CN204901107U - Reinforcing polypropylene double -walled adds muscle pipe - Google Patents
Reinforcing polypropylene double -walled adds muscle pipe Download PDFInfo
- Publication number
- CN204901107U CN204901107U CN201520483026.6U CN201520483026U CN204901107U CN 204901107 U CN204901107 U CN 204901107U CN 201520483026 U CN201520483026 U CN 201520483026U CN 204901107 U CN204901107 U CN 204901107U
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- CN
- China
- Prior art keywords
- polypropylene
- pipe
- reinforced
- double
- stiffening rib
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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
Links
- -1 polypropylene Polymers 0.000 title claims abstract description 98
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 93
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 93
- 210000003205 muscle Anatomy 0.000 title abstract 2
- 230000003014 reinforcing effect Effects 0.000 title abstract 2
- 230000002787 reinforcement Effects 0.000 claims description 28
- 239000011253 protective coating Substances 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 8
- 239000003063 flame retardant Substances 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 230000002401 inhibitory effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000005728 strengthening Methods 0.000 abstract 6
- 230000004927 fusion Effects 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a reinforcing polypropylene double -walled adds muscle pipe, including polypropylene inlayer pipe (1) and the outer pipe of polypropylene (2), the outer pipe of polypropylene inlayer pipe (1) and polypropylene (2) is connected through the butt fusion, be equipped with the ripple strengthening rib on outer pipe (2) the outer pipe wall of polypropylene inlayer pipe (1) and polypropylene, the ripple strengthening rib includes horizontal ripple strengthening rib (3 -1) and vertical ripple strengthening rib (3 -2), horizontal ripple strengthening rib (3 -1) and vertical ripple strengthening rib (3 -2) mutually perpendicular set up, polypropylene inlayer pipe (1) inner wall is smooth inner wall, outer pipe (2) the one end of polypropylene inlayer pipe (1) and polypropylene is equipped with bellmouth (4). The utility model has the advantages of structural design is reasonable, practice thrift the cost and reduce the energy consumption.
Description
Technical field
The utility model relates to buried pollution discharge tubing, is specifically related to a kind of Reinforced Polypropylene double-walled reinforcement pipe.
Background technique
Existing buried pollution discharge uses the tubing of polyethylene material, the space that its quality of product is not high, the market price of product does not promote thus cause the corrugated pipe of polyethylene material can not adapt to the demand in market.The pipe structure design of existing polyethylene material is unreasonable, thus cost of production is promoted, and is unsuitable for industrialized production.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of reasonable in design, cost-saving and reduce the Reinforced Polypropylene double-walled reinforcement pipe of energy consumption.
In order to solve the problem, the utility model discloses a kind of Reinforced Polypropylene double-walled reinforcement pipe, comprise inner layer of polypropylene pipe and outer layer of polypropylene pipe, described inner layer of polypropylene pipe is connected by welding with outer layer of polypropylene pipe, described inner layer of polypropylene pipe and outer layer of polypropylene pipe outer tube wall are provided with corrugated reinforced rib, described corrugated reinforced rib comprises transverse wave stiffening rib and longitudinal ripple stiffening rib, and described transverse wave stiffening rib is arranged with longitudinal ripple stiffening rib is mutually vertical; Described inner layer of polypropylene inner tube wall is smooth inner wall, and described inner layer of polypropylene pipe and outer layer of polypropylene pipe one end are provided with bellmouth.
As further improvement of the utility model, groove is formed between described adjacent corrugations stiffening rib, described adjacent Reinforced Polypropylene double-walled reinforcement pipe is adaptive by bellmouth, and be provided with seal ring in described groove, described adjacent Reinforced Polypropylene double-walled reinforcement pipe is fixedly connected with by seal ring.
As further improvement of the utility model, be provided with polymeric membrane tie layer between described inner layer of polypropylene pipe and outer layer of polypropylene pipe, the average thickness of described polymeric membrane tie layer is 1-2mm.
As further improvement of the utility model, described longitudinal ripple stiffening rib is provided with at least two, the width of described longitudinal ripple stiffening rib: inner layer of polypropylene pipe caliber=1:4-10.
As further improvement of the utility model, described inner layer of polypropylene inner tube wall is provided with protective coating, described outer layer of polypropylene pipe outer wall is provided with protective coating, described protective coating is wire netting, fire protection layer or anticorrosive coat, described protective coating is that wire netting is bonded with flame-retardant strip, and described flame-retardant strip is coated with corrosion-inhibiting coating.
The utility model compared with prior art, has the following advantages.
The utility model is under quality of ensuring the quality of products meets the prerequisite of NBS, by changing the material of preparation thus significantly reducing cost of production, and the intensity of overall tubing is ensured by the structure reasonably designing tubing, and when identical caliber, physical property meet NBS, the weight of overall tubing, energy consumption and cost of production can be reduced.
Because inner layer of polypropylene pipe is connected by welding with outer layer of polypropylene pipe, integrated connection is stablized, ensure the stability of pipe structure, because inner layer of polypropylene pipe and outer layer of polypropylene pipe outer tube wall are provided with corrugated reinforced rib, described corrugated reinforced rib comprises transverse wave stiffening rib and longitudinal ripple stiffening rib, described transverse wave stiffening rib is arranged with longitudinal ripple stiffening rib is mutually vertical, described stiffening rib adds the ring stiffness of tubing entirety, by arranging the stiffening rib of different direction, coordinate each other, thus increase the stable of different integral structure and intensity, suitably can reduce the average thickness of tube wall, reduce cost of production.Because inner layer of polypropylene inner tube wall is smooth inner wall, avoid the mobility of fluid to be hindered, increase Security.
Owing to forming groove between described adjacent corrugations stiffening rib, described adjacent Reinforced Polypropylene double-walled reinforcement pipe is adaptive by bellmouth, seal ring is provided with in described groove, described adjacent Reinforced Polypropylene double-walled reinforcement pipe is fixedly connected with by seal ring, pipe structure after stable connection, can according to arranging requirement, increase the seal ring of varying number, described seal ring is elastic seal ring.
Owing to being provided with polymeric membrane tie layer between inner layer of polypropylene pipe and outer layer of polypropylene pipe, the average thickness of described polymeric membrane tie layer is 1-2mm, ensures the stable connection of Double-layer pipe, and reduces reject rate bonding separately.Because longitudinal ripple stiffening rib is provided with at least two, the width of described longitudinal ripple stiffening rib: inner layer of polypropylene pipe caliber=1:4-10, ensures and increases ring stiffness.Because described inner layer of polypropylene inner tube wall is provided with protective coating, described outer layer of polypropylene pipe outer wall is provided with protective coating, described protective coating is wire netting, fire protection layer or anticorrosive coat, described protective coating is that wire netting is bonded with flame-retardant strip, described flame-retardant strip is coated with corrosion-inhibiting coating, the integrally-built Security of stablizing and using of further guarantee, adds working life.
Accompanying drawing explanation
Fig. 1 is the hoop generalized section of the utility model Reinforced Polypropylene double-walled reinforcement pipe.
Fig. 2 is the structural representation of the utility model Reinforced Polypropylene double-walled reinforcement pipe.
Fig. 3 is that the connection of the utility model Reinforced Polypropylene double-walled reinforcement pipe coordinates schematic diagram.
In figure: 1-inner layer of polypropylene pipe, 2-outer layer of polypropylene pipe, 3-1 transverse wave stiffening rib, 3-2 longitudinal ripple stiffening rib, 4-bellmouth, 5-polymeric membrane tie layer, 6-protective coating, 7-seal ring.
Embodiment
Below in conjunction with drawings and Examples, explanation is further explained to the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of Reinforced Polypropylene double-walled reinforcement pipe, comprise inner layer of polypropylene pipe 1 and outer layer of polypropylene pipe 2, inner layer of polypropylene pipe 1 is connected by welding with outer layer of polypropylene pipe 2, inner layer of polypropylene pipe 1 and outer layer of polypropylene pipe 2 outer tube wall are provided with corrugated reinforced rib, corrugated reinforced rib comprises transverse wave stiffening rib 3-1 and longitudinal ripple stiffening rib 3-2, and transverse wave stiffening rib 3-1 is arranged with longitudinal ripple stiffening rib 3-2 is mutually vertical; Inner layer of polypropylene pipe 1 inwall is smooth inner wall, and inner layer of polypropylene pipe 1 and outer layer of polypropylene pipe 2 one end are provided with bellmouth 4.Form groove between adjacent corrugations stiffening rib 3, adjacent Reinforced Polypropylene double-walled reinforcement pipe is adaptive by bellmouth, and be provided with seal ring 7 in groove, adjacent Reinforced Polypropylene double-walled reinforcement pipe is fixedly connected with by seal ring 7.Be provided with polymeric membrane tie layer 5 between inner layer of polypropylene pipe 1 and outer layer of polypropylene pipe 2, the average thickness of polymeric membrane tie layer 5 is 1-2mm.Longitudinal ripple stiffening rib 3-2 is provided with at least two, the width of described longitudinal ripple stiffening rib 3-2: the caliber=1:4-10 of inner layer of polypropylene pipe 1.Inner layer of polypropylene pipe 1 inwall is provided with protective coating 6, and outer layer of polypropylene pipe 2 outer wall is provided with protective coating 6, and protective coating 6 is wire netting, fire protection layer or anticorrosive coat, and protective coating 6 is bonded with flame-retardant strip on wire netting, and flame-retardant strip is coated with corrosion-inhibiting coating.
The energy consumption comparison of tubing of the present utility model and polyvinyl piping materials:
1, contrast with polyethylene 600 bellows 90/33,75/33 single screw extrusion machine, 90/33 main motor current 132KW, 75/33 main motor current 90KW, Reinforced Polypropylene double-walled reinforcement pipe 600 of the present utility model, main frame is outer wall machine, the two 80/156 main motor current 55LKW of cone, the two 65/132 main motor current 37KW of inwall machine cone, just the energy consumption of singe screw half less than.
2, heating power compares the few 10-15KW of polyethylene singe screw.
3, comprehensive energy consumption Reinforced Polypropylene of the present utility model double-walled reinforcement pipe is lower than the energy consumption of polytene corrugated tube by about 40%.
Reinforced Polypropylene double-walled reinforcement pipe of the present utility model weighs and performance comparison than the rice of polytene corrugated tube.
| Caliber | Φ300 | Φ400 | Φ500 | Φ600 | Φ800 |
| Reinforced Polypropylene double-walled reinforcement pipe weight (6 meters) | 23 | 34 | 63 | 81 | 145-150 |
| Reinforced Polypropylene double-walled reinforcement pipe ring rigidity | 7-8.5 | 7-8.5 | 7-8.5 | 7-8.5 | 7-8.5 |
| Polytene corrugated tube weight (6 meters) | 32 | 44 | 78 | 98 | 185 |
| Polytene corrugated tube ring stiffness | 7-7.5 | 7-7.5 | 7-7.5 | 7-7.5 | 7-7.5 |
In same costing formula situation, the heavily low 10%-20% of rice of the rice anharmonic ratio polytene corrugated tube of Reinforced Polypropylene double-walled reinforcement pipe, but ring stiffness energy is up to standard or exceed standard.
Claims (6)
1. a Reinforced Polypropylene double-walled reinforcement pipe, it is characterized in that: comprise inner layer of polypropylene pipe (1) and outer layer of polypropylene pipe (2), described inner layer of polypropylene pipe (1) is connected by welding with outer layer of polypropylene pipe (2), described inner layer of polypropylene pipe (1) and outer layer of polypropylene pipe (2) outer tube wall are provided with corrugated reinforced rib, described corrugated reinforced rib comprises transverse wave stiffening rib (3-1) and longitudinal ripple stiffening rib (3-2), described transverse wave stiffening rib (3-1) and longitudinal ripple stiffening rib (3-2) vertical setting mutually; Described inner layer of polypropylene pipe (1) inwall is smooth inner wall, and described inner layer of polypropylene pipe (1) and outer layer of polypropylene pipe (2) one end are provided with bellmouth (4).
2. Reinforced Polypropylene double-walled reinforcement pipe according to claim 1, it is characterized in that: between described adjacent corrugations stiffening rib (3), form groove, described adjacent Reinforced Polypropylene double-walled reinforcement pipe is adaptive by bellmouth, be provided with seal ring (7) in described groove, described adjacent Reinforced Polypropylene double-walled reinforcement pipe is fixedly connected with by seal ring (7).
3. Reinforced Polypropylene double-walled reinforcement pipe according to claim 1, it is characterized in that: be provided with polymeric membrane tie layer (5) between described inner layer of polypropylene pipe (1) and outer layer of polypropylene pipe (2), the average thickness of described polymeric membrane tie layer (5) is 1-2mm.
4. Reinforced Polypropylene double-walled reinforcement pipe according to claim 1, is characterized in that: described longitudinal ripple stiffening rib (3-2) is provided with at least two, the width of described longitudinal ripple stiffening rib (3-2): the caliber=1:4-10 of inner layer of polypropylene pipe (1).
5. Reinforced Polypropylene double-walled reinforcement pipe according to claim 1, is characterized in that: described inner layer of polypropylene pipe (1) inwall is provided with protective coating (6), and described outer layer of polypropylene pipe (2) outer wall is provided with protective coating (6).
6. Reinforced Polypropylene double-walled reinforcement pipe according to claim 5, is characterized in that: described protective coating (6), for wire netting is bonded with flame-retardant strip, described flame-retardant strip is coated with corrosion-inhibiting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483026.6U CN204901107U (en) | 2015-07-07 | 2015-07-07 | Reinforcing polypropylene double -walled adds muscle pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483026.6U CN204901107U (en) | 2015-07-07 | 2015-07-07 | Reinforcing polypropylene double -walled adds muscle pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901107U true CN204901107U (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520483026.6U Expired - Fee Related CN204901107U (en) | 2015-07-07 | 2015-07-07 | Reinforcing polypropylene double -walled adds muscle pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111647241A (en) * | 2020-06-15 | 2020-09-11 | 康泰塑胶科技集团有限公司 | Double-wall corrugated pipe for prefabricated sealing ring and preparation method thereof |
-
2015
- 2015-07-07 CN CN201520483026.6U patent/CN204901107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111647241A (en) * | 2020-06-15 | 2020-09-11 | 康泰塑胶科技集团有限公司 | Double-wall corrugated pipe for prefabricated sealing ring and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Wuling Road Development Zone in Taizhou City, Jiangsu province 225300 No. 86 Building No. 1 Patentee after: TAIZHOU YAMEIYUHE NEW MATERIAL CO.,LTD. Address before: 225300 Jiangsu Province, Taizhou City High Tech Park Road Economic Development Zone along the west side of the rainbow Patentee before: TAIZHOU YAMEIYUHE NEW MATERIAL CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |