摘要
介绍了根据美标AMCA 210-99的要求对五种轴流型家用换气扇进行风量测试的结果,以及绘制的风压特性曲线。对比结果表明:通过测风叶转速来判断风量的传统经验方法不可靠,还根据测试结果综合分析了家用换气扇的发展趋势。
The results of airflow rate testing and the air pressure characteristics curve of five types of ax[al ventilating fan according to the standard（AMCA210-99） were introduced.The results indicated that the traditional method of airflow rate testing of axial ventilating fan depending on blade speed was not reliable.And analysed the development tendency of ventilating fan.
出处
《家电科技》
2013年第3期42-44,共3页
Journal of Appliance Science & Technology
关键词
家用换气扇
风叶转速
风压特性
风量
ventilating famblade speed
air pressure characteristics
airflow rate
