CN201373188Y - 一种pe双壁波纹管直管连接管件 - Google Patents

一种pe双壁波纹管直管连接管件 Download PDF

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Publication number
CN201373188Y
CN201373188Y CN200920102346U CN200920102346U CN201373188Y CN 201373188 Y CN201373188 Y CN 201373188Y CN 200920102346 U CN200920102346 U CN 200920102346U CN 200920102346 U CN200920102346 U CN 200920102346U CN 201373188 Y CN201373188 Y CN 201373188Y
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China
Prior art keywords
double
wall corrugated
pipe
annular protrusion
corrugated pipe
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Expired - Fee Related
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CN200920102346U
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English (en)
Inventor
陈卫政
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Hunan Eton Pipe Co., Ltd.
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Hebei Eton Pipe Industry Co Ltd
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Abstract

本实用新型公开一种管件,尤其是一种高弹橡胶制造的柔性PE双壁波纹管直管连接管件。由筒状管件体组成,在管件体的内壁上设置有多道环形凸起,环形凸起的内径略小于双壁波纹管的波纹槽的外径,环形凸起的宽度与双壁波纹管的波纹槽匹配,环形凸起的间距与双壁波纹管的波纹槽的间距相同,环形凸起与双壁波纹管的波纹槽弹性密封。它是一种结构简单,在保证管道与管件之间的密封性能的同时,方便的达到了管道的柔性弯曲,克服了施工时对地质条件的限制的柔性PE双壁波纹管直管连接管件。

Description

一种PE双壁波纹管直管连接管件
技术领域
本实用新型涉及一种管件,尤其是一种高弹橡胶制造的柔性PE双壁波纹管 直管连接管件。 背景技术
目前,最常见的PE双壁波纹管直管连接方式, 一是使用连接套筒连接;二 是使用热收縮套管连接。这两种连接方式的缺点是柔性不好,连接的管道只能 直线铺设。特别是在山区,由于地质条件的原因,有时可能挖不出非常直的坑 道,这样就给施工带来多困难。因此,设计一种柔性好的PE双壁波纹管直管连 接管件,是目前需要解决的技术问题。
发明内容
本实用新型所要解决的技术问题是提供一种柔性好的PE双壁波纹管直管连 接管件。
本实用新型解决其技术问题的技术方案是:
一种PE双壁波纹管直管连接管件,由筒状管件体组成,在管件体的内壁上 设置有多道环形凸起,环形凸起的内径略小于双壁波纹管的波纹槽的外径,环 形凸起的宽度与双壁波纹管的波纹槽匹配,环形凸起的间距与双壁波纹管的波 纹槽的间距相同,环形凸起与双壁波纹管的波纹槽弹性密封。
本实用新型解决其技术问题的技术方案还可以是:
本实用新型只在筒状管件体的两端部设置有环形凸起。
本实用新型在筒状管件体的两端部设置两道环形凸起。
本实用新型所述的管件体的材料为高弹橡胶。
本实用新型的有益效果是:
结构简单,在保证管道与管件之间的密封性能的同时,方便的达到了管道 的柔性弯曲,克服了施工时对地质条件的限制。 附图说明
附图是本实用新型的结构示意图 具体实施方式
如图所示, 一种PE双壁波纹管直管连接管件,由筒状管件体l组成,在管 件体1的内壁上设置有多道环形凸起2,环形凸起2的内径略小于双壁波纹管的 波纹槽的外径,环形凸起2的宽度与双壁波纹管的波纹槽匹配,环形凸起2的 间距与双壁波纹管的波纹槽的间距相同,环形凸起2与双壁波纹管的波纹槽弹 性密封。只在筒状管件体1的两端部设置有环形凸起2。在筒状管件体1的两端 部设置两道环形凸起2。所述的管件体1的材料为高弹橡胶。

Claims (4)

1、一种PE双壁波纹管直管连接管件,由筒状管件体(1)组成,其特征在于:在管件体(1)的内壁上设置有多道环形凸起(2),环形凸起(2)的内径略小于双壁波纹管的波纹槽的外径,环形凸起(2)的宽度与双壁波纹管的波纹槽匹配,环形凸起(2)的间距与双壁波纹管的波纹槽的间距相同,环形凸起(2)与双壁波纹管的波纹槽弹性密封。
2、 根据权利要求1所述的一种PE双壁波纹管直管连接管件,其特征在于: 只在筒状管件体(1)的两端部设置有环形凸起(2)。
3、 根据权利要求1或2所述的一种PE双壁波纹管直管连接管件,其特征 在于:在筒状管件体(1)的两端部设置两道环形凸起(2)。
4、 根据权利要求3所述的一种PE双壁波纹管直管连接管件,其特征在于: 所述的管件体(1)的材料为高弹橡胶。
CN200920102346U 2009-03-30 2009-03-30 一种pe双壁波纹管直管连接管件 Expired - Fee Related CN201373188Y (zh)

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CN200920102346U CN201373188Y (zh) 2009-03-30 2009-03-30 一种pe双壁波纹管直管连接管件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920102346U CN201373188Y (zh) 2009-03-30 2009-03-30 一种pe双壁波纹管直管连接管件

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102840390A (zh) * 2012-09-28 2012-12-26 詹春生 弹性位移补偿器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102840390A (zh) * 2012-09-28 2012-12-26 詹春生 弹性位移补偿器
CN102840390B (zh) * 2012-09-28 2015-07-29 詹春生 弹性位移补偿器

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C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Hunan Eton Pipe Co., Ltd.

Assignor: Hebei Eton Pipe Industry Co., Ltd.

Contract record no.: 2011430000071

Denomination of utility model: Connecting fitting for PE double-wall corrugated straight pipe

Granted publication date: 20091230

License type: Exclusive License

Record date: 20110601

EC01 Cancellation of recordation of patent licensing contract

Assignee: Hunan Eton Pipe Co., Ltd.

Assignor: Hebei Eton Pipe Industry Co., Ltd.

Contract record no.: 2011430000071

Date of cancellation: 20120320

ASS Succession or assignment of patent right

Owner name: HU NAN ETON PIPE CO., LTD.

Free format text: FORMER OWNER: HEBEI ETON PIPE INDUSTRY CO., LTD.

Effective date: 20120702

C41 Transfer of patent application or patent right or utility model
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Free format text: CORRECT: ADDRESS; FROM: 056000 HANDAN, HEBEI PROVINCE TO: 141100 YUEYANG, HUNAN PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20120702

Address after: Chengguan town of Yueyang County in Hunan province 141100 Yueyang Rong Xin Lu

Patentee after: Hunan Eton Pipe Co., Ltd.

Address before: Hebei Guangping Industrial Park District 056000 South Guangping County of Hebei Province

Patentee before: Hebei Eton Pipe Industry Co., Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091230

Termination date: 20140330