Three Kingdoms Super Cheat Device

There were 4 cold periods in the history of the Celestial Empire.

The first cold period was from 1000 BC to 850 BC, that is, the early Western Zhou Dynasty, and there are almost no relevant historical materials.

The second cold period was from 1 AD to 600 AD, that is, the period of the Eastern Han Southern and Northern Dynasties.

The third cold period was from 1000 to 1200 AD, that is, the two Song Dynasties.

The fourth cold period was from 1300 AD to 1900, that is, the severe cold period of the Ming and Qing dynasties.

It's unfortunate!

The Three Kingdoms period at the end of the Han Dynasty belonged to the second cold period.

Among them, during the 55-year reign of Liu Che, the Han Wu Emperor, three snow disasters were recorded in the annals of history.

In December of the first year of Emperor Wu Yuangari, there are historical records that heavy rain and snow, and many people froze to death.

How big is the snow, from the analysis of many people being frozen to death, this snow is definitely not ordinarily large.

Pathetic!

Seven years later, two consecutive years of snowfall!

March of the second year of Yuanding and March of the third year of Yuanding.

There was an extreme spring cold phenomenon.

So what is the pouring spring cold?

In short, when it should have warmed up quickly, the temperature suddenly plummeted, as if returning to a cold period.

This is simply harmful!

According to historical records, the heavy snow in March of the second year of Yuanding was "five feet thick"!

The situation in the third year of Yuanding is worse than in the second year of Yuanding, and by the third month of the lunar calendar, the rivers in the Central Plains will not freeze, and this year it is actually frozen, dare you believe it?

And in April of the lunar calendar, there was another snowfall!

The common people in more than ten counties in the Kanto region lacked clothing and food, hunger and cold, and human tragedies of cannibalism abounded.

Wang Hao as a traverser!

Although he can't change the climate, it is no problem to provide some relatively advanced heating conditions.

After the return of the yellow turban, although the population of Taishan County barely reached 500,000, it is still very possible to die under the cold and freeze!

In order to avoid this kind of tragedy, Wang Hao can only prepare in advance!

This underfloor heating system is one of his important measures to combat the cold.

Taishou Fuchu.

At this time, a group of craftsmen were sitting around, all of them studying the floor heating schematic diagram given by Wang Hao.

"Hey, old grandson, this is your oldest seniority, have you ever seen this kind of thing before?"

"yes! With such a thing, we can survive the winter in peace? Why don't I believe it! "

"If you don't believe it, I don't believe it either!"

"Hey! If you don't believe it, let's do a bird job, just go home and wash and sleep!" "

“......"

Everyone was puzzled.

Liu Ji followed Wang Hao back to the Taishou Mansion.

Wang Hao was also not verbose, and directly asked: "How?" Is there anything you don't understand? "

The old grandson arched his hand: "Adult, your floor heating map, the little old man can't understand it at all, dig a hole outside the house, what is this for?" "

Shh~~~

It's a rhythm that I don't understand at all!

Let's explain it to them from the beginning!

Wang Hao took the drawing and explained: "What about this pit, I call it a working pit, it is specially designed to burn things and provide heat, and the hot gas will spread along these flues underground, isn't the house hot?" "

Lao Sun Tou nodded with interest: "Oh~~~ I understand!" Could it be that this hollow wall is also used to warm the house by making it hot and pneumatic? "

"You're only half right!"

Wang Hao continued to explain: "This wall, you can call it a hollow wall, but I call it a sandwich wall, there is a flue inside the sandwich wall, it is used to exhaust, otherwise so much gas is held below, and the ground must not be suffocated!" "

"If the room is larger, or more, these flues will have a thicker one, I call it the main flue, divided into each room, relatively thin flue, I call it a flue."

"The work pit should be set outdoors, about waist deep, and when not in use, cover it with thick wooden boards, like flat ground, and when you use them, lift the wooden boards, burn things, and people come out again."

“......"

A group of people surrounded Wang Hao, Shi'er nodded to show understanding, and Shi'er shook his head again to ask some questions.

Wang Hao used extremely popular words to teach everyone the working principle of the floor heating system and some relatively precautions in construction, which was simple and easy to understand.

Liu Jitong shoes on the side also listened very seriously, after all, in the future, he will be in charge of housing renovation projects, if there is no technical knowledge at all, how to manage?

"The exhaust flue should also be outdoors, so as to avoid soot pollution, and also ensure that the hot gas is diverted along the main and branch flues to each smoke chamber and the ground, ensuring that the heating area is uniform and mild."

"And this kind of fire passage can also lead directly under the bed of the bedroom, forming a "warm ondol" and "warm pavilion", which can make the whole room feel warm like spring."

Old Sun Tou nodded in understanding: "Wonderful! It's wonderful! The little old man has lived empty all his life, and it is the first time he has seen such an exquisite floor heating system! "

"Wow~~~ If you can live in this kind of house in winter, it will be so happy!"

"Then you must study hard and strive to make all the houses in our Taishan County like this, so that no one will freeze to death in winter!"

"Haha! Not only Tai Shan, let's strive to let the common people in the north live in this kind of house in the future! "

“......"

Wang Hao smiled indifferently: "If only everyone could understand!" "

Saying that, he turned to face Lao Sun Tou, this guy was the oldest, Wang Hao recognized at a glance, he was the leader of this group of craftsmen: "How is it, how sure are you that you can make it?" "

Lao Sun Tou carefully considered it: "Seventy percent!" There should be seventy percent certainty! "

"Very good!"

Wang Hao was overjoyed and ordered, "Berwyn! First let them follow the drawings, make a sample out, and after the acceptance is qualified, they will use this as a standard to organize construction personnel to carry out large-scale construction! "

Liu Ji owes a salute: "No! "

In a modern enterprise.

The system of planning first and model leading the way is very mature.

Especially in this new technology and new process, it is necessary to solidly implement the model guidance system.

Because you don't know what details will happen in the process of practice.

Only after the sample is completed solidly can the problem be exposed.

Construction will not begin until you have thoroughly mastered the technology and obtained approval.

Wang Hao brought this advanced management concept into his daily management.

He took a long breath: "If there is any problem in the process, you must communicate more and report early, so as to avoid making mistakes, otherwise once you are unqualified, you can blame me for not being merciful, let everyone dismantle and rebuild!" "

The old grandson hurriedly admitted: "Don't worry, the little old man must communicate more and report early!" "

Wang Hao smiled lightly: "Then hurry up, in three months, it will be winter, whether the people of Taishan can have floor heating, but it all depends on you." "

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