一种自然风感的营造技术研究  

Study on the technology of the imitated natural wind

作　　者：谢宝臣 曹彬[2] 丁超 谢作宇 XIE Baochen;CAO Bin;DING Chao;XIE Zuoyu(Hisense Home Appliances Group Co.,Ltd Qingdao 266000;Tsinghua University,Beijing 100084)

机构地区：[1]海信家电集团股份有限公司,山东青岛266000 [2]清华大学,北京100084

出　　处：《家电科技》2023年第S01期50-52,共3页Journal of Appliance Science & Technology

摘　　要：随着社会发展和生活水平的提高,人们对室内舒适环境营造方式的要求越来越高,自然风感因其自然、清新、柔和、多变的吹风特点,显著优于常规空调的吹风体验,而广受消费者的青睐。通过控制空调器风板的多阶段多周期运动模式,结合弯扭形态设计,实现空调吹风的风速无序性,风速波动、风速分布及湍流度均可达到室外自然风水平。最终实现自然气流对人体的吹风感体验,并改善了人体舒适度。With the development of society and the improvement of living standards,occupants require a more comfortable indoor environment.The natural wind is significantly more preferred than the mechanical wind produced by conventional air conditioners due to its natural,fresh,soft,and variable blowing characteristics.By controlling the multi-stage and multi-period motion mode of the air conditioner fan plate,combined with the bending and twisting shape design,the wind speed disorder of the air conditioner is realized,and the wind speed fluctuation,wind speed distribution and turbulence can reach the level of outdoor natural wind.Finally,a more comfortable airflow is achieved,which has improved human comfort.

关 键 词：模拟自然风 动态气流 导风板 家用空调器 

分 类 号：TB12[理学—工程力学]