风机系统对踢脚线取暖器温升速度影响的研究  

Research on the influence of fan system on the temperature rise speed of skirting wire heaters

作　　者：闫长林 路小利 YAN Changlin;LU Xiaoli(GD Midea Air-Conditionging Equipment Co.,,Ltd Foshan 528311)

机构地区：[1]广东美的制冷设备有限公司,广东佛山528311

出　　处：《家电科技》2024年第5期118-122,共5页Journal of Appliance Science & Technology

摘　　要：提出了一款新型带风机系统的踢脚线取暖器方案,针对现有踢脚线取暖器对房间温度温升速度慢的痛点,设计了在现有踢脚线取暖器的基础上增加了风机系统的方案,以及搭建了实验测试专用房间并布置了温度测试点,进行了相关实验研究,测试风机系统在不同风量的情况下对踢脚线取暖器温升速度的影响。其结果显示:前30 min温升速度,在同功率的情况下,风量较大者温升上升较快,从30 min之后温度上升比较平稳,从测试曲线可以看出,同样的工况条件下,其风量越大温升速度越快。因此,风机系统对踢脚线取暖器的温升速度有着较大的影响,尤其开机后的前半小时内,风机系统可以通过强制对流来加速热空气的分布,使得机身内的热量尽快散出,从而加快房间温度的升高速度。A new type of skirting wire heater with a fan system was proposed.In response to the pain point of slow room temperature rise caused by existing skirting wire heaters,a scheme was designed to add a fan system to the existing skirting wire heater,and a dedicated room for experimental testing was built and temperature testing points were arranged.Relevant experimental research was conducted to test the effect of the fan system on the temperature rise speed of the skirting wire heater under different air volumes.The results show that in the first 30 minutes,the temperature rise rate is faster for those with higher air volume under the same power.However,after 30 minutes,the temperature rise is relatively stable.From the test curve,it can be seen that under the same operating conditions,the larger the air volume,the faster the temperature rise rate.Therefore,the fan system has a significant impact on the temperature rise rate of the baseboard heater,especially in the first half hour after startup.The fan system can accelerate the distribution of hot air through forced convection,allowing the heat inside the body to dissipate as soon as possible,thereby accelerating the rise speed of room temperature.

关 键 词：风机系统 踢脚线取暖器 温升速度 

分 类 号：TM925.61[电气工程—电力电子与电力传动]