installed, the ripple
Bellows outer tube is installed on the outside of line pipe inner tube, the inside of the bellows outer tube is provided with steel wire rope, the ripple tube body
One end is provided with public access mouthful, and the outside of public access mouthful is provided with bulge loop, and the ripple tube body other end is provided with maternal interface, maternal interface
Inwall be provided with annular groove, the side of the annular groove is provided with maternal interface cavity, tells that the position of bulge loop and annular are recessed
The position of groove matches.
It is preferred that, it is coated with PUR on the outer surface on the outside of the bulge loop.
It is preferred that, calcium lime powder is provided with the maternal interface cavity, the inwall of maternal interface is provided with heat-conducting metal layer.
It is preferred that, the outer wall of the bellows outer tube is in semiellipse shape annular.
It is preferred that, the fuisw rib is tiltedly mounted on the inside of anticorrosive coat, and the direct spacing of adjacent guide muscle is 4cm.
Compared with prior art, the beneficial effects of the utility model are：The equipment passes through in bellows outer tube semiellipse ring
Shape intracavitary is provided with steel wire rope, improves the ring stiffness of bellows, by tiltedly setting multiple fuisw ribs in bellows inner tube wall,
Buffer area is formed between per adjacent fuisw rib, is easy to water conservancy diversion, is suitable for the uneven sink-float of soil, further increases ripple
The toughness of line pipe, by being provided with anticorrosive coat on bellows inner tubal wall, further increases the service life of bellows, public access
The PUR and calcium lime powder that mouth and maternal interface are provided with further increase sealing.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is public access of the present utility model mouthful front view；
Fig. 3 is maternal interface front view of the present utility model；
Fig. 4 is internal structure schematic diagram of the present utility model；
In figure：1- annular grooves；2- maternal interface cavitys；3- heat-conducting metal layers；4- steel wire ropes；5- bellows inner tubes；6- prevents
Rotten layer；7- bellows outer tubes；8- fuisw ribs；9- bulge loops；10- PURs；11- maternal interfaces；12- ripple tube bodies；13- public access
Mouthful.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of embodiment that the utility model is provided：A kind of anticorrosion HDPE double-wall corrugated pipes, including
Ripple tube body 12, bellows outer tube 7, public access mouth 13 and maternal interface 11, the inside of ripple tube body 12 is provided with bellows
It is coated with pipe 5, the madial wall of bellows inner tube 5 on anticorrosive coat 6, the madial wall of anticorrosive coat 6 and fuisw rib 8 is installed, fuisw rib 8
The inner side of anticorrosive coat 6 is tiltedly mounted on, and the direct spacing of adjacent guide muscle 8 is 4cm, the outside of bellows inner tube 5 is provided with bellows
Outer tube 7, the outer wall of bellows outer tube 7 is in semiellipse shape annular, and the inside of bellows outer tube 7 is provided with steel wire rope 4, bellows sheet
The one end of body 12 is provided with public access mouthful 11, and the outside of public access mouthful 11 is provided with bulge loop 9, and the outer surface in the outside of bulge loop 9 is provided with PUR
10, the other end of ripple tube body 12 is provided with maternal interface 11, and the inwall of maternal interface 11 is provided with annular groove 1, annular groove 1
Side, which is provided with maternal interface cavity 2, maternal interface cavity 2, is provided with calcium lime powder, and the inwall of maternal interface 11 is provided with heat-conducting metal layer
3, the position and the position of annular groove 1 of bulge loop 9 match.
Operation principle：By being provided with steel wire rope 4 in the semiellipse annular chamber of bellows outer tube 7, bellows is improved
Ring stiffness, by tiltedly setting multiple fuisw ribs 8 in the inwall of bellows inner tube 5, buffering area is formed between every adjacent fuisw rib 8
Domain, is easy to water conservancy diversion, is suitable for the uneven sink-float of soil, further increases the toughness of bellows, by bellows inner tube 5
Anticorrosive coat 6 is installed on wall, the service life of bellows, the hot melt that public access mouthful 13 and maternal interface 11 are provided with is further increased
Glue 10 and calcium lime powder react the heat produced with water and melt PUR 10, solidify, further increase sealing.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that will fall equivalency in claim
All changes in implication and scope are included in the utility model.Any reference in claim should not be considered as limit
The involved claim of system.
Claims (5)
1. a kind of anticorrosion HDPE double-wall corrugated pipes, including ripple tube body (12), bellows outer tube (7), public access mouthful (13) and
Maternal interface (11), it is characterised in that：The inside of the ripple tube body (12) is provided with bellows inner tube (5), the bellows
It is coated with the madial wall of inner tube (5) on anticorrosive coat (6), the madial wall of the anticorrosive coat (6) and fuisw rib (8) is installed, it is described
Bellows outer tube (7) is installed on the outside of bellows inner tube (5), the inside of the bellows outer tube (7) is provided with steel wire rope (4),
Described ripple tube body (12) one end is provided with public access mouthful (13), and the outside of public access mouthful (13) is provided with bulge loop (9), the bellows
Body (12) other end is provided with maternal interface (11), and the inwall of maternal interface (11) is provided with annular groove (1), the annular groove
(1) side is provided with maternal interface cavity (2), and the position and the position of annular groove (1) of the bulge loop (9) match.
2. a kind of anticorrosion HDPE double-wall corrugated pipes according to claim 1, it is characterised in that：On the outside of the bulge loop (9)
Outer surface on be coated with PUR (10).
3. a kind of anticorrosion HDPE double-wall corrugated pipes according to claim 1, it is characterised in that：The maternal interface cavity
(2) calcium lime powder is provided with, the inwall of maternal interface (11) is provided with heat-conducting metal layer (3).
4. a kind of anticorrosion HDPE double-wall corrugated pipes according to claim 1, it is characterised in that：The bellows outer tube
(7) outer wall is in semiellipse shape annular.
5. a kind of anticorrosion HDPE double-wall corrugated pipes according to claim 1, it is characterised in that：The fuisw rib (8) is inclined
Tiltedly it is arranged on the inside of anticorrosive coat (6), and adjacent guide muscle (8) directly spacing is 4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620935532.9U CN206582419U (en) | 2016-08-24 | 2016-08-24 | A kind of anticorrosion HDPE double-wall corrugated pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620935532.9U CN206582419U (en) | 2016-08-24 | 2016-08-24 | A kind of anticorrosion HDPE double-wall corrugated pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206582419U true CN206582419U (en) | 2017-10-24 |
Family
ID=60108146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620935532.9U Expired - Fee Related CN206582419U (en) | 2016-08-24 | 2016-08-24 | A kind of anticorrosion HDPE double-wall corrugated pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206582419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110564323A (en) * | 2019-09-24 | 2019-12-13 | 马文进 | Pressure-sensitive adhesive tape |
-
2016
- 2016-08-24 CN CN201620935532.9U patent/CN206582419U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110564323A (en) * | 2019-09-24 | 2019-12-13 | 马文进 | Pressure-sensitive adhesive tape |
| CN110564323B (en) * | 2019-09-24 | 2021-09-07 | 山东盛源胶粘制品股份有限公司 | Pressure-sensitive adhesive tape |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20180824 |