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每当夏日来临,商店里、地摊上就出现了各色各样的微风吊扇,招徕来往行人。微风吊扇因其具有换气、消暑、纳凉、保健之功能,加上体积小、重量轻、启动快、安装容易、适合睡眠时通宵使用,而迅速进入千家万户。微风吊扇使用的都是交流爪极永磁单相同步电机,一般由4个部分组成:1.悬挂装置;2.启动装置、3.爪极电机;4.风叶。市售的微风吊扇规格一般在按照风叶旋转的直径,有400mm、500mm和700mm等尺寸。400mm适合老人、小孩使用;500mm适合中青年使用;700mm因其风量较大,可以当成小型吊扇使用,不宜夜间睡眠使用。
Whenever summer comes, there are a variety of breeze ceiling fans in shops and stalls, attracting pedestrians. Breeze ceiling fans because of its ventilation, refreshing, cool, health functions, coupled with small size, light weight, fast start, easy to install, suitable for overnight use of sleep, and quickly access to millions of households. Breeze ceiling fans are used AC claw pole permanent magnet single-phase synchronous motor, generally consists of 4 parts: 1. Suspension; 2. Starter device 3. Claw pole motor; Commercial breeze ceiling fan specifications generally follow the diameter of the blade rotation, with 400mm, 500mm and 700mm and other dimensions. 400mm for the elderly, children use; 500mm suitable for young and middle-aged use; 700mm because of its larger air volume, can be used as a small ceiling fan, should not sleep at night.