CN106051329A - 一种高性能塑胶增强复合管道 - Google Patents

一种高性能塑胶增强复合管道 Download PDF

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Publication number
CN106051329A
CN106051329A CN201610597739.4A CN201610597739A CN106051329A CN 106051329 A CN106051329 A CN 106051329A CN 201610597739 A CN201610597739 A CN 201610597739A CN 106051329 A CN106051329 A CN 106051329A
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China
Prior art keywords
plastic cement
layer
plastic
pipeline
cement pipeline
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CN201610597739.4A
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刘辉英
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Individual
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Individual
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Priority to CN201610597739.4A priority Critical patent/CN106051329A/zh
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00Hoses, i.e. flexible pipes
    • F16L11/04Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04Coatings characterised by the materials used
    • F16L58/10Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明涉及一种塑胶管材,具体是一种高性能塑胶增强复合管道,包括塑胶管道内层、塑胶管道外层,所述塑胶管道内层采用聚丙烯为材料,所述塑胶管道外层采用聚乙烯为材料,所述塑胶管道内层与所述塑胶管道外层之间设有热可塑性聚氨酯弹性层,所述塑胶管道外层设有防护层,所述防护层内均匀分布有多根沿管体轴向延伸的铜丝。本发明有益效果:层状结构塑胶管道的设计,利用层与层之间的交替在一定程度上提高产品整体在高海拔地区抗压能力,提升塑胶管道的刚性;塑胶管道内层还设置了防腐层,具有防腐蚀的功能,提高了产品的使用生命周期。

Description

一种高性能塑胶增强复合管道
技术领域
本发明涉及一种塑胶管材,具体是一种高性能塑胶增强复合管道。
背景技术
高性能塑胶管道以其良好的耐腐蚀性、不泄露性、优良的挠性、良好的抵抗刮痕能力和快速裂纹传递折抗能力、较长的使用寿命等特点,广泛应用于燃气管、给水管和输油管等,已经成为国内外塑胶行业发展的趋势广泛推广应用。但由于特殊的高原环境,常见的高性能塑胶管道由于其刚性能较弱已经不能适应在高原地区使用。
发明内容
本发明的目的在于克服以上存在的技术问题,一种高性能塑胶增强复合管道。
为实现上述目的,本发明采用如下的技术方案。
一种高性能塑胶增强复合管道,包括塑胶管道内层、塑胶管道外层,所述塑胶管道内层采用聚丙烯为材料,所述塑胶管道外层采用聚乙烯为材料,所述塑胶管道内层与所述塑胶管道外层之间设有热可塑性聚氨酯弹性层,所述塑胶管道外层设有防护层,所述防护层内均匀分布有多根沿管体轴向延伸的铜丝。
进一步地,所述防护层由增强聚乙烯复合材料制成。
进一步地,所述塑胶管道内层还设置有防腐层,所述防腐层采用的是环氧粉末涂料。
本发明有益效果。
1. 层状结构塑胶管道的设计,利用层与层之间的交替在一定程度上提高产品整体在高海拔地区抗压能力,提升塑胶管道的刚性。
2. 塑胶管道内层还设置了防腐层,具有防腐蚀的功能,提高了产品的使用生命周期。
附图说明
图1:本发明一种环保高性能塑胶管道的的剖面图。
标号说明:1:塑胶管道内层;2:热可塑性聚氨酯弹性层;3:塑胶管道外层;4:防护层;5:铜丝;6:防腐层。
具体实施方式
下面结合附图对本发明进行详细说明。
如图1所示,一种高性能塑胶增强复合管道,包括塑胶管道内层1、塑胶管道外层3,所述塑胶管道内层1采用聚丙烯为材料,所述塑胶管道外层3采用聚乙烯为材料,所述塑胶管道内层1与所述塑胶管道外层3之间设有热可塑性聚氨酯弹性层2,所述塑胶管道外层3设有防护层4,所述防护层4内均匀分布有多根沿管体轴向延伸的铜丝5。
优选地,所述防护层4由增强聚乙烯复合材料制成。
优选地,所述塑胶管道内层1还设置有防腐层6,所述防腐层6采用的是环氧粉末涂料。
说明书各部分提到的材料均为现有技术公开的材料。
最后应说明的是:以上实施例仅用以说明本发明而并非限制本发明所描述的技术方案;因此,尽管本说明书参照上述的各个实施例对本发明已进行了详细的说明,但是,本领域的普通技术人员应当理解,仍然可以对本发明进行修改或等同替换;而一切不脱离本发明的精神和范围的技术方案及其改进,其均应涵盖在本发明的权利要求范围中。

Claims (3)

1.一种高性能塑胶增强复合管道,其特征在于:包括塑胶管道内层(1)、塑胶管道外层(3),所述塑胶管道内层(1)采用聚丙烯为材料,所述塑胶管道外层(3)采用聚乙烯为材料,所述塑胶管道内层(1)与所述塑胶管道外层(3)之间设有热可塑性聚氨酯弹性层(2),所述塑胶管道外层(3)设有防护层(4),所述防护层(4)内均匀分布有多根沿管体轴向延伸的铜丝(5)。
2.根据权利要求1所述的高性能塑胶增强复合管道,其特征在于:所述防护层(4)由增强聚乙烯复合材料制成。
3.根据权利要求1所述的高性能塑胶增强复合管道,其特征在于:所述塑胶管道内层(1)还设置有防腐层(6),所述防腐层(6)采用的是环氧粉末涂料。
CN201610597739.4A 2016-07-27 2016-07-27 一种高性能塑胶增强复合管道 Pending CN106051329A (zh)

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