Chapter 592: The unquenchable lamp

An invention in Qin is accelerating the progress of electrification in Qin. The electric light finally came out. However, there seems to be a lot of electric lights.

A lot of good news came from the electrical laboratory of Qin Guo University.

The first type of electric light comes from the arc profession. Students majoring in electric arc invented an electric arc lighting between two carbon rods. In fact, before, the laboratory has discovered a lamp that can illuminate. Platinum wire can also emit light when it is energized. However, this metal has just been recognized and cannot be popularized on a large scale. Therefore, due to material restrictions, it has been rejected.

The other kind of electric lamp is a charred bamboo filament, which is energized under a vacuum glass bottle to emit light. This kind of electric light is more practical. The experimenter is counting the durability of this light bulb.

However, people don't care about these, this is an inextinguishable lamp. Moreover, as factories build power plants, there are more and more trees. As a result, people have a deep understanding of electricity.

"I think we have found a chance to make a fortune." A young man who made a fortune in speculative stocks said to another young man. He decided to invest in this project. The prospect of this project is too broad.

Not only these two young people, many people have decided to invest in this project. Think about it, a lighting device can emit the light from several kerosene lamps. This is unique.

The newspaper reported the matter immediately. When Shangwen still has to negotiate. But Han Shu didn't mean to negotiate at all.

"I heard that you invented a lamp that can't be blown out. Can I go over and take a look?" Han Shu asked.

"Yes, of course." Shang Wen said.

So Shang Wen took Han Shu to visit the electric lights.

The electric light experiment has been going on, because the experimenter wants to test his electric light, and he wants to see how long the light can emit light. Coincidentally, King Qin was also there. King Qin looked at this glass lamp with interest. It is not surprising that there is a glass cover, but the strange thing is that the glass cover is hermetically sealed. It was introduced that it turned out to be a vacuum.

King Qin looked at this kind of light that could be turned on by touching the switch, and turned off by touching it again.

"Hey, this lamp can be lit without a fire. This is really strange." King Qin asked curiously.

Han Shu looked at the electric light curiously. This kind of electric light is not blown out. It is controlled by a little thing. Concept of electricity. This is the first time that she has entered the scope of her consciousness.

"What is this called?" Han Shu asked.

"Electric light." Shang Wen replied.

"Electric light." Han Shu said. King Qin saw that King Han was also here. Say hello to each other naturally. Shang Wen was naturally accompanied.

But the reporters recorded this moment with a camera in their hands. The significance of electric lights is very significant. This is a new thing that can enter thousands of households and become popular.

The human world has day and night. But the emergence of electric lights. Begin to make the night envoys of mankind look like day.

The advent of the electric light was soon reported in the newspaper. Some technical issues have not been resolved.

This kind of bulbs powered by carbon wire under vacuum is only the first Qin State experimental bulb. Although there is a longer time. Time has proved that this light bulb has nearly 400 hours of care time, which is more than enough. But look at future development needs. This is not enough.

And the light bulb still uses an organic fiber. It is the fibrous material that exists naturally. Subsequent developments were developed by filling nitrogen under the glass bulb to emit light with energized carbon rods and carbon filament incandescent lamps, which are not the same as the tungsten filament bulbs used in the current bulb technology.

Not only these, although Qin State's electrical studies have made great progress, the level of electrical development is very different. For example, the voltage used by light bulbs. Electric arc bulbs use higher voltages. The carbon filament incandescent lamp uses a lower voltage. Moreover, the voltage standards used by various power plants are very different. From 42 voltage, the voltage Qin State unified voltage standard. It ranges from 125. And there are high voltages up to 990 voltages. This is very unbalanced for Qin's development.

At the same time, the development of Qin's insulated wires is not optimistic. There are several types of insulated wires at this time. Natural resin materials still dominate the mainstream. The second is the polymer compound polyvinyl chloride. Qin's chemical pole discovered this compound by accident.

A white solid is formed when vinyl chloride is exposed to sunlight, that is, polyvinyl chloride is discovered under this method. However, the researchers of Qin Guo didn't seem to continue to study fast industrial production methods. They still use this relatively primitive method of sunlight for production. Although some people have studied other methods, this method is still the main industrial method for the production of polyvinyl chloride.

The output of PVC directly determines the direction of Qin's future electricity. If there cannot be an absolute material to replace natural resin, then the popularization of electric lamps in Qin will be restricted by this.

These questions are naturally not what King Qin and King Han can know. They were just curious about it, and King Qin hoped that this kind of electric light could be used in the palace of Qin on a large scale. Because the illuminance of this kind of lamp far exceeds the brightness of candles, kerosene and other things.

New things can always attract the attention of many people. Qin Guo's small and medium-sized companies began to look for these technicians to upgrade and manufacture the technology.

However, some savvy people have noticed that wires are necessary to develop and popularize this kind of thing. So I turned to look for another technology that can popularize wires on a large scale.

Shangwen's worries are completely redundant, because in the liberalized Qin country, as long as people demand, there will always be a way to solve these things. Isn’t the wire missing? Naturally some people want it.

Experimenters have discovered that organic peroxides can accelerate the polymerization of vinyl chloride, and this discovery is being transferred to the commercial field to speed up the production of polyvinyl chloride.

Just when everyone's eyes focused on electricity. Qin State's automobile industry has also made new inventions.

The first is the appearance of gasoline engines. The appearance of batteries and electric spark plugs allowed the appearance of portable internal combustion engines such as gasoline engines, which were then used in automobiles.

Secondly, there are two major differences in Qin's car. One is a wheeled car. This is natural. But the other is a crawler type. This type of crawler is mainly a product of diesel engines.

Since there is no rubber, there are no tires, and wheeled cars are prone to bumps. The emergence of the crawler type changed this situation. They can be very stable. But the speed is very slow, but their load capacity is a huge advantage, this difference immediately after the appearance of a big competition. Qin Guo held the first mechanical car competition