The man who was taken away by the balloon drifted for more than 300 kilometers and was finally rescued. Why is Caisongzi so difficult?

At 7:30 on September 4th, in the mountain city operation area of ​​Heilongjiang Hailin Forestry Bureau Co., Ltd., two foreign operators, during the use of hydrogen balloon to harvest pine nuts, suddenly lift the hydrogen balloon out of control. One of them jumped off and was rescued in time, and one was taken away by a hydrogen balloon.

At 10:40 on September 5th, the local police station police in touch with the trapped person through their mobile phones to guide him to take slowly. In the end, the hot air balloon landed in the forest area more than 300 kilometers away. At 9 o'clock on September 6, the rescuer found a trapped man in the depths of the forest area. He could walk, but his waist was injured and had been taken to the hospital for treatment.

Why is Caisongzi so difficult?

"Ten pounds of pine pine tower, one pound of pounds, ten pounds of sweat and one tower." The pine tower is known as one of the most dangerous types of work in the world. Wei Biao, director of the Forest Ecological Research Center of Heilongjiang Provincial Academy of Forestry Sciences, said that the pine tower grows at the top of the pine tree with tens of meters high. Because it is too high, it cannot be picked by machines. If there is injury, it happens.

Pine

There is also a mechanical harvest mode that buckle professional machines on the trunk and let the pine tower fall down by resonance. This is the safest way. However, red pine is generally distributed in the deep mountains and old forests with steep slopes. The use of machinery will be limited by the terrain.

In recent years, folk popularity has used hydrogen balloon to pick pine tower. The hot air balloon with two workers in the hanging basket, floating on the top of the pine tree together. One person hooks the tip of the tree with a 5 -meter -long hook. All the fruits are indeed a "artifact". It is said that a hot air balloon+two workers can make 1,000 trees a day, and a skilled towering person can hit a maximum of 30 trees a day if you climb the trees. This can greatly reduce costs and improve harvesting efficiency, but the safety risks of existence cannot be ignored. According to public reports, it was found that the accidents of the hot air balloon flying through the pine tower in Jilin, Heilongjiang and other places occurred with the wind. The reasons were mostly "the rope of fixed hot air balloons was not tied."

Wei Biao said that at present, the hot air balloon lacks the corresponding safety operation technical specifications. "What kind of balloon? How high can the balloon fly? How many ropes are fixed? How to plan the route? How to standardize the operation process and the qualifications of the practitioner? You need to specify a safety operation technical procedure. "

Netizen: Great, I was finally rescued

Purple 849: So why pine nuts are so expensive. They are all shifted

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(CCTV News, Voice of China)

Edit: Zhao Shanshan

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