研 The old man drunk scientific research invention new water truck

A natural water flow with an embroidered needle can promote two or three pounds of water vehicle models to rotate! After retiring, the eighty -year -old man Feng Chenghong has been drunk with scientific research and innovation, and has driven the grandson (Feng Jingxiong) who is reading middle school (Feng Jingxiong) to invest in inventions. For more than ten years, he has devoted himself to the use of renewable energy for more than a day.

After continuous improvement and improvement, based on the traditional old -fashioned waterwheels, we have grown up and supplemented, and developed a "A New Water Vehicle" with high rotation fast -efficiency and obtained a national patent.

Grandpa and grandchildren are happy in it

The waterwheel rotates, and the flow is clear. Feng Chenghong is a retired cadre in our city. He grew up in the countryside of Hepu, Guangxi since he was a child. There are many rivers and streams in his hometown. The rotating waterwheel is the nostalgia that he can never erase in his memory. After retiring, he liked to be drunk with scientific research, and he was more than 10 years of tapping.

He not only studied himself, but also drove the grandson of the middle school to work together. The grandchildren and grandchildren were among them. In the experiments, the plan continued to improve and improve the plan. Just the design of the waterwheel rotor has more than 10 versions.

Wood, metal materials, organic glass ... In his home, it is filled with a variety of turntable models designed in different periods. He has tried different materials, constantly exploring their own characteristics, and avoiding strengths and avoidance, and has created nearly 10 waterwheel samples with different structures for experiments. After three large improvements of the prototype, the final shape is finalized as the most effective organic glass model.

At Feng Chenghong's house, he showed reporters a practical new patent certificate issued by the State Intellectual Property Office to the inventor as the inventor.

Where is this new water truck? He took out an embroidery needle, explained and demonstrated on the spot. I saw the water flowing from the water basin with a hose. After a gap of about one meter, it was sprayed out of the copper mouth of the two pinhole.

Love science and dare to innovate and win national patents

"In the experiment, we found that there were too many cars with traditional old waterwheels. A traditional old -fashioned waterwheel had about 20 car leaves. It was installed with low efficiency and unreasonable design. The number of decreases was reduced to 4 pieces for installation, which improved the efficacy of new waterwheels. "Feng Chenghong said.

During the experiment, the grandchildren found that the angle of the two -neighboring waterwheel blades adjacent to the traditional old waterwheels was too narrow, the utilization efficiency was low, and the design was unreasonable. In this regard, they installed the two neighboring waterwheels adjacent to the new waterwheel with a combination of 90 degrees, which improved the effect of new waterwheels.

They also designed and installed water -controlling boards on the side of the drainage of the new waterwheel, controlled the water that had entered the waterwheel. Before the power was not fully exerted, the waterwheel was not allowed, which improved the efficacy of the new waterwheel. At the same time, they merged the two waterwheels into one in the test, put one of the waterwheel leaves ahead, put the other waterwheel leaves behind, and assembled them into a dual -body duplex water. Car -is to obtain a national patent "A New Water Vehicle": When using water to promote the rotation of them, the two waterwheels participating in the merger can also produce efficacy at the same time, which doubles the efficacy of the new waterwheel.

"This new type of waterwheel is widely used. Small models can be used as home decoration, beautifying the environment for people to watch, or according to different needs, use organic glass or metal materials to make large waterwheels for production or viewing. Related equipment can be used for pumping, power generation, and irrigation farmland. "Feng Chenghong said.

In the corner of Feng Chenghong's family laboratory, it shows a beautiful model, and also reads the slogan "Green Water and Green Mountains is Jinshan Yinshan". For him, he loves science and likes scientific and technological innovation is his motivation for more than 10 years. He hopes to transform and benefit society through results.

Source: Zhanjiang Daily

Text: Reporter He Youfeng

Editor: Huang Jingming, an intern of Xixin

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