[1]黄宏伟,杨 梅.乙烯裂解炉专用热电偶设计与热仿真分析[J].工业仪表与自动化装置,2026,(01):114-117.[doi:10.19950/j.cnki.CN61-1121/TH.2026.01.021]
 HUANG Hongwei,YANG Mei.Design and thermal simulation analysis of special thermocouple for ethylene cracking furnace[J].Industrial Instrumentation & Automation,2026,(01):114-117.[doi:10.19950/j.cnki.CN61-1121/TH.2026.01.021]
点击复制

乙烯裂解炉专用热电偶设计与热仿真分析()

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2026年01期
页码:
114-117
栏目:
出版日期:
2026-02-15

文章信息/Info

Title:
Design and thermal simulation analysis of special thermocouple for ethylene cracking furnace
文章编号:
1000-0682(2026)01-0114-04
作者:
黄宏伟杨 梅
西仪股份有限公司,陕西 西安 710082
Author(s):
HUANG Hongwei YANG Mei
XI YI CO., LTD., Shaanxi Xi’an, 710082 China
关键词:
乙烯裂解铠装热电偶测温元件接线盒保护管热仿真分析
Keywords:
ethylene cracking sheathed thermocouple temperature measuring element terminal box protective tube thermal simulation analysis
分类号:
TH865
DOI:
10.19950/j.cnki.CN61-1121/TH.2026.01.021
文献标志码:
A
摘要:
热电偶是工业应用中最为常用的一种温度传感器,广泛用于石油、化工等领域温度的测量。目前市场上常用的热电偶主要有装配式和铠装式两类,本论文研究的乙烯裂解炉热电偶在铠装热电偶的基础上进行材质和结构优化。材质上选用套管材质为2520钢的K分度测温元件,结构上增加表面喷聚氨酯涂层材质为ADC12铸铝的接线盒。经过仿真分析,验证乙烯裂解炉热电偶具有较好的耐热和散热效果,可应用于乙烯裂解炉温度的测量。
Abstract:
Thermocouples are one of the most widely used temperature sensors in industrial applications, extensively employed for temperature measurement in fields such as petroleum and chemical engineering. Currently, the mainstream thermocouples available on the market are mainly categorized into two types: assembled and sheathed. The ethylene cracking furnace thermocouple investigated in this paper is optimized in terms of material and structure based on sheathed thermocouples. For the material selection, a K-type temperature-sensing element with a 2520 stainless steel sleeve is adopted; for the structural design, a junction box made of ADC12 cast aluminum with a polyurethane coating on its surface is utilized. Through simulation analysis, it is verified that the ethylene cracking furnace thermocouple exhibits excellent heat resistance and heat dissipation performance, making it suitable for temperature measurement in ethylene cracking furnaces.

参考文献/References:

[1] 张旭博,姚雪美,徐贺杨,等.多通道热电偶温度采集系统设计与实现[J].计算机测量与控制,2025,33(04):270-276+321.

[2] 张曲,周逸,姚建,等.K型热电偶炉温测试仪工况温度下的校准研究[J].计量与测试技术,2025,51(02):37-41.
[3] 陈垦伦,关敏仪,梁佩博,等.基于FMEA的某型高温熔盐压力变送器可靠性分析[J].电子产品可靠性与环境试验,2023,41(02):33-39.
[4] 岳玲玲,李星优,蔡梦音,等.一种裸线热电偶时间常数新公式的仿真和试验验证[J].航空发动机,2024,50(03):128-136.
[5] 王向创,宾鸿伟,马金华.热电偶测温原理及在石灰窑中的应用[J].耐火与石灰,2012,37(02):12-13+19.
[6] 褚卫华,刘展,顾正华,等.多通道温度测量整体校准系统仿真分析[J].计算机测量与控制,2021,29(10):32-37.

相似文献/References:

[1]孙智超,孙 炯,朱陈洛,等.巴基斯坦核电机组C3/C4堆芯测温用铠装热电偶的研制[J].工业仪表与自动化装置,2017,(06):29.[doi:1000-0682(2017)06-0029-04]
 SUN Zhichao,SUN Jiong,ZHU Chenluo,et al.The development of sheathed thermocouple of in-core temperature measurement for Pakistan Nuclear Power Plant C3/C4[J].Industrial Instrumentation & Automation,2017,(01):29.[doi:1000-0682(2017)06-0029-04]
[2]王于金,袁鸿梵,邓馨怡,等.工业用铠装热电偶技术发展研究[J].工业仪表与自动化装置,2024,(01):92.[doi:DOI:10.19950/j.cnki.CN61-1121/TH.2024.01.020]
 WANG Yujin,YUAN Hongfan,DENG Xinyi,et al.Research on technical development of industrial armored thermocouple[J].Industrial Instrumentation & Automation,2024,(01):92.[doi:DOI:10.19950/j.cnki.CN61-1121/TH.2024.01.020]

备注/Memo

备注/Memo:
投稿日期:2025-10-29第一作者:黄宏伟(1984—),男,汉,陕西汉中人,本科,工程师,主要研究方向为工业自动化仪表。通信作者:杨梅(1988—),女,山东菏泽人,硕士,工程师,主要研究方向为工业自动化仪表。
更新日期/Last Update: 1900-01-01