摘要
结合车用软饰材料的热稳定性,参考车间由温度阈值(120℃)控制辐射的生产模式,搭建了以红外热辐射为功能核心的桌面级三层加热半自动化装置,结合控制变量法探究了辐射加热时间、波长类型以及加热距离3个因素对5款车用软饰纺织材料上表面温度的影响。通过面积法计算软饰材料充分辐射所需的等效加热时长,近似计算平衡换热条件下软饰材料表面温度攀升至120℃所需时长。结合生产连续性,系统分析不了同辐射模式的节能效果。结果表明:5款车用软饰材料的最佳参数分别是短波20 s、20 cm,短波25 s、20 cm,短波25 s、25 cm,短波20 s、20 cm,短波20 s、25 cm。更新参数后每天可节能9.6×10^(7) J,约等于26.6度电,即每年节省工业用电费用约17567元。
Based on the thermal stability of automotive soft decoration materials and the production mode controlled by temperature threshold(120℃)in the workshop,a desktop level three-layer heating semi-automatic device with infrared thermal radiation as the functional core is built.The influence of radiation heating time,wavelength type,and heating distance on the surface temperature of five automotive soft decoration textile materials is explored using the control variable method.The equivalent heating duration required for sufficient radiation of the soft trim materials is calculated by the area method,and the time required for the surface temperature of the soft trim materials to rise to 120℃under balanced heat exchange conditions is approximately calculated.The energy-saving effects with different radiation modes are analyzed in combination with the production continuity system.The results show that the optimal parameters for the five automotive soft decoration materials are:short-wave 20 s 20 cm,short-wave 25 s 20 cm,short-wave 25 s 25 cm,short-wave 20 s 20 cm,and short-wave 20 s 2 cm,respectively.After updating the parameters,9.6×10^(7) J can be saved every day,which is approximately equal to 26.6 kWh of electricity,saving about 17567 yuan in industrial electricity costs per year.
作者
杨悦
黄信哲
董潇远
YANG Yue;HUANG Xinzhe;DONG Xiaoyuan(Shanghai Aurora Vocational College,Shanghai 201908,China;School of Textiles and Fashion,Shanghai University of Engineering Science,Shanghai 201620,China)
出处
《上海纺织科技》
2025年第1期56-60,共5页
Shanghai Textile Science & Technology
基金
上海市自然科学基金项目面上项目(21ZR1426200)
国家自然科学基金项目(51703123)。
关键词
车内软饰材料
红外加热
装置设计
短波
长波
节能
interior soft decoration material
infrared heating
design of device
short wave
long wave
saving energy
