CN206958409U - A kind of hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs - Google Patents
A kind of hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs Download PDFInfo
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- CN206958409U CN206958409U CN201720877605.8U CN201720877605U CN206958409U CN 206958409 U CN206958409 U CN 206958409U CN 201720877605 U CN201720877605 U CN 201720877605U CN 206958409 U CN206958409 U CN 206958409U
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- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 20
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 20
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 15
- 210000003205 muscle Anatomy 0.000 title claims abstract description 14
- 239000010865 sewage Substances 0.000 title claims abstract description 14
- 238000005728 strengthening Methods 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 230000008719 thickening Effects 0.000 claims abstract description 11
- 239000004698 Polyethylene Substances 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
It the utility model is related to a kind of hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs,Including internal layer straight tube and outer layer bellows,PE layers are coated with the outer wall of the internal layer straight tube,The internal layer straight tube inner chamber is cylindrical hollow structure,The internal layer straight tube inwall is bonded with steel screen layer by rubberised layer,The steel screen layer is bonded with high-density polyethylene resin smooth layer away from internal layer straight tube inwall side by rubberised layer,Outer layer bellows is structure as a whole with internal layer straight tube,And length direction of the outer layer bellows along internal layer straight tube is uniformly distributed,And spiral surrounding is in the outer wall of internal layer straight tube,The hollow structure of convex is formed between outer layer ripple tube cavity and internal layer straight tube,The first vertical strengthening ribs are internally provided with convex hollow structure,Thickening layer is provided between two outer layer bellowss of arbitrary neighborhood,Thickening layer inwall is provided with cross reinforcing,Multiple second vertical strengthening ribs are uniformly provided between cross reinforcing and internal layer straight tube outer wall,Crushing resistance is strong.
Description
Technical field
A kind of hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs is the utility model is related to, belongs to pipe fitting technical field.
Background technology
In urban construction, the embedded of subsoil drain and blow-off pipe is important municipal works, conventional drainpipe and
Blow-off pipe has pipe of concrete and metal tube, and new material high-strength polyethylene has strong pliability, corrosion resistant and wear-resisting performance, phase
Can significantly decrease cost with the all-plastic buried drain pipe of ring stiffness than same diameter, reach it is high performance simultaneously, it is prominent
The advantages of going out is to save material, and has the outer ripple plastic winding structure wall pipe of hollow reinforced rib, due to good
Pipeclay collective effect and ring stiffness and be widely used in during municipal blow-off line builds, with the continuous hair of water discharge technology
Exhibition, the requirement to pipeline also step up, and for subsoil drain, more and more use bellows in the market, but
For bellows there is problems with, raw material is more needed for manufacture, much in order to strengthen the stability of its crest and intensity, uses
Solid ripple struction, improves consumable quantity, adds weight, and unreasonable structure, intensity is not high, and it is not high to bear circumferential pressure,
Installation is inconvenient, and interface also easily leaks, and hydraulics are poor, and drainability is not high, therefore, it is necessary to further improve.
Utility model content
The technical problems to be solved in the utility model overcomes the defects of existing, there is provided a kind of hollow enhancing of the outer muscle of HDPE internal-ribs
Sewage dedicated pipe, by setting steel screen layer in internal layer straight tube, the steadiness of internal layer straight tube is improved, on steel screen layer surface
High-density polyethylene resin smooth layer is coated with, improves the hydraulics of pipeline so that the pipe drainage ability strengthens, outer layer
The design of bellows expands the contact area with soil, adds the pressure that pipeline bears periphery, forms pipeclay collective effect, resists
Pressure property improves, and the setting of the first vertical strengthening ribs causes the increase of ripple struction stability_intensity, the second vertical strengthening ribs and transverse direction
The setting of reinforcement strengthens the steadiness in gap between outer layer bellows, further increases compressive property, the setting of PE layers
The anticorrosive property of internal layer straight tube is enhanced, extends service life, effectively can be solved the problems, such as in background technology.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs, including internal layer straight tube and outer layer bellows, the internal layer
PE layers are coated with the outer wall of straight tube, the internal layer straight tube inner chamber is cylindrical hollow structure, and the internal layer straight tube inwall leads to
Cross rubberised layer and be bonded with steel screen layer, the steel screen layer is bonded with high density away from internal layer straight tube inwall side by rubberised layer
Polyvinyl resin smooth layer, the outer layer bellows are structure as a whole with internal layer straight tube, and outer layer bellows is along internal layer straight tube
Length direction is uniformly distributed, and spiral surrounding is between the outer wall of internal layer straight tube, the outer layer ripple tube cavity and internal layer straight tube
The hollow structure of convex is formed, the first vertical strengthening ribs, two outer layer ripples of arbitrary neighborhood are internally provided with convex hollow structure
Thickening layer is provided between line pipe, the thickening layer inwall is provided with cross reinforcing, the cross reinforcing and internal layer straight tube outer wall
Between be uniformly provided with multiple second vertical strengthening ribs, the internal layer straight tube both ends are equipped with seam.
Furthermore, the thickening layer is structure as a whole with outer layer bellows.
Furthermore, the seam is structure as a whole with internal layer straight tube, and the seam is by solid smooth layer
The flaring structure of composition.
Furthermore, first vertical strengthening ribs are vertically arranged with the second vertical strengthening ribs with internal layer straight tube.
Furthermore, the thickness of first vertical strengthening ribs is more than the thickness of the second vertical strengthening ribs.
The utility model beneficial effect：The hollow enhancing sewage of the outer muscle of a kind of HDPE internal-ribs involved by the utility model is special
Pipe, by setting steel screen layer in internal layer straight tube, improves the steadiness of internal layer straight tube, has height in steel screen layer surface spraying
Density Polyethylene Resin smooth layer, improve the hydraulics of pipeline so that the pipe drainage ability strengthens, outer layer bellows
Design expands the contact area with soil, adds the pressure that pipeline bears periphery, forms pipeclay collective effect, and crushing resistance carries
Height, the setting of the first vertical strengthening ribs cause the increase of ripple struction stability_intensity, the second vertical strengthening ribs and cross reinforcing
Setting strengthen the steadiness in gap between outer layer bellows, further increase compressive property, the setting of PE layers enhances
The anticorrosive property of internal layer straight tube, service life is extended, it is practical.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.
Fig. 1 is a kind of hollow enhancing sewage dedicated pipe sectional view of the outer muscle of HDPE internal-ribs of the utility model.
Label in figure：1st, internal layer straight tube；2nd, outer layer bellows；3rd, steel screen layer；4th, high-density polyethylene resin smooth layer；
5th, the first vertical strengthening ribs；6th, thickening layer；7th, cross reinforcing；8th, the second vertical strengthening ribs；9th, seam；10th, PE layers.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in figure 1, a kind of hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs, including internal layer straight tube 1 and outer layer ripple
Pipe 2, is coated with PE layers on the outer wall of the internal layer straight tube 1, the inner chamber of internal layer straight tube 1 for cylinder hollow structure, it is described
The inwall of internal layer straight tube 1 is bonded with steel screen layer 3 by rubberised layer, and the steel screen layer 3 passes through away from the inwall side of internal layer straight tube 1
Rubberised layer is bonded with high-density polyethylene resin smooth layer 4, and the outer layer bellows 2 is structure as a whole with internal layer straight tube 1, and outside
Length direction of the layer bellows 2 along internal layer straight tube 1 is uniformly distributed, and spiral surrounding is in the outer wall of internal layer straight tube 1, the outer layer ripple
The hollow structure of convex is formed between the inner chamber of line pipe 2 and internal layer straight tube 1, being internally provided with first in convex hollow structure vertically adds
Strengthening tendons 5, thickening layer 6 is provided between two outer layer bellowss 2 of arbitrary neighborhood, the inwall of thickening layer 6 is provided with cross reinforcing 7,
Multiple second vertical strengthening ribs 8,1 liang of the internal layer straight tube are uniformly provided between cross reinforcing 7 and internal layer straight tube 1 outer wall
End is equipped with seam 9.
The thickening layer 6 is structure as a whole with outer layer bellows 2, and the seam 9 is structure as a whole with internal layer straight tube 1,
The flaring structure that the seam 9 is made up of solid smooth layer, it is arranged to smooth structure and is easily installed combination, described first
Vertical strengthening ribs 5 are vertically arranged with the second vertical strengthening ribs 8 with internal layer straight tube 1, make the first vertical strengthening ribs 5 and second vertical
Reinforcement 8 can vertically bear pressure, and the thickness of first vertical strengthening ribs 5 is more than the thickness of the second vertical strengthening ribs 8.
The utility model improve with：By setting steel screen layer 3 in internal layer straight tube 1, the firm of internal layer straight tube 1 is improved
Property, there is high-density polyethylene resin smooth layer 4 in the surface spraying of steel screen layer 3, improve the hydraulics of pipeline so that the pipe
Road drainability enhancing, the design of outer layer bellows 2 expand the contact area with soil, add the pressure that pipeline bears periphery
Power, pipeclay collective effect is formed, crushing resistance improves, and the setting of the first vertical strengthening ribs 5 causes ripple struction stability_intensity to increase
Add, the setting of the second vertical strengthening ribs 8 and cross reinforcing 7 strengthens the steadiness in gap between outer layer bellows 2, further
Compressive property is improved, the setting of PE layers 10 enhances the anticorrosive property of internal layer straight tube 1, extends service life, practical.
It is above the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
State embodiment to be changed and changed, therefore, the utility model is not limited to above-mentioned embodiment, every ability
Any conspicuously improved, replacement or modification that field technique personnel are made on the basis of the utility model belong to this practicality
New protection domain.
Claims (5)
1. a kind of hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs, including internal layer straight tube (1) and outer layer bellows (2), it is special
Sign is, PE layers are coated with the outer wall of the internal layer straight tube (1), and internal layer straight tube (1) inner chamber is cylindrical hollow knot
Structure, internal layer straight tube (1) inwall are bonded with steel screen layer (3) by rubberised layer, and the steel screen layer (3) is away from internal layer straight tube
(1) inwall side is bonded with high-density polyethylene resin smooth layer (4), the outer layer bellows (2) and internal layer by rubberised layer
Straight tube (1) is structure as a whole, and length direction of the outer layer bellows (2) along internal layer straight tube (1) is uniformly distributed, and spiral surrounding in
The outer wall of internal layer straight tube (1), the hollow structure of convex is formed between outer layer bellows (2) inner chamber and internal layer straight tube (1),
Convex hollow structure is internally provided with the first vertical strengthening ribs (5), is provided with and thickeies between two outer layer bellowss (2) of arbitrary neighborhood
Layer (6), thickening layer (6) inwall are provided with cross reinforcing (7), the cross reinforcing (7) and internal layer straight tube (1) outer wall it
Between be uniformly provided with multiple second vertical strengthening ribs (8), internal layer straight tube (1) both ends are equipped with seam (9).
A kind of 2. hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs according to claim 1, it is characterised in that：The thickening
Layer (6) is structure as a whole with outer layer bellows (2).
A kind of 3. hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs according to claim 1, it is characterised in that：The linking
Mouth (9) is structure as a whole with internal layer straight tube (1), the flaring structure that the seam (9) is made up of solid smooth layer.
A kind of 4. hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs according to claim 1, it is characterised in that：Described first
Vertical strengthening ribs (5) are vertically arranged with the second vertical strengthening ribs (8) with internal layer straight tube (1).
A kind of 5. hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs according to claim 1, it is characterised in that：Described first
The thickness of vertical strengthening ribs (5) is more than the thickness of the second vertical strengthening ribs (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877605.8U CN206958409U (en) | 2017-07-19 | 2017-07-19 | A kind of hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877605.8U CN206958409U (en) | 2017-07-19 | 2017-07-19 | A kind of hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958409U true CN206958409U (en) | 2018-02-02 |
Family
ID=61382091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720877605.8U Expired - Fee Related CN206958409U (en) | 2017-07-19 | 2017-07-19 | A kind of hollow enhancing sewage dedicated pipe of the outer muscle of HDPE internal-ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206958409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518538A (en) * | 2018-05-31 | 2018-09-11 | 浙江阮氏塑业有限公司 | A kind of PVC-M double-wall corrugated pipes |
| CN113464735A (en) * | 2021-07-05 | 2021-10-01 | 江苏森海管业有限公司 | Explosion-proof HDPE winding arrangement wall tubular product of resistance to compression |
-
2017
- 2017-07-19 CN CN201720877605.8U patent/CN206958409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518538A (en) * | 2018-05-31 | 2018-09-11 | 浙江阮氏塑业有限公司 | A kind of PVC-M double-wall corrugated pipes |
| CN113464735A (en) * | 2021-07-05 | 2021-10-01 | 江苏森海管业有限公司 | Explosion-proof HDPE winding arrangement wall tubular product of resistance to compression |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |