Destiny Only Han

Chapter 583 Liu Ying: I think it's so difficult to have a junior sister?

In the eastern suburb of Chang'an City, the Mansion of Princess Zhiyang.

Because there is no experience in building a mansion for an imperial princess, Dongyuan Zuo Xiaoling, who was in charge of the construction, built a princess mansion for little Lolita exactly according to the palace style of the princes and kings.

There are countless pavilions, terraces and pavilions. The main building is a palace with a base of one foot, with flying eaves and brackets, majestic and majestic.

To the east of the palace, there is a garden full of mountains, rocks and trees, which also attract running water, forming ponds of various shapes and sizes.

In the largest pond, the water is clear and the fish are swimming gracefully. On the bank, a huge waterwheel is rising from the ground.

Here is where the water supply system was built.

Liu Ying stood on a pavilion by the pond, yawning with her mouth wide open like a hippopotamus, and beside her was Zhang Buyi who was infected by him.

"Hey, find two engineers and I'll do it for you. You insist on letting me come, but when I come, don't you still stand by and watch?"

Liu Ying wiped the corners of her eyes, looking like she couldn't wake up.

He changed the design drawing all night yesterday, but it wasn't the water supply system here for Little Lolita, but to install a steam engine for the barge as power.

The position of the propeller is a big problem.

Moreover, the steam engine used on the ship is also very different from the version used on the mine and the train. It can be said to be redesigned.

But he has a system. The so-called redesign is nothing more than drawing a scoop from a gourd, and then checking the details several times...

Hearing Liu Ying's complaints, Zhang Buji was full of flattery, completely ignoring the glaring little loli on the other side, with a smile on his face: "Those who are able work harder, those who are able work harder..."

Zhang Buyi has been with Liu Ying for many years, and he knows exactly what kind of character his brother-in-law is. Therefore, just in case, he not only asked for the construction drawings to double-check, but also compared the dimensions of the waterwheel and the water tower. .

After a while, when the water wheel was installed, the modular water tower was also assembled and erected high.

As a result, the waterwheel sank into the pond, and began to rotate slowly under the drive of the flowing water, lifting the clear water initially filtered through the filter to a high place, and flowing into the water tower along the elevated channel.

Well, this water supply system is actually using gravity to guide the clean water on the water tower to the room where the pipeline is used for flushing toilets and washing.

As for drinking water, we still use underground well water. After all, the river water is not as clean as it looks, and it is inevitable that it will be polluted by the upstream living area, and there will be germs or parasites.

The ancients actually discovered this early on, so the daily drinking water mainly depends on groundwater. In the Song Dynasty, commodities were abundant and the economy was prosperous, so there were salesmen pushing small carts to sell water.

Well, this is similar to the bottled water sold in later generations. There is no shortage of daily water, but clean drinking water.

As for the water supply system created by Liu Ying, the layout of the water towers is particularly important because water is pumped by water trucks rather than electric water pumps.

After all, there are more than 400 people in Little Lolita's princess mansion, and the daily water consumption is large, and there will be a period of concentrated demand, so multiple water towers are needed.

For example, the largest and tallest water tower is specially designed to guarantee the water for the little loli's room. Only when the water storage capacity of this water tower reaches more than half, the water will flow to other water towers through pipes.

As for the last water tower in the series, there is a pipe to drain the excess water back to the pond.

This is the reason why little Lolita had to be brutally slaughtered by Liu Ying with a painful face.

Calculating water flow, adjusting water inlet and outlet, this is the ability that only Liu Ying has in today's Han Dynasty!

Therefore, if you learn mathematics, physics and chemistry, you will not be afraid of time travel!
"It's done! It's nothing, I'm going back to catch up on sleep..."

Liu Ying looked at the drainage pipe that was rushing out, opened her mouth wide again and yawned.

"That's all right?" Little Lolita was full of doubts, but in Liu Ying's rolled-up eyes, dun dun dun dun ran back to her room, pulled the ring of the water tank, and after the sound of water pouring, the sound was gurgling The sound of water pouring in.

All of this is exactly the same as when she was in Weiyang Palace!
"Sure enough, where is the money spent..."

Little Loli whispered to herself with emotion on her face, but remembering the long string of numbers Liu Ying wrote on the money note, she couldn't help jumping up and cursing.

It doesn't matter if you have more money or less, the important thing is that she can't renege on her debts!

After all, a money ticket is also a kind of bond, which can be divided and transferred. She can confidently refuse to repay Liu Ying's money, but she is ashamed to rely on other people's money...

In the pavilion, Zhang Buyi, who originally wanted to go back and try, saw the little loli running away, and stood up in the same place resentfully, chatting with Liu Ying awkwardly.

While chatting, Zhang Buyi had a whim:

"I remember your chicken can pump water from the ground? If we follow this method and erect a few water towers in Chang'an City to supply water to the residents in the city, and then charge the water fee per head, will it be paid?"

Liu Ying nodded in agreement: "Yes, good idea! But have you ever thought about why people use your water? Is it illegal to draw water from the well in front of your house?"

Well, after the Song Dynasty, the premise that there were vendors selling water was that in a large city with a population of several 10 people, food, drink, and food were discharged into the natural water body, and the rainwater would seep into the ground, pollute the groundwater source, and cause the well water to become dirty. Bitter.

For example, when the Daxing City was built in the Sui Dynasty, it was because the Chang'an City in the Han Dynasty was "all water is brine", so the capital was built in a different place.

But the current Han Empire has just moved its capital from Xianyang City on the north bank of the Wei River to Chang'an City on the south bank of the Wei River. The underground water resources are not only rich, but also not polluted.

Under such a premise, if the residents of Chang'an City are forced to drink 'tap water', I am afraid that the Han Empire will set a record of death in the next life, and it will be overthrown by the people of its own capital...

Zhang Buyi also thought of this, scratched his head, and said stubbornly: "Then, let the nobles in the city use it, so that they don't need to work hard to dig well water!"

Liu Ying nodded in agreement again: "Do you know? My father would take his golden ax to the Qinling Mountains to collect firewood every day after the court, so that my mother would have firewood for baking pancakes..."

With Zhang Buyi's face full of shame and indignation, Liu Ying continued to output:
"There are more than 400 people in your house. Although many of them are accountants who manage the shop and manor, they specialize in serving you and my idiot... There are dozens of servants of my sister! Why, you are the only one who can afford servants. People can't afford servants, so they have to fetch water by themselves?"

"Instead of thinking about what you have and what you don't have, why not help me promote this water supply system, and I will give you [-]% of the benefits for every order you sign!"

Zhang Buyi thought for a while, then shook his head decisively: "I'm so busy every day, I don't have time to earn this little money..."

As he spoke, he raised his eyebrows at Liu Ying proudly.

With his big marriage, all the properties his mother had prepared for him were handed over to him, and Little Lolita had also bought a lot of shops and farms over the years, all of which were handed over to him for management.

After all, Little Lolita is the princess of Zhiyang, she has food in the local area, and there are some complaints and disputes transferred from Zhiyang County to be dealt with every day, so there is a legitimate reason to let go of the shopkeeper...

Anyway, Zhang Buyi is the 'Shang' princess, and Little Lolita has a father who is a daughter slave, a mother who protects the calf, and a younger brother who is controlled by a sister. The important thing is that she and Zhang Buyi are about the same age, and belong to childhood sweethearts. So don't worry that Zhang Buyi will feel sorry for her.

Seeing Zhang Buyi's elation at the moment, Liu Ying forcibly resisted the urge to slap him, just shook her sleeves and yawned:

"Let's go, go back and catch up on sleep!"

Zhang Buyi shook his head and whispered:

"Whatever you want to go, just sleep here! Anyway, there are many empty rooms, and you just want to accompany me to drink and listen to music after you wake up! Anqiu Houzhang said that he owed me a sum of money, but he couldn't pay it back. So I used a team of dancers from the Western Regions in the house to pay off..."

"Let me tell you, there is a princess from a country called Asahi, with chestnut hair, green eyes, and skin as white as milk..."

"Don't look at me like that! Let me tell you, I'm not interested in beautiful women, really! When I look in the mirror every day, I look at my own face. How many people in the world can compare to it? mine?"

Liu Ying thought for a while, and what Zhang Buji said was reasonable, so she leaned over and asked in a low voice, "Is that the only one? What about the other dancers, tell me!"

Zhang Buyi was about to say something with a lewd smile on his face, but suddenly saw a hurried figure running over from a distance, he knew that person, he was an old servant of his family.

"Cai Weng, what's wrong?"

"Madam, Madam is about to give birth!"

Liu Ying was stunned for a moment, and suddenly realized that the wife who the other party said was about to give birth should be Zhang Liang's wife. At this stage, her own loli can at most give birth to hemorrhoids...

However, there was no joy on Zhang Buyi's face. After all, during this period, a woman gave birth like a ghost, and the younger brother or sister who was born was the one who robbed his mother's love!
....................................

Liuhou mansion, back house.

There was a crowd in the main room, not only Liu Ying ran over with Zhang Busu, but also Liu Bang, Lu Wan and others came hand in hand.

Well, they mainly came to Zhang Liang to discuss the techniques of Chongxu health preservation.

After all, Zhang Liang not only often stays in the hospital and does not go to court, but also calls himself recuperating, looking for a place full of spiritual energy, but in fact he is traveling and hunting...

So I finally saw it once, so naturally I couldn't let it go.

Just when Liu Ying was persevering in learning, the midwife invited from the affiliated medical center of Dahan Public School rushed out with a beaming face.

"Congratulations, Madam has given birth to a little boy!"

In an instant, Liu Ying collapsed amidst the ecstasy of the people around her.

He originally thought that he could harvest a little junior sister today...

Leaving aside the fact that the little junior sister is usually the private land of the senior brother, let’s just talk about the little girl who inherited Zhang Liang’s appearance.

"Forget it, I'll call you Zhang San..."

(End of this chapter)