本期《家电科技》围绕家电噪声技术主题与广大读者进行了技术的交流分享。
在噪声专题中，我们集中收录了各大企业、科研机构及高校对噪声控制方面的创新研究，内容涉及产品的降噪技术，测试分析技术，先进的声学材料，测试方法，以及声学振动仿真计算在家电行业的推广等诸多研究领域。
前沿 Frontiers
08 2019年全球压缩机市场概况
10 印尼ISI认证新增12类产品等
动态 Trends
18 新型“智能马桶”助力监测用户健康等
专稿 Feature
26 智能家电在智慧家庭健康管理场景的应用研究
30 三大白电芯片的国产替代现状
报告 Report
32 2019首批电器电子产品生产者责任延伸试点工作报告
创新 Innovation
38 家用和类似用途电器防过敏功能评价方法研究
39 基于除皱方法和制作织物褶皱的标准叠布机
论文 Articles
家电噪声技术专题
40 变频压缩机停机减振核心技术研究
Research on the core technology of vibration reduction of inverter compressor
44 家用柜机空调平行流蒸发器翅片音改善研究
Research on improvement method of household air conditioner parallel flow evaporator abnormal fin noise
49 基于复合吸声结构的冰箱降噪研究
Research on noise reduction of refrigerator based on composite sound absorbtion structure
52 微波炉电磁振动噪声机理与控制方法研究
Research on the electromagnetic noise mechanism and vibration noise control of microwave oven
56 冰箱抽屉碰撞噪声分析与优化
Analysis and optimization for drawer impact noise of refrigerator
60 针对固有频率计算的冰箱管路不同建模方法对比研究
Comparative study of different modeling methods of refrigerator pipeline based on fixed frequency
64 壁挂式整体热泵热水器降噪方法研究与应用
Research and application of noise reduction for wall mounted heat pump water heater
68 冰箱噪声性能匹配设计与改善的测试方法研究
Research on test method of matching design and improvement of refrigerator noise performance
特约稿件
72 风冷冰箱节能、环保和保鲜关键技术浅析（一）
Analysis on key technologies of energy saving, environmental protection and preservation of air-cooled
refrigerators（1）
76 家用电器专用智能功率模块应用技术规范的研究
Research on the technical specifications of the key module of the inverter used in household appliances
80 基于集成式数字压力传感器的洗衣机水位检测方法
The method of washing machine water level detection based on integrated digital pressure sensor
84 双层喇叭口结构连接管密封性能研究
Research on sealing performance of double-layer bellmouthing connecting pipe
87 某烹饪器具抽屉结构拉出过程仿真分析与实验验证
Simulation analysis and experimental verification of the drawer pull out process about cooking appliance
92 家用电器除菌技术及其在家庭防疫中的应用
Sterilization technology of household appliances and its application in family epidemic prevention
98 推进北京市废弃电器电子产品绿色回收全产业链协同发展模式研究
The research on promoting the coordinated development model of the whole industrial chain of green
recycling of waste electrical and electronic equipment in Beijing
104 家用电器三维标准体系参考模型研究
Research on the reference model of three-dimensional standard system for household electrical appliances
107 片式电阻硫化机理及失效分析
Sulfuration mechanism and failure analysis of chip resistors
110 响应面优化海绵蛋糕的蒸烤箱烹饪工艺研究
Optimization study on the cooking process of sponge cake using steam-oven by response surface method
专利 Patents
118 一种空调底盘加热带的控制方法和空调系统等
数据 Statistics
122 2019年8-12月全国主要家用电器产品产量
124 2020年2-3月家电及上游行业产销数据月度简析
