CN108825891A - A kind of plastic pipe of multicomponent compounded mix - Google Patents
A kind of plastic pipe of multicomponent compounded mix Download PDFInfo
- Publication number
- CN108825891A CN108825891A CN201810755494.2A CN201810755494A CN108825891A CN 108825891 A CN108825891 A CN 108825891A CN 201810755494 A CN201810755494 A CN 201810755494A CN 108825891 A CN108825891 A CN 108825891A
- Authority
- CN
- China
- Prior art keywords
- outer tube
- inner tube
- layer
- main body
- multicomponent
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/21—Rigid pipes made of sound-absorbing materials or with sound-absorbing structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The present invention relates to a kind of plastic pipes of multicomponent compounded mix,Including outer tube and inner tube,Cavity is equipped between the outer tube and inner tube,The cavity inner cavity is equipped with supporting layer,And it is connected between the outer tube and inner tube by supporting layer,The supporting layer includes upper backup pad and lower supporting plate,Rubber column is symmetrically arranged between the upper backup pad and lower supporting plate,Flexible connector is equipped between the rubber column,And the top and bottom of the flexible connector respectively with upper backup pad,Lower supporting plate is fixedly connected,Filler is filled between the supporting layer,The filler inner cavity is equipped with through-hole,The outer tube includes outer tube main body,Fixing layer is equipped on the inside of the outer tube main body,Flame-retardant layer is equipped on the outside of the outer tube main body,Said inner tube includes inner tube main body,Structure is simple,Design is reasonable,Pipeline can be made to have fire-retardant,The effect of noise reduction,In the case where needing to reduce noisy environment,Reduce the noise of material in pipeline.
Description
Technical field
The present invention relates to a kind of plastic pipes of multicomponent compounded mix, belong to plastic conduit technical field.
Background technique
Compared with metal pipe material, plastic pipe is shown excellent in the application of conveying corrosive liquid or gas medium
Corrosion-resistant type, but to resist internal pressure, stretching, the performance of the load such as torsion poor for plastic pipe, serious to constrain plastic tube
The application of material in the industry also has noise big problem during pipeline transportation, influences the environment of pipeline, therefore,
It requires further improvement.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of plastic tube of multicomponent compounded mix
Material, structure is simple, and design rationally, can make pipeline have the effect of noise reduction, in the environment of needing reduces noise, reduces pipeline
The noise of interior material can be supported inner tube, while when material stream impacts inner tube, by the way that supporting layer is arranged to inner tube
Play the role of buffering, protective conduit, the sound generated by the way that filler is arranged, when can be to Flow of Goods and Materials absorbs, simultaneously
Cooperate with supporting layer, improve the impact resistance of tubing, by the way that through-hole is arranged, can reduce the noise of material punching press generation, mention
The effect of high noise reduction can play the role of buffering when Flow of Goods and Materials, reduce the vibration of pipeline by setting buffer layer, right
Pipeline plays a protective role, and by setting deflector and fuisw rib, material can be made to flow along the path of navigation of deflector, subtracted
The lateral flow of small material, by setting flame-retardant layer, improves the flame retardant property of pipeline to alleviate the punching press dynamics of material, right
Pipeline is protected, and is avoided the material in pipeline from damaging, can effectively be solved the problems in background technique.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions：
A kind of plastic pipe of multicomponent compounded mix, including outer tube and inner tube are equipped with cavity, institute between the outer tube and inner tube
Cavity inner cavity is stated equipped with supporting layer, and connect between the outer tube and inner tube by supporting layer, the supporting layer includes upper support
Plate and lower supporting plate, are symmetrically arranged with rubber column between the upper backup pad and lower supporting plate, between the rubber column
Equipped with flexible connector, and the top and bottom of the flexible connector is fixedly connected with upper backup pad, lower supporting plate respectively, institute
It states filled with filler between supporting layer, the filler inner cavity is equipped with through-hole, and the outer tube includes outer tube main body, the outer tube main body
Inside is equipped with fixing layer, is equipped with flame-retardant layer on the outside of the outer tube main body, and said inner tube includes inner tube main body, in said inner tube main body
Side is equipped with buffer layer, is uniformly provided with support base on the inside of the buffer layer, is fixedly connected with deflector on the support base.
Furthermore, the cross section of the supporting layer is fan ring structure, and the arc of the upper backup pad and lower supporting plate
It spends identical as the radian of outer wall of inner tube, outer tube wall respectively.
Furthermore, the through-hole is rectangular configuration, and the width of the through-hole is the spacing of the adjacent supporting layer
From 2/3rds.
Furthermore, said inner tube main body and outer tube main body are PVC material, and between the outer tube and inner tube away from
From for 5-10mm.
Furthermore, the width of the deflector is a quarter of inner tube diameter, and the deflector is perpendicular to interior
Inside pipe wall, the deflector two sides are equipped with fuisw rib.
Furthermore, the buffer layer is supple buffer layer, and the deflector is structure as a whole with support base, the resistance
It fires and is equipped with fibrous layer on the outside of layer.
Beneficial effect of the present invention：A kind of plastic pipe of multicomponent compounded mix according to the present invention, structure is simple, if
Meter rationally, can make pipeline have the effect of noise reduction, in the environment of needing reduces noise, reduce the noise of material in pipeline,
By the way that supporting layer is arranged, inner tube can be supported, while when material stream impacts inner tube, the work of buffering is played to inner tube
With, protective conduit, the sound generated by the way that filler is arranged, when can be to Flow of Goods and Materials absorbs, while cooperating with supporting layer,
The impact resistance for improving tubing can reduce the noise of material punching press generation, improve the effect of noise reduction by setting through-hole,
By the way that buffer layer is arranged, buffering can be played the role of when Flow of Goods and Materials, reduce the vibration of pipeline, protection is played to pipeline
Effect can be such that material flows along the path of navigation of deflector, reduce the transverse direction of material by setting deflector and fuisw rib
Flowing, by setting flame-retardant layer, improves the flame retardant property of pipeline, protects to pipeline to alleviate the punching press dynamics of material,
The material in pipeline is avoided to damage.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1 is a kind of plastic pipe structure chart of multicomponent compounded mix of the present invention.
Fig. 2 is a kind of plastic pipe supporting layer structure chart of multicomponent compounded mix of the present invention.
Fig. 3 is a kind of plastic pipe outer tube structure figure of multicomponent compounded mix of the present invention.
Fig. 4 is a kind of plastic pipe inner tube structure figure of multicomponent compounded mix of the present invention.
Figure label：1, outer tube；2, inner tube；3, cavity；4, supporting layer；5, upper backup pad；6, lower supporting plate；7, rubber branch
Dagger；8, flexible connector；9, filler；10, through-hole；11, outer tube main body；12, fixing layer；13, flame-retardant layer；14, inner tube main body；
15, buffer layer；16, support base；17, deflector；18, fibrous layer.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
As Figure 1-Figure 4, a kind of plastic pipe of multicomponent compounded mix, including outer tube 1 and inner tube 2, the outer tube 1
Cavity 3 is equipped between inner tube 2,3 inner cavity of cavity is equipped with supporting layer 4, can be supported to inner tube 2, while in material
When stream impact inner tube 2, play the role of buffering, protective conduit to inner tube 2, and pass through supporting layer between the outer tube 1 and inner tube 2
4 connections, the supporting layer 4 include upper backup pad 5 and lower supporting plate 6, are symmetrically set between the upper backup pad 5 and lower supporting plate 6
There is rubber column 7, flexible connector 8, and the top and bottom of the flexible connector 8 are equipped between the rubber column 7
Portion is fixedly connected with upper backup pad 5, lower supporting plate 6 respectively, and filler 9 is filled between the supporting layer 4, can be to Flow of Goods and Materials
When the sound that generates absorbed, while cooperating with supporting layer 4, improve the impact resistance of tubing, 9 inner cavity of filler is equipped with
Through-hole 10 can reduce the noise of material punching press generation, improve the effect of noise reduction, the outer tube 1 includes outer tube main body 11, described
It is equipped with fixing layer 12 on the inside of outer tube main body 11, is equipped with flame-retardant layer 13 on the outside of the outer tube main body 11, improves the flame retardant property of pipeline,
Pipeline is protected, the material in pipeline is avoided to damage, said inner tube 2 includes inner tube main body 14, in said inner tube main body 14
Side is equipped with buffer layer 15, can play the role of buffering when Flow of Goods and Materials, reduce the vibration of pipeline, play protection to pipeline
It acts on, is uniformly provided with support base 16 on the inside of the buffer layer 15, is fixedly connected with deflector 17 on the support base 16, can make
Material is flowed along the path of navigation of deflector 17, reduces the lateral flow of material, to alleviate the punching press dynamics of material.
The cross section of the supporting layer 4 is fan ring structure, and the radian of the upper backup pad 5 and lower supporting plate 6 respectively with
2 outer wall of inner tube, the radian of 1 inner wall of outer tube are identical, and the through-hole 10 is rectangular configuration, and the width of the through-hole 10 is adjacent institute
State 2/3rds of distance between supporting layer 4, said inner tube main body 14 and outer tube main body 11 are PVC material, and the outer tube 1
The distance between inner tube 2 is 5-10mm, and the width of the deflector 17 is a quarter of 2 internal diameter of inner tube, and the water conservancy diversion
For plate 17 perpendicular to 2 inner wall of inner tube, 17 two sides of deflector are equipped with fuisw rib, and the buffer layer 15 is supple buffer layer, institute
It states deflector 17 to be structure as a whole with support base 16, fibrous layer 18 is equipped on the outside of the flame-retardant layer 13, improve the anti-of pipe surface
Mill, anti-cut ability.
Working principle of the present invention：When material flows in pipeline, deflector 17 and fuisw rib carry out the path of material
Guidance, reduces the transverse shifting of material, to alleviate the punching press dynamics of material, filler 9 carries out the noise that Flow of Goods and Materials generates
It absorbs, cooperates with supporting layer 4, improve the impact resistance of tubing, supporting layer 4 can buffer inner tube 2, reduce material pair
The punching press dynamics of inner tube 2, protective conduit safety, flame-retardant layer 13 can protect pipeline, while material being protected to damage.
The above are the preferable embodiments of the present invention, and those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified, and therefore, the invention is not limited to above-mentioned specific embodiment, all those skilled in the art exist
Made any conspicuous improvement, replacement or modification all belong to the scope of protection of the present invention on the basis of the present invention.
Claims (6)
1. a kind of plastic pipe of multicomponent compounded mix, including outer tube（1）With inner tube（2）, which is characterized in that the outer tube
（1）With inner tube（2）Between be equipped with cavity（3）, the cavity（3）Inner cavity is equipped with supporting layer（4）, and the outer tube（1）With inner tube
（2）Between pass through supporting layer（4）Connection, the supporting layer（4）Including upper backup pad（5）With lower supporting plate（6）, the upper support
Plate（5）With lower supporting plate（6）Between be symmetrically arranged with rubber column（7）, the rubber column（7）Between be equipped with elastic connection
Part（8）, and the flexible connector（8）Top and bottom respectively with upper backup pad（5）, lower supporting plate（6）It is fixedly connected, institute
State supporting layer（4）Between be filled with filler（9）, the filler（9）Inner cavity is equipped with through-hole（10）, the outer tube（1）Including outer tube
Main body（11）, the outer tube main body（11）Inside is equipped with fixing layer（12）, the outer tube main body（11）Outside is equipped with flame-retardant layer
（13）, said inner tube（2）Including inner tube main body（14）, said inner tube main body（14）Inside is equipped with buffer layer（15）, the buffering
Layer（15）Inside is uniformly provided with support base（16）, the support base（16）On be fixedly connected with deflector（17）.
2. a kind of plastic pipe of multicomponent compounded mix according to claim 1, it is characterised in that：The supporting layer（4）
Cross section be fan ring structure, and the upper backup pad（5）With lower supporting plate（6）Radian respectively with inner tube（2）Outer wall, outer tube
（1）The radian of inner wall is identical.
3. a kind of plastic pipe of multicomponent compounded mix according to claim 1, it is characterised in that：The through-hole（10）For
Rectangular configuration, and the through-hole（10）Width be the adjacent supporting layer（4）Between distance 2/3rds.
4. a kind of plastic pipe of multicomponent compounded mix according to claim 1, it is characterised in that：Said inner tube main body
（14）With outer tube main body（11）It is PVC material, and the outer tube（1）With inner tube（2）The distance between be 5-10mm.
5. a kind of plastic pipe of multicomponent compounded mix according to claim 1, it is characterised in that：The deflector（17）
Width be inner tube（2）The a quarter of internal diameter, and the deflector（17）Perpendicular to inner tube（2）Inner wall, the deflector
（17）Two sides are equipped with fuisw rib.
6. a kind of plastic pipe of multicomponent compounded mix according to claim 1, it is characterised in that：The buffer layer（15）
For supple buffer layer, the deflector（17）With support base（16）It is structure as a whole, the flame-retardant layer（13）Outside is equipped with fiber
Layer（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810755494.2A CN108825891A (en) | 2018-07-11 | 2018-07-11 | A kind of plastic pipe of multicomponent compounded mix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810755494.2A CN108825891A (en) | 2018-07-11 | 2018-07-11 | A kind of plastic pipe of multicomponent compounded mix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108825891A true CN108825891A (en) | 2018-11-16 |
Family
ID=64136846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810755494.2A Pending CN108825891A (en) | 2018-07-11 | 2018-07-11 | A kind of plastic pipe of multicomponent compounded mix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825891A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101617158A (en) * | 2007-02-28 | 2009-12-30 | 贝勒工程公司 | Be used at the inwall of pipeline closed conduit and extend through at least one pipe of pipeline or the system and method in the space between the cable |
| CN102011897A (en) * | 2010-12-11 | 2011-04-13 | 江苏金波新材料科技有限公司 | Fiber reinforced pipe for mine and production method thereof |
| CN205534654U (en) * | 2016-04-20 | 2016-08-31 | 浙江光通塑业有限公司 | Plastics drain pipe |
| CN205781488U (en) * | 2016-05-09 | 2016-12-07 | 重庆顾地塑胶电器有限公司 | There is the double-walled PVC Silencing tube material of guide performance |
| CN106321993A (en) * | 2016-08-31 | 2017-01-11 | 天津市管道工程集团有限公司 | Anti-flaming heat preservation pipe having damping function |
| CN206221824U (en) * | 2016-10-26 | 2017-06-06 | 劲牛管业科技有限公司 | Multiple tube with heat insulation function |
| CN206918540U (en) * | 2017-06-07 | 2018-01-23 | 广州敏力科技有限公司 | A kind of feed pipe |
-
2018
- 2018-07-11 CN CN201810755494.2A patent/CN108825891A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101617158A (en) * | 2007-02-28 | 2009-12-30 | 贝勒工程公司 | Be used at the inwall of pipeline closed conduit and extend through at least one pipe of pipeline or the system and method in the space between the cable |
| CN102011897A (en) * | 2010-12-11 | 2011-04-13 | 江苏金波新材料科技有限公司 | Fiber reinforced pipe for mine and production method thereof |
| CN205534654U (en) * | 2016-04-20 | 2016-08-31 | 浙江光通塑业有限公司 | Plastics drain pipe |
| CN205781488U (en) * | 2016-05-09 | 2016-12-07 | 重庆顾地塑胶电器有限公司 | There is the double-walled PVC Silencing tube material of guide performance |
| CN106321993A (en) * | 2016-08-31 | 2017-01-11 | 天津市管道工程集团有限公司 | Anti-flaming heat preservation pipe having damping function |
| CN206221824U (en) * | 2016-10-26 | 2017-06-06 | 劲牛管业科技有限公司 | Multiple tube with heat insulation function |
| CN206918540U (en) * | 2017-06-07 | 2018-01-23 | 广州敏力科技有限公司 | A kind of feed pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |
|
| RJ01 | Rejection of invention patent application after publication |