CN104565570A - 一种塑料复合管 - Google Patents
一种塑料复合管 Download PDFInfo
- Publication number
- CN104565570A CN104565570A CN201410856177.1A CN201410856177A CN104565570A CN 104565570 A CN104565570 A CN 104565570A CN 201410856177 A CN201410856177 A CN 201410856177A CN 104565570 A CN104565570 A CN 104565570A
- Authority
- CN
- China
- Prior art keywords
- pipe
- outer tube
- plastic composite
- composite pipe
- interior pipe
- 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.)
- Pending
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- 239000004033 plastic Substances 0.000 title claims abstract description 19
- 229920003023 plastic Polymers 0.000 title claims abstract description 19
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000004743 Polypropylene Substances 0.000 claims abstract description 5
- -1 polypropylene Polymers 0.000 claims abstract description 5
- 229920001155 polypropylene Polymers 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
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- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
-
- 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
- F16L9/12—Rigid pipes of plastics with or without reinforcement
- F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
本发明公开了一种塑料复合管，包括外管和内管，外管的内侧有圆弧凹槽，内管的外侧有圆弧凸起部，圆弧凸起部在圆弧凹槽内，所述的外管与内管的厚度比为1∶1。本塑料复合管通过聚丙烯材料制成的内管，使该复合管的塑性很强，具有一定的伸缩性，能够抗击水管内的高压，有效防止了爆管现象，用聚氯乙烯材料制成外管，减少了该复合管的制作成本，通过在内管上设计圆弧凸起部，时内管和外管完美地粘合在一起。
Description
技术领域
本发明涉及一种塑料管材，尤其涉及一种塑料复合管。
背景技术
目前塑料管的应用越来越广泛，已经涉及到建筑、工程、日用等各个领域，目前现有技术中的塑料管分为单层和双层的，双层的塑料管，如专利号为CN101979908A的发明专利“复合塑料管”，其内壁是铝材，外部是PE树脂，该塑料管既保留了塑料管放腐蚀、抗老化等特点，又增加了整体钢性强度。但是该复合管的硬度过强，在需要弯折的时只能通过增加接口来实现，操作及其不便，且使用铝材作为内管，制作成本大。
发明内容
针对以上技术问题，本发明提供了一种塑料复合管。
本发明是通过以下技术方案实现的：
一种塑料复合管，包括外管和内管，外管的内侧有圆弧凹槽，内管的外侧有圆弧凸起部，圆弧凸起部在圆弧凹槽内，所述的外管与内管的厚度比为1∶1。
进一步的，所述的圆弧凸起部的弧度半径是内管厚度的1/4。
进一步的，所述的外管由聚氯乙烯材料制成。
进一步的，所述的内管由聚丙烯材料制成。
本发明的有益效果在于：本塑料复合管通过聚丙烯材料制成的内管，使该复合管的塑性很强，具有一定的伸缩性，能够抗击水管内的高压，有效防止了爆管现象，用聚氯乙烯材料制成外管，减少了该复合管的制作成本，通过通过在内管上设计圆弧凸起部，时内管和外管完美地粘合在一起。
附图说明
图1是本发明的结构示意图。
图2是本发明外管的结构示意图。
图3是本发明内管的结构示意图。
其中：1-外管，2-内管，3-圆弧凹槽，4-圆弧凸起部。
具体实施方式
下面结合具体实施例对本发明的技术方案进行详细说明。
一种塑料复合管，包括外管1和内管2，外管1的内侧有圆弧凹槽3，内管2的外侧有圆弧凸起部4，圆弧凸起部4在圆弧凹槽3内，所述的外管1与内管2的厚度比为1∶1，圆弧凸起部4的弧度半径是内管2厚度的1/4，外管1由聚氯乙烯材料制成，内管2由聚丙烯材料制成。
本发明通过外管1上圆弧凹槽3和内管2上圆弧凸起部4的设计，使外管1与内管2完美结合在一起，将外管1比内管2厚，可以保证管道的耐压性能，内管2采用钛合金材料制成，增加了管道的耐腐蚀性和韧性，外管1采用不锈钢材料制成，增强了外管1的耐压性能和使用寿命，外管1和内管2的结合使用，具有耐腐蚀性、韧性和耐压性能，能使管道的使用寿命延长。
上述实施例只为说明本发明的技术构思及特点，其目的是让熟悉该技术领域的技术人员能够了解本发明的内容并据以实施，并不能以此来限制本发明的保护范围，凡根据本发明精神本质所作出的等同变换或修饰，都应涵盖本发明的保护范围内。
Claims (4)
1.一种塑料复合管，其特征在于：包括外管(1)和内管(2)，外管(1)的内侧有圆弧凹槽(3)，内管(2)的外侧有圆弧凸起部(4)，圆弧凸起部(4)在圆弧凹槽(3)内，所述的外管(1)与内管(2)的厚度比为1∶1。
2.根据权利1所述的塑料复合管，其特征在于：所述的圆弧凸起部(4)的弧度半径是内管(2)厚度的1/4。
3.根据权利1所述的塑料复合管，其特征在于：所述的外管(1)由聚丙烯材料制成。
4.根据权利1所述的塑料复合管，其特征在于：所述的内管(2)由聚氯乙烯材料制成。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410856177.1A CN104565570A (zh) | 2014-12-15 | 2014-12-15 | 一种塑料复合管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410856177.1A CN104565570A (zh) | 2014-12-15 | 2014-12-15 | 一种塑料复合管 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104565570A true CN104565570A (zh) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410856177.1A Pending CN104565570A (zh) | 2014-12-15 | 2014-12-15 | 一种塑料复合管 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565570A (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020486A (zh) * | 2015-06-30 | 2015-11-04 | 开平市亿洋塑胶制品有限公司 | 一种防泄漏塑料管 |
| CN105889646A (zh) * | 2014-12-19 | 2016-08-24 | 遵义市紫璇酒业有限公司 | 一种塑料复合管 |
| CN106286999A (zh) * | 2015-05-22 | 2017-01-04 | 凤冈县凤鸣农用机械制造有限公司 | 一种双层复合管 |
| CN107883078A (zh) * | 2016-09-30 | 2018-04-06 | 江阴林格科技有限公司 | 一种聚四氟乙烯承压管 |
| WO2020211102A1 (zh) * | 2019-04-16 | 2020-10-22 | 严传 | 一种可控超弹性同步伸缩水管 |
-
2014
- 2014-12-15 CN CN201410856177.1A patent/CN104565570A/zh active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889646A (zh) * | 2014-12-19 | 2016-08-24 | 遵义市紫璇酒业有限公司 | 一种塑料复合管 |
| CN106286999A (zh) * | 2015-05-22 | 2017-01-04 | 凤冈县凤鸣农用机械制造有限公司 | 一种双层复合管 |
| CN105020486A (zh) * | 2015-06-30 | 2015-11-04 | 开平市亿洋塑胶制品有限公司 | 一种防泄漏塑料管 |
| CN107883078A (zh) * | 2016-09-30 | 2018-04-06 | 江阴林格科技有限公司 | 一种聚四氟乙烯承压管 |
| WO2020211102A1 (zh) * | 2019-04-16 | 2020-10-22 | 严传 | 一种可控超弹性同步伸缩水管 |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |