CN108266576A - 高强度波纹pe管 - Google Patents
高强度波纹pe管 Download PDFInfo
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- CN108266576A CN108266576A CN201611263802.7A CN201611263802A CN108266576A CN 108266576 A CN108266576 A CN 108266576A CN 201611263802 A CN201611263802 A CN 201611263802A CN 108266576 A CN108266576 A CN 108266576A
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 78
- 239000010425 asbestos Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000004831 Hot glue Substances 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims 1
- 210000002435 tendon Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 239000004698 Polyethylene Substances 0.000 description 12
- 229920000573 polyethylene Polymers 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000005540 biological transmission 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
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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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
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- 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
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
-
- 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
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/04—Arrangements using dry fillers, e.g. using slag wool
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
本发明公开了一种高强度波纹PE管,包括管体,所述管体由内至外分别设有平滑内管层、保温层和外波纹管层,所述平滑内管层的横截面为圆形,所述平滑内管层内设有轴向加强筋,所述平滑内管层的内壁还设有反渗透膜层,所述反渗透膜层内设有自洁涂层,所述平滑内管层与外波纹管层之间有中空层,所述中空层内设有支撑部,所述支撑部的顶部位于外波纹管层的波峰处,所述保温层内夹设有钢丝网层。采用上述技术方案,因为设有保温层,可以对管材进行保温,提高管材的防冻效果;因为保温层内设有钢丝网层,增加了管材的强度;因为设有轴向加强筋,可以提高管材的强度;因为设有自洁涂层,可以延长管材的使用寿命。
Description
技术领域
本发明属于管道技术领域,具体为一种高强度波纹PE管。
背景技术
PE,是聚乙烯的英文缩写,PE具有优良的耐大多数生活和工业用化学品的特性。我国塑料管道发展很快,质量在不断提高。目前,已初步形成以聚氯乙烯(PVC-U)管、聚乙烯(PE)管和聚丙烯(PP-R)管为主的塑料管产业。其中聚乙烯(PE)管由于由于其强度高、耐腐蚀、无毒等特点被广泛的应用于建筑给水,建筑排水,埋地排水管,建筑采暖、燃气输配、输气管,电工与电讯保护套管、工业用管、农业用管等。其主要应用于城市供水、城市燃气供应及农田灌溉。高密度聚乙烯双壁波纹管材,是一种具有环状结构外壁和平滑内壁的新型管材,80年代初在德国首先研制成功。经过十多年的发展和完善,已经由单一的品种发展到完整的产品系列。目前在生产工艺和使用技术上已经十分成熟。由于其优异的性能和相对经济的造价,在欧美等发达国家已经得到了极大的推广和应用。随着双壁波纹管材的应用越来越广泛,逐渐运用到底下水管道中来。
波纹管通常会埋地铺设,埋地铺设的塑料波纹管无压管道会承受外部的负载及压力,提高其抗压性能尤为关键。
发明内容
本发明的目的在于针对现有技术的缺陷和不足,提供一种结构简单、设计合理、使用寿命长的双壁波纹PE管材。
为了解决上述技术问题,本发明的技术方案为:
一种高强度波纹PE管,包括管体,所述管体由内至外分别设有平滑内管层、保温层和外波纹管层,所述平滑内管层的横截面为圆形,所述平滑内管层内设有轴向加强筋,所述平滑内管层的内壁还设有反渗透膜层,所述反渗透膜层内设有自洁涂层,所述平滑内管层与外波纹管层之间有中空层,所述中空层内设有支撑部,所述支撑部的顶部位于外波纹管层的波峰处,所述保温层内夹设有钢丝网层。
进一步的,所述保温层为石棉层。
进一步的,所述平滑内管层与轴向加强筋之间通过粘接树脂层粘接。
进一步的,所述保温层与平滑内管层和外波纹管层分别通过热熔胶层固定连接。
更进一步的,所述外波纹管层外壁涂覆有厚度为2~3mm的耐磨层。
采用上述技术方案,因为设有保温层,可以对管材进行保温,提高管材的防冻效果;因为保温层内设有钢丝网层,增加了管材的强度;因为设有轴向加强筋,可以提高管材的强度;因为设有自洁涂层,可以延长管材的使用寿命。
附图说明
图1为本发明的结构示意图。
图中:1、平滑内管层;2、轴向加强筋;3、反渗透膜层;4、自洁涂层;5、外波纹管层;6、保温层;7、支撑部。
具体实施方式
下面结合附图对本发明的具体实施方式作进一步说明。在此需要说明的是,对于这些实施方式的说明用于帮助理解本发明,但并不构成对本发明的限定。此外,下面所描述的本发明各个实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互组合。
如图1所示,一种高强度波纹PE管,包括管体,所述管体由内至外分别设有平滑内管层、保温层和外波纹管层,所述平滑内管层与轴向加强筋之间通过粘接树脂层粘接,所述平滑内管层的横截面为圆形,所述平滑内管层内设有轴向加强筋,所述平滑内管层的内壁还设有反渗透膜层,所述反渗透膜层内设有自洁涂层,所述平滑内管层与外波纹管层之间有中空层,所述中空层内设有支撑部,所述支撑部的顶部位于外波纹管层的波峰处,所述保温层为石棉层,所述保温层内夹设有钢丝网层。所述外波纹管层外壁涂覆有厚度为2~3mm的耐磨层。
以上结合附图对本发明的实施方式作了详细说明,但本发明不限于所描述的实施方式。对于本领域的技术人员而言,在不脱离本发明原理和精神的情况下,对这些实施方式进行多种变化、修改、替换和变型,仍落入本发明的保护范围内。
Claims (5)
1.一种高强度波纹PE管,包括管体,其特征在于:所述管体由内至外分别设有平滑内管层、保温层和外波纹管层,所述平滑内管层的横截面为圆形,所述平滑内管层内设有轴向加强筋,所述平滑内管层的内壁还设有反渗透膜层,所述反渗透膜层内设有自洁涂层,所述平滑内管层与外波纹管层之间有中空层,所述中空层内设有支撑部,所述支撑部的顶部位于外波纹管层的波峰处,所述保温层内夹设有钢丝网层。
2.如权利要求1所述的高强度波纹PE管,其特征在于:所述保温层为石棉层。
3.如权利要求1所述的高强度波纹PE管,其特征在于:所述平滑内管层与轴向加强筋之间通过粘接树脂层粘接。
4.如权利要求1所述的高强度波纹PE管,其特征在于:所述保温层与平滑内管层和外波纹管层分别通过热熔胶层固定连接。
5.如权利要求1所述的高强度波纹PE管,其特征在于:所述外波纹管层外壁涂覆有厚度为2~3mm的耐磨层。
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| CN201611263802.7A CN108266576A (zh) | 2016-12-30 | 2016-12-30 | 高强度波纹pe管 |
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| CN201611263802.7A CN108266576A (zh) | 2016-12-30 | 2016-12-30 | 高强度波纹pe管 |
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| CN108266576A true CN108266576A (zh) | 2018-07-10 |
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| CN201611263802.7A Pending CN108266576A (zh) | 2016-12-30 | 2016-12-30 | 高强度波纹pe管 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489310A (zh) * | 2018-11-29 | 2019-03-19 | 上海萨新东台热传输材料有限公司 | 一种高强度的复合型冷凝器集流管 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201925618U (zh) * | 2010-12-27 | 2011-08-10 | 广东联塑机器制造有限公司 | 一种钢带增强pe螺旋波纹管的管层结构 |
| CN202302349U (zh) * | 2011-09-26 | 2012-07-04 | 康泰塑胶科技集团有限公司 | 共挤耐磨抗菌管 |
| CN203703481U (zh) * | 2014-01-16 | 2014-07-09 | 曹书华 | 一种管道 |
| CN204099750U (zh) * | 2014-08-08 | 2015-01-14 | 杭州金民管业有限公司 | 钢带增强螺旋波纹管 |
| CN104747813A (zh) * | 2015-03-11 | 2015-07-01 | 江苏润源电力器材制造有限公司 | 一种新型hdpe波纹管 |
| CN205190996U (zh) * | 2015-11-10 | 2016-04-27 | 张弛 | 一种双壁波纹塑钢管 |
| CN205446976U (zh) * | 2015-12-31 | 2016-08-10 | 嘉兴利贯管业科技有限公司 | 双壁波纹管材 |
| CN205479792U (zh) * | 2016-03-04 | 2016-08-17 | 江西陆丰管业科技有限公司 | Pvc-u双壁波纹管 |
-
2016
- 2016-12-30 CN CN201611263802.7A patent/CN108266576A/zh active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201925618U (zh) * | 2010-12-27 | 2011-08-10 | 广东联塑机器制造有限公司 | 一种钢带增强pe螺旋波纹管的管层结构 |
| CN202302349U (zh) * | 2011-09-26 | 2012-07-04 | 康泰塑胶科技集团有限公司 | 共挤耐磨抗菌管 |
| CN203703481U (zh) * | 2014-01-16 | 2014-07-09 | 曹书华 | 一种管道 |
| CN204099750U (zh) * | 2014-08-08 | 2015-01-14 | 杭州金民管业有限公司 | 钢带增强螺旋波纹管 |
| CN104747813A (zh) * | 2015-03-11 | 2015-07-01 | 江苏润源电力器材制造有限公司 | 一种新型hdpe波纹管 |
| CN205190996U (zh) * | 2015-11-10 | 2016-04-27 | 张弛 | 一种双壁波纹塑钢管 |
| CN205446976U (zh) * | 2015-12-31 | 2016-08-10 | 嘉兴利贯管业科技有限公司 | 双壁波纹管材 |
| CN205479792U (zh) * | 2016-03-04 | 2016-08-17 | 江西陆丰管业科技有限公司 | Pvc-u双壁波纹管 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489310A (zh) * | 2018-11-29 | 2019-03-19 | 上海萨新东台热传输材料有限公司 | 一种高强度的复合型冷凝器集流管 |
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Application publication date: 20180710 |