CN2802229Y - 一种新型钢塑复合管材 - Google Patents

一种新型钢塑复合管材 Download PDF

Info

Publication number
CN2802229Y
CN2802229Y CN 200520081905 CN200520081905U CN2802229Y CN 2802229 Y CN2802229 Y CN 2802229Y CN 200520081905 CN200520081905 CN 200520081905 CN 200520081905 U CN200520081905 U CN 200520081905U CN 2802229 Y CN2802229 Y CN 2802229Y
Authority
CN
China
Prior art keywords
plastic
steel
tubular product
utility
model
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN 200520081905
Other languages
English (en)
Inventor
张其智
张泽奎
王子路
张泽敏
王培森
杨夕山
于克涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WEIFANG ZHONGYUN MACHINE CO Ltd
Original Assignee
WEIFANG ZHONGYUN MACHINE CO Ltd
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 WEIFANG ZHONGYUN MACHINE CO Ltd filed Critical WEIFANG ZHONGYUN MACHINE CO Ltd
Priority to CN 200520081905 priority Critical patent/CN2802229Y/zh
Application granted granted Critical
Publication of CN2802229Y publication Critical patent/CN2802229Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

一种新型钢塑复合管材,包括塑料内管,在塑料内管的外表面等距离缠绕有成型钢带,所说的成型钢带由钢带和包覆在钢带两侧的内塑料层及外塑料层构成,内塑料层与塑料内管粘合为一体。由于本实用新型在塑料管材的基础上复合钢带骨架,既具有塑料管材的优点,又提高了管材的环刚度,同时降低了大口径塑料管材的造价,彻底解决了连接密封不可靠的问题。

Description

一种新型钢塑复合管材
技术领域
本实用新型涉及管材技术领域,特别是涉及一种新型钢塑复合管材。
背景技术
目前应用于市政建设等领域的埋地排水、排污管道基本为两大类型,一类为传统的混凝土管道、陶瓷管道和铸铁管道,另一类为新型的塑料管道如各种实壁管、双壁波纹管、中空壁波纹管以及玻璃钢夹砂管等。前者虽然造价较低,但运输、施工困难,使用性能较差;后者使用性能较好,但环刚度差,造价较高,尤其是口径较大的塑料管道造价更高,并且连接可靠性低,有可能造成渗漏,从而限制了这类管道的推广应用。
发明内容
本实用新型的目的就是要提供一种造价低、环刚度高的钢塑复合管材。
本实用新型的技术方案是包括塑料内管,在塑料内管的外表面等距离缠绕有成型钢带,所说的成型钢带由钢带和包复在钢带两侧的内塑料层及外塑料层构成,内塑料层与塑料内管粘合为一体。
如上所述钢塑复合管材,其成型钢带的截面形状为U形。
如上所述钢塑复合管材,其塑料内管的一端为承口端,另端为插口端,插口端外侧装有用于与承口端内侧热熔连接的电热丝。
由于本实用新型在塑料管材的基础上复合钢带骨架,即具有塑料管材的所有优点,又弥补了塑料管材刚度差的不足,提高了管材的环刚度,同时降低了大口径塑料管材的造价。本实用新型施工方便,连接速度快,可以采用热熔法连接,从而达到零渗漏的效果。
附图说明
图1为本实用新型的纵向剖面图;
图2为本实用新型端部结构示意图。
具体实施方式
附图所示实施例,在热挤塑成型的塑料内管1的外表面等距离缠绕有成型钢带2,成型钢带2包括截面形状为U型或Ω形的异型钢带5,在钢带5两侧包复有内塑料层3和外塑料层4,内塑料层3与塑料内管1粘合固连为一体。塑料内管1的一端为承口端7,另端为插口端6,插口端6外侧装有用于与承口端7内侧热熔连接的电热丝8。

Claims (3)

1、一种新型钢塑复合管材,包括塑料内管(1),其特征是:在塑料内管(1)的外表面等距离缠绕有成型钢带(2),所说的成型钢带(2)由钢带(5)和包复在钢带(5)两侧的内塑料层(3)及外塑料层(4)构成,内塑料层(3)与塑料内管(1)粘合为一体。
2、根据权利要求1所述的新型钢塑复合管材,其特征是所说的成型钢带(2)的截面形状为U形。
3、根据权利要求1所述的新型钢塑复合管材,其特征是塑料内管(1)的一端为承口端(7),另端为插口端(6),插口端(6)外侧装有用于与承口端(7)内侧热熔连接的电热丝(8)。
CN 200520081905 2005-03-24 2005-03-24 一种新型钢塑复合管材 Expired - Fee Related CN2802229Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520081905 CN2802229Y (zh) 2005-03-24 2005-03-24 一种新型钢塑复合管材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520081905 CN2802229Y (zh) 2005-03-24 2005-03-24 一种新型钢塑复合管材

Publications (1)

Publication Number Publication Date
CN2802229Y true CN2802229Y (zh) 2006-08-02

Family

ID=36846937

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520081905 Expired - Fee Related CN2802229Y (zh) 2005-03-24 2005-03-24 一种新型钢塑复合管材

Country Status (1)

Country Link
CN (1) CN2802229Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102345768A (zh) * 2011-10-25 2012-02-08 浙江双林机电科技有限公司 Pe给水管及其连接结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102345768A (zh) * 2011-10-25 2012-02-08 浙江双林机电科技有限公司 Pe给水管及其连接结构

Similar Documents

Publication Publication Date Title
CN2926729Y (zh) 钢带增强型螺旋缠绕管
CN202109105U (zh) 一种加强型钢带增强聚乙烯螺旋波纹管
CN103486362B (zh) 一种钢带增强聚乙烯螺旋波纹管结构
CN201003655Y (zh) 钢带增强聚乙烯螺旋波纹管
CN203223656U (zh) 钢塑复合缠绕结构壁管
CN2802229Y (zh) 一种新型钢塑复合管材
CN202195224U (zh) 承插口式钢带增强螺旋波纹管
CN206513959U (zh) 一种钢塑复合管道
CN211039981U (zh) 一种中空双螺旋缠绕塑料软管
CN210106780U (zh) 一种中空螺旋缠绕塑料软管
CN205401986U (zh) 聚乙烯钢肋增强双平壁排水管
CN2668980Y (zh) 一种双层承口结构的塑料管件
CN205078934U (zh) 一种大口径的内梯口电热熔承插式钢带波纹管
CN106051325B (zh) 整体钢塑复合加筋管及其加工方法
CN213332842U (zh) 一种纤塑增强复合缠绕管的承口结构
CN202834512U (zh) 一种钢带波纹管连接结构
CN2818980Y (zh) 加强型塑料钢带螺旋波纹管材
CN204141214U (zh) 改进的增强型螺旋缠绕带材及管材
CN203686450U (zh) 一种钢带增强聚乙烯螺旋波纹管所用的承插接头
CN206310098U (zh) 一种高强度聚乙烯管
CN101974936A (zh) 复合平壁聚乙烯钢塑排水管
CN202109107U (zh) 一种钢带增强聚乙烯螺旋波纹管
CN208997492U (zh) 一种hdmp双波钢带增强复合管
CN102518899A (zh) 聚乙烯缠绕结构壁管材新型电熔连接承插口结构
CN206988656U (zh) 热熔型静电导除聚合物输油管弯管接头

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee
EE01 Entry into force of recordation of patent licensing contract

Assignee: Tianjin Shengxiang Plastic Pipe Industry Co., Ltd.

Assignor: Weifang Zhongyun Machine Co. Ltd.

Contract fulfillment period: 2009.9.1 to 2019.9.1

Contract record no.: 2009120000231

Denomination of utility model: Steel plastic compound tubular product

Granted publication date: 20060802

License type: Exclusive license

Record date: 20090929

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.1 TO 2019.9.1; CHANGE OF CONTRACT

Name of requester: TIANJIN SHENG XIANG PLASTIC PIPE INDUSTRY CO., LTD

Effective date: 20090929

EC01 Cancellation of recordation of patent licensing contract

Assignee: Tianjin Shengxiang Plastic Pipe Industry Co., Ltd.

Assignor: Weifang Zhongyun Machine Co. Ltd.

Contract record no.: 2009120000231

Date of cancellation: 20101126