《家电科技》2023年第3期主题——“家电噪声抑制研究”和“家电零部件结构优化”。主要涉及电冰箱冷藏风机不同掺混形式对叶片降噪的影响、基于流动控制的制冷系统冷媒喷发音降噪技术、冰箱自动开关门机构优化设计与测试等技术热点。同时，将“家用中央电暖系统标准体系构建”、“电加热锅炉干烧及静、动态工况的模拟与实验”、“用于洗碗机的多模式风机通风干燥技术”、“蒸烤箱蒸制发糕烹饪模型”等家电技术研究和案例与读者分享。
前沿 Frontiers
8 空间制冷的高能效发展等
创新 Innovation
14 食材保鲜及影响因素控制效果评价方法研究
论文 Articles
家电产品噪声抑制研究专题
16 基于混合CAA技术的吸油烟机平台对噪声辐射能力的影响研究
Study on the influence of range hood platform on noise radiation ability based on mixed CAA technology
22 电冰箱冷藏风机不同掺混形式对叶片降噪的影响研究
Research on the influence of different mixing forms of refrigerator fan on blade noise reduction
27 基于流动控制的制冷系统冷媒喷发音降噪技术研究
Reduction of jet flow noise in refrigeration system based on the flow control technology
32 压缩机异音在线识别方法及试验研究
Method and experimental study on online recognition of compressor abnormal sound
38 基于位置检测误差去除的全频域转速脉动抑制技术
Full frequency domain speed ripple suppression technique based on position detection error removal
44 反渗透净水器大流量技术的研究及应用
Research and application of large flow technology for household reverse osmosis water purifier
家电零部件结构优化专题
48 冰箱自动开关门机构优化设计与测试
Optimal design and test of automatic refrigerator door opening and closing actuator
54 基于仿真分析的冰箱门体自锁件的优化设计
Optimization design of door self-locking of refrigerator based on simulation analysis
59 滚筒洗衣机撞筒移位分析及优化研究
Analysis and optimization of the collision and displacement of drum washing machine
64 冰箱助吸器疲劳寿命的仿真与实验研究
Simulation and experimental research on fatigue life of refrigerator suction assisting device
68 永磁同步电机耐退磁优化设计研究
Research on demagnetization optimization design of permanent magnet motor
74 基于动态环境及变负荷的改进空调设备季节性能测量方法探讨
Dynamic environment and load-based seasonal performance testing procedures for air conditioning systems
79 气体扩散电极电化学控氧性能研究
Study on electrochemical oxygen control performance of gas diffusion electrode
84 家用中央电暖系统标准体系构建探讨
Research on the construction of standard system of household central electric heating system
90 银粉对光敏导电银浆紫外固化性能的影响
Effect of silver powder on UV curing property of photosensitive conductive silver paste
94 分光光度计测定水体中微纤维浓度的方法研究
Research on the measurement of microfiber concentration with spectrophotometry
99 电加热锅炉干烧及静、动态工况的模拟与实验研究
Simulation and experimental study on dry burning, static and dynamic conditions of the electrically heated boiler
104 分段燃烧技术在燃气采暖热水炉上的应用研究
Research on application of subsection combustion technology in gas-fired heating and hot water combi-boilers
108 用于洗碗机的多模式风机通风干燥技术的研究
Research on multi-mode fan drying technology for dishwasher
112 蒸烤箱蒸制发糕烹饪模型研究
Research on the cooking model of steamed sponge cakes in steam oven
118 空气源热泵热水器水箱加热动态特征及对水温分布的影响
Dynamic characteristics of water tank heating of air source heat pump water heater and its influence on water temperature distribution
专利 Patents
124 滚筒洗衣机及其控制方法等
数据 Statistics
126 2023年2—3月家电及上游行业产销数据月度简析
