CN109027452B - 用于流体冷却系统的管 - Google Patents

用于流体冷却系统的管 Download PDF

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CN109027452B
CN109027452B CN201810557953.6A CN201810557953A CN109027452B CN 109027452 B CN109027452 B CN 109027452B CN 201810557953 A CN201810557953 A CN 201810557953A CN 109027452 B CN109027452 B CN 109027452B
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plastics pipe
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cooling system
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D·M·德宏特
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GM Global Technology Operations LLC
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    • 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
    • F16L11/045—Hoses, i.e. flexible pipes made of rubber or flexible plastics with four or more layers without reinforcement
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
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    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
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Abstract

用于流体冷却系统的具有至少两层的塑料管包括第一层，该第一层由乙烯四氟乙烯或氟化乙烯丙烯基塑料材料形成，并且构造为由氟碳塑料材料形成的内衬。此外，第二层构造为第一层的护套并由聚酰胺材料形成。粘合剂层可以设置在第一层和第二层之间，并且至少一个其他层可以构造为由弹性体基材料形成的塑料管的外部护套。

Description

用于流体冷却系统的管
引言
本公开总体上涉及一种软管组件。更具体地，本公开涉及用于流体冷却系统应用的塑料管。
背景技术
软管和管组件，尤其是用于车辆和其他机构的柔性软管和管组件，可能会经受极端的条件。软管组件可用于输送流体，例如动力转向液、制动液、液体燃料、柴油排放液、发动机油、传动液、AC制冷剂等。软管和管组件通常应该能够承受高的内部流体压力，应该能够抵抗磨损和/或磨耗从而保持可操作性，并且应该防止泄漏，以及在一些应用中应该能够抵抗中等到高的温度。
发明内容
本文提供了一种管组件。根据示例性实施例的用于流体冷却系统的具有至少两层的塑料管包括第一层和第二层，其中第一层构造为由氟碳塑料材料形成的内衬，第二层构造为第一层的护套，并且由聚酰胺基材料形成。
示例性实施例的另一方面包括由乙烯四氟乙烯或氟化乙烯丙烯基塑料材料形成的第一层。另一方面包括由聚四氟乙烯或全氟烷氧基塑料材料形成的第一层。再一方面，其中聚酰胺基材料是聚酰胺6.10。再一方面包括设置在第一和第二层之间的粘合剂层。
根据示例性实施例的又一方面包括至少一个另外的层，该层构造为由弹性体基材料形成的塑料管的外部护套。再一方面包括至少一个其他层，该层构造为由热塑性弹性体基材料形成的塑料管的外部护套。再一方面包括设置在塑料管的连接端上的高温塑料快速连接器。再一方面包括塑料管，其是可旋转焊接的复合层塑料管。
示例性实施例的另一方面，其中流体冷却系统是变速器油冷却系统。再一方面，其中流体冷却系统是发动机油冷却系统。又一方面，其中流体冷却系统是增压空气冷却器系统。
根据以下结合附图对用于实施该教导的最佳模式的详细描述，本教导的以上特征和优点以及其他特征和优点是显而易见的。
附图说明
图1是根据示例性实施例的具有至少两层的塑料管的示意性透视图；并且
图2是根据示例性实施例的用于流体冷却系统的具有至少两层的塑料管的示意性横截面图。
具体实施方式
本领域的普通技术人员将认识到，诸如“在……之上”、“在……之下”、“向上”、“向下”、“顶部”、“底部”等的术语被描述性地用于附图，而不代表对本公开的范围的限制，本公开的范围由所附权利要求限定。此外，在本文中，可以根据功能和/或逻辑块组件和/或各种处理步骤来描述该教导。应该认识到，这样的块组件可以包括构造为执行指定功能的任何数量的硬件、软件和/或固件组件。
参考附图，其中在所有多个视图中相同的附图标记表示相同的部件，根据示例性实施例的多方面的具有至少两个层的塑料管总体上在20处示出。塑料管20包括第一层22和第二层24，第一层22构造为由氟碳塑料材料形成的内衬并且被第二层24覆盖，第二层24构造为第一层(不包括中间层)的护套，并且由聚酰胺基材料形成。在优选的示例性实施例中，第二层24由聚酰胺6.10(PA 6.10)形成，其在室温和高温下均具有高的耐热性和高的机械强度，这对于在高温下保持足够的爆裂压力是关键的。PA6.10也具有高的挠曲模量。
塑料管20与中心线26同心，并且沿中心线26延伸。第一层22是塑料管20的内衬，并且由氟碳塑料材料形成，这将取决于预期的冷却流体类型，例如自动变速器流体、发动机油或空气增压器系统的增压空气的最高操作温度。因此，第一层22可以由乙烯四氟乙烯或氟化乙烯丙烯基塑料材料形成，以用于中等温度应用，例如不超过150℃，或者可以由聚四氟乙烯或全氟烷氧基塑料材料形成，以用于高温应用，例如不超过200℃。
应该认识到，塑料管20可以用于任何机构。同样地，可以使用塑料管20输送的流体不应该限于本文所述的示例性流体。因此，第一层22可以对本文未描述的一些其他流体具有化学耐受性，直到塑料管20的最大承温能力。
另外，塑料管20可以包括设置在第一层和第二层之间的粘合剂层25，以实现材料等级和制造选择中的最大灵活性。此外，塑料管20可以包括至少一个其他层28，其构造为由弹性体或热弹性体基材料形成的塑料管20的外部护套，该弹性体或热弹性体基材料将足以保护第二层24免于环境暴露于腐蚀性物质，如金属氯化物。此外，塑料管20可以包括设置在连接端部上的可旋转焊接的高温塑料快速连接器(未示出)，以用于更容易的安装和比压接金属连接更可靠的连接。应当理解，塑料管20也可以使用适合于预期目的而不超出示例性实施例的范围的其他的连接器，包括金属连接器。
根据示例性实施例的塑料管20使用与目前用于相同目的塑料管不同的聚合物，以及导致更轻的管的复合组件。塑料管可以形成比大多数软管更紧的弯曲半径以利于更容易地包装。根据示例性实施例的塑料管20也可以被制成可旋转焊接。塑料管20可构造为用于但不限于变速器油冷却系统、发动机油冷却系统和增压空气冷却器系统。
第一层22可以包括相对于中心线26测量的在0.5mm和5.0mm之间的径向厚度30。应当理解，第一层22的径向厚度30可以从上述示例性范围变化，并且将取决于塑料管20的特定预期用途。
参考图2，其中示出了根据示例性实施例的用于流体冷却系统的具有至少两层的塑料管的示意性横截面图。如示例性实施例所示，第一层22设置为塑料管20的内层，并且通过中间粘合剂层25与第二纤维层24分开。至少一个另外的层28构造为作为塑料管20的护套，以保护其免受腐蚀性物质的侵蚀，在该塑料管的预期的工作环境或其他情况下有可能会暴露于这些腐蚀性物质。
具体实施方式和图示或附图是对本公开的支持和描述，但是本公开的范围仅由权利要求限定。虽然已经详细描述了用于执行所要求的教导的一些最佳模式和其他实施例，但是存在用于实践所附权利要求中限定的本公开的各种替代设计和实施例。

Claims (10)

1.一种用于流体冷却系统的具有至少两层的塑料管，包括：
构造为由氟碳塑料材料形成的内衬的第一层；以及
构造为所述第一层的护套并由聚酰胺基材料形成的第二层，
其中所述第一层可以包括相对于中心线测量的5.0 mm的径向厚度。
2.根据权利要求 1 所述的塑料管，还包括由乙烯四氟乙烯或氟化乙烯丙烯基塑料材料形成的所述第一层。
3.根据权利要求 1 所述的塑料管，还包括由聚四氟乙烯或全氟烷氧基塑料材料形成的所述第一层。
4.根据权利要求 1 所述的塑料管，其中所述聚酰胺基材料是聚酰胺6.10。
5.根据权利要求 1 所述的塑料管，还包括设置在所述第一层与第二层之间的粘合剂层。
6.根据权利要求 1 所述的塑料管，还包括至少一个其他层，所述至少一个其它层构造为由弹性体基材料形成的所述塑料管的外部护套。
7.根据权利要求 1 所述的塑料管，还包括至少一个其他层，所述至少一个其它层构造为由热塑性弹性体基材料形成的所述塑料管的外部护套。
8.根据权利要求 1 所述的塑料管，还包括设置在连接端部上的可旋转焊接的高温塑料快速连接器。
9.根据权利要求 1 所述的塑料管，还包括可旋转焊接的复合层塑料管。
10.根据权利要求 1 所述的塑料管，其中所述流体冷却系统是变速器油冷却系统。
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Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133321U (zh) * 1976-04-06 1977-10-11
US5170011A (en) * 1991-09-25 1992-12-08 Teleflex Incorporated Hose assembly
JP2578705B2 (ja) * 1992-03-30 1997-02-05 東海ゴム工業株式会社 燃料配管用樹脂チューブ及びその製造法
US5884672A (en) * 1992-04-14 1999-03-23 Itt Industries, Inc. Multi-layer fuel and vapor tube
EP0637509B1 (en) * 1993-08-03 2002-10-23 Nitta Moore Company A tube for fuel transportation
US5430603A (en) * 1994-02-25 1995-07-04 Titeflex Corporation Externally non-conductive hose assembly
US5653266A (en) * 1994-10-11 1997-08-05 Markel Corporation Chemically bonded multi-wall conduit
US5507320A (en) * 1994-10-14 1996-04-16 Plumley Companies, Inc. Hose for an automobile fuel line
BR0014430A (pt) * 1999-09-30 2003-07-29 Asahi Glass Co Ltd Mangueira de combustìvel
US6293312B1 (en) * 2000-05-23 2001-09-25 Dayco Products, Inc. Thermoplastic tubing
US6641884B1 (en) * 2000-08-09 2003-11-04 Teleflex Fluid Systems Corrugated hose assembly
US20020144742A1 (en) * 2001-04-05 2002-10-10 Martucci Norman S. Hose assembly and method of making same
US7569275B2 (en) * 2002-04-18 2009-08-04 3M Innovative Properties Company Fluoropolymer articles
JP2008008486A (ja) * 2006-05-31 2008-01-17 Tokai Rubber Ind Ltd 冷媒輸送用ホース
US7588057B2 (en) * 2006-08-01 2009-09-15 Teleflex Fluid Systems, Inc. Insulated hose assembly and method of manufacture
JP2008105395A (ja) * 2006-09-27 2008-05-08 Denso Corp 冷媒輸送用ホースおよびその製造方法
CN101679746B (zh) * 2007-04-02 2012-05-30 索维高级聚合物股份有限公司 新式挠性管
US8936047B2 (en) * 2010-06-07 2015-01-20 Kongsberg Actuation Systems Ii, Inc. Reinforced hose assembly
US20120216903A1 (en) * 2011-02-28 2012-08-30 Flo-Link, LLC Multi-layer tubing and method for joining
ES2432740T3 (es) * 2011-04-21 2013-12-05 Plastiflex Group Manguera de plástico flexible y método para fabricar la misma

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