Development and Application of Automatic Welding Equipment for Large-caliber Long-distance Heat Pipes

JIA Zhaofeng; HE Kai; MA Shaoxiong; LUO Yu; LIU Yu; SU Jiayi

doi:10.7512/j.issn.1001-2303.2025.01.08

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Development and Application of Automatic Welding Equipment for Large-caliber Long-distance Heat Pipes
Vol. 55, Issue 1, Pages: 58-64(2025)
Received：06 July 2024，

Revised：2024-10-20，

Published：20 January 2025
DOI： 10.7512/j.issn.1001-2303.2025.01.08
稿件说明：

移动端阅览

贾兆丰，贺凯，马少雄，等.大口径长输热力管道自动焊接设备的工程应用［J］.电焊机，2025，55（1）：58-64. DOI： 10.7512/j.issn.1001-2303.2025.01.08.

JIA Zhaofeng, HE Kai, MA Shaoxiong, et al.Development and Application of Automatic Welding Equipment for Large-caliber Long-distance Heat Pipes[J].Electric Welding Machine, 2025, 55(1): 58-64. DOI： 10.7512/j.issn.1001-2303.2025.01.08.

摘要

在长输供热管网建设建设过程中，管道安装效率是影响工程进度的决定因素，提升管道焊接效率和焊接质量是确保工程进度及施工质量的重要措施。针对呼和浩特长输热力管网焊接工况，开展了大口径供热管道全位置自动焊系统的工程现场应用研究。通过可自适应管径的柔性导轨、行走驱动系统、长行程焊枪姿态调整机构、高速异构网络实时控制系统、数字化焊接电源及移动工作站的模块化集成，利用全位置焊接系统的预设工艺参数功能和全位置参数自动调用，实现了大口径长输热力管道的全位置焊接。在托克托至呼和浩特供热管道第五工区进行了工程应用，结果表明：热力管道自动焊接设备的使用降低了焊接工人的劳动强度，提高了焊接质量，大幅度缩短了焊接工期。为热力管道工程使用管道自动焊接设备的应用推广提供了宝贵的经验。

Abstract

In the long-distance heat supply pipeline network construction construction process

the pipeline installation efficiency is a decisive factor affecting the progress of the project

to improve the efficiency of pipeline welding and welding quality is to ensure that the progress of the project and the construction quality of the important measures. For the long-distance heat pipe network welding conditions in Hohhot

the all-position automatic welding system for large-diameter heating pipes developed by Beijing Institute of Petroleum and Chemical Technology was selected for the engineering field application research. Through the modular integration of the flexible guide rail that can be adapted to the diameter of the pipe

the traveling drive system

the long-stroke torch attitude adjustment mechanism

the real-time control system of high-speed heterogeneous network

the digital welding power source and the mobile workstation

the all-position welding system can be utilized for the modularization of the process parameters presetting function and the welding quality adjustment mechanism. The system's preset process parameter function and all-position parameter automatic call to realize the all-position welding of large-caliber long-distance heat pipe. In the Toktor to Hohhot heating pipeline in the fifth engineering application

the results show that: the use of automatic welding equipment for thermal pipelines reduces the labor intensity of welders

improves the quality of welding

and significantly shortens the welding period. For the heat pipeline project using pipeline automatic welding equipment application promotion provides valuable experience.

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references

徐学良，方舟，张灏，等 . 城市地下综合管廊钢制给水管道全位置自动焊系统的研发与应用［J］. 电焊机， 2022 ， 52 （ 08 ）： 57 - 64 .

XU X L ， FANG Z ， ZHANG H ， et al . Research and Application of a Full-position Automatic Welding System for Steel Water Supply Pipes in Urban Underground Comprehensive Pipe Galleries ［J］. Electric Welding Machine ， 2022 ， 52 （ 8 ）： 57 - 64

黄丹，蒋国志，先泽均，等 . 山地管道全位置自动焊工艺［J］. 焊接技术， 2023 ， 52 （ 09 ）： 69 - 72 .

HUANG D ， JIANG G Z ， XIAN Z J ， et al . Full-position automatic welding technology for mountainous pipelines ［J］. Welding Technology ， 2023 ， 52 （ 09 ）： 69 - 72 .

蒋风松 . 长输管道环焊缝全位置自动外根焊工艺研究［D］. 黑龙江：哈尔滨工业大学， 2021 .

朱洪亮，张文强，张鹏飞，等 . 山区长输管道自动焊施工工艺研究［J］. 电焊机， 2023 ， 53 （ 12 ）： 107 - 112 .

ZHU H L ， ZHANG We Q ， ZHANG P F ， et al . Research on the automatic welding process of long-distance pipelines in mountainous areas ［J］. Electric Welding Machine ， 2023 ， 53 （ 12 ）： 107 - 112 .

李文 . 长输管道自动焊连续施工技术工艺分析［J］. 化工管理， 2023 （ 35 ）： 54 - 57 .

LI W . Analysis of the technology and process of automatic welding continuous construction for long distance pipelines ［J］. Chemical Engineering Management ， 2023 （ 35 ）： 54 - 57 .

翁磊 . 长输管道全位置自动焊技术应用［J］. 中国高新技术企业， 2011 ， 54 （ 04 ）： 63 - 64 .

WENG L . Application of full-position automatic welding technology for long-distance pipelines ［J］. China High-tech Enterprises ， 2011 ， 54 （ 04 ）： 63 - 64 .

隋永莉，吴宏 . 我国长输油气管道自动焊技术应用现状及展望［J］. 油气储运， 2014 ， 33 （ 09 ）： 913 - 921 .

SUI Y L ， WU H . The current application and prospects of automatic welding technology for long-distance oil and gas pipelines in China ［J］. Oil and Gas Storage and Transportation ， 2014 ， 33 （ 09 ）： 913 - 921 .

陈坚荣 . 广州市西江引水工程大直径输水钢管的吊装与焊接［J］. 给水排水， 2010 ， 46 （ 05 ）： 106 - 109 .

CHEN J R . Hoisting and Welding of Large-Diameter Water Transmission Steel Pipes in the Xijiang Water Diversion Project of Guangzhou City ［J］. Water Supply and Drainage ， 2010 ， 46 （ 05 ）： 106 - 109 .

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