CN110239006A - 一种用于油气管道防腐层剥离的手持式加热装置 - Google Patents

一种用于油气管道防腐层剥离的手持式加热装置 Download PDF

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Publication number
CN110239006A
CN110239006A CN201910582676.9A CN201910582676A CN110239006A CN 110239006 A CN110239006 A CN 110239006A CN 201910582676 A CN201910582676 A CN 201910582676A CN 110239006 A CN110239006 A CN 110239006A
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variable
heat
power sources
frequency power
heating device
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CN201910582676.9A
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刘忠诚
樊志红
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BEIJING ZHONGKUN JIADA TECHNOLOGY Co Ltd
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BEIJING ZHONGKUN JIADA TECHNOLOGY Co Ltd
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Priority to CN201910582676.9A priority Critical patent/CN110239006A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/10—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation for articles of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0811—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction
    • B29C2035/0816—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction using eddy currents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles

Abstract

一种用于油气管道防腐层剥离的手持式加热装置，主要用于对管道表面防腐层的剥离。主要包括感应加热线圈、sb变频电源、温度探头、柔性外壳、温度控制装置、隔热保温材料、操作手柄构成。将感应加热线圈安装在隔热保温材料上面灌封在柔性弧度外壳里后与sb变频电源相连。测温探头与温度控制装置连接将控制信号给sb变频电源。操作手柄安装在柔性外壳表面。工频电通过sb变频电源输出中频电到感应加热线圈上在管道表面形成涡流实现快速升温后软化表面的防腐层达到剥离的效果。温度控制装置控制sb变频电源的输出。隔热保温材料对感应线圈起到隔热的作用。操作手柄便于加热装置的移动。它具有结构合理、安全可靠、使用方便、对环境无污染、不受外界温度干扰的特点。

Description

一种用于油气管道防腐层剥离的手持式加热装置
技术领域
本发明是一种用于油气管道防腐层剥离的手持式加热装置，涉及到油气管道在施工、维抢修过程中对防腐层剥离的技术领域。
背景技术
在现有油气管道施工、维抢修的过程中，其主要方式是利用火烧、打磨的方法对管道表面的防腐层进行剥离。这种方式存在以下弊端：1、升温速度慢；2、安全系数低；3、工作效率低下等问题；4、污染现场施工环境。这些均存在进一步改进的必要。
发明内容
本发明目的在于克服上述现有技术的不足之处，提供一种能够使油气管道本体快速发热从而达到软化、剥离防腐层的一种手持式加热装置。
本发明主要由感应加热线圈1，sb变频电源2，测温探头3，柔性外壳4，温度控制装置5，隔热保温材料6，操作手柄7构成。本发明可以通过以下结构方式来实现：一种用于油气管道防腐层剥离的手持式加热装置，将感应加热线圈1安装在隔热保温材料6上面后灌封在柔性弧度外壳5里后与sb变频电源2相连。测温探头3安装在柔性外壳4上后与温度控制装置连接将控制信号给sb变频电源。操作手柄7安装在柔性外壳4表面。本发明的原理是将工频电通过sb变频电源2输出中频电到感应加热线圈1上，中频电通过感应加热线圈1在管道表面形成涡流实现快速升温后软化表面的防腐层达到剥离的效果。温度控制装置5根据油气管道防腐层软化的所需温度控制sb变频电源2的输出。隔热保温材料6对\感应线圈1起到隔热的作用。操作手柄7便于在施工过程中加热装置的移动。
本发明改变了原有依靠火烧、打磨等方法对管道表面防腐层的剥离，提供一种新型利用电磁感应加热原理使油气管道本体自身发热后达到软化防腐层从而实现剥离的一种手持式加热装置。与现有技术相比，本发明具有以下优点：1、升温速度快、均匀，温度可控。2、不受外界冷热环境因素的影响。3、使用安全可靠。4、对施工环境无污染。
附图说明
图1是本发明结构图。
1是感应加热线圈，2是sb变频电源，3是测温探头，4是柔性外壳，5是温度控制装置，6是隔热保温材料，7是操作手柄。
具体实施方式
具体实施方式1：
一种用于油气管道防腐层剥离的手持式加热装置，将感应加热线圈1安装在隔热保温材料6上面后灌封在柔性弧度外壳5里后与sb变频电源2相连。测温探头3安装在柔性外壳4上后与温度控制装置连接将控制信号给sb变频电源。操作手柄7安装在柔性外壳4表面。本发明的原理是将工频电通过sb变频电源2输出中频电到感应加热线圈1上，中频电通过感应加热线圈1在管道表面形成涡流实现快速升温后软化表面的防腐层达到剥离的效果。温度控制装置5根据油气管道防腐层软化的所需温度控制sb变频电源2的输出。隔热保温材料6对感应线圈1起到隔热的作用。操作手柄7便于在施工过程中加热装置的移动。

Claims (1)

1.一种用于管道防腐层剥离的手持式加热装置，特征包括由感应加热线圈、sb变频电源、温度探头、柔性外壳、温度控制装置、隔热保温材料、操作手柄构成。将感应加热线圈安装在隔热保温材料上面后灌封在柔性弧度外壳里后与sb变频电源相连。测温探头安装在柔性外壳上后与温度控制装置连接将控制信号给sb变频电源。操作手柄安装在柔性外壳表面。工频电通过sb变频电源输出中频电到感应加热线圈上在管道表面形成涡流实现快速升温后软化表面的防腐层达到剥离的效果。温度控制装置根据油气管道防腐层软化的所需温度控制sb变频电源的输出。隔热保温材料对感应线圈起到隔热的作用。操作手柄便于在施工过程中加热装置的移动。
CN201910582676.9A 2019-07-01 2019-07-01 一种用于油气管道防腐层剥离的手持式加热装置 Pending CN110239006A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114158144A (zh) * 2021-12-31 2022-03-08 国家石油天然气管网集团有限公司 管道防腐层剥离、管口加热、焊口保温一体化装置及平台

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CN203367244U (zh) * 2013-07-11 2013-12-25 上海大学 采用中频感应加热的扩散炉
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US20140151368A1 (en) * 2012-12-03 2014-06-05 Ajax Tocco Magnethermic Corporation Induction heating coil and process for fusion weld joining thermoplastic composite pipe
CN107398452A (zh) * 2016-05-20 2017-11-28 刘忠诚 一种舰船甲板防腐层的剥离装置
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CN108723015A (zh) * 2017-04-24 2018-11-02 杨永和 一种用于管道外壁防腐层剥离的新型装置
CN109175496A (zh) * 2018-09-29 2019-01-11 天津卓达管道机械制造有限公司 一种具有防腐层剥离功能的管道切管装置

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US20140151368A1 (en) * 2012-12-03 2014-06-05 Ajax Tocco Magnethermic Corporation Induction heating coil and process for fusion weld joining thermoplastic composite pipe
CN203352847U (zh) * 2013-06-24 2013-12-18 北京中坤嘉达科技有限公司 一种用于油气管道伴热新型电磁加热装置
CN203367244U (zh) * 2013-07-11 2013-12-25 上海大学 采用中频感应加热的扩散炉
CN107398452A (zh) * 2016-05-20 2017-11-28 刘忠诚 一种舰船甲板防腐层的剥离装置
CN108723015A (zh) * 2017-04-24 2018-11-02 杨永和 一种用于管道外壁防腐层剥离的新型装置
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CN109175496A (zh) * 2018-09-29 2019-01-11 天津卓达管道机械制造有限公司 一种具有防腐层剥离功能的管道切管装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114158144A (zh) * 2021-12-31 2022-03-08 国家石油天然气管网集团有限公司 管道防腐层剥离、管口加热、焊口保温一体化装置及平台

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Application publication date: 20190917