Gao Sheng, who understood the reason, asked, "If you can supplement the small deep well when digging the well, what does Uncle Zheng think?" ”

Zheng Guang sighed: "Unless the mouth of the deep well dug is only the thickness of the bowl mouth, and the depth can reach dozens of zhang, so as to control the eruption after the deep well is dug and poked into the water vein, otherwise, I dare not dig this well." ”

Gao Sheng nodded, the corners of his mouth turned up, the thick deep well of the bowl, he had already prepared, he had already drawn the equipment about the small deep well in the form of drawings.

Of course, he didn't go to learn this knowledge specifically for the sake of crossing, but in his spare time, he likes to watch a certain TV's "Exploration. Discovery" column, don't miss every issue, and there is one program in it that makes him breathtaking.

Our ancestors in the Song Dynasty, the use of simple tools, can dig dozens of zhang deep wells, to the Qing Dynasty Daoguang years, this kind of small deep well technology has developed to a depth of thousands of meters, and the modern way of oil drilling.

This kind of small deep well is the Zhuo tube well for taking salt brine.

Li Bing, a famous water conservancy expert in history, discovered salt brine in the construction of the Dujiangyan project, which opened the prelude to the development of salt brine in Dakoujing Salt.

Including the salt wells of the Tang Dynasty, they have also been mining with large salt wells, which are like digging water wells, limited by technology, not very deep, and the diameter of the well is very large.

In the Song Dynasty, the Zhuo tube well of small deep wells appeared, which ended the way of developing salt brine in large salt wells for more than 1,000 years.

Now, in order to be able to drill a well in the courtyard and supply the entire Gao family, Gao Sheng will take his own place from "Exploration. The structure and working methods of Zhuo Tsutsu Wells learned from "Discovery" were all drawn, and a little processing was also made to turn this small deep salt well into a small deep water well for digging groundwater.

Of course, I haven't tried to change the crystallization of the wisdom of my predecessors, and of course I don't know if it will work, and practice is the only means to test everything.

Gao Sheng smiled at Zheng Guang and said: "Uncle Zheng, don't be busy jumping to conclusions, let the slave maid take something and let Uncle Zheng look at it, maybe Uncle Zheng will be able to change his mind after seeing it." ”

Zheng Guang nodded, yesterday he came to the Gao family with the old man, and ate two meals of the Gao family for free, but he couldn't dig the well, which not only damaged his reputation, but also made him feel guilty.

Since Gao Sheng asked him to see things, he could only agree, and he couldn't imagine that Gao Sheng would have anything good for him to see.

When the slave took out the drawings that Gao Sheng had taken out the time to draw in the past few days, and handed them to Zheng Guang to take a look, Zheng Guang couldn't take his eyes off.

Looking at the look of surprise on Zheng Guang's face, sometimes puzzled, and sometimes admired, Gao Sheng knew that this well-digger with little culture understood his drawings.

After a long time, Zheng Guang reluctantly removed his eyes from the drawings, raised his head to look at Gao Sheng, and while handing the drawings back to him, he asked: "Dare to ask the county man, who is the hand of this drawing, it is really ingenious, the drawings of this small deep well, if you change it, it can be used to take salt and brine, it is simply wonderful." ”

Sure enough, it is a craftsman, and it can be seen from the drawings that this thing is more suitable for taking salt brine, it seems that Zheng Guang not only drilled a well, but also dug a salt well.

Zheng Guang thought that Gao Sheng was also a farmer before he was promoted, and he had no culture, how could he think of such an ingenious thing?

Gao Sheng took the drawing, his expression froze, and said: "It was a few years ago, a certain person was working in the field, and he traveled to the old road......

Well, this excuse is pale, but this guy just likes to use it.

Zheng Guang fell into a daze, and it was clear that he was the first person to believe Gao Sheng's words.

reacted, and immediately sighed to Gao Sheng: "This person is really a master." ”

Zheng Guang, a veteran of digging wells, only cares about technology, but ignores the ink on the drawing, which is obviously recent, and has little connection with a few years ago.

Gao Sheng rolled his eyes, and then said: "Uncle Zheng, if the upper layer of my well is a large well dug by manpower, and the lower layer uses the method of digging this small deep well to reach the underground water vein, can it be successful?" ”

Zheng Guang nodded and said: "After reading this set of drawings of the county man, it made me refreshed, and I have long wanted to explain to the county man that if the upper layer uses a large well to store water, and the large well is drilled deep with a small deep well, even if the underground water vein is opened, as long as the water of the Gao family is kept consistent with the water output of the water vein, there is a lot to be done." ”

Gao Sheng nodded, and Zheng Guang was obviously moved after reading the drawings.

The small deep well is dozens of zhang deep underground, and this way of digging the well subverts the cognition of Zheng Guang, a craftsman, and it is certain to be interested.

A veteran of digging wells in ten miles and eight towns, he has the desire to challenge difficult wells, not to mention that this is still a well with a small deep well, if he doesn't try it, Zheng Guang will not be blind?

Even the man in Xiahe County is not afraid, what is he afraid of?

Zheng Guangdao: "The county man is not afraid that I will learn the tricks of the small deep well from the well of the Gao family?" ”

Gao Sheng laughed, shook the drawing in front of Zheng Guang, and said: "Uncle Zheng learns it, the method of the small deep well on the drawing, when I prepare the things on the drawing, Uncle Zheng can take it." ”

Originally, it was the crystallization of the working people, and it should be returned to the working people, so it is not bad to let the people of Datang dig a few more deep wells and get more salt brine.

Zheng Guang thanked him excitedly, but Gao Sheng still held his body, so that he couldn't worship.

In fact, whether you want drawings or not, it doesn't matter if Zheng Guang digs a well, as long as he has actually operated the operation of a small deep well, he dares to pack a ticket, and he can copy the second one of this small deep well.

He discussed some matters of digging wells with Gao Sheng, and then Zheng Guang walked around Gao's house under the leadership of the old man, carefully studying the amount of water used by Gao's family.

For a time, the flush toilet, the self-heating bathhouse, and the heating pipe with hot water circulation opened Zheng Guang's eyes.

After the old man introduced it, he knew that these novelties were all made by Gao Sheng, and Zheng Guang sighed in his heart that the man in Xiahe County was really a god, which also made him doubt the authenticity of the "You Fang Lao Dao" in his heart.

When Zheng Guang estimated the water consumption of the Gao family, which was roughly the same as the water output of the small deep well with the thickness of the bowl, he hurriedly bid farewell to the Gao family and returned to Xiahe Village to gather people.

Digging the well is not something he can do alone, but fortunately he has his son and daughter-in-law to help, although it is winter at the moment, and the ground is frozen and stiff, but the well diggers do not pay attention to this.

What's more, the Gao family agreed to pay twice as much as usual, and he could also learn the technique of a small deep well from it.

What's more, if the well of the Gao family is completed, it can also bring him great honor in ten miles and eight townships.

The well of the Gao family, once dug is simply counted in one fell swoop, so he can't help but start construction in a hurry......