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工業風扇(shan)需要注(zhu)意哪些安全事項？

   現代工(gong)業風扇的(de)(de)出(chu)產與制(zhi)作過程(cheng)中自身就充滿(man)了很多的(de)(de)安全隱患，而且(qie)設備的(de)(de)自身在(zai)運用與裝(zhuang)置(zhi)的(de)(de)途中也會呈(cheng)現這樣活著那樣的(de)(de)問題，下面杭州(zhou)雅田機(ji)電有限公司給我們介紹一下：

一、首要風險源

　　風險(xian)發作的原因和過(guo)程易引發事端(duan)

　　1、工業風扇絕緣(yuan)性能不符(fu)合(he)要求，并未采取(qu)維護措施(shi)，造成漏(lou)電。這種情(qing)況有或許會(hui)導致觸電現象。

       2、工業大風扇的防護(hu)網罩損壞或網孔(kong)過(guo)大，人(ren)員不慎手(shou)指進(jin)入網罩內觸摸旋轉的扇葉。這種情況有一(yi)般會(hui)導致機械損傷。

　　3、大型工業風扇未及時(shi)檢修，并未定(ding)時(shi)丈(zhang)量絕緣(yuan)電(dian)阻，造成絕緣(yuan)損壞，人員(yuan)觸摸(mo)帶電(dian)部位。這(zhe)種情(qing)況有或(huo)許也會導致(zhi)觸電(dian)現象。

　　4、在易燃易爆場所違規作業(ye)，發作火(huo)花或靜電。這種(zhong)情況一般會引(yin)起爆炸或火(huo)災。

二、發作事(shi)端的應急處(chu)理

　　1、發(fa)現大型工(gong)業(ye)風扇(shan)呈(cheng)現裝置松(song)動(dong)、位移、外殼帶電等現象(xiang)，應立即封閉電扇(shan)，并報修。

　　2、遇(yu)有人身觸電(dian)風(feng)險的情況，應(ying)立(li)即封閉電(dian)源開關，搶救觸電(dian)者，并應(ying)維護(hu)事端現(xian)場。

　　3、如發作機(ji)械損傷，應立即進行包扎、止血等處(chu)理(li)，防止感染;嚴重的應立即到(dao)醫院處(chu)置(zhi)。

三、工(gong)業大吊扇經過多(duo)重安全措施，根(gen)絕(jue)電扇或葉片(pian)的(de)意(yi)外墜落(luo) 

　　1、工業大(da)吊扇(shan)的電扇(shan)吊架與鋼(gang)結構屋面(mian)經過螺栓緊固后，額外用鋼(gang)絲繩纏繞在屋面(mian)H型鋼(gang)和(he)吊架之間。

　　2、電機(ji)及減速(su)機(ji)的(de)機(ji)架引申出4條鋼絲(si)繩銜接至屋面，既可以(yi)限(xian)制電扇(shan)在(zai)工作時的(de)振動，又提(ti)供了兩層維護(hu)。

　　3、工業大(da)吊扇(shan)的葉軸銜接部分與減速電機(ji)的銜接選用反向螺紋(wen)緊固及錐形鋁(lv)軸襯。

　　4、專利規劃(hua)的Y型銜接臂設置了兩層定位裝置，防止葉片下墜。

　　5、特別規(gui)劃的安全(quan)環經過螺栓(shuan)與葉片根部做兩層銜接

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 immediately closed fan, and repair.
2, in the event of personal electric shock risk, should immediately close the power switch, rescue the electrocuted person, and should maintain the incident scene.
3, if the onset of mechanical damage, should be immediately bandaged, hemostasis and other treatment to prevent infection; Serious cases should be dealt with immediately 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