CN213929773U - Corrosion-resistant high-strength HDPE double-wall corrugated pipe - Google Patents
Corrosion-resistant high-strength HDPE double-wall corrugated pipe Download PDFInfo
- Publication number
- CN213929773U CN213929773U CN202022844050.1U CN202022844050U CN213929773U CN 213929773 U CN213929773 U CN 213929773U CN 202022844050 U CN202022844050 U CN 202022844050U CN 213929773 U CN213929773 U CN 213929773U
- Authority
- CN
- China
- Prior art keywords
- layer
- bellows
- corrosion
- corrugated pipe
- cup jointed
- 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.)
- Active
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to a double-walled bellows technical field, and a corrosion-resistant high strength HDPE double-walled bellows is disclosed, including interior bellows, the fixed enhancement layer that has cup jointed in the outer lane of interior bellows, the inner circle fixedly connected with wearing layer of enhancement layer is kept away from to interior bellows, the fixed supporting layer that has cup jointed in the outer lane that interior bellows was kept away from to the enhancement layer, the fixed stretch-proofing layer that has cup jointed in the outer lane that the enhancement layer was kept away from to the supporting layer, the fixed outer lane that the supporting layer was kept away from to the stretch-proofing layer has cup jointed outer bellows, the fixed corrosion-resistant layer that has cup jointed in the outer lane that the stretch-proofing layer was kept away from to outer bellows, the material of. The utility model discloses a set up the wearing layer and make interior bellows more wear-resisting, difficult wearing and tearing, life is high, and enhancement layer and stretch-proofing layer make the intensity of bellows higher, can take place some deformations, have prevented to subside the influence to the bellows, and the corrosion-resistant layer makes outer bellows be difficult for receiving the corruption, and life is high.
Description
Technical Field
The utility model relates to a double-walled bellows technical field especially relates to a corrosion-resistant high strength HDPE double-walled bellows.
Background
The double-wall corrugated pipe is a novel light pipe made of high-density polyethylene, has an excellent pipe wall structure design, greatly reduces the cost compared with pipes with other structures, is widely applied at home and abroad due to convenient and reliable connection, replaces a large amount of concrete pipes and cast iron pipes, and has poor wear resistance, poor corrosion resistance and low strength.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of poor wear resistance, poor corrosion resistance and low strength of the prior double-wall corrugated pipe in the prior art, and providing the corrosion-resistant high-strength HDPE double-wall corrugated pipe.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a corrosion-resistant high strength HDPE double-walled bellows, includes interior bellows, the fixed enhancement layer that has cup jointed in the outer lane of interior bellows, the inner circle fixedly connected with wearing layer of enhancement layer is kept away from to interior bellows, the fixed supporting layer that has cup jointed in the outer lane that interior bellows was kept away from to the enhancement layer, the fixed stretch-proofing layer that has cup jointed in the outer lane that the enhancement layer was kept away from to the supporting layer, the fixed outer bellows that has cup jointed in the outer lane that the supporting layer was kept away from on the stretch-proofing layer, the outer bellows is kept away from the fixed corrosion-resistant layer that has cup jointed in the outer lane of stretch-proofing layer.
Preferably, the inner corrugated pipe and the outer corrugated pipe are made of high-density polyethylene.
Preferably, the supporting layer is made of rubber.
Preferably, the material of the tensile layer is a glass fiber material.
Preferably, the material of the reinforcing layer is a high-density polyethylene material.
Preferably, the material of the corrosion-resistant layer is a ceramic coating.
Preferably, the wear-resistant layer is made of superfine polytetrafluoroethylene.
Compared with the prior art, the utility model provides a corrosion-resistant high strength HDPE double-walled bellows possesses following beneficial effect:
this corrosion-resistant high strength HDPE double-walled bellows makes interior bellows more wear-resisting through setting up the wearing layer, and difficult wearing and tearing, life is high, and enhancement layer and stretch-proofing layer make the intensity of bellows higher, can prevent to subside the influence to the bellows, and the corrosion-resistant layer makes outer bellows be difficult for receiving the corruption, and life is high.
The device in not relate to the part all the same with prior art or can adopt prior art to realize, the utility model discloses a it is more wear-resisting to set up the wearing layer messenger interior bellows, difficult wearing and tearing, life is high, and enhancement layer and stretch-proofing layer make the intensity of bellows higher, can take place some deformations, have prevented to subside the influence to the bellows, and the corrosion-resistant layer makes outer bellows be difficult for receiving the corruption, and life is high.
Drawings
Fig. 1 is a schematic structural view of a corrosion-resistant high-strength HDPE double-wall corrugated pipe provided by the present invention;
fig. 2 is a side view of a corrosion-resistant high-strength HDPE double-wall corrugated pipe according to the present invention.
In the figure: 1. an inner bellows; 2. an enhancement layer; 3. a wear layer; 4. a support layer; 5. a stretch resistant layer; 6. an outer bellows; 7. a corrosion resistant layer.
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.
Referring to fig. 1-2, a corrosion-resistant high-strength HDPE double-wall corrugated pipe comprises an inner corrugated pipe 1, an outer ring of the inner corrugated pipe 1 is fixedly sleeved with a reinforcing layer 2, an inner ring of the inner corrugated pipe 1 far away from the reinforcing layer 2 is fixedly connected with a wear-resistant layer 3, an outer ring of the reinforcing layer 2 far away from the inner corrugated pipe 1 is fixedly sleeved with a supporting layer 4, an outer ring of the supporting layer 4 far away from the reinforcing layer 2 is fixedly sleeved with a stretch-resistant layer 5, an outer ring of the stretch-resistant layer 5 far away from the supporting layer 4 is fixedly sleeved with an outer corrugated pipe 6, an outer ring of the outer corrugated pipe 6 far away from the stretch-resistant layer 5 is fixedly sleeved with a corrosion-resistant layer 7, the wear-resistant layer 3 enables the inner corrugated pipe 1 to be more wear-resistant and less prone to wear, the service life is long, and the strength of the corrugated pipe is higher due to the reinforcing layer 2 and the stretch-resistant layer 5, the influence of settlement on the corrugated pipe can be prevented, the corrosion-resistant layer 7 enables the outer corrugated pipe 6 not to be easily corroded, and the service life is long.
The inner corrugated pipe 1 and the outer corrugated pipe 6 are made of high-density polyethylene, so that the performance is more stable and the strength is high.
The supporting layer 4 is made of rubber, and the supporting effect is good.
The anti-stretching layer 5 is made of glass fiber materials, and has good anti-stretching capability, so that the corrugated pipe is not easy to break.
The material of enhancement layer 2 is high density polyethylene material, increases the intensity of bellows.
The material of the corrosion-resistant layer 7 is a ceramic coating, so that the outer corrugated pipe 6 is more corrosion-resistant.
The material of the wear-resistant layer 3 is superfine polytetrafluoroethylene material, so that the inner corrugated pipe 1 is more wear-resistant.
The utility model discloses in, bellows 1 is more wear-resisting in the wearing layer 3 messenger, difficult wearing and tearing, and life is high, and enhancement layer 2 and stretch-proofing layer 5 make the intensity of bellows higher, can prevent to subside the influence to the bellows, and corrosion-resistant layer 7 makes outer bellows 6 be difficult for receiving the corruption, and life is high.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a corrosion-resistant high strength HDPE double-walled bellows, includes interior bellows (1), its characterized in that, the fixed enhancement layer (2) that has cup jointed in outer lane of interior bellows (1), inner circle fixedly connected with wearing layer (3) of enhancement layer (2) are kept away from in interior bellows (1), the fixed supporting layer (4) that has cup jointed in outer lane that interior bellows (1) were kept away from in enhancement layer (2), fixed stretch-proofing layer (5) that has cup jointed in outer lane that enhancement layer (2) were kept away from in supporting layer (4) are fixed to be cup jointed in outer bellows (5), outer bellows (6) are kept away from the outer lane of stretch-proofing layer (5) and are fixed to be cup jointed corrosion-resistant layer (7).
2. The corrosion-resistant high-strength HDPE double-wall corrugated pipe according to claim 1, wherein the material of the inner corrugated pipe (1) and the outer corrugated pipe (6) is high-density polyethylene.
3. A corrosion resistant high strength HDPE double wall corrugated pipe according to claim 1, characterized in that the material of the support layer (4) is rubber.
4. A corrosion resistant high strength HDPE double wall corrugated pipe as claimed in claim 1, characterized in that the material of the tensile layer (5) is glass fiber.
5. A corrosion resistant high strength HDPE double wall corrugated pipe as claimed in claim 1, characterized in that the material of the reinforcement layer (2) is high density polyethylene.
6. A corrosion resistant high strength HDPE double wall corrugated pipe according to claim 1 characterized in that the material of the corrosion resistant layer (7) is a ceramic coating.
7. The corrosion-resistant high-strength HDPE double-wall corrugated pipe according to claim 1, wherein the material of the wear-resistant layer (3) is an ultrafine polytetrafluoroethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844050.1U CN213929773U (en) | 2020-12-02 | 2020-12-02 | Corrosion-resistant high-strength HDPE double-wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844050.1U CN213929773U (en) | 2020-12-02 | 2020-12-02 | Corrosion-resistant high-strength HDPE double-wall corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213929773U true CN213929773U (en) | 2021-08-10 |
Family
ID=77146540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022844050.1U Active CN213929773U (en) | 2020-12-02 | 2020-12-02 | Corrosion-resistant high-strength HDPE double-wall corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213929773U (en) |
-
2020
- 2020-12-02 CN CN202022844050.1U patent/CN213929773U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206530786U (en) | One kind reinforced winding bellowss of HDPE | |
| CN213929773U (en) | Corrosion-resistant high-strength HDPE double-wall corrugated pipe | |
| CN206221833U (en) | A kind of reinforced double-wall corrugated pipe | |
| CN210069158U (en) | Glass fiber reinforced plastic bell mouth concrete top pipe | |
| CN210661720U (en) | High-strength PVC (polyvinyl chloride) pipe with high bearing capacity | |
| CN209309494U (en) | A kind of reinforced concrete multiple tube | |
| CN209839359U (en) | Flaring steel band pipe | |
| CN213629258U (en) | High-strength anti-aging PE plastic pipe | |
| CN213299097U (en) | Reinforced glass fiber reinforced plastic sand inclusion pipe | |
| CN209067958U (en) | A kind of high intensity double-walled PE bellows | |
| CN206221823U (en) | A kind of novel double-wall bellows | |
| CN201772157U (en) | High pressure-resistant reinforced concrete and glass fiber reinforced plastics composite pipe | |
| CN206320426U (en) | A kind of novel high-strength carbon fiber tubing | |
| CN220647268U (en) | PPR pipe with built-in fracture-preventing structure | |
| CN210770742U (en) | Novel double-wall corrugated pipe | |
| CN213656051U (en) | Fiber anti-corrosion pipe structure | |
| CN204916843U (en) | Construction pipe storage rack | |
| CN207777806U (en) | A kind of steel band reinforced winding pipe | |
| CN208997491U (en) | A kind of bis- high muscle enhancing winding pipe of PP | |
| CN109357086A (en) | A kind of double-layer plastic tube that wear-resisting weather-proof performance is good | |
| CN214656951U (en) | Anti-carbonization concrete pipe pile | |
| CN210830823U (en) | High-strength HDPE double-wall corrugated pipe | |
| CN211289038U (en) | Glass fiber reinforced plastic pipe | |
| CN217683674U (en) | Pressure-resistant anti-cracking PPR pipe | |
| CN216618847U (en) | Gas butt joint hose easy to assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Huichuan Inventor before: Lin Huichuan |
|
| CB03 | Change of inventor or designer information |