CN103697245A - 一种pvc排水管 - Google Patents

一种pvc排水管 Download PDF

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Publication number
CN103697245A
CN103697245A CN201210367908.7A CN201210367908A CN103697245A CN 103697245 A CN103697245 A CN 103697245A CN 201210367908 A CN201210367908 A CN 201210367908A CN 103697245 A CN103697245 A CN 103697245A
Authority
CN
China
Prior art keywords
pipe
pvc
length
outer tube
inner pipe
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.)
Pending
Application number
CN201210367908.7A
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English (en)
Inventor
闫晓飞
林静
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.)
TIANJIN SHENGXIANG PLASTIC PIPE INDUSTRY Co Ltd
Original Assignee
TIANJIN SHENGXIANG PLASTIC PIPE INDUSTRY 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 TIANJIN SHENGXIANG PLASTIC PIPE INDUSTRY Co Ltd filed Critical TIANJIN SHENGXIANG PLASTIC PIPE INDUSTRY Co Ltd
Priority to CN201210367908.7A priority Critical patent/CN103697245A/zh
Publication of CN103697245A publication Critical patent/CN103697245A/zh
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00Rigid pipes
    • F16L9/12Rigid pipes of plastics with or without reinforcement
    • F16L9/133Rigid pipes of plastics with or without reinforcement the walls consisting of two layers

Abstract

本发明提供一种PVC排水管,包括外管、内管和加强筋;其中,内管套在外管内,且内管的长度小于外管的长度,且内管两端的开口均距离外管两端的开口20-30cm;外管表面均匀分布4根以上加强筋。本发明的有益效果是:采用本方案可以使PVC管更加结实,且不易破碎,抗压能力强,且内管长度小于外管长度,便于利用与内管截面开口大小相同的水管进行两根PVC排水管无缝连接,操作简单、使用方便,且具有加工成本低等优点。

Description

一种PVC排水管
技术领域
本发明属于排水管材领域,尤其是涉及一种具有加固结构的PVC排水管。
背景技术
在现有的技术中,随着新材料技术的不断进步,铸铁排水管正在逐渐被淘汰,因为铸铁排水管存在易堵塞、易生锈、易破裂且安装强度大等技术问题。
发明内容
本发明要解决的问题是提供一种PVC排水管,尤其适合用作埋在地下的排水管。
为解决上述技术问题,本发明采用的技术方案是:一种PVC排水管,包括外管、内管和加强筋;其中,内管套在外管内,且内管的长度小于外管的长度,且内管两端的开口均距离外管两端的开口20-30cm;外管表面均匀分布4根以上加强筋。
本发明具有的优点和积极效果是:由于采用上述技术方案,可以使PVC管更加结实,且不易破碎,抗压能力强;而且内管长度小于外管长度,便于利用与内管截面开口大小相同的水管进行两根PVC排水管无缝连接,操作简单、使用方便,且具有加工成本低等优点。
附图说明
图1是本发明的结构示意图
图中:
1、外管    2、内管    3、加强筋
具体实施方式
如图1所示,本发明提供一种PVC排水管,包括外管1、内管2和加强筋3;其中,内管2套在外管1内,且内管2的长度小于外管1的长度,且内管2两端的开口均距离外管1两端的开口20-30cm;外管1表面均匀分布4根以上加强筋3。
本实例的工作过程为:使用者可以利用和内管2截面相同的水管将两根PVC排水管连接在一起,必要的时候可以用胶涂在用于拼接的水管外壁,便可将用于拼接的水管和PVC排水管的外管1无缝连接。
以上对本发明的一个实施例进行了详细说明,但所述内容仅为本发明的较佳实施例,不能被认为用于限定本发明的实施范围。凡依本发明申请范围所作的均等变化与改进等,均应仍归属于本发明的专利涵盖范围之内。

Claims (3)

1.一种PVC排水管,其特征在于:包括外管、内管和加强筋;所述的内管套在外管内,且内管的长度小于外管的长度。
2.根据权利要求1所述的一种PVC排水管,其特征在于:所述内管两端的开口均距离外管两端的开口20-30cm。
3.根据权利要求1所述的一种PVC排水管,其特征在于:所述外管表面均匀分布4根以上加强筋。 
CN201210367908.7A 2012-09-28 2012-09-28 一种pvc排水管 Pending CN103697245A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210367908.7A CN103697245A (zh) 2012-09-28 2012-09-28 一种pvc排水管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210367908.7A CN103697245A (zh) 2012-09-28 2012-09-28 一种pvc排水管

Publications (1)

Publication Number Publication Date
CN103697245A true CN103697245A (zh) 2014-04-02

Family

ID=50358871

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210367908.7A Pending CN103697245A (zh) 2012-09-28 2012-09-28 一种pvc排水管

Country Status (1)

Country Link
CN (1) CN103697245A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107905833A (zh) * 2017-12-04 2018-04-13 贵州大学 一种防突瓦斯抽放管结构及其安装方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107905833A (zh) * 2017-12-04 2018-04-13 贵州大学 一种防突瓦斯抽放管结构及其安装方法
CN107905833B (zh) * 2017-12-04 2023-09-12 贵州大学 一种防突瓦斯抽放管结构及其安装方法

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Application publication date: 20140402