CN106439284A - 石油管保温管箍 - Google Patents

石油管保温管箍 Download PDF

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Publication number
CN106439284A
CN106439284A CN201611065256.6A CN201611065256A CN106439284A CN 106439284 A CN106439284 A CN 106439284A CN 201611065256 A CN201611065256 A CN 201611065256A CN 106439284 A CN106439284 A CN 106439284A
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CN
China
Prior art keywords
heat
pipe
pipe collar
pipe coupling
preservation
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
CN201611065256.6A
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English (en)
Inventor
沈金章
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.)
Wuxi Jinding Oil Pipe Fittings Co Ltd
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Wuxi Jinding Oil Pipe Fittings 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 Wuxi Jinding Oil Pipe Fittings Co Ltd filed Critical Wuxi Jinding Oil Pipe Fittings Co Ltd
Priority to CN201611065256.6A priority Critical patent/CN106439284A/zh
Publication of CN106439284A publication Critical patent/CN106439284A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)

Abstract

本发明公开了一种石油管保温管箍，包括管箍本体，该管箍本体的侧壁由内层、加热结构和保温层依次连接构成，保温层包覆整个内层，加热结构贴覆在内层外壁上。本发明在管箍侧壁中设置含加热和保温结构，使得整个管箍对流经的石油流体进行加热，减小了石油的粘度，维持整个管道运输的畅通性。

Description

石油管保温管箍
技术领域
本发明涉及管件技术领域，尤其是一种石油管保温管箍。
背景技术
管道输送是石油运输最经济、合理的一种运输方式。管道输送原油，油管之间的连接方式通常是采用油管管箍进行连接，油管管箍具有管状管箍本体，管箍本体的两端具有连接内螺纹，使用油管管箍连接油管时，把具有外螺纹的油管旋入到油管管箍连接内螺纹内，以此形成石油连续运输管路，实现石油的连续运输。
现有技术中的油管接箍和油管之间的连接，只是油管进入到管箍中一部分，进入管箍的两个油管端之间存在间隔；而由于管箍一般采用金属制作，传热效率高，经过管箍的石油散热快，容易凝结出现堵塞。
发明内容
本发明针对现有技术的不足，提出一种石油管保温管箍，结构简单，保温性能好。
为了实现上述发明目的，本发明提供以下技术方案：一种石油管保温管箍，包括管箍本体，该管箍本体的侧壁由内层、加热结构和保温层依次连接构成，保温层包覆整个内层，加热结构贴覆在内层外壁上。
进一步地，内层外壁设有凹槽结构，所述加热机构设在该凹槽结构中。
进一步地，所述加热结构为电加热丝。
与现有技术相比，本发明具有以下优点：在管箍侧壁中设置含加热和保温结构，使得整个管箍对流经的石油流体进行加热，减小了石油的粘度，维持整个管道运输的畅通性。
附图说明
图1为本发明石油管保温管箍的结构示意图。
具体实施方式
下面结合附图对本发明进行详细描述，本部分的描述仅是示范性和解释性，不应对本发明的保护范围有任何的限制作用。
如图1所示，一种石油管保温管箍，包括管箍本体，该管箍本体的侧壁由内层1、加热结构3和保温层2依次连接构成，保温层2包覆整个内层1，加热结构3贴覆在内层1外壁上。
管箍本体两端内壁设有与石油管连接的内螺纹结构，由于螺纹连接的石油管是无法封盖管箍本体内壁，导致管箍传热而使流经管箍的石油温度降低出现粘连，再加上此处内径变化，容易发生堵塞；而在管箍本体上增设加热结构3，达到加热石油使粘附的石油粘度降低，而避免了堵塞现象发生。
为确保加热结构3产生的热量能传导至管箍内，内层1外壁设有凹槽结构，加热机构3为电加热丝，是缠绕在该凹槽结构中；保温层2包覆所有内层1的外壁。
保温层2可为耐磨橡胶材质制成。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (3)

1.一种石油管保温管箍，包括管箍本体，其特征在于：该管箍本体的侧壁由内层、加热结构和保温层依次连接构成，保温层包覆整个内层，加热结构贴覆在内层外壁上。
2.如权利要求1所述石油管保温管箍，其特征在于：内层外壁设有凹槽结构，所述加热机构设在该凹槽结构中。
3.如权利要求1或2所述石油管保温管箍，其特征在于：所述加热结构为电加热丝。
CN201611065256.6A 2016-11-28 2016-11-28 石油管保温管箍 Pending CN106439284A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611065256.6A CN106439284A (zh) 2016-11-28 2016-11-28 石油管保温管箍

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611065256.6A CN106439284A (zh) 2016-11-28 2016-11-28 石油管保温管箍

Publications (1)

Publication Number Publication Date
CN106439284A true CN106439284A (zh) 2017-02-22

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Country Status (1)

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CN (1) CN106439284A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107246526A (zh) * 2017-07-21 2017-10-13 四川达灿石油设备有限公司 可防止石油管道凝结的连接结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11108283A (ja) * 1997-10-09 1999-04-20 Kokusai Electric Co Ltd ヒータ付配管及び半導体製造装置
CN102367904A (zh) * 2011-08-18 2012-03-07 大连市金州区登沙河云峰管路配件厂 加热保温型石油运输管道
CN102620116A (zh) * 2011-01-30 2012-08-01 朱朝钧 一种三通的保温护罩
CN204611200U (zh) * 2015-05-14 2015-09-02 河北聚华保温防腐工程有限公司 新型输送管道
CN204628936U (zh) * 2015-05-29 2015-09-09 王志远 自加热流体连接输送管
CN206458933U (zh) * 2016-11-28 2017-09-01 无锡金顶石油管材配件制造有限公司 石油管保温管箍

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11108283A (ja) * 1997-10-09 1999-04-20 Kokusai Electric Co Ltd ヒータ付配管及び半導体製造装置
CN102620116A (zh) * 2011-01-30 2012-08-01 朱朝钧 一种三通的保温护罩
CN102367904A (zh) * 2011-08-18 2012-03-07 大连市金州区登沙河云峰管路配件厂 加热保温型石油运输管道
CN204611200U (zh) * 2015-05-14 2015-09-02 河北聚华保温防腐工程有限公司 新型输送管道
CN204628936U (zh) * 2015-05-29 2015-09-09 王志远 自加热流体连接输送管
CN206458933U (zh) * 2016-11-28 2017-09-01 无锡金顶石油管材配件制造有限公司 石油管保温管箍

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107246526A (zh) * 2017-07-21 2017-10-13 四川达灿石油设备有限公司 可防止石油管道凝结的连接结构

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