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| Time：2010.09.23 News Sources：Hydrogen balloon Views： |
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September 14, 2010, in a city street, a company big spring opening ceremony was a large balloon with the wind to power lines, and there is a big security risk. Immediately, the power company staff quickly mobilized to remove entangled in power lines on the balloon, and remove potential problems.
According to reports, 14 am, a company big spring street opening ceremony of the balloon used for fixed-strong, is big wind to the top of the 110 kV high voltage line in the phase conductors. At the time, dragging a rope wrapped around the balloon kept on high-voltage swing, there may be discharged at any risk, and adversely affected the safe operation of the line, and the threat of passing vehicles, pedestrians. In view of the scene is dangerous, the company was forced to interrupt the celebrations.
Yellowstone dangerous power company transmission center received the report, immediately arrange live class workers rushed to the scene investigation, and proposed solutions. Subsequently, the supply officers at the scene enclosed fence and warning signs at both ends of the street to remind the vehicles slow amble, pedestrians away from the danger zone.
9:30, power supply personnel to climb tower, climbing up in the phase conductor, a successful balloon take off, security risks are excluded.
Remind staff of the power company, the unit organized celebrations, the balloon should be placed in a location far away from power lines, residents could not live line drying clothes, so that leakage electric shock.
Information learned from the above, hydrogen is a great harm to the ball, the ball against the use of hydrogen, hydrogen explosion ball easily, you must need to use helium balloons, helium balloon is safe. We cast off a large balloon, go to the relevant department for approval, near the airport
, Next to power lines, can not be cast. Now a lot of celebration, all companies operating in the illegal release balloon. If the balloon causes a serious accident, the consequences are serious and should not be left to chance.
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