CN201257743Y - 修复用厚壁hdpe管变形装置 - Google Patents

修复用厚壁hdpe管变形装置 Download PDF

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Publication number
CN201257743Y
CN201257743Y CNU2008201486426U CN200820148642U CN201257743Y CN 201257743 Y CN201257743 Y CN 201257743Y CN U2008201486426 U CNU2008201486426 U CN U2008201486426U CN 200820148642 U CN200820148642 U CN 200820148642U CN 201257743 Y CN201257743 Y CN 201257743Y
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China
Prior art keywords
hdpe pipe
pipe
deformation
hdpe
repairing
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Expired - Fee Related
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CNU2008201486426U
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English (en)
Inventor
葛延超
李孝绘
李敏杰
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Henan Zhongtuo Petroleum Engineering Technology Co., Ltd.
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Zhongtuo Pipeline Cheaning And Repairing Engineering Co Ltd Puyang City
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Abstract

本实用新型提供一种修复用厚壁HDPE管变形装置,它包括管道变形机和牵引机,在所述管道变形机和所述牵引机之间设置有空气电加热器;该修复用厚壁HDPE管变形装置是在现有技术的基础上增加了空气电加热器,其通过温度的升高,使HDPE管易于变软,进而使得厚壁的HDPE管易于变形,大大提高了变形效率,且变形中不易使HDPE管损坏;其结构简单,设计科学,实用性强,变形效果突出,利于提高管道修复效率。

Description

修复用厚壁HDPE管变形装置
技术领域
本实用新型涉及一种管道修复中采用的HDPE管变形装置,具体的说,涉及一种修复用厚壁HDPE管变形装置。
背景技术
“U”型HDPE管穿插内衬修复旧管道的技术是利用外径比旧管道内径略小或相等的HDPE管,通过变形设备将HDPE管轧成“U”型并暂时捆绑,通过牵引机将HDPE管穿入旧管道,然后用水或气压使变形后的HDPE管打开并恢复到原来的直径,使HDPE管涨贴到旧管道的内壁上,形成HDPE管的防腐性能与原管道的机械性能合二为一的一种“管中管”复合结构。
现有技术中的HDPE管变形装置对于薄壁HDPE管的变形,相对来说比较容易,而对于厚壁的HDPE管,采用现有的变形装置就较难以实现变形,而且还浪费变形时间,致使生产效率低下。
为了克服以上存在的问题,人们一直在寻找一种适于实用的技术方案。
发明内容
本实用新型的目的在于克服现有技术的不足,从而提供一种结构设计科学、简单易用、变形效果突出的修复用厚壁HDPE管变形装置。
本实用新型的目的是通过下面的技术方案来实现的:
一种修复用厚壁HDPE管变形装置,包括管道变形机和牵引机,在所述管道变形机和所述牵引机之间设置有空气电加热器。
本实用新型相对于现有技术具有实质性特点和进步性,具体的说,该修复用厚壁HDPE管变形装置是在现有技术的基础上增加了空气电加热器,其通过温度的升高,使HDPE管易于变软,进而使得厚壁的HDPE管易于变形,大大提高了变形效率,且变形中不易使HDPE管损坏;其结构简单,设计科学,实用性强,变形效果突出,利于提高管道修复效率。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
为了更进一步的说明本实用新型,下面结合附图给出本实用新型的具体实施方式:
如图1所示,一种修复用厚壁HDPE管变形装置,包括管道变形机1和牵引机2,在所述管道变形机1和所述牵引机2之间设置有空气电加热器3;该变形装置是在传统变形装置的基础上增加了一个空气电加热器,其大大提高了变形的效率。
操作:首先将变形前的HDPE管4的端口进行封堵,并设置一阀门作为出气口,将变形后的HDPE管5一端稍留缝隙,并将变形后的HDPE管5一端连接空气电加热器3,由于HDPE管是塑料管,当HDPE管经过空气电加热器3升温处理后,HDPE管逐渐变软,在管道变形机1的作用下也就会容易变形了,也易达到变形效果,而且不会损坏HDPE管。
最后应当说明的是:以上实施例仅用以说明本实用新型的技术方案而非对其限制;尽管参照较佳实施例对本实用新型进行了详细的说明,所属领域的普通技术人员应当理解:依然可以对本实用新型的具体实施方式进行修改或者对部分技术特征进行等同替换;而不脱离本实用新型技术方案的精神,其均应涵盖在本实用新型请求保护的技术方案范围当中。

Claims (1)

1、一种修复用厚壁HDPE管变形装置,包括管道变形机和牵引机,其特征在于:在所述管道变形机和所述牵引机之间设置有空气电加热器。
CNU2008201486426U 2008-08-21 2008-08-21 修复用厚壁hdpe管变形装置 Expired - Fee Related CN201257743Y (zh)

Priority Applications (1)

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CNU2008201486426U CN201257743Y (zh) 2008-08-21 2008-08-21 修复用厚壁hdpe管变形装置

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CNU2008201486426U CN201257743Y (zh) 2008-08-21 2008-08-21 修复用厚壁hdpe管变形装置

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CN201257743Y true CN201257743Y (zh) 2009-06-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102646953A (zh) * 2012-04-30 2012-08-22 牛占龙 变形堵塞塑料管修复装置及其变形堵塞塑料管修复方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102646953A (zh) * 2012-04-30 2012-08-22 牛占龙 变形堵塞塑料管修复装置及其变形堵塞塑料管修复方法

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: HENAN ZHONGTUO PIPELINE ENGINEERINGS CO., LTD.

Free format text: FORMER NAME: ZHONGTUO PIPELINE CHEANING AND REPAIRING ENGINEERING CO LTD, PUYANG CITY

CP01 Change in the name or title of a patent holder

Address after: 457001 No. 95 Shengli East Road, Henan, Puyang

Patentee after: Henan Zhongtuo Pipeline Engineering Co., Ltd.

Address before: 457001 No. 95 Shengli East Road, Henan, Puyang

Patentee before: Zhongtuo Pipeline Cheaning and Repairing Engineering Co., Ltd., Puyang City

C56 Change in the name or address of the patentee

Owner name: HE'NAN ZHONGTUO PETROLEUM ENGINEERING TECHNOLOGY C

Free format text: FORMER NAME: HE'NAN ZHONGTUO PIPELINE ENGINEERING CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 457001 No. 95 Shengli East Road, Henan, Puyang

Patentee after: Henan Zhongtuo Petroleum Engineering Technology Co., Ltd.

Address before: 457001 No. 95 Shengli East Road, Henan, Puyang

Patentee before: Henan Zhongtuo Pipeline Engineering Co., Ltd.

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

Granted publication date: 20090617

Termination date: 20170821