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  • 工业风扇要注意的安全事项
  • 本站编辑:杭州雅田机电有限公司发布日期:2019-07-13 07:06 浏览次数:

工业风扇需要注意哪些安全事项?

   现代工业风扇的出产与制作过程中自身就充满了很多的安全隐患,而且设备的自身在运用与装置的途中也会呈现这样活着那样的问题,下面杭州雅田机电有限公司给我们介绍一下:

一、首要风险源

  风险发作的原因和过程易引发事端

  1、工业风扇绝缘性能不符合要求,并未采取维护措施,造成漏电。这种情况有或许会导致触电现象。

       2、工业大风扇的防护网罩损坏或网孔过大,人员不慎手指进入网罩内触摸旋转的扇叶。这种情况有一般会导致机械损伤。

  3、大型工业风扇未及时检修,并未定时丈量绝缘电阻,造成绝缘损坏,人员触摸带电部位。这种情况有或许也会导致触电现象。

  4、在易燃易爆场所违规作业,发作火花或静电。这种情况一般会引起爆炸或火灾。

二、发作事端的应急处理

  1、发现大型工业风扇呈现装置松动、位移、外壳带电等现象,应立即封闭电扇,并报修。

  2、遇有人身触电风险的情况,应立即封闭电源开关,抢救触电者,并应维护事端现场。

  3、如发作机械损伤,应立即进行包扎、止血等处理,防止感染;严重的应立即到医院处置。

三、工业大吊扇经过多重安全措施,根绝电扇或叶片的意外坠落 

  1、工业大吊扇的电扇吊架与钢结构屋面经过螺栓紧固后,额外用钢丝绳缠绕在屋面H型钢和吊架之间。

  2、电机及减速机的机架引申出4条钢丝绳衔接至屋面,既可以限制电扇在工作时的振动,又提供了两层维护。

  3、工业大吊扇的叶轴衔接部分与减速电机的衔接选用反向螺纹紧固及锥形铝轴衬。

  4、专利规划的Y型衔接臂设置了两层定位装置,防止叶片下坠。

  5、特别规划的安全环经过螺栓与叶片根部做两层衔接

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What safety issues do industrial fans need to pay attention to?
The production and manufacture of modern industrial fans are full of many safety hazards, and the equipment itself will also present such problems as living on the way to use and equipment. The following Hangzhou Yada Electromechanical Co., Ltd. introduces us to:
Primary sources of risk
Causes and processes of risk outbreaks are prone to incidents
1, industrial fan insulation performance does not meet the requirements, did not take maintenance measures, resulting in leakage of electricity. This situation may lead to electrocution.
2, the industrial fan's protective net cover was damaged or the net hole was too large, and the personnel accidentally touched the rotating fan leaf into the net cover. This situation generally leads to mechanical damage.
3, large-scale industrial fans did not repair in time, did not measure the insulation resistance regularly, resulting in insulation damage, personnel touch the charged parts. This situation may also lead to electrocution.
4, in the flammable and explosive site illegal operations, Spark or static electricity. This situation usually causes an explosion or fire.
Emergency response to incidents
1, found that large industrial fan display device loose, displacement, charged shell and other phenomena, should be imtely closed fan, and repair.
2, in the event of personal electric shock risk, should imtely close the power switch, rescue the electrocuted person, and should maintain the incident scene.
3, if the onset of mechanical damage, should be imtely bandaged, hemostasis and other treatment to prevent infection; Serious cases should be dealt with imtely at the hospital.
Third, the industrial large ceiling fan after multiple safety measures, the accidental fall of the fan or blade
1, the industrial large ceiling fan's electric fan suspension frame and steel structure roof after bolt fastening, extra wire rope wound between the roof H steel and suspension.
2, the frame of the motor and reducer has drawn 4 steel wire ropes connected to the roof, which can limit the vibration of the fan during work and provide two layers of maintenance.
3, the junction of the leaf shaft of the industrial large ceiling fan and the deceleration motor is connected by the use of reverse thread fastening and conical aluminum shaft lining.
4, the patent plan Y-type connecting arm is equipped with two layers of positioning devices to prevent the blade from falling.
5, the specially planned safety ring through the bolt and blade roots for two layers of connection

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