"For high-ranking officials, we are exquisite in our materials. For example, can the porcelain pipe, which is burned out of yellow mud, be the same as that burned out of porcelain clay? 10,000 taels reflects identity! Moreover, we are exclusive, no semicolon, no competition, not necessarily a little higher, sorry for the great invention of Master Ben! ”

Everyone thought about it, yes, this kind of new warm pavilion is indeed only available in the Zong family.

Probably the most difficult thing to make a warm pavilion is the bend and sealant. If the seal is not tight, the water will run out, not only will it not have the heating effect, but it will also soak the house.

Needless to say, the materials and formula of the sealant must be kept strictly confidential by Zongshu.

Following the invention of monosodium glutamate, Zong Shu found another way to make money.

Zong Shu waved his hand, and Lao Feng led his men to pull all the equipment for making the warm pavilion into the East Palace.

After dividing five by two, the guys pried open the floor tiles of the prince's bedroom and study and began to lay porcelain pipes.

At the same time, porcelain pipes were erected outside the house to communicate with the inside of the house, and two extra-large iron pots were erected.

The prince became very interested in this, and Zong Shu patiently explained to him the principles of water pressure and water flow.

One pot is filled with water and flows into the bedroom and study, which flows out of the outlet and into another iron pot.

A pot is heated with coal, and the water becomes hot and flows through the porcelain pipe, which becomes the floor heating pipe.

When the water from the two pots reaches the same level, the hot water stops flowing.

At this time, it is only necessary to scoop out some water from one pot and add it to another pot, and the water level difference between the two places is high, and the water pressure is generated, and the hot water naturally starts to circulate again.

"With current technology, the water cycle requires a person to scoop water every once in a while. It's not troublesome, after all, someone has to add charcoal to burn it. ”

Zong Shu explained: "There are more people who use it, and if the entire palace is used and a big water tower is built, the labor cost can be negligible." ”

This is the community heating of later generations. It's just that right now, the conditions are not yet met.

Things have to come one step at a time.

"Zong Shu, I understand. That is, the water flows downward. The prince chewed on Zong Shu's words just now.

"What His Highness said, in one word. I am very impressed under it. "Zong Shu is not a sycophant this time, Zhao Huan is still very smart.

"Poor reason, poor reason, in fact, this is the poor reason." Zhao Huan glanced at the waiter and sighed.

Listening to Yingluo, this waiter's name is Wu Fei, the word is not, Longgan Shuiluo is the current Gansu Zhuanglang.

This place name, Zong Shu has an impression. Because in the Song Dynasty, there were not many people who came out of Gansu.

There should be some historical events that have made a connection with this place.

This person is slender, only in his thirties, not very old, but an old pedant.

Wu Fei watched coldly as the prince and Zong Shu tossed around in the study and bedroom.

The prince used to be very obedient, and he was very polite to him and another attendant, almost listening to whatever he said.

And now that a Zong Shu has come, he is actually impatient to even go to class. As soon as Zong Shu came, the prince was like sitting on pins and needles.

As long as they can write, the prince summoned them to listen to Zong Shu's lectures, and he had to record them carefully.

In Wu Fei's ears, no matter how wonderful the story is, it is still a story, and it cannot be compared with the classics that have been handed down for thousands of years.

Now, the crown prince is clearly going astray. Although he is not as good as the master and the master, he can be regarded as the prince's teacher.

Lao Feng took his guys, plus the people from the East Palace, to work together, and finally completed the project in the house.

The sealant will take a few hours to dry, and tomorrow morning you will be able to lay the planks again, and everything will be fine.

……

Zichen Palace. Huizong sat on the dragon chair, closed his eyes slightly, and listened to the statement of the imperial historian Chen Guoting.

Chen Guoting was written by Chen Dong, a university scholar, and the content was to impeach Cai Jing, saying that Cai Jing's eldest son Cai You forcibly occupied fertile land and accepted bribes.

Chen Dong's book not only talked about Cai You's problem, but also named Cai Jing, saying that the Cai family was like this and had a criminal record.

Cai Jing was naturally very angry when he heard this, but there was nothing he could do, because the people of Yushitai were biting whom.

In the past, those who scolded Cai Jing or Tong Guan, as long as there was a stain, they had already been dealt with.

The rest of these people are all sour scholars who value the name of Qingliu and do not eat the fireworks of the world.

For these people, Cai Jing, Tong Guan and others hate them so much, and there is no other way.

Chen Guoting actually mentioned a "scar" of Cai Jing: he spent 10,000 taels of silver to build a luxurious warm pavilion, and was reprimanded by His Majesty.

Cai Jing suddenly interrupted Chen Guoting: "Over the court, Chen Dong's book, doesn't Yushitai check it?" Chen Dongzhi and his ilk are just writing to win a clear name, are you still serious? ”

"Cai Xianggong, use silver to build a warm pavilion, is this matter also false?"

Chen Guoting, as a doctor of imperial history, is only from the second grade, and he is not afraid of Cai Jing, a first-class official.

"In court, I also have a book here, but I don't think it's true, so I didn't take it out at all." Cai Jing said with a smile.

When Huizong heard this, he immediately said: "Cai Qing's family, if there is anything missing, just play it." The merits have their own judgment. ”

Cai Jing said: "Your Majesty, someone impeached His Royal Highness the Crown Prince, I think what was played is not true, and even the recital has not been brought. ”

Impeachment of the crown prince? As soon as Huizong heard this, he came to the spirit, and then looked at the prince?

Zhao Kai and Zhao Gou are also here today, why didn't the prince come? Now, I have become bolder, and I can pry work without asking for leave!

"Your Majesty, I heard that the prince is sick today, but in fact, he is the illiterate of the Zong family, in the East Palace, building a warm pavilion."

Cai Jing said unhurriedly.

Prince, build a warm pavilion?

Cai Jing spent 10,000 taels of silver to build a warm pavilion at that time, which made a lot of noise and was known throughout the dynasty.

Although Huizong did not punish him, an edict prohibiting the construction of a warm pavilion was actually a slap in the face.

And Cai Jing just reported that the prince built a warm pavilion, is this taking revenge for personal gain? Is it framing the crown prince?

"Yuan Chang, the crown prince, Jiannuan Pavilion, is this matter serious?" Even Huizong was a little unconvinced.

The minister also felt strange about this matter. Whether it's true or not, you can find out at a glance. Cai Jing's tone was very calm, as if this matter had nothing to do with him.

Tong Guan suddenly came out of the class and said: "Your Majesty, I also heard that the prince is building a warm pavilion, this matter, nine times out of ten, it was the son of the clan who instigated the prince." ”

Pulling the prince off the horse, this is the only place where Tong Guan and Cai Jing have reached a consensus.

The two powerful ministers, one prime minister and one envoy, all said that the prince and Zong Shu were together to build a warm pavilion!

This should be an ironclad fact. Without conclusive evidence, Cai Jing and Tong Guan would not have said it in the court.

Huizong originally wanted to go to the East Palace to have a look after the dispersal of the dynasty, so he swept down, met the gaze of Zhao Kai, the king of Yun, and immediately changed his mind.

"Gao Yu, bring the prince and Zong Shu over, I will interrogate them personally." Huizong said.

When Zhao Kai and Zhao Gou heard the words "charge" and "trial", they were both happy in their hearts, because Huizong had already believed it.

Huizong did not wait for the trial after the dispersal of the dynasty, but tried it in front of the ministers, just to let the hundred officials fully understand the evil deeds of the prince and pave the way for the abolition of Zhao Huan.