【作者】 张浩； 刘奇； 王新怀； 陈麒安； 司鹏；

【Author】 Hao Zhang;Qi Liu;Xinhuai Wang;Qian Chen;Peng Si;Hangzhou Institute of Technology, Xidian University;Guangdong Midea Kitchen Appliances Manufacturing Co.,Ltd;

【机构】 西安电子科技大学杭州研究院； 广东美的厨房电器制造有限公司；

【摘要】 随着科学技术的快速发展,人们对食物加热均匀性的要求日益提高,期望在加热过程中实现时间短、能耗低且效率高。传统平板微波炉因加热形式的限制,虽在扁平状食物的加热中表现优异,但在处理立体食物(如杯装牛奶)时易出现上下层温度分布不均的问题。针对这一技术瓶颈,本研究提出一种新型单源单频平板微波炉加热方案,通过取消搅拌系统,结合波导功分器原理优化微波馈入方式,采用底部与侧部双馈口设计,显著提升了垂直方向上的加热均匀性。更多还原

【Abstract】 With the rapid advancement of science and technology, people demand higher uniformity in food heating, expecting shorter heating time, lower energy consumption, and higher efficiency. Traditional flat-panel microwave ovens exhibit advantages in heating flat-shaped foods but face challenges in achieving uniform temperature distribution for three-dimensional foods(e.g., milk in cups). To address this issue, this study proposes a novel single-source,single-frequency flatbed microwave heating method. By eliminating the stirring system and utilizing a waveguide power divider, a dual-feeding structure(bottom and side ports) is designed to enhance vertical heating uniformity.更多还原