1. <center id="2c48q"></center>
    <label id="2c48q"><samp id="2c48q"></samp></label>
    <span id="2c48q"></span>
  2. <label id="2c48q"><xmp id="2c48q">
    <label id="2c48q"></label>
    <rt id="2c48q"><optgroup id="2c48q"><strike id="2c48q"></strike></optgroup></rt>
    Contact Us

    220V Cooling Fan noise and friction

    Date: 2015-8-17   Click: 1630 Times

    "220V Cooling Fan" noise and friction, air flow related. Fan speed, the greater the amount of wind noise will be greater due to additional fan vibration itself also can not be ignored. Of course, the fan itself high quality shock will be small, but the first two were is difficult to overcome. To solve this problem, we can try to use larger size "220V Cooling Fan". Should be under the same amount of wind, the big fan operating noise at low speed to less than a small fan operating noise at high speed. Another factor is that we tend to ignore the fan bearings. Because "220V Cooling Fan" to friction between the shaft and the bearing is rotated at a high speed collision, it is also a major source of fan noise.

    Back to: Industry news

    +86-0769-83660708

    Home Product News Contact

    主站蜘蛛池模板: 色天使亚洲综合在线观看| 久久精品国产91久久综合麻豆自制| 亚洲欧美日韩综合俺去了| 亚洲av综合av一区二区三区 | 亚洲综合av一区二区三区不卡 | 狠狠色丁香婷婷综合久久来 | 一97日本道伊人久久综合影院| 久久久久久青草大香综合精品| 伊人青青综合网站| 狠狠色综合TV久久久久久| 伊人久久综合影院| 色天天综合色天天看| 图图资源网亚洲综合网站| 亚洲综合一区国产精品| 亚洲综合精品一二三区在线| 国产精彩对白综合视频| 色欲天天天综合网| 精品久久人人做人人爽综合| 亚洲精品国产综合久久久久紧| 国产精品综合色区在线观看 | 色综合67194| 亚洲精品天天影视综合网| 亚州AV综合色区无码一区| 亚洲色婷婷综合开心网| 玖玖爱zh综合伊人久久| 亚洲色欲久久久综合网东京热| 色悠久久久久综合网香蕉| 91色综合综合热五月激情| 东京热TOKYO综合久久精品| 亚洲欧洲国产成人综合在线观看| 欧美激情综合亚洲一二区| 天天影视色香欲性综合网网站 | 天天躁日日躁狠狠躁综合| 狠狠色噜狠狠狠狠色综合久| 99久久国产综合精品2020| 久久一日本道色综合久| 99久久亚洲综合精品成人网| 亚洲综合激情五月色一区| 区二区三区激情综合| 青青草原综合久久大伊人| 久久天天躁狠狠躁夜夜躁综合|