After nuclear sewage, I can hear the voices of plants

As the name suggests, a hydroelectric generator uses the kinetic energy of water flow to rotate a magnetic induction generator to generate electrical energy. The principle is based on junior high school physics knowledge, and it is relatively easy to use.

In the previous plan, Jiang Yan wanted to make a waterwheel large enough, and then place the magnetic induction generator in the center of the waterwheel.

But now it seems that this idea is unlikely to be realized.

If you want to make a hydroelectric generator, you must build a small house to place the equipment, but for this small amount of electricity, Jiang Yan has been busy building it for a month, which is a waste of time.

"I originally wanted to make a hydraulic generator, but I don't want to do that now." Looking at the batteries in the house, Jiang Yan raised her head and looked at Lu Linlin.

"Then we don't need this machine?"

Seeing Jiang Yan's attitude, Lu Linlin suddenly felt a little disappointed. She was very interested in these magic-like things, and being able to operate them with her own hands made her feel very accomplished. For example, if the generator in her hand could be made Sufficient objects can not only provide some help to the home, but also allow you to realize some value.

"It's not useful. You see, there are solar charging panels at home, and there are so many batteries. Apart from lighting these light bulbs, our family doesn't have much demand for electricity, so the idea of ​​a hydroelectric generator is useless."

Turning her head to look at the various batteries in the house, Jiang Yan spoke nonchalantly.

“If the hydraulic generator doesn’t work, can the human-powered generator work?”

Understanding Jiang Yan's thoughts, Lu Linlin saw the electric car on the side, rolled her eyes, and suddenly thought of something else.

The hydroelectric generator is nothing more than making the generator rotate continuously. If this is the case, Lu Linlin can imitate the battery car and make a human-powered generator.

"Human generator?"

After listening to Lu Linlin's words, Jiang Yan followed the latter's gaze and looked at the battery car parked in the distance. Following the explanation of his gaze, Jiang Yan's eyes instantly lit up.

"Yes! Why didn't I think of it!"

The structure of a bicycle instantly emerged in his mind, and Jiang Yan instantly stood up and hugged Lu Linlin. If a human-powered generator was made, then there would be no need to depend on the weather for charging.

Thinking of this, Jiang Yan pulled Lu Linlin to the table, picked up the chalk on the side, and then described the bicycle-like generator she had seen before her death.

Lu Linlin's mind was very smart. She instantly understood the working principle of the bicycle generator after looking at the sketch drawn by Jiang Yan. After working for half an hour, Jiang Yan and Lu Linlin finally communicated all the details of the bicycle generator's structure.

With the sketch in hand, the next thing Jiang Yan needed to do was find a bicycle.

There are a lot of bicycles in Shengjia Village. Basically every household has a bicycle. Taking the Lu sisters, Jiang Yan went from near to far, and finally took four bicycles back home after searching several houses.

Four bikes, each with its own purpose.

A human-powered generator requires a complete bicycle frame, working bearings, a flawless chain, and rounded wheels.

The bicycles in Shengjia Village were all broken down due to time, but the four bicycles in front of me happened to be perfect in these parts.

Taking out the wrench, Jiang Yan disassembled all four required parts of the bicycle, and then started to install it according to the main frame of the bicycle.After working for a long time, Jiang Yan finally assembled half of the bicycle. As for why it was half a bicycle, it was because it only had a rear wheel.

Jiang Yan cut off the rear tire with a knife and removed it, leaving a bare concave wheel hub.

Taking out the belt he collected along the way, Jiang Yan hung one end of the belt on the generator, and then stuck the other end in the depression of the wheel hub. There was a not too wide groove in the middle of the bicycle wheel hub. This groove was at this moment It just blocks the belt, so that when working, no matter how hard the person on the bicycle pedals, the belt will not derail.

After adjusting the position of the generator, Jiang Yan and the others drew a horizontal line on the wooden board, then put down the generator and began to make the base of the human-powered generator.

Because it is a bicycle, Jiang Yan needs to install a bracket on both sides, and this bracket cannot affect Jiang Yan's movements.

The front fixation is very simple. The front of the bicycle is two iron rods similar to sheep's horns. Just dig out an iron rod shape in the wooden pile and insert the iron rods inside.

Some brackets are needed at the back, and the wheels need to rotate, so the entire wheel must be suspended in the air. The only thing that can be supported at the back is the old rear seats. Taking out the wood, Jiang Yan made it into various wooden boards and Wood.

Insert the wooden strip under the rear seat, then take out the steel wire to fix it, and then like to clamp the rear wheel, Jiang Yan placed two wooden boards on both sides of the wheel and dug a hole in the wooden board. Pass beam-like strips of wood through the two boards and secure them with nails.

The bottom of the two wooden boards is a wooden board that is like a tail and extends in three directions: left, right, and back. This not only functions as a foundation, but also has enough space to place the generator.

With the help of auxiliary wooden sticks, Jiang Yan nailed the three wooden boards firmly, then took out the generator and began to install it according to the angle carved before.

Installing the generator is very simple. There are special screw holes on the generator. Taking out the matching screws from the storage room, Jiang Yan fixed the generator on the base and then put on the belt.

After working hard for nearly two days, Jiang Yan and the two finally finished making the human-powered generator. They took out the copper wires and nailed a plug strip on the wooden board. Then they came to the side of the generator holding the uncharged battery.

In order to facilitate the charging of the battery, Lu Linlin ingeniously made an adapted plug. This was used when supplying power to the farmhouse. Now it can also be used for charging.

Plugging in the socket, Lu Linlin motioned to Jiang Yan on the generator to start.

Seeing this, Jiang Yan slowly stepped on the pedal. With the movement of the pedal, the chain drove the rear wheel. The belt on the wheel caused the generator to start working. After setting it down, the buzzing sound of the generator working was heard on the battery. The indicator light finally started flashing on and off.

"stop!"

Seeing the battery indicator light flashing, Lu Linlin on the side hurriedly reminded Jiang Yan to stop. Seeing Lu Linlin's solemn expression, Jiang Yan climbed down from the frame in confusion and followed the latter to observe the battery.

"what happened?"

Hearing Jiang Yan's question, Lu Linlin turned around and explained.

"The current output by this generator is unstable. If you want to charge the battery, you need a voltage stabilizer for the solar charging panel." Pointing to the iron box in the room, Lu Linlin spoke slowly.

Hearing this, Jiang Yan followed the direction of Lu Linlin's finger and looked at the piece of iron that was being worked on in the house.

"Cooperating with solar generators and human-powered generators, only one can be used at the same time?"