WO2015135342A1 - 一种多功能镀锌管 - Google Patents

一种多功能镀锌管 Download PDF

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Publication number
WO2015135342A1
WO2015135342A1 PCT/CN2014/092676 CN2014092676W WO2015135342A1 WO 2015135342 A1 WO2015135342 A1 WO 2015135342A1 CN 2014092676 W CN2014092676 W CN 2014092676W WO 2015135342 A1 WO2015135342 A1 WO 2015135342A1
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WO
WIPO (PCT)
Prior art keywords
galvanized
pipe
multifunctional
pipeline
layer
Prior art date
Application number
PCT/CN2014/092676
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English (en)
French (fr)
Inventor
温庆
Original Assignee
常熟市兰达兰基钢管附件有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 常熟市兰达兰基钢管附件有限公司 filed Critical 常熟市兰达兰基钢管附件有限公司
Publication of WO2015135342A1 publication Critical patent/WO2015135342A1/zh

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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
    • F16L9/02—Rigid pipes of metal
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/08—Coatings characterised by the materials used by metal

Definitions

  • the invention relates to a multifunctional galvanized pipe.
  • Pipes are used in water circulation or liquid flow. Due to the long-term use of the inner wall of the pipe, rust will occur, and impurities will pollute the water quality and reduce the service life of the pipe. Therefore, improving the corrosion resistance of pipelines is a problem to be considered in processing pipelines.
  • the technical problem mainly solved by the present invention is to provide a multifunctional galvanized pipe which forms a galvanized layer by galvanizing on the inner wall of the pipe, and the galvanized layer can effectively improve the corrosion resistance of the pipe, so that The inner wall of the pipe is not easy to rust or accumulate scale, which improves the service life of the pipe.
  • a technical solution adopted by the present invention is to provide a multifunctional galvanized pipe, comprising a pipe body, the inner wall of the pipe body is plated with a layer of zinc to form a galvanized layer, and the galvanized layer is The thickness is 10 to 15 microns.
  • the galvanized layer is coated with a passivation film.
  • the tubular body is an aluminum tube.
  • the multifunctional galvanized pipe can effectively improve the corrosion resistance of the pipeline, and the inner wall of the pipeline is not easy to rust or accumulate scale, thereby improving the service life of the pipeline.
  • FIG. 1 is a schematic view showing the structure of a multifunctional galvanized pipe of the present invention.
  • an embodiment of the present invention includes:
  • a multifunctional galvanized pipe comprising a pipe body 1.
  • the inner wall of the pipe body 1 is plated with a layer of zinc to form a galvanized layer 2, and the galvanized layer 2 has a thickness of 10 to 15 micrometers.
  • the galvanized layer 2 is coated with a passivation film 3.
  • the galvanized layer 2 and the passivation film 3 can effectively improve the corrosion resistance of the pipe.
  • the tubular body 1 is an aluminum tube.
  • the multifunctional galvanized pipe of the invention can effectively improve the corrosion resistance of the pipeline, and the inner wall of the pipeline is not easy to rust or accumulate scale, thereby improving the service life of the pipeline.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Chemically Coating (AREA)
  • Revetment (AREA)

Abstract

一种镀锌管，包括管体（1），所述管体（1）的内壁上镀有一层锌形成镀锌层（2），所述镀锌层（2）的厚度为１０～１５微米，所述镀锌层（2）上覆有钝化膜（3）。所述镀锌管能有效提高管道的抗腐蚀能力，使管道内壁不易锈蚀或积存水垢，提高管道的使用寿命。

Description

一种多功能镀锌管 技术领域
本发明涉及一种多功能镀锌管。
背景技术
在水循环或是液体流动中用到管道，由于长期使用管道内壁会出现锈蚀，出现杂质污染水质并降低管道的使用寿命。因此提高管道的抗腐蚀能力是加工管道需要考虑的问题。
发明内容
本发明主要解决的技术问题是提供一种多功能镀锌管，该多功能镀锌管通过在管道的内壁上镀锌形成镀锌层，该镀锌层能有效提高管道的抗腐蚀能力，使管道内壁不易锈蚀或积存水垢，提高管道的使用寿命。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种多功能镀锌管，包括管体，所述管体的内壁上镀有一层锌形成镀锌层，所述镀锌层的厚度为10～15微米。
在本发明一个较佳实施例中，所述镀锌层上覆有钝化膜。
在本发明一个较佳实施例中，所述管体为铝管。
本发明的有益效果是：该多功能镀锌管能有效提高管道的抗腐蚀能力，使管道内壁不易锈蚀或积存水垢，提高管道的使用寿命。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所 需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图，其中：
图1是本发明的多功能镀锌管的结构示意图。
附图中各部件的标记如下：1、管体，2、镀锌层，3、钝化膜。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
请参阅图1，本发明实施例包括：
一种多功能镀锌管，包括管体1，所述管体1的内壁上镀有一层锌形成镀锌层2，所述镀锌层2的厚度为10～15微米。
优选地，所述镀锌层2上覆有钝化膜3。镀锌层2和钝化膜3能有效地提高管道的抗腐蚀能力。
优选地，所述管体1为铝管。
本发明多功能镀锌管的有益效果是：
本发明的多功能镀锌管能有效提高管道的抗腐蚀能力，使管道内壁不易锈蚀或积存水垢，提高管道的使用寿命。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (3)

  1. 一种多功能镀锌管，其特征在于，包括管体，所述管体的内壁上镀有一层锌形成镀锌层，所述镀锌层的厚度为10～15微米。
  2. 根据权利要求1所述的多功能镀锌管，其特征在于，所述镀锌层上覆有钝化膜。
  3. 根据权利要求1所述的多功能镀锌管，其特征在于，所述管体为铝管。
PCT/CN2014/092676 2014-03-14 2014-12-01 一种多功能镀锌管 WO2015135342A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410093239.8 2014-03-14
CN201410093239.8A CN103836270A (zh) 2014-03-14 2014-03-14 一种多功能镀锌管

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111520571A (zh) * 2020-05-07 2020-08-11 安徽唐道电子科技有限公司 一种热浸镀锌管

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103836270A (zh) * 2014-03-14 2014-06-04 常熟市兰达兰基钢管附件有限公司 一种多功能镀锌管
CN104100794A (zh) * 2014-06-19 2014-10-15 常州市诺金精密机械有限公司 新型水管接头

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1443172A (en) * 1973-02-09 1976-07-21 Monmore Tubes Ltd Exhaust pipe systems
CN201359141Y (zh) * 2009-02-27 2009-12-09 张国良 镀锌管
CN102878356A (zh) * 2012-09-26 2013-01-16 施文龙 耐用不锈钢无缝钢管
CN202992419U (zh) * 2012-07-27 2013-06-12 联塑市政管道（河北）有限公司 一种新型钢管
CN203051982U (zh) * 2012-12-20 2013-07-10 常熟市保得利电力通讯设备有限公司 一种热镀锌钢管
CN103836270A (zh) * 2014-03-14 2014-06-04 常熟市兰达兰基钢管附件有限公司 一种多功能镀锌管

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DE2743381C2 (de) * 1977-09-27 1979-04-19 Karl Heinz 3353 Bad Gandersheim Vahlbrauk Verfahren zur Korrosionsschutzbeschichtung von Stahlrohren
JPH11230482A (ja) * 1998-02-19 1999-08-27 Kubota Corp ダクタイル鋳鉄管の外面防蝕方法
CN1271235C (zh) * 2004-04-06 2006-08-23 大庆油田有限责任公司 一种油管的锌铝稀土合金化防腐工艺
CN201401561Y (zh) * 2009-04-21 2010-02-10 张国良 镀锌管

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1443172A (en) * 1973-02-09 1976-07-21 Monmore Tubes Ltd Exhaust pipe systems
CN201359141Y (zh) * 2009-02-27 2009-12-09 张国良 镀锌管
CN202992419U (zh) * 2012-07-27 2013-06-12 联塑市政管道（河北）有限公司 一种新型钢管
CN102878356A (zh) * 2012-09-26 2013-01-16 施文龙 耐用不锈钢无缝钢管
CN203051982U (zh) * 2012-12-20 2013-07-10 常熟市保得利电力通讯设备有限公司 一种热镀锌钢管
CN103836270A (zh) * 2014-03-14 2014-06-04 常熟市兰达兰基钢管附件有限公司 一种多功能镀锌管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111520571A (zh) * 2020-05-07 2020-08-11 安徽唐道电子科技有限公司 一种热浸镀锌管

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